From e377bdf47a50b93b1e0ba9572ba9363819897142 Mon Sep 17 00:00:00 2001 From: Not Zed Date: Wed, 14 Sep 2022 12:16:02 +0930 Subject: [PATCH 1/1] Forked panamaz for vulkan only code. --- .gitignore | 8 + COPYING | 674 ++++++ Makefile | 28 + README | 267 +++ config.make.in | 49 + java.make | 422 ++++ maven.make | 74 + nbproject/build-impl.xml | 1884 +++++++++++++++++ nbproject/genfiles.properties | 8 + nbproject/project.properties | 101 + nbproject/project.xml | 26 + .../classes/au/notzed/display/Display.java | 43 + .../classes/au/notzed/display/Event.java | 59 + .../classes/au/notzed/display/Window.java | 141 ++ src/notzed.display/classes/module-info.java | 8 + .../classes/module-info.java | 7 + .../classes/vulkan/test/Cube.java | 55 + .../classes/vulkan/test/Demo.java | 807 +++++++ .../classes/vulkan/test/GLMaths.java | 131 ++ .../classes/vulkan/test/TestCube.java | 1041 +++++++++ .../classes/vulkan/test/TestMandelbrot.java | 585 +++++ .../classes/vulkan/test/TestSDF.java | 1057 +++++++++ .../classes/vulkan/test/Tutorial.java | 369 ++++ src/notzed.vulkan.test/gen/gen.make | 24 + src/notzed.vulkan.test/gen/generate-shaderio | 52 + .../shaders/vulkan/test/cube.frag | 8 + .../shaders/vulkan/test/cube.vert | 14 + .../shaders/vulkan/test/demo.frag | 8 + .../shaders/vulkan/test/demo.vert | 11 + .../shaders/vulkan/test/mandelbrot.comp | 60 + .../shaders/vulkan/test/sdf.frag | 21 + .../shaders/vulkan/test/sdf.vert | 9 + src/notzed.vulkan/classes/module-info.java | 8 + src/notzed.vulkan/gen/command-types.api | 680 ++++++ src/notzed.vulkan/gen/gen.make | 18 + src/notzed.vulkan/gen/generate-vulkan | 1445 +++++++++++++ src/notzed.vulkan/gen/struct-types.api | 1454 +++++++++++++ src/notzed.vulkan/gen/vulkan.pm | 814 +++++++ src/notzed.xcb/classes/module-info.java | 6 + src/notzed.xcb/classes/xcb/Connection.java | 28 + src/notzed.xlib/classes/module-info.java | 6 + src/notzed.xlib/gen/gen.make | 3 + src/notzed.xlib/gen/xlib.api | 79 + src/notzed.xlib/gen/xlib.h | 2 + 44 files changed, 12594 insertions(+) create mode 100644 .gitignore create mode 100644 COPYING create mode 100644 Makefile create mode 100644 README create mode 100644 config.make.in create mode 100644 java.make create mode 100644 maven.make create mode 100644 nbproject/build-impl.xml create mode 100644 nbproject/genfiles.properties create mode 100644 nbproject/project.properties create mode 100644 nbproject/project.xml create mode 100644 src/notzed.display/classes/au/notzed/display/Display.java create mode 100644 src/notzed.display/classes/au/notzed/display/Event.java create mode 100644 src/notzed.display/classes/au/notzed/display/Window.java create mode 100644 src/notzed.display/classes/module-info.java create mode 100644 src/notzed.vulkan.test/classes/module-info.java create mode 100644 src/notzed.vulkan.test/classes/vulkan/test/Cube.java create mode 100644 src/notzed.vulkan.test/classes/vulkan/test/Demo.java create mode 100644 src/notzed.vulkan.test/classes/vulkan/test/GLMaths.java create mode 100644 src/notzed.vulkan.test/classes/vulkan/test/TestCube.java create mode 100755 src/notzed.vulkan.test/classes/vulkan/test/TestMandelbrot.java create mode 100644 src/notzed.vulkan.test/classes/vulkan/test/TestSDF.java create mode 100644 src/notzed.vulkan.test/classes/vulkan/test/Tutorial.java create mode 100644 src/notzed.vulkan.test/gen/gen.make create mode 100755 src/notzed.vulkan.test/gen/generate-shaderio create mode 100644 src/notzed.vulkan.test/shaders/vulkan/test/cube.frag create mode 100644 src/notzed.vulkan.test/shaders/vulkan/test/cube.vert create mode 100644 src/notzed.vulkan.test/shaders/vulkan/test/demo.frag create mode 100644 src/notzed.vulkan.test/shaders/vulkan/test/demo.vert create mode 100644 src/notzed.vulkan.test/shaders/vulkan/test/mandelbrot.comp create mode 100644 src/notzed.vulkan.test/shaders/vulkan/test/sdf.frag create mode 100644 src/notzed.vulkan.test/shaders/vulkan/test/sdf.vert create mode 100644 src/notzed.vulkan/classes/module-info.java create mode 100644 src/notzed.vulkan/gen/command-types.api create mode 100644 src/notzed.vulkan/gen/gen.make create mode 100755 src/notzed.vulkan/gen/generate-vulkan create mode 100644 src/notzed.vulkan/gen/struct-types.api create mode 100644 src/notzed.vulkan/gen/vulkan.pm create mode 100644 src/notzed.xcb/classes/module-info.java create mode 100644 src/notzed.xcb/classes/xcb/Connection.java create mode 100644 src/notzed.xlib/classes/module-info.java create mode 100644 src/notzed.xlib/gen/gen.make create mode 100644 src/notzed.xlib/gen/xlib.api create mode 100644 src/notzed.xlib/gen/xlib.h diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..45e0b9a --- /dev/null +++ b/.gitignore @@ -0,0 +1,8 @@ +bin/ +config.make +mandelbrot.pam +movie.avi +/build/ +/dist/ +/.lib/ +/nbproject/private/ diff --git a/COPYING b/COPYING new file mode 100644 index 0000000..94a9ed0 --- /dev/null +++ b/COPYING @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. By contrast, +the GNU General Public License is intended to guarantee your freedom to +share and change all versions of a program--to make sure it remains free +software for all its users. We, the Free Software Foundation, use the +GNU General Public License for most of our software; it applies also to +any other work released this way by its authors. You can apply it to +your programs, too. + + When we speak of free software, we are referring to freedom, not +price. Our General Public Licenses are designed to make sure that you +have the freedom to distribute copies of free software (and charge for +them if you wish), that you receive source code or can get it if you +want it, that you can change the software or use pieces of it in new +free programs, and that you know you can do these things. + + To protect your rights, we need to prevent others from denying you +these rights or asking you to surrender the rights. Therefore, you have +certain responsibilities if you distribute copies of the software, or if +you modify it: responsibilities to respect the freedom of others. + + For example, if you distribute copies of such a program, whether +gratis or for a fee, you must pass on to the recipients the same +freedoms that you received. You must make sure that they, too, receive +or can get the source code. And you must show them these terms so they +know their rights. + + Developers that use the GNU GPL protect your rights with two steps: +(1) assert copyright on the software, and (2) offer you this License +giving you legal permission to copy, distribute and/or modify it. + + For the developers' and authors' protection, the GPL clearly explains +that there is no warranty for this free software. For both users' and +authors' sake, the GPL requires that modified versions be marked as +changed, so that their problems will not be attributed erroneously to +authors of previous versions. + + Some devices are designed to deny users access to install or run +modified versions of the software inside them, although the manufacturer +can do so. This is fundamentally incompatible with the aim of +protecting users' freedom to change the software. The systematic +pattern of such abuse occurs in the area of products for individuals to +use, which is precisely where it is most unacceptable. Therefore, we +have designed this version of the GPL to prohibit the practice for those +products. If such problems arise substantially in other domains, we +stand ready to extend this provision to those domains in future versions +of the GPL, as needed to protect the freedom of users. + + Finally, every program is threatened constantly by software patents. +States should not allow patents to restrict development and use of +software on general-purpose computers, but in those that do, we wish to +avoid the special danger that patents applied to a free program could +make it effectively proprietary. To prevent this, the GPL assures that +patents cannot be used to render the program non-free. + + The precise terms and conditions for copying, distribution and +modification follow. + + TERMS AND CONDITIONS + + 0. Definitions. + + "This License" refers to version 3 of the GNU General Public License. + + "Copyright" also means copyright-like laws that apply to other kinds of +works, such as semiconductor masks. + + "The Program" refers to any copyrightable work licensed under this +License. Each licensee is addressed as "you". "Licensees" and +"recipients" may be individuals or organizations. + + To "modify" a work means to copy from or adapt all or part of the work +in a fashion requiring copyright permission, other than the making of an +exact copy. The resulting work is called a "modified version" of the +earlier work or a work "based on" the earlier work. + + A "covered work" means either the unmodified Program or a work based +on the Program. + + To "propagate" a work means to do anything with it that, without +permission, would make you directly or secondarily liable for +infringement under applicable copyright law, except executing it on a +computer or modifying a private copy. Propagation includes copying, +distribution (with or without modification), making available to the +public, and in some countries other activities as well. + + To "convey" a work means any kind of propagation that enables other +parties to make or receive copies. Mere interaction with a user through +a computer network, with no transfer of a copy, is not conveying. + + An interactive user interface displays "Appropriate Legal Notices" +to the extent that it includes a convenient and prominently visible +feature that (1) displays an appropriate copyright notice, and (2) +tells the user that there is no warranty for the work (except to the +extent that warranties are provided), that licensees may convey the +work under this License, and how to view a copy of this License. If +the interface presents a list of user commands or options, such as a +menu, a prominent item in the list meets this criterion. + + 1. Source Code. + + The "source code" for a work means the preferred form of the work +for making modifications to it. "Object code" means any non-source +form of a work. + + A "Standard Interface" means an interface that either is an official +standard defined by a recognized standards body, or, in the case of +interfaces specified for a particular programming language, one that +is widely used among developers working in that language. + + The "System Libraries" of an executable work include anything, other +than the work as a whole, that (a) is included in the normal form of +packaging a Major Component, but which is not part of that Major +Component, and (b) serves only to enable use of the work with that +Major Component, or to implement a Standard Interface for which an +implementation is available to the public in source code form. A +"Major Component", in this context, means a major essential component +(kernel, window system, and so on) of the specific operating system +(if any) on which the executable work runs, or a compiler used to +produce the work, or an object code interpreter used to run it. + + The "Corresponding Source" for a work in object code form means all +the source code needed to generate, install, and (for an executable +work) run the object code and to modify the work, including scripts to +control those activities. However, it does not include the work's +System Libraries, or general-purpose tools or generally available free +programs which are used unmodified in performing those activities but +which are not part of the work. For example, Corresponding Source +includes interface definition files associated with source files for +the work, and the source code for shared libraries and dynamically +linked subprograms that the work is specifically designed to require, +such as by intimate data communication or control flow between those +subprograms and other parts of the work. + + The Corresponding Source need not include anything that users +can regenerate automatically from other parts of the Corresponding +Source. + + The Corresponding Source for a work in source code form is that +same work. + + 2. Basic Permissions. + + All rights granted under this License are granted for the term of +copyright on the Program, and are irrevocable provided the stated +conditions are met. This License explicitly affirms your unlimited +permission to run the unmodified Program. The output from running a +covered work is covered by this License only if the output, given its +content, constitutes a covered work. This License acknowledges your +rights of fair use or other equivalent, as provided by copyright law. + + You may make, run and propagate covered works that you do not +convey, without conditions so long as your license otherwise remains +in force. You may convey covered works to others for the sole purpose +of having them make modifications exclusively for you, or provide you +with facilities for running those works, provided that you comply with +the terms of this License in conveying all material for which you do +not control copyright. Those thus making or running the covered works +for you must do so exclusively on your behalf, under your direction +and control, on terms that prohibit them from making any copies of +your copyrighted material outside their relationship with you. + + Conveying under any other circumstances is permitted solely under +the conditions stated below. Sublicensing is not allowed; section 10 +makes it unnecessary. + + 3. Protecting Users' Legal Rights From Anti-Circumvention Law. + + No covered work shall be deemed part of an effective technological +measure under any applicable law fulfilling obligations under article +11 of the WIPO copyright treaty adopted on 20 December 1996, or +similar laws prohibiting or restricting circumvention of such +measures. + + When you convey a covered work, you waive any legal power to forbid +circumvention of technological measures to the extent such circumvention +is effected by exercising rights under this License with respect to +the covered work, and you disclaim any intention to limit operation or +modification of the work as a means of enforcing, against the work's +users, your or third parties' legal rights to forbid circumvention of +technological measures. + + 4. Conveying Verbatim Copies. + + You may convey verbatim copies of the Program's source code as you +receive it, in any medium, provided that you conspicuously and +appropriately publish on each copy an appropriate copyright notice; +keep intact all notices stating that this License and any +non-permissive terms added in accord with section 7 apply to the code; +keep intact all notices of the absence of any warranty; and give all +recipients a copy of this License along with the Program. + + You may charge any price or no price for each copy that you convey, +and you may offer support or warranty protection for a fee. + + 5. Conveying Modified Source Versions. + + You may convey a work based on the Program, or the modifications to +produce it from the Program, in the form of source code under the +terms of section 4, provided that you also meet all of these conditions: + + a) The work must carry prominent notices stating that you modified + it, and giving a relevant date. + + b) The work must carry prominent notices stating that it is + released under this License and any conditions added under section + 7. This requirement modifies the requirement in section 4 to + "keep intact all notices". + + c) You must license the entire work, as a whole, under this + License to anyone who comes into possession of a copy. This + License will therefore apply, along with any applicable section 7 + additional terms, to the whole of the work, and all its parts, + regardless of how they are packaged. This License gives no + permission to license the work in any other way, but it does not + invalidate such permission if you have separately received it. + + d) If the work has interactive user interfaces, each must display + Appropriate Legal Notices; however, if the Program has interactive + interfaces that do not display Appropriate Legal Notices, your + work need not make them do so. + + A compilation of a covered work with other separate and independent +works, which are not by their nature extensions of the covered work, +and which are not combined with it such as to form a larger program, +in or on a volume of a storage or distribution medium, is called an +"aggregate" if the compilation and its resulting copyright are not +used to limit the access or legal rights of the compilation's users +beyond what the individual works permit. Inclusion of a covered work +in an aggregate does not cause this License to apply to the other +parts of the aggregate. + + 6. Conveying Non-Source Forms. + + You may convey a covered work in object code form under the terms +of sections 4 and 5, provided that you also convey the +machine-readable Corresponding Source under the terms of this License, +in one of these ways: + + a) Convey the object code in, or embodied in, a physical product + (including a physical distribution medium), accompanied by the + Corresponding Source fixed on a durable physical medium + customarily used for software interchange. + + b) Convey the object code in, or embodied in, a physical product + (including a physical distribution medium), accompanied by a + written offer, valid for at least three years and valid for as + long as you offer spare parts or customer support for that product + model, to give anyone who possesses the object code either (1) a + copy of the Corresponding Source for all the software in the + product that is covered by this License, on a durable physical + medium customarily used for software interchange, for a price no + more than your reasonable cost of physically performing this + conveying of source, or (2) access to copy the + Corresponding Source from a network server at no charge. + + c) Convey individual copies of the object code with a copy of the + written offer to provide the Corresponding Source. This + alternative is allowed only occasionally and noncommercially, and + only if you received the object code with such an offer, in accord + with subsection 6b. + + d) Convey the object code by offering access from a designated + place (gratis or for a charge), and offer equivalent access to the + Corresponding Source in the same way through the same place at no + further charge. You need not require recipients to copy the + Corresponding Source along with the object code. If the place to + copy the object code is a network server, the Corresponding Source + may be on a different server (operated by you or a third party) + that supports equivalent copying facilities, provided you maintain + clear directions next to the object code saying where to find the + Corresponding Source. Regardless of what server hosts the + Corresponding Source, you remain obligated to ensure that it is + available for as long as needed to satisfy these requirements. + + e) Convey the object code using peer-to-peer transmission, provided + you inform other peers where the object code and Corresponding + Source of the work are being offered to the general public at no + charge under subsection 6d. + + A separable portion of the object code, whose source code is excluded +from the Corresponding Source as a System Library, need not be +included in conveying the object code work. + + A "User Product" is either (1) a "consumer product", which means any +tangible personal property which is normally used for personal, family, +or household purposes, or (2) anything designed or sold for incorporation +into a dwelling. In determining whether a product is a consumer product, +doubtful cases shall be resolved in favor of coverage. For a particular +product received by a particular user, "normally used" refers to a +typical or common use of that class of product, regardless of the status +of the particular user or of the way in which the particular user +actually uses, or expects or is expected to use, the product. A product +is a consumer product regardless of whether the product has substantial +commercial, industrial or non-consumer uses, unless such uses represent +the only significant mode of use of the product. + + "Installation Information" for a User Product means any methods, +procedures, authorization keys, or other information required to install +and execute modified versions of a covered work in that User Product from +a modified version of its Corresponding Source. The information must +suffice to ensure that the continued functioning of the modified object +code is in no case prevented or interfered with solely because +modification has been made. + + If you convey an object code work under this section in, or with, or +specifically for use in, a User Product, and the conveying occurs as +part of a transaction in which the right of possession and use of the +User Product is transferred to the recipient in perpetuity or for a +fixed term (regardless of how the transaction is characterized), the +Corresponding Source conveyed under this section must be accompanied +by the Installation Information. But this requirement does not apply +if neither you nor any third party retains the ability to install +modified object code on the User Product (for example, the work has +been installed in ROM). + + The requirement to provide Installation Information does not include a +requirement to continue to provide support service, warranty, or updates +for a work that has been modified or installed by the recipient, or for +the User Product in which it has been modified or installed. Access to a +network may be denied when the modification itself materially and +adversely affects the operation of the network or violates the rules and +protocols for communication across the network. + + Corresponding Source conveyed, and Installation Information provided, +in accord with this section must be in a format that is publicly +documented (and with an implementation available to the public in +source code form), and must require no special password or key for +unpacking, reading or copying. + + 7. Additional Terms. + + "Additional permissions" are terms that supplement the terms of this +License by making exceptions from one or more of its conditions. +Additional permissions that are applicable to the entire Program shall +be treated as though they were included in this License, to the extent +that they are valid under applicable law. If additional permissions +apply only to part of the Program, that part may be used separately +under those permissions, but the entire Program remains governed by +this License without regard to the additional permissions. + + When you convey a copy of a covered work, you may at your option +remove any additional permissions from that copy, or from any part of +it. (Additional permissions may be written to require their own +removal in certain cases when you modify the work.) You may place +additional permissions on material, added by you to a covered work, +for which you have or can give appropriate copyright permission. + + Notwithstanding any other provision of this License, for material you +add to a covered work, you may (if authorized by the copyright holders of +that material) supplement the terms of this License with terms: + + a) Disclaiming warranty or limiting liability differently from the + terms of sections 15 and 16 of this License; or + + b) Requiring preservation of specified reasonable legal notices or + author attributions in that material or in the Appropriate Legal + Notices displayed by works containing it; or + + c) Prohibiting misrepresentation of the origin of that material, or + requiring that modified versions of such material be marked in + reasonable ways as different from the original version; or + + d) Limiting the use for publicity purposes of names of licensors or + authors of the material; or + + e) Declining to grant rights under trademark law for use of some + trade names, trademarks, or service marks; or + + f) Requiring indemnification of licensors and authors of that + material by anyone who conveys the material (or modified versions of + it) with contractual assumptions of liability to the recipient, for + any liability that these contractual assumptions directly impose on + those licensors and authors. + + All other non-permissive additional terms are considered "further +restrictions" within the meaning of section 10. If the Program as you +received it, or any part of it, contains a notice stating that it is +governed by this License along with a term that is a further +restriction, you may remove that term. If a license document contains +a further restriction but permits relicensing or conveying under this +License, you may add to a covered work material governed by the terms +of that license document, provided that the further restriction does +not survive such relicensing or conveying. + + If you add terms to a covered work in accord with this section, you +must place, in the relevant source files, a statement of the +additional terms that apply to those files, or a notice indicating +where to find the applicable terms. + + Additional terms, permissive or non-permissive, may be stated in the +form of a separately written license, or stated as exceptions; +the above requirements apply either way. + + 8. Termination. + + You may not propagate or modify a covered work except as expressly +provided under this License. Any attempt otherwise to propagate or +modify it is void, and will automatically terminate your rights under +this License (including any patent licenses granted under the third +paragraph of section 11). + + However, if you cease all violation of this License, then your +license from a particular copyright holder is reinstated (a) +provisionally, unless and until the copyright holder explicitly and +finally terminates your license, and (b) permanently, if the copyright +holder fails to notify you of the violation by some reasonable means +prior to 60 days after the cessation. + + Moreover, your license from a particular copyright holder is +reinstated permanently if the copyright holder notifies you of the +violation by some reasonable means, this is the first time you have +received notice of violation of this License (for any work) from that +copyright holder, and you cure the violation prior to 30 days after +your receipt of the notice. + + Termination of your rights under this section does not terminate the +licenses of parties who have received copies or rights from you under +this License. If your rights have been terminated and not permanently +reinstated, you do not qualify to receive new licenses for the same +material under section 10. + + 9. Acceptance Not Required for Having Copies. + + You are not required to accept this License in order to receive or +run a copy of the Program. Ancillary propagation of a covered work +occurring solely as a consequence of using peer-to-peer transmission +to receive a copy likewise does not require acceptance. However, +nothing other than this License grants you permission to propagate or +modify any covered work. These actions infringe copyright if you do +not accept this License. Therefore, by modifying or propagating a +covered work, you indicate your acceptance of this License to do so. + + 10. Automatic Licensing of Downstream Recipients. + + Each time you convey a covered work, the recipient automatically +receives a license from the original licensors, to run, modify and +propagate that work, subject to this License. You are not responsible +for enforcing compliance by third parties with this License. + + An "entity transaction" is a transaction transferring control of an +organization, or substantially all assets of one, or subdividing an +organization, or merging organizations. If propagation of a covered +work results from an entity transaction, each party to that +transaction who receives a copy of the work also receives whatever +licenses to the work the party's predecessor in interest had or could +give under the previous paragraph, plus a right to possession of the +Corresponding Source of the work from the predecessor in interest, if +the predecessor has it or can get it with reasonable efforts. + + You may not impose any further restrictions on the exercise of the +rights granted or affirmed under this License. For example, you may +not impose a license fee, royalty, or other charge for exercise of +rights granted under this License, and you may not initiate litigation +(including a cross-claim or counterclaim in a lawsuit) alleging that +any patent claim is infringed by making, using, selling, offering for +sale, or importing the Program or any portion of it. + + 11. Patents. + + A "contributor" is a copyright holder who authorizes use under this +License of the Program or a work on which the Program is based. The +work thus licensed is called the contributor's "contributor version". + + A contributor's "essential patent claims" are all patent claims +owned or controlled by the contributor, whether already acquired or +hereafter acquired, that would be infringed by some manner, permitted +by this License, of making, using, or selling its contributor version, +but do not include claims that would be infringed only as a +consequence of further modification of the contributor version. For +purposes of this definition, "control" includes the right to grant +patent sublicenses in a manner consistent with the requirements of +this License. + + Each contributor grants you a non-exclusive, worldwide, royalty-free +patent license under the contributor's essential patent claims, to +make, use, sell, offer for sale, import and otherwise run, modify and +propagate the contents of its contributor version. + + In the following three paragraphs, a "patent license" is any express +agreement or commitment, however denominated, not to enforce a patent +(such as an express permission to practice a patent or covenant not to +sue for patent infringement). To "grant" such a patent license to a +party means to make such an agreement or commitment not to enforce a +patent against the party. + + If you convey a covered work, knowingly relying on a patent license, +and the Corresponding Source of the work is not available for anyone +to copy, free of charge and under the terms of this License, through a +publicly available network server or other readily accessible means, +then you must either (1) cause the Corresponding Source to be so +available, or (2) arrange to deprive yourself of the benefit of the +patent license for this particular work, or (3) arrange, in a manner +consistent with the requirements of this License, to extend the patent +license to downstream recipients. "Knowingly relying" means you have +actual knowledge that, but for the patent license, your conveying the +covered work in a country, or your recipient's use of the covered work +in a country, would infringe one or more identifiable patents in that +country that you have reason to believe are valid. + + If, pursuant to or in connection with a single transaction or +arrangement, you convey, or propagate by procuring conveyance of, a +covered work, and grant a patent license to some of the parties +receiving the covered work authorizing them to use, propagate, modify +or convey a specific copy of the covered work, then the patent license +you grant is automatically extended to all recipients of the covered +work and works based on it. + + A patent license is "discriminatory" if it does not include within +the scope of its coverage, prohibits the exercise of, or is +conditioned on the non-exercise of one or more of the rights that are +specifically granted under this License. You may not convey a covered +work if you are a party to an arrangement with a third party that is +in the business of distributing software, under which you make payment +to the third party based on the extent of your activity of conveying +the work, and under which the third party grants, to any of the +parties who would receive the covered work from you, a discriminatory +patent license (a) in connection with copies of the covered work +conveyed by you (or copies made from those copies), or (b) primarily +for and in connection with specific products or compilations that +contain the covered work, unless you entered into that arrangement, +or that patent license was granted, prior to 28 March 2007. + + Nothing in this License shall be construed as excluding or limiting +any implied license or other defenses to infringement that may +otherwise be available to you under applicable patent law. + + 12. No Surrender of Others' Freedom. + + If conditions are imposed on you (whether by court order, agreement or +otherwise) that contradict the conditions of this License, they do not +excuse you from the conditions of this License. If you cannot convey a +covered work so as to satisfy simultaneously your obligations under this +License and any other pertinent obligations, then as a consequence you may +not convey it at all. For example, if you agree to terms that obligate you +to collect a royalty for further conveying from those to whom you convey +the Program, the only way you could satisfy both those terms and this +License would be to refrain entirely from conveying the Program. + + 13. Use with the GNU Affero General Public License. + + Notwithstanding any other provision of this License, you have +permission to link or combine any covered work with a work licensed +under version 3 of the GNU Affero General Public License into a single +combined work, and to convey the resulting work. The terms of this +License will continue to apply to the part which is the covered work, +but the special requirements of the GNU Affero General Public License, +section 13, concerning interaction through a network will apply to the +combination as such. + + 14. Revised Versions of this License. + + The Free Software Foundation may publish revised and/or new versions of +the GNU General Public License from time to time. Such new versions will +be similar in spirit to the present version, but may differ in detail to +address new problems or concerns. + + Each version is given a distinguishing version number. If the +Program specifies that a certain numbered version of the GNU General +Public License "or any later version" applies to it, you have the +option of following the terms and conditions either of that numbered +version or of any later version published by the Free Software +Foundation. If the Program does not specify a version number of the +GNU General Public License, you may choose any version ever published +by the Free Software Foundation. + + If the Program specifies that a proxy can decide which future +versions of the GNU General Public License can be used, that proxy's +public statement of acceptance of a version permanently authorizes you +to choose that version for the Program. + + Later license versions may give you additional or different +permissions. However, no additional obligations are imposed on any +author or copyright holder as a result of your choosing to follow a +later version. + + 15. Disclaimer of Warranty. + + THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY +APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT +HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY +OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, +THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM +IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF +ALL NECESSARY SERVICING, REPAIR OR CORRECTION. + + 16. Limitation of Liability. + + IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS +THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY +GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE +USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF +DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD +PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), +EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF +SUCH DAMAGES. + + 17. Interpretation of Sections 15 and 16. + + If the disclaimer of warranty and limitation of liability provided +above cannot be given local legal effect according to their terms, +reviewing courts shall apply local law that most closely approximates +an absolute waiver of all civil liability in connection with the +Program, unless a warranty or assumption of liability accompanies a +copy of the Program in return for a fee. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +state the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Copyright (C) + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/Makefile b/Makefile new file mode 100644 index 0000000..3da2adf --- /dev/null +++ b/Makefile @@ -0,0 +1,28 @@ + +dist_VERSION=0.0.99 +dist_NAME=vulkanz +dist_EXTRA=README COPYING + +include config.make + +java_MODULES = \ + notzed.xlib notzed.xcb notzed.display \ + notzed.vulkan notzed.vulkan.test + +notzed.vulkan_JDEPMOD = notzed.xlib notzed.xcb +notzed.vulkan.test_JDEPMOD = notzed.vulkan +notzed.xcb_JDEPMOD = +notzed.xlib_JDEPMOD = +notzed.display_JDEPMOD = notzed.xlib notzed.xcb notzed.vulkan + +notzed.vulkan.test_JMAIN = vulkan.test.TestMandelbrot vulkan.test.TestCube vulkan.test.TestSDF + +$(foreach module,$(java_MODULES),$(eval $(module)_JMAINFLAGS=--enable-native-access=notzed.nativez,$(module))) + +notzed.vulkan.test_JMAINFLAGS = --enable-native-access=notzed.nativez,notzed.xlib,notzed.xcb,notzed.vulkan + +include java.make + +maven_central_JARS =org.openjdk.jmh:jmh-core:1.33 org.openjdk.jmh:jmh-generator-annprocess:1.33 + +include maven.make diff --git a/README b/README new file mode 100644 index 0000000..3112661 --- /dev/null +++ b/README @@ -0,0 +1,267 @@ + +Introduction +------------ + +This is various experiments with the panama-foreign abi JEP for +invoking native C functions from Java directly and without JNI. + +The main goal is to experiment with creating a "java friendly" and +mostly type-safe api directly in one step, without requiring +additional wrapping. + +It uses a gcc plugin to compile c headers to obtain most of the api +information, but requires cpp and perl to extract the values of +#define constants as they are not available to the gcc plugin. + +This api information is then converted to Java code using a +config-directed perl script `export-api'. The config file can be used +to create static (all-in-one) or object oriented output. It includes +templated strings as well as perl fragments to generate various source +parts. + +The vulkan api is officially defined by a registry in xml, so there's +a separate generator for that. + +Compile +------- + +Requirements are gcc and GNU cpp, perl, GNU make, and of course a +compatible jdk-foreign jdk. The various modules require headers or +sdks for their corresponding libraries, e.g. ffmpeg-5.x, +vulkan-tools-1.2.x. + +Copy config.make.in to config.make and modify any variables required. + +Then make everything, parallel make should work. + +$ make -j + +Or build one module: + +$ make notzed.nativez + +Or run a demo (see next section): + +$ make run-notzed.vkregistry.test/vulkan.test.TestMandelbrot + +A non-recursive make setup is used although make file fragments are +included from various locations across the modules. All java is +compiled as modules. + +JAVA_HOME must point to a compatible panama-enabled jdk. + +The latest at the time of writing was: + + branch: foreign-jextract + commit: 2e1291680024f12fbf2f0f02b0f79d7b4348b369 + date: Fri Feb 4 11:01:21 2022 +0000 + +All output and intermediate files are in bin/ + +bin/modules//classes - compiled java modules +bin/gen//classes - generated java +bin/gen//gen - generated intermediate non-java + +These are more or less an exploded view of all jmod files: + +bin//bin - commands for all modules +bin//lib - libraries/config and modular jar files for all modules +bin//include - header files for all modules + +Finally: + +bin//jmods - .jmod modules + + +Demos +----- + +Most examples have a demo, see the _JMAIN variables in the +Makefile for the targets. They are executed using: + +$ make run-/ + +Modules +-------- + +notzed.nativez contains some support classes and the code generator. +The gcc plugin source is in src/notzed.nativez/native/ the code +generator is in src/notzed.nativez/{bin,lib}. + +notzed.api is a pseudo-module containing a simple test c api for +experiments, it just builds into a library. + +notzed.apistatic is a 'all in one class' static wrapper for +notzed.api. + +notzed.apiobject is an object-oriented wrapper for notzed.api. + +notzed.clstatic is an 'all in one class' static wrapper for OpenCL +(2.1). The api closesly matches the C api except it converts error +codes into exceptins and can infer certain arguments from others such +as length parameters. This is probably the most complete api. + +notzed.ffmpeg is a partial object-oriented mapping for ffmpeg-5.0 that +closely follows the jjmpeg design. It's enough to read video frames. +The demo requires a file 'movie.api' in the root directory to run. + +notzed.vkheader uses the header-based generator on the vulkan +installed headers. This is still very incomplete work in progress. +Much meta-data is lost such as which functions are extensions during +the generation of the headers. This is incomplete and dead-ended. + +notzed.vkregistry uses a completely different generator which directly +parses the official xml registry specification for vulkan +(/usr/share/vulkan/registry/vk.xml). This is directly converted to +about-as-java-friendly a vulkan api as one can hope for, particularly +the constructors for all the config objects. This is incomplete and +dead-ended. + +notzed.vulkan also uses a different generator which directly parses +the official xml registry specification for vulkan +(/usr/share/vulkan/registry/vk.xml). This version uses templates to +generate the various structures in more concise and relatively +consistenet way. Work in progress. + +Export process +-------------- + +The main generator is written in perl and lives in +src/notzed.nativez/{bin,lib}. + +The process: + +* run the gcc plugin to extract all of the available c structures from + gcc and save them to a perl hash. + + gcc plugins aren't very well documented so it was a lot of trial and + error to get it to output all the type information even starting + with a partial example. The names of parameters for function calls + were particularly problematic. + +* optionally run export-defines to extract #define constants. They + can be grouped/excluded by name or by the filename they belong to. + The the first rule to match will complete the processing for a given + type. + + This is also a surprisingly difficult process because the c + pre-processor can just generate arbitrary c expressions so the only + way to find their correct value is to execute the c. So the export + script generates a c file which is compiled and executed to generate + the perl definitions. + + Currently the types are mapped to a 'compatible' native type by + using the gcc operators __builtin_choose_expr, + __builtin_types_compatible_p, and typeof to implement a + pseudo-function overloading in c - possiblly using c++ is a better + choice here. For now inclusions or exclusions are required to + avoid problematic definitions that confuse these operators. + +These files are then fed to generate-api. It proceeds in multiple +stages. + +First stages are handled by lib/api.pm. + +* Load and preprocess the api definition. + + - Perform a bunch of 'fix up' processing on the data structures such + as inserting anonymous types which are not generated by the plugin. + + - Create a full dependency tree for the objects + specificallyreferenced by the api definition so only objects and + functions of interest are included. + + - Resolve all the various export options using some rules and store + the information about the selected options onto target objects. + +Then generate-api produces the java files from a combination of the +processed data definitions and the api definition. + +* Export 'libraries'. These are static classes of functions and/or + constants. + + - Can include static methods. Methods can have per-method template + overrides. + + - Can include constants. + +* Export 'structures'. These represent C pointers. + + - struct/union have a MemorySegment, a layout, and potentially + accessors for fields. + + - anonymous structures just have a MemoryAddress and no accessors. + + - Can include static and member methods. Methods can have per-method + template overrides. + + - Can include constants. + +* Export 'calls'. These are function interfaces for function pointers. + + - The interface is the java form of the call. + + - If available a typedef name is used, otherwise the names are mapped + to a mangled name of the form Call__. + + - An upcall factory creates an upcall to an instance of a hidden + trampline interface which performs the mapping of arguments to java + and returns to c. + + - A downcall factory creates a downcall which maps the java call to + native and back. + + - Both factories return a record of type FunctionPointer which + contains both a NativeSymbol and the java interface instance so they + can be used from either environment. + +* Export 'constants'. These are referenced enums or any defines which + haven't been included in any other library or struct. + + - enums are mapped to an interface with fields of: + 'static final int FOO = xx' + of + 'static final long FOO = xx' + + - defines are mapped to a matching native type which includes + floating point types and strings in addition to all the integral + types. + +lib/code.pm is used to generate some of the code and handle +templating. Common code templates are defined in lib/code.api but can +be extended or replaced by a given api file. + +lib/method.pm is used to generate per-field (struct) and per-argument +(function) sub-templates for mapping c to and from java. The +sub-templates it uses are defined in lib/types.api but again they can +be extended or replaced by a given api file. + +Status +------ + +It's all very much work in progress and due to the constant changes in +panama will be in flux for some time. + +* bitfields are implemented. +* varargs is not implemented. +* the generator for notzed.vkregistry uses a lot of miserable + write-once perl. +* the scope and object lifecycle stuff is not really sorted out yet. +* the config format and features are still being fiddled with. +* the config file isn't really documented. +* the build system is still being fiddled with, some of the output + directories are mixed up. +* linux-amd64 only at this point in time. + +License +------- + +GNU General Public License, version 3 or later, but see individual +file headers for specifics. + +Links +----- + + * https://www.zedzone/software/panamaz.html - project page. + * https://openjdk.java.net/projects/panama - openjdk panama page. + * https://github.com/openjdk/panama-foreign - openjdk panama source. diff --git a/config.make.in b/config.make.in new file mode 100644 index 0000000..d682dd1 --- /dev/null +++ b/config.make.in @@ -0,0 +1,49 @@ + +TARGET ?= linux-amd64 + +JAVA_HOME ?= /usr/local/jdk +JAVAFX_HOME ?= /usr/local/javafx-sdk +FFMPEG_HOME ?= /opt/ffmpeg-5.0 +NATIVEZ_HOME=bin/$(TARGET) +GCCPLUGINDIR:=$(shell gcc -print-file-name=plugin) + +JAVAMODPATH = bin/$(TARGET)/lib +JAVACFLAGS = +JMAINFLAGS = -Djava.library.path=bin/linux-amd64/lib:$(FFMPEG_HOME)/lib:/usr/lib64 + +JAVA ?= $(JAVA_HOME)/bin/java +JAVAC ?= $(JAVA_HOME)/bin/javac +JAR ?= $(JAVA_HOME)/bin/jar +JMOD ?= $(JAVA_HOME)/bin/jmod + +CFLAGS = -fPIC -Os -Wall +CXXFLAGS =-fPIC -Os -Wall + +# Linux options +# USE_SO_VERSION adds the major version to the library open name for ffmpeg libs on linux. +linux-amd64_CPPFLAGS = \ + -I$(JAVA_HOME)/include -I$(JAVA_HOME)/include/linux \ + -DUSE_SO_VERSION=1 +linux-amd64_CFLAGS = -fPIC -Os -Wall +linux-amd64_CC = cc +linux-amd64_CXXFLAGS = -fPIC -Os -Wall +linux-amd64_CXX = g++ +linux-amd64_LD = ld + +linux-amd64_SO = .so +linux-amd64_LIB = lib + +# Windows options +windows-amd64_CPPFLAGS = \ + -I$(JAVA_HOME)/include -I$(JAVA_HOME)/include/linux \ + -DHAVE_ALIGNED_MALLOC \ + -DWIN32 +windows-amd64_CFLAGS = -Os -Wall +windows-amd64_CC = x86_64-w64-mingw32-gcc +windows-amd64_CXXFLAGS = -Os -Wall +windows-amd64_CXX = x86_64-w64-mingw32-g++ +windows-amd64_LD = x86_64-w64-mingw32-ld +windows-amd64_LDFLAGS = -Wl,--subsystem,windows + +windows-amd64_SO = .dll +windows-amd64_LIB = diff --git a/java.make b/java.make new file mode 100644 index 0000000..c3b9030 --- /dev/null +++ b/java.make @@ -0,0 +1,422 @@ +# +# Copyright (C) 2019,2022 Michael Zucchi +# +# This is the copyright for java.make +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . +# + +# General purpose modular java makefile that supports native library +# compilation directly. Non-recrusve implementation. +# +# Uses metamake programming with some file conventions to implement +# auto-make-like features. + +# Define modules +# -------------- +# java_MODULES list of java modules to compile. The sources must +# exist in src//classes. Resource files are +# stored in src//classes. Source-code +# generators must exist in src//gen. Native +# libraries must exist in src//jni. + +# native_MODULES list of native-only "modules". + + +# Global variables + +# JAVA_HOME location of jdk. +# JAVAC java compiler to use. Default is 'javac' on the path. +# JAVACFLAGS javac flags applied to all invocations. +# JAR jar command. +# JARFLAGS jar flags +# JMOD jmod command. +# JMODFLAGS jmod flags. +# JAVAFLAGS java flags for run targets + +# Module specific variables + +# _JDEPMOD Lists modules which this one depends on. + +# _JAVACFLAGS Extra module-specific flags for each command. +# _JARFLAGS +# _JMODFLAGS + +# all paths are relative to the root package name + +# _JAVA Java sources. If not set it is found from src//classes/(*.java) +# _RESOURCES .jar resources. If not set it is found from src//classes/(not *.java) +# _JAVA_GENERATED Java generated sources. +# _RESOURCES_GENERATED Java generated sources. + +# Variables for use in fragments + +# gen.make and jni.make can additionally make use of these variables + +# _gendir Location for files used in Java generation process (per project). +# _genjavadir Location where _JAVA_GENERATED .java files will be created (per project). +# _objdir Location for c objects (per target). +# _incdir Location for output includes, .jmod staging. +# _libdir Location for output libraries, .jmod staging. May point to _bindir. +# _bindir Location for output commands, .jmod staging. + +# Define libraries +# ---------------- + +# Each module can define one or more native libraries. + +# These are compiled after the java sources have been compiled as that +# process also generates any native binding headers. + +# _NATIVE_LIBRARIES list of libraries to build. +# library names match System.loadLibrary(). + +# Global variables + +# _LDFLAGS +# _LDLIBS +# _CPPFLAGS +# _CFLAGS +# _CC +# _CXXFLAGS +# _CXX +# SO shared library suffix +# LIB shared library prefix + +# Utility functions +# +# $(call library-path,,) will resolve to the library file name. + +# Per library variables. + +# _SOURCES .c source files for library. Paths are relative to src//native. +# _CXXSOURCES .c source files for library. Paths are relative to src//native. +# _HEADERS header files for install/jmod +# _COMMANDS commands/bin/scripts for install/jmod + +# _LDFLAGS link flags +# _LIBADD extra objects to add to link line +# _LDLIBS link libraries +# _CPPFLAGS c and c++ pre-processor flags. "-Isrc//jni -Ibin/include/" is implicit. +# _CCFLAGS c compiler flags +# _CXXFLAGS c++ compiler flags + +# _DEPENDENCIES A list of other objects on which this library depends before linking. + +# .c and .cc files have dependencies automatically generated + +# Targets +# ------- + +# make gen only generate java sources +# make clean rm -rf bin +# make dist create dist tar in bin/ +# make | make jar make all jars and jmods + +# Outputs +# ------- + +# All intermediate and output files are written to bin/ + +# This layout is enforced by javac +# bin/include// .h files from javac -h +# bin/modules// .class files from javac + +# This layout is convenient for netbeans +# bin/gen//gen/ .c, exe files for generator free use +# bin/gen//classes/ .java files from generator _JAVA_GENERATED + +# Working files +# bin/status/ marker files for makefile + +# bin///lib .so librareies for jmod _LIBRARIES = libname +# bin///obj .o, .d files for library _SOURCES +# bin///include .h files for jmod _HEADERS +# bin///.jmod .jmod module + +# Output files +# bin//lib/ modular jar files and shared libraries for GNU/linux dev +# bin//include/ header files for exported shared libraries +# bin//bin/ shared libraries for microsoft dev +# bin//jmods/ jmod files for 'jlink' use. + +# ###################################################################### + +all_MODULES = $(java_MODULES) $(native_MODULES) + +E:= +S:=$(E) $(E) +SO=$($(TARGET)_SO) +LIB=$($(TARGET)_LIB) + +# Define some useful variables before including fragments +define common_variables= +$1_gendir:=bin/gen/$1/gen +$1_genjavadir:=bin/gen/$1/classes +$1_objdir:=bin/$1/$(TARGET)/obj +$1_incdir:=bin/$1/$(TARGET)/include +$1_libdir:=$$(if $$(filter windows-%,$(TARGET)),bin/$1/$(TARGET)/bin,bin/$1/$(TARGET)/lib) +$1_bindir:=bin/$1/$(TARGET)/bin +endef + +define java_variables= +ifndef $1_JAVA +$1_JAVA := $$(shell cd src/$1/classes && find * -type f -name '*.java') +endif +ifndef $1_RESOURCES +$1_RESOURCES := $$(shell cd src/$1/classes && find * -type f \! -name '*.java') +endif +endef + +java_libdir:=$(if $(filter windows-%,$(TARGET)),bin/$(TARGET)/bin,bin/$(TARGET)/lib) +java_bindir:=bin/$(TARGET)/bin +java_jardir:=bin/$(TARGET)/lib +java_incdir:=bin/$(TARGET)/include +java_jmoddir:=bin/$(TARGET)/jmods + +$(foreach module,$(java_MODULES) $(native_MODULES),$(eval $(call common_variables,$(module)))) +$(foreach module,$(java_MODULES),$(eval $(call java_variables,$(module)))) + +# ###################################################################### + +all: +jar: +gen: + +.PHONY: all clean jar gen $(java_MODULES) +clean: + rm -rf bin + +# Gen is things that go into the jar (sources and resources) +include $(wildcard $(all_MODULES:%=src/%/gen/gen.make)) +# Native is things that go into the sdk/jmod +include $(wildcard $(all_MODULES:%=src/%/native/native.make)) + +# ###################################################################### + +# create module depencies +# variables: +# _sdk is the target location of an expanded 'sdk' for this module +# it resides in a common location bin// +# _jmod is the target location of a staging area for jmod files +# is resides in a per-module lcoation bin/// +# _java is all the targets that will cause the invocation of javac +# it includes the module source, generated sources, and sentinals for generated sources + +# targets: +# bin/status/.depjava marks all source/generated sources are ready/updated +# bin/status/.depjar all compiled class files and resources are ready/updated +# bin/status/.sdk all files are available in bin/ as if it was an installed image + +define module_vars= +$1_sdk := $(addprefix $(java_bindir)/,$($1_COMMANDS)) $(addprefix $(java_libdir)/,$($1_LIBRARIES)) $($1_NATIVE_LIBRARIES:%=$(java_libdir)/lib%.so) +$1_jmod := $(addprefix $($1_bindir)/,$($1_COMMANDS)) $(addprefix $($1_libdir)/,$($1_LIBRARIES)) $($1_NATIVE_LIBRARIES:%=$($1_libdir)/lib%.so) +$1_java :=$($1_JAVA:%=src/$1/classes/%) $($1_JAVA_GENERATED:%=$($1_genjavadir)/%) +$1_resources:= $($1_RESOURCES:%=src/$1/classes/%) $($1_RESOURCES_GENERATED:%=$($1_genjavadir)/%) +$1_depjava := $($1_API:%=bin/status/$1-%.export) $(patsubst %,bin/status/%.classes, $(filter $($1_JDEPMOD),$(java_MODULES))) + +ifneq ("$$(strip $$($1_java) $$($1_depjava))", "") +bin/status/$1.depjava: $$($1_java) $$($1_depjava) + @install -d $$(@D) + touch $$@ +bin/status/$1.depjar: bin/status/$1.classes $$($1_resources) + @install -d $$(@D) + touch $$@ +bin/status/$1.depmod: bin/status/$1.classes $$($1_resources) $$($1_jmod) + @install -d $$(@D) + touch $$@ +bin/status/$1.sdk: $(java_jardir)/$1.jar +jar: $(java_jardir)/$1.jar +gen: bin/status/$1.depjava +$1 all: $(java_jardir)/$1.jar $(java_jmoddir)/$1.jmod +else +# acutally not sure here? +$1 all: bin/status/$1.sdk +endif + +$1-sdk sdk: bin/status/$1.sdk + +bin/status/$1.sdk: $$($1_sdk) $$($1_jmod) + @install -d $$(@D) + touch $$@ + +endef + +#$(foreach m,$(all_MODULES),$(info $(call module_vars,$m))) +$(foreach m,$(all_MODULES),$(eval $(call module_vars,$m))) + +# ###################################################################### +# notzed.nativez export-api +# ###################################################################### + +define api_targets= +bin/status/$1-$2.export: src/$1/gen/$2.api src/$1/gen/$2.h +bin/status/$1-$2.export: + mkdir -p bin/gen/$1/gen bin/status + $(NATIVEZ_HOME)/bin/export-api \ + -w bin/gen/$1/gen -d bin/gen/$1/classes $($1_APIFLAGS) $($1_$2_APIFLAGS) src/$1/gen/$2.api + touch $$@ + +bin/status/$1-$2.export.d: + @$(NATIVEZ_HOME)/bin/export-api -M -MT "$$(@:.d=) $$@" -MF $$@ \ + -w bin/gen/$1/gen -d bin/gen/$1/classes $($1_APIFLAGS) $($1_$2_APIFLAGS) src/$1/gen/$2.api 2>/dev/null + +$(if $(filter clean dist gen,$(MAKECMDGOALS)),,-include bin/status/$1-$2.export.d) +endef + +$(foreach m,$(all_MODULES),$(foreach a,$($m_API),$(eval $(call api_targets,$m,$a)))) + +# ###################################################################### +# Java +# ###################################################################### + +# Build targets for java modules + +define java_targets= + +# Create (modular) jar +$(java_jardir)/$1.jar: bin/status/$1.depjar + @install -d $$(@D) + $(JAR) cf $$@ \ + $(JARFLAGS) $$($(1)_JARFLAGS) \ + -C bin/modules/$(1) . \ + $(if $($1_RESOURCES),$($1_RESOURCES:%=-C src/$1/classes %)) \ + $(if $($1_RESOURCES_GENERATED),$($1_RESOURCES_GENERATED:%=-C bin/gen/$1/classes %)) + +# Create a jmod +$(java_jmoddir)/$1.jmod: bin/status/$1.depmod + rm -f $$@ + @install -d $$(@D) + $$(JMOD) create \ + $$(JMODFLAGS) $$($(1)_JMODFLAGS) \ + --target-platform $(TARGET) \ + --class-path bin/modules/$(1) \ + $$(if $$(wildcard bin/$(1)/$(TARGET)/include),--header-files bin/$(1)/$(TARGET)/include) \ + $$(if $$(wildcard src/$(1)/legal),--legal-notices src/$(1)/legal) \ + $$(if $$(wildcard bin/$(1)/$(TARGET)/bin),--cmds bin/$(1)/$(TARGET)/bin) \ + $$(if $$(wildcard bin/$(1)/$(TARGET)/lib),--libs bin/$(1)/$(TARGET)/lib) \ + $$@ + +# Create an IDE source zip, paths have to match --module-source-path +$(java_jardir)/$1-sources.zip: bin/status/$1.depjar + @install -d $$(@D) + $(JAR) -c -f $$@ -M \ + $$($1_JAVA:%=-C src/$1/classes %) \ + $$($1_JAVA_GENERATED:%=-C bin/gen/$1/classes %) + +# resources +bin/modules/$1/%: src/$1/classes/% + install -vD $$< $$@ + +# Compile module. +bin/status/$1.classes: bin/status/$1.depjava + @install -d $$(@D) + $(JAVAC) \ + --module-source-path "src/*/classes:bin/gen/*/classes" \ + $(if $(JAVAMODPATH),--module-path $(subst $(S),:,$(JAVAMODPATH))) \ + $(JAVACFLAGS) $($1_JAVACFLAGS) \ + -d bin/modules \ + -m $1 \ + $$($1_JAVA:%=src/$1/classes/%) \ + $$($1_JAVA_GENERATED:%=bin/gen/$1/classes/%) + touch $$@ +endef + +#$(foreach module,$(java_MODULES),$(info $(call java_targets,$(module)))) +$(foreach module,$(java_MODULES),$(eval $(call java_targets,$(module)))) + +# ###################################################################### + +# setup run-* targets +define run_targets= +run-$1/$2: bin/status/$1.sdk $($1_JDEPMOD:%=bin/status/%.sdk) + LD_LIBRARY_PATH=$(FFMPEG_HOME)/lib \ + $(JAVA) \ + $(if $(strip $(JAVAMODPATH) $($1_JAVAMODPATH)),--module-path $(subst $(S),:,$(strip $(JAVAMODPATH) $($1_JAVAMODPATH)))) \ + $(JMAINFLAGS) $($1_JMAINFLAGS) \ + -m $1/$2 \ + $(ARGV) +.PHONY: run-$1/$2 +endef + +#$(foreach module,$(java_MODULES),$(foreach main,$($(module)_JMAIN),$(info $(call run_targets,$(module),$(main))))) +$(foreach module,$(java_MODULES),$(foreach main,$($(module)_JMAIN),$(eval $(call run_targets,$(module),$(main))))) + +# ###################################################################### +# C and c++ native library support +# ###################################################################### + +define native_library= +# Rule for library $$2 in module $$1 +$2_OBJS = $(patsubst %.c, $($1_objdir)/%.o, $($2_SOURCES)) \ + $(patsubst %.cc, $($1_objdir)/%.o, $($2_CXXSOURCES)) +$2_SRCS = $(addprefix src/$1/native/,$($2_SOURCES)) +$2_SO = $($1_libdir)/$(LIB)$2$(SO) + +# Copy anything from staging area for jmods bin/module//* to sdk area bin//* +$(java_libdir)/%: $($(1)_libdir)/% + @install -d $$(@D) + ln -fs $$(abspath $$<) $$@ +$(java_bindir)/%: $($(1)_bindir)/% + @install -d $$(@D) + ln -fs $$(abspath $$<) $$@ +$(java_incdir)/%: $($(1)_incdir)/% + @install -d $$(@D) + ln -fs $$(abspath $$<) $$@ + +$($1_libdir)/$(LIB)$2$(SO): $$($2_OBJS) $($2_LIBADD) $($2_DEPENDENCIES) + @install -d $$(@D) + $($(TARGET)_CC) -o $$@ -shared \ + $($(TARGET)_LDFLAGS) $($2_LDFLAGS) $$($2_OBJS) $($2_LIBADD) $($(TARGET)_LDLIBS) $($2_LDLIBS) + +$($1_objdir)/%.o: src/$1/native/%.c + @install -d $$(@D) + $($(TARGET)_CC) -Isrc/$1/native -Ibin/include/$1 \ + $($(TARGET)_CPPFLAGS) $($2_CPPFLAGS) \ + $($(TARGET)_CFLAGS) $($2_CFLAGS) -c -o $$@ $$< + +$($1_objdir)/%.o: src/$1/native/%.cc + @install -d $$(@D) + $($(TARGET)_CXX) -Isrc/$1/native -Ibin/include/$1 \ + $($(TARGET)_CPPFLAGS) $($2_CPPFLAGS) \ + $($(TARGET)_CXXFLAGS) $($2_CXXFLAGS) -c -o $$@ $$< + +# auto-dependencies for c files +$($1_objdir)/%.d: src/$1/native/%.c + @install -d $$(@D) + @rm -f $$@ + @$($(TARGET)_CC) -MM -MT "$$(@:.d=.o) $$@" -Isrc/$1/jni -Ibin/include/$1 \ + $($(TARGET)_CPPFLAGS) $($2_CPPFLAGS) $$< -o $$@ 2>/dev/null + +# auto-dependencies for c++ files +$($1_objdir)/%.d: src/$1/native/%.cc + @install -d $$(@D) + @rm -f $$@ + @$($(TARGET)_CXX) -MM -MT "$$(@:.d=.o) $$@" -Isrc/$1/jni -Ibin/include/$1 \ + $($(TARGET)_CPPFLAGS) $($2_CPPFLAGS) $$< -o $$@ 2>/dev/null + +$(if $(filter clean dist gen,$(MAKECMDGOALS)),,-include $$($2_OBJS:.o=.d)) +endef + +#$(foreach module,$(all_MODULES),$(foreach library,$($(module)_NATIVE_LIBRARIES),$(info $(call native_library,$(module),$(library))))) +$(foreach module,$(all_MODULES),$(foreach library,$($(module)_NATIVE_LIBRARIES),$(eval $(call native_library,$(module),$(library))))) + +# ###################################################################### + +dist: + @install -d bin + tar cfz bin/$(dist_NAME)-$(dist_VERSION).tar.gz \ + --transform=s,^,$(dist_NAME)-$(dist_VERSION)/, \ + config.make.in java.make Makefile src \ + $(dist_EXTRA) diff --git a/maven.make b/maven.make new file mode 100644 index 0000000..c9e82e2 --- /dev/null +++ b/maven.make @@ -0,0 +1,74 @@ +# +# Copyright (C) 2021 Michael Zucchi +# +# This is the copyright for maven.make +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . +# + +# This lets one download maven packages using simple automake syntax. + +# maven__URL = baseurl + +# Define the base url. maven_central_URL is already defined as +# maven_central_URL:=https://repo1.maven.org/maven2 + +# maven__JARS = group:artifact:version group:artifact:version ... + +# Define the artifacts required from the given maven repository. + +# That's it! + +# It defines several make targets. + +# make maven-init +# Will download the jar files. + +# make maven-verify +# Will download and check the signatures using gpg. The public key +# required for verification must be imported to gpg separately. + +# make distclean +# Will delete .lib + +# define maven central +maven_central_URL:=https://repo1.maven.org/maven2 +maven_repository_URL:=https://mvnrepository.com/artifact + +# find out what repositories the makefile defined +maven_REPOS=$(patsubst maven_%_URL,%,$(filter maven_%_URL,$(.VARIABLES))) + +# (group artifact version baseurl) +define maven_func= +.lib/$2-$3.jar: + mkdir -p .lib + wget -O $$@ $(4)/$(subst .,/,$1)/$2/$3/$2-$3.jar || ( rm $$@ ; exit 1 ) +.lib/$2-$3.jar.asc: .lib/$2-$3.jar + wget -O $$@ $(4)/$(subst .,/,$1)/$2/$3/$2-$3.jar.asc + gpg --batch --verify $$@ $$< || ( rm $$@ ; echo "GPG verification failed, you may need to import the public key." ; exit 1 ) +maven-init: .lib/$2-$3.jar +maven-verify: .lib/$2-$3.jar.asc +endef + +maven-init: +maven-verify: + +.PHONY: maven-init maven-verify + +$(foreach repo,$(maven_REPOS),\ + $(foreach jar,$(maven_$(repo)_JARS), \ + $(eval $(call maven_func,$(word 1,$(subst :, ,$(jar))),$(word 2,$(subst :, ,$(jar))),$(word 3,$(subst :, ,$(jar))),$(maven_$(repo)_URL))))) + +distclean: + rm -rf .lib diff --git a/nbproject/build-impl.xml b/nbproject/build-impl.xml new file mode 100644 index 0000000..d277f11 --- /dev/null +++ b/nbproject/build-impl.xml @@ -0,0 +1,1884 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +package netbeans; + +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.regex.Pattern; +import java.util.stream.Collectors; +import org.apache.tools.ant.BuildException; +import org.apache.tools.ant.Task; + +public class CoalesceKeyvalue extends Task { + private String property; + + public void setProperty(String property) { + this.property = property; + } + + private String value; + + public void setValue(String value) { + this.value = value; + } + + private String valueSep; + + public void setValueSep(String valueSep) { + this.valueSep = valueSep; + } + + private String entrySep; + + public void setEntrySep(String entrySep) { + this.entrySep = entrySep; + } + + private String multiSep; + + public void setMultiSep(String multiSep) { + this.multiSep = multiSep; + } + + private String outSep; + + public void setOutSep(String outSep) { + this.outSep = outSep; + } + + @Override + public void execute() throws BuildException { + List<String> result = new ArrayList<>(); + Map<String, List<String>> module2Paths = new HashMap<>(); + + for (String entry : value.split(Pattern.quote(entrySep))) { + String[] keyValue = entry.split(Pattern.quote(valueSep), 2); + if (keyValue.length == 1) { + result.add(keyValue[0]); + } else { + module2Paths.computeIfAbsent(keyValue[0], s -> new ArrayList<>()) + .add(keyValue[1].trim()); + } + } + module2Paths.entrySet() + .stream() + .forEach(e -> result.add(e.getKey() + valueSep + e.getValue().stream().collect(Collectors.joining(multiSep)))); + getProject().setProperty(property, result.stream().collect(Collectors.joining(" " + entrySep))); + } + +} + + + + +package netbeans; + +import java.util.ArrayList; +import java.util.List; +import java.util.Objects; +import java.util.stream.Collectors; +import org.apache.tools.ant.BuildException; +import org.apache.tools.ant.Task; + +public class ModsourceRegexp extends Task { + private String property; + + public void setProperty(String property) { + this.property = property; + } + + private String filePattern; + + public void setFilePattern(String filePattern) { + this.filePattern = filePattern; + } + + private String modsource; + + public void setModsource(String modsource) { + this.modsource = modsource; + } + + private List<String> expandGroup(String grp) { + List<String> exp = new ArrayList<>(); + String item = ""; + int depth = 0; + + for (int i = 0; i < grp.length(); i++) { + char c = grp.charAt(i); + switch (c) { + case '{': + if (depth++ == 0) { + continue; + } + break; + case '}': + if (--depth == 0) { + exp.add(item); + continue; + } + break; + case ',': + if (depth == 1) { + exp.add(item); + item = ""; + continue; + } + default: + break; + } + item = item + c; + } + return exp; + } + + private List<String> pathVariants(String spec) { + return pathVariants(spec, new ArrayList<>()); + } + + private List<String> pathVariants(String spec, List<String> res) { + int start = spec.indexOf('{'); + if (start == -1) { + res.add(spec); + return res; + } + int depth = 1; + int end; + for (end = start + 1; end < spec.length() && depth > 0; end++) { + char c = spec.charAt(end); + switch (c) { + case '{': depth++; break; + case '}': depth--; break; + } + } + String prefix = spec.substring(0, start); + String suffix = spec.substring(end); + expandGroup(spec.substring(start, end)).stream().forEach(item -> { + pathVariants(prefix + item + suffix, res); + }); + return res; + } + + private String toRegexp2(String spec, String filepattern, String separator) { + List<String> prefixes = new ArrayList<>(); + List<String> suffixes = new ArrayList<>(); + pathVariants(spec).forEach(item -> { + suffixes.add(item); + }); + String tail = ""; + String separatorString = separator; + if ("\\".equals(separatorString)) { + separatorString = "\\\\"; + } + if (filepattern != null && !Objects.equals(filepattern, tail)) { + tail = separatorString + filepattern; + } + return "([^" + separatorString +"]+)\\Q" + separator + "\\E(" + suffixes.stream().collect(Collectors.joining("|")) + ")" + tail; + } + + @Override + public void execute() throws BuildException { + getProject().setProperty(property, toRegexp2(modsource, filePattern, getProject().getProperty("file.separator"))); + } + +} + + + + +package netbeans; + +import java.io.File; +import java.util.Arrays; +import org.apache.tools.ant.BuildException; +import org.apache.tools.ant.types.selectors.BaseExtendSelector; + +public class ModuleInfoSelector extends BaseExtendSelector { + + @Override + public boolean isSelected(File basedir, String filename, File file) throws BuildException { + String extension = Arrays.stream(getParameters()) + .filter(p -> "extension".equals(p.getName())) + .map(p -> p.getValue()) + .findAny() + .get(); + return !new File(file, "module-info." + extension).exists(); + } + +} + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + @{paths} + + + + + + + + + + + + @{paths} + + + + + + + + + + + + + + + + + + + + Must set src.dir + Must set src.gen.dir + Must set test.src.dir + Must set build.dir + Must set dist.dir + Must set build.modules.dir + Must set dist.javadoc.dir + Must set build.test.modules.dir + Must set build.test.results.dir + Must set build.classes.excludes + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Must set javac.includes + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + No tests executed. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Must set JVM to use for profiling in profiler.info.jvm + Must set profiler agent JVM arguments in profiler.info.jvmargs.agent + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Must select some files in the IDE or set javac.includes + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + No main class specified + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Must select one file in the IDE or set run.class + + + + Must select one file in the IDE or set run.class + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Must select one file in the IDE or set debug.class + + + + + Must select one file in the IDE or set debug.class + + + + + Must set fix.includes + + + + + + + + + + + This target only works when run from inside the NetBeans IDE. + + + + + + + + + Must select one file in the IDE or set profile.class + This target only works when run from inside the NetBeans IDE. + + + + + + + + + This target only works when run from inside the NetBeans IDE. + + + + + + + + + + + + + This target only works when run from inside the NetBeans IDE. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Must select one file in the IDE or set run.class + + + + + + Must select some files in the IDE or set test.includes + + + + + Must select one file in the IDE or set run.class + + + + + Must select one file in the IDE or set applet.url + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Must select some files in the IDE or set javac.includes + + + + + + + + + + + + + + + + + + + + + + + + + + Some tests failed; see details above. + + + + + + + + + Must select some files in the IDE or set test.includes + + + + Some tests failed; see details above. + + + + Must select some files in the IDE or set test.class + Must select some method in the IDE or set test.method + + + + Some tests failed; see details above. + + + + + Must select one file in the IDE or set test.class + + + + Must select one file in the IDE or set test.class + Must select some method in the IDE or set test.method + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/nbproject/genfiles.properties b/nbproject/genfiles.properties new file mode 100644 index 0000000..fe2aca6 --- /dev/null +++ b/nbproject/genfiles.properties @@ -0,0 +1,8 @@ +build.xml.data.CRC32=9e6776ee +build.xml.script.CRC32=84612a8f +build.xml.stylesheet.CRC32=32069288@1.17 +# This file is used by a NetBeans-based IDE to track changes in generated files such as build-impl.xml. +# Do not edit this file. You may delete it but then the IDE will never regenerate such files for you. +nbproject/build-impl.xml.data.CRC32=9e6776ee +nbproject/build-impl.xml.script.CRC32=4a65f9d9 +nbproject/build-impl.xml.stylesheet.CRC32=d1ebcf0f@1.17 diff --git a/nbproject/project.properties b/nbproject/project.properties new file mode 100644 index 0000000..484a1fa --- /dev/null +++ b/nbproject/project.properties @@ -0,0 +1,101 @@ +annotation.processing.enabled=true +annotation.processing.enabled.in.editor=false +annotation.processing.processors.list= +annotation.processing.run.all.processors=true +annotation.processing.source.output=${build.generated.sources.dir}/ap-source-output +application.title=vulkanz +application.vendor=notzed +build.classes.dir=${build.dir}/classes +build.classes.excludes=**/*.java,**/*.form +# This directory is removed when the project is cleaned: +build.dir=build +build.generated.dir=${build.dir}/generated +build.generated.sources.dir=${build.dir}/generated-sources +build.modules.dir=${build.dir}/modules +# Only compile against the classpath explicitly listed here: +build.sysclasspath=ignore +build.test.classes.dir=${build.dir}/test/classes +build.test.modules.dir=${build.dir}/test/modules +build.test.results.dir=${build.dir}/test/results +# Uncomment to specify the preferred debugger connection transport: +#debug.transport=dt_socket +debug.classpath=\ + ${run.classpath} +debug.modulepath=\ + ${run.modulepath} +debug.test.classpath=\ + ${run.test.classpath} +debug.test.modulepath=\ + ${run.test.modulepath} +# Files in build.classes.dir which should be excluded from distribution jar +dist.archive.excludes= +# This directory is removed when the project is cleaned: +dist.dir=dist +dist.javadoc.dir=${dist.dir}/javadoc +dist.jlink.dir=${dist.dir}/jlink +dist.jlink.output=${dist.jlink.dir}/vulkanz +endorsed.classpath= +excludes= +includes=** +jar.compress=false +javac.classpath= +# Space-separated list of extra javac options +javac.compilerargs= +javac.deprecation=false +javac.external.vm=false +javac.modulepath=\ + ${reference.notzed_nativez.notzed_nativez_jar} +javac.processormodulepath= +javac.processorpath=\ + ${javac.classpath} +javac.source=18 +javac.target=18 +javac.test.classpath=\ + ${javac.classpath} +javac.test.modulepath=\ + ${javac.modulepath}:\ + ${build.modules.dir} +javac.test.processorpath=\ + ${javac.test.classpath} +javadoc.additionalparam= +javadoc.author=false +javadoc.encoding=${source.encoding} +javadoc.html5=false +javadoc.noindex=false +javadoc.nonavbar=false +javadoc.notree=false +javadoc.private=false +javadoc.splitindex=true +javadoc.use=true +javadoc.version=false +javadoc.windowtitle= +# The jlink additional root modules to resolve +jlink.additionalmodules= +# The jlink additional command line parameters +jlink.additionalparam= +jlink.launcher=true +jlink.launcher.name=vulkanz +platform.active=default_platform +project.license=gpl3-notzed +project.notzed_nativez=../nativez +reference.notzed_nativez.notzed_nativez_jar=${project.notzed_nativez}/dist/notzed.nativez.jar +run.classpath= +# Space-separated list of JVM arguments used when running the project. +# You may also define separate properties like run-sys-prop.name=value instead of -Dname=value. +# To set system properties for unit tests define test-sys-prop.name=value: +run.jvmargs=--enable-native-access=notzed.vulkan,notzed.nativez,notzed.xlib +run.modulepath=\ + ${javac.modulepath}:\ + ${build.modules.dir} +run.test.classpath=\ + ${javac.test.classpath} +run.test.modulepath=\ + ${javac.test.modulepath}:\ + ${build.test.modules.dir} +source.encoding=UTF-8 +src.dir=src +src.dir.path=classes +src.gen.dir=bin/gen +src.gen.dir.path=classes +test.src.dir=src +test.src.dir.path=tests diff --git a/nbproject/project.xml b/nbproject/project.xml new file mode 100644 index 0000000..5fcd924 --- /dev/null +++ b/nbproject/project.xml @@ -0,0 +1,26 @@ + + + org.netbeans.modules.java.j2semodule + + + vulkanz + + + + + + + + + + + notzed_nativez + jar + + jar + clean + notzed.nativez.jar + + + + diff --git a/src/notzed.display/classes/au/notzed/display/Display.java b/src/notzed.display/classes/au/notzed/display/Display.java new file mode 100644 index 0000000..55806b8 --- /dev/null +++ b/src/notzed.display/classes/au/notzed/display/Display.java @@ -0,0 +1,43 @@ + +package au.notzed.display; + +import jdk.incubator.foreign.*; +import au.notzed.nativez.*; + +import vulkan.*; +import static vulkan.Vulkan.*; + +import xlib.*; +import static xlib.XLib.*; + +public abstract class Display { + + public abstract Window createWindow(int width, int height); + public abstract void close(); + + public static Display createX11Display() { + return new X11Display(XOpenDisplay(null)); + } + + static class X11Display extends Display { + XDisplay display; + + static { + XInitThreads(); + } + + X11Display(XDisplay display) { + this.display = display; + } + + public Window createWindow(int width, int height) { + return Window.createX11Window(display, width, height); + } + + public void close() { + XCloseDisplay(display); + } + } + + // xcb, sdl etc +} diff --git a/src/notzed.display/classes/au/notzed/display/Event.java b/src/notzed.display/classes/au/notzed/display/Event.java new file mode 100644 index 0000000..4599bf9 --- /dev/null +++ b/src/notzed.display/classes/au/notzed/display/Event.java @@ -0,0 +1,59 @@ +package au.notzed.display; + +// basic event handling +public class Event { + + public final int type; + public final int x, y, width, height; + // shift etc + public final int key; + public final int button; + + public static final int CLOSE = 0; + public static final int KEY = 1; + public static final int POINTER = 2; + public static final int BUTTON = 3; + public static final int EXPOSE = 4; + public static final int RESIZE = 5; + + public Event(int type, int x, int y, int width, int height, int key, int button) { + this.type = type; + this.x = x; + this.y = y; + this.width = width; + this.height = height; + this.key = key; + this.button = button; + } + + public static Event key(int key) { + return new Event(KEY, 0, 0, 0, 0, key, 0); + } + + public static Event expose(int x, int y, int width, int height) { + return new Event(EXPOSE, x, y, width, height, 0, 0); + } + + public static Event resize(int x, int y, int width, int height) { + return new Event(RESIZE, x, y, width, height, 0, 0); + } + + public static Event close() { + return new Event(CLOSE, 0, 0, 0, 0, 0, 0); + } + + public String toString() { + switch (type) { + case CLOSE: + return "[Event close]"; + case KEY: + return "[Event key=" + key + "]"; + case EXPOSE: + return "[Event expose=" + x + "," + y + "," + width + "," + height + "]"; + case RESIZE: + return "[Event resize=" + x + "," + y + "," + width + "," + height + "]"; + default: + return "[Event]"; + } + } +} diff --git a/src/notzed.display/classes/au/notzed/display/Window.java b/src/notzed.display/classes/au/notzed/display/Window.java new file mode 100644 index 0000000..ef1106b --- /dev/null +++ b/src/notzed.display/classes/au/notzed/display/Window.java @@ -0,0 +1,141 @@ +package au.notzed.display; + +import jdk.incubator.foreign.*; +import au.notzed.nativez.*; + +import vulkan.*; +import static vulkan.Vulkan.*; + +import xlib.*; +import static xlib.XLib.*; + +public abstract class Window { + + public abstract VkSurfaceKHR createVulkanSurface(VkInstance instance, ResourceScope scope); + + public abstract Event nextEvent(boolean blocking); + + public abstract void close(); + + static Window createX11Window(XDisplay display, int width, int height) { + try ( Frame frame = Frame.frame()) { + long visualMask = VisualScreenMask; + IntArray numberOfVisuals = IntArray.createArray(1, frame); + XVisualInfo vInfoTemplate = XVisualInfo.create(frame); + + vInfoTemplate.setScreen(DefaultScreen(display)); + + XVisualInfo visualInfo = XGetVisualInfo(display, visualMask, vInfoTemplate, numberOfVisuals); + long colormap = XCreateColormap(display, RootWindow(display, vInfoTemplate.getScreen()), visualInfo.getVisual(), AllocNone); + + XSetWindowAttributes windowAttributes = XSetWindowAttributes.create(frame); + + windowAttributes.setBackgroundPixmap(0); + windowAttributes.setColormap(colormap); + windowAttributes.setEventMask(KeyPressMask | KeyReleaseMask | StructureNotifyMask | ExposureMask); + + long window = XCreateWindow(display, RootWindow(display, vInfoTemplate.getScreen()), + 0, 0, width, height, + 0, visualInfo.getDepth(), InputOutput, visualInfo.getVisual(), + CWBackPixmap | CWEventMask | CWColormap, windowAttributes); + + XSelectInput(display, window, ExposureMask | KeyPressMask | StructureNotifyMask | PointerMotionMask); + + XMapWindow(display, window); + XFlush(display); + + return new X11Window(display, window); + } + } + + static class X11Window extends Window { + + XDisplay display; + long window; + // TODO: move to display + long wm_delete_window; + long wm_protocols; + + X11Window(XDisplay display, long window) { + this.display = display; + this.window = window; + wm_delete_window = XInternAtom(display, "WM_DELETE_WINDOW", 0); + wm_protocols = XInternAtom(display, "WM_PROTOCOLS", 0); + try ( Frame frame = Frame.frame()) { + LongArray atoms = LongArray.create(frame, wm_delete_window); + XSetWMProtocols(display, window, atoms, 1); + } + } + + @Override + public void close() { + XDestroyWindow(display, window); + } + + @Override + public Event nextEvent(boolean blocking) { + + try ( Frame frame = Frame.frame()) { + XEvent event = XEvent.create(frame); + + while (true) { + if (!blocking && XPending(display) == 0) + return null; + + int res = XNextEvent(display, event); + + //System.out.printf("next event: %d type %d\n", res, event.getType()); + switch (event.getType()) { + case KeyPress: + return Event.key(event.getXkey().getKeycode()); + case Expose: { + XExposeEvent x = event.getXexpose(); + return Event.expose(x.getX(), x.getY(), x.getWidth(), x.getHeight()); + } + case ConfigureNotify: { + // nb: xy isn't useful + XConfigureEvent x = event.getXconfigure(); + return Event.resize(x.getX(), x.getY(), x.getWidth(), x.getHeight()); + } + case UnmapNotify: { + XUnmapEvent x = event.getXunmap(); + return Event.resize(0, 0, 0, 0); + } + case MapNotify: { + try ( Frame sub = Frame.frame()) { + XWindowAttributes at = XWindowAttributes.create(sub); + XGetWindowAttributes(display, window, at); + + return Event.resize(at.getX(), at.getY(), at.getWidth(), at.getHeight()); + } + } + case ClientMessage: { + XClientMessageEvent x = event.getXclient(); + + if (x.getMessageType() == wm_protocols + && x.getData().getLElement(0) == wm_delete_window) { + return Event.close(); + } else { + System.out.printf("unknown client message\n"); + } + break; + } + } + } + } + } + + @Override + public VkSurfaceKHR createVulkanSurface(VkInstance instance, ResourceScope scope) { + try ( Frame frame = Frame.frame()) { + VkXlibSurfaceCreateInfoKHR surfaceinfo = VkXlibSurfaceCreateInfoKHR.create( + 0, + display, + window, + frame); + + return instance.vkCreateXlibSurfaceKHR(surfaceinfo, scope); + } + } + } +} diff --git a/src/notzed.display/classes/module-info.java b/src/notzed.display/classes/module-info.java new file mode 100644 index 0000000..ac0ced3 --- /dev/null +++ b/src/notzed.display/classes/module-info.java @@ -0,0 +1,8 @@ + +module notzed.display { + requires notzed.xlib; + requires notzed.xcb; + requires notzed.vulkan; + + exports au.notzed.display; +} diff --git a/src/notzed.vulkan.test/classes/module-info.java b/src/notzed.vulkan.test/classes/module-info.java new file mode 100644 index 0000000..b21b754 --- /dev/null +++ b/src/notzed.vulkan.test/classes/module-info.java @@ -0,0 +1,7 @@ + +module notzed.vulkan.test { + requires notzed.vulkan; + requires notzed.display; + + requires java.desktop; +} diff --git a/src/notzed.vulkan.test/classes/vulkan/test/Cube.java b/src/notzed.vulkan.test/classes/vulkan/test/Cube.java new file mode 100644 index 0000000..e8f824e --- /dev/null +++ b/src/notzed.vulkan.test/classes/vulkan/test/Cube.java @@ -0,0 +1,55 @@ + +package vulkan.test; + +//struct Vertex { +// float posX, posY, posZ, posW; // Position data +// float r, g, b, a; // Color +//}; + +class Cube { + static final int dataStride = 8 * 4; + static final float[] data = new float[] { + // red face + -1, -1, 1, 1.f, 1.f, 0.f, 0.f, 1.f, + -1, 1, 1, 1.f, 1.f, 0.f, 0.f, 1.f, + 1, -1, 1, 1.f, 1.f, 0.f, 0.f, 1.f, + 1, -1, 1, 1.f, 1.f, 0.f, 0.f, 1.f, + -1, 1, 1, 1.f, 1.f, 0.f, 0.f, 1.f, + 1, 1, 1, 1.f, 1.f, 0.f, 0.f, 1.f, + // green face + -1, -1, -1, 1.f, 0.f, 1.f, 0.f, 1.f, + 1, -1, -1, 1.f, 0.f, 1.f, 0.f, 1.f, + -1, 1, -1, 1.f, 0.f, 1.f, 0.f, 1.f, + -1, 1, -1, 1.f, 0.f, 1.f, 0.f, 1.f, + 1, -1, -1, 1.f, 0.f, 1.f, 0.f, 1.f, + 1, 1, -1, 1.f, 0.f, 1.f, 0.f, 1.f, + // blue face + -1, 1, 1, 1.f, 0.f, 0.f, 1.f, 1.f, + -1, -1, 1, 1.f, 0.f, 0.f, 1.f, 1.f, + -1, 1, -1, 1.f, 0.f, 0.f, 1.f, 1.f, + -1, 1, -1, 1.f, 0.f, 0.f, 1.f, 1.f, + -1, -1, 1, 1.f, 0.f, 0.f, 1.f, 1.f, + -1, -1, -1, 1.f, 0.f, 0.f, 1.f, 1.f, + // yellow face + 1, 1, 1, 1.f, 1.f, 1.f, 0.f, 1.f, + 1, 1, -1, 1.f, 1.f, 1.f, 0.f, 1.f, + 1, -1, 1, 1.f, 1.f, 1.f, 0.f, 1.f, + 1, -1, 1, 1.f, 1.f, 1.f, 0.f, 1.f, + 1, 1, -1, 1.f, 1.f, 1.f, 0.f, 1.f, + 1, -1, -1, 1.f, 1.f, 1.f, 0.f, 1.f, + // magenta face + 1, 1, 1, 1.f, 1.f, 0.f, 1.f, 1.f, + -1, 1, 1, 1.f, 1.f, 0.f, 1.f, 1.f, + 1, 1, -1, 1.f, 1.f, 0.f, 1.f, 1.f, + 1, 1, -1, 1.f, 1.f, 0.f, 1.f, 1.f, + -1, 1, 1, 1.f, 1.f, 0.f, 1.f, 1.f, + -1, 1, -1, 1.f, 1.f, 0.f, 1.f, 1.f, + // cyan face + 1, -1, 1, 1.f, 0.f, 1.f, 1.f, 1.f, + 1, -1, -1, 1.f, 0.f, 1.f, 1.f, 1.f, + -1, -1, 1, 1.f, 0.f, 1.f, 1.f, 1.f, + -1, -1, 1, 1.f, 0.f, 1.f, 1.f, 1.f, + 1, -1, -1, 1.f, 0.f, 1.f, 1.f, 1.f, + -1, -1, -1, 1.f, 0.f, 1.f, 1.f, 1.f, + }; +} diff --git a/src/notzed.vulkan.test/classes/vulkan/test/Demo.java b/src/notzed.vulkan.test/classes/vulkan/test/Demo.java new file mode 100644 index 0000000..45ef9bb --- /dev/null +++ b/src/notzed.vulkan.test/classes/vulkan/test/Demo.java @@ -0,0 +1,807 @@ +/* + * Copyright (C) 2022 Michael Zucchi + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ +package vulkan.test; + +import au.notzed.nativez.FloatArray; +import au.notzed.nativez.Frame; +import au.notzed.nativez.HandleArray; +import au.notzed.nativez.IntArray; +import au.notzed.nativez.Memory; +import java.util.HashSet; +import java.util.List; +import java.util.stream.Stream; +import jdk.incubator.foreign.GroupLayout; +import jdk.incubator.foreign.MemoryLayout; +import jdk.incubator.foreign.MemorySegment; +import jdk.incubator.foreign.ResourceScope; +import jdk.incubator.foreign.SegmentAllocator; +import jdk.incubator.foreign.ValueLayout; +import vulkan.PFN_vkDebugUtilsMessengerCallbackEXT; +import vulkan.VkApplicationInfo; +import vulkan.VkAttachmentDescription; +import vulkan.VkAttachmentReference; +import vulkan.VkBuffer; +import vulkan.VkBufferCopy; +import vulkan.VkBufferCreateInfo; +import vulkan.VkCommandBuffer; +import vulkan.VkCommandBufferAllocateInfo; +import vulkan.VkCommandBufferBeginInfo; +import vulkan.VkCommandPool; +import vulkan.VkCommandPoolCreateInfo; +import vulkan.VkDebugUtilsMessengerCreateInfoEXT; +import vulkan.VkDebugUtilsMessengerEXT; +import vulkan.VkDevice; +import vulkan.VkDeviceCreateInfo; +import vulkan.VkDeviceMemory; +import vulkan.VkDeviceQueueCreateInfo; +import vulkan.VkExtensionProperties; +import vulkan.VkFence; +import vulkan.VkFenceCreateInfo; +import vulkan.VkFramebuffer; +import vulkan.VkFramebufferCreateInfo; +import vulkan.VkGraphicsPipelineCreateInfo; +import vulkan.VkImage; +import vulkan.VkImageView; +import vulkan.VkImageViewCreateInfo; +import vulkan.VkInstance; +import vulkan.VkInstanceCreateInfo; +import vulkan.VkMemoryAllocateInfo; +import vulkan.VkMemoryRequirements; +import vulkan.VkPhysicalDevice; +import vulkan.VkPhysicalDeviceFeatures; +import vulkan.VkPhysicalDeviceMemoryProperties; +import vulkan.VkPhysicalDeviceProperties; +import vulkan.VkPipeline; +import vulkan.VkPipelineColorBlendAttachmentState; +import vulkan.VkPipelineColorBlendStateCreateInfo; +import vulkan.VkPipelineDynamicStateCreateInfo; +import vulkan.VkPipelineInputAssemblyStateCreateInfo; +import vulkan.VkPipelineLayout; +import vulkan.VkPipelineLayoutCreateInfo; +import vulkan.VkPipelineMultisampleStateCreateInfo; +import vulkan.VkPipelineRasterizationStateCreateInfo; +import vulkan.VkPipelineShaderStageCreateInfo; +import vulkan.VkPipelineVertexInputStateCreateInfo; +import vulkan.VkPipelineViewportStateCreateInfo; +import vulkan.VkQueue; +import vulkan.VkQueueFamilyProperties; +import vulkan.VkRenderPass; +import vulkan.VkRenderPassCreateInfo; +import vulkan.VkSemaphore; +import vulkan.VkSemaphoreCreateInfo; +import vulkan.VkShaderModule; +import vulkan.VkShaderModuleCreateInfo; +import vulkan.VkSubmitInfo; +import vulkan.VkSubpassDependency; +import vulkan.VkSubpassDescription; +import vulkan.VkSurfaceCapabilitiesKHR; +import vulkan.VkSurfaceFormatKHR; +import vulkan.VkSurfaceKHR; +import vulkan.VkSwapchainCreateInfoKHR; +import vulkan.VkSwapchainKHR; +import vulkan.VkVertexInputAttributeDescription; +import vulkan.VkVertexInputBindingDescription; +import vulkan.Vulkan; +import static vulkan.Vulkan.*; + +/** + * Basic demo setup. + */ +public class Demo { + + // requested queue types, includes the pseudo-type PRESENT to simplify api + public final static int QUEUE_GRAPHICS = VK_QUEUE_GRAPHICS_BIT; + public final static int QUEUE_COMPUTE = VK_QUEUE_COMPUTE_BIT; + public final static int QUEUE_TRANSFER = VK_QUEUE_TRANSFER_BIT; + public final static int QUEUE_PRESENT = 0x80; + public final static int QUEUE_MASK = QUEUE_GRAPHICS | QUEUE_COMPUTE | QUEUE_TRANSFER; + + public static VkInstance createInstance(int apiVersion, String[] layers, String[] extensions, ResourceScope scope) { + try ( Frame frame = Frame.frame()) { + VkInstanceCreateInfo info = VkInstanceCreateInfo.create( + 0, + VkApplicationInfo.create(null, 0, null, 0, apiVersion, frame), + layers.length, layers, + extensions.length, extensions, + frame + ); + + return VkInstance.vkCreateInstance(info, scope); + } + } + + public static VkDebugUtilsMessengerEXT createLogger(VkInstance instance, ResourceScope scope) throws Exception { + try ( Frame frame = Frame.frame()) { + var cb = PFN_vkDebugUtilsMessengerCallbackEXT.upcall((severity, flags, data) -> { + System.out.printf("Debug: %d: %s\n", severity, data.getMessage()); + return 0; + }, scope); + VkDebugUtilsMessengerCreateInfoEXT info = VkDebugUtilsMessengerCreateInfoEXT.create( + 0, + //VK_DEBUG_UTILS_MESSAGE_SEVERITY_VERBOSE_BIT_EXT | + VK_DEBUG_UTILS_MESSAGE_SEVERITY_INFO_BIT_EXT + | VK_DEBUG_UTILS_MESSAGE_SEVERITY_WARNING_BIT_EXT + | VK_DEBUG_UTILS_MESSAGE_SEVERITY_ERROR_BIT_EXT, + VK_DEBUG_UTILS_MESSAGE_TYPE_GENERAL_BIT_EXT + | VK_DEBUG_UTILS_MESSAGE_TYPE_VALIDATION_BIT_EXT + | VK_DEBUG_UTILS_MESSAGE_TYPE_PERFORMANCE_BIT_EXT, + cb, + null, + frame); + + return instance.vkCreateDebugUtilsMessengerEXT(info, scope); + } + } + + static float priority(VkPhysicalDeviceProperties props) { + switch (props.getDeviceType()) { + default: + case VK_PHYSICAL_DEVICE_TYPE_OTHER: + return 0; + case VK_PHYSICAL_DEVICE_TYPE_INTEGRATED_GPU: + return 3; + case VK_PHYSICAL_DEVICE_TYPE_DISCRETE_GPU: + return 4; + case VK_PHYSICAL_DEVICE_TYPE_VIRTUAL_GPU: + return 2; + case VK_PHYSICAL_DEVICE_TYPE_CPU: + return 1; + } + } + + static VkDeviceQueueCreateInfo selectQueues(VkPhysicalDevice dev, VkSurfaceKHR surface, int[] dflags, int[] families, SegmentAllocator frame$) { + try ( Frame frame = Frame.frame()) { + int allFamilies = 0; + + // This tries to find a matching queue for each application queue requested. + // It priorities queues which are 'more exclusive' than others. + VkQueueFamilyProperties p = dev.vkGetPhysicalDeviceQueueFamilyProperties(frame); + for (int i = 0; i < dflags.length; i++) { + int dflag = dflags[i]; + int family = -1; + float bestPri = 0; + + for (int j = 0; j < p.length(); j++) { + int flags = p.getQueueFlagsAtIndex(j); + float pri = 0; + + if (surface != null && dev.vkGetPhysicalDeviceSurfaceSupportKHR(j, surface)) + flags |= QUEUE_PRESENT; + // according to vulkan tutorial either implies transfer + if ((flags & (Vulkan.VK_QUEUE_GRAPHICS_BIT | Vulkan.VK_QUEUE_COMPUTE_BIT)) != 0) + flags |= QUEUE_TRANSFER; + + if ((flags & dflag) == dflag) + pri = 5 - Integer.bitCount(flags & ~dflag); + + if (pri > bestPri) { + bestPri = pri; + family = j; + } + } + + if (family == -1) + throw new RuntimeException("Cannot find required queues"); + + families[i] = family; + allFamilies |= 1 << family; + } + + int nfamilies = Integer.bitCount(allFamilies); + + VkDeviceQueueCreateInfo qinfo = VkDeviceQueueCreateInfo.createArray(nfamilies, frame$); + for (int i = 0; i < nfamilies; i++) { + int family = Integer.numberOfTrailingZeros(allFamilies); + FloatArray qpri = FloatArray.create(frame$, 0.0f); + + qinfo.setQueueFamilyIndexAtIndex(i, family); + qinfo.setQueueCountAtIndex(i, 1); + qinfo.setQueuePrioritiesAtIndex(i, qpri); + + allFamilies = allFamilies & ~(1 << family); + } + + System.out.println(qinfo); + + return qinfo; + } + } + + // instance? scope? + // allocation? + public static record DemoDevice( + VkPhysicalDevice dev, + VkPhysicalDeviceMemoryProperties memory, + VkDevice device, + VkSurfaceKHR surface, + int[] queueFamilies, + VkQueue[] queues, VkCommandPool[] pools) { + + public void close() { + Stream.of(pools).forEach(device::vkDestroyCommandPool); + device.vkDestroyDevice(); + } + + public VkSemaphore createSemaphore(ResourceScope scope) { + try ( Frame frame = Frame.frame()) { + VkSemaphoreCreateInfo info = VkSemaphoreCreateInfo.create(frame); + return device.vkCreateSemaphore(info, scope); + } + } + + public VkFence createFence(ResourceScope scope) { + try ( Frame frame = Frame.frame()) { + VkFenceCreateInfo info = VkFenceCreateInfo.create(frame); + return device.vkCreateFence(info, scope); + } + } + + public HandleArray createSemaphores(int count, SegmentAllocator alloc, ResourceScope scope) { + HandleArray list = VkSemaphore.createArray(count, alloc, scope); + try ( Frame frame = Frame.frame()) { + VkSemaphoreCreateInfo info = VkSemaphoreCreateInfo.create(frame); + + for (int i = 0; i < count; i++) + list.set(i, device.vkCreateSemaphore(info, scope)); + } + return list; + } + + public HandleArray createFences(int count, int flags, SegmentAllocator alloc, ResourceScope scope) { + HandleArray list = VkFence.createArray(count, alloc, scope); + try ( Frame frame = Frame.frame()) { + VkFenceCreateInfo info = VkFenceCreateInfo.create(flags, frame); + + for (int i = 0; i < count; i++) + list.set(i, device.vkCreateFence(info, scope)); + } + return list; + } + + public int findMemory(int type, int reqProp) { + for (int i = 0, len = memory.getMemoryTypeCount(); i < len; i++) { + int prop = memory.getMemoryTypes$propertyFlagsAtIndex(i); + + if (((1 << i) & type) != 0 && (prop & reqProp) == reqProp) + return i; + + } + throw new RuntimeException("memory type not found"); + } + } + + // TODO: alloc? + public static DemoDevice createDevice(VkInstance instance, VkPhysicalDeviceFeatures features, VkSurfaceKHR surface, int[] queueFlags, String[] extensions, ResourceScope scope) { + try ( Frame frame = Frame.frame()) { + HandleArray devs = instance.vkEnumeratePhysicalDevices(frame, scope); + VkPhysicalDeviceProperties dp = VkPhysicalDeviceProperties.create(frame); + VkPhysicalDeviceFeatures df = VkPhysicalDeviceFeatures.create(frame); + + // First select best device + // - must support features + // - if surface non-null then must support surface output + VkPhysicalDevice dev = null; + VkSurfaceFormatKHR surfaceFormats = null; + IntArray presentModes = null; + + float bestPriority = -1; + for (int i = 0; i < devs.size(); i++) { + VkPhysicalDevice d = devs.getAtIndex(i); + VkSurfaceFormatKHR formats = null; + IntArray modes = null; + float pri; + + d.vkGetPhysicalDeviceProperties(dp); + pri = priority(dp); + if (pri <= bestPriority) + continue; + + if (!checkDeviceExtensionSupport(d, extensions)) + continue; + + d.vkGetPhysicalDeviceFeatures(df); + if (!df.hasFeatures(features)) + continue; + + if (surface != null) { + formats = d.vkGetPhysicalDeviceSurfaceFormatsKHR(surface, frame); + modes = d.vkGetPhysicalDeviceSurfacePresentModesKHR(surface, frame); + + if (formats.isEmpty() || modes.isEmpty()) + continue; + } + + dev = d; + surfaceFormats = formats; + presentModes = modes; + bestPriority = pri; + } + + if (dev == null) + throw new RuntimeException("No suitable device found"); + + int[] families = new int[queueFlags.length]; + VkDeviceQueueCreateInfo qinfo = selectQueues(dev, surface, queueFlags, families, frame); + + VkDeviceCreateInfo devinfo = VkDeviceCreateInfo.create( + 0, + (int)qinfo.length(), qinfo, + 0, null, // enabled layers + (int)Memory.length(extensions), extensions, + features, + frame); + + var device = dev.vkCreateDevice(devinfo, scope); + + VkCommandPoolCreateInfo poolInfo = VkCommandPoolCreateInfo.create(0, 0, frame); + + // TODO: only create one pool/queue per unique family? + VkQueue[] queues = new VkQueue[families.length]; + VkCommandPool[] pools = new VkCommandPool[families.length]; + + for (int i = 0; i < families.length; i++) { + System.out.printf(" queue[%d] = family[%d]\n", i, families[i]); + queues[i] = device.vkGetDeviceQueue(families[i], 0, scope); + + poolInfo.setQueueFamilyIndex(families[i]); + pools[i] = device.vkCreateCommandPool(poolInfo, scope); + } + + VkPhysicalDeviceMemoryProperties memory = VkPhysicalDeviceMemoryProperties.create((SegmentAllocator)scope); + + dev.vkGetPhysicalDeviceMemoryProperties(memory); + + return new DemoDevice(dev, memory, device, surface, families, queues, pools); + } + } + + public record ColourFormat(int format, int colourSpace) { + + boolean matchAt(VkSurfaceFormatKHR fmt, int i) { + return fmt.getFormatAtIndex(i) == format + & fmt.getColorSpaceAtIndex(i) == colourSpace; + } + + public static ColourFormat SRGB = new ColourFormat(VK_FORMAT_B8G8R8A8_SRGB, VK_COLOR_SPACE_SRGB_NONLINEAR_KHR); + + } + + static ColourFormat selectColourFormat(VkSurfaceFormatKHR formats, ColourFormat def, ColourFormat... query) { + int len = (int)formats.length(); + + if (len == 1 && formats.getColorSpaceAtIndex(0) == VK_FORMAT_UNDEFINED) + return def; + + for (ColourFormat q: query) { + for (int i = 0; i < len; i++) { + if (q.matchAt(formats, i)) + return q; + } + } + + return new ColourFormat(formats.getFormatAtIndex(0), formats.getColorSpaceAtIndex(0)); + } + + static int selectPresentMode(IntArray modes, int def, int... query) { + for (int q: query) { + if (modes.contains(q)) + return q; + } + return def; + } + + static int selectFlags(int flag, int def, int... query) { + for (int q: query) { + if ((flag & q) == q) + return q; + } + return def; + } + + static int clampi(int v, int min, int max) { + return Math.max(min, Math.min(max, v)); + } + + public static record DemoChain(VkSwapchainKHR swapchain, + ColourFormat format, + int extWidth, int extHeight, + HandleArray images, + HandleArray views, + VkRenderPass renderPass) { + + } + + static DemoChain createSwapchain(DemoDevice dd, ColourFormat prefFormat, int prefPresentMode, int pixWidth, int pixHeight, SegmentAllocator alloc, ResourceScope scope) { + try ( Frame frame = Frame.frame()) { + ColourFormat format = selectColourFormat( + dd.dev.vkGetPhysicalDeviceSurfaceFormatsKHR(dd.surface, frame), + ColourFormat.SRGB, + prefFormat); + + int presentMode = selectPresentMode(dd.dev.vkGetPhysicalDeviceSurfacePresentModesKHR(dd.surface, frame), + VK_PRESENT_MODE_FIFO_KHR, + prefPresentMode, + VK_PRESENT_MODE_FIFO_KHR, + VK_PRESENT_MODE_FIFO_RELAXED_KHR, + VK_PRESENT_MODE_MAILBOX_KHR, + VK_PRESENT_MODE_IMMEDIATE_KHR); + + VkSurfaceCapabilitiesKHR caps = VkSurfaceCapabilitiesKHR.create(frame); + + dd.dev.vkGetPhysicalDeviceSurfaceCapabilitiesKHR(dd.surface, caps); + + int extWidth = caps.getCurrentExtent$width(); + int extHeight = caps.getCurrentExtent$height(); + + if (extWidth == ~0) { + extWidth = clampi(pixWidth, caps.getMinImageExtent$width(), caps.getMaxImageExtent$width()); + extHeight = clampi(pixHeight, caps.getMinImageExtent$height(), caps.getMaxImageExtent$height()); + } + + int minCount = caps.getMinImageCount(); + int maxCount = caps.getMaxImageCount(); + int imageCount = clampi(minCount + 1, minCount, maxCount == 0 ? Integer.MAX_VALUE : maxCount); + + int composite = selectFlags(caps.getSupportedCompositeAlpha(), + VK_COMPOSITE_ALPHA_OPAQUE_BIT_KHR, + VK_COMPOSITE_ALPHA_OPAQUE_BIT_KHR, + VK_COMPOSITE_ALPHA_PRE_MULTIPLIED_BIT_KHR, + VK_COMPOSITE_ALPHA_POST_MULTIPLIED_BIT_KHR, + VK_COMPOSITE_ALPHA_INHERIT_BIT_KHR); + + VkSwapchainCreateInfoKHR chainInfo = VkSwapchainCreateInfoKHR.create( + 0, + dd.surface, + imageCount, + format.format, format.colourSpace, + extWidth, extHeight, + 1, VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT, + VK_SHARING_MODE_EXCLUSIVE, 0, null,// createDevice requires present+graphics queue the same + caps.getCurrentTransform(), // prefer VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR ? + composite, + presentMode, + VK_TRUE, // clipped + null, // old chain + frame); + + VkSwapchainKHR swapchain = dd.device.vkCreateSwapchainKHR(chainInfo, scope); + + // Create images and image views, here or elsewhere? + HandleArray images = dd.device.vkGetSwapchainImagesKHR(swapchain, alloc, scope); + HandleArray views = VkImageView.createArray(images.length(), alloc, scope); + + VkImageViewCreateInfo viewInfo = VkImageViewCreateInfo.create( + 0, + null, + VK_IMAGE_VIEW_TYPE_2D, + format.format, + VK_COMPONENT_SWIZZLE_R, VK_COMPONENT_SWIZZLE_G, VK_COMPONENT_SWIZZLE_B, VK_COMPONENT_SWIZZLE_A, + VK_IMAGE_ASPECT_COLOR_BIT, 0, 1, 0, 1, + frame); + + for (int i = 0; i < images.size(); i++) { + viewInfo.setImage(images.get(i)); + views.set(i, dd.device.vkCreateImageView(viewInfo, scope)); + } + + VkRenderPass renderPass = dumbRenderPass(dd.device, format.format, scope); + + return new DemoChain(swapchain, format, extWidth, extHeight, images, views, renderPass); + } + } + + /* graphics pipeline model from vulkan tutorial [programmable shader] + + input assembler + [vertex shader] + [tesselation] + [geometry shader] + rasterisation + [fragment shader] + colour blending + + */ + + /* each shader (code, stage, main) + + specialisation info to initialise constants per-pipeline shader stage init + + */ + static VkRenderPass dumbRenderPass(VkDevice device, int format, ResourceScope scope) { + try ( Frame frame = Frame.frame()) { + VkAttachmentDescription colourAttachment = VkAttachmentDescription.create( + 0, + format, + VK_SAMPLE_COUNT_1_BIT, + VK_ATTACHMENT_LOAD_OP_CLEAR, VK_ATTACHMENT_STORE_OP_STORE, + VK_ATTACHMENT_LOAD_OP_DONT_CARE, VK_ATTACHMENT_STORE_OP_DONT_CARE, + VK_IMAGE_LAYOUT_UNDEFINED, VK_IMAGE_LAYOUT_PRESENT_SRC_KHR, + frame); + + VkAttachmentReference colourRef = VkAttachmentReference.create(0, VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL, frame); + VkSubpassDescription subpass = VkSubpassDescription.create( + 0, + VK_PIPELINE_BIND_POINT_GRAPHICS, + 0, null, + 1, colourRef, null, null, + 0, null, + frame); + + VkSubpassDependency dependency = VkSubpassDependency.create( + VK_SUBPASS_EXTERNAL, 0, + VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT, VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT, + 0, VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT, + 0, frame); + + VkRenderPassCreateInfo renderPassInfo = VkRenderPassCreateInfo.create( + 0, + 1, colourAttachment, + 1, subpass, + 0, null, + frame); + + return device.vkCreateRenderPass(renderPassInfo, scope); + } + } + + static VkShaderModule createShaderModule(VkDevice device, IntArray spirv, ResourceScope scope) { + try ( Frame frame = Frame.frame()) { + VkShaderModuleCreateInfo vsInfo = VkShaderModuleCreateInfo.create( + 0, + spirv.length() * 4, + spirv, + frame); + return device.vkCreateShaderModule(vsInfo, scope); + } + } + + static VkPipelineLayout dumbPipelineLayout(VkDevice device, ResourceScope scope) { + try ( Frame frame = Frame.frame()) { + VkPipelineLayoutCreateInfo layoutInfo = VkPipelineLayoutCreateInfo.create(0, 0, null, 0, null, frame); + return device.vkCreatePipelineLayout(layoutInfo, scope); + } + } + + static VkPipeline dumbPipeline(VkDevice device, VkShaderModule vertex, VkShaderModule fragment, VkPipelineLayout layout, VkRenderPass renderPass, ResourceScope scope) { + try ( Frame frame = Frame.frame()) { + VkPipelineShaderStageCreateInfo shader = VkPipelineShaderStageCreateInfo.createArray(2, frame); + + shader.setAtIndex(0, 0, VK_SHADER_STAGE_VERTEX_BIT, vertex, "main", null, frame); + shader.setAtIndex(1, 0, VK_SHADER_STAGE_FRAGMENT_BIT, fragment, "main", null, frame); + + VkPipelineDynamicStateCreateInfo dynamic = VkPipelineDynamicStateCreateInfo.create( + 0, + 2, IntArray.create(frame, VK_DYNAMIC_STATE_VIEWPORT, VK_DYNAMIC_STATE_SCISSOR), + frame); + + // TODO: parameter? + VkVertexInputBindingDescription binding = VkVertexInputBindingDescription.createArray(1, frame); + VkVertexInputAttributeDescription attribute = VkVertexInputAttributeDescription.createArray(2, frame); + + binding.setAtIndex(0, 0, 5 * 4, Vulkan.VK_VERTEX_INPUT_RATE_VERTEX, frame); + attribute.setAtIndex(0, 0, 0, Vulkan.VK_FORMAT_R32G32_SFLOAT, 0, frame); + attribute.setAtIndex(1, 1, 0, Vulkan.VK_FORMAT_R32G32B32_SFLOAT, 2 * 4, frame); + + VkPipelineVertexInputStateCreateInfo vertextInput = VkPipelineVertexInputStateCreateInfo.create( + 0, + 1, binding, + 2, attribute, + frame); + + VkPipelineInputAssemblyStateCreateInfo inputAssembly = VkPipelineInputAssemblyStateCreateInfo.create( + 0, + VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST, + VK_FALSE, + frame); + + VkPipelineViewportStateCreateInfo viewport = VkPipelineViewportStateCreateInfo.create( + 0, + 1, null, + 1, null, + frame); + + VkPipelineRasterizationStateCreateInfo rasterisation = VkPipelineRasterizationStateCreateInfo.create( + 0, + VK_FALSE, + VK_FALSE, + VK_POLYGON_MODE_FILL, VK_CULL_MODE_BACK_BIT, VK_FRONT_FACE_CLOCKWISE, + VK_FALSE, 0.0f, 0.0f, 0.0f, + 1.0f, frame); + + VkPipelineMultisampleStateCreateInfo multisample = VkPipelineMultisampleStateCreateInfo.create( + 0, + VK_SAMPLE_COUNT_1_BIT, + VK_FALSE, 1.0f, null, + VK_FALSE, VK_FALSE, + frame); + + VkPipelineColorBlendAttachmentState colourBlendAttachment = VkPipelineColorBlendAttachmentState.create( + VK_FALSE, + VK_BLEND_FACTOR_ZERO, VK_BLEND_FACTOR_ZERO, VK_BLEND_OP_ADD, + VK_BLEND_FACTOR_ZERO, VK_BLEND_FACTOR_ZERO, VK_BLEND_OP_ADD, + VK_COLOR_COMPONENT_R_BIT | VK_COLOR_COMPONENT_G_BIT | VK_COLOR_COMPONENT_B_BIT | VK_COLOR_COMPONENT_A_BIT, + frame); + + VkPipelineColorBlendStateCreateInfo colourBlend = VkPipelineColorBlendStateCreateInfo.create( + 0, + VK_FALSE, VK_LOGIC_OP_NO_OP, + 1, colourBlendAttachment, + 1.0f, 1.0f, 1.0f, 1.0f, + frame); + + VkGraphicsPipelineCreateInfo pipeline = VkGraphicsPipelineCreateInfo.create( + 0, + 2, shader, + vertextInput, inputAssembly, + null, + viewport, + rasterisation, + multisample, + null, + colourBlend, + dynamic, + layout, + renderPass, 0, + null, 0, frame); + + return device.vkCreateGraphicsPipeline(null, pipeline, scope); + + } + } + + public static HandleArray createFramebuffers(DemoDevice device, DemoChain chain, SegmentAllocator alloc, ResourceScope scope) { + try ( Frame frame = Frame.frame()) { + var frameBuffers = VkFramebuffer.createArray(chain.views.length(), alloc); + HandleArray attachments = VkImageView.createArray(1, frame); + VkFramebufferCreateInfo framebufferInfo = VkFramebufferCreateInfo.create( + 0, + chain.renderPass, + 1, attachments, + chain.extWidth, chain.extHeight, + 1, + frame); + + for (int i = 0; i < chain.views.size(); i++) { + attachments.setAtIndex(0, chain.views.get(i)); + frameBuffers.setAtIndex(i, device.device.vkCreateFramebuffer(framebufferInfo, scope)); + } + return frameBuffers; + } + } + + public static HandleArray createCommandBuffers(DemoDevice device, int appIndex, int count, SegmentAllocator alloc, ResourceScope scope) { + try ( Frame frame = Frame.frame()) { + VkCommandBufferAllocateInfo bufferInfo = VkCommandBufferAllocateInfo.create( + device.pools[appIndex], + VK_COMMAND_BUFFER_LEVEL_PRIMARY, + count, + frame); + + return device.device.vkAllocateCommandBuffers(bufferInfo, (SegmentAllocator)scope, scope); + } + } + + public static void resetCommandBuffers(DemoDevice device, int appIndex, HandleArray commandBuffers) { + try ( Frame frame = Frame.frame()) { + VkCommandBufferAllocateInfo bufferInfo = VkCommandBufferAllocateInfo.create( + device.pools[appIndex], + VK_COMMAND_BUFFER_LEVEL_PRIMARY, + commandBuffers.size(), + frame); + + device.device.vkAllocateCommandBuffers(bufferInfo, commandBuffers); + } + } + + // device? + public record Buffer( + VkBuffer buffer, + VkDeviceMemory memory, + long size, + long offset) { + + public void close(VkDevice device) { + device.vkFreeMemory(memory); + device.vkDestroyBuffer(buffer); + } + } + + // TODO: memory allocator? - limited memory blocks? + public static Buffer createBuffer(DemoDevice device, long size, int usage, int props, int[] sharedFamilies, MemorySegment src, ResourceScope scope) { + try ( Frame frame = Frame.frame()) { + IntArray families = sharedFamilies != null ? IntArray.create(frame, sharedFamilies) : null; + VkBufferCreateInfo create = VkBufferCreateInfo.create(0, size, usage, VK_SHARING_MODE_CONCURRENT, sharedFamilies != null ? sharedFamilies.length : 0, families, frame); + VkBuffer buffer = device.device.vkCreateBuffer(create, scope); + VkMemoryRequirements req = VkMemoryRequirements.create(frame); + + device.device.vkGetBufferMemoryRequirements(buffer, req); + + VkMemoryAllocateInfo allocate = VkMemoryAllocateInfo.create( + req.getSize(), + device.findMemory(req.getMemoryTypeBits(), props), + frame); + + System.out.printf("size = %x\n", size); + + VkDeviceMemory memory = device.device.vkAllocateMemory(allocate, scope); + + device.device.vkBindBufferMemory(buffer, memory, 0); + + if (src != null) { + MemorySegment mem = device.device.vkMapMemory(memory, 0, size, 0, frame.scope()); + + mem.copyFrom(src); + device.device.vkUnmapMemory(memory); + } + + return new Buffer(buffer, memory, size, 0); + } + } + + public static void copyBuffer(DemoDevice device, Buffer src, Buffer dst) { + try ( Frame frame = Frame.frame()) { + VkCommandPool xfer = device.pools()[1]; + VkCommandBufferAllocateInfo alloc = VkCommandBufferAllocateInfo.create(xfer, VK_COMMAND_BUFFER_LEVEL_PRIMARY, 1, frame); + HandleArray cmds = device.device.vkAllocateCommandBuffers(alloc, frame, frame.scope()); + VkCommandBuffer cmd = cmds.get(0); + + VkCommandBufferBeginInfo begin = VkCommandBufferBeginInfo.create(Vulkan.VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT, null, frame); + VkBufferCopy region = VkBufferCopy.create(0, 0, dst.size, frame); + + cmd.vkBeginCommandBuffer(begin); + cmd.vkCmdCopyBuffer(src.buffer, dst.buffer, 1, region); + cmd.vkEndCommandBuffer(); + + VkSubmitInfo submit = VkSubmitInfo.create(0, null, null, 1, cmds, 0, null, frame); + device.queues[1].vkQueueSubmit(1, submit, null); + + device.queues[1].vkQueueWaitIdle(); + + // NB: must be finished before freeing + device.device.vkFreeCommandBuffers(xfer, 1, cmds); + } + + } + + // not worth it, its simple enough + static VkVertexInputAttributeDescription createInputAttributes(SegmentAllocator alloc, int binding, int... loc) { + int len = loc.length / 3; + + VkVertexInputAttributeDescription attribute = VkVertexInputAttributeDescription.createArray(len, alloc); + for (int i = 0; i < len; i++) { + attribute.setAtIndex(i, loc[i * 3 + 0], binding, loc[i * 3 + 1], loc[i * 3 + 2], alloc); + } + return attribute; + } + + static boolean checkDeviceExtensionSupport(VkPhysicalDevice dev, String... query) { + // spec versions? + if (query.length > 0) { + try ( Frame frame = Frame.frame()) { + VkExtensionProperties props = dev.vkEnumerateDeviceExtensionProperties(null, frame); + HashSet set = new HashSet(List.of(query)); + for (int i = 0; i < props.length(); i++) + set.remove(props.getExtensionNameAtIndex(i)); + + if (!set.isEmpty()) + return false; + } + } + + return true; + } + +} diff --git a/src/notzed.vulkan.test/classes/vulkan/test/GLMaths.java b/src/notzed.vulkan.test/classes/vulkan/test/GLMaths.java new file mode 100644 index 0000000..3414740 --- /dev/null +++ b/src/notzed.vulkan.test/classes/vulkan/test/GLMaths.java @@ -0,0 +1,131 @@ + +package vulkan.test; + +import static java.lang.Math.*; +import java.util.Arrays; + +public class GLMaths { + public static void identity4f(float []matrix) { + Arrays.fill(matrix, 0.0f); + for (int i = 0; i < 4; i++) + matrix[i * 4 + i] = 1.0f; + } + + public static float length3f(float [] a) { + float sum = 0; + for (int i = 0; i < 3; i++) + sum += a[i] * a[i]; + return (float)sqrt(sum); + } + + public static void sub3f(float [] c, float [] a, float [] b) { + for (int i = 0; i < 3; i++) + c[i] = a[i] - b[i]; + } + + public static void norm3f(float [] vec) { + float fix = 1.0f / length3f(vec); + for (int i = 0; i < 3; i++) + vec[i] *= fix; + } + + public static void cross3f(float [] c, float [] a, float [] b) { + c[0] = a[1] * b[2] - a[2] * b[1]; + c[1] = a[2] * b[0] - a[0] * b[2]; + c[2] = a[0] * b[1] - a[1] * b[0]; + } + + public static float dot3f(float [] a, float [] b) { + return a[0] * b[0] + a[1] * b[1] + a[2] * b[2]; + } + + public static float [] mult4x4f(float [] c, float [] b, float [] a) { + c[0] = a[0] * b[0] + a[1] * b[4] + a[2] * b[8] + a[3] * b[12]; + c[1] = a[0] * b[1] + a[1] * b[5] + a[2] * b[9] + a[3] * b[13]; + c[2] = a[0] * b[2] + a[1] * b[6] + a[2] * b[10] + a[3] * b[14]; + c[3] = a[0] * b[3] + a[1] * b[7] + a[2] * b[11] + a[3] * b[15]; + + c[4] = a[4] * b[0] + a[5] * b[4] + a[6] * b[8] + a[7] * b[12]; + c[5] = a[4] * b[1] + a[5] * b[5] + a[6] * b[9] + a[7] * b[13]; + c[6] = a[4] * b[2] + a[5] * b[6] + a[6] * b[10] + a[7] * b[14]; + c[7] = a[4] * b[3] + a[5] * b[7] + a[6] * b[11] + a[7] * b[15]; + + c[8] = a[8] * b[0] + a[9] * b[4] + a[10] * b[8] + a[11] * b[12]; + c[9] = a[8] * b[1] + a[9] * b[5] + a[10] * b[9] + a[11] * b[13]; + c[10] = a[8] * b[2] + a[9] * b[6] + a[10] * b[10] + a[11] * b[14]; + c[11] = a[8] * b[3] + a[9] * b[7] + a[10] * b[11] + a[11] * b[15]; + + c[12] = a[12] * b[0] + a[13] * b[4] + a[14] * b[8] + a[15] * b[12]; + c[13] = a[12] * b[1] + a[13] * b[5] + a[14] * b[9] + a[15] * b[13]; + c[14] = a[12] * b[2] + a[13] * b[6] + a[14] * b[10] + a[15] * b[14]; + c[15] = a[12] * b[3] + a[13] * b[7] + a[14] * b[11] + a[15] * b[15]; + + return c; + } + + public static void lookAt(float []mat, float []eye, float []centre, float []up) { + float forward[] = new float[3], side[] = new float[3], u[] = new float[3]; + + sub3f(forward, centre, eye); + norm3f(forward); + cross3f(side, forward, up); + norm3f(side); + cross3f(u, side, forward); + + mat[0] = side[0]; + mat[4] = side[1]; + mat[8] = side[2]; + + mat[1] = u[0]; + mat[5] = u[1]; + mat[9] = u[2]; + + mat[2] = -forward[0]; + mat[6] = -forward[1]; + mat[10] = -forward[2]; + + mat[12] = -dot3f(side, eye); + mat[13] = -dot3f(u, eye); + mat[14] = dot3f(forward, eye); + + mat[3] = 0.0f; + mat[7] = 0.0f; + mat[11] = 0.0f; + + mat[15] = 1.0f; + } + + public static void frustum(float []mat, float left, float right, float bottom, float top, float znear, float zfar) { + float temp, temp2, temp3, temp4; + + temp = 2.0f * znear; + temp2 = right - left; + temp3 = top - bottom; + temp4 = zfar - znear; + mat[0] = temp / temp2; + mat[1] = 0.0f; + mat[2] = 0.0f; + mat[3] = 0.0f; + mat[4] = 0.0f; + mat[5] = temp / temp3; + mat[6] = 0.0f; + mat[7] = 0.0f; + mat[8] = (right + left) / temp2; + mat[9] = (top + bottom) / temp3; + mat[10] = (-zfar - znear) / temp4; + mat[11] = -1.0f; + mat[12] = 0.0f; + mat[13] = 0.0f; + mat[14] = (-temp * zfar) / temp4; + mat[15] = 0.0f; + } + + public static void perspective(float []mat, float fovy, float aspect, float znear, float zfar) { + float ymax, xmax; + + ymax = znear * (float)tan(fovy * 0.5f); + xmax = ymax * aspect; + + frustum(mat, -xmax, xmax, -ymax, ymax, znear, zfar); + } +} diff --git a/src/notzed.vulkan.test/classes/vulkan/test/TestCube.java b/src/notzed.vulkan.test/classes/vulkan/test/TestCube.java new file mode 100644 index 0000000..f68a177 --- /dev/null +++ b/src/notzed.vulkan.test/classes/vulkan/test/TestCube.java @@ -0,0 +1,1041 @@ +/* +The MIT License (MIT) + +Copyright (C) 2017 Eric Arnebäck +Copyright (C) 2019 Michael Zucchi + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. + + */ + + /* + * This is a Java conversion of a C conversion of this: + * https://github.com/Erkaman/vulkan_minimal_compute + * + * It's been simplified a bit and converted to the 'zvk' api. + */ +package vulkan.test; + +import au.notzed.display.Display; +import jdk.incubator.foreign.*; +import au.notzed.nativez.*; + +import vulkan.*; +import static vulkan.Vulkan.*; + +import au.notzed.display.*; +import static vulkan.test.GLMaths.*; + +public class TestCube { + + static final boolean debug = true; + + final static int NUM_SAMPLES = VK_SAMPLE_COUNT_1_BIT; + final static int NUM_DESCRIPTOR_SETS = 1; + + ResourceScope scope = ResourceScope.newSharedScope(); + + int width = 800; + int height = 800; + float projection[] = new float[16]; + float view[] = new float[16]; + float model[] = new float[16]; + float clip[] = new float[]{ + 1.0f, 0.0f, 0.0f, 0.0f, + 0.0f, -1.0f, 0.0f, 0.0f, + 0.0f, 0.0f, 0.5f, 0.0f, + 0.0f, 0.0f, 0.5f, 1.0f + }; + float mvp[] = new float[16]; + + VkInstance instance; + VkPhysicalDevice physicalDevice; + VkPhysicalDeviceMemoryProperties memory_properties; + VkPhysicalDeviceFeatures device_features; + + int present_queue_index; + int graphics_queue_index; + + VkDevice device; + VkSwapchainKHR chain; + + VkQueue graphics_queue; + VkQueue present_queue; + + int chainImageFormat; + HandleArray chainImage; + HandleArray chainImageView; + + int depthFormat; + VkImage depthImage; + VkImageView depthView; + VkDeviceMemory depthMemory; + + VkCommandPool cmd_pool; + HandleArray cmd; + + BufferMemory uniform; + VkPipelineLayout pipeline_layout; + + VkDescriptorSetLayout desc_layout; + VkDescriptorPool desc_pool; + HandleArray desc_set; + + VkRenderPass render_pass; + HandleArray framebuffers; + + BufferMemory vertex; + HandleArray vertexBuffer = VkBuffer.createArray(1, (SegmentAllocator)scope); + VkVertexInputBindingDescription vi_binding = VkVertexInputBindingDescription.createArray(1, (SegmentAllocator)scope); + VkVertexInputAttributeDescription vi_attribs = VkVertexInputAttributeDescription.createArray(2, (SegmentAllocator)scope); + + IntArray cube_vs; + IntArray cube_fs; + HandleArray shader = VkShaderModule.createArray(2, (SegmentAllocator)scope); + + HandleArray pipeline = VkPipeline.createArray(1, (SegmentAllocator)scope); + + VkSemaphore chainSemaphore; + VkFence drawFence; + + record BufferMemory(VkBuffer buffer, VkDeviceMemory memory, long size) { + + public void free(VkDevice device) { + device.vkFreeMemory(memory); + device.vkDestroyBuffer(buffer); + } + } + + VkDebugUtilsMessengerEXT logger; + + void init_debug() throws Exception { + if (!debug) + return; + try ( Frame frame = Frame.frame()) { + var cb = PFN_vkDebugUtilsMessengerCallbackEXT.upcall((severity, flags, data) -> { + System.out.printf("Debug: %d: %s\n", severity, data.getMessage()); + return 0; + }, scope); + VkDebugUtilsMessengerCreateInfoEXT info = VkDebugUtilsMessengerCreateInfoEXT.create( + 0, + VK_DEBUG_UTILS_MESSAGE_SEVERITY_INFO_BIT_EXT + | VK_DEBUG_UTILS_MESSAGE_SEVERITY_WARNING_BIT_EXT + | VK_DEBUG_UTILS_MESSAGE_SEVERITY_ERROR_BIT_EXT, + VK_DEBUG_UTILS_MESSAGE_TYPE_GENERAL_BIT_EXT | VK_DEBUG_UTILS_MESSAGE_TYPE_VALIDATION_BIT_EXT, + cb, + null, + frame); + + logger = instance.vkCreateDebugUtilsMessengerEXT(info, scope); + } + + //typedef VkBool32 (*PFN_vkDebugUtilsMessengerCallbackEXT)(VkDebugUtilsMessageSeverityFlagBitsEXT, VkDebugUtilsMessageTypeFlagsEXT, const VkDebugUtilsMessengerCallbackDataEXT *, void *); + } + + void init_instance() throws Exception { + try ( Frame frame = Frame.frame()) { + VkInstanceCreateInfo info = VkInstanceCreateInfo.create( + 0, + VkApplicationInfo.create("cube", 1, "cube-engine", 2, VK_API_VERSION_1_0, frame), + 1, new String[]{"VK_LAYER_KHRONOS_validation"}, + 3, new String[]{"VK_KHR_surface", "VK_KHR_xlib_surface", "VK_EXT_debug_utils"}, + frame + ); + + instance = VkInstance.vkCreateInstance(info, scope); + System.out.printf("instance = %s\n", instance); + } + } + + Display display; + Window window; + VkSurfaceKHR surface; + + void init_surface() throws Exception { + display = Display.createX11Display(); + window = display.createWindow(width, height); + surface = window.createVulkanSurface(instance, scope); + System.out.printf("surface: %s\n", surface); + } + + void init_device() throws Exception { + try ( Frame frame = Frame.frame()) { + IntArray count$h = IntArray.create(frame, 1); + IntArray present$h = IntArray.create(frame, 1); + HandleArray devs; + int count; + int res; + + devs = instance.vkEnumeratePhysicalDevices(frame, scope); + + // Search for device and queue indices + int devid = -1; + int present_queue = -1; + int graphics_queue = -1; + for (int i = 0; i < devs.length(); i++) { + VkPhysicalDevice dev = devs.getAtIndex(i); + VkQueueFamilyProperties famprops; + + famprops = dev.vkGetPhysicalDeviceQueueFamilyProperties(frame); + + for (int j = 0; j < famprops.length(); j++) { + boolean present = dev.vkGetPhysicalDeviceSurfaceSupportKHR(j, surface); + + if (present && present_queue == -1) + present_queue = j; + if ((famprops.getQueueFlagsAtIndex(j) & VK_QUEUE_GRAPHICS_BIT) != 0) { + graphics_queue = j; + if (present) { + present_queue = j; + break; + } + } + } + if (present_queue != -1 && graphics_queue != -1) { + devid = i; + break; + } + } + + if (devid == -1) + throw new Exception("Cannot find a suitable device"); + + physicalDevice = devs.getAtIndex(devid); + present_queue_index = present_queue; + graphics_queue_index = graphics_queue; + + // NOTE: app scope + memory_properties = VkPhysicalDeviceMemoryProperties.create((SegmentAllocator)scope); + physicalDevice.vkGetPhysicalDeviceMemoryProperties(memory_properties); + device_features = VkPhysicalDeviceFeatures.create((SegmentAllocator)scope); + physicalDevice.vkGetPhysicalDeviceFeatures(device_features); + + FloatArray qpri = FloatArray.create(frame, 0.0f); + VkDeviceQueueCreateInfo qinfo = VkDeviceQueueCreateInfo.create( + 0, + graphics_queue, + 1, qpri, + frame); + String[] extensions = { + "VK_KHR_swapchain" + }; + VkPhysicalDeviceFeatures features = VkPhysicalDeviceFeatures.create(frame); + features.setDepthClamp(1); + VkDeviceCreateInfo devinfo = VkDeviceCreateInfo.create( + 0, + 1, qinfo, + 0, null, + extensions.length, extensions, + features, + frame); + + device = physicalDevice.vkCreateDevice(devinfo, scope); + + System.out.printf("device = %s\n", device); + + /* ************************************************************** */ + int format; + VkSurfaceFormatKHR surfFormats = physicalDevice.vkGetPhysicalDeviceSurfaceFormatsKHR(surface, frame); + // If the format list includes just one entry of VK_FORMAT_UNDEFINED, + // the surface has no preferred format. Otherwise, at least one + // supported format will be returned. + if (surfFormats.length() == 1 && surfFormats.getFormatAtIndex(0) == VK_FORMAT_UNDEFINED) { + format = VK_FORMAT_B8G8R8A8_UNORM; + } else { + format = surfFormats.getFormatAtIndex(0); + } + + VkSurfaceCapabilitiesKHR surfCapabilities = VkSurfaceCapabilitiesKHR.create(frame); + + physicalDevice.vkGetPhysicalDeviceSurfaceCapabilitiesKHR(surface, surfCapabilities); + IntArray presentModes = physicalDevice.vkGetPhysicalDeviceSurfacePresentModesKHR(surface, frame); + + VkExtent2D swapchainExtent; + // width and height are either both 0xFFFFFFFF, or both not 0xFFFFFFFF. + if (surfCapabilities.getCurrentExtent().getWidth() == 0xFFFFFFFF) { + // If the surface size is undefined, the size is set to + // the size of the images requested. + swapchainExtent = VkExtent2D.create( + clampi(width, surfCapabilities.getMinImageExtent().getWidth(), surfCapabilities.getMaxImageExtent().getWidth()), + clampi(height, surfCapabilities.getMinImageExtent().getHeight(), surfCapabilities.getMaxImageExtent().getHeight()), + frame); + } else { + // If the surface size is defined, the swap chain size must match + swapchainExtent = surfCapabilities.getCurrentExtent(); + } + int compositeAlpha = VK_COMPOSITE_ALPHA_OPAQUE_BIT_KHR; + int compositeAlphaFlags[] = { + VK_COMPOSITE_ALPHA_OPAQUE_BIT_KHR, + VK_COMPOSITE_ALPHA_PRE_MULTIPLIED_BIT_KHR, + VK_COMPOSITE_ALPHA_POST_MULTIPLIED_BIT_KHR, + VK_COMPOSITE_ALPHA_INHERIT_BIT_KHR,}; + for (int flag: compositeAlphaFlags) { + if ((surfCapabilities.getSupportedCompositeAlpha() & flag) != 0) { + compositeAlpha = flag; + break; + } + } + + VkSwapchainCreateInfoKHR chaininfo = VkSwapchainCreateInfoKHR.create( + 0, + surface, + surfCapabilities.getMinImageCount(), + format, + VK_COLOR_SPACE_SRGB_NONLINEAR_KHR, + swapchainExtent.getWidth(), swapchainExtent.getHeight(), + 1, //.imageArrayLayers = 1, + VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT, + VK_SHARING_MODE_EXCLUSIVE, + // assumes queues are same. + 0, null, + (surfCapabilities.getSupportedTransforms() & VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR) != 0 + ? VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR : surfCapabilities.getCurrentTransform(), + compositeAlpha, + VK_PRESENT_MODE_FIFO_KHR, + VK_TRUE, + null, + frame); + + chain = device.vkCreateSwapchainKHR(chaininfo, scope); + + int chainImageCount; + + chainImage = device.vkGetSwapchainImagesKHR(chain, (SegmentAllocator)scope, scope); + chainImageCount = (int)chainImage.length(); + chainImageView = VkImageView.createArray(chainImageCount, (SegmentAllocator)scope); + + VkImageViewCreateInfo viewinfo = VkImageViewCreateInfo.create( + 0, + null, + VK_IMAGE_VIEW_TYPE_2D, + format, + VK_COMPONENT_SWIZZLE_R, VK_COMPONENT_SWIZZLE_G, VK_COMPONENT_SWIZZLE_B, VK_COMPONENT_SWIZZLE_A, + VK_IMAGE_ASPECT_COLOR_BIT, 0, 1, 0, 1, + frame); + + for (int i = 0; i < chainImageCount; i++) { + viewinfo.setImage(chainImage.get(i)); + + chainImageView.setAtIndex(i, device.vkCreateImageView(viewinfo, scope)); + } + + chainImageFormat = format; + } + } + + void init_device_queue() { + graphics_queue = device.vkGetDeviceQueue(graphics_queue_index, 0, scope); + if (graphics_queue_index == present_queue_index) { + present_queue = graphics_queue; + } else { + present_queue = device.vkGetDeviceQueue(present_queue_index, 0, scope); + } + } + + void init_command() throws Exception { + try ( Frame frame = Frame.frame()) { + VkCommandPoolCreateInfo poolinfo = VkCommandPoolCreateInfo.create( + 0, + graphics_queue_index, + frame); + + cmd_pool = device.vkCreateCommandPool(poolinfo, scope); + + VkCommandBufferAllocateInfo cmdinfo = VkCommandBufferAllocateInfo.create( + cmd_pool, + VK_COMMAND_BUFFER_LEVEL_PRIMARY, + 1, + frame); + + cmd = device.vkAllocateCommandBuffers(cmdinfo, (SegmentAllocator)scope, scope); + } + } + + // parameterise as init_image? + void init_depth() throws Exception { + try ( Frame frame = Frame.frame()) { + int format = VK_FORMAT_D16_UNORM; + VkMemoryRequirements req = VkMemoryRequirements.create(frame); + VkImageCreateInfo imageinfo = VkImageCreateInfo.create( + 0, + VK_IMAGE_TYPE_2D, + format, + width, height, 1, + 1, + 1, + NUM_SAMPLES, + 0, + VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT, + VK_SHARING_MODE_EXCLUSIVE, + 0, null, + VK_IMAGE_LAYOUT_UNDEFINED, + frame); + + depthImage = device.vkCreateImage(imageinfo, scope); + + device.vkGetImageMemoryRequirements(depthImage, req); + VkMemoryAllocateInfo alloc = VkMemoryAllocateInfo.create( + req.getSize(), + find_memory_type(memory_properties, req.getMemoryTypeBits(), VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT), + frame); + + depthMemory = device.vkAllocateMemory(alloc, scope); + + device.vkBindImageMemory(depthImage, depthMemory, 0); + + VkImageViewCreateInfo viewinfo = VkImageViewCreateInfo.create( + 0, + depthImage, + VK_IMAGE_VIEW_TYPE_2D, + VK_FORMAT_D16_UNORM, + VK_COMPONENT_SWIZZLE_R, VK_COMPONENT_SWIZZLE_G, VK_COMPONENT_SWIZZLE_B, VK_COMPONENT_SWIZZLE_A, + VK_IMAGE_ASPECT_COLOR_BIT, 0, 1, 0, 1, + frame); + + depthView = device.vkCreateImageView(viewinfo, scope); + depthFormat = format; + } + } + + void init_uniform() throws Exception { + uniform = init_buffer(mvp.length * 4, VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT, MemorySegment.ofArray(mvp)); + } + + void init_descriptor() throws Exception { + try ( Frame frame = Frame.frame()) { + HandleArray layout_table = VkDescriptorSetLayout.createArray(1, frame); + VkDescriptorSetLayoutBinding layout_binding = VkDescriptorSetLayoutBinding.create( + 0, + VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, + 1, + VK_SHADER_STAGE_VERTEX_BIT, + null, + frame); + VkDescriptorSetLayoutCreateInfo descriptor_layout = VkDescriptorSetLayoutCreateInfo.create( + 0, + 1, layout_binding, + frame); + + desc_layout = device.vkCreateDescriptorSetLayout(descriptor_layout, scope); + layout_table.setAtIndex(0, desc_layout); + + VkPipelineLayoutCreateInfo pipeline_info = VkPipelineLayoutCreateInfo.create( + 0, + 1, layout_table, + 0, null, + frame); + + pipeline_layout = device.vkCreatePipelineLayout(pipeline_info, scope); + + VkDescriptorPoolSize type_count = VkDescriptorPoolSize.create( + VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, + 1, + frame); + + VkDescriptorPoolCreateInfo descriptor_pool = VkDescriptorPoolCreateInfo.create( + 0, + 1, + 1, type_count, + frame); + + desc_pool = device.vkCreateDescriptorPool(descriptor_pool, scope); + + VkDescriptorSetAllocateInfo alloc_info = VkDescriptorSetAllocateInfo.create( + desc_pool, + 1, layout_table, + frame); + + System.out.println(alloc_info); + + desc_set = device.vkAllocateDescriptorSets(alloc_info, (SegmentAllocator)scope, scope); + + VkDescriptorBufferInfo uniformInfo = VkDescriptorBufferInfo.create(uniform.buffer, 0, uniform.size, frame); + VkWriteDescriptorSet writes = VkWriteDescriptorSet.create( + desc_set.getAtIndex(0), + 0, + 0, + 1, + VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, + null, + uniformInfo, + null, + frame); + + device.vkUpdateDescriptorSets(1, writes, 0, null); + } + } + + void init_render() throws Exception { + try ( Frame frame = Frame.frame()) { + VkAttachmentDescription attachments = VkAttachmentDescription.createArray(2, frame); + + attachments.setFormat(chainImageFormat); + attachments.setSamples(NUM_SAMPLES); + attachments.setLoadOp(VK_ATTACHMENT_LOAD_OP_CLEAR); + attachments.setStoreOp(VK_ATTACHMENT_STORE_OP_STORE); + attachments.setStencilLoadOp(VK_ATTACHMENT_LOAD_OP_DONT_CARE); + attachments.setStencilStoreOp(VK_ATTACHMENT_STORE_OP_DONT_CARE); + attachments.setInitialLayout(VK_IMAGE_LAYOUT_UNDEFINED); + attachments.setFinalLayout(VK_IMAGE_LAYOUT_PRESENT_SRC_KHR); + attachments.setFlags(0); + + attachments.setFormatAtIndex(1, depthFormat); + attachments.setSamplesAtIndex(1, NUM_SAMPLES); + attachments.setLoadOpAtIndex(1, VK_ATTACHMENT_LOAD_OP_CLEAR); + attachments.setStoreOpAtIndex(1, VK_ATTACHMENT_STORE_OP_STORE); + attachments.setStencilLoadOpAtIndex(1, VK_ATTACHMENT_LOAD_OP_DONT_CARE); + attachments.setStencilStoreOpAtIndex(1, VK_ATTACHMENT_STORE_OP_DONT_CARE); + attachments.setInitialLayoutAtIndex(1, VK_IMAGE_LAYOUT_UNDEFINED); + attachments.setFinalLayoutAtIndex(1, VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL); + attachments.setFlagsAtIndex(1, 0); + + VkAttachmentReference color_reference = VkAttachmentReference.create( + 0, + VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL, + frame); + + VkAttachmentReference depth_reference = VkAttachmentReference.create( + 1, + VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL, + frame); + + VkSubpassDescription subpass = VkSubpassDescription.create( + 0, + VK_PIPELINE_BIND_POINT_GRAPHICS, + 0, null, + 1, color_reference, null, depth_reference, + 0, null, + frame); + + VkRenderPassCreateInfo rp_info = VkRenderPassCreateInfo.create( + 0, + 2, attachments, + 1, subpass, + 0, null, + frame); + + render_pass = device.vkCreateRenderPass(rp_info, scope); + } + } + + void init_framebuffer() throws Exception { + try ( Frame frame = Frame.frame()) { + HandleArray attachments = VkImageView.createArray(2, frame); + + attachments.setAtIndex(1, depthView); + + VkFramebufferCreateInfo fb_info = VkFramebufferCreateInfo.create( + 0, + render_pass, + 2, attachments, + width, height, 1, + frame); + + framebuffers = VkFramebuffer.createArray(chainImage.length(), (SegmentAllocator)scope); + for (int i = 0; i < chainImage.size(); i++) { + attachments.setAtIndex(0, chainImageView.get(i)); + framebuffers.setAtIndex(i, device.vkCreateFramebuffer(fb_info, scope)); + System.out.printf("framebuffer[%d] = %s\n", i, framebuffers.getAtIndex(i)); + } + } + } + + void init_vertexbuffer() throws Exception { + try ( Frame frame = Frame.frame()) { + vertex = init_buffer(Cube.data.length * 4, VK_BUFFER_USAGE_VERTEX_BUFFER_BIT, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT, MemorySegment.ofArray(Cube.data)); + + vertexBuffer.setAtIndex(0, vertex.buffer); + + /* ***************************************** */ + vi_binding.setBinding(0); + vi_binding.setInputRate(VK_VERTEX_INPUT_RATE_VERTEX); + vi_binding.setStride(Cube.dataStride); + + vi_attribs.setBinding(0); + vi_attribs.setLocation(0); + vi_attribs.setFormat(VK_FORMAT_R32G32B32A32_SFLOAT); + vi_attribs.setOffset(0); + vi_attribs.setBindingAtIndex(1, 0); + vi_attribs.setLocationAtIndex(1, 1); + vi_attribs.setFormatAtIndex(1, VK_FORMAT_R32G32B32A32_SFLOAT); + vi_attribs.setOffsetAtIndex(1, 16); + } + } + + void init_pipeline() throws Exception { + int res; + try ( Frame frame = Frame.frame()) { + IntArray dynamicStateEnables = IntArray.create(frame, + VK_DYNAMIC_STATE_VIEWPORT, + VK_DYNAMIC_STATE_SCISSOR); + + VkPipelineDynamicStateCreateInfo dynamicState = VkPipelineDynamicStateCreateInfo.create( + 0, + 2, dynamicStateEnables, + frame); + + VkPipelineVertexInputStateCreateInfo vi = VkPipelineVertexInputStateCreateInfo.create( + 0, + (int)vi_binding.length(), vi_binding, + (int)vi_attribs.length(), vi_attribs, + frame); + + VkPipelineInputAssemblyStateCreateInfo ia = VkPipelineInputAssemblyStateCreateInfo.create( + 0, + VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST, + 0, + frame); + + VkPipelineRasterizationStateCreateInfo rs = VkPipelineRasterizationStateCreateInfo.create( + 0, + VK_TRUE, + VK_FALSE, + VK_POLYGON_MODE_FILL, + VK_CULL_MODE_BACK_BIT, + VK_FRONT_FACE_CLOCKWISE, + VK_FALSE, + 0.0f, + 0.0f, + 0.0f, + 1.0f, + frame); + + VkPipelineColorBlendAttachmentState att_state = VkPipelineColorBlendAttachmentState.create( + VK_FALSE, + VK_BLEND_FACTOR_ZERO, + VK_BLEND_FACTOR_ZERO, + VK_BLEND_OP_ADD, + VK_BLEND_FACTOR_ZERO, + VK_BLEND_FACTOR_ZERO, + VK_BLEND_OP_ADD, + 0xf, + frame); + + VkPipelineColorBlendStateCreateInfo cb = VkPipelineColorBlendStateCreateInfo.create( + 0, + VK_FALSE, + VK_LOGIC_OP_NO_OP, + 1, att_state, + 1.0f, 1.0f, 1.0f, 1.0f, + frame); + + VkPipelineViewportStateCreateInfo vp = VkPipelineViewportStateCreateInfo.create( + 0, + 1, null, + 1, null, + frame); + + VkPipelineDepthStencilStateCreateInfo ds = VkPipelineDepthStencilStateCreateInfo.create( + 0, + VK_TRUE, + VK_TRUE, + VK_COMPARE_OP_LESS_OR_EQUAL, + VK_FALSE, + VK_FALSE, + 0.0f, + 0.0f, + frame); + VkStencilOpState back = ds.getBack(); + + back.setFailOp(VK_STENCIL_OP_KEEP); + back.setPassOp(VK_STENCIL_OP_KEEP); + back.setCompareOp(VK_COMPARE_OP_ALWAYS); + back.setCompareMask(0); + back.setReference(0); + back.setDepthFailOp(VK_STENCIL_OP_KEEP); + back.setWriteMask(0); + + VkStencilOpState front = ds.getFront(); + + front.setFailOp(VK_STENCIL_OP_KEEP); + front.setPassOp(VK_STENCIL_OP_KEEP); + front.setCompareOp(VK_COMPARE_OP_ALWAYS); + front.setCompareMask(0); + front.setReference(0); + front.setDepthFailOp(VK_STENCIL_OP_KEEP); + front.setWriteMask(0); + + VkPipelineMultisampleStateCreateInfo ms = VkPipelineMultisampleStateCreateInfo.create( + 0, + NUM_SAMPLES, + 0, //.sampleShadingEnable = VK_FALSE, + 0.0f, + null, + 0, //.alphaToCoverageEnable = VK_FALSE, + 0, //.alphaToOneEnable = VK_FALSE, + frame + ); + + VkShaderModuleCreateInfo vsInfo = VkShaderModuleCreateInfo.create( + 0, + cube_vs.length() * 4, + cube_vs, + frame); + VkShaderModuleCreateInfo fsInfo = VkShaderModuleCreateInfo.create( + 0, + cube_fs.length() * 4, + cube_fs, + frame); + + shader.setAtIndex(0, device.vkCreateShaderModule(vsInfo, scope)); + shader.setAtIndex(1, device.vkCreateShaderModule(fsInfo, scope)); + + VkPipelineShaderStageCreateInfo shaderStages = VkPipelineShaderStageCreateInfo.createArray(2, (SegmentAllocator)scope); + + shaderStages.setStage(VK_SHADER_STAGE_VERTEX_BIT); + shaderStages.setName("main", (SegmentAllocator)scope); + shaderStages.setModule(shader.get(0)); + + shaderStages.setStageAtIndex(1, VK_SHADER_STAGE_FRAGMENT_BIT); + shaderStages.setNameAtIndex(1, "main", (SegmentAllocator)scope); + shaderStages.setModuleAtIndex(1, shader.get(1)); + + VkGraphicsPipelineCreateInfo pipeline = VkGraphicsPipelineCreateInfo.create( + 0, + 2, shaderStages, + vi, + ia, + null, + vp, + rs, + ms, + ds, + cb, + dynamicState, + pipeline_layout, + render_pass, + 0, + null, + 0, + frame); + + res = device.vkCreateGraphicsPipelines(null, 1, pipeline, this.pipeline); + + VkSemaphoreCreateInfo seminfo = VkSemaphoreCreateInfo.create(0, frame); + chainSemaphore = device.vkCreateSemaphore(seminfo, scope); + + VkFenceCreateInfo fenceInfo = VkFenceCreateInfo.create(0, frame); + drawFence = device.vkCreateFence(fenceInfo, scope); + } + } + + void execute_begin_command_buffer() throws Exception { + /* DEPENDS on init_command() */ + try ( Frame frame = Frame.frame()) { + VkCommandBufferBeginInfo cmd_buf_info = VkCommandBufferBeginInfo.create( + 0, + null, + frame); + + cmd.getAtIndex(0).vkBeginCommandBuffer(cmd_buf_info); + } + } + + void execute_end_command_buffer() throws Exception { + cmd.getAtIndex(0).vkEndCommandBuffer(); + } + + final static long FENCE_TIMEOUT = 100000000; + + void execute_queue_command_buffer() throws Exception { + int res; + + /* Queue the command buffer for execution */ + /* FIXME: frame shoudl provide or take explicit scope */ + try ( ResourceScope scope = ResourceScope.newConfinedScope(); Frame frame = Frame.frame()) { + IntArray pipe_stage_flags = IntArray.create(frame, VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT); + VkFenceCreateInfo fenceInfo = VkFenceCreateInfo.create(0, frame); + HandleArray fences = VkFence.createArray(1, frame); + + fences.setAtIndex(0, device.vkCreateFence(fenceInfo, scope)); + + VkSubmitInfo submit_info = VkSubmitInfo.create( + 1, null, pipe_stage_flags, + (int)cmd.length(), cmd, + 0, null, + frame); + + graphics_queue.vkQueueSubmit(1, submit_info, drawFence); + + do { + res = device.vkWaitForFences(1, fences, 1, FENCE_TIMEOUT); + } while (res == VK_TIMEOUT); + + device.vkDestroyFence(fences.getAtIndex(0)); + } + } + + void cmd_viewport() { + try ( Frame frame = Frame.frame()) { + VkCommandBuffer cmd = this.cmd.getAtIndex(0); + VkViewport viewport = VkViewport.create( + 0, 0, width, height, 0.0f, 1.0f, + frame); + cmd.vkCmdSetViewport(0, 1, viewport); + } + } + + void cmd_scissors() { + try ( Frame frame = Frame.frame()) { + VkCommandBuffer cmd = this.cmd.getAtIndex(0); + VkRect2D scissor = VkRect2D.create(0, 0, width, height, frame); + cmd.vkCmdSetScissor(0, 1, scissor); + } + } + + void cmd_paint() throws Exception { + int res; + try ( Frame frame = Frame.frame()) { + int chainIndex; + IntArray chainIndices = IntArray.createArray(1, frame); + VkCommandBuffer cmd = this.cmd.getAtIndex(0); + + device.vkAcquireNextImageKHR(chain, ~0L, chainSemaphore, null, chainIndices); + chainIndex = chainIndices.getAtIndex(0); + LongArray offsets = LongArray.createArray(1, frame); + + VkClearValue clear_values = VkClearValue.createArray(2, frame); + FloatArray col = clear_values.getColor().getFloat32(); + col.setAtIndex(0, 0.2f); + col.setAtIndex(1, 0.2f); + col.setAtIndex(2, 0.2f); + col.setAtIndex(3, 0.2f); + VkClearDepthStencilValue depthStencil = clear_values.getAtIndex(1).getDepthStencil(); + depthStencil.setDepth(1.0f); + depthStencil.setStencil(0); + + System.out.printf("render framebuffer[%d] = %s\n", chainIndex, framebuffers.getAtIndex(chainIndex)); + + VkRenderPassBeginInfo rp_begin = VkRenderPassBeginInfo.create( + render_pass, + framebuffers.getAtIndex(chainIndex), + 0, 0, width, height, + 2, clear_values, + frame); + + cmd.vkCmdBeginRenderPass(rp_begin, VK_SUBPASS_CONTENTS_INLINE); + + cmd.vkCmdBindPipeline(VK_PIPELINE_BIND_POINT_GRAPHICS, pipeline.getAtIndex(0)); + cmd.vkCmdBindDescriptorSets(VK_PIPELINE_BIND_POINT_GRAPHICS, pipeline_layout, 0, NUM_DESCRIPTOR_SETS, desc_set, 0, null); + cmd.vkCmdBindVertexBuffers(0, 1, vertexBuffer, offsets); + + cmd_viewport(); + cmd_scissors(); + + cmd.vkCmdDraw(12 * 3, 1, 0, 0); + cmd.vkCmdEndRenderPass(); + + cmd.vkEndCommandBuffer(); + + IntArray pipe_stage_flags = IntArray.create(frame, VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT); + HandleArray semaphores = VkSemaphore.createArray(1, frame);//, chainSemaphore, scope); + + semaphores.setAtIndex(0, chainSemaphore); + + VkSubmitInfo submit_info = VkSubmitInfo.create( + 1, semaphores, pipe_stage_flags, + (int)this.cmd.length(), this.cmd, + 0, null, + frame); + + HandleArray fences = VkFence.createArray(1, frame); + + fences.setAtIndex(0, drawFence); + + // Queue the command buffer for execution + device.vkResetFences(1, fences); + + graphics_queue.vkQueueSubmit(1, submit_info, drawFence); + + // Make sure command buffer is finished before presenting + do { + res = device.vkWaitForFences(1, fences, VK_TRUE, FENCE_TIMEOUT); + } while (res == VK_TIMEOUT); + + // Now present the image in the window + HandleArray chains = VkSwapchainKHR.createArray(1, frame); + chains.setAtIndex(0, chain); + VkPresentInfoKHR present = VkPresentInfoKHR.create( + 0, null, + 1, chains, chainIndices, null, + frame); + + present_queue.vkQueuePresentKHR(present); + } + } + + /** + * Buffers are created in three steps: + * 1) create buffer, specifying usage and size + * 2) allocate memory based on memory requirements + * 3) bind memory + *

+ */ + BufferMemory init_buffer(long dataSize, int usage, int properties, MemorySegment init) throws Exception { + try ( Frame frame = Frame.frame()) { + VkMemoryRequirements req = VkMemoryRequirements.create(frame); + VkBufferCreateInfo buf_info = VkBufferCreateInfo.create( + 0, + dataSize, + usage, + VK_SHARING_MODE_EXCLUSIVE, + 0, null, + frame); + + VkBuffer buffer = device.vkCreateBuffer(buf_info, scope); + + device.vkGetBufferMemoryRequirements(buffer, req); + + VkMemoryAllocateInfo alloc = VkMemoryAllocateInfo.create( + req.getSize(), + find_memory_type(memory_properties, req.getMemoryTypeBits(), properties), + frame); + + VkDeviceMemory memory = device.vkAllocateMemory(alloc, scope); + + if (init != null) { + MemorySegment mem = device.vkMapMemory(memory, 0, dataSize, 0, scope); + mem.copyFrom(init); + device.vkUnmapMemory(memory); + } + + device.vkBindBufferMemory(buffer, memory, 0); + + return new BufferMemory(buffer, memory, dataSize); + } + } + + void shutdown() { + device.vkDestroyFence(drawFence); + device.vkDestroySemaphore(chainSemaphore); + + device.vkDestroyPipeline(pipeline.getAtIndex(0)); + for (int i = 0; i < shader.size(); i++) + device.vkDestroyShaderModule(shader.getAtIndex(i)); + + vertex.free(device); + uniform.free(device); + + for (int i = 0; i < framebuffers.size(); i++) + device.vkDestroyFramebuffer(framebuffers.getAtIndex(i)); + + device.vkDestroyRenderPass(render_pass); + + device.vkDestroyDescriptorPool(desc_pool); + device.vkDestroyPipelineLayout(pipeline_layout); + device.vkDestroyDescriptorSetLayout(desc_layout); + + device.vkDestroyImageView(depthView); + device.vkFreeMemory(depthMemory); + device.vkDestroyImage(depthImage); + + for (int i = 0; i < chainImageView.size(); i++) + device.vkDestroyImageView(chainImageView.getAtIndex(i)); + + device.vkDestroySwapchainKHR(chain); + + device.vkDestroyCommandPool(cmd_pool); + device.vkDestroyDevice(); + + instance.vkDestroySurfaceKHR(surface); + window.close(); + display.close(); + + if (logger != null) + instance.vkDestroyDebugUtilsMessengerEXT(logger); + instance.vkDestroyInstance(); + } + + /** + * This finds the memory type index for the memory on a specific device. + */ + static int find_memory_type(VkPhysicalDeviceMemoryProperties memory, int typeMask, int query) { + VkMemoryType mtypes = memory.getMemoryTypes(); + + for (int i = 0; i < memory.getMemoryTypeCount(); i++) { + if (((1 << i) & typeMask) != 0 && ((mtypes.getPropertyFlagsAtIndex(i) & query) == query)) + return i; + } + return -1; + } + + static int clampi(int v, int min, int max) { + return v < min ? min : v < max ? v : max; + } + + void init_matrices() { + float eye[] = new float[]{-5, 3, -10}; + float centre[] = new float[]{0, 0, 0}; + float up[] = new float[]{0, -1, 0}; + float t0[] = new float[16], t1[] = new float[16]; + + perspective(projection, (float)(Math.PI * 0.25), 1.0f, 0.1f, 100.0f); + lookAt(view, eye, centre, up); + identity4f(model); + mult4x4f(t0, clip, projection); + mult4x4f(t1, t0, view); + mult4x4f(mvp, t1, model); + } + + void demo() throws Exception { + cube_vs = ShaderIO.loadCube_vert((SegmentAllocator)scope); + cube_fs = ShaderIO.loadCube_frag((SegmentAllocator)scope); + + init_matrices(); + + init_instance(); + init_debug(); + init_surface(); + init_device(); + init_device_queue(); + + init_command(); + init_depth(); + init_uniform(); + + init_descriptor(); + init_render(); + init_framebuffer(); + init_vertexbuffer(); + init_pipeline(); + + execute_begin_command_buffer(); + + cmd_paint(); + + System.out.println("Any key to quit"); + Event e; +outer: while ((e = window.nextEvent(true)) != null) { + switch (e.type) { + case Event.KEY: + case Event.CLOSE: + break outer; + } + } + + shutdown(); + } + + public static void main(String[] args) throws Throwable { + System.loadLibrary("vulkan"); + System.loadLibrary("X11"); + + new TestCube().demo(); + } +} diff --git a/src/notzed.vulkan.test/classes/vulkan/test/TestMandelbrot.java b/src/notzed.vulkan.test/classes/vulkan/test/TestMandelbrot.java new file mode 100755 index 0000000..cc139fb --- /dev/null +++ b/src/notzed.vulkan.test/classes/vulkan/test/TestMandelbrot.java @@ -0,0 +1,585 @@ +/* +The MIT License (MIT) + +Copyright (C) 2017 Eric Arnebäck +Copyright (C) 2019 Michael Zucchi + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. + + */ + + /* + * This is a Java conversion of a C conversion of this: + * https://github.com/Erkaman/vulkan_minimal_compute + * + * It's been simplified a bit and converted to the 'zvk' api. + */ +package vulkan.test; + +import java.io.InputStream; +import java.io.FileOutputStream; +import java.io.IOException; +import java.nio.channels.Channels; +import java.nio.ByteBuffer; +import java.nio.ByteOrder; + +import java.awt.Graphics; +import java.awt.Image; +import java.awt.Toolkit; +import java.awt.image.MemoryImageSource; +import javax.swing.JFrame; +import javax.swing.JPanel; +import jdk.incubator.foreign.*; +import au.notzed.nativez.*; +import java.util.ArrayList; +import java.util.List; + +import vulkan.*; +import static vulkan.Vulkan.*; + +public class TestMandelbrot { + + static final boolean debug = true; + ResourceScope scope = ResourceScope.newSharedScope(); + + int WIDTH = 1920 * 1; + int HEIGHT = 1080 * 1; + + VkInstance instance; + VkPhysicalDevice physicalDevice; + + VkDevice device; + VkQueue computeQueue; + + long dstBufferSize = WIDTH * HEIGHT * 4; + //VkBuffer dstBuffer; + //VkDeviceMemory dstMemory; + BufferMemory dst; + + VkDescriptorSetLayout descriptorSetLayout; + VkDescriptorPool descriptorPool; + HandleArray descriptorSets; + + int computeQueueIndex; + VkPhysicalDeviceMemoryProperties deviceMemoryProperties; + + String mandelbrot_entry = "main"; + IntArray mandelbrot_cs; + + VkShaderModule mandelbrotShader; + VkPipelineLayout pipelineLayout; + HandleArray computePipeline = VkPipeline.createArray(1, (SegmentAllocator)scope); + + VkCommandPool commandPool; + HandleArray commandBuffers; + + record BufferMemory(VkBuffer buffer, VkDeviceMemory memory) { + + } + + VkDebugUtilsMessengerEXT logger; + + void init_debug() throws Exception { + if (!debug) + return; + try ( Frame frame = Frame.frame()) { + var cb = PFN_vkDebugUtilsMessengerCallbackEXT.upcall((severity, flags, data) -> { + System.out.printf("Debug: %d: %s\n", severity, data.getMessage()); + return 0; + }, scope); + VkDebugUtilsMessengerCreateInfoEXT info = VkDebugUtilsMessengerCreateInfoEXT.create( + 0, + //VK_DEBUG_UTILS_MESSAGE_SEVERITY_VERBOSE_BIT_EXT | + VK_DEBUG_UTILS_MESSAGE_SEVERITY_INFO_BIT_EXT + | VK_DEBUG_UTILS_MESSAGE_SEVERITY_WARNING_BIT_EXT + | VK_DEBUG_UTILS_MESSAGE_SEVERITY_ERROR_BIT_EXT, + VK_DEBUG_UTILS_MESSAGE_TYPE_GENERAL_BIT_EXT + | VK_DEBUG_UTILS_MESSAGE_TYPE_VALIDATION_BIT_EXT + | VK_DEBUG_UTILS_MESSAGE_TYPE_PERFORMANCE_BIT_EXT, + cb, + null, + frame); + + logger = instance.vkCreateDebugUtilsMessengerEXT(info, scope); + } + } + + void init_instance() throws Exception { + try ( Frame frame = Frame.frame()) { + VkInstanceCreateInfo info = VkInstanceCreateInfo.create( + 0, + VkApplicationInfo.create("test", 1, "test-engine", 2, VK_API_VERSION_1_0, frame), + 1, + new String[]{"VK_LAYER_KHRONOS_validation"}, + debug ? 1 : 0, + debug ? new String[]{"VK_EXT_debug_utils"} : null, + frame + ); + + instance = VkInstance.vkCreateInstance(info, scope); + } + } + + void init_device() throws Exception { + try ( Frame frame = Frame.frame()) { + HandleArray devs; + int count; + int res; + + devs = instance.vkEnumeratePhysicalDevices(frame, scope); + + int best = 0; + int devid = -1; + int queueid = -1; + + for (int i = 0; i < devs.length(); i++) { + VkPhysicalDevice dev = devs.getAtIndex(i); + VkQueueFamilyProperties famprops = dev.vkGetPhysicalDeviceQueueFamilyProperties(frame); + int family_count = (int)famprops.length(); + + for (int j = 0; j < family_count; j++) { + var flags = famprops.getAtIndex(j).getQueueFlags(); + int score = 0; + + if ((flags & VK_QUEUE_COMPUTE_BIT) != 0) + score += 1; + if ((flags & VK_QUEUE_GRAPHICS_BIT) == 0) + score += 1; + + if (score > best) { + score = best; + devid = i; + queueid = j; + } + } + } + + if (devid == -1) + throw new Exception("Cannot find a suitable device"); + + computeQueueIndex = queueid; + physicalDevice = devs.getAtIndex(devid); + + FloatArray qpri = FloatArray.create(frame, 0.0f); + VkDeviceQueueCreateInfo qinfo = VkDeviceQueueCreateInfo.create( + 0, + queueid, + 1, + qpri, + frame); + VkDeviceCreateInfo devinfo = VkDeviceCreateInfo.create( + 0, + 1, qinfo, + 0, null, + 0, null, + null, + frame); + + device = physicalDevice.vkCreateDevice(devinfo, scope); + + System.out.printf("device = %s\n", device.address()); + + // NOTE: app scope + deviceMemoryProperties = VkPhysicalDeviceMemoryProperties.create((SegmentAllocator)scope); + physicalDevice.vkGetPhysicalDeviceMemoryProperties(deviceMemoryProperties); + + computeQueue = device.vkGetDeviceQueue(queueid, 0, scope); + } + } + + /** + * Buffers are created in three steps: + * 1) create buffer, specifying usage and size + * 2) allocate memory based on memory requirements + * 3) bind memory + *

+ */ + BufferMemory init_buffer(long dataSize, int usage, int properties) throws Exception { + try ( Frame frame = Frame.frame()) { + VkMemoryRequirements req = VkMemoryRequirements.create(frame); + VkBufferCreateInfo buf_info = VkBufferCreateInfo.create( + 0, + dataSize, + usage, + VK_SHARING_MODE_EXCLUSIVE, + 0, null, + frame); + + VkBuffer buffer = device.vkCreateBuffer(buf_info, scope); + + device.vkGetBufferMemoryRequirements(buffer, req); + + VkMemoryAllocateInfo alloc = VkMemoryAllocateInfo.create( + req.getSize(), + find_memory_type(deviceMemoryProperties, req.getMemoryTypeBits(), properties), + frame); + + VkDeviceMemory memory = device.vkAllocateMemory(alloc, scope); + + device.vkBindBufferMemory(buffer, memory, 0); + + return new BufferMemory(buffer, memory); + } + } + + /** + * Descriptors are used to bind and describe memory blocks + * to shaders. + *

+ * *Pool is used to allocate descriptors, it is per-device. + * *Layout is used to group descriptors for a given pipeline, + * The descriptors describe individually-addressable blocks. + */ + void init_descriptor() throws Exception { + try ( Frame frame = Frame.frame()) { + /* Create descriptorset layout */ + VkDescriptorSetLayoutBinding layout_binding = VkDescriptorSetLayoutBinding.create( + 0, + VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, + 1, + VK_SHADER_STAGE_COMPUTE_BIT, + null, + frame); + + VkDescriptorSetLayoutCreateInfo descriptor_layout = VkDescriptorSetLayoutCreateInfo.create( + 0, + 1, layout_binding, + frame); + + descriptorSetLayout = device.vkCreateDescriptorSetLayout(descriptor_layout, scope); + + /* Create descriptor pool */ + VkDescriptorPoolSize type_count = VkDescriptorPoolSize.create( + VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, + 1, + frame); + + VkDescriptorPoolCreateInfo descriptor_pool = VkDescriptorPoolCreateInfo.create( + 0, + 1, + 1, type_count, + frame); + + descriptorPool = device.vkCreateDescriptorPool(descriptor_pool, scope); + + /* Allocate from pool */ + HandleArray layout_table = VkDescriptorSetLayout.createArray(1, frame); + + layout_table.setAtIndex(0, descriptorSetLayout); + + VkDescriptorSetAllocateInfo alloc_info = VkDescriptorSetAllocateInfo.create( + descriptorPool, + 1, layout_table, + frame); + + descriptorSets = device.vkAllocateDescriptorSets(alloc_info, (SegmentAllocator)scope, scope); + + /* Bind a buffer to the descriptor */ + VkDescriptorBufferInfo bufferInfo = VkDescriptorBufferInfo.create( + dst.buffer, + 0, + dstBufferSize, + frame); + + VkWriteDescriptorSet writeSet = VkWriteDescriptorSet.create( + descriptorSets.getAtIndex(0), + 0, + 0, + 1, + VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, + null, + bufferInfo, + null, + frame); + + System.out.println(writeSet); + + device.vkUpdateDescriptorSets(1, writeSet, 0, null); + } + } + + /** + * Create the compute pipeline. This is the shader and data layouts for it. + */ + void init_pipeline() throws Exception { + try ( Frame frame = Frame.frame()) { + /* Set shader code */ + VkShaderModuleCreateInfo vsInfo = VkShaderModuleCreateInfo.create( + 0, + mandelbrot_cs.length() * 4, + mandelbrot_cs, + frame); + + mandelbrotShader = device.vkCreateShaderModule(vsInfo, scope); + + /* Link shader to layout */ + HandleArray layout_table = VkDescriptorSetLayout.createArray(1, frame); + + layout_table.setAtIndex(0, descriptorSetLayout); + + VkPipelineLayoutCreateInfo pipelineinfo = VkPipelineLayoutCreateInfo.create( + 0, + 1, layout_table, + 0, null, + frame); + + pipelineLayout = device.vkCreatePipelineLayout(pipelineinfo, scope); + + /* Create pipeline */ + VkComputePipelineCreateInfo pipeline = VkComputePipelineCreateInfo.create( + 0, + pipelineLayout, + null, + 0, + frame); + + VkPipelineShaderStageCreateInfo stage = pipeline.getStage(); + + stage.setStage(VK_SHADER_STAGE_COMPUTE_BIT); + stage.setModule(mandelbrotShader); + stage.setName(mandelbrot_entry, frame); + + device.vkCreateComputePipelines(null, 1, pipeline, computePipeline); + } + } + + /** + * Create a command buffer, this is somewhat like a display list. + */ + void init_command_buffer() throws Exception { + try ( Frame frame = Frame.frame()) { + VkCommandPoolCreateInfo poolinfo = VkCommandPoolCreateInfo.create( + 0, + computeQueueIndex, + frame); + + commandPool = device.vkCreateCommandPool(poolinfo, scope); + + VkCommandBufferAllocateInfo cmdinfo = VkCommandBufferAllocateInfo.create( + commandPool, + VK_COMMAND_BUFFER_LEVEL_PRIMARY, + 1, + frame); + + // should it take a scope? + commandBuffers = device.vkAllocateCommandBuffers(cmdinfo, (SegmentAllocator)scope, scope); + + /* Fill command buffer with commands for later operation */ + VkCommandBufferBeginInfo beginInfo = VkCommandBufferBeginInfo.create( + VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT, + null, + frame); + + commandBuffers.get(0).vkBeginCommandBuffer(beginInfo); + + /* Bind the compute operation and data */ + commandBuffers.get(0).vkCmdBindPipeline(VK_PIPELINE_BIND_POINT_COMPUTE, computePipeline.get(0)); + commandBuffers.get(0).vkCmdBindDescriptorSets(VK_PIPELINE_BIND_POINT_COMPUTE, pipelineLayout, 0, 1, descriptorSets, 0, null); + + /* Run it */ + commandBuffers.get(0).vkCmdDispatch(WIDTH, HEIGHT, 1); + + commandBuffers.get(0).vkEndCommandBuffer(); + } + } + + /** + * Execute the pre-created command buffer. + *

+ * A fence is used to wait for completion. + */ + void execute() throws Exception { + try ( Frame frame = Frame.frame()) { + VkSubmitInfo submitInfo = VkSubmitInfo.create(frame); + + submitInfo.setCommandBufferCount(1); + submitInfo.setCommandBuffers(commandBuffers); + + /* Create fence to mark the task completion */ + VkFence fence; + HandleArray fences = VkFence.createArray(1, frame); + VkFenceCreateInfo fenceInfo = VkFenceCreateInfo.create(frame); + + // maybe this should take a HandleArray rather than being a constructor + // FIXME: some local scope + fence = device.vkCreateFence(fenceInfo, scope); + fences.set(0, fence); + + /* Await completion */ + computeQueue.vkQueueSubmit(1, submitInfo, fence); + + int VK_TRUE = 1; + int res; + do { + res = device.vkWaitForFences(1, fences, VK_TRUE, 1000000); + } while (res == VK_TIMEOUT); + + device.vkDestroyFence(fence); + } + } + + void shutdown() { + device.vkDestroyCommandPool(commandPool); + device.vkDestroyPipeline(computePipeline.getAtIndex(0)); + device.vkDestroyPipelineLayout(pipelineLayout); + device.vkDestroyShaderModule(mandelbrotShader); + + device.vkDestroyDescriptorPool(descriptorPool); + device.vkDestroyDescriptorSetLayout(descriptorSetLayout); + + device.vkFreeMemory(dst.memory()); + device.vkDestroyBuffer(dst.buffer()); + + device.vkDestroyDevice(); + if (logger != null) + instance.vkDestroyDebugUtilsMessengerEXT(logger); + instance.vkDestroyInstance(); + } + + /** + * Accesses the gpu buffer, converts it to RGB byte, and saves it as a pam file. + */ + void save_result() throws Exception { + try ( ResourceScope scope = ResourceScope.newConfinedScope()) { + MemorySegment mem = device.vkMapMemory(dst.memory(), 0, dstBufferSize, 0, scope); + byte[] pixels = new byte[WIDTH * HEIGHT * 3]; + + System.out.printf("map %d bytes\n", dstBufferSize); + + for (int i = 0; i < WIDTH * HEIGHT; i++) { + pixels[i * 3 + 0] = mem.get(Memory.BYTE, i * 4 + 0); + pixels[i * 3 + 1] = mem.get(Memory.BYTE, i * 4 + 1); + pixels[i * 3 + 2] = mem.get(Memory.BYTE, i * 4 + 2); + } + + device.vkUnmapMemory(dst.memory()); + + pam_save("mandelbrot.pam", WIDTH, HEIGHT, 3, pixels); + } + } + + void show_result() throws Exception { + try ( ResourceScope scope = ResourceScope.newConfinedScope()) { + MemorySegment mem = device.vkMapMemory(dst.memory(), 0, dstBufferSize, 0, scope); + int[] pixels = new int[WIDTH * HEIGHT]; + + System.out.printf("map %d bytes\n", dstBufferSize); + + MemorySegment.ofArray(pixels).copyFrom(mem); + + device.vkUnmapMemory(dst.memory()); + + swing_show(WIDTH, HEIGHT, pixels); + } + } + + /** + * Trivial pnm format image output. + */ + void pam_save(String name, int width, int height, int depth, byte[] pixels) throws IOException { + try ( FileOutputStream fos = new FileOutputStream(name)) { + fos.write(String.format("P6\n%d\n%d\n255\n", width, height).getBytes()); + fos.write(pixels); + System.out.printf("wrote: %s\n", name); + } + } + + static class DataImage extends JPanel { + + final int w, h, stride; + final MemoryImageSource source; + final Image image; + final int[] pixels; + + public DataImage(int w, int h, int[] pixels) { + this.w = w; + this.h = h; + this.stride = w; + this.pixels = pixels; + this.source = new MemoryImageSource(w, h, pixels, 0, w); + this.source.setAnimated(true); + this.source.setFullBufferUpdates(true); + this.image = Toolkit.getDefaultToolkit().createImage(source); + } + + @Override + protected void paintComponent(Graphics g) { + super.paintComponent(g); + g.drawImage(image, 0, 0, this); + } + } + + void swing_show(int w, int h, int[] pixels) { + JFrame window; + DataImage image = new DataImage(w, h, pixels); + + window = new JFrame("mandelbrot"); + window.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); + window.setContentPane(image); + window.setSize(w, h); + window.setVisible(true); + } + + /** + * This finds the memory type index for the memory on a specific device. + */ + static int find_memory_type(VkPhysicalDeviceMemoryProperties memory, int typeMask, int query) { + VkMemoryType mtypes = memory.getMemoryTypes(); + + for (int i = 0; i < memory.getMemoryTypeCount(); i++) { + if (((1 << i) & typeMask) != 0 && ((mtypes.getAtIndex(i).getPropertyFlags() & query) == query)) + return i; + } + return -1; + } + + void demo() throws Exception { + mandelbrot_cs = ShaderIO.loadMandelbrot_comp((SegmentAllocator)scope); + + init_instance(); + init_debug(); + + init_device(); + + dst = init_buffer(dstBufferSize, + VK_BUFFER_USAGE_STORAGE_BUFFER_BIT, + VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT); + + init_descriptor(); + + init_pipeline(); + init_command_buffer(); + + System.out.printf("Calculating %dx%d\n", WIDTH, HEIGHT); + execute(); + //System.out.println("Saving ..."); + //save_result(); + System.out.println("Showing ..."); + show_result(); + System.out.println("Done."); + + shutdown(); + } + + public static void main(String[] args) throws Throwable { + System.loadLibrary("vulkan"); + + new TestMandelbrot().demo(); + } +} diff --git a/src/notzed.vulkan.test/classes/vulkan/test/TestSDF.java b/src/notzed.vulkan.test/classes/vulkan/test/TestSDF.java new file mode 100644 index 0000000..c292253 --- /dev/null +++ b/src/notzed.vulkan.test/classes/vulkan/test/TestSDF.java @@ -0,0 +1,1057 @@ +/* +The MIT License (MIT) + +Copyright (C) 2017 Eric Arnebäck +Copyright (C) 2019 Michael Zucchi + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. + + */ + + /* + * This is a Java conversion of a C conversion of this: + * https://github.com/Erkaman/vulkan_minimal_compute + * + * It's been simplified a bit and converted to the 'zvk' api. + */ +package vulkan.test; + +import au.notzed.display.Display; +import au.notzed.display.Event; +import au.notzed.display.Window; +import jdk.incubator.foreign.*; +import au.notzed.nativez.*; + +import vulkan.*; +import static vulkan.Vulkan.*; + +import static vulkan.test.GLMaths.*; + +public class TestSDF { + + static final boolean debug = true; + + final static int NUM_SAMPLES = VK_SAMPLE_COUNT_1_BIT; + final static int NUM_DESCRIPTOR_SETS = 1; + + ResourceScope scope = ResourceScope.newSharedScope(); + + int width = 800; + int height = 800; + float projection[] = new float[16]; + float view[] = new float[16]; + float model[] = new float[16]; + float clip[] = new float[]{ + 1.0f, 0.0f, 0.0f, 0.0f, + 0.0f, -1.0f, 0.0f, 0.0f, + 0.0f, 0.0f, 0.5f, 0.0f, + 0.0f, 0.0f, 0.5f, 1.0f + }; + float mvp[] = new float[16]; + + VkInstance instance; + VkPhysicalDevice physicalDevice; + VkPhysicalDeviceMemoryProperties memory_properties; + VkPhysicalDeviceFeatures device_features; + + int present_queue_index; + int graphics_queue_index; + + VkDevice device; + VkSwapchainKHR chain; + + VkQueue graphics_queue; + VkQueue present_queue; + + int chainImageFormat; + HandleArray chainImage; + HandleArray chainImageView; + + int depthFormat; + VkImage depthImage; + VkImageView depthView; + VkDeviceMemory depthMemory; + + VkCommandPool cmd_pool; + HandleArray cmd; + + BufferMemory uniform; + VkPipelineLayout pipeline_layout; + + VkDescriptorSetLayout desc_layout; + VkDescriptorPool desc_pool; + HandleArray desc_set; + + VkRenderPass render_pass; + HandleArray framebuffers; + + BufferMemory vertex; + HandleArray vertexBuffer = VkBuffer.createArray(1, (SegmentAllocator)scope); + VkVertexInputBindingDescription vi_binding = VkVertexInputBindingDescription.createArray(1, (SegmentAllocator)scope); + VkVertexInputAttributeDescription vi_attribs = VkVertexInputAttributeDescription.createArray(1, (SegmentAllocator)scope); + + IntArray sdf_vs; + IntArray sdf_fs; + HandleArray shader = VkShaderModule.createArray(2, (SegmentAllocator)scope); + + HandleArray pipeline = VkPipeline.createArray(1, (SegmentAllocator)scope); + + VkSemaphore chainSemaphore; + VkFence drawFence; + + record BufferMemory(VkBuffer buffer, VkDeviceMemory memory, long size) { + + public void free(VkDevice device) { + device.vkFreeMemory(memory); + device.vkDestroyBuffer(buffer); + } + } + + VkDebugUtilsMessengerEXT logger; + + void init_debug() throws Exception { + if (!debug) + return; + try ( Frame frame = Frame.frame()) { + var cb = PFN_vkDebugUtilsMessengerCallbackEXT.upcall((severity, flags, data) -> { + System.out.printf("Debug: %d: %s\n", severity, data.getMessage()); + return 0; + }, scope); + VkDebugUtilsMessengerCreateInfoEXT info = VkDebugUtilsMessengerCreateInfoEXT.create( + 0, + VK_DEBUG_UTILS_MESSAGE_SEVERITY_INFO_BIT_EXT + | VK_DEBUG_UTILS_MESSAGE_SEVERITY_WARNING_BIT_EXT + | VK_DEBUG_UTILS_MESSAGE_SEVERITY_ERROR_BIT_EXT, + VK_DEBUG_UTILS_MESSAGE_TYPE_GENERAL_BIT_EXT | VK_DEBUG_UTILS_MESSAGE_TYPE_VALIDATION_BIT_EXT, + cb, + null, + frame); + + logger = instance.vkCreateDebugUtilsMessengerEXT(info, scope); + } + + //typedef VkBool32 (*PFN_vkDebugUtilsMessengerCallbackEXT)(VkDebugUtilsMessageSeverityFlagBitsEXT, VkDebugUtilsMessageTypeFlagsEXT, const VkDebugUtilsMessengerCallbackDataEXT *, void *); + } + + void init_instance() throws Exception { + try ( Frame frame = Frame.frame()) { + VkInstanceCreateInfo info = VkInstanceCreateInfo.create( + 0, + VkApplicationInfo.create("cube", 1, "cube-engine", 2, VK_API_VERSION_1_0, frame), + 1, new String[]{"VK_LAYER_KHRONOS_validation"}, + 3, new String[]{"VK_KHR_surface", "VK_KHR_xlib_surface", "VK_EXT_debug_utils"}, + frame + ); + + instance = VkInstance.vkCreateInstance(info, scope); + System.out.printf("instance = %s\n", instance); + } + } + + Display display; + Window window; + VkSurfaceKHR surface; + + void init_surface() throws Exception { + display = Display.createX11Display(); + window = display.createWindow(width, height); + surface = window.createVulkanSurface(instance, scope); + System.out.printf("surface: %s\n", surface); + } + + void init_device() throws Exception { + try ( Frame frame = Frame.frame()) { + IntArray count$h = IntArray.create(frame, 1); + IntArray present$h = IntArray.create(frame, 1); + HandleArray devs; + int count; + int res; + + devs = instance.vkEnumeratePhysicalDevices(frame, scope); + + // Search for device and queue indices + int devid = -1; + int present_queue = -1; + int graphics_queue = -1; + for (int i = 0; i < devs.length(); i++) { + VkPhysicalDevice dev = devs.getAtIndex(i); + VkQueueFamilyProperties famprops; + + famprops = dev.vkGetPhysicalDeviceQueueFamilyProperties(frame); + + for (int j = 0; j < famprops.length(); j++) { + boolean present = dev.vkGetPhysicalDeviceSurfaceSupportKHR(j, surface); + + if (present && present_queue == -1) + present_queue = j; + if ((famprops.getQueueFlagsAtIndex(j) & VK_QUEUE_GRAPHICS_BIT) != 0) { + graphics_queue = j; + if (present) { + present_queue = j; + break; + } + } + } + if (present_queue != -1 && graphics_queue != -1) { + devid = i; + break; + } + } + + if (devid == -1) + throw new Exception("Cannot find a suitable device"); + + physicalDevice = devs.getAtIndex(devid); + present_queue_index = present_queue; + graphics_queue_index = graphics_queue; + + // NOTE: app scope + memory_properties = VkPhysicalDeviceMemoryProperties.create((SegmentAllocator)scope); + physicalDevice.vkGetPhysicalDeviceMemoryProperties(memory_properties); + device_features = VkPhysicalDeviceFeatures.create((SegmentAllocator)scope); + physicalDevice.vkGetPhysicalDeviceFeatures(device_features); + + FloatArray qpri = FloatArray.create(frame, 0.0f); + VkDeviceQueueCreateInfo qinfo = VkDeviceQueueCreateInfo.create( + 0, + graphics_queue, + 1, qpri, + frame); + String[] extensions = { + "VK_KHR_swapchain" + }; + VkPhysicalDeviceFeatures features = VkPhysicalDeviceFeatures.create(frame); + features.setDepthClamp(1); + VkDeviceCreateInfo devinfo = VkDeviceCreateInfo.create( + 0, + 1, qinfo, + 0, null, + extensions.length, extensions, + features, + frame); + + device = physicalDevice.vkCreateDevice(devinfo, scope); + + System.out.printf("device = %s\n", device); + + /* ************************************************************** */ + int format; + VkSurfaceFormatKHR surfFormats = physicalDevice.vkGetPhysicalDeviceSurfaceFormatsKHR(surface, frame); + // If the format list includes just one entry of VK_FORMAT_UNDEFINED, + // the surface has no preferred format. Otherwise, at least one + // supported format will be returned. + if (surfFormats.length() == 1 && surfFormats.getFormatAtIndex(0) == VK_FORMAT_UNDEFINED) { + format = VK_FORMAT_B8G8R8A8_UNORM; + } else { + format = surfFormats.getFormatAtIndex(0); + } + + VkSurfaceCapabilitiesKHR surfCapabilities = VkSurfaceCapabilitiesKHR.create(frame); + + physicalDevice.vkGetPhysicalDeviceSurfaceCapabilitiesKHR(surface, surfCapabilities); + IntArray presentModes = physicalDevice.vkGetPhysicalDeviceSurfacePresentModesKHR(surface, frame); + + VkExtent2D swapchainExtent; + // width and height are either both 0xFFFFFFFF, or both not 0xFFFFFFFF. + if (surfCapabilities.getCurrentExtent().getWidth() == 0xFFFFFFFF) { + // If the surface size is undefined, the size is set to + // the size of the images requested. + swapchainExtent = VkExtent2D.create( + clampi(width, surfCapabilities.getMinImageExtent().getWidth(), surfCapabilities.getMaxImageExtent().getWidth()), + clampi(height, surfCapabilities.getMinImageExtent().getHeight(), surfCapabilities.getMaxImageExtent().getHeight()), + frame); + } else { + // If the surface size is defined, the swap chain size must match + swapchainExtent = surfCapabilities.getCurrentExtent(); + } + int compositeAlpha = VK_COMPOSITE_ALPHA_OPAQUE_BIT_KHR; + int compositeAlphaFlags[] = { + VK_COMPOSITE_ALPHA_OPAQUE_BIT_KHR, + VK_COMPOSITE_ALPHA_PRE_MULTIPLIED_BIT_KHR, + VK_COMPOSITE_ALPHA_POST_MULTIPLIED_BIT_KHR, + VK_COMPOSITE_ALPHA_INHERIT_BIT_KHR,}; + for (int flag: compositeAlphaFlags) { + if ((surfCapabilities.getSupportedCompositeAlpha() & flag) != 0) { + compositeAlpha = flag; + break; + } + } + + VkSwapchainCreateInfoKHR chaininfo = VkSwapchainCreateInfoKHR.create( + 0, + surface, + surfCapabilities.getMinImageCount(), + format, + VK_COLOR_SPACE_SRGB_NONLINEAR_KHR, + swapchainExtent.getWidth(), swapchainExtent.getHeight(), + 1, //.imageArrayLayers = 1, + VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT, + VK_SHARING_MODE_EXCLUSIVE, + // assumes queues are same. + 0, null, + (surfCapabilities.getSupportedTransforms() & VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR) != 0 + ? VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR : surfCapabilities.getCurrentTransform(), + compositeAlpha, + VK_PRESENT_MODE_FIFO_KHR, + VK_TRUE, + null, + frame); + + chain = device.vkCreateSwapchainKHR(chaininfo, scope); + + int chainImageCount; + + chainImage = device.vkGetSwapchainImagesKHR(chain, (SegmentAllocator)scope, scope); + chainImageCount = (int)chainImage.length(); + chainImageView = VkImageView.createArray(chainImageCount, (SegmentAllocator)scope); + + VkImageViewCreateInfo viewinfo = VkImageViewCreateInfo.create( + 0, + null, + VK_IMAGE_VIEW_TYPE_2D, + format, + VK_COMPONENT_SWIZZLE_R, VK_COMPONENT_SWIZZLE_G, VK_COMPONENT_SWIZZLE_B, VK_COMPONENT_SWIZZLE_A, + VK_IMAGE_ASPECT_COLOR_BIT, 0, 1, 0, 1, + frame); + + for (int i = 0; i < chainImageCount; i++) { + viewinfo.setImage(chainImage.get(i)); + + chainImageView.setAtIndex(i, device.vkCreateImageView(viewinfo, scope)); + } + + chainImageFormat = format; + } + } + + void init_device_queue() { + graphics_queue = device.vkGetDeviceQueue(graphics_queue_index, 0, scope); + if (graphics_queue_index == present_queue_index) { + present_queue = graphics_queue; + } else { + present_queue = device.vkGetDeviceQueue(present_queue_index, 0, scope); + } + } + + void init_command() throws Exception { + try ( Frame frame = Frame.frame()) { + VkCommandPoolCreateInfo poolinfo = VkCommandPoolCreateInfo.create( + 0, + graphics_queue_index, + frame); + + cmd_pool = device.vkCreateCommandPool(poolinfo, scope); + + VkCommandBufferAllocateInfo cmdinfo = VkCommandBufferAllocateInfo.create( + cmd_pool, + VK_COMMAND_BUFFER_LEVEL_PRIMARY, + 1, + frame); + + cmd = device.vkAllocateCommandBuffers(cmdinfo, (SegmentAllocator)scope, scope); + } + } + + // parameterise as init_image? + void init_depth() throws Exception { + try ( Frame frame = Frame.frame()) { + int format = VK_FORMAT_D16_UNORM; + VkMemoryRequirements req = VkMemoryRequirements.create(frame); + VkImageCreateInfo imageinfo = VkImageCreateInfo.create( + 0, + VK_IMAGE_TYPE_2D, + format, + width, height, 1, + 1, + 1, + NUM_SAMPLES, + 0, + VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT, + VK_SHARING_MODE_EXCLUSIVE, + 0, null, + VK_IMAGE_LAYOUT_UNDEFINED, + frame); + + depthImage = device.vkCreateImage(imageinfo, scope); + + device.vkGetImageMemoryRequirements(depthImage, req); + VkMemoryAllocateInfo alloc = VkMemoryAllocateInfo.create( + req.getSize(), + find_memory_type(memory_properties, req.getMemoryTypeBits(), VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT), + frame); + + depthMemory = device.vkAllocateMemory(alloc, scope); + + device.vkBindImageMemory(depthImage, depthMemory, 0); + + VkImageViewCreateInfo viewinfo = VkImageViewCreateInfo.create( + 0, + depthImage, + VK_IMAGE_VIEW_TYPE_2D, + VK_FORMAT_D16_UNORM, + VK_COMPONENT_SWIZZLE_R, VK_COMPONENT_SWIZZLE_G, VK_COMPONENT_SWIZZLE_B, VK_COMPONENT_SWIZZLE_A, + VK_IMAGE_ASPECT_COLOR_BIT, 0, 1, 0, 1, + frame); + + depthView = device.vkCreateImageView(viewinfo, scope); + depthFormat = format; + } + } + + void init_uniform() throws Exception { + uniform = init_buffer(mvp.length * 4, VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT, MemorySegment.ofArray(mvp)); + } + + void init_descriptor() throws Exception { + try ( Frame frame = Frame.frame()) { + HandleArray layout_table = VkDescriptorSetLayout.createArray(1, frame); + VkDescriptorSetLayoutBinding layout_binding = VkDescriptorSetLayoutBinding.create( + 0, + VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, + 1, + VK_SHADER_STAGE_VERTEX_BIT, + null, + frame); + VkDescriptorSetLayoutCreateInfo descriptor_layout = VkDescriptorSetLayoutCreateInfo.create( + 0, + 1, layout_binding, + frame); + + desc_layout = device.vkCreateDescriptorSetLayout(descriptor_layout, scope); + layout_table.setAtIndex(0, desc_layout); + + VkPipelineLayoutCreateInfo pipeline_info = VkPipelineLayoutCreateInfo.create( + 0, + 1, layout_table, + 0, null, + frame); + + pipeline_layout = device.vkCreatePipelineLayout(pipeline_info, scope); + + VkDescriptorPoolSize type_count = VkDescriptorPoolSize.create( + VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, + 1, + frame); + + VkDescriptorPoolCreateInfo descriptor_pool = VkDescriptorPoolCreateInfo.create( + 0, + 1, + 1, type_count, + frame); + + desc_pool = device.vkCreateDescriptorPool(descriptor_pool, scope); + + VkDescriptorSetAllocateInfo alloc_info = VkDescriptorSetAllocateInfo.create( + desc_pool, + 1, layout_table, + frame); + + System.out.println(alloc_info); + + desc_set = device.vkAllocateDescriptorSets(alloc_info, (SegmentAllocator)scope, scope); + + VkDescriptorBufferInfo uniformInfo = VkDescriptorBufferInfo.create(uniform.buffer, 0, uniform.size, frame); + VkWriteDescriptorSet writes = VkWriteDescriptorSet.create( + desc_set.getAtIndex(0), + 0, + 0, + 1, + VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, + null, + uniformInfo, + null, + frame); + + device.vkUpdateDescriptorSets(1, writes, 0, null); + } + } + + void init_render() throws Exception { + try ( Frame frame = Frame.frame()) { + VkAttachmentDescription attachments = VkAttachmentDescription.createArray(2, frame); + + attachments.setFormat(chainImageFormat); + attachments.setSamples(NUM_SAMPLES); + attachments.setLoadOp(VK_ATTACHMENT_LOAD_OP_CLEAR); + attachments.setStoreOp(VK_ATTACHMENT_STORE_OP_STORE); + attachments.setStencilLoadOp(VK_ATTACHMENT_LOAD_OP_DONT_CARE); + attachments.setStencilStoreOp(VK_ATTACHMENT_STORE_OP_DONT_CARE); + attachments.setInitialLayout(VK_IMAGE_LAYOUT_UNDEFINED); + attachments.setFinalLayout(VK_IMAGE_LAYOUT_PRESENT_SRC_KHR); + attachments.setFlags(0); + + attachments.setFormatAtIndex(1, depthFormat); + attachments.setSamplesAtIndex(1, NUM_SAMPLES); + attachments.setLoadOpAtIndex(1, VK_ATTACHMENT_LOAD_OP_CLEAR); + attachments.setStoreOpAtIndex(1, VK_ATTACHMENT_STORE_OP_STORE); + attachments.setStencilLoadOpAtIndex(1, VK_ATTACHMENT_LOAD_OP_DONT_CARE); + attachments.setStencilStoreOpAtIndex(1, VK_ATTACHMENT_STORE_OP_DONT_CARE); + attachments.setInitialLayoutAtIndex(1, VK_IMAGE_LAYOUT_UNDEFINED); + attachments.setFinalLayoutAtIndex(1, VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL); + attachments.setFlagsAtIndex(1, 0); + + VkAttachmentReference color_reference = VkAttachmentReference.create( + 0, + VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL, + frame); + + VkAttachmentReference depth_reference = VkAttachmentReference.create( + 1, + VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL, + frame); + + VkSubpassDescription subpass = VkSubpassDescription.create( + 0, + VK_PIPELINE_BIND_POINT_GRAPHICS, + 0, null, + 1, color_reference, + null, + depth_reference, + 0, null, + frame); + + VkRenderPassCreateInfo rp_info = VkRenderPassCreateInfo.create( + 0, + 2, attachments, + 1, subpass, + 0, null, + frame); + + render_pass = device.vkCreateRenderPass(rp_info, scope); + } + } + + void init_framebuffer() throws Exception { + try ( Frame frame = Frame.frame()) { + HandleArray attachments = VkImageView.createArray(2, frame); + + attachments.setAtIndex(1, depthView); + + VkFramebufferCreateInfo fb_info = VkFramebufferCreateInfo.create( + 0, + render_pass, + 2, attachments, + width, height, 1, + frame); + + framebuffers = VkFramebuffer.createArray(chainImage.length(), (SegmentAllocator)scope); + for (int i = 0; i < chainImage.size(); i++) { + attachments.setAtIndex(0, chainImageView.get(i)); + framebuffers.setAtIndex(i, device.vkCreateFramebuffer(fb_info, scope)); + System.out.printf("framebuffer[%d] = %s\n", i, framebuffers.getAtIndex(i)); + } + } + } + + void init_vertexbuffer() throws Exception { + try ( Frame frame = Frame.frame()) { + float[] image = { + -1, -1, 0, 1, + 1, -1, 0, 1, + -1, 1, 0, 1, + -1, 1, 0, 1, + 1, -1, 0, 1, + 1, 1, 0, 1 + // 1, -1, 0, 1, + // -1, 1, 0, 1, + // 1, 1, 0, 1 + }; + vertex = init_buffer(image.length * 4, VK_BUFFER_USAGE_VERTEX_BUFFER_BIT, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT, MemorySegment.ofArray(image)); + + vertexBuffer.setAtIndex(0, vertex.buffer); + + /* ***************************************** */ + vi_binding.setBinding(0); + vi_binding.setInputRate(VK_VERTEX_INPUT_RATE_VERTEX); + vi_binding.setStride(4 * 4); + + vi_attribs.setBinding(0); + vi_attribs.setLocation(0); + vi_attribs.setFormat(VK_FORMAT_R32G32B32A32_SFLOAT); + vi_attribs.setOffset(0); + //vi_attribs.setBindingAtIndex(1, 0); + //vi_attribs.setLocationAtIndex(1, 1); + //vi_attribs.setFormatAtIndex(1, VK_FORMAT_R32G32B32A32_SFLOAT); + //vi_attribs.setOffsetAtIndex(1, 16); + } + } + + void init_pipeline() throws Exception { + int res; + try ( Frame frame = Frame.frame()) { + IntArray dynamicStateEnables = IntArray.create(frame, + VK_DYNAMIC_STATE_VIEWPORT, + VK_DYNAMIC_STATE_SCISSOR); + + VkPipelineDynamicStateCreateInfo dynamicState = VkPipelineDynamicStateCreateInfo.create( + 0, + 2, dynamicStateEnables, + frame); + + VkPipelineVertexInputStateCreateInfo vi = VkPipelineVertexInputStateCreateInfo.create( + 0, + (int)vi_binding.length(), vi_binding, + (int)vi_attribs.length(), vi_attribs, + frame); + + VkPipelineInputAssemblyStateCreateInfo ia = VkPipelineInputAssemblyStateCreateInfo.create( + 0, + VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST, + 0, + frame); + + VkPipelineRasterizationStateCreateInfo rs = VkPipelineRasterizationStateCreateInfo.create( + 0, + VK_TRUE, + VK_FALSE, + VK_POLYGON_MODE_FILL, + VK_CULL_MODE_BACK_BIT, + VK_FRONT_FACE_CLOCKWISE, + VK_FALSE, + 0.0f, + 0.0f, + 0.0f, + 1.0f, + frame); + + VkPipelineColorBlendAttachmentState att_state = VkPipelineColorBlendAttachmentState.create( + VK_FALSE, + VK_BLEND_FACTOR_ZERO, + VK_BLEND_FACTOR_ZERO, + VK_BLEND_OP_ADD, + VK_BLEND_FACTOR_ZERO, + VK_BLEND_FACTOR_ZERO, + VK_BLEND_OP_ADD, + 0xf, + frame); + + VkPipelineColorBlendStateCreateInfo cb = VkPipelineColorBlendStateCreateInfo.create( + 0, + VK_FALSE, + VK_LOGIC_OP_NO_OP, + 1, att_state, + 1.0f, 1.0f, 1.0f, 1.0f, + frame); + + VkPipelineViewportStateCreateInfo vp = VkPipelineViewportStateCreateInfo.create( + 0, + 1, null, + 1, null, + frame); + + VkPipelineDepthStencilStateCreateInfo ds = VkPipelineDepthStencilStateCreateInfo.create( + 0, + VK_TRUE, + VK_TRUE, + VK_COMPARE_OP_LESS_OR_EQUAL, + VK_FALSE, + VK_FALSE, + 0.0f, + 0.0f, + frame); + VkStencilOpState back = ds.getBack(); + + back.setFailOp(VK_STENCIL_OP_KEEP); + back.setPassOp(VK_STENCIL_OP_KEEP); + back.setCompareOp(VK_COMPARE_OP_ALWAYS); + back.setCompareMask(0); + back.setReference(0); + back.setDepthFailOp(VK_STENCIL_OP_KEEP); + back.setWriteMask(0); + + VkStencilOpState front = ds.getFront(); + + front.setFailOp(VK_STENCIL_OP_KEEP); + front.setPassOp(VK_STENCIL_OP_KEEP); + front.setCompareOp(VK_COMPARE_OP_ALWAYS); + front.setCompareMask(0); + front.setReference(0); + front.setDepthFailOp(VK_STENCIL_OP_KEEP); + front.setWriteMask(0); + + VkPipelineMultisampleStateCreateInfo ms = VkPipelineMultisampleStateCreateInfo.create( + 0, + NUM_SAMPLES, + 0, //.sampleShadingEnable = VK_FALSE, + 0.0f, + null, + 0, //.alphaToCoverageEnable = VK_FALSE, + 0, //.alphaToOneEnable = VK_FALSE, + frame + ); + + VkShaderModuleCreateInfo vsInfo = VkShaderModuleCreateInfo.create( + 0, + sdf_vs.length() * 4, + sdf_vs, + frame); + VkShaderModuleCreateInfo fsInfo = VkShaderModuleCreateInfo.create( + 0, + sdf_fs.length() * 4, + sdf_fs, + frame); + + shader.setAtIndex(0, device.vkCreateShaderModule(vsInfo, scope)); + shader.setAtIndex(1, device.vkCreateShaderModule(fsInfo, scope)); + + VkPipelineShaderStageCreateInfo shaderStages = VkPipelineShaderStageCreateInfo.createArray(2, (SegmentAllocator)scope); + + shaderStages.setStage(VK_SHADER_STAGE_VERTEX_BIT); + shaderStages.setName("main", (SegmentAllocator)scope); + shaderStages.setModule(shader.get(0)); + + shaderStages.setStageAtIndex(1, VK_SHADER_STAGE_FRAGMENT_BIT); + shaderStages.setNameAtIndex(1, "main", (SegmentAllocator)scope); + shaderStages.setModuleAtIndex(1, shader.get(1)); + + VkGraphicsPipelineCreateInfo pipeline = VkGraphicsPipelineCreateInfo.create( + 0, + 2, shaderStages, + vi, + ia, + null, + vp, + rs, + ms, + ds, + cb, + dynamicState, + pipeline_layout, + render_pass, + 0, + null, + 0, + frame); + + res = device.vkCreateGraphicsPipelines(null, 1, pipeline, this.pipeline); + + VkSemaphoreCreateInfo seminfo = VkSemaphoreCreateInfo.create(0, frame); + chainSemaphore = device.vkCreateSemaphore(seminfo, scope); + + VkFenceCreateInfo fenceInfo = VkFenceCreateInfo.create(0, frame); + drawFence = device.vkCreateFence(fenceInfo, scope); + } + } + + void execute_begin_command_buffer() throws Exception { + /* DEPENDS on init_command() */ + try ( Frame frame = Frame.frame()) { + VkCommandBufferBeginInfo cmd_buf_info = VkCommandBufferBeginInfo.create( + 0, + null, + frame); + + cmd.getAtIndex(0).vkBeginCommandBuffer(cmd_buf_info); + } + } + + void execute_end_command_buffer() throws Exception { + cmd.getAtIndex(0).vkEndCommandBuffer(); + } + + final static long FENCE_TIMEOUT = 100000000; + + void execute_queue_command_buffer() throws Exception { + int res; + + /* Queue the command buffer for execution */ + /* FIXME: frame shoudl provide or take explicit scope */ + try ( ResourceScope scope = ResourceScope.newConfinedScope(); Frame frame = Frame.frame()) { + IntArray pipe_stage_flags = IntArray.create(frame, VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT); + VkFenceCreateInfo fenceInfo = VkFenceCreateInfo.create(0, frame); + HandleArray fences = VkFence.createArray(1, frame); + + fences.setAtIndex(0, device.vkCreateFence(fenceInfo, scope)); + + VkSubmitInfo submit_info = VkSubmitInfo.create( + 1, null, pipe_stage_flags, + (int)cmd.length(), cmd, + 0, null, + frame); + + graphics_queue.vkQueueSubmit(1, submit_info, drawFence); + + do { + res = device.vkWaitForFences(1, fences, 1, FENCE_TIMEOUT); + } while (res == VK_TIMEOUT); + + device.vkDestroyFence(fences.getAtIndex(0)); + } + } + + void cmd_viewport() { + try ( Frame frame = Frame.frame()) { + VkCommandBuffer cmd = this.cmd.getAtIndex(0); + VkViewport viewport = VkViewport.create( + 0, 0, width, height, 0.0f, 1.0f, + frame); + cmd.vkCmdSetViewport(0, 1, viewport); + } + } + + void cmd_scissors() { + try ( Frame frame = Frame.frame()) { + VkCommandBuffer cmd = this.cmd.getAtIndex(0); + VkRect2D scissor = VkRect2D.create(frame); + VkExtent2D extent = scissor.getExtent(); + + extent.setWidth(width); + extent.setHeight(height); + + cmd.vkCmdSetScissor(0, 1, scissor); + } + } + + void cmd_paint() throws Exception { + int res; + try ( Frame frame = Frame.frame()) { + int chainIndex; + IntArray chainIndices = IntArray.createArray(1, frame); + VkCommandBuffer cmd = this.cmd.getAtIndex(0); + + device.vkAcquireNextImageKHR(chain, ~0L, chainSemaphore, null, chainIndices); + chainIndex = chainIndices.getAtIndex(0); + LongArray offsets = LongArray.createArray(1, frame); + + VkClearValue clear_values = VkClearValue.createArray(2, frame); + clear_values.getColor().setFloat32(0.2f, 0.2f, 0.2f, 0.2f, frame); + VkClearDepthStencilValue depthStencil = clear_values.getAtIndex(1).getDepthStencil(); + depthStencil.setDepth(1.0f); + depthStencil.setStencil(0); + + System.out.printf("render framebuffer[%d] = %s\n", chainIndex, framebuffers.getAtIndex(chainIndex)); + + VkRenderPassBeginInfo rp_begin = VkRenderPassBeginInfo.create( + render_pass, + framebuffers.getAtIndex(chainIndex), + 0, 0, width, height, + 2, clear_values, + frame); + + cmd.vkCmdBeginRenderPass(rp_begin, VK_SUBPASS_CONTENTS_INLINE); + + cmd.vkCmdBindPipeline(VK_PIPELINE_BIND_POINT_GRAPHICS, pipeline.getAtIndex(0)); + cmd.vkCmdBindDescriptorSets(VK_PIPELINE_BIND_POINT_GRAPHICS, pipeline_layout, 0, NUM_DESCRIPTOR_SETS, desc_set, 0, null); + cmd.vkCmdBindVertexBuffers(0, 1, vertexBuffer, offsets); + + cmd_viewport(); + cmd_scissors(); + + cmd.vkCmdDraw(12 * 3, 1, 0, 0); + cmd.vkCmdEndRenderPass(); + + cmd.vkEndCommandBuffer(); + + IntArray pipe_stage_flags = IntArray.create(frame, VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT); + HandleArray semaphores = VkSemaphore.createArray(1, frame);//, chainSemaphore, scope); + + semaphores.setAtIndex(0, chainSemaphore); + + VkSubmitInfo submit_info = VkSubmitInfo.create( + 1, semaphores, pipe_stage_flags, + (int)this.cmd.length(), this.cmd, + 0, null, + frame); + + HandleArray fences = VkFence.createArray(1, frame); + + fences.setAtIndex(0, drawFence); + + // Queue the command buffer for execution + device.vkResetFences(1, fences); + + graphics_queue.vkQueueSubmit(1, submit_info, drawFence); + + // Make sure command buffer is finished before presenting + do { + res = device.vkWaitForFences(1, fences, VK_TRUE, FENCE_TIMEOUT); + } while (res == VK_TIMEOUT); + + // Now present the image in the window + HandleArray chains = VkSwapchainKHR.createArray(1, frame); + chains.setAtIndex(0, chain); + VkPresentInfoKHR present = VkPresentInfoKHR.create( + 0, null, + 1, chains, chainIndices, null, + frame); + + present_queue.vkQueuePresentKHR(present); + } + } + + /** + * Buffers are created in three steps: + * 1) create buffer, specifying usage and size + * 2) allocate memory based on memory requirements + * 3) bind memory + *

+ */ + BufferMemory init_buffer(long dataSize, int usage, int properties, MemorySegment init) throws Exception { + try ( Frame frame = Frame.frame()) { + VkMemoryRequirements req = VkMemoryRequirements.create(frame); + VkBufferCreateInfo buf_info = VkBufferCreateInfo.create( + 0, + dataSize, + usage, + VK_SHARING_MODE_EXCLUSIVE, + 0, null, + frame); + + VkBuffer buffer = device.vkCreateBuffer(buf_info, scope); + + device.vkGetBufferMemoryRequirements(buffer, req); + + VkMemoryAllocateInfo alloc = VkMemoryAllocateInfo.create( + req.getSize(), + find_memory_type(memory_properties, req.getMemoryTypeBits(), properties), + frame); + + VkDeviceMemory memory = device.vkAllocateMemory(alloc, scope); + + if (init != null) { + MemorySegment mem = device.vkMapMemory(memory, 0, dataSize, 0, scope); + mem.copyFrom(init); + device.vkUnmapMemory(memory); + } + + device.vkBindBufferMemory(buffer, memory, 0); + + return new BufferMemory(buffer, memory, dataSize); + } + } + + void shutdown() { + device.vkDestroyFence(drawFence); + device.vkDestroySemaphore(chainSemaphore); + + device.vkDestroyPipeline(pipeline.getAtIndex(0)); + for (int i = 0; i < shader.size(); i++) + device.vkDestroyShaderModule(shader.getAtIndex(i)); + + vertex.free(device); + uniform.free(device); + + for (int i = 0; i < framebuffers.size(); i++) + device.vkDestroyFramebuffer(framebuffers.getAtIndex(i)); + + device.vkDestroyRenderPass(render_pass); + + device.vkDestroyDescriptorPool(desc_pool); + device.vkDestroyPipelineLayout(pipeline_layout); + device.vkDestroyDescriptorSetLayout(desc_layout); + + device.vkDestroyImageView(depthView); + device.vkFreeMemory(depthMemory); + device.vkDestroyImage(depthImage); + + for (int i = 0; i < chainImageView.size(); i++) + device.vkDestroyImageView(chainImageView.getAtIndex(i)); + + device.vkDestroySwapchainKHR(chain); + + device.vkDestroyCommandPool(cmd_pool); + device.vkDestroyDevice(); + + instance.vkDestroySurfaceKHR(surface); + window.close(); + display.close(); + + if (logger != null) + instance.vkDestroyDebugUtilsMessengerEXT(logger); + instance.vkDestroyInstance(); + } + + /** + * This finds the memory type index for the memory on a specific device. + */ + static int find_memory_type(VkPhysicalDeviceMemoryProperties memory, int typeMask, int query) { + VkMemoryType mtypes = memory.getMemoryTypes(); + + for (int i = 0; i < memory.getMemoryTypeCount(); i++) { + if (((1 << i) & typeMask) != 0 && ((mtypes.getAtIndex(i).getPropertyFlags() & query) == query)) + return i; + } + return -1; + } + + static int clampi(int v, int min, int max) { + return v < min ? min : v < max ? v : max; + } + + void init_matrices() { + //float eye[] = new float[] {-5, 3, -10}; + float eye[] = new float[]{0, 0, -10}; + float centre[] = new float[]{0, 0, 0}; + float up[] = new float[]{0, -1, 0}; + float t0[] = new float[16], t1[] = new float[16]; + + perspective(projection, (float)(Math.PI * 0.25), 1.0f, 0.1f, 100.0f); + lookAt(view, eye, centre, up); + identity4f(model); + mult4x4f(t0, clip, projection); + mult4x4f(t1, t0, view); + mult4x4f(mvp, t1, model); + } + + void demo() throws Exception { + sdf_vs = ShaderIO.loadSdf_vert((SegmentAllocator)scope); + sdf_fs = ShaderIO.loadSdf_frag((SegmentAllocator)scope); + + init_matrices(); + + init_instance(); + init_debug(); + + init_surface(); + init_device(); + init_device_queue(); + init_command(); + init_depth(); + init_uniform(); + + init_descriptor(); + init_render(); + init_framebuffer(); + init_vertexbuffer(); + init_pipeline(); + + execute_begin_command_buffer(); + + cmd_paint(); + + System.out.println("Any key to quit"); + Event e; +outer: while ((e = window.nextEvent(true)) != null) { + switch (e.type) { + case Event.KEY: + case Event.CLOSE: + break outer; + } + } + + shutdown(); + } + + public static void main(String[] args) throws Throwable { + System.loadLibrary("vulkan"); + System.loadLibrary("X11"); + + new TestSDF().demo(); + } +} diff --git a/src/notzed.vulkan.test/classes/vulkan/test/Tutorial.java b/src/notzed.vulkan.test/classes/vulkan/test/Tutorial.java new file mode 100644 index 0000000..09d77b7 --- /dev/null +++ b/src/notzed.vulkan.test/classes/vulkan/test/Tutorial.java @@ -0,0 +1,369 @@ +/* + Going through the Vulkan Tutorial. +*/ +package vulkan.test; + +import au.notzed.display.Display; +import au.notzed.display.Event; +import au.notzed.display.Window; +import au.notzed.nativez.Frame; + +import au.notzed.nativez.HandleArray; +import au.notzed.nativez.IntArray; +import au.notzed.nativez.LongArray; +import java.io.IOException; +import java.util.ArrayList; +import java.util.List; +import java.util.stream.Stream; +import jdk.incubator.foreign.MemorySegment; +import jdk.incubator.foreign.ResourceScope; +import jdk.incubator.foreign.SegmentAllocator; +import vulkan.VkBuffer; +import vulkan.VkClearValue; +import vulkan.VkCommandBuffer; +import vulkan.VkCommandBufferBeginInfo; +import vulkan.VkDevice; +import vulkan.VkFence; +import vulkan.VkFramebuffer; +import vulkan.VkInstance; +import vulkan.VkPhysicalDeviceFeatures; +import vulkan.VkPipeline; +import vulkan.VkPipelineLayout; +import vulkan.VkPresentInfoKHR; +import vulkan.VkRect2D; +import vulkan.VkRenderPassBeginInfo; +import vulkan.VkSemaphore; +import vulkan.VkShaderModule; +import vulkan.VkSubmitInfo; +import vulkan.VkSurfaceKHR; +import vulkan.VkSwapchainKHR; +import vulkan.VkViewport; +import vulkan.Vulkan; +import static vulkan.Vulkan.VK_API_VERSION_1_2; +import static vulkan.Vulkan.VK_FENCE_CREATE_SIGNALED_BIT; +import static vulkan.Vulkan.VK_KHR_SWAPCHAIN_EXTENSION_NAME; +import static vulkan.Vulkan.VK_PIPELINE_BIND_POINT_GRAPHICS; +import static vulkan.Vulkan.VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT; +import static vulkan.Vulkan.VK_PRESENT_MODE_FIFO_KHR; +import static vulkan.Vulkan.VK_SUBOPTIMAL_KHR; +import static vulkan.Vulkan.VK_SUBPASS_CONTENTS_INLINE; +import static vulkan.Vulkan.VK_SUCCESS; +import static vulkan.Vulkan.VK_TRUE; +//import static vulkan.Vulkan.*; + +public class Tutorial { + + static int width = 724, height = 580; + static final int MAX_FRAMES_INFLIGHT = 2; + + static String[] deviceTypes = { + "VK_PHYSICAL_DEVICE_TYPE_OTHER", + "VK_PHYSICAL_DEVICE_TYPE_INTEGRATED_GPU", + "VK_PHYSICAL_DEVICE_TYPE_DISCRETE_GPU", + "VK_PHYSICAL_DEVICE_TYPE_VIRTUAL_GPU", + "VK_PHYSICAL_DEVICE_TYPE_CPU" + }; + + static final float[] vertices = { + 0.0f, -0.5f, 1, 0, 0, + 0.5f, 0.5f, 0, 1, 0, + -0.5f, 0.5f, 0, 0, 1 + }; + + public static record RenderInfo( + Demo.DemoDevice device, + Demo.DemoChain chain, + VkPipeline pipeline, + VkPipelineLayout pipelineLayout, + HandleArray commandBuffers, + HandleArray frameBuffers, + Runnable[] resources, + ResourceScope scope) { + + public void close() { + VkDevice d = device.device(); + frameBuffers.stream().forEach(d::vkDestroyFramebuffer); + d.vkFreeCommandBuffers(device.pools()[0], commandBuffers.size(), commandBuffers); + d.vkDestroyPipeline(pipeline); + d.vkDestroyPipelineLayout(pipelineLayout); + + for (int i = resources.length - 1; i >= 0; i--) + resources[i].run(); + + // here? chain? + d.vkDestroyRenderPass(chain.renderPass()); + chain.views().forEach(d::vkDestroyImageView); + d.vkDestroySwapchainKHR(chain.swapchain()); + + scope.close(); + } + } + + static void rebuildCommandBuffersx(RenderInfo info, int extWidth, int extHeight) { + Demo.DemoChain chain = info.chain(); + HandleArray commandBuffers = info.commandBuffers(); + HandleArray frameBuffers = info.frameBuffers(); + VkPipeline pipeline = info.pipeline; + + Demo.resetCommandBuffers(info.device, 0, commandBuffers); + + try ( Frame frame = Frame.frame()) { + VkCommandBufferBeginInfo begin = VkCommandBufferBeginInfo.create(0, null, frame); + VkClearValue clear = VkClearValue.createColour(0, 0, 0, 1, frame); + VkRenderPassBeginInfo render = VkRenderPassBeginInfo.create( + chain.renderPass(), null, + 0, 0, extWidth, extHeight, + 1, clear, + frame); + VkViewport viewports = VkViewport.create(0, 0, extWidth, extHeight, 0, 1, frame); + VkRect2D scissors = VkRect2D.create(0, 0, extWidth, extHeight, frame); + + for (int i = 0; i < commandBuffers.size(); i++) { + VkCommandBuffer cmd = commandBuffers.get(i); + + render.setFramebuffer(frameBuffers.get(i)); + + cmd.vkBeginCommandBuffer(begin); + cmd.vkCmdBeginRenderPass(render, VK_SUBPASS_CONTENTS_INLINE); // SECONDARY... for sub-rendering? + + cmd.vkCmdSetViewport(0, 1, viewports); + cmd.vkCmdSetScissor(0, 1, scissors); + + cmd.vkCmdBindPipeline(VK_PIPELINE_BIND_POINT_GRAPHICS, pipeline); + cmd.vkCmdDraw(3, 1, 0, 0); + + cmd.vkCmdEndRenderPass(); + cmd.vkEndCommandBuffer(); + } + } + } + + static RenderInfo createRenderInfo(Demo.DemoDevice device, int pixWidth, int pixHeight, VkShaderModule vertex, VkShaderModule fragment) { + ResourceScope scope = ResourceScope.newSharedScope(); + try ( Frame frame = Frame.frame()) { + SegmentAllocator alloc = SegmentAllocator.newNativeArena(scope); + List cleanup = new ArrayList<>(); + + Demo.DemoChain chain = Demo.createSwapchain( + device, + Demo.ColourFormat.SRGB, + //VK_PRESENT_MODE_IMMEDIATE_KHR, + VK_PRESENT_MODE_FIFO_KHR, + pixWidth, pixHeight, alloc, scope); + + VkPipelineLayout layout = Demo.dumbPipelineLayout(device.device(), scope); + VkPipeline pipeline = Demo.dumbPipeline(device.device(), vertex, fragment, layout, chain.renderPass(), scope); + + // could move to chain? + HandleArray frameBuffers = Demo.createFramebuffers(device, chain, alloc, scope); + HandleArray commandBuffers = Demo.createCommandBuffers(device, 0, frameBuffers.size(), alloc, scope); + + // could move creation to Chain? + VkCommandBufferBeginInfo begin = VkCommandBufferBeginInfo.create(0, null, frame); + VkClearValue clear = VkClearValue.createColour(0, 0, 0.25f, 1, frame); + VkRenderPassBeginInfo render = VkRenderPassBeginInfo.create( + chain.renderPass(), null, + 0, 0, chain.extWidth(), chain.extHeight(), + 1, clear, + frame); + VkViewport viewports = VkViewport.create(0, 0, chain.extWidth(), chain.extHeight(), 0, 1, frame); + VkRect2D scissors = VkRect2D.create(0, 0, chain.extWidth(), chain.extHeight(), frame); + + Demo.Buffer vertexStaging = Demo.createBuffer(device, vertices.length * 4, Vulkan.VK_BUFFER_USAGE_TRANSFER_SRC_BIT, Vulkan.VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT, device.queueFamilies(), MemorySegment.ofArray(vertices), scope); + Demo.Buffer vertexBuffer = Demo.createBuffer(device, vertices.length * 4, Vulkan.VK_BUFFER_USAGE_TRANSFER_DST_BIT | Vulkan.VK_BUFFER_USAGE_VERTEX_BUFFER_BIT, Vulkan.VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT, device.queueFamilies(), null, scope); + HandleArray buffers = VkBuffer.createArray(1, alloc, scope); + LongArray buffersOffset = LongArray.createArray(1, alloc); + + buffers.set(0, vertexBuffer.buffer()); + + Demo.copyBuffer(device, vertexStaging, vertexBuffer); + vertexStaging.close(device.device()); + cleanup.add(() -> vertexBuffer.close(device.device())); + + for (int i = 0; i < commandBuffers.size(); i++) { + VkCommandBuffer cmd = commandBuffers.get(i); + + render.setFramebuffer(frameBuffers.get(i)); + + cmd.vkBeginCommandBuffer(begin); + cmd.vkCmdBeginRenderPass(render, VK_SUBPASS_CONTENTS_INLINE); // SECONDARY... for sub-rendering? + + cmd.vkCmdSetViewport(0, 1, viewports); + cmd.vkCmdSetScissor(0, 1, scissors); + + cmd.vkCmdBindPipeline(VK_PIPELINE_BIND_POINT_GRAPHICS, pipeline); + cmd.vkCmdBindVertexBuffers(0, 1, buffers, buffersOffset); + cmd.vkCmdDraw(3, 1, 0, 0); + + cmd.vkCmdEndRenderPass(); + cmd.vkEndCommandBuffer(); + } + return new RenderInfo(device, chain, pipeline, layout, commandBuffers, frameBuffers, cleanup.toArray(Runnable[]::new), scope); + } catch (Throwable t) { + scope.close(); + throw new RuntimeException(t); + } + } + + public static void main(String[] args) throws IOException, InterruptedException { + ResourceScope scope = ResourceScope.globalScope(); + + System.loadLibrary("vulkan"); + System.loadLibrary("X11"); + + try ( Frame frame = Frame.frame()) { + VkInstance instance = Demo.createInstance(VK_API_VERSION_1_2, + new String[]{"VK_LAYER_KHRONOS_validation"}, + new String[]{"VK_KHR_surface", "VK_KHR_xlib_surface", "VK_EXT_debug_utils"}, + scope); + + Display display; + Window window; + VkSurfaceKHR surface; + + display = Display.createX11Display(); + window = display.createWindow(width, height); + surface = window.createVulkanSurface(instance, scope); + + VkPhysicalDeviceFeatures features = VkPhysicalDeviceFeatures.create(frame); + + features.setDepthClamp(VK_TRUE); + + // Select 3 application queues + // graphics, compute, present + Demo.DemoDevice device = Demo.createDevice(instance, features, surface, + new int[]{Demo.QUEUE_GRAPHICS | Demo.QUEUE_PRESENT, Demo.QUEUE_TRANSFER}, + new String[]{ + VK_KHR_SWAPCHAIN_EXTENSION_NAME + }, scope); + + VkShaderModule vertex = Demo.createShaderModule(device.device(), ShaderIO.loadDemo_vert(frame), scope); + VkShaderModule fragment = Demo.createShaderModule(device.device(), ShaderIO.loadDemo_frag(frame), scope); + HandleArray chains = VkSwapchainKHR.createArray(1, frame, scope); + + HandleArray imageReady = device.createSemaphores(MAX_FRAMES_INFLIGHT, frame, scope); + HandleArray renderDone = device.createSemaphores(MAX_FRAMES_INFLIGHT, frame, scope); + HandleArray renderFence = device.createFences(MAX_FRAMES_INFLIGHT, VK_FENCE_CREATE_SIGNALED_BIT, frame, scope); + + RenderInfo render = createRenderInfo(device, width, height, vertex, fragment); + + Demo.DemoChain chain = render.chain(); + HandleArray commandBuffers = render.commandBuffers(); + + chains.setAtIndex(0, chain.swapchain()); + + HandleArray imageFence = VkFence.createArray(chain.images().size(), frame, scope); + + VkSubmitInfo submitDraw = VkSubmitInfo.create( + 1, null, // imageRead.current + IntArray.create(frame, VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT), + 1, null, // commandBuffers.current + 1, null, // renderDone.current + frame); + + IntArray imageIndex = IntArray.createArray(1, frame); + VkPresentInfoKHR present = VkPresentInfoKHR.create( + 1, null, //renderDone, + 1, chains, imageIndex, + null, + frame); + + int currentFrame = 0; + long last = System.nanoTime(); +outer: while (true) { + int res; + + System.out.println(currentFrame); + for (Event e = window.nextEvent(true); e != null; e = window.nextEvent(false)) { + System.out.println(e); + switch (e.type) { + case Event.KEY: + if (e.key == 9) + break outer; + break; + case Event.CLOSE: + break outer; + case Event.RESIZE: + if (e.width == 0) { + System.out.println("iconise"); + while (true) { + e = window.nextEvent(true); + if (e.type == Event.RESIZE && e.width > 0 && e.height > 0) + break; + if (e.type == Event.CLOSE) + break outer; + } + } + width = e.width; + height = e.height; + System.out.printf("resize: %dx%d\n", width, height); + break; + } + } + + long next = System.nanoTime(); + //System.out.printf(" %12.9f\n", (next - last) * 1E-9); + last = next; + + res = device.device().vkAcquireNextImageKHR(chain.swapchain(), ~0, imageReady.get(currentFrame), null, imageIndex); + if (res == VK_SUCCESS || res == VK_SUBOPTIMAL_KHR) { + int index = imageIndex.get(0); + VkFence renderBusy = renderFence.get(currentFrame); + + // This logic is to handle multiple inflight frames + { + HandleArray imageBusy = imageFence.asSlice(index, 1); + HandleArray renderCurrent = renderFence.asSlice(currentFrame, 1); + + if (imageFence.get(index) != null) + device.device().vkWaitForFences(1, imageBusy, VK_TRUE, ~0); + else + device.device().vkWaitForFences(1, renderCurrent, VK_TRUE, ~0); + + imageFence.set(index, renderBusy); + device.device().vkResetFences(1, renderCurrent); + } + + submitDraw.setWaitSemaphores(imageReady.asSlice(currentFrame)); + submitDraw.setSignalSemaphores(renderDone.asSlice(currentFrame)); + submitDraw.setCommandBuffers(commandBuffers.asSlice(index)); + + present.setWaitSemaphores(renderDone.asSlice(currentFrame)); + + device.queues()[0].vkQueueSubmit(1, submitDraw, renderBusy); + device.queues()[0].vkQueuePresentKHR(present); + + //device.device().vkWaitForFences(1, renderFence, VK_TRUE, ~0); + // resize + if (res == VK_SUBOPTIMAL_KHR) { + device.device().vkDeviceWaitIdle(); + + System.out.println("reconfigure"); + render.close(); + render = createRenderInfo(device, width, height, vertex, fragment); + chain = render.chain(); + chains.setAtIndex(0, chain.swapchain()); + commandBuffers = render.commandBuffers(); + } + + } else { + System.out.println(Vulkan.getErrorMessage(res)); + } + + currentFrame = (currentFrame + 1) % MAX_FRAMES_INFLIGHT; + } + device.device().vkDeviceWaitIdle(); + + Stream.concat(imageReady.stream(), renderDone.stream()).forEach(device.device()::vkDestroySemaphore); + renderFence.stream().forEach(device.device()::vkDestroyFence); + + device.device().vkDestroyShaderModule(fragment); + device.device().vkDestroyShaderModule(vertex); + + render.close(); + device.close(); + instance.vkDestroySurfaceKHR(surface); + instance.vkDestroyInstance(); + } + } +} diff --git a/src/notzed.vulkan.test/gen/gen.make b/src/notzed.vulkan.test/gen/gen.make new file mode 100644 index 0000000..b0c5235 --- /dev/null +++ b/src/notzed.vulkan.test/gen/gen.make @@ -0,0 +1,24 @@ + +notzed.vulkan.test_SHADERS = \ + vulkan/test/mandelbrot.comp.bin \ + vulkan/test/cube.vert.bin \ + vulkan/test/cube.frag.bin \ + vulkan/test/sdf.vert.bin \ + vulkan/test/sdf.frag.bin \ + vulkan/test/demo.vert.bin \ + vulkan/test/demo.frag.bin + +notzed.vulkan.test_JAVA_GENERATED = \ + vulkan/test/ShaderIO.java + +notzed.vulkan.test_RESOURCES_GENERATED = \ + $(notzed.vulkan.test_SHADERS) + +notzed.vulkan.test_SPIRV = $(notzed.vulkan.test_SHADERS:%=bin/gen/notzed.vulkan.test/classes/%) + +bin/gen/notzed.vulkan.test/classes/%.bin: src/notzed.vulkan.test/shaders/% + mkdir -p $(@D) + glslangValidator --target-env vulkan1.0 -V -o $@ $< + +bin/gen/notzed.vulkan.test/classes/vulkan/test/ShaderIO.java: $(notzed.vulkan.test_SPIRV) src/notzed.vulkan.test/gen/generate-shaderio + src/notzed.vulkan.test/gen/generate-shaderio $@ $(notzed.vulkan.test_SPIRV) diff --git a/src/notzed.vulkan.test/gen/generate-shaderio b/src/notzed.vulkan.test/gen/generate-shaderio new file mode 100755 index 0000000..c2c2485 --- /dev/null +++ b/src/notzed.vulkan.test/gen/generate-shaderio @@ -0,0 +1,52 @@ +#!/usr/bin/perl + +# probably should take scope + +use strict; + +use File::Path qw(make_path); +use File::Basename; + +my $path = shift; + +open my $f, ">", "$path~" || die; + +print $f <= 0) { + my $file = shift; + my $func = ucfirst(basename($file, '.bin')); + my $name = basename($file); + my $size = (stat($file))[7]; + + die "No such file: $file" if !-f $file; + + $func =~ s/\./_/gon; + + print $f "\tstatic IntArray load$func(SegmentAllocator alloc) throws IOException { return loadSPIRV(\"$name\", $size, alloc); }\n"; +} + +print $f "}\n"; + +close $f; + +rename "$path~",$path; diff --git a/src/notzed.vulkan.test/shaders/vulkan/test/cube.frag b/src/notzed.vulkan.test/shaders/vulkan/test/cube.frag new file mode 100644 index 0000000..de24544 --- /dev/null +++ b/src/notzed.vulkan.test/shaders/vulkan/test/cube.frag @@ -0,0 +1,8 @@ +#version 400 +#extension GL_ARB_separate_shader_objects : enable +#extension GL_ARB_shading_language_420pack : enable +layout (location = 0) in vec4 color; +layout (location = 0) out vec4 outColor; +void main() { + outColor = color; +} diff --git a/src/notzed.vulkan.test/shaders/vulkan/test/cube.vert b/src/notzed.vulkan.test/shaders/vulkan/test/cube.vert new file mode 100644 index 0000000..5d21e1e --- /dev/null +++ b/src/notzed.vulkan.test/shaders/vulkan/test/cube.vert @@ -0,0 +1,14 @@ +#version 400 +#extension GL_ARB_separate_shader_objects : enable +#extension GL_ARB_shading_language_420pack : enable +layout (std140, binding = 0) uniform bufferVals { + mat4 mvp; +} data; +layout (location = 0) in vec4 pos; +layout (location = 1) in vec4 inColor; +layout (location = 0) out vec4 outColor; + +void main() { + outColor = inColor; + gl_Position = data.mvp * pos; +} diff --git a/src/notzed.vulkan.test/shaders/vulkan/test/demo.frag b/src/notzed.vulkan.test/shaders/vulkan/test/demo.frag new file mode 100644 index 0000000..e335fa8 --- /dev/null +++ b/src/notzed.vulkan.test/shaders/vulkan/test/demo.frag @@ -0,0 +1,8 @@ +#version 450 + +layout (location = 0) in vec3 colour; +layout (location = 0) out vec4 pixel; + +void main() { + pixel = vec4(colour, 1); +} diff --git a/src/notzed.vulkan.test/shaders/vulkan/test/demo.vert b/src/notzed.vulkan.test/shaders/vulkan/test/demo.vert new file mode 100644 index 0000000..48bd441 --- /dev/null +++ b/src/notzed.vulkan.test/shaders/vulkan/test/demo.vert @@ -0,0 +1,11 @@ +#version 450 + +layout (location=0) in vec2 inPosition; +layout (location=1) in vec3 inColour; + +layout (location=0) out vec3 colour; + +void main() { + gl_Position = vec4(inPosition, 0.0, 1.0); + colour = inColour; +} diff --git a/src/notzed.vulkan.test/shaders/vulkan/test/mandelbrot.comp b/src/notzed.vulkan.test/shaders/vulkan/test/mandelbrot.comp new file mode 100644 index 0000000..6a45590 --- /dev/null +++ b/src/notzed.vulkan.test/shaders/vulkan/test/mandelbrot.comp @@ -0,0 +1,60 @@ +#version 450 + +#define WIDTH (1920*1) +#define HEIGHT (1080*1) +#define LWS_X 8 +#define LWS_Y 8 +#define LIMIT 10000 + +layout (local_size_x = LWS_X, local_size_y = LWS_Y, local_size_z = 1 ) in; + +layout(std430, binding = 0) buffer buf { + uint imageData[]; +}; + +void main() { + + /* + In order to fit the work into workgroups, some unnecessary threads are launched. + We terminate those threads here. + */ + if(gl_GlobalInvocationID.x >= WIDTH || gl_GlobalInvocationID.y >= HEIGHT) + return; + + float x = float(gl_GlobalInvocationID.x) / float(WIDTH); + float y = float(gl_GlobalInvocationID.y) / float(HEIGHT); + + /* + What follows is code for rendering the mandelbrot set. + */ + vec2 uv = vec2(x, (y - 0.5) * (12.0 / 19.0) + 0.5); + float n = 0.0; + vec2 c = vec2(-.445, 0.0) + (uv - 0.5)*(4.0); + vec2 z = vec2(0.0); + const int M = LIMIT; + + for (int i = 0; i 4) + break; + n++; + } + + // we use a simple cosine palette to determine color: + // http://iquilezles.org/www/articles/palettes/palettes.htm + float t = float(n) * 500.0 / float(M); + vec3 d = vec3(0.5, 0.5, 0.5); + vec3 e = vec3(0.5, 0.5, 0.5); + vec3 f = vec3(1.0, 1.0, 1.0); + vec3 g = vec3(0.00, 0.33, 0.67); + + vec4 color = vec4( d + e*cos( 6.28318*(f*t+g) ) ,1.0); + + if (n == M) + color = vec4(0, 0, 0, 1); + + // store the rendered mandelbrot set into a storage buffer: + imageData[WIDTH * gl_GlobalInvocationID.y + gl_GlobalInvocationID.x] = packUnorm4x8(color); + //imageData[WIDTH * gl_GlobalInvocationID.y + gl_GlobalInvocationID.x].value = color; +} diff --git a/src/notzed.vulkan.test/shaders/vulkan/test/sdf.frag b/src/notzed.vulkan.test/shaders/vulkan/test/sdf.frag new file mode 100644 index 0000000..b453bd2 --- /dev/null +++ b/src/notzed.vulkan.test/shaders/vulkan/test/sdf.frag @@ -0,0 +1,21 @@ +#version 400 +#extension GL_ARB_separate_shader_objects : enable +#extension GL_ARB_shading_language_420pack : enable +layout (location = 0) out vec4 outColor; + +void main() { + vec2 res = vec2(800, 800); + vec2 uv = (gl_FragCoord.xy - 0.5 * res) * (1.0 / 400.0); + + float d = max(-(length(uv) - 0.5), length(uv + vec2(0.1, 0.1)) - 0.6); + + if (d < 0) { + outColor = vec4(0, 0, 1, 1); + } else { + outColor = vec4(1, 0, 0, 1); + } + + + //outColor = vec4(1, 0, 1, 1); + //outColor = vec4(gl_FragCoord.xy * 1.0 / 500.0, 0, 1); +} diff --git a/src/notzed.vulkan.test/shaders/vulkan/test/sdf.vert b/src/notzed.vulkan.test/shaders/vulkan/test/sdf.vert new file mode 100644 index 0000000..8019a0a --- /dev/null +++ b/src/notzed.vulkan.test/shaders/vulkan/test/sdf.vert @@ -0,0 +1,9 @@ +#version 400 +#extension GL_ARB_separate_shader_objects : enable +#extension GL_ARB_shading_language_420pack : enable + +layout (location = 0) in vec4 pos; + +void main() { + gl_Position = pos; +} diff --git a/src/notzed.vulkan/classes/module-info.java b/src/notzed.vulkan/classes/module-info.java new file mode 100644 index 0000000..3e7cdec --- /dev/null +++ b/src/notzed.vulkan/classes/module-info.java @@ -0,0 +1,8 @@ + +module notzed.vulkan { + requires transitive notzed.nativez; + requires notzed.xlib; + requires notzed.xcb; + + exports vulkan; +} diff --git a/src/notzed.vulkan/gen/command-types.api b/src/notzed.vulkan/gen/command-types.api new file mode 100644 index 0000000..e8f02f1 --- /dev/null +++ b/src/notzed.vulkan/gen/command-types.api @@ -0,0 +1,680 @@ +# -*- Mode:text; tab-width:4; electric-indent-mode: nil; indent-line-function:insert-tab; -*- + +# things to check; vkCmdSetFragmentShadingRateKHR + +# types for function calls + +code method { + invoke {{ + /* method:invoke */ + static final MethodHandle {name}$FH = Memory.downcall("{name}", + {function-descriptor}); + /** + * success: {successcodes} + * errors: {errorcodes} + */ + public {static}{java-result} {rename}( + {java-arg}) { + {native-result-define} + try {create-frame}{ + {native-init} + {native-result-assign}{name}$FH.invokeExact({invoke-arg}); + {result-test}{ + {java-result-assign} + {java-result-return} + } + } catch (Throwable t) { + throw new RuntimeException(t); + } + {result-throw} + } + }} +} + +code method-query { + invoke {{ + /* method-query:invoke */ + static final MethodHandle {name}$FH = Memory.downcall("{name}", + {function-descriptor}); + /** + * success: {successcodes} + * errors: {errorcodes} + */ + public {static}{java-result} {rename}( + {java-arg}) { + {native-result-define} + try {create-frame}{ + {native-init} + {native-result-assign}{name}$FH.invokeExact({query-arg}); + {result-test}{ + {query-init} + {native-result-assign}{name}$FH.invokeExact({invoke-arg}); + {java-result-assign} + {java-result-return} + } + } catch (Throwable t) { + throw new RuntimeException(t); + } + {result-throw} + } + }} +} + +code method-extension { + dispatch {{ + final NativeSymbol {name}$NS; + }} + invoke {{ + /* method-extension:invoke */ + final static MethodHandle {name}$DH = Memory.downcall( + {function-descriptor}); + /** + * success: {successcodes} + * errors: {errorcodes} + */ + public {static}{java-result} {rename}( + {java-arg}) { + {native-result-define} + try {create-frame}{ + {native-init} + {native-result-assign}{name}$DH.invokeExact(dispatch.{name}$NS, {invoke-arg}); + {result-test}{ + {java-result-assign} + {java-result-return} + } + } catch (Throwable t) { + throw new RuntimeException(t); + } + {result-throw} + } + }} +} + +code method-extension-query { + dispatch {{ + final NativeSymbol {name}$NS; + }} + invoke {{ + /* method-extension:invoke */ + final static MethodHandle {name}$DH = Memory.downcall( + {function-descriptor}); + /** + * success: {successcodes} + * errors: {errorcodes} + */ + public {static}{java-result} {rename}( + {java-arg}) { + {native-result-define} + try {create-frame}{ + {native-init} + {native-result-assign}{name}$DH.invokeExact(dispatch.{name}$NS, {query-arg}); + {result-test}{ + {query-init} + {native-result-assign}{name}$DH.invokeExact(dispatch.{name}$NS, {invoke-arg}); + {java-result-assign} + {java-result-return} + } + } catch (Throwable t) { + throw new RuntimeException(t); + } + {result-throw} + } + }} +} + +# ###################################################################### # + +# common parts for funcpointer +code funcpointer { + common {{ + public {java-result} call({java-arg}); + + public final static FunctionDescriptor DESCRIPTOR = + {function-descriptor}; + }} + upcall {{ + public static FunctionPointer<{rename}> upcall({rename} target$, ResourceScope scope$) { + interface Trampoline { + {native-result} call({native-arg}); + } + Trampoline trampoline = ({native-arg}) -> { + // frame? scope? + try {trampoline-scope} { + {trampoline-result-define} + {trampoline-result-assign}target$.call({trampoline-arg}); + {trampoline-result-return} + } catch (Throwable t) { + throw new RuntimeException(t); + } + }; + return new FunctionPointer<>( + Memory.upcall( + MethodHandles.lookup(), + trampoline, + "call", + "{trampoline-signature}", + DESCRIPTOR, + scope$), + target$); + } + }} + # vulkan has none + downcall {{ }} +} + +code funcpointer-readwrite insert=funcpointer:common,funcpointer:upcall,funcpointer:downcall { + class {{ + package {package}; + + import jdk.incubator.foreign.*; + import java.lang.invoke.*; + import au.notzed.nativez.*; + + @FunctionalInterface + public interface {name} { + + {common} + + {upcall} + {downcall} + } + }} +} + +# ###################################################################### # + +# values required + +# java-arg java parameter type and and name +# invoke-arg native value for invokeExact argument +# native-arg native parameter type and name +# trampoline-arg java value for upcall invocation +# layout MemoryLayout +# sig JNI signature string + +# parameterisation values +# type java type +# carrier native (jdk.foriegn) type +# length array length + +type value { + java-arg {{ {type} {name} }} + invoke-arg {{ {name} }} + + native-arg {{ {carrier} {name}$ }} + trampoline-arg {{ {name}$ }} +} + +type value-array { + java-arg {{ {type} {name} }} + invoke-arg {{ {name} }} + + native-arg {{ {carrier} {name}$ }} + trampoline-arg {{ {name}$ }} +} + +type value-array2d { + java-arg {{ {type} {name} }} + invoke-arg {{ {name} }} + + native-arg {{ {carrier} {name}$ }} + trampoline-arg {{ {name}$ }} +} + +type uint8_t,char value { + carrier {{ byte }} + type {{ byte }} + layout {{ Memory.BYTE }} +} + +type uint16_t value { + carrier {{ short }} + type {{ short }} + layout {{ Memory.SHORT }} +} + +type uint32_t,int,int32_t value { + carrier {{ int }} + type {{ int }} + layout {{ Memory.INT }} + sig {{ I }} +} + +type uint64_t,int64_t,size_t value { + carrier {{ long }} + type {{ long }} + layout {{ Memory.LONG }} + sig {{ J }} +} + +type float value { + carrier {{ float }} + type {{ float }} + layout {{ Memory.FLOAT }} +} + +type double value { + carrier {{ double }} + type {{ double }} + layout {{ Memory.DOUBLE }} +} + +# ###################################################################### # + +# type uint8_t[],char[] value-array { +# type {{ ByteArray }} +# layout {{ MemoryLayout.sequenceLayout({len1}, Memory.BYTE) }} +# typei {{ byte }} +# } + +#type uint32_t[],int32_t[] value-array { +# type {{ IntArray }} +# layout {{ MemoryLayout.sequenceLayout({len1}, Memory.INT) }} +# typei {{ int }} +#} + +# type uint64_t[] value-array { +# type {{ LongArray }} +# layout {{ MemoryLayout.sequenceLayout({len1}, Memory.LONG) }} +# typei {{ long }} +# } + +# calls float[] =-> pointer +#type float[] value-array { +# # or should it be float[] ? +# type {{ FloatArray }} +# layout {{ MemoryLayout.sequenceLayout({len1}, Memory.FLOAT) }} +# typei {{ float }} +#} + +# type struct[] inline-array { +# type {{ {baseType} }} +# layout {{ MemoryLayout.sequenceLayout({len1}, {baseType}.LAYOUT) }} +# } + +# type float[][] value-array2d { +# type {{ FloatArray }} +# typei {{ float }} +# layout {{ MemoryLayout.sequenceLayout({len1}, MemoryLayout.sequenceLayout({len2}, Memory.FLOAT)) }} +# } + +# select=len? or what? + +type pointer value { + carrier {{ MemoryAddress }} + layout {{ Memory.POINTER }} + type {{ MemoryAddress }} + sig {{ Ljdk/incubator/foreign/MemoryAddress; }} + + invoke-arg {{ Memory.address({name}) }} +} + +type void { + type {{ void }} + sig {{ V }} + java-arg {{ }} +} + +type void* pointer; + +type funcpointer pointer { + type {{ NativeSymbol }} +} + +# FIXME: clenaup, value-pointer does nothing +type value-pointer pointer { +} + +type uint8_t* value-pointer { + type ByteArray; +} + +type uint32_t*,int32_t*,int* value-pointer { + type IntArray; +} + +type uint64_t* value-pointer { + type LongArray; +} + +type float* value-pointer { + type FloatArray; +} + +type size_t* value-pointer { + type LongArray; +} + +type pointer-length pointer { +} + +type void*-length pointer-length { + type MemorySegment; +} + +type uint8_t*-length pointer-length { + type ByteArray; +} + +type uint32_t*-length,int32_t*-length pointer-length { + type IntArray; +} + +type uint32_t[] pointer-length { + type IntArray; + length {{ {len1} }} +} + +type uint64_t*-length pointer-length { + type LongArray; +} + +type float*-length pointer-length { + type FloatArray; +} + +type float[] pointer-length { + type FloatArray; + length {{ {len1} }} +} + +# special handling for strings, will fail if it isn't +type char* pointer need-frame { + type {{ String }} + + invoke-arg {{ (Addressable)Memory.copyString({name}, frame$) }} + + # null check? + trampoline-arg {{ {name}$.getUtf8String(0) }} + + # this just verifies it's a string type + length eval {{ + if ($v->{len} =~ m/null-terminated/) { + 1; + } else { + print "Warning: not sure if this is a string: $s->{name} $m->{name}\n"; + } + }} + +} + +# type XXchar**-length pointer-length accessor=value-alloc { +# type {{ String[] }} + +# java-set {{ {name}$VH.set(segment, Memory.copyStringArray({name}, alloc$)); {set-length} }} +# java-get {{ Memory.copyStringArray((MemoryAddress){name}$VH.get(segment), {length}) }} + +# set-length eval {{ +# if ($v->{len} =~ m/(.*),null-terminated/) { +# 'set'.ucfirst($1).'({name}.length)'; +# } else { +# die Dumper($v, $s); +# } +# }} +# } + +# FIXME: wrong +type Xuint32_t** pointer { + type {{ HandleArray }} + typei {{ IntArray }} +} + +type uint32_t**-length pointer { + type {{ HandleArray }} + typei {{ IntArray }} +} + +type void** pointer { + type PointerArray; +} + +type void**-length pointer-length { + type PointerArray; +} + +type handle pointer { + type {{ {baseType} }} +} + +type handle* pointer { + type {{ HandleArray<{typei}> }} + typei {{ {baseType} }} + + invoke-arg {{ Memory.address({name}) }} +} + +type handle*-length pointer-length { + type {{ HandleArray<{baseType}> }} + typei {{ {baseType} }} +} + +#type struct inline { +# type {{ {baseType} }} +# layout {{ {baseType}.LAYOUT }} +#} + +type struct* pointer trampoline-scope { + type {{ {baseType} }} + + trampoline-arg {{ {baseType}.create({name}$, scope$$) }} +} + +type struct*-length pointer-length { + type {{ {baseType} }} + typei {{ {baseType} }} +} + +type struct**-length pointer-length { + type {{ HandleArray<{baseType}> }} + typei {{ {baseType} }} +} + +type struct** pointer { +} + +# xlib +type XID,Window,VisualID uint64_t; + +type Display* handle { + type xlib.XDisplay; +} + +# xcb +type xcb_window_t uint32_t; +type xcb_visualid_t uint32_t; +type xcb_connection_t* handle { + type xcb.Connection; +} + +# special types for call overrides +type instance handle is-instance { + java-arg {{ }} + invoke-arg {{ (Addressable)self }} + native-arg {{ }} +} + +# A pointer type which is always ignored/supressed, e.g. VkAllocationCallbacks * +type struct*-ignore,void*-ignore void* { + java-arg {{ }} + invoke-arg {{ (Addressable)MemoryAddress.NULL }} + trampoline-arg {{ }} +} + +type void*-return void* { + native-result-define {{ MemoryAddress result$; }} + native-result-assign {{ result$ = (MemoryAddress) }} + java-result-return {{ return result$; }} +} + +type funcpointer-return funcpointer need-scope { + native-result-define {{ MemoryAddress result$; }} + native-result-assign {{ result$ = (MemoryAddress) }} + java-result-return {{ return NativeSymbol.ofAddress(pName, result$, scope$); }} +} + +type uint32_t-return uint32_t { + native-result-define {{ int result$; }} + native-result-assign {{ result$ = (int) }} + java-result-return {{ return result$; /* uint32_t */ }} + + trampoline-result-define {{ int result$$; }} + trampoline-result-assign {{ result$$ = (int) }} + trampoline-result-return {{ return result$$; /* uint32_t */ }} +} + +type uint64_t-return,size_t-return uint64_t { + native-result-define {{ long result$; }} + native-result-assign {{ result$ = (long) }} + java-result-return {{ return result$; /* uint64_t */ }} +} + +# for handle constructors +type handle*-output handle* need-frame need-scope { + java-arg {{ }} + invoke-arg {{ (Addressable){name} }} + + java-result {{ {baseType} }} + native-init {{ MemorySegment {name} = frame$.allocate(Memory.POINTER); }} + java-result-assign {{ {baseType} result$$ = {baseType}.create({name}.get(Memory.POINTER, 0), scope$); }} + java-result-return {{ return result$$; }} +} + +type uint32_t*-output,int*-output uint32_t* need-frame { + java-arg {{ }} + invoke-arg {{ (Addressable){name}.address() }} + + java-result {{ int }} + native-init {{ MemorySegment {name} = frame$.allocate(Memory.INT); }} + java-result-assign {{ int result$$ = {name}.getAtIndex(Memory.INT, 0); }} + java-result-return {{ return result$$; }} +} + +type uint64_t*-output uint64_t* need-frame { + java-arg {{ }} + invoke-arg {{ (Addressable){name}.address() }} + + java-result {{ long }} + native-init {{ MemorySegment {name} = frame$.allocate(Memory.LONG); }} + java-result-assign {{ long result$$ = {name}.getAtIndex(Memory.LONG, 0); }} + java-result-return {{ return result$$; }} +} + +type void*-output handle*-output need-frame { + java-arg {{ }} + invoke-arg {{ (Addressable){name}.address() }} + + java-result {{ MemoryAddress }} + native-init {{ MemorySegment {name} = frame$.allocate(Memory.POINTER); }} + java-result-assign {{ MemoryAddress result$$ = {name}.getAtIndex(Memory.POINTER, 0); }} + java-result-return {{ return result$$; }} +} + +type VkBool32*-output uint32_t*-output { + java-result {{ boolean }} + java-result-return {{ return result$$ != 0; }} +} + +# for handle constructors of dispatchable types +type dispatch*-output handle*-output { + java-result-assign {{ {baseType} result$$ = {baseType}.create({name}.get(Memory.POINTER, 0), dispatch, scope$); }} +} + +# for query and return types +type handle*-length-query handle*-length need-alloc need-scope { + java-arg {{ }} + invoke-arg {{ (Addressable){name}.address() }} + query-arg {{ (Addressable)MemoryAddress.NULL }} + + java-result {{ {type} }} + query-init {{ {type} {name} = {typei}.createArray({length}, alloc$, scope$); }} + java-result-return {{ return {name}; }} +} + +type dispatch*-length-query handle*-length-query need-scope { + query-init {{ {type} {name} = {typei}.createArray({length}, alloc$, dispatch, scope$); }} +} + +type struct*-length-query struct*-length need-alloc { + java-arg {{ }} + invoke-arg {{ (Addressable){name}.address() }} + query-arg {{ (Addressable)MemoryAddress.NULL }} + + java-result {{ {type} }} + query-init {{ {type} {name} = {typei}.createArray({length}, alloc$); }} + java-result-return {{ return {name}; }} +} + +type void*-length-query void*-length need-alloc { + java-arg {{ }} + invoke-arg {{ (Addressable){name} }} + query-arg {{ (Addressable)MemoryAddress.NULL }} + + java-result {{ {type} }} + query-init {{ {type} {name} = alloc$.allocate({length}); }} + java-result-return {{ return {name}; }} +} + +type uint32_t*-length-query uint32_t*-length need-alloc { + java-arg {{ }} + invoke-arg {{ (Addressable){name}.address() }} + query-arg {{ (Addressable)MemoryAddress.NULL }} + + java-result {{ {type} }} + query-init {{ {type} {name} = IntArray.createArray({length}, alloc$); }} + java-result-return {{ return {name}; }} +} + +type uint32_t*-querylen uint32_t* need-frame { + type {{ MemorySegment }} + java-arg {{ }} + invoke-arg {{ (Addressable){name}$ }} + + native-init {{ {type} {name}$ = alloc$.allocate(Memory.INT, 0); }} + query-init {{ long {name} = {name}$.get(Memory.INT, 0); }} +} + +type size_t*-querylen uint32_t* need-frame { + type {{ MemorySegment }} + java-arg {{ }} + invoke-arg {{ (Addressable){name}$ }} + + native-init {{ {type} {name}$ = alloc$.allocate(Memory.LONG, 0); }} + query-init {{ long {name} = {name}$.get(Memory.LONG, 0); }} +} + +type void**-output void** need-frame need-scope { + type {{ MemorySegment }} + + java-arg {{ }} + invoke-arg {{ (Addressable){name} }} + + native-init {{ MemorySegment {name} = frame$.allocate(Memory.POINTER); }} + + java-result {{ {type} }} + java-result-assign {{ {type} result$$ = MemorySegment.ofAddress({name}.get(Memory.POINTER, 0), {length}, scope$); }} + java-result-return {{ return result$$; }} +} + +type vkMapMemory-output void**-output { + length {{ size }} +} + +# some tweaks that the auto-discovery code misses/isn't worth adding to +override commands { + vkMapMemory device=type:instance ppData=type:vkMapMemory-output; + + # Don't need userData + PFN_vkDebugUtilsMessengerCallbackEXT pUserData=type:void*-ignore; + PFN_vkDebugReportCallbackEXT pUserData=type:void*-ignore; + PFN_vkDeviceMemoryReportCallbackEXT pUserData=type:void*-ignore; + + # Mapped to a NativeSymbol via 'funcpointer' type + PFN_vkVoidFunction ignore; + + # Don't need VkAllocationCallbacks, don't need these + PFN_vkAllocationFunction ignore; + PFN_vkReallocationFunction ignore; + PFN_vkFreeFunction ignore; + PFN_vkInternalAllocationNotification ignore; + PFN_vkInternalFreeNotification ignore; +} diff --git a/src/notzed.vulkan/gen/gen.make b/src/notzed.vulkan/gen/gen.make new file mode 100644 index 0000000..372ccea --- /dev/null +++ b/src/notzed.vulkan/gen/gen.make @@ -0,0 +1,18 @@ + +bin/status/notzed.vulkan.depjava: \ + bin/status/notzed.vulkan.export + +bin/status/notzed.vulkan.export: \ + $(NATIVEZ_HOME)/lib/config.pm \ + $(NATIVEZ_HOME)/lib/tokenise.pm \ + $(NATIVEZ_HOME)/lib/code.pm \ + $(NATIVEZ_HOME)/lib/api.pm \ + src/notzed.vulkan/gen/generate-vulkan \ + src/notzed.vulkan/gen/vulkan.pm \ + src/notzed.vulkan/gen/struct-types.api \ + src/notzed.vulkan/gen/command-types.api + +bin/status/notzed.vulkan.export: + NATIVEZ_HOME=$(NATIVEZ_HOME) src/notzed.vulkan/gen/generate-vulkan -t vulkan -d bin/gen/notzed.vulkan/classes + mkdir -p $(@D) + touch $@ diff --git a/src/notzed.vulkan/gen/generate-vulkan b/src/notzed.vulkan/gen/generate-vulkan new file mode 100755 index 0000000..89d8876 --- /dev/null +++ b/src/notzed.vulkan/gen/generate-vulkan @@ -0,0 +1,1445 @@ +#!/usr/bin/perl + +use Data::Dumper; + +use File::Path qw(make_path); +use File::Basename; +use Time::HiRes qw(clock_gettime CLOCK_REALTIME); + +use strict; + +use Carp 'verbose'; +use FindBin; +use lib "$FindBin::Bin", 'bin/linux-amd64/lib', "$ENV{NATIVEZ_HOME}/lib"; + +use vulkan; +use config; +use code; + +$SIG{__DIE__} = sub { Carp::confess( @_ ) }; +$SIG{'INT'} = sub { Carp::confess() }; +$Data::Dumper::Indent = 1; + +# ###################################################################### # + +my $enumInfo = { + 'uint32_t' => { + type => 'int' + }, + 'uint64_t' => { + type => 'long', + suffix => 'L' + }, + 'float' => { + type => 'float', + suffix => 'f' + }, + 'const char *' => { + type => 'String' + }, +}; + +my %primitiveMap = ( + 'char' => 'byte', + 'uint8_t' => 'byte', + 'uint16_t' => 'short', + 'int32_t' => 'int', + 'uint32_t' => 'int', + 'int' => 'int', + 'int64_t' => 'long', + 'uint64_t' => 'long', + 'size_t' => 'long', + 'float' => 'float', + 'double' => 'double', + 'VkFlags' => 'int', + 'VkFlags64' => 'long' +); + +# ###################################################################### # +my $now = clock_gettime(CLOCK_REALTIME); +my $next; +my $sys = {}; + +$sys->{output} = 'bin/gen/notzed.vulkan/classes'; +$sys->{package} = 'vulkan'; +$sys->{verbose} = 0; + +my $vk = new vulkan($sys); + +printf "%9.6f load registry\n", (($next = clock_gettime(CLOCK_REALTIME)) - $now); $now = $next; + +my $api = $vk->buildFeatures( + [ 'VK_VERSION_1_0', 'VK_VERSION_1_1', 'VK_VERSION_1_2', 'VK_VERSION_1_3' ], + [ 'xlib', + #'wayland', + 'xcb' ]); + +printf "%9.6f build api view\n", (($next = clock_gettime(CLOCK_REALTIME)) - $now); $now = $next; + +my $structTypes = loadTypes($api, 'struct-types.api'); +my $commandTypes = loadTypes($api, 'command-types.api'); + +printf "%9.6f load templates\n", (($next = clock_gettime(CLOCK_REALTIME)) - $now); $now = $next; + +analyseTypes($vk, $api); + +printf "%9.6f analyse types\n", (($next = clock_gettime(CLOCK_REALTIME)) - $now); $now = $next; + +# Use some heuristics to create overrides for improving the api + +# - object constructor functions return values rather take pointer* values +# - array query functions perform the query and return the array +# - extension functions use a different invocation mechanism +# - drop any 'ignore' types from argument lists + +# - [attempt to] determine which types need to be read/write/arrays + +# Scan structs +my %defaultTemplate; + +foreach my $s (values %{$api->{types}}) { + my $overrides = $structTypes->{overrides}; + my $types = $structTypes->{types}; + + next if (defined($overrides->{$s->{name}})); + + foreach my $m (@{$s->{items}}) { + my $nstar = $m->{deref} =~ tr/*/*/; + + if ($m->{deref} eq 'struct*-length') { + $defaultTemplate{$m->{baseType}}->{array} = 1; + } elsif ($m->{deref} eq 'struct[]') { + $defaultTemplate{$m->{baseType}}->{array} = 1; + } + } + + $defaultTemplate{$s->{name}}->{name} = 'struct-readonly' if ($s->{returnedonly} eq 'true'); +} + +# build default overrides for commands +foreach my $s (values %{$api->{commands}}) { + my $overrides = $commandTypes->{overrides}; + my $types = $commandTypes->{types}; + my $first = $s->{items}->[0]; + my $last = $s->{items}->[$#{$s->{items}}]; + my $llast = $s->{items}->[$#{$s->{items}}-1]; + my $result = $s->{proto}; + my $index = $s->{index}; + + # check type updates anyway + foreach my $m (@{$s->{items}}) { + if ($m->{deref} eq 'struct*-length') { + $defaultTemplate{$m->{baseType}}->{name} = 'struct-readwrite' if !($m->{fullType} =~ m/const/n) && $api->{types}->{$m->{baseType}}->{returnedonly} ne 'true'; + $defaultTemplate{$m->{baseType}}->{array} = 1; + } elsif ($m->{deref} eq 'struct*') { + $defaultTemplate{$m->{baseType}}->{name} = 'struct-readwrite' if !($m->{fullType} =~ m/const/n) && $api->{types}->{$m->{baseType}}->{returnedonly} ne 'true'; + } + } + + next if (defined($overrides->{$s->{name}})); + + my $override = {}; + + # force handles to be instance types + if ($first->{deref} eq 'handle') { + $override->{$first->{name}}->{type} = 'instance'; + } + + # extension function default template + if (defined($s->{extensions})) { + $override->{template} = 'method-extension'; + } + + # Constructor + if ($last->{deref} eq 'handle*') { + if (!$last->{len}) { + my $t = $api->{handles}->{$last->{baseType}}; + print "constructor: $s->{name}\n" if $sys->{verbose}; + $override->{$last->{name}}->{type} = + $t->{type} eq 'VK_DEFINE_HANDLE' && $t->{name} ne 'VkInstance' ? + 'dispatch*-output' : 'handle*-output'; + } elsif ($index->{$last->{len}}) { + print "constructor?: $s->{name}\n";# if $sys->{verbose}; + die; + } else { + print "allocate-constructor?: $s->{name} $last->{len}\n";# if $sys->{verbose}; + } + } + + # turn array-query functions into auto-allocate/return types + # ones we care about with output + # handle*-length + # struct*-length + # uint32_t*-length + # void*-length + + if ($last->{deref} =~ m/-length$/ && (my $len = $index->{$last->{len}})) { + if (index($len->{deref}, '*') >= 0) { + my $protoa = "$result->{fullType} $s->{name}(" + .join(', ', map { "$_->{fullType}" } @{$s->{items}}) + .")"; + print "array-constructor: $protoa\n" if $sys->{verbose} > 1; + + my $otype = ($last->{deref} eq 'handle*-length' && $api->{handles}->{$last->{baseType}}->{type} eq 'VK_DEFINE_HANDLE') + ? 'dispatch*-length-query' : $last->{deref}.'-query'; + my $ltype = $len->{deref}.'-querylen'; + + die "no template $otype" if !defined($commandTypes->{types}->{$otype}); + die "no template $ltype" if !defined($commandTypes->{types}->{$ltype}); + + $override->{template} = defined($s->{extensions}) ? 'method-extension-query' : 'method-query'; + $override->{$last->{name}}->{type} = $otype; + $override->{$len->{name}}->{type} = $ltype; + } + } + + # A whole bunch of query functions + if ($s->{name} =~ m/^vkGet/ && !($last->{fullType} =~ m/const/n) && !(defined($override->{$last->{name}}) && defined($override->{$last->{name}}->{type}))) { + if ($last->{fullType} eq 'VkBool32 *') { + print "output: [$last->{fullType}] [$last->{deref}] $s->{name}\n" if $sys->{verbose}; + $override->{$last->{name}}->{type} = 'VkBool32*-output'; + } elsif ($last->{deref} =~ m/^(int|uint32_t|uint64_t|void)\*$/on) { + print "output: [$last->{fullType}] [$last->{deref}] $s->{name}\n" if $sys->{verbose}; + $override->{$last->{name}}->{type} = $last->{deref}."-output"; + } else { + print "output? [$last->{fullType}] [$last->{deref}] $s->{name}\n" if $sys->{verbose}; + } + } + + # other per-item things + foreach my $m (@{$s->{items}}) { + my $so = $structTypes->{overrides}->{$m->{baseType}}; + + if ($so->{ignore}) { + die "No type '$m->{deref}-ignore'" if !defined($types->{$m->{deref}.'-ignore'}); + $override->{$m->{name}}->{type} = $m->{deref}.'-ignore'; + } + } + + $overrides->{$s->{name}} = $override if %{$override}; +} + +{ + my $overrides = $structTypes->{overrides}; + my $templates = $structTypes->{templates}; + + foreach my $k (keys %defaultTemplate) { + next if defined($overrides->{$k}) && defined($overrides->{$k}->{template}); + + my $t = $defaultTemplate{$k}; + my $name = $t->{name} || "struct-writeonly"; + + $name .= "-array" if $t->{array}; + + print "$name: $k\n" if $sys->{verbose} > 1; + die "No override $k $name" if !$templates->{$name}; + $overrides->{$k}->{template} = $name; + } +} + +printf "%9.6f guess overrides\n", (($next = clock_gettime(CLOCK_REALTIME)) - $now); $now = $next; + +if (0) { + analyseAccessors($api); + exit 1; +} + +if (0) { + open(my $f, '>', 'types.pm'); + print $f Dumper($commandTypes, $structTypes); + close $f; +} + +if (0) { + open(my $f, '>', 'api.pm'); + print $f Dumper($api); + close $f; + print "Dumped api.pm\n"; + exit 1; +} + +if (0) { + open(my $f, '>', 'vk.pm'); + print $f Dumper($vk); + close $f; + die; +} + +exportVulkan($vk, $api, $structTypes); + +# dump out the extension function-pointer tables +{ + my $f = openOutput($sys, 'DispatchInstance'); + my $template = $structTypes->{templates}->{dispatch}; + my @init = (); + my @fieldInit = (); + + foreach my $k (sort keys %{$api->{commands}}) { + my $c = $api->{commands}->{$k}; + + next if !defined($c->{extensions}); + + push @fieldInit, code::formatTemplate($template->{'field-init'}, $c); + push @init, code::formatTemplate($template->{'init'}, $c); + + } + + my $vars = { + package => 'vulkan', + Name => 'DispatchInstance', + init => join("\n\t\t", @init), + 'field-init' => join("\n\t", @fieldInit), + }; + print $f code::formatTemplateStream($template->{class}, $vars); + + closeOutput($sys, 'DispatchInstance', $f); +} + +# structs and unions +foreach my $k (sort keys %{$api->{types}}) { + my $s = $api->{data}->{$k}; + + die if !defined $s; + next if $s->{alias}; + + my $override = $structTypes->{overrides}->{$s->{name}}; + + next if $override->{ignore}; + + my $f = openOutput($sys, $s->{Name}); + print $f formatStruct($vk, $api, $s); + closeOutput($sys, $s->{Name}, $f); +} + +# handles +foreach my $k (sort keys %{$api->{handles}}) { + my $s = $api->{data}->{$k}; + + die if !defined $s; + next if $s->{alias}; + + my $f = openOutput($sys, $s->{name}); + print $f formatHandle($vk, $api, $s); + closeOutput($sys, $s->{name}, $f); +} + +# upcalls +foreach my $k (sort keys %{$api->{funcpointers}}) { + my $s = $api->{data}->{$k}; + + die if !defined $s; + next if $s->{alias}; + + my $override = $commandTypes->{overrides}->{$s->{name}}; + + next if $override->{ignore}; + + my $f = openOutput($sys, $s->{name}); + print $f formatFunctionPointer($vk, $api, $s); + closeOutput($sys, $s->{name}, $f); +} + +printf "%9.6f export classes\n", (($next = clock_gettime(CLOCK_REALTIME)) - $now); $now = $next; + +exit 0; + +# ###################################################################### # + +sub formatStructLayout { + my $types = shift; + my $s = shift; + my $offset = 0; + my @fields = (); + + # This doens't need to worry about overrides + + if ($s->{category} eq 'struct') { + foreach my $m (@{$s->{items}}) { + my $type = $types->{$m->{deref}}; + my $diff = $m->{bitOffset} - $offset; + + push @fields, "MemoryLayout.paddingLayout($diff)" if $diff; + + if ($type) { + my $v = buildVars($s, $m, $type); + + push @fields, code::formatTemplate($v->{layout}, $v).".withName(\"$m->{name}\") /* $m->{deref} $m->{fullType} */"; + $offset = $m->{bitOffset} + $m->{bitSize}; + } else { + push @fields, "/* Missing: $m->{deref} $m->{name} */"; + } + } + } else { + foreach my $m (@{$s->{items}}) { + my $type = $types->{$m->{deref}}; + + if ($type) { + my $v = buildVars($s, $m, $type); + + push @fields, code::formatTemplate($v->{layout}, $v).".withName(\"$m->{name}\") /* $m->{deref} $m->{fullType} */"; + $offset = ($m->{bitOffset} + $m->{bitSize}) if ($m->{bitOffset} + $m->{bitSize}) > $offset; + } else { + push @fields, "/* Missing: $m->{deref} $m->{name} */"; + } + } + } + + my $diff = $s->{bitSize} - $offset; + + push @fields, "MemoryLayout.paddingLayout($diff)" if $diff; + + return "MemoryLayout.".$s->{category}."Layout(\n\t\t".join(",\n\t\t", @fields).").withName(\"$s->{name}\")"; +} + +# Experiment: see if sharing varhandles would be of any benefit +# - analyse all pointer/int fields for cross-overs +# for vulkan 1.3: +# Total fields: 3370 +# Unique fields: 368 +# so very significant savings possible +sub analyseAccessors { + my $api = shift; + my %handles; + my $total; + my %lookat; + + map { $lookat{$_} = 1 } qw(Memory.POINTER Memory.BYTE Memory.SHORT Memory.INT Memory.LONG Memory.FLOAT Memory.DOUBLE); + + foreach my $s (values %{$api->{types}}) { + my $override = $structTypes->{overrides}->{$s->{name}}; + + next if $s->{alias}; + next if $override->{ignore}; + + foreach my $m (@{$s->{items}}) { + my $deref = $m->{deref}; + my $type = $structTypes->{types}->{$deref}; + my $v = buildVars($s, $m, $type); + my $layout = code::formatTemplate($v->{layout}, $v); + my $index = $m->{bitOffset} / 8; + + die if ($m->{bitoffset} & ($m->{bitSize}-1)); + + if ($lookat{$layout}) { + $index = $m->{bitOffset} / $m->{bitSize}; + } + + my $k = sprintf "$layout \@ %03d", $index; + + $handles{$k}++; + $total++; + } + } + + print "Other unique handles =\n"; + foreach my $h (sort keys %handles) { + $h =~ m/^(.*) \@/; + my $x = $lookat{$1}; + if (!$lookat{$1}) { + printf " %5d $h\n", $handles{$h}; + } + } + print "Unique handles of interest =\n"; + foreach my $h (sort keys %handles) { + $h =~ m/^(.*) \@/; + if ($lookat{$1}) { + printf " %5d $h\n", $handles{$h}; + } + } + my @keys = keys %handles; + print "Total fields: $total\n"; + print "Unique fields: $#keys\n"; +} + +# ###################################################################### # + +sub loadTypes { + my $api = shift; + my $file = shift; + my $config = new config({ includes=>[ $FindBin::Bin ] }, "$FindBin::Bin/$file"); + + my $types = {}; + my $templates = {}; + my $overrides = {}; + + foreach my $t (@{$config->{objects}}) { + if ($t->{type} eq 'type') { + my $nopts = $#{$t->{options}}; + my $type = {}; + + die ("No prototype provided/found for empty type ".Dumper($t)) if ($#{$t->{items}} < 0 && $#{$t->{options}} < 0); + + # Check options / load inherited values + foreach my $o (@{$t->{options}}) { + if ($o =~ m/^accessor=(.*)$/o) { + die "No template $1" if !defined($templates->{$1}); + $type->{accessor} = $templates->{$1}; + } elsif ($o eq 'need-frame') { + $type->{'need-frame'} = 1; + } elsif ($o eq 'need-scope') { + $type->{'need-scope'} = 1; + } elsif ($o eq 'trampoline-scope') { + $type->{'trampoline-scope'} = 1; + } elsif ($o eq 'need-alloc') { + $type->{'need-alloc'} = 1; + } elsif ($o eq 'is-instance') { + $type->{'is-instance'} = 1; + } elsif (defined($types->{$o})) { + $type = { %$type, %{$types->{$o}} }; + } else { + die "Unknown option '$o' in ".Dumper($t); + } + } + + # Load the fields + foreach my $s (@{$t->{items}}) { + if (defined $s->{literal}) { + $type->{$s->{match}} = $s->{literal}; + } elsif ($#{$s->{options}} >= 0) { + $type->{$s->{match}} = $s->{options}->[$#{$s->{options}}]; + } else { + $type->{$s->{match}} = 0; + } + + $type->{"$s->{match}:eval"} = 1 if config::optionFlag('eval', $s); + } + + # Write to all aliases + foreach my $k (split /,/,$t->{name}) { + $types->{$k} = $type; + } + } elsif ($t->{type} eq 'code') { + my $code = { + insert => {}, + }; + + foreach my $o (@{$t->{options}}) { + if ($o =~ m/insert=(.*)/) { + foreach my $x (split /,/,$1) { + if ($x =~ m/(.*):(.*)/) { + die "$x $t->{name} ".Dumper($templates->{$1}) if !defined $templates->{$1}->{$2}; + $code->{insert}->{$2} = $templates->{$1}->{$2}; + } + } + } elsif ($o =~ m/^fields=(.*)/) { + $code->{fields} = $1; + } elsif (defined($templates->{$o})) { + $code = { %$code, %{$templates->{$o}} }; + } else { + die ("Unknown option '$o'"); + } + } + + foreach my $s (@{$t->{items}}) { + if (defined $s->{literal}) { + my $t = $s->{literal}; + + $t =~ s/^\t//gm; + $code->{$s->{match}} = $t; + } else { + delete $code->{$s->{match}}; + } + + $code->{"$s->{match}:eval"} = 1 if config::optionFlag('eval', $s); + } + + $templates->{$t->{name}} = $code; + } elsif ($t->{type} eq 'override') { + foreach my $s (@{$t->{items}}) { + my $c = { }; + foreach my $o (@{$s->{options}}) { + if ($o =~ m/^(.*)=type:(.*)/) { + die "No such type $s->{match} $2\n" if !defined $types->{$2}; + $c->{$1}->{type} = $2; + } elsif ($o =~ m/^(.*)=accessor:(.*)/) { + die "No accessor template $o" if !defined($templates->{$2}); + $c->{$1}->{accessor} = $templates->{$2}; + } elsif ($o =~ m/^template=(.*)/) { + die "No template $o" if !defined($templates->{$1}); + $c->{template} = $1; + } elsif ($o eq 'expand') { + $c->{expand} = 1; + } elsif ($o eq 'ignore') { + $c->{ignore} = 1; + } elsif ($o eq 'append') { + $c->{append} = $s->{literal}; + } + } + $overrides->{$s->{match}} = $c; + } + } + } + + # templates should probably just go in one + { + types => $types, + templates => $templates, + overrides => $overrides, + }; +} + +sub uniq { + my %seen; + return grep { !$seen{$_}++ } @_; +} + +# generate Vulkan.java +sub exportVulkan { + my $vk = shift; + my $api = shift; + my $structTypes = shift; + my $seen = {}; + my $template = $structTypes->{templates}->{Vulkan}; + + my @constants = (); + my @defines = (); + + # create error code->string mappings + { + my $s = $api->{enums}->{VkResult}; + my @infos; + + foreach my $m (sort { $a->{value} <=> $b->{value} } @{$s->{items}}) { + next if ($m->{alias}); + push @infos, "new ErrorInfo($m->{value}, \"$m->{name}\")"; + } + push @constants, "static final ErrorInfo errors[] = {"; + push @constants, join(",\n\t\t", @infos); + push @constants, "};\n"; + } + + # special case for api constants + { + my $s = $api->{data}->{'API Constants'}; + + push @constants, "// API Constants\n"; + + foreach my $m (@{$s->{items}}) { + next if defined($m->{alias}); + next if $seen->{$m->{name}}++; + + my $i = $enumInfo->{$m->{type}}; + my $v = $m->{value}; + + # convert to java + $v =~ s/[()ULF]+//gon if (!($v =~ m/^"/)); + + push @constants,"public final static $i->{type} $m->{name} = $v$i->{suffix};"; + } + } + + # include any defines we have a template for + foreach my $k (sort keys %{$api->{defines}}) { + if ($template->{$k}) { + push @defines, $template->{$k}; + } else { + print "Ignored: $k\n"; + } + } + foreach my $k (sort keys %{$api->{enums}}) { + my $s = $api->{data}->{$k}; + my $type = $s->{fullType} ? $s->{fullType} : 'VkFlags'; + my $i = $enumInfo->{$vk->{data}->{$type}->{type}}; + my $ext; + + next if $s->{alias}; + + push @constants, ""; + push @constants, "// $s->{name} $type"; + + my $index = {}; + map { $index->{$_->{name}} = $_ } (@{$s->{items}}); + + foreach my $m (@{$s->{items}}) { + next if defined($m->{alias}); + next if $seen->{$m->{name}}++; + + my $v = $m->{value}; + + $v = 1<<$m->{bitpos} if !defined($v) && defined($m->{bitpos}); + + die Dumper("Ca't work out value", $m, $s) if !defined($v); + + if (defined($m->{extension}) && $m->{extension} ne $ext) { + $ext = $m->{extension}; + push @constants, "// from $ext"; + } + + push @constants, "public final static $i->{type} $m->{name} = $v$i->{suffix};"; + } + $ext = ""; + foreach my $m (@{$s->{items}}) { + next if !defined($m->{alias}); + next if $seen->{$m->{name}}++; + next if !defined($index->{$m->{alias}}); + + if (defined($m->{extension}) && $m->{extension} ne $ext) { + $ext = $m->{extension}; + push @constants, "// from $ext"; + } + + push @constants, "public final static $i->{type} $m->{name} = $m->{alias};"; + } + } + + my $v = { + package => $sys->{package}, + defines => join("\n\t", @defines), + constants => join("\n\t", @constants), + }; + + my $f = openOutput($sys, 'Vulkan'); + + print $f code::formatTemplateStream($template->{class}, $v); + + closeOutput($sys, 'Vulkan', $f); +} + +# ###################################################################### # +# class.name to class/name.java +sub classToPath { + my $sys = shift; + my $name = shift; + + $name = $sys->{package}.'.'.$name; + $name =~ s@\.@/@g; + $name = $sys->{output}.'/'.$name.'.java'; + $name; +} + +sub closeOutput { + my $sys = shift; + my $name = shift; + my $f = shift; + my $path = classToPath($sys, $name); + + close($f) || die; + rename($path.'~', $path) || die ("rename failed: $!"); +} + +sub openOutput { + my $sys = shift; + my $name = shift; + + my $path = classToPath($sys, $name); + my $dir = dirname($path); + + make_path($dir) if (!-d $dir); + + open(my $f, ">", $path.'~') || die ("Cannot open '$path' for writing"); + print "writing '$path'\n" if $sys->{verbose} > 0; + $f; +} + + +# Calculate canonical derefernce types for each field and parameter +sub analyseFields { + my $vk = shift; + my $api = shift; + my $seen = shift; + my $s = shift; + + # what about const? + # FIXME: bitfields + + my $index = {}; + + map { $index->{$_->{name}} = $_ } @_; + + $s->{index} = $index; + + foreach my $m (@_) { + my $t = $api->{data}->{$m->{baseType}}; + my $nstar = $m->{fullType} =~ tr/*/*/; + my $type; + my $array = ''; + + # Check array sizes + if ($m->{fullType} =~ m/\[(.*)\]\[(.*)\]$/o) { + $array = '[][]'; + $m->{len1} = $1; + $m->{len2} = $2; + } elsif ($m->{fullType} =~ m/\[(.*)\]$/o) { + my $isize = $1; + my $size; + if ($isize =~ m/^\d+$/n) { + $size = $isize; + } else { + $size = $vk->{data}->{'API Constants'}->{index}->{$isize}->{value}; + } + $array = '[]'; + $m->{len1} = $size; + } elsif ($m->{fullType} =~ m/[\[\]]/on) { + die Dumper($m) + } + + if (!defined($t)) { + # will be primitive or external + $type = $m->{baseType} if ($nstar == 0); + $type = "$m->{baseType}*" if ($nstar == 1); + $type = "$m->{baseType}**" if ($nstar == 2); + die if $nstar > 2; + } else { + # unmap aliases + while ($t->{alias}) { + print "alias $t->{name} -> $t->{alias}\n"; + $t = $api->{data}->{$t->{alias}}; + die if !defined $t; + $m->{baseType} = $t->{name}; + } + + if ($t->{category} eq 'enum') { + $t = $vk->{data}->{$t->{fullType}}; + $type = $t->{type} if ($nstar == 0); + $type = "$t->{type}*" if ($nstar == 1); + die if $nstar > 1; + } elsif ($t->{category} =~ m/struct|union/on) { + $m->{type} = $t->{name}; + $type = 'struct' if ($nstar == 0); + $type = 'struct*' if ($nstar == 1); + $type = 'struct**' if ($nstar == 2); + die if $nstar > 2; + } elsif ($t->{category} eq 'handle') { + $m->{type} = $t->{name}; + #if ($t->{type} eq 'VK_DEFINE_HANDLE') { + # $type = 'dhandle' if ($nstar == 0); + # $type = 'dhandle*' if ($nstar == 1); + #} else { + $type = 'handle' if ($nstar == 0); + $type = 'handle*' if ($nstar == 1); + #} + die if $nstar > 1; + } elsif ($t->{category} eq 'basetype') { + # ?? + $type = $t->{type} if ($nstar == 0); + $type = "$t->{type}*" if ($nstar == 1); + die Dumper($m, $t) if $nstar > 1; + } elsif ($t->{category} eq 'funcpointer') { + $m->{type} = $t->{name}; + $type = "funcpointer" if ($nstar == 0); + die if $nstar > 0; + } else { + die Dumper($m, $t); + } + } + + if ($s->{category} eq 'struct') { + my $mover = $structTypes->{overrides}->{$m->{baseType}}; + $type .= "-expand" if $nstar == 0 && $mover->{expand}; + } elsif ($s->{category} eq 'union') { + # VkClearValue - handled manually + } + + # an array type with a length + if ($nstar > 0 && $m->{len}) { + if ($s->{category} =~ m/struct|union/on) { + if ($m->{altlen}) { + if ($m->{altlen} =~ m/^(.*)(VK_UUID_SIZE)(.*)$/) { + $m->{length} = $1.'Vulkan.'.$2.$3; + } elsif ($m->{altlen} =~ m/^([^a-zA-Z_]*)([a-zA-Z_]+)(.*)$/) { + my $len = $index->{$2}; + if (defined $len) { + $m->{length} = $1.'get'.ucfirst($2).'()'.$3; + } + } else { + die "Unhandled len/altlen: ".Dumper($m); + } + } elsif ($m->{len} =~ m/(.*),null-terminated/) { + my $len = $index->{$1}; + if (defined $len) { + $m->{length} = "get$len->{Name}()"; + } + } elsif ($m->{len} eq 'null-terminated') { + # ignore + } elsif ($m->{len} =~ m/^(.*),(\d+)$/) { + # ignore? + } else { + my $len = $index->{$m->{len}}; + if (defined $len) { + my $cast = ($len->{fullType} eq 'uint32_t') ? '(int)' : ''; + + die "Not simple type" if ($len->{fullType} ne $len->{baseType}); + $m->{length} = "get$len->{Name}()"; + } else { + die "what?".Dumper($m); + } + } + } elsif ($s->{category} eq 'command') { + if ($m->{altlen}) { + die; + } else { + $m->{length} = $m->{len} if $index->{$m->{len}}; + $index->{$m->{len}}->{lengthfor} = $m->{name} if $index->{$m->{len}}; + } + } else { + die Dumper($s); + } + $type = $type.'-length' if $m->{length}; + } + + $seen->{$m->{fullType}} = $type.$array; + $m->{deref} = $type.$array; + + # Calculate name, with some fixup hacks + my $name = $m->{name}; + #if ($s->{type} =~ m/struct|union/on) + { + # Strip leading 'p' for pointers + if ($name eq 'ppGeometries') { # && $s->{name} eq 'VkAccelerationStructureBuildGeometryInfoKHR') { + $name = 'PGeometries'; + } elsif ($nstar > 0 && $name =~ m/^p{$nstar}/) { + my $strip = $nstar; + + if ($t->{category} eq 'handle' && $type ne 'handle*-length') { + $strip -= 1; + } + + $name = substr $name, $strip; + } + + $name =~ s/^pfn//o if $type eq 'funcpointer'; + # CamelCase + $name =~ s/(?:^|_)(.)/\U$1/og; + } + $m->{Name} = $name; + } +} + +sub analyseTypes { + my $vk = shift; + my $api = shift; + my $seen = {}; + + foreach my $s (grep { $_->{items} } values %{$api->{types}}) { + analyseFields($vk, $api, $seen, $s, @{$s->{items}}); + + my $name = $s->{name}; + $name =~ s/(?:^|_)(.)/\U$1/og; + $s->{Name} = $name; + + my $first = $s->{items}->[0]; + my $second = $s->{items}->[1]; + + if ($first->{name} eq 'sType' && $second && $second->{name} eq 'pNext') { + $first->{'no-setall'} = 1; + $second->{'no-setall'} = 1; + print "typed: $s->{name}\n" if $sys->{verbose} > 1; + } else { + print "untyped: $s->{name}\n" if $sys->{verbose} > 1; + } + } + + foreach my $c (values %{$api->{funcpointers}}) { + analyseFields($vk, $api, $seen, $c, $c->{proto}, @{$c->{items}}); + } + + foreach my $c (values %{$api->{commands}}) { + $c->{proto}->{name} = 'result$'; + $c->{proto}->{Name} = 'result$'; + analyseFields($vk, $api, $seen, $c, $c->{proto}, @{$c->{items}}); + + # collect all member functions on handles + my $first = $c->{items}->[0]; + my $last = $c->{items}->[$#{$c->{items}}]; + if ($first->{deref} eq 'handle') { + my $t = $api->{handles}->{$first->{baseType}}; + while ($t->{alias}) { + $t = $api->{handles}->{$t->{alias}}; + } + die "No handle found ".Dumper($c) if !defined $t; + push @{$t->{commands}}, $c->{name}; + } elsif ($c->{name} =~ m/vkEnumerateInstance|vkCreateInstance/) { + push @{$api->{handles}->{'VkInstance'}->{commands}}, $c->{name}; + } else { + die "No owner for call ".Dumper($c); + } + } + + if ($sys->{verbose}) { + print "Unique Types:\n"; + my $base = {}; + map { $base->{$_} = 1 } values %$seen; + + foreach my $k (sort keys %$base) { + print " $k\n"; + } + } +} + +# what else? +# vk? api? +# this way-over-evaluates, probably only call once on every field and member instead +sub buildVars { + my $s = shift; + my $m = shift; + my $type = shift; + my $v = { %{$m} }; + + foreach my $k (grep { index($_, ':') == -1 } keys %$type) { + my $t = $type->{$k}; + + if ($type->{"$k:eval"}) { + $v->{$k} = $t; + die "Eval failed: $! $@: ".Dumper($m, $type) if !defined($v->{$k}); + } elsif ($t) { + $v->{$k} = $t; + } + } + + $v; +} + +sub formatStructLayout { + my $types = shift; + my $s = shift; + my $offset = 0; + my @fields = (); + + # This doens't need to worry about overrides + + if ($s->{category} eq 'struct') { + foreach my $m (@{$s->{items}}) { + my $type = $types->{$m->{deref}}; + my $diff = $m->{bitOffset} - $offset; + + push @fields, "MemoryLayout.paddingLayout($diff)" if $diff; + + if ($type) { + my $v = buildVars($s, $m, $type); + + push @fields, code::formatTemplate($v->{layout}, $v).".withName(\"$m->{name}\") /* $m->{deref} $m->{fullType} */"; + $offset = $m->{bitOffset} + $m->{bitSize}; + } else { + push @fields, "/* Missing: $m->{deref} $m->{name} */"; + } + } + } else { + foreach my $m (@{$s->{items}}) { + my $type = $types->{$m->{deref}}; + + if ($type) { + my $v = buildVars($s, $m, $type); + + push @fields, code::formatTemplate($v->{layout}, $v).".withName(\"$m->{name}\") /* $m->{deref} $m->{fullType} */"; + $offset = ($m->{bitOffset} + $m->{bitSize}) if ($m->{bitOffset} + $m->{bitSize}) > $offset; + } else { + push @fields, "/* Missing: $m->{deref} $m->{name} */"; + } + } + } + + my $diff = $s->{bitSize} - $offset; + + push @fields, "MemoryLayout.paddingLayout($diff)" if $diff; + + return "MemoryLayout.".$s->{category}."Layout(\n\t\t".join(",\n\t\t", @fields).").withName(\"$s->{name}\")"; +} + +sub formatAccessorIf { + my $s = shift; + my $m = shift; + my $info = shift; + my $type = shift; + my $field = shift; + my $v = shift; + my $accessor = $type->{accessor}; + my $template = $accessor->{$field}; + + if ($template) { + $template = eval($template) if ($accessor->{"$field:eval"}); + + die "Error executing template $field $accessor->{$field}: $@" if (!defined($template)); + + push @{$info->{$field}}, code::formatTemplate($template, $v) if $template; + } +} + +sub formatStruct { + my $vk = shift; + my $api = shift; + my $s = shift; + my $templates = $structTypes->{templates}; + my $types = $structTypes->{types}; + my $overrides = $structTypes->{overrides}; + + my $override = $overrides->{$s->{name}}; + my $tempname = $override->{template} ? $override->{template} : 'struct-writeonly'; + my $template = $templates->{$tempname}; + my @fields = split(/,/, $template->{fields}); + my $info; + + map { $info->{$_} = [] } @fields; + + my $setall = defined $info->{'java-setall'}; + + # unions need multiple constructors + if ($setall) { + if ($s->{category} eq 'struct') { + $info->{create}->{create} = { + 'setall-arg' => [], + setall => [], + setallat => [], + }; + } elsif ($s->{category} eq 'union') { + foreach my $m (@{$s->{items}}) { + $info->{create}->{"create$m->{Name}"} = { + 'setall-arg' => [], + setall => [], + setallat => [], + }; + } + } else { + die; + } + } + + my $needAlloc = 0; + + # Collect all fields + foreach my $m (@{$s->{items}}) { + my $nstar = $m->{deref} =~ tr/*/*/; + my $mover = $override->{$m->{name}}; + my $deref = defined($mover->{type}) ? $mover->{type} : $m->{deref}; + my $type = $types->{$deref}; + + die "No type $deref ".Dumper($m, $s) if !$type; + die Dumper($mover, $type) if $mover->{accessor}; + + if ($type->{accessor}) { + my $v = buildVars($s, $m, $type); + my @todump; + + if ($m->{values}) { + @todump = qw(init initat init-array set setat); + } else { + @todump = qw(get getat set setat getorset getorsetat); + + if ($setall && !$m->{'no-setall'}) { + my $create = $s->{category} eq 'struct' ? $info->{create}->{create} : $info->{create}->{"create$m->{Name}"}; + formatAccessorIf($s, $m, $create, $type, 'setall-arg', $v); + formatAccessorIf($s, $m, $create, $type, 'setall', $v); + formatAccessorIf($s, $m, $create, $type, 'setallat', $v); + + $needAlloc = 1 if $type->{'need-alloc'}; + } + } + + push @{$info->{handle}}, code::formatTemplate($v->{handle}, $v)." /* $m->{name} $m->{fullType} ($m->{deref}) */" if $info->{handle} && $v->{handle}; + push @{$info->{handleat}}, code::formatTemplate($v->{handleat}, $v) if $info->{handleat} && $v->{handleat}; + + foreach my $field (@todump) { + if ($info->{$field} && $type->{accessor}->{$field}) { + my $t = $type->{accessor}->{$field}; + + $t = eval $t if $type->{accessor}->{"$field:eval"}; + die "$type->{accessor}->{$field}\n---\n$@" if !defined($t); + + push @{$info->{$field}}, code::formatTemplate($t, $v) if $t; + } + } + } + } + + # create constructors + my $v = { + package => 'vulkan', + name => $s->{name}, + Name => $s->{Name}, + layout => formatStructLayout($types, $s), + append => defined($override->{append}) ? $override->{append} : '', + }; + + foreach my $field (@fields) { + $v->{$field} = join("\n", @{$info->{$field}}); + } + + # build sub-components using the full $v + my @createAll = (); + foreach my $k (keys %{$template->{insert}}) { + my $t = $template->{insert}->{$k}; + + die if (!defined($t)); + + if ($k eq 'create-all' || $k eq 'set-all' || $k eq 'setat-all') { + if ($setall) { + foreach my $kk (keys %{$info->{create}}) { + my $create = $info->{create}->{$kk}; + + if ($#{$create->{'setall-arg'}} >= 0) { + my $v = { + create => $kk, + set => $kk =~ s/create/set/r, + Name => $s->{Name}, + 'java-setall-arguments' => join (', ', @{$create->{'setall-arg'}}), + 'java-setall' => join ("\n\t\t", @{$create->{setall}}), + 'java-setallat' => join ("\n\t\t", @{$create->{setallat}}), + }; + push @createAll, code::formatTemplateStream($t, $v); + } + } + } + } else { + $v->{$k} = code::formatTemplate($t, $v); + } + } + $v->{'create-all'} = join("\n", @createAll) if $setall; + + #die Dumper($info, $v) if $s->{name} eq 'VkRect2D'; + + join("\n", map { '// '.$_ } split(/\n/,Dumper($s)))."\n". + code::formatTemplateStream($template->{class}, $v); +} + +# TODO: the template here could be mapped from types.api perhaps? +# also same for the various fields, init/getset/etc. +sub formatHandle { + my $vk = shift; + my $api = shift; + my $s = shift; + my $templates = $structTypes->{templates}; + my $overrides = $structTypes->{overrides}; + my $override = $overrides->{$s->{name}}; + my $tempname = $override->{template} ? $override->{template} : 'handle'; + my $template = $templates->{$tempname}; + + my $info = { + init => [], + commands => [], + }; + + if (defined $s->{commands}) { + foreach my $k (sort @{$s->{commands}}) { + my $c = $api->{commands}->{$k}; + push @{$info->{commands}}, formatFunction($api, $commandTypes, $c); + } + } + + my $v = { + package => 'vulkan', + name => $s->{name}, + Name => $s->{Name}, + init => join ("\n", @{$info->{init}}), + commands => join ("\n", @{$info->{commands}}), + append => defined($override->{append}) ? $override->{append} : '', + }; + + code::formatTemplateStream($template->{class}, $v); +} + +sub formatSignature { + my $s = shift; + my $types = $commandTypes->{types}; + my $d = '('; + + foreach my $m (@{$s->{items}}) { + my $x = $types->{$m->{deref}}; + + die "No sig defined ".Dumper($m) if !defined($x) || !defined($x->{sig}); + + $d .= $x->{sig}; + } + $d .= ')'; + + my $m = $s->{proto}; + my $x = $types->{$m->{deref}}; + die "No sig defined ".Dumper($m) if !defined($x) || !defined($x->{sig}); + $d .= $x->{sig}; +} + +# Forms all the parameter templates +sub collectFunctionInfo { + my $api = shift; + my $ct = shift; + my $s = shift; + my $types = $ct->{types}; + my $overrides = $ct->{overrides}; + my $void = $s->{proto}->{fullType} eq 'void'; + my $override = $overrides->{$s->{name}}; + + my @javaArgs = (); + my @invokeArgs = (); + my @nativeInit = (); + my @queryInit = (); + my @queryArgs = (); + + my @nativeArgs = (); + my @trampArgs = (); + + my $info = { + rename => $s->{name}, + name => $s->{name}, + 'function-descriptor' => formatFunctionDescriptor($ct, $s), + 'native-result-define' => '', + 'native-result-assign' => '', + 'native-result' => 'void', + 'trampoline-result-define' => '', + 'trampoline-result-assign' => '', + 'trampoline-scope' => '', + 'result-test' => '', + 'create-frame' => '', + 'java-result' => 'void', + 'java-result-assign' => '', + 'result-throw' => '', + + 'java-result-return' => 'return;', + 'trampoline-result-return' => 'return;', + }; + + my $hasInstance = 0; + my $needFrame = 0; + my $needAlloc = 0; + my $needScope = 0; + my $trampScope = 0; + + my @arrayFields = qw(java-arg invoke-arg native-init query-init query-arg native-arg trampoline-arg); + my @fixedFields = qw(java-result java-result-return java-result-assign); + + map { $info->{$_} = [] } @arrayFields; + + # Calculate parameters + foreach my $m (@{$s->{items}}) { + my $deref = defined($override->{$m->{name}}) && defined($override->{$m->{name}}->{type}) ? $override->{$m->{name}}->{type} : $m->{deref}; + my $type = $types->{$deref}; + + die "No type found ".Dumper($m, $s, $override) if !$type; + + my $v = buildVars($s, $m, $type); + + foreach my $field (@arrayFields) { + if ($v->{$field}) { + push @{$info->{$field}}, code::formatTemplate($v->{$field}, $v); + } elsif ($field eq 'query-arg') { + push @{$info->{$field}}, code::formatTemplate($v->{'invoke-arg'}, $v); + } + } + + foreach my $field (@fixedFields) { + $info->{$field} = code::formatTemplate($v->{$field}, $v) if ($v->{$field}); + } + + $needScope = 1 if $type->{'need-scope'}; + $needFrame = 1 if $type->{'need-frame'}; + $needAlloc = 1 if $type->{'need-alloc'}; + $hasInstance = 1 if $type->{'is-instance'}; + $trampScope = 1 if $type->{'trampoline-scope'}; + } + + $info->{'static'} = $hasInstance ? '' : 'static '; + + # Handle default return types, others are handled by the fixedFields above + if ($s->{successcodes}) { + my @codes = split(/,/,$s->{successcodes}); + + $info->{'native-result-define'} = 'int result$;'; + $info->{'native-result-assign'} = 'result$ = (int)'; + $info->{'result-test'} = 'if ('.join("||", map { '(result$ == Vulkan.'.$_.')' } @codes).')'; + $info->{'result-throw'} = 'throw new RuntimeException(Vulkan.getErrorMessage(result$));'; + + if ($#codes > 0 && $info->{'java-result'} eq 'void') { + $info->{'java-result'} = 'int'; + $info->{'java-result-return'} = 'return result$;'; + } + } elsif ($s->{proto}->{fullType} ne 'void') { + my $m = $s->{proto}; + my $type = defined($override->{$m->{name}}) ? $override->{$m->{name}}->{type} : $types->{$m->{deref}.'-return'}; + + die "No type '$m->{deref}-return' ".Dumper($m, $s) if !defined($type); + die Dumper($m, $s) if !defined($type->{'java-result-return'}); + + my $v = buildVars($s, $m, $type); + + $info->{'native-result-define'} = code::formatTemplate($v->{'native-result-define'}, $v); + $info->{'native-result-assign'} = code::formatTemplate($v->{'native-result-assign'}, $v); + #$info->{'native-result-define'}.= join("", map { "// $_\n" } split(/\n/, Dumper($m))); + $info->{'java-result'} = code::formatTemplate($v->{type}, $v); + $info->{'java-result-return'} = code::formatTemplate($v->{'java-result-return'}, $v); + + $info->{'native-result'} = code::formatTemplate($v->{'carrier'}, $v); + $info->{'trampoline-result-define'} = code::formatTemplate($v->{'trampoline-result-define'}, $v); + $info->{'trampoline-result-assign'} = code::formatTemplate($v->{'trampoline-result-assign'}, $v); + $info->{'trampoline-result-return'} = code::formatTemplate($v->{'trampoline-result-return'}, $v); + + $needScope = 1 if $type->{'need-scope'}; + } + + $info->{'create-frame'} = '(Frame frame$ = Frame.frame())' if $needFrame; + $info->{'trampoline-scope'} = '(ResourceScope scope$$ = ResourceScope.newConfinedScope())' if $trampScope; + + push @{$info->{'java-arg'}}, 'SegmentAllocator alloc$' if $needAlloc; + push @{$info->{'java-arg'}}, 'ResourceScope scope$' if $needScope; + + foreach my $field (@arrayFields) { + my $with = $field =~ m/-arg$/n ? ",\n\t" : "\n\t"; + $info->{$field} = join $with, @{$info->{$field}}; + } + + $info->{successcodes} = $s->{successcodes} ? $s->{successcodes} : ''; + $info->{errorcodes} = $s->{errorcodes} ? $s->{errorcodes}: ''; + + if ($s->{category} eq 'funcpointer') { + $info->{'trampoline-signature'} = formatSignature($s); + } + + $info; +} + +sub formatFunctionPointer { + my $vk = shift; + my $api = shift; + my $s = shift; + my $template = $commandTypes->{templates}->{'funcpointer-readwrite'}; + my $info = collectFunctionInfo($api, $commandTypes, $s); + + my $v = { + package => 'vulkan', + name => $s->{name}, + Name => $s->{Name}, + }; + + foreach my $k (keys %{$template->{insert}}) { + my $t = $template->{insert}->{$k}; + + $v->{$k} = code::formatTemplate($t, $info); + } + + code::formatTemplateStream($template->{class}, $v); +} + +sub formatFunctionDescriptor { + my $ct = shift; + my $s = shift; + my $types = $ct->{types}; + my @fields = (); + my $void = $s->{proto}->{fullType} eq 'void'; + my $override = $ct->{overrides}->{$s->{name}}; + + foreach my $m ($void ? () : $s->{proto}, @{$s->{items}}) { + my $deref = defined($override->{$m->{name}}) && defined($override->{$m->{name}}->{type}) ? $override->{$m->{name}}->{type} : $m->{deref}; + my $type = $types->{$deref}; + + die "No type '$deref' found ".Dumper($m, $s, $override) if !$type; + + my $v = buildVars($s, $m, $type); + + push @fields, code::formatTemplate($v->{layout}, $v)." /* $m->{deref} $m->{name} */"; + } + + return ($void ? 'FunctionDescriptor.ofVoid(' : 'FunctionDescriptor.of(') + .join(",\n\t\t", @fields).')'; +} + +sub formatFunction { + my $api = shift; + my $ct = shift; + my $s = shift; + my $void = $s->{proto}->{fullType} eq 'void'; + my $override = $ct->{overrides}->{$s->{name}}; + my $tempname = $override->{template} ? $override->{template} : 'method'; + my $template = $ct->{templates}->{$tempname}; + + my $info = collectFunctionInfo($api, $ct, $s); + + #join("\n", map { '// '.$_ } split(/\n/,Dumper($s)))."\n". + " /* template: $tempname */\n". + code::formatTemplate($template->{invoke}, $info); +} diff --git a/src/notzed.vulkan/gen/struct-types.api b/src/notzed.vulkan/gen/struct-types.api new file mode 100644 index 0000000..77c61ae --- /dev/null +++ b/src/notzed.vulkan/gen/struct-types.api @@ -0,0 +1,1454 @@ +# -*- Mode:text; tab-width:4; electric-indent-mode: nil; indent-line-function:insert-tab; -*- + +# types for structs and unions + +# ###################################################################### # + +#accessor=code template +# {type} - java type +# {java-get} +# {java-set} +# {init}* +# {init-array}* +# {setall-arg} +# {setall} + +# ###################################################################### # + +code value { + get {{ + /* {deref} */ + public {type} get{Name}() { + return {java-get}; + } + }} + set {{ + /* {deref} */ + public void set{Name}({type} {name}) { + {java-set}; + } + }} + getat {{ + public {type} get{Name}AtIndex(long i$) { + return {java-getat}; + } + }} + setat {{ + public void set{Name}AtIndex(long i$, {type} {name}) { + {java-setat}; + } + }} + + # Initialise the sType field if it has one, also include sub- + init eval {{ + #if ($tempname =~ m/write/) { + my $list = [ 'self$.segment', $s->{bitSize} / 8, "Vulkan.$m->{values}" ]; + + foreach my $x (@{$s->{items}}) { + if ($x->{deref} eq 'struct') { + my $y = $api->{types}->{$x->{baseType}}; + if ($#{$y->{items}} >= 0 && $y->{items}->[0]->{values}) { + my $z = $y->{items}->[0]; + push @$list, ($x->{bitOffset} + $z->{bitOffset}) / 8, "Vulkan.$z->{values}"; + } + } + } + + 'Vulkan.initType('.join(", ", @$list).');'; + #} else { + # '' + #} + }} + + # for complex constructors + #setall-arg {{ {type} {name} }} + setall-arg {{ {type} {name} }} + setall {{ self$.set{Name}({name}); }} + setallat {{ self$.set{Name}AtIndex(index$, {name}); }} +} + +# ###################################################################### # + +code value-array { + getorset {{ + /* value-array.getorset {deref} */ + public {type} get{Name}() { + try { + return {java-get}; + } catch (Throwable t) { + throw new RuntimeException(t); + } + } + public {typei} get{Name}Element(int i$) { + return {java-geti}; + } + public void set{Name}Element(int i$, {typei} {name}) { + {java-seti}; + } + }} + + getat {{ + /* value-array.getat {deref} */ + public {type} get{Name}AtIndex(long i$) { + try { + return {java-getat}; + } catch (Throwable t) { + throw new RuntimeException(t); + } + } + }} + + setall-arg eval {{ + if ($m->{len1} <= 4) { + join ", ", map { '{typei} {name}$'.$_ } (0 .. $m->{len1}-1); + } else { + "{typei}[] {name} /* $m->{deref} $m->{len1} */"; + } + }} + setall eval {{ + if ($m->{len1} <= 4) { + join "\n\t", map { "self\$.set{Name}Element($_, {name}\$$_);" } (0 .. $m->{len1}-1); + } else { + <{data}->{$m->{baseType}}->{items}}) { + my $name = "$m->{name}\$$a->{name}"; + my $offset = ($m->{bitOffset} + $a->{bitOffset}) / 8; + my $atype = $primitiveMap{$a->{baseType}}; + + if ($atype) { + push @$list, { + name=> $name, + type => $atype, + offset => $offset, + }; + } else { + my $as = $api->{data}->{$a->{baseType}}; + if ($as->{category} eq 'struct') { + foreach my $b (@{$as->{items}}) { + my $btype = $primitiveMap{$b->{baseType}}; + if ($btype) { + push @$list, { + name => "$name\$$b->{name}", + type => $btype, + offset => $offset + $b->{bitOffset} / 8 + }; + } + } + } elsif ($as->{category} eq 'enum') { + $atype = $primitiveMap{$as->{fullType}}; + if ($atype) { + push @$list, { + name=> $name, + type => $atype, + offset => $offset, + }; + } + } + } + } + $list; + }} + + # setBlah(all-simple-blah-fields) + set eval {{ + return 0 if $m->{len1}; + my $setall_arg = eval($type->{accessor}->{'setall-arg'}); + my $setall = eval($type->{accessor}->{setall}); + <{len1}); + + return 0 if $m->{len1}; + + my $list = eval($type->{accessor}->{'analyse-args'}); die "$@" if !defined $list; + + join("\n", map { + my $tname = uc($_->{type}); + my $fname = ucfirst($_->{name}); + <{type} get$fname() { + return this.segment.get(Memory.$tname, $_->{offset}); + } +END + } @$list); + }} + + # setBlahAtIndex(index, all-simple-blah-fields) + setat eval {{ + return 0 if $m->{len1}; + my $setall_arg = eval($type->{accessor}->{'setall-arg'}); + my $setallat = eval($type->{accessor}->{setallat}); + <{len1}; + + my $list = eval($type->{accessor}->{'analyse-args'}); die "$@" if !defined $list; + + join(', ', map { "$_->{type} $_->{name}" } @$list); + }} + + setall eval {{ + return 0 if $m->{len1}; + + my $list = eval($type->{accessor}->{'analyse-args'}); die "$@" if !defined $list; + + join("\n\t", map { 'self$.segment.set(Memory.'.uc($_->{type}).", $_->{offset}, $_->{name});" } @$list); + }} + + setallat eval {{ + use integer; + + return 0 if $m->{len1}; + + my $list = eval($type->{accessor}->{'analyse-args'}); die "$@" if !defined $list; + my $stride = $s->{bitSize} / 8; + + join("\n\t", map { 'self$.segment.set(Memory.'.uc($_->{type}).", index\$ * $stride + $_->{offset}, $_->{name});" } @$list); + }} +} + +# ###################################################################### # + +# value with a SegmentAllocator passed to set() +code value-alloc value { + set {{ + /* {deref} */ + public void set{Name}({type} {name}, SegmentAllocator alloc$) { + {java-set}; + } + }} + setat {{ + /* {deref} */ + public void set{Name}AtIndex(long i$, {type} {name}, SegmentAllocator alloc$) { + {java-setat}; + } + }} + + setall {{ self$.set{Name}({name}, alloc$); }} + setallat {{ self$.set{Name}AtIndex(index$, {name}, alloc$); }} +} + +# ###################################################################### # + +code Vulkan { + class {{ + package {package}; + + import au.notzed.nativez.Memory; + import jdk.incubator.foreign.MemorySegment; + import java.util.Arrays; + + public class Vulkan { + + public static int VK_MAKE_API_VERSION(int variant, int major, int minor, int patch) { + return (variant << 29) | (major << 22) | (minor << 12) | patch; + } + + /** Init stype fields of an object or array */ + static void initType(MemorySegment segment, long size, int stype) { + for (long o = 0; o < segment.byteSize(); o += size) + segment.set(Memory.INT, o, stype); + } + + /** Init stype fields of an object or an array with an embedded typed struct */ + static void initType(MemorySegment segment, long size, int stype, int off1, int stype1) { + for (long o = 0; o < segment.byteSize(); o += size) { + segment.set(Memory.INT, o, stype); + segment.set(Memory.INT, o+off1, stype1); + } + } + + static record ErrorInfo(int id, String name) {} + + public static String getErrorMessage(int errorid) { + ErrorInfo q = new ErrorInfo(errorid, null); + int i = Arrays.binarySearch(errors, q, (a, b) -> a.id - b.id); + + return i >= 0 ? errors[i].name : "Unknown Error"; + } + + {defines} + + {constants} + } + }} + VK_API_VERSION_1_0 {{ public final static int VK_API_VERSION_1_0 = VK_MAKE_API_VERSION(0, 1, 0, 0); }} + VK_API_VERSION_1_1 {{ public final static int VK_API_VERSION_1_1 = VK_MAKE_API_VERSION(0, 1, 1, 0); }} + VK_API_VERSION_1_2 {{ public final static int VK_API_VERSION_1_2 = VK_MAKE_API_VERSION(0, 1, 2, 0); }} + VK_API_VERSION_1_3 {{ public final static int VK_API_VERSION_1_3 = VK_MAKE_API_VERSION(0, 1, 3, 0); }} +} + +code dispatch { + class {{ + // template: dispatch:class + package {package}; + import jdk.incubator.foreign.*; + import java.lang.invoke.*; + import au.notzed.nativez.*; + class {Name} { + + {field-init} + + {Name}(VkInstance instance$, ResourceScope scope$) { + {init} + } + } + }} + field-init {{ final NativeSymbol {name}$NS; }} + init {{ {name}$NS = instance$.vkGetInstanceProcAddr("{name}", scope$); }} + +} + +# non-dispatchable handle +code handle { + class {{ + // template: handle:class + package {package}; + import jdk.incubator.foreign.*; + import java.lang.invoke.*; + import au.notzed.nativez.*; + + public class {name} implements Pointer { + final NativeSymbol self; + + private {name}(MemoryAddress address, ResourceScope scope) { + this.self = NativeSymbol.ofAddress("{name}", address, scope); + {init} + } + + public static {name} create(MemoryAddress address, ResourceScope scope) { + return address != MemoryAddress.NULL ? new {name}(address, scope) : null; + } + + /** Allocate an array where the handle scope is independent of the array allocation */ + public static HandleArray<{name}> createArray(long length, SegmentAllocator alloc, ResourceScope scope$) { + return HandleArray.createArray(length, alloc, (a, s) -> create(a, scope$)); + } + + /** Allocate an array where the handle scope matches the array allocation */ + public static HandleArray<{name}> createArray(long length, SegmentAllocator alloc) { + return HandleArray.createArray(length, alloc, {name}::create); + } + + public MemoryAddress address() { + return self.address(); + } + + public ResourceScope scope() { + return self.scope(); + } + + public String toString() { + return String.format("[%s %016x]", getClass().getSimpleName(), self.address().toRawLongValue()); + } + } + }} +} + +# VkInstance +code handle-instance { + class {{ + // template: handle-instance:class + package {package}; + import jdk.incubator.foreign.*; + import java.lang.invoke.*; + import au.notzed.nativez.*; + + public class {name} implements Pointer { + final NativeSymbol self; + final DispatchInstance dispatch; + + private {name}(MemoryAddress address, ResourceScope scope) { + this.self = NativeSymbol.ofAddress("{name}", address, scope); + this.dispatch = new DispatchInstance(this, scope); + {init} + } + + public static {name} create(MemoryAddress address, ResourceScope scope) { + return new {name}(address, scope); + } + + public MemoryAddress address() { + return self.address(); + } + + public ResourceScope scope() { + return self.scope(); + } + + {commands} + } + }} +} + +# dispatchable handle +code handle-dispatch { + class {{ + // template: handle-dispatch:class + package {package}; + import jdk.incubator.foreign.*; + import java.lang.invoke.*; + import au.notzed.nativez.*; + + public class {name} implements Pointer { + final NativeSymbol self; + final DispatchInstance dispatch; + + private {name}(MemoryAddress address, DispatchInstance dispatch, ResourceScope scope) { + this.self = NativeSymbol.ofAddress("{name}", address, scope); + this.dispatch = dispatch; + {init} + } + + public static {name} create(MemoryAddress address, DispatchInstance dispatch, ResourceScope scope) { + return new {name}(address, dispatch, scope); + } + + // TODO: evaluate how scope fits here + public static HandleArray<{name}> createArray(long length, SegmentAllocator alloc, DispatchInstance dispatch, ResourceScope scope) { + return HandleArray.createArray(length, alloc, (a, s) -> create(a, dispatch, s), scope); + } + + public static HandleArray<{name}> createArray(long length, SegmentAllocator alloc, VkInstance instance, ResourceScope scope) { + return HandleArray.createArray(length, alloc, (a, s) -> create(a, instance.dispatch, s), scope); + } + + public MemoryAddress address() { + return self.address(); + } + + public ResourceScope scope() { + return self.scope(); + } + + {commands} + + {append} + } + }} +} + +# ###################################################################### # + +# shared struct components +code struct { + header {{ + public MemorySegment segment; + + public static final GroupLayout LAYOUT = {layout}; + + private {Name}(MemorySegment segment) { + this.segment = segment; + } + + public static {Name} create(MemorySegment segment) { + return new {Name}(segment); + } + + public static {Name} create(MemoryAddress address, ResourceScope scope) { + return create(MemorySegment.ofAddress(address, LAYOUT.byteSize(), scope)); + } + + public static {Name} create(SegmentAllocator alloc) { + var self$ = create(alloc.allocate(LAYOUT)); + init(self$); + return self$; + } + + private static void init({Name} self$) { + {init} + } + + public void reset() { + segment.fill((byte)0); + init(this); + } + + // Pointer + @Override + public MemoryAddress address() { + return segment.address(); + } + + // Pointer + @Override + public ResourceScope scope() { + return segment.scope(); + } + + @Override + public String toString() { + return Memory.toString(segment, LAYOUT); + } + }} + create-all {{ + public static {Name} {create}({java-setall-arguments}, SegmentAllocator alloc$) { + {Name} self$ = create(alloc$); + + {java-setall} + + return self$; + } + }} + set-all {{ + public void {set}({java-setall-arguments}, SegmentAllocator alloc$) { + {Name} self$ = this; + + {java-setall} + } + }} + setat-all {{ + public void {set}AtIndex(long index$, {java-setall-arguments}, SegmentAllocator alloc$) { + {Name} self$ = this; + + {java-setallat} + } + }} + array {{ + static {Name} createArray(MemoryAddress addr, long length, ResourceScope scope) { + return create(MemorySegment.ofAddress(addr, length * LAYOUT.byteSize(), scope)); + } + + public static {Name} createArray(long length, SegmentAllocator alloc) { + var self$ = create(alloc.allocateArray(LAYOUT, length)); + init(self$); + return self$; + } + + public final static MethodHandle LAYOUT$SH = MemoryLayout.sequenceLayout(LAYOUT).sliceHandle(MemoryLayout.PathElement.sequenceElement()); + + // Array + @Override + public long length() { + return segment.byteSize() / LAYOUT.byteSize(); + } + + @Override + public boolean isEmpty() { + return segment.byteSize() == 0; + } + + @Override + public {Name} getAtIndex(long index$) { + try { + return create((MemorySegment)LAYOUT$SH.invokeExact(this.segment, index$)); + } catch (Throwable t) { + throw new RuntimeException(t); + } + } + }} +} + +# default - writeonly struct +code struct-writeonly insert=struct:header,struct:create-all + fields=init,set,getorset,handle,java-setall { + class {{ + // template: struct-writeonly:class + package {package}; + import jdk.incubator.foreign.*; + import java.lang.invoke.*; + import au.notzed.nativez.*; + + public class {Name} implements Pointer { + {header} + + {create-all} + + {set} + {getorset} + + {handle} + } + }} +} + +code struct-writeonly-array insert=struct:header,struct:create-all,struct:array + fields=init,set,getorset,setat,getorsetat,handle,handleat,java-setall { + class {{ + // template: struct-writeonly-array:class + package {package}; + import jdk.incubator.foreign.*; + import java.lang.invoke.*; + import au.notzed.nativez.*; + + public class {Name} implements Pointer, Array<{Name}> { + {header} + {array} + + {create-all} + + {set} + {getorset} + + {setat} + {getorsetat} + + {handle} + {handleat} + + {append} + } + }} +} + +code struct-readonly insert=struct:header + fields=init,get,getorset,handle { + class {{ + // template: struct-readonly:class + package {package}; + import jdk.incubator.foreign.*; + import java.lang.invoke.*; + import au.notzed.nativez.*; + + public class {Name} implements Pointer { + {header} + + {get} + {getorset} + + {handle} + + {append} + } + }} +} + +code struct-readonly-array insert=struct:header,struct:array + fields=init,get,getorset,getat,getorsetat,handle,handleat { + class {{ + // template: struct-readonly-array:class + package {package}; + import jdk.incubator.foreign.*; + import java.lang.invoke.*; + import au.notzed.nativez.*; + + public class {Name} implements Pointer, Array<{Name}> { + {header} + {array} + + {get} + {getorset} + + {getat} + {getorsetat} + + {handle} + {handleat} + + {append} + } + }} +} + +code struct-readwrite insert=struct:header,struct:create-all + fields=init,get,set,getorset,handle,java-setall { + class {{ + // template: struct-readwrite:class + package {package}; + import jdk.incubator.foreign.*; + import java.lang.invoke.*; + import au.notzed.nativez.*; + + public class {Name} implements Pointer { + {header} + + {create-all} + + {get} + {set} + {getorset} + + {handle} + + {append} + } + }} +} + +code struct-readwrite-array insert=struct:header,struct:create-all,struct:array + fields=init,get,getat,set,setat,getorset,getorsetat,handle,handleat,java-setall { + class {{ + // template: struct-readwrite-array:class + package {package}; + import jdk.incubator.foreign.*; + import java.lang.invoke.*; + import au.notzed.nativez.*; + + public class {Name} implements Pointer,Array<{Name}> { + {header} + {array} + + {create-all} + + {get} + {set} + {getorset} + + {getat} + {setat} + {getorsetat} + + {handle} + {handleat} + + {append} + } + }} +} + +# read-write with a 'set' method for all members +code struct-readwrite-all insert=struct:header,struct:create-all,struct:set-all + fields=init,get,set,getorset,handle,java-setall { + class {{ + // template: struct-readwrite-all:class + package {package}; + import jdk.incubator.foreign.*; + import java.lang.invoke.*; + import au.notzed.nativez.*; + + public class {Name} implements Pointer { + {header} + + {create-all} + + {get} + {set} + {getorset} + + {handle} + + {append} + } + }} +} + +code struct-readwrite-array-all insert=struct:header,struct:create-all,struct:array,struct:set-all,struct:setat-all + fields=init,get,getat,set,setat,setallat,getorset,getorsetat,handle,handleat,java-setall,java-setallat { + class {{ + // template: struct-readwrite-array-all:class + package {package}; + import jdk.incubator.foreign.*; + import java.lang.invoke.*; + import au.notzed.nativez.*; + + public class {Name} implements Pointer,Array<{Name}> { + {header} + {array} + + {create-all} + + {get} + {set} + {getorset} + + {getat} + {setat} + {getorsetat} + + {handle} + {handleat} + } + }} +} + +code struct-writeonly-array-all insert=struct:header,struct:create-all,struct:array,struct:set-all,struct:setat-all + fields=init,set,setat,setallat,getorset,getorsetat,handle,handleat,java-setall,java-setallat { + class {{ + // template: struct-writeonly-array-all:class + package {package}; + import jdk.incubator.foreign.*; + import java.lang.invoke.*; + import au.notzed.nativez.*; + + public class {Name} implements Pointer, Array<{Name}> { + {header} + {array} + + {create-all} + + {set} + {getorset} + + {setat} + {getorsetat} + + {handle} + {handleat} + } + }} +} + +# ###################################################################### # + +# Basic value-based accessor +type value accessor=value { + native-value {{ {name} }} + + native-get {{ ({type}){name}$VH.get(this.segment) }} + handle {{ final static VarHandle {name}$VH = LAYOUT.varHandle(MemoryLayout.PathElement.groupElement("{name}")); }} + + java-get {{ {native-get} }} + java-set {{ {name}$VH.set(this.segment, {native-value}) }} + + native-getat {{ ({type}){name}$AH.get(this.segment, i$) }} + native-setat {{ {name}$AH.set(this.segment, i$, {native-value}) }} + handleat {{ final static VarHandle {name}$AH = MemoryLayout.sequenceLayout(LAYOUT).varHandle(MemoryLayout.PathElement.sequenceElement(), MemoryLayout.PathElement.groupElement("{name}")); }} + + java-getat {{ {native-getat} }} + java-setat {{ {native-setat} }} +} + +type value-array accessor=value-array { + native-get {{ (MemorySegment){name}$SH.invokeExact(this.segment) }} + java-get {{ {type}.create({native-get}) }} + + native-geti {{ {name}$EH.get(this.segment, i$) }} + + java-geti {{ ({typei}){native-geti} }} + java-seti {{ {name}$EH.set(this.segment, i$, {name}) }} + handle {{ + final static MethodHandle {name}$SH = LAYOUT.sliceHandle(MemoryLayout.PathElement.groupElement("{name}")); + final static VarHandle {name}$EH = LAYOUT.varHandle(MemoryLayout.PathElement.groupElement("{name}"), MemoryLayout.PathElement.sequenceElement()); + }} + + native-getat {{ (MemorySegment){name}$AH.invokeExact(this.segment, i$) }} + handleat {{ + final static MethodHandle {name}$AH = MemoryLayout.sequenceLayout(LAYOUT).sliceHandle(MemoryLayout.PathElement.sequenceElement(), MemoryLayout.PathElement.groupElement("{name}")); + }} + java-getat {{ {type}.create({native-getat}) }} +} + +type value-array2d accessor=value-array2d { + native-get {{ (MemorySegment){name}$SH.invokeExact(this.segment) }} + java-get {{ {type}.create({native-get}) }} + java-geti {{ ({typei}){name}$EH.get(this.segment, i$, j$) }} + java-seti {{ {name}$EH.set(this.segment, i$, j$, {name}) }} + handle {{ + final static MethodHandle {name}$SH = LAYOUT.sliceHandle(MemoryLayout.PathElement.groupElement("{name}")); + final static VarHandle {name}$EH = LAYOUT.varHandle(MemoryLayout.PathElement.groupElement("{name}"), MemoryLayout.PathElement.sequenceElement(), MemoryLayout.PathElement.sequenceElement()); + }} +} + +type inline accessor=inline { + native-get {{ (MemorySegment){name}$SH.invokeExact(this.segment) }} + java-get {{ {type}.create({native-get}) }} + handle {{ final static MethodHandle {name}$SH = LAYOUT.sliceHandle(MemoryLayout.PathElement.groupElement("{name}")); }} + + native-getat {{ (MemorySegment){name}$SA.invokeExact(this.segment, i$) }} + java-getat {{ {type}.create({native-getat}) }} + handleat {{ final static MethodHandle {name}$SA = MemoryLayout.sequenceLayout(LAYOUT).sliceHandle(MemoryLayout.PathElement.sequenceElement(), MemoryLayout.PathElement.groupElement("{name}")); }} +} + +type inline-array accessor=inline { + native-get {{ (MemorySegment){name}$SH.invokeExact(this.segment) }} + java-get {{ {type}.create({native-get}) }} + handle {{ final static MethodHandle {name}$SH = LAYOUT.sliceHandle(MemoryLayout.PathElement.groupElement("{name}")); }} + + native-getat {{ (MemorySegment){name}$SA.invokeExact(this.segment, i$) }} + java-getat {{ {type}.create({native-getat}) }} + handleat {{ final static MethodHandle {name}$SA = MemoryLayout.sequenceLayout(LAYOUT).sliceHandle(MemoryLayout.PathElement.sequenceElement(), MemoryLayout.PathElement.groupElement("{name}")); }} +} + +type uint8_t,char value { + type {{ byte }} + layout {{ Memory.BYTE }} +} + +type uint16_t value { + type {{ short }} + layout {{ Memory.SHORT }} +} + +type uint32_t,int,int32_t value { + type {{ int }} + layout {{ Memory.INT }} +} + +type uint64_t,int64_t,size_t value { + type {{ long }} + layout {{ Memory.LONG }} +} + +type float value { + type {{ float }} + layout {{ Memory.FLOAT }} +} + +type double value { + type {{ double }} + layout {{ Memory.DOUBLE }} +} + +# ###################################################################### # + +type uint8_t[] value-array { + type {{ ByteArray }} + layout {{ MemoryLayout.sequenceLayout({len1}, Memory.BYTE) }} + typei {{ byte }} +} + +# these are always embedded 0-terminated strings, so don't treat as array +type char[] inline { + type {{ String }} + layout {{ MemoryLayout.sequenceLayout({len1}, Memory.BYTE) }} + + java-get {{ ({native-get}).getUtf8String(0L) }} + java-getat {{ ({native-getat}).getUtf8String(0L) }} +} + +type uint32_t[],int32_t[] value-array { + type {{ IntArray }} + layout {{ MemoryLayout.sequenceLayout({len1}, Memory.INT) }} + typei {{ int }} +} + +type uint64_t[] value-array { + type {{ LongArray }} + layout {{ MemoryLayout.sequenceLayout({len1}, Memory.LONG) }} + typei {{ long }} +} + +type float[] value-array { + type {{ FloatArray }} + layout {{ MemoryLayout.sequenceLayout({len1}, Memory.FLOAT) }} + typei {{ float }} +} + +type struct[] inline-array { + type {{ {baseType} }} + layout {{ MemoryLayout.sequenceLayout({len1}, {baseType}.LAYOUT) }} +} + +type struct-expand[] struct[] accessor=inline-expand; + +type float[][] value-array2d { + type {{ FloatArray }} + typei {{ float }} + layout {{ MemoryLayout.sequenceLayout({len1}, MemoryLayout.sequenceLayout({len2}, Memory.FLOAT)) }} +} + +# select=len? or what? + +type pointer value { + layout {{ Memory.POINTER }} + type {{ MemoryAddress }} + + native-value {{ Memory.address({name}) }} + native-get {{ (MemoryAddress){name}$VH.get(this.segment) }} + +# java-get {{ {native-get} }} +# java-set {{ {name}$VH.set(this.segment, Memory.address({name})) }} +} + +type void* pointer; + +type value-pointer pointer { + java-get {{ {type}.create((MemoryAddress){name}$VH.get(this.segment), segment.scope()) }} +} + +type uint8_t* value-pointer { + type ByteArray; +} + +type uint32_t*,int32_t*,int* value-pointer { + type IntArray; +} + +type uint64_t* value-pointer { + type LongArray; +} + +type float* value-pointer { + type FloatArray; +} + +type size_t* value-pointer { + type LongArray; +} + +type pointer-length pointer { + java-get {{ {type}.createArray({native-get}, {length}, this.segment.scope()) }} +} + +type void*-length pointer-length { + type MemorySegment; + java-get {{ MemorySegment.ofAddress({native-get}, {length}, this.segment.scope()) }} +} + +type uint8_t*-length pointer-length { + type ByteArray; +} + +type uint32_t*-length,int32_t*-length pointer-length { + type IntArray; +} + +type uint64_t*-length pointer-length { + type LongArray; +} + +type float*-length pointer-length { + type FloatArray; +} + +# special handling for strings, will fail if it isn't +type char* pointer accessor=value-alloc need-alloc { + type {{ String }} + + java-get {{ ({native-get}).getUtf8String(0) }} + native-value {{ Memory.copyString({name}, alloc$).address() }} + + # this just verifies it's a string type + length eval {{ + if ($v->{len} =~ m/null-terminated/) { + 1; + } else { + die Dumper($v, $s); + } + }} + +} + +type char**-length pointer-length accessor=value-alloc { + type {{ String[] }} + + java-set {{ {name}$VH.set(this.segment, Memory.copyStringArray({name}, alloc$).address()); }} + java-get {{ Memory.copyStringArray((MemoryAddress){name}$VH.get(this.segment), {length}) }} +} + +type funcpointer pointer { + type {{ FunctionPointer<{baseType}> }} + typei {{ {baseType} }} + java-get {{ {baseType}.downcall({native-get}, this.segment.scope()) }} +} + +type void** pointer { +} + +type void**-length pointer-length { + type PointerArray; +} + +type handle pointer { + type {{ {baseType} }} + java-get {{ {type}.create({native-get}, this.segment.scope()) }} +} + +type handle[] value-array accessor=handle-array { + type {{ HandleArray<{typei}> }} + typei {{ {baseType} }} + layout {{ MemoryLayout.sequenceLayout({len1}, Memory.POINTER) }} + java-get {{ HandleArray.create({native-get}, (a, s) -> {typei}.create(a, instance$.dispatch, s), scope$) }} + + java-geti {{ {typei}.create((MemoryAddress){native-geti}, instance$.dispatch, scope$) }} +} + +type handle* pointer { + type {{ HandleArray<{typei}> }} + typei {{ {baseType} }} + java-get {{ HandleArray.create({native-get}, {typei}::create) }} +} + +type handle*-length pointer-length { + type {{ HandleArray<{baseType}> }} + typei {{ {baseType} }} + java-get {{ HandleArray.createArray({native-get}, {length}, {typei}::create, this.segment.scope()) }} + java-set {{ {name}$VH.set(this.segment, Memory.address({name})); }} +} + +type struct inline { + type {{ {baseType} }} + layout {{ {baseType}.LAYOUT }} +} + +type struct-expand inline accessor=inline-expand { + type {{ {baseType} }} + layout {{ {baseType}.LAYOUT }} +} + +type struct* pointer { + type {{ {baseType} }} + java-get {{ {baseType}.create({native-get}, this.segment.scope()) }} +} + +type struct*-length pointer-length { + type {{ {baseType} }} + typei {{ {baseType} }} +} + +type struct** pointer { +} + +# xlib +type XID,Window,VisualID uint64_t; + +type Display* handle { + type xlib.XDisplay; +} + +# xcb +type xcb_window_t uint32_t; +type xcb_visualid_t uint32_t; +type xcb_connection_t* handle { + type xcb.Connection; +} + +override structs { + VkInstance template=handle-instance; + VkPhysicalDevice template=handle-dispatch; + VkDevice template=handle-dispatch append {{ + public HandleArray vkCreateGraphicsPipelines( + VkPipelineCache pipelineCache, + VkGraphicsPipelineCreateInfo pCreateInfos, + SegmentAllocator alloc$, + ResourceScope scope$) { + HandleArray pPipelines = VkPipeline.createArray(pCreateInfos.length(), alloc$, scope$); + vkCreateGraphicsPipelines(pipelineCache, (int)pCreateInfos.length(), pCreateInfos, pPipelines); + // Vulkan.VK_PIPELINE_COMPILE_REQUIRED_EXT ?? + return pPipelines; + } + + public VkPipeline vkCreateGraphicsPipeline( + VkPipelineCache pipelineCache, + VkGraphicsPipelineCreateInfo pCreateInfo, + ResourceScope scope) { + try (Frame alloc$ = Frame.frame()) { + HandleArray pPipelines = VkPipeline.createArray(1, alloc$, scope); + vkCreateGraphicsPipelines(pipelineCache, 1, pCreateInfo, pPipelines); + // Vulkan.VK_PIPELINE_COMPILE_REQUIRED_EXT ?? + return pPipelines.get(0); + } + } + + public HandleArray vkAllocateCommandBuffers( + VkCommandBufferAllocateInfo pAllocateInfo, + SegmentAllocator alloc$, + ResourceScope scope$) { + + var buffers = VkCommandBuffer.createArray( + (int)VkCommandBufferAllocateInfo.commandBufferCount$VH.get(pAllocateInfo.segment), + alloc$, dispatch, scope$); + + vkAllocateCommandBuffers(pAllocateInfo, buffers); + + return buffers; + } + + public HandleArray vkAllocateDescriptorSets( + VkDescriptorSetAllocateInfo pAllocateInfo, + SegmentAllocator alloc$, + ResourceScope scope) { + + var buffers = VkDescriptorSet.createArray( + (int)VkDescriptorSetAllocateInfo.descriptorSetCount$VH.get(pAllocateInfo.segment), + alloc$, scope); + + vkAllocateDescriptorSets(pAllocateInfo, buffers); + + return buffers; + } + + }} + VkCommandBuffer template=handle-dispatch; + VkQueue template=handle-dispatch; + + VkAllocationCallbacks ignore; + + # We want 'set(all fields) for these types and to include them expanded if inline + VkOffset2D expand template=struct-readwrite-array-all; + VkOffset3D expand template=struct-readwrite-array-all; + VkExtent2D expand template=struct-readwrite-all; + VkExtent3D expand template=struct-readwrite-all; + VkRect2D expand template=struct-readwrite-array-all; + + VkStencilOpState template=struct-readwrite-all; + VkComponentMapping expand template=struct-readwrite-all; + VkImageSubresourceRange expand template=struct-readwrite-all; + + # probably just want writeonly? here + VkClearColorValue expand template=struct-readwrite-all; + VkClearDepthStencilValue expand template=struct-readwrite-all; + + # Yikes, is all this really worth it? + VkClearValue template=struct-writeonly-array append {{ + public static VkClearValue createColour(float r, float g, float b, float a, SegmentAllocator alloc) { + var self = create(alloc); + + VkClearColorValue.float32$EH.set(self.segment, 0, r); + VkClearColorValue.float32$EH.set(self.segment, 1, g); + VkClearColorValue.float32$EH.set(self.segment, 2, b); + VkClearColorValue.float32$EH.set(self.segment, 3, a); + + return self; + } + public static VkClearValue createColour(int r, int g, int b, int a, SegmentAllocator alloc) { + var self = create(alloc); + + VkClearColorValue.int32$EH.set(self.segment, 0, r); + VkClearColorValue.int32$EH.set(self.segment, 1, g); + VkClearColorValue.int32$EH.set(self.segment, 2, b); + VkClearColorValue.int32$EH.set(self.segment, 3, a); + + return self; + } + public static VkClearValue createDepthStencil(float depth, int stencil, SegmentAllocator alloc) { + var self = create(alloc); + + VkClearDepthStencilValue.depth$VH.set(self.segment, depth); + VkClearDepthStencilValue.stencil$VH.set(self.segment, stencil); + + return self; + } + + final static VarHandle colour$float32$EH = MemoryLayout.sequenceLayout(LAYOUT).varHandle( + MemoryLayout.PathElement.sequenceElement(), + MemoryLayout.PathElement.groupElement("color"), + MemoryLayout.PathElement.groupElement("float32"), + MemoryLayout.PathElement.sequenceElement()); + + final static VarHandle colour$int32$EH = MemoryLayout.sequenceLayout(LAYOUT).varHandle( + MemoryLayout.PathElement.sequenceElement(), + MemoryLayout.PathElement.groupElement("color"), + MemoryLayout.PathElement.groupElement("int32"), + MemoryLayout.PathElement.sequenceElement()); + + public void setColourAtIndex(int index, float r, float g, float b, float a) { + colour$float32$EH.set(segment, index, 0, r); + colour$float32$EH.set(segment, index, 1, g); + colour$float32$EH.set(segment, index, 2, b); + colour$float32$EH.set(segment, index, 3, a); + } + public void setColourAtIndex(int index, int r, int g, int b, int a) { + colour$int32$EH.set(segment, index, 0, r); + colour$int32$EH.set(segment, index, 1, g); + colour$int32$EH.set(segment, index, 2, b); + colour$int32$EH.set(segment, index, 3, a); + } + + final static VarHandle depthStencil$depth$EH = MemoryLayout.sequenceLayout(LAYOUT).varHandle( + MemoryLayout.PathElement.sequenceElement(), + MemoryLayout.PathElement.groupElement("depthStencil"), + MemoryLayout.PathElement.groupElement("depth")); + + final static VarHandle depthStencil$stencil$EH = MemoryLayout.sequenceLayout(LAYOUT).varHandle( + MemoryLayout.PathElement.sequenceElement(), + MemoryLayout.PathElement.groupElement("depthStencil"), + MemoryLayout.PathElement.groupElement("stencil")); + + public void setDepthStencilAtIndex(int index, float depth, int stencil) { + depthStencil$depth$EH.set(segment, index, depth); + depthStencil$stencil$EH.set(segment, index, stencil); + } + + }} + + VkMemoryType template=struct-readonly-array; + VkMemoryHeap template=struct-readonly-array; + VkPhysicalDeviceMemoryProperties template=struct-readonly append {{ + + final static VarHandle memoryTypes$propertyFlags$EH = LAYOUT.varHandle( + MemoryLayout.PathElement.groupElement("memoryTypes"), + MemoryLayout.PathElement.sequenceElement(), + MemoryLayout.PathElement.groupElement("propertyFlags")); + + final static VarHandle memoryTypes$heapIndex$EH = LAYOUT.varHandle( + MemoryLayout.PathElement.groupElement("memoryTypes"), + MemoryLayout.PathElement.sequenceElement(), + MemoryLayout.PathElement.groupElement("heapIndex")); + + public int getMemoryTypes$propertyFlagsAtIndex(int index) { + return (int)memoryTypes$propertyFlags$EH.get(segment, index); + } + + public int getMemoryTypes$heapIndexAtIndex(int index) { + return (int)memoryTypes$heapIndex$EH.get(segment, index); + } + + final static VarHandle memoryHeaps$size$EH = LAYOUT.varHandle( + MemoryLayout.PathElement.groupElement("memoryHeaps"), + MemoryLayout.PathElement.sequenceElement(), + MemoryLayout.PathElement.groupElement("size")); + + final static VarHandle memoryHeaps$flags$EH = LAYOUT.varHandle( + MemoryLayout.PathElement.groupElement("memoryHeaps"), + MemoryLayout.PathElement.sequenceElement(), + MemoryLayout.PathElement.groupElement("flags")); + + public int getMemoryHeaps$sizeAtIndex(int index) { + return (int)memoryHeaps$size$EH.get(segment, index); + } + + public int getMemoryHeaps$flagsAtIndex(int index) { + return (int)memoryHeaps$flags$EH.get(segment, index); + } + }} + + # possibly way to auto-detect this - all simple types + VkAttachmentDescription template=struct-writeonly-array-all; + VkPipelineShaderStageCreateInfo template=struct-writeonly-array-all; + VkVertexInputAttributeDescription template=struct-writeonly-array-all; + VkVertexInputBindingDescription template=struct-writeonly-array-all; + + # Override default read/write + VkDebugUtilsMessengerCallbackDataEXT template=struct-readonly; + VkDebugUtilsLabelEXT template=struct-readonly-array; + VkDebugUtilsObjectNameInfoEXT template=struct-readonly-array; + + VkPhysicalDeviceFeatures template=struct-readwrite append {{ + /** + * return true if every feature requested in query is present in this. + */ + public boolean hasFeatures(VkPhysicalDeviceFeatures query) { + // s q + // 0 0 1 + // 0 1 0 + // 1 0 1 + // 1 1 1 + // = ((s & q) | ~q) & 1 + + // We know this is all just a list of VkBool32, so peek as an array + int ok = 1; + for (int i=0;ok != 0 && i $sys, + data => {}, + extensions => [], + handles => {}, + types => {}, + commands => {}, + features => [], + funcpointers => {}, + }; + + bless $self, $class; + + loadRegistry($self); + + # build various indices + my $data = $self->{data}; + my $handles = $self->{handles}; + my $types = $self->{types}; + my $commands = $self->{commands}; + my $extensions = $self->{extensions}; + my $funcpointers = $self->{funcpointers}; + + foreach my $t (keys %{$data}) { + my $v = $data->{$t}; + $handles->{$v->{name}} = $v if $v->{category} eq 'handle'; + $types->{$v->{name}} = $v if $v->{category} =~ m/struct|union|platform/; + $commands->{$v->{name}} = $v if $v->{category} eq 'command'; + $funcpointers->{$v->{name}} = $v if $v->{category} eq 'funcpointer'; + } + + # mark extension functions? + foreach my $e (@{$extensions}) { + foreach my $name (map { @{$_->{commands}} } @{$e->{require}}) { + my $r = $data->{$name}; + + die if !defined($r); + + push @{$r->{extensions}}, $e->{name}; + } + } + + # Link up bitmask base types + foreach my $s (grep { $_->{category} eq 'enum' } values %{$data}) { + if ($s->{requires}) { + my $t = $data->{$s->{requires}}; + die Dumper($s) if !defined $t; + die Dumper($s) if !defined $s->{fullType}; + $t->{uses} = $s; + $t->{fullType} = $s->{fullType}; + } elsif ($s->{bitvalues}) { + my $t = $data->{$s->{bitvalues}}; + die Dumper($s) if !defined $t; + die Dumper($s) if !defined $s->{fullType}; + $t->{uses} = $s; + $t->{fullType} = $s->{fullType}; + } elsif (!defined $s->{fullType}) { + $s->{fullType} = 'VkFlags'; + } + } + + $self; +} + +sub buildRequirement { + my $vk = shift; + my $data = shift; + my $req = shift; + my $ext = shift; + my $outconst = $data->{'API Constants'}; + my $allconst = $vk->{data}->{'API Constants'}; + + # Find included types in this requirement + foreach my $c (@{$req->{commands}}, @{$req->{types}}) { + my $d = $vk->{data}->{$c}; + + if (defined $d) { + # for format change? + if ($d->{category} eq 'enum') { + # Copy all aliases across to data + while ($d->{alias}) { + $data->{$d->{name}} = $d; + $d = $vk->{data}->{$d->{alias}}; + } + $d = { %$d }; + $d->{items} = [ @{$d->{items}} ] if defined($d->{items}); + $data->{$d->{name}} = $d; + } else { + $data->{$d->{name}} = $d; + } + } else { + $data->{$c} = { + name => $c, + category => 'define', + }; + } + } + + foreach my $c (@{$req->{enums}}) { + if ($c->{extends}) { + my $d = $data->{$c->{extends}}; + + if (defined($c->{value})) { + } elsif (defined($c->{bitpos})) { + $c->{value} = "".(1<<$c->{bitpos}); + } elsif (defined($c->{extnumber})) { + $c->{value} = "".(1000000000 + + 1000 * ($c->{extnumber} - 1) + + $c->{offset}); + } elsif (defined($c->{offset})) { + $c->{value} = $c->{dir}."".(1000000000 + + 1000 * ($ext->{number} - 1) + + $c->{offset}); + } elsif (defined($c->{alias})) { + } else { + print Dumper($c); + die; + } + + $c->{extension} = $ext->{name} if defined($ext); + + push @{$d->{items}}, $c; + } elsif ($c->{value}) { + if ($c->{value} =~ m/^"/) { + if (!defined $outconst->{index}->{$c->{name}}) { + my $v = { %$c, type=>'const char *' }; + push @{$outconst->{items}}, $v; + $outconst->{index}->{$v->{name}} = $v; + } + } else { + if (!defined $outconst->{index}->{$c->{name}}) { + my $v = { %$c, type=>'uint32_t' }; + push @{$outconst->{items}}, $v; + $outconst->{index}->{$v->{name}} = $v; + } + } + } elsif (!$c->{alias}) { + if (!defined $outconst->{index}->{$c->{name}}) { + my $v = $allconst->{index}->{$c->{name}}; + + die Dumper($c) if !defined $v; + + push @{$outconst->{items}}, $v; + $outconst->{index}->{$c->{name}} = $v; + } + } + } +} + +# Ideally this builds a 'view' of the features +# But it doesn't work properly if something is promoted and uses new names + +sub buildFeatures { + my $vk = shift; + my $vers = shift; + my $plat = shift; + my $data = {}; + my $versions = {}; + my $platform = {}; + + map { $versions->{$_} = 1 } @$vers; + map { $platform->{$_} = 1 } @$plat; + + #print Dumper($vk->{features}); + + $data->{'API Constants'} = { + name => 'API Constants', + category => 'define', + items => [], + index => {}, + }; + + # add constants that the api's dont reference (only 1 so far) + my $outconst = $data->{'API Constants'}; + my $allconst = $vk->{data}->{'API Constants'}; + foreach my $v (map {$allconst->{index}->{$_}} qw(VK_UUID_SIZE)) { + push @{$outconst->{items}}, $v; + $outconst->{index}->{$v->{name}} = $v; + } + + foreach my $feature (grep { $versions->{$_->{name}} } @{$vk->{features}}) { + print "Feature $feature->{name}\n" if ($vk->{sys}->{verbose}); + foreach my $req (@{$feature->{require}}) { + buildRequirement($vk, $data, $req); + } + } + + foreach my $extension (grep { $_->{supported} eq 'vulkan' && (!defined($_->{platform}) || $platform->{$_->{platform}}) + } @{$vk->{extensions}}) { + foreach my $req (grep { (!defined($_->{feature})) || $versions->{$_->{feature}} } + @{$extension->{require}}) { + print "Extension $extension->{name} $req->{feature}\n" if ($vk->{sys}->{verbose}); + buildRequirement($vk, $data, $req, $extension); + } + } + + #print "rest\n"; + #print Dumper($data); + + # TODO: need to remove aliases here? + my $handles = {}; + my $types = {}; + my $commands = {}; + my $enums = {}; + my $funcpointers = {}; + my $defines = {}; + + foreach my $t (keys %{$data}) { + my $v = $data->{$t}; + $handles->{$v->{name}} = $v if $v->{category} eq 'handle'; + $types->{$v->{name}} = $v if $v->{category} =~ m/struct|union/on; + $commands->{$v->{name}} = $v if $v->{category} eq 'command'; + $enums->{$v->{name}} = $v if $v->{category} eq 'enum'; + $funcpointers->{$v->{name}} = $v if $v->{category} eq 'funcpointer'; + $defines->{$v->{name}} = $v if $v->{category} eq 'define'; + } + + if (0) { + open(my $f, '>', 'features.pm'); + print $f Dumper($data); + close $f; + + open(my $f, '>', 'vk.pm'); + print $f Dumper($vk); + close $f; + } + + my $api = { + data => $data, + handles => $handles, + types => $types, + commands => $commands, + funcpointers => $funcpointers, + enums => $enums, + defines => $defines, + }; + + # create sizes for every struct of interest + foreach my $s (values %$types) { + next if $s->{alias}; + + if ($s->{category} eq 'struct') { + structSize($vk, $api, $s); + } elsif ($s->{category} eq 'union') { + unionSize($vk, $api, $s); + } else { + die; + } + } + + return $api; +} + +my $typeInfo = { + 'void *' => { bitSize => 64, bitAlign => 64 }, + 'int' => { bitSize => 32, bitAlign => 32 }, + 'char' => { bitSize => 8, bitAlign => 8 }, + 'uint8_t' => { bitSize => 8, bitAlign => 8 }, + 'uint16_t' => { bitSize => 16, bitAlign => 16 }, + 'int32_t' => { bitSize => 32, bitAlign => 32 }, + 'uint32_t' => { bitSize => 32, bitAlign => 32 }, + 'int64_t' => { bitSize => 64, bitAlign => 64 }, + 'uint64_t' => { bitSize => 64, bitAlign => 64 }, + 'size_t' => { bitSize => 64, bitAlign => 64 }, + 'float' => { bitSize => 32, bitAlign => 32 }, + 'double' => { bitSize => 64, bitAlign => 64 }, + 'size_t' => { bitSize => 64, bitAlign => 64 }, + 'Window' => { bitSize => 64, bitAlign => 64 }, + 'Display' => { bitSize => 64, bitAlign => 64 }, + 'xcb_window_t' => { bitSize => 32, bitAlign => 32 }, + 'xcb_connection_t' => { bitSize => 64, bitAlign => 64 }, +# 'VkFlags' => { bitSize => 32, bitAlign => 32 }, +# 'VkFlags64' => { bitSize => 64, bitAlign => 64 }, +}; + +sub memberSize { + my $vk = shift; + my $api = shift; + my $m = shift; + my $t = $api->{data}->{$m->{baseType}}; + my $nstar = $m->{fullType} =~ tr/*/*/; + my ($nbits) = $m->{fullType} =~ m/:(\d+)$/o; + my $array = 1; + my $info = $typeInfo->{'void *'}; + + # arrays and bitfields + if ($m->{fullType} =~ m/\[(.*)\]\[(.*)\]$/) { + $array = $1 * $2; + } elsif ($m->{fullType} =~ m/\[(\d+)\]$/o) { + $array = $1; + } elsif ($m->{fullType} =~ m/\[(.+)\]$/o) { + $array = $vk->{data}->{'API Constants'}->{index}->{$1}->{value}; + } + + if (!defined($t)) { + if ($nbits) { + die Dumper($m) if $nstar > 0; + $info = { bitSize => $nbits, bitAlign => 1 }; + } else { + $info = $typeInfo->{$m->{baseType}} if ($nstar == 0); + } + } else { + while ($t->{alias}) { + $t = $api->{data}->{$t->{alias}}; + } + + die Dumper($m) if !defined $t; + + if ($t->{category} =~ m/enum|bitmask/on) { + if ($nbits) { + die Dumper($m) if $nstar > 0; + $info = { bitSize => $nbits, bitAlign => 1 }; + } else { + $t = $vk->{data}->{$t->{fullType}}; + $info = $typeInfo->{$t->{type}} if ($nstar == 0); + } + } elsif ($t->{category} eq 'struct') { + $info = structSize($vk, $api, $t) if ($nstar == 0); + } elsif ($t->{category} eq 'union') { + $info = unionSize($vk, $api, $t) if ($nstar == 0); + } elsif ($t->{category} eq 'handle') { + # already set + } elsif ($t->{category} eq 'basetype') { + $info = $typeInfo->{$t->{type}} if ($nstar == 0); + } elsif ($t->{category} eq 'funcpointer') { + # already set + } else { + die Dumper($m, $t); + } + } + + die Dumper($m, $t) if !defined($info); + + #print Dumper($m, $t, $info); + #print "size $m->{name} $m->{fullType} = $info->{bitSize}\n"; + + + return { bitSize => $info->{bitSize} * $array, bitAlign => $info->{bitAlign} }; +} + +sub align { + my $v = shift; + my $a = shift; + + return ($v + $a - 1) & ~($a - 1); +} + +sub structSize { + my $vk = shift; + my $api = shift; + my $s = shift; + my $bitSize = 0; + my $bitAlign = 8; + + if (!defined($s->{bitSize})) { + foreach my $m (@{$s->{items}}) { + use integer; + my $info = memberSize($vk, $api, $m); + + $bitSize = align($bitSize, $info->{bitAlign}); + + $m->{bitOffset} = $bitSize; + $m->{bitSize} = $info->{bitSize}; + + $bitSize = $bitSize + $info->{bitSize}; + $bitAlign = $info->{bitAlign} if $info->{bitAlign} > $bitAlign; + } + + $bitSize = align($bitSize, $bitAlign); + + $s->{bitSize} = $bitSize; + $s->{bitAlign} = $bitAlign; + } else { + $bitSize = $s->{bitSize}; + $bitAlign = $s->{bitAlign}; + } + + return { bitSize => $bitSize, bitAlign => $bitAlign }; +} + +sub unionSize { + my $vk = shift; + my $api = shift; + my $s = shift; + my $bitSize = 0; + my $bitAlign = 8; + + if (!defined($s->{bitSize})) { + foreach my $m (@{$s->{items}}) { + use integer; + my $info = memberSize($vk, $api, $m); + + $m->{bitOffset} = 0; + $m->{bitSize} = $info->{bitSize}; + + $bitSize = $info->{bitSize} if $info->{bitSize} > $bitSize; + $bitAlign = $info->{bitAlign} if $info->{bitAlign} > $bitAlign; + } + + $bitSize = align($bitSize, $bitAlign); + + $s->{bitSize} = $bitSize; + $s->{bitAlign} = $bitAlign; + } else { + $bitSize = $s->{bitSize}; + $bitAlign = $s->{bitAlign}; + } + + return { bitSize => $bitSize, bitAlign => $bitAlign }; +} + +sub loadRegistry { + my $vk = shift; + + my $xml = XML::Parser->new(Style => 'Tree'); + my $doc = $xml->parsefile('/usr/share/vulkan/registry/vk.xml') || die "unable to parse vulkan registry"; + + #print Dumper($doc); + + my $root = $doc->[1]; + my $roota = shift @{$root}; + + my $data = $vk->{data}; + my $alias = $vk->{alias}; + my $extensions = $vk->{extensions}; + my $features = $vk->{features}; + + # This destructively consumes the whole tree so must be one pass + while ($#{$root} >= 0) { + my $xt = shift @{$root}; + my $xn = shift @{$root}; + + next if $xt eq '0'; + + my $xa = shift @{$xn}; + + if ($xt eq 'types') { + while ($#{$xn} >= 0) { + my $yt = shift @{$xn}; + my $yn = shift @{$xn}; + + next if $yt ne 'type'; + + my $ya = $yn->[0]; + + if ($ya->{category} =~ m/struct|union/) { + if (!defined($ya->{alias})) { + my $s = $ya; + + $s->{items} = []; + + shift @{$yn}; + while ($#{$yn} >= 0) { + my $mt = shift @{$yn}; + my $mm = shift @{$yn}; + + push @{$s->{items}}, loadMember($mm) if $mt eq 'member'; + } + + $data->{$s->{name}} = $s; + } else { + $alias->{$ya->{name}} = $ya->{alias}; + $data->{$ya->{name}} = $ya; + } + } elsif ($ya->{category} =~ m/^(handle|basetype|funcpointer|bitmask)$/n) { + if (!defined($ya->{alias})) { + my $info = loadMember($yn); + my $s = $ya; + + $s->{name} = $info->{name}; + $s->{type} = $info->{baseType} if defined $info->{baseType}; + + $s->{category} = 'enum' if $s->{category} eq 'bitmask'; + analyseFunctionPointer($s) if ($s->{category} eq 'funcpointer'); + + $data->{$s->{name}} = $s; + } else { + $ya->{category} = 'enum' if $ya->{category} eq 'bitmask'; + $alias->{$ya->{name}} = $ya->{alias}; + $data->{$ya->{name}} = $ya; + } + } elsif ($ya->{category} eq 'enum') { + $data->{$ya->{name}} = $ya; + } elsif ($ya->{requires} eq 'vk_platform' || $ya->{name} eq 'int') { + # These are just primitive types, not sure what to do with them, could auto-map them to java i suppose + $ya->{category} = 'platform'; + $data->{$ya->{name}} = $ya; + } else { + #noisy print "Unhandled: $ya->{name}\n"; + } + } + } elsif ($xt eq 'enums') { + if ($xa->{type} =~ m/enum|bitmask/o) { + #print "enum: $xa->{name}\n"; + # these are forward referenced from block so re-use, or just overwrite? + my $e = $data->{$xa->{name}}; + + $e = { %{$xa}, category => "enum" } if (!defined($e)); + $e->{items} = []; + + while ($#{$xn} >= 0) { + my $yt = shift @{$xn}; + my $yn = shift @{$xn}; + + next if $yt ne 'enum'; + + my $ya = shift @{$yn}; + + #next if $ya->{alias}; + + push @{$e->{items}}, $ya; + } + + $data->{$e->{name}} = $e; + } elsif ($xa->{name} eq 'API Constants') { + my $d = { category => "define", name => $xa->{name}, items =>[], index=>{} }; + + $data->{$xa->{name}} = $d; + + while ($#{$xn} >= 0) { + my $yt = shift @{$xn}; + my $yn = shift @{$xn}; + + next if $yt ne 'enum'; + + my $ya = shift @{$yn}; + + #next if $ya->{alias}; + + push @{$d->{items}}, $ya; + $d->{index}->{$ya->{name}} = $ya; + } + } + } elsif ($xt eq 'commands') { + while ($#{$xn} >= 0) { + my $yt = shift @{$xn}; + my $yn = shift @{$xn}; + + next if $yt ne 'command'; + + my $ya = shift @{$yn}; + + if (!defined($ya->{alias})) { + my $cmd = $ya; + + $cmd->{category} = 'command'; + $cmd->{items} = []; + $cmd->{proto} = {}; + + while ($#{$yn} >= 0) { + my $zt = shift @{$yn}; + my $zn = shift @{$yn}; + + if ($zt eq 'proto') { + $cmd->{proto} = loadMember($zn); + } elsif ($zt eq 'param') { + push @{$cmd->{items}}, loadMember($zn); + } + } + + my $name = $cmd->{proto}->{name}; + + # check we parsed it properly + if ($cmd->{proto}->{fullType} eq "") { + print Dumper([$ya, $yn]); + die(); + } + $cmd->{name} = $name; + + $data->{$name} = $cmd; + } else { + # want forward ref or not? + $alias->{$ya->{name}} = $ya->{alias}; + $data->{$ya->{name}} = $ya; + } + } + } elsif ($xt eq 'feature') { + my $feature = $xa; + + $feature->{require} = []; + + while ($#{$xn} >= 0) { + my $yt = shift @{$xn}; + my $yn = shift @{$xn}; + + next if $yt ne 'require'; + + push @{$feature->{require}}, loadRequire($data, $alias, $yn); + } + + push @{$features}, $feature; + } elsif ($xt eq 'extensions') { + while ($#{$xn} >= 0) { + my $yt = shift @{$xn}; + my $yn = shift @{$xn}; + + next if $yt ne 'extension'; + + my $ext = shift @{$yn}; + + $ext->{require} = []; + + while ($#{$yn} >= 0) { + my $zt = shift @{$yn}; + my $zn = shift @{$yn}; + + next if $zt ne 'require'; + + push @{$ext->{require}}, loadRequire($data, $alias, $zn); + } + + push @{$extensions}, $ext; + } + } else { + print "vulkan.pm: Ignore node: $xt\n"; + } + } +} + +# find an object including via alias +sub findData { + my $data = shift; + my $alias = shift; + my $name = shift; + + do { + my $s = $data->{$name}; + return $s if defined $s; + #print "alias $name => $alias->{$name}\n"; + $name = $alias->{$name}; + } while ($name); + + die "No match for type '$name'"; +} + +sub makeParameter { + my $name = shift; + my $fullType = shift; + my $type = $fullType; + + $type =~ s/const|\*|\s//gon; + + $fullType =~ s/\s{2,}/ /go; # collapse all whitespace to ' ' + + # canonicalise spaces in c type + #$fullType =~ s/(? $name, + Name => ucfirst($name), + fullType => $fullType, + baseType => $type, + type => $type, + }; +} + +# Convert function typedef into function info +sub analyseFunctionPointer { + my $s = shift; + + if ($s->{fullType} =~ m/^(.+)\s+\(VKAPI_PTR \*\)\((.*)\)$/o) { + my $rt = $1; + my @args = split /,/,$2; + + $s->{proto} = makeParameter('result$', $rt); + $s->{items} = []; + + if ($#args != 0 || $args[0] ne 'void') { + foreach my $a (@args) { + if (my ($fullType, $name) = $a =~ m/^(.*)\s+(\S+)$/o) { + push @{$s->{items}}, makeParameter($name, $fullType); + } else { + die "Unable to parse function pointer argument '$a'\n"; + } + } + } + } else { + die "Unable to parse function pointer prototype '$s->{fullType}'\n"; + } + $s->{Name} = $s->{name}; + + delete $s->{type}; + delete $s->{baseType}; + delete $s->{fullType}; +} + +sub loadMember { + my $nn = shift; + #my $x = (join '',split('\n',Dumper($nn))); $x =~ s/ +/ /g; print "load: $x\n"; + my $m = shift @{$nn}; + my $baseType = ""; + my $fullType = ""; + my $name = ""; + + while ($#{$nn} >= 0) { + my $pt = shift @{$nn}; + my $pn = shift @{$nn}; + + if ($pt eq '0') { + $fullType .= $pn; + } elsif ($pt eq 'type') { + die if $pn->[1] != 0; + $baseType = $pn->[2]; + $fullType .= $baseType; + } elsif ($pt eq 'name') { + die if $pn->[1] != 0; + $name = $pn->[2]; + } elsif ($pt eq 'enum') { + die if $pn->[1] != 0; + $fullType .= $pn->[2]; + } + } + + $fullType =~ s/^typedef (.*);$/\1/os; # strip out 'typedef' part + $fullType =~ s/\s{2,}/ /go; # collapse all whitespace to ' ' + + # canonicalise spaces in c type + #$fullType =~ s/(?{name} = $name; + $m->{baseType} = $baseType; + $m->{fullType} = $fullType; + + $m; +} + +sub loadRequire { + my $data = shift; + my $alias = shift; + my $nn = shift; + my $r = shift @{$nn}; + + $r->{enums} = []; + $r->{types} = []; + $r->{commands} = []; + + while ($#{$nn} >= 0) { + my $mt = shift @{$nn}; + my $mn = shift @{$nn}; + + if ($mt eq 'type') { + my $ma = shift @{$mn}; + push @{$r->{types}}, $ma->{name}; + } elsif ($mt eq 'command') { + my $ma = shift @{$mn}; + push @{$r->{commands}}, $ma->{name}; + } elsif ($mt eq 'enum') { + my $ma = shift @{$mn}; + push @{$r->{enums}}, $ma; + } + } + + $r; +} + +sub findElements { + my $n = shift; + my $name = shift; + my @list; + + while ($#{$n} >= 0) { + my $tag = shift @{$n}; + my $con = shift @{$n}; + + if ($tag eq $name) { + push @list, [$tag, $con]; + } + } + @list; +} + +sub scanElements { + my $n = shift; + + while ($#{$n} >= 0) { + my $tag = shift @{$n}; + my $con = shift @{$n}; + + print "$#{$n} "; + print "tag $tag\n"; + } +} + +1; diff --git a/src/notzed.xcb/classes/module-info.java b/src/notzed.xcb/classes/module-info.java new file mode 100644 index 0000000..4b1e747 --- /dev/null +++ b/src/notzed.xcb/classes/module-info.java @@ -0,0 +1,6 @@ + +module notzed.xcb { + requires transitive notzed.nativez; + + exports xcb; +} diff --git a/src/notzed.xcb/classes/xcb/Connection.java b/src/notzed.xcb/classes/xcb/Connection.java new file mode 100644 index 0000000..27ff8fc --- /dev/null +++ b/src/notzed.xcb/classes/xcb/Connection.java @@ -0,0 +1,28 @@ + +package xcb; + +import jdk.incubator.foreign.*; +import au.notzed.nativez.Pointer; + +/* small hack to get it to compile, unimplemented functions so far */ + +public class Connection implements Pointer { + NativeSymbol symbol; + + public Connection(MemoryAddress addr, ResourceScope scope) { + symbol = NativeSymbol.ofAddress("Connection", addr, scope); + } + + public static Connection create(MemoryAddress addr, ResourceScope scope) { + return new Connection(addr, scope); + } + + public MemoryAddress address() { + return symbol.address(); + } + + public ResourceScope scope() { + return symbol.scope(); + } + +} diff --git a/src/notzed.xlib/classes/module-info.java b/src/notzed.xlib/classes/module-info.java new file mode 100644 index 0000000..d424a8d --- /dev/null +++ b/src/notzed.xlib/classes/module-info.java @@ -0,0 +1,6 @@ + +module notzed.xlib { + requires notzed.nativez; + + exports xlib; +} diff --git a/src/notzed.xlib/gen/gen.make b/src/notzed.xlib/gen/gen.make new file mode 100644 index 0000000..922b827 --- /dev/null +++ b/src/notzed.xlib/gen/gen.make @@ -0,0 +1,3 @@ + +notzed.xlib_API = xlib +notzed.xlib_APIFLAGS = -t xlib -Isrc/notzed.xlib/gen diff --git a/src/notzed.xlib/gen/xlib.api b/src/notzed.xlib/gen/xlib.api new file mode 100644 index 0000000..56f994b --- /dev/null +++ b/src/notzed.xlib/gen/xlib.api @@ -0,0 +1,79 @@ +# -*- Mode:text; tab-width:4; electric-indent-mode: nil; indent-line-function:insert-tab; -*- + +%include types.api; +%include code.api; + +struct default=all access=rw rename=s/^_// field:rename=studly-caps { + class rename=XClass; + visualid rename=VisualID; + xid rename=XID; +} + +union default=all access=rw rename=s/^_// field:rename=studly-caps { +} + +struct _XPrivDisplay { + screens array array-size=nscreens access=r; +} + +struct Screen access=rw + template=code:class=struct-array +{ +} + +#struct Visual { +# Class field:rename=XClass; +#} + +#struct XVisualInfo { +# Class rename=XClass; +#} + +library XLib { + define:xlib; + func:XCreateColormap; + func:XCreateWindow; + func:XDestroyWindow; + func:XFlush; + func:XGetVisualInfo; + func:XInitThreads; + func:XInternAtom; + func:XMapWindow; + func:XOpenDisplay; + func:XCloseDisplay; + func:XSelectInput; + + func:XSetWMProtocols; + + func:XPending; + func:XNextEvent; + func:XWindowEvent; + func:XCheckWindowEvent; + + func:XGetWindowAttributes; + +# #define DefaultScreen(dpy) (((_XPrivDisplay)(dpy))->default_screen) +# #define RootWindow(dpy, scr) (ScreenOfDisplay(dpy,scr)->root) +# #define ScreenOfDisplay(dpy, scr)(&((_XPrivDisplay)(dpy))->screens[scr]) + + code: {{ + public static int DefaultScreen(XDisplay dpy) { + XPrivDisplay pdpy = XPrivDisplay.create(dpy.address, dpy.scope); + return pdpy.getDefaultScreen(); + } + + public static long RootWindow(XDisplay dpy, int scr) { + XPrivDisplay pdpy = XPrivDisplay.create(dpy.address, dpy.scope); + Screen screen = pdpy.getScreens().getAtIndex(scr); + return screen.getRoot(); + } + + }} + +} + +define xlib xlib.h { + /Pixel$|^Input|^CW|Mask$|^Alloc/ include; + /KeyPress|KeyRelease|ButtonPress|ButtonRelease|MotionNotify|EnterNotify|LeaveNotify|FocusIn|FocusOut|KeymapNotify|Expose|GraphicsExpose|NoExpose|VisibilityNotify|CreateNotify|DestroyNotify|UnmapNotify|MapNotify|MapRequest|ReparentNotify|ConfigureNotify|ConfigureRequest|GravityNotify|ResizeRequest|CirculateNotify|CirculateRequest|PropertyNotify|SelectionClear|SelectionRequest|SelectionNotify|ColormapNotify|ClientMessage|MappingNotify|GenericEvent/ include; + +} diff --git a/src/notzed.xlib/gen/xlib.h b/src/notzed.xlib/gen/xlib.h new file mode 100644 index 0000000..18f0d17 --- /dev/null +++ b/src/notzed.xlib/gen/xlib.h @@ -0,0 +1,2 @@ + +#include -- 2.39.5