kc3-lang/angle/src/compiler/translator/Initialize.cpp

src/compiler/translator/Initialize.cpp

Log

Author Commit Date CI Message
Alexey Knyazev ab1cdd22 2024-10-03T00:00:00 Translator: Support EXT_texture_query_lod No backend support yet. Bug: angleproject:368275901 Change-Id: I10bbc03feca485908315633cbc0f955e82994657 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5920240 Commit-Queue: Alexey Knyazev <lexa.knyazev@gmail.com> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Shahbaz Youssefi ae5c3b96 2024-10-08T17:02:21 Boilerplate for GL_ARM_shader_framebuffer_fetch_depth_stencil Bug: angleproject:352364582 Change-Id: I94c670db5546564a6f60bb513a6d7f3f5bd5778c Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5916771 Reviewed-by: Yuxin Hu <yuxinhu@google.com> Reviewed-by: Charlie Lao <cclao@google.com>
Alexey Knyazev b98e6bc0 2024-09-12T00:00:00 Translator: Add EXT_texture_shadow_lod functions Added translator support for functions defined in the GL_EXT_texture_shadow_lod extension. Trivially enabled on GL and Vulkan backends. Bug: angleproject:365066518 Bug: angleproject:365108862 Change-Id: Ie1fc8f50e321a559d4506c479d9cebbb48802091 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5867416 Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Amirali Abdolrashidi ebb56cee 2024-05-31T15:10:37 Implement OES_tessellation_shader Based on the specs, there are no functional differences between OES and EXT. * Added validation for glPatchParameteriOES() and the core glPatchParameteri(). * Added the extension support for GLSL. * EXT_shader_io_blocks is implicitly enabled for the EXT geometry and tessellation shader extensions. * OES_shader_io_blocks is implicitly enabled for the OES versions of said extensions. * Added a test to make sure using this extension works instead of EXT. * Turned the repeated test code into a function: * testTessellationTextureBufferAccess * Skipped the tests that fail on various platforms. * It seems that these tests were being skipped before enabling this extension ("Not supported"). Bug: b/344030760 Bug: angleproject:345306326 Bug: angleproject:345304850 Bug: angleproject:345312771 Change-Id: I905da0132bf6525cb453dcaa613e4deb3155c4dd Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5595611 Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Commit-Queue: Amirali Abdolrashidi <abdolrashidi@google.com> Reviewed-by: Cody Northrop <cnorthrop@google.com>
Amirali Abdolrashidi 25374c90 2024-05-31T16:08:58 Implement OES_gpu_shader5 Based on the specs, there is no difference between the OES version and the EXT version. * Added support for use in shaders * Added test to make sure the OES extension works. * Turned the repeated test code into a function: * testArrayOfArrayOfSamplerDynamicIndex() Bug: b/344031022 Change-Id: Ifda4fa5495983d254f598940a95d0797e8a9ce67 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5595609 Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Cody Northrop <cnorthrop@google.com> Commit-Queue: Amirali Abdolrashidi <abdolrashidi@google.com>
Alexey Knyazev ad52f12e 2023-03-21T00:00:00 Implement EXT_conservative_depth Added translator frontend and GLSL backend support for gl_FragDepth redeclaration and layout qualifiers. Added mappings to DepthGreater, DepthLess, and DepthUnchanged SPIR-V execution modes. Bug: angleproject:8046 Change-Id: I23f19ff54380741107970a44055ea269eef179f6 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4355028 Commit-Queue: Alexey Knyazev <lexa.knyazev@gmail.com> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Alexey Knyazev 067ace47 2022-12-21T00:00:00 Add ANGLE_clip_cull_distance extension Added an extension spec. Trivially exposed it on GL, Vulkan, and D3D11. Adjusted tests and validation to allow no cull distance support for this extension string. Removed extra built-in variable definitions. Bug: angleproject:7904 Change-Id: Ic60772dfe28132c316eaa29aadc1afd66e3b0fa7 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4114290 Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Commit-Queue: Alexey Knyazev <lexa.knyazev@gmail.com>
Shahbaz Youssefi fa37af38 2022-07-12T22:47:22 Translator: Support SSO's built-in redeclaration EXT_separate_shader_objects requires that gl_Position and gl_PointSize be redeclared in the vertex shader. This is not adopted by GLES3.2, but is nevertheless required to be supported if the shader enables this extension explicitly. Bug: angleproject:6590 Change-Id: I3428851ff9f00fb63573e4322bb62fe04bf0a095 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3757918 Auto-Submit: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Amirali Abdolrashidi <abdolrashidi@google.com> Reviewed-by: Cody Northrop <cnorthrop@google.com> Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Shahbaz Youssefi 6f80f0f0 2022-08-06T02:29:19 Translator: Clean up the compile flag passing interface Historically, compile flags were sent to the translator as a bitmask. Recently, we were getting close to running out of bits. Additionally, direct-to-metal work had started to introduce constants to be passed to the translator, which were misplaced in ShBuiltInResources and Caps. Recent work on Pixel Local Storage adds even more constants, aggravating the situation. In this change, the interface to passing compile flags is reworked. A struct is passed (instead of a bitmask) that has one bit for each flag. This can be indefinitely extended. Additionally, the constants needed by metal and PLS are also placed in this struct. In turn, the backends can set these options directly, and don't have to hack them into Caps to further get hacked into ShBuiltInResources. Bug: angleproject:7559 Change-Id: If93f1e1b8818ad3a0ac708ab04ab93b4b397d114 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3812562 Reviewed-by: Geoff Lang <geofflang@chromium.org> Reviewed-by: Amirali Abdolrashidi <abdolrashidi@google.com> Commit-Queue: Amirali Abdolrashidi <abdolrashidi@google.com> Auto-Submit: Shahbaz Youssefi <syoussefi@chromium.org>
Chris Dalton 15cc0013 2022-07-14T23:32:05 Add a GL_ANGLE_shader_pixel_local_storage extension Plumbs through "GL_ANGLE_shader_pixel_local_storage" and "GL_ANGLE_shader_pixel_local_storage_coherent" extension strings advertised by ANGLE and stubs out an initial spec document. This change doesn't add any new procedures or shader constructs, but it does allow the PLS tests to start checking for the real extension strings and requiring the GL_ANGLE_shader_pixel_local_storage extension. Bug: angleproject:7279 Change-Id: I36877fe4117185a2121f803288123cd69a447cf3 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3739590 Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Kenneth Russell <kbr@chromium.org> Commit-Queue: Chris Dalton <chris@rive.app>
Shahbaz Youssefi 1e773db9 2022-02-22T10:51:15 Vulkan: Shader support for KHR_blend_equation_advanced Translator can accept the layout qualifiers for the advanced blend equation. No emulation code is currently generated, and ANGLE will initially rely on the corresponding Vulkan extension. Based on change by Brandon Schade <b.schade@samsung.com> Bug: angleproject:3586 Test: angle_unittests --gtest_filter=*KHRBlendEquationAdvanced* Change-Id: I3b728c5f144386d7030bbbb301ddb07daa1492b9 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3481309 Reviewed-by: Brandon Schade <b.schade@samsung.com> Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Brandon Schade 38fada35 2022-01-27T18:16:18 Vulkan: Add support for OES_primitive_bounding_box Add OES version of the primitive bound box extension Bug: angleproject:3576 Test: dEQP-GLES31.functional.primitive_bounding_box.* Change-Id: Ie44d952992a68dfffd5c124dda8dd11069f0c1e1 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3425086 Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Brandon Schade <b.schade@samsung.com>
Brandon Schade 7dda50fc 2022-01-13T12:09:20 Add frontend for ANDROID_extension_pack_es31a - Add entry to registry_xml file - Add handling in the DirectiveHandler Bug: angleproject:3608 Change-Id: I1cc32a4a97fd9974f65786a9a972b4b541abf658 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3388405 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Commit-Queue: Brandon Schade <b.schade@samsung.com>
Yuly Novikov f64f9546 2021-12-07T20:17:32 Reland "Decouple gl_BaseVertex/gl_BaseInstance uniforms" This reverts commit 10e5f34d1439f0bcd5b30bea5bfbf6bdaafd4935. Reason for revert: exonerated from flaky crash suspect Original change's description: > Revert "Decouple gl_BaseVertex/gl_BaseInstance uniforms" > > This reverts commit 36bf1ebe5e9500704dd235254bd22a1f2bbd7059. > > Reason for revert: suspect causing flaky crashes > > Bug: angleproject:6763 > > Original change's description: > > Decouple gl_BaseVertex/gl_BaseInstance uniforms > > > > These are builtin uniforms removed in > > https://github.com/KhronosGroup/WebGL/pull/3278 > > > > Decouple them from the original ANGLE_base_vertex_base_instance > > extension. > > > > Make a new ANGLE_base_vertex_base_instance_shader_builtin > > extension for these builtin uniforms. > > > > Bug: angleproject:3402 > > Change-Id: I77b93917976ce435db9c578c0ade37bff18a42b0 > > Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3290304 > > Commit-Queue: Shrek Shao <shrekshao@google.com> > > Reviewed-by: Geoff Lang <geofflang@chromium.org> > > Reviewed-by: Kenneth Russell <kbr@chromium.org> > > Bug: angleproject:3402 > Change-Id: I75830baa14cf4e7c53750fd14ff76501145b4823 > Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3315610 > Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com> > Reviewed-by: Yuly Novikov <ynovikov@chromium.org> > Reviewed-by: Kenneth Russell <kbr@chromium.org> > Commit-Queue: Shrek Shao <shrekshao@google.com> Bug: angleproject:6763 Bug: angleproject:3402 Change-Id: Ie436dc5d55364e464897d407a53b793941cd5d0b Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3321703 Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com> Commit-Queue: Yuly Novikov <ynovikov@chromium.org>
Shrek Shao 10e5f34d 2021-12-04T00:10:21 Revert "Decouple gl_BaseVertex/gl_BaseInstance uniforms" This reverts commit 36bf1ebe5e9500704dd235254bd22a1f2bbd7059. Reason for revert: suspect causing flaky crashes Bug: angleproject:6763 Original change's description: > Decouple gl_BaseVertex/gl_BaseInstance uniforms > > These are builtin uniforms removed in > https://github.com/KhronosGroup/WebGL/pull/3278 > > Decouple them from the original ANGLE_base_vertex_base_instance > extension. > > Make a new ANGLE_base_vertex_base_instance_shader_builtin > extension for these builtin uniforms. > > Bug: angleproject:3402 > Change-Id: I77b93917976ce435db9c578c0ade37bff18a42b0 > Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3290304 > Commit-Queue: Shrek Shao <shrekshao@google.com> > Reviewed-by: Geoff Lang <geofflang@chromium.org> > Reviewed-by: Kenneth Russell <kbr@chromium.org> Bug: angleproject:3402 Change-Id: I75830baa14cf4e7c53750fd14ff76501145b4823 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3315610 Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com> Reviewed-by: Yuly Novikov <ynovikov@chromium.org> Reviewed-by: Kenneth Russell <kbr@chromium.org> Commit-Queue: Shrek Shao <shrekshao@google.com>
Shrek Shao 36bf1ebe 2021-11-17T13:31:17 Decouple gl_BaseVertex/gl_BaseInstance uniforms These are builtin uniforms removed in https://github.com/KhronosGroup/WebGL/pull/3278 Decouple them from the original ANGLE_base_vertex_base_instance extension. Make a new ANGLE_base_vertex_base_instance_shader_builtin extension for these builtin uniforms. Bug: angleproject:3402 Change-Id: I77b93917976ce435db9c578c0ade37bff18a42b0 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3290304 Commit-Queue: Shrek Shao <shrekshao@google.com> Reviewed-by: Geoff Lang <geofflang@chromium.org> Reviewed-by: Kenneth Russell <kbr@chromium.org>
Brandon Schade 217acac2 2021-07-21T12:42:56 Vulkan: Add support for EXT_primitive_bounding_box 1. Added support for EXT_primitive_bounding_box extension 2. Renamed shader variable gl_BoundingBoxEXT[] to ANGLEBoundingBox[] Bug: angleproject:3576 Test: dEQP-GLES31.functional.primitive_bounding_box.* Change-Id: I15fa9af50c6fd8e86d225670ddd8eb39f6e65d35 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3053618 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Brandon Schade 69f2fb00 2021-03-08T10:49:31 Vulkan: Expose OES_geometry_shader extension Modify the symbol table generation script to accept a list of supported extensions. This allows for the EXT and OES versions of the geometry shader extension to be exposed. Test: angle_deqp_khr_gles31_tests --deqp-case=*geometry_shader* Bug: angleproject:3571 Change-Id: Ia7127a03dbd3fce78957f0505d3ce0c9bab6cb15 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2765011 Commit-Queue: Mohan Maiya <m.maiya@samsung.com> Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Mohan Maiya 550f2a3e 2021-02-24T09:49:42 Vulkan: Shader support for EXT_shader_framebuffer_fetch_non_coherent Translator can accept gl_LastFragData and 'inout' variable to gain access to framebuffer attachment data. The Vulkan translator replaces it with the SubpassInput type variable. Note that this works only for the noncoherent version of the extension. Bug: angleproject:5454 Test: *EXTShaderFramebufferFetchNoncoherent*.* Change-Id: I392f84ee3ad3eb9fbd09d0b7ff83731a9a3f33f6 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2598060 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Commit-Queue: Mohan Maiya <m.maiya@samsung.com>
Shahbaz Youssefi bd2954a9 2021-01-16T11:33:12 Reland "Cleanup translator option checks" This reverts commit 9173e01730923823846348e513bb8cbe7eddbbe5. Reason for revert: This was in a chain of reverts, but is unrelated to the issue. Original change's description: > Revert "Cleanup translator option checks" > > This reverts commit 9710c4e473c88a38f11eb10c600717181d6e24df. > > Reason for revert: > Earlier CL breaks pre-rotation: > https://chromium-review.googlesource.com/c/angle/angle/+/2598584 > > Original change's description: > > Cleanup translator option checks > > > > Use comparison with 0 for explicit conversion to bool. > > > > Bug: angleproject:3606 > > Change-Id: Ie0a76d7df829227c1376894535813b54e13491b4 > > Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2631689 > > Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org> > > Reviewed-by: Charlie Lao <cclao@google.com> > > Reviewed-by: Jamie Madill <jmadill@chromium.org> > > TBR=syoussefi@chromium.org,jmadill@chromium.org,cclao@google.com > > Change-Id: Ib597a62f3c7078d28f7f5b79d1cc9f8d9e469c31 > No-Presubmit: true > No-Tree-Checks: true > No-Try: true > Bug: angleproject:3606 > Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2634047 > Reviewed-by: Tim Van Patten <timvp@google.com> > Commit-Queue: Tim Van Patten <timvp@google.com> TBR=timvp@google.com,syoussefi@chromium.org,jmadill@chromium.org,cclao@google.com Bug: angleproject:3606 Change-Id: I10ecca63a3db6dbc3ddedf5bb7e5319a82a80a30 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2633712 Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Tim Van Patten 9173e017 2021-01-16T00:10:34 Revert "Cleanup translator option checks" This reverts commit 9710c4e473c88a38f11eb10c600717181d6e24df. Reason for revert: Earlier CL breaks pre-rotation: https://chromium-review.googlesource.com/c/angle/angle/+/2598584 Original change's description: > Cleanup translator option checks > > Use comparison with 0 for explicit conversion to bool. > > Bug: angleproject:3606 > Change-Id: Ie0a76d7df829227c1376894535813b54e13491b4 > Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2631689 > Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org> > Reviewed-by: Charlie Lao <cclao@google.com> > Reviewed-by: Jamie Madill <jmadill@chromium.org> TBR=syoussefi@chromium.org,jmadill@chromium.org,cclao@google.com Change-Id: Ib597a62f3c7078d28f7f5b79d1cc9f8d9e469c31 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: angleproject:3606 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2634047 Reviewed-by: Tim Van Patten <timvp@google.com> Commit-Queue: Tim Van Patten <timvp@google.com>
Shahbaz Youssefi 9710c4e4 2021-01-14T22:41:48 Cleanup translator option checks Use comparison with 0 for explicit conversion to bool. Bug: angleproject:3606 Change-Id: Ie0a76d7df829227c1376894535813b54e13491b4 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2631689 Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Charlie Lao <cclao@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Mohan Maiya cea86910 2021-01-14T08:13:00 Vulkan: Support EXT_clip_cull_distance extension EXT_clip_cull_distance extension is supported except for some features related to EXT_tessellation_shader and EXT_geometry_shader. Also added a few compiler tests to validate the transformation from ESSL to GLSL for Vulkan backend. Bug: angleproject:5458 Tests: angle_end2end_tests --gtest_filter=Clip*DistanceTest* angle_unittests --gtest_filter=*Clip*Distance* Change-Id: Ie74e6b2b55112ad92ad111191d629b63506032ab Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2585987 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Commit-Queue: Mohan Maiya <m.maiya@samsung.com>
Shahbaz Youssefi 8797714c 2020-12-01T11:39:25 Vulkan: Support OES_shader_io_blocks Enables OES/EXT_shader_io_blocks extensions in Vulkan backends. With shader I/O blocks, the varyings can now be an array of struct (the block itself) of struct (nested in the block). This change is missing a number of features. In particular, if the shader I/O block has a location decoration in the middle of the block, that is not handled yet. Based on changes from m.maiya@samsung.com and jmadill@chromium.org. Bug: angleproject:3580 Tests: dEQP-GLES31.functional.shaders.linkage.es31.io_block.* dEQP-GLES31.functional.separate_shader.validation.es31.io_blocks.* dEQP-GLES31.functional.program_interface_query.program_input.* dEQP-GLES31.functional.program_interface_query.program_output.* Change-Id: I593840475d2365ff6c9ce7b2290f5ee462a30dfb Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2567645 Reviewed-by: Mohan Maiya <m.maiya@samsung.com> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Mohan Maiya 8a401051 2020-11-19T07:58:05 Vulkan: Support OES_sample_variables extension Enable OES_sample_variables extension on Vulkan backend. Add support for built-in variables, uniform state and constants - gl_SampleId, gl_SamplePosition, gl_SampleMask, gl_SampleMaskIn - gl_NumSamples - gl_MaxSamples Bug: angleproject:3588 Tests: dEQP-GLES31.functional.shaders.sample_variables.* KHR-GLES31.core.sample_variables.* Change-Id: Idf37c7b4ccb0331dbda7acd6389ff4e1022ba959 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2477907 Commit-Queue: Mohan Maiya <m.maiya@samsung.com> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Mohan Maiya 738092ae 2020-11-18T07:58:53 Add auto generated code for GL_EXT_tessellation_shader To support tessellation, code and auto generated code are added. Entry points function, ShaderTypes, built in variables and constants, builtin function barrier and patch keyword are added. Bug: angleproject:3572 Change-Id: Ia5fe473e884466cb88cea7138e13377a1d7b4fa0 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2538393 Commit-Queue: Mohan Maiya <m.maiya@samsung.com> Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Jamie Madill 43acf3ba 2020-07-31T15:43:57 GL: Compiler changes for GL_OES_texture_buffer This extension is core in GLES 3.2 This CL enables the extension, added 412 new dEQP tests for texture buffer. 410 of these tests pass, but there are two tests that fail, detailed in anglebug.com/4933 Also includes a fix for completeness checks. Based on a CL by Jonah Ryan-Davis. Bug: angleproject:3573 Bug: angleproject:4933 Change-Id: I45759d765c88c64f21b592eab01d910dc4bc8da3 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2521239 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Cody Northrop <cnorthrop@google.com>
Mohan Maiya e895ced6 2020-10-29T09:06:00 Vulkan: Add OES_shader_image_atomic support Add support for shader builtins and enable the extension. Bug: angleproject:3578 Tests: dEQP-GLES31.functional.*image_atomic* Change-Id: Idd45b2ee62efe1474c6c5947c77da64ff2221bf6 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2505540 Commit-Queue: Mohan Maiya <m.maiya@samsung.com> Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Mohan Maiya 5d0458fa 2020-10-23T12:52:34 Vulkan: Add OES_shader_multisample_interpolation support Support OES_shader_multisample_interpolation extension if maxInterpolationOffset >= 0.5 Bug: angleproject:3589 Tests: dEQP-GLES31.functional.shaders.multisample_interpolation.* dEQP-GLES31.functional.state_query.multisample_interpolation.* Change-Id: I42997f10be82e3be8b63c56833cbbf791bf4be9b Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2477905 Commit-Queue: Mohan Maiya <m.maiya@samsung.com> Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Geoff Lang 7e815c77 2020-07-08T13:43:40 Implement EXT_shadow_samplers Bug: angleproject:4863,b/161716126 Change-Id: I6beb45d91f59a851787c9f40b40266fb985198d5 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2288330 Commit-Queue: Geoff Lang <geofflang@chromium.org> Reviewed-by: Tim Van Patten <timvp@google.com> Reviewed-by: back sept 10 - Jamie Madill <jmadill@chromium.org>
Jonah Ryan-Davis eadc387c 2020-04-01T16:53:31 GL: Support GL_OES_texture_cube_map_array in shader translator GL_OES_texture_cube_map_array is core in 3.2. This CL adds support for this extension in the shader translator. Now passes dEQP.KHR_GLES31/core_texture_cube_map_array.*, dEQP.GLES31/functional_fbo_color_texcubearray_*, and dEQP.GLES31/functional_opaque_type_indexing*samplercubearray* with GL backend. Bug: angleproject:3584 Change-Id: I1a8485c7d9d3fffb9b5109d292b35b0c56a3c665 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2133086 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Jonah Ryan-Davis <jonahr@google.com>
Le Hoang Quyen dadd1986 2020-04-21T01:50:00 Implement GL_APPLE_clip_distance - Built-in variable gl_ClipDistance has been added to compiler. - Desktop GL: gl_ClipDistance is supported since GL 3.0. Enable/Disable each gl_ClipDistances[i] works out of the box via glEnable(). - Vulkan/Metal: Use uniform variable to control writing to each gl_ClipDistance. One bit flag controls one element in the gl_ClipDistance array. The writing to the disabled element in vertex shader will be ignored, and turned into zero assignment instead. - Direct3D/Mobile GL: Not implemented yet. - Added ClipDistanceTest to gl_tests and compiler unittests. - GL_APPLE_clip_distance is a subset of GL_EXT_clip_cull_distance, so GL_EXT_clip_cull_distance could be implemented in future if needed. Bug: angleproject:4452 Change-Id: I571ac8b56826989808a680226a04bec4cf59988e Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2084324 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Mohan Maiya 96c26c68 2020-04-03T07:52:52 Add support for NV_shader_noperspective_interpolation Added support for GL_NV_shader_noperspective_interpolation on the Vulkan and Desktop OpenGL backends Bug: angleproject:4388 Test: angle_end2end_tests --gtest_filter=ShaderInterpTest.NoPerspective/* Change-Id: I12473830c0ea8b4fffeae9c4a8ec92d979c8e18c Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2107234 Commit-Queue: Mohan Maiya <m.maiya@samsung.com> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Mohan Maiya ca2b6e1f 2020-03-19T16:30:21 Vulkan: Implement EXT_shader_non_constant_global_initializers Enables the translator to handle non-constant global initializers in all essl versions iff the shader enables the extension to do so. Bug: angleproject:4468 Test: angle_end2end_tests --gtest_filter=ShaderNonConstGlobalInitializerTest.* Change-Id: I8f138c12fc83d2f38ff8f45ca9133222b01e4087 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2102959 Reviewed-by: Tobin Ehlis <tobine@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Mohan Maiya <m.maiya@samsung.com>
James Darpinian e4859ae5 2020-01-27T15:21:58 Fix re-enabling ARB_texture_rectangle My earlier change https://crrev.com/c/1991969 had a bug. If ARB_texture_rectangle is disabled once, it can't be re-enabled because the extension behavior entry is deleted. ResetExtensionBehavior needs to restore it. Bug: angleproject:3770 Change-Id: Icf96acece8ea8d17287c8d09fb4849b61c9c2a36 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2023398 Reviewed-by: Kenneth Russell <kbr@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org> Commit-Queue: James Darpinian <jdarpinian@chromium.org>
Yan 17b3c2f3 2019-10-14T14:13:59 Implement SamplerVideoWEBGL for WEBGL_video_texture extension on desktop WEBGL_video_texture is an extension that will improve uploading video frame to WebGL performance. (https://www.khronos.org/registry/webgl/extensions/proposals/WEBGL_video_texture/) This extension introduced a new texture type TEXTURE_VIDEO_IMAGE_WEBGL and a new sampler type samplerVideoWEBGL to sample it. In chromium implementation, TEXTURE_VIDEO_IMAGE_WEBGL maps to different native texture type based on platform. On desktop, it maps to GL_TEXTURE2D(Currently supported). On Android, it should map to GL_TEXTURE_EXTERNAL(TODO). SamplerVideoWEBGL needs to be mapped to sampler2D or samplerExternalOES according to TEXTURE_VIDEO_IMAGE_WEBGL implementation. This patch implements samplerVideoWEBGL in Angle to support WEBGL_video_texture on desktop. In this case, samplerVideoWEBGL should map to sampler2D. Bug: chromium:776222, angleproject:3889 Change-Id: Idb0a5fcde37ca75ccc1181226b91f257212e7500 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1866274 Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Shahbaz Youssefi 795a3559 2019-12-03T11:31:18 Vulkan: EXT_gpu_shader5 support: precise The precise keyword is used in tessellation shaders but introduced in this extension. EXT_gpu_shader5 introduces a handful of features to shaders. This change only implements the `precise` keyword. Bug: angleproject:3569 Change-Id: I2252b79098eb8ba2d2faa040d7eaed7548b7051e Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1939851 Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Cody Northrop <cnorthrop@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Stuart Morgan 9d737966 2019-08-14T12:25:12 Standardize copyright notices to project style For all "ANGLE Project" copyrights, standardize to the format specified by the style guide. Changes: - "Copyright (c)" and "Copyright(c)" changed to just "Copyright". - Removed the second half of date ranges ("Y1Y1-Y2Y2"->"Y1Y1"). - Fixed a small number of files that had no copyright date using the initial commit year from the version control history. - Fixed one instance of copyright being "The ANGLE Project" rather than "The ANGLE Project Authors" These changes are applied both to the copyright of source file, and where applicable to copyright statements that are generated by templates. BUG=angleproject:3811 Change-Id: I973dd65e4ef9deeba232d5be74c768256a0eb2e5 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1754397 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
shrekshao cdab03aa 2019-06-18T17:24:54 Add flags to shader translator to emulate gl_BaseVertex and gl_BaseInstance Adds support for translating gl_BaseVertex and gl_BaseInstance for implementation of GL_ANGLE_base_vertex_base_instance. They will only be available in WebGL 2. Since there's no gl_VertexID and gl_InstanceID in WebGL 1. It won't be very useful to add them to WebGL 1. Mostly follow pattern of gl_DrawID of GL_multi_draw BUG=angleproject:3402,chromium:891861 Change-Id: Ifcd990c52d12f6814127b904e61a779b8d382e0c Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1666361 Commit-Queue: Shrek Shao <shrekshao@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Cody Northrop 4fbbdb15 2019-06-28T14:17:13 texture3D: Compiler changes for sampler3D Bug: angleproject:3188 Change-Id: Iac1408f8b91c6a6610a63cef236205b7dcdbd2c4 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1682781 Reviewed-by: Lingfeng Yang <lfy@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org> Commit-Queue: Cody Northrop <cnorthrop@google.com>
Mingyu Hu ebab670c 2019-04-19T14:36:45 Adding new extension GL_OVR_multiview GL_OVR_multiview functions exactly the same as GL_OVR_multiview2. All GL_OVR_multiview2 tests now also repeat the same test using GL_OVR_multiview Bug: angleproject:3341 Change-Id: I7e5294fb6bbf7692535174a15da6a42e1b5fc4e2 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1575904 Commit-Queue: Rafael Cintron <rafael.cintron@microsoft.com> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Mingyu Hu 7d64c486 2019-03-12T14:27:40 GL_ANGLE_multiview has been renamed to GL_OVR_multiview2. changes include: 1) GL_OVR_multiview to GL_OVR_multiview2 extension directive change 2) Removal of all references to side by side. We no longer support multiple views in a single 2DTexture. Only 2DTextureArray's are supported 3) WebGL 2 (ES3) is required for multiview Bug: angleproject:3341 Change-Id: Ie0c1d21d7610f8feebdb2e4d01c6947f57e69328 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1552023 Commit-Queue: Rafael Cintron <rafael.cintron@microsoft.com> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Austin Eng 7cf9cd24 2018-10-09T15:27:32 Add flags to shader translator to emulate gl_DrawID Adds support for translating gl_DrawID for implementation of GL_ANGLE_multi_draw. Currently the change only supports and allows emulation of the draw id using a uniform variable named `gl_DrawID`. This uniform is mapped in the translated shader to a hashed name that does not use the gl_ namespace Bug: chromium:890539 Change-Id: I08a246ca911e88e733ccdf22f1ed69dcae948e05 Reviewed-on: https://chromium-review.googlesource.com/c/1271957 Commit-Queue: Austin Eng <enga@chromium.org> Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Yizhou Jiang c4533eae 2018-09-19T15:23:29 Enable ANGLE_texture_multisample in glsl in es 3.0 Enable gsampler2dMS, texelFetch, textureSize in glslang in es 3.0 if ANGLE_texture_multisample is supported. Bug: angleproject:2275 TEST=SamplerMultisampleEXTTest.TextureMultisampleEXTEnabled Change-Id: Ibfa367970db3ae790f3822e57eb50090843dc6db Reviewed-on: https://chromium-review.googlesource.com/c/867521 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org> Commit-Queue: Yizhou Jiang <yizhou.jiang@intel.com>
Olli Etuaho f0d0408a 2018-08-28T16:02:13 Use OES_texture_storage_multisample_2d_array There's an OES extension for multisample texture arrays, OES_texture_storage_multisample_2d_array. Change references from ANGLE_texture_multisample_array to the native extension in the shader compiler. ANGLE still needs to have robust behavior for out-of-range texel fetches that's not found in the original extension, but this does not need to be spelled out in the extension spec. BUG=angleproject:2775 TEST=angle_unittests Change-Id: Ie80ae767cc92ccaf7389af28789f45547f86978f Reviewed-on: https://chromium-review.googlesource.com/1193266 Commit-Queue: Olli Etuaho <oetuaho@nvidia.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Olli Etuaho 8ca60805 2018-08-23T14:10:02 Add 2D MS array sampler support to compiler This also places textureSize(gsampler2DMS) correctly in the ESSL 3.10 builtins instead of ESSL 3.00 builtins. BUG=angleproject:2775 TEST=angle_unittests Change-Id: Ieb0f7a7424a5558a5569af6d4fcbcc9b12ec9840 Reviewed-on: https://chromium-review.googlesource.com/1186466 Commit-Queue: Olli Etuaho <oetuaho@nvidia.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Olli Etuaho 29bda815 2018-01-26T17:37:36 Move symbol table initialization to SymbolTable.cpp This is needed in order to make symbol table symbols statically allocated. BUG=angleproject:2267 TEST=angle_unittests Change-Id: Ia2d44fb30d49dc5d5c67643fe01280c89127a3c3 Reviewed-on: https://chromium-review.googlesource.com/889299 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Olli Etuaho fbb1c792 2018-01-19T16:26:59 Store symbol names as a ImmutableString This will enable compile-time initialization of built-in symbols as well as reducing copying strings. Most of the code that deals with names is changed to use ImmutableString where it makes sense to avoid conversions. The lexer/parser now allocate const char pointers into pool memory instead of allocating TStrings. These are then converted to ImmutableString upon entering TParseContext. BUG=angleproject:2267 TEST=angle_unittests, angle_end2end_tests Change-Id: I244d6271ea1ecf7150d4f89dfa388a7745a1150c Reviewed-on: https://chromium-review.googlesource.com/881561 Commit-Queue: Olli Etuaho <oetuaho@nvidia.com> Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Olli Etuaho b60d30f7 2018-01-16T12:31:06 Make TVariable type immutable This enables using constexpr types for built-in variables and some of the variables created in AST transformations. BUG=angleproject:2267 TEST=angle_unittests Change-Id: Ie85b3c9872a071a7c023ced013b14ad91cff7cee Reviewed-on: https://chromium-review.googlesource.com/868134 Commit-Queue: Olli Etuaho <oetuaho@nvidia.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Jiawei Shao bd924af1 2017-11-16T15:28:04 ES31: Remove support of GL_OES_geometry_shader in compiler This patch intends to remove the support of GL_OES_geometry_shader in ANGLE compiler. To make the implementation simpler, currently we decide to only support "GL_EXT_geometry_shader" as the extension string of geometry shader in ANGLE. This patch also updates all the related shaders in angle_unittests into R"()" format. BUG=angleproject:1941 TEST=angle_unittests Change-Id: Ife9858abeedfb46b02c5c2fb1cda16fa27198511 Reviewed-on: https://chromium-review.googlesource.com/773451 Commit-Queue: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Olli Etuaho 9d4d7f06 2017-12-07T17:11:41 Classify TSymbols using an enum Symbols can be either built-ins, user-defined, nameless, or for ANGLE's internal use. In addition we currently use TFunction symbols that are not yet resolved - they might later resolve to either a built-in or a user-defined function. Record this information in each TSymbol so that TSymbol contains sufficient information for deciding how to format symbol names in output. The goal is to eventually replace current uses of TName with pointers to different TSymbol objects. So far only built-ins and user-defined symbols have associated TSymbol objects, but that will be expanded to cover ANGLE's internal symbols as well. BUG=angleproject:2267 TEST=angle_unittests Change-Id: I927ce023fe257cc236da82c127700f3bd72bfe96 Reviewed-on: https://chromium-review.googlesource.com/816952 Commit-Queue: Olli Etuaho <oetuaho@nvidia.com> Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Olli Etuaho d5f1afb5 2017-12-04T15:42:59 Make TSymbol immutable There's still an exception for changing the names of structures, but otherwise the data stored in the TSymbol base class is never changed. BUG=angleproject:2267 TEST=angle_unittests Change-Id: I5b3f44cd365320ad09b46d2cfa3654a7d3f4bbc3 Reviewed-on: https://chromium-review.googlesource.com/806556 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Olli Etuaho 378c3a51 2017-12-04T11:32:13 Clean up storing interface blocks in the symbol table Merge TInterfaceBlock with TInterfaceBlockName, so that there are no duplicate data structures for interface blocks. This is similar to the refactoring that was already done to structs. BUG=angleproject:2267 TEST=angle_unittests Change-Id: I67d2af6ccbe5344bddf9c99030d118fe532fbbd8 Reviewed-on: https://chromium-review.googlesource.com/805819 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Olli Etuaho 12a18ad3 2017-12-01T16:59:47 Simplify interface block instance recording Instead of storing instance names as part of TInterfaceBlock, store instance names only in interface block instance symbols. Wherever the instance name is needed it can be fetched from the instance symbol. BUG=angleproject:2267 TEST=angle_end2end_tests Change-Id: Ia265e4db7901eebec57c9c3769d84c17651a35ba Reviewed-on: https://chromium-review.googlesource.com/803221 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Kai Ninomiya 614dd0f5 2017-11-22T14:04:48 Replace TCache with static TType instances Replaces TCache with (static generation + static/dynamic lookups) of TType instances, using compile-time template and constexpr magic. Work started by jmadill here: https://crrev.com/c/776280 With more contributions from jmadill here: https://crrev.com/c/801494 Bug: angleproject:1432 Change-Id: I07181543f8fee4b2606cdd2d0738351e83d4ce57 Reviewed-on: https://chromium-review.googlesource.com/786317 Commit-Queue: Kai Ninomiya <kainino@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Olli Etuaho d5f44c98 2017-11-29T17:15:40 Simplify parsing struct field declarators This removes the dummy type that was attached to struct declarators while parsing. This makes TParseContext::addStructDeclaratorList in particular simpler to understand. The new TDeclarator data type is the parsed representation of the struct_declarator grammar rule. It is completely immutable. The name and location stored in TField can also be qualified as constant now. BUG=angleproject:2267 TEST=angle_unittests Change-Id: I2834f87fc0eee0bdb7673ef495a55fb463023c55 Reviewed-on: https://chromium-review.googlesource.com/797033 Commit-Queue: Olli Etuaho <oetuaho@nvidia.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Jamie Madill 2f294c9a 2017-11-20T14:47:26 Add constructors for TMemoryQualifier and TLayoutQualifier. These replace the ::create methods, to facilitate constexpr versions. Also adds a constructor of WorkGroupSize that can be made to be constexpr. Bug: angleproject:1432 Change-Id: I413d1a56102c94d6a383775110a2b850a7532ea0 Reviewed-on: https://chromium-review.googlesource.com/776279 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Jiajia Qin a3106c58 2017-11-03T09:39:39 ES31: Add atomic memory functions BUG=angleproject:1442 TEST=angle_unittests, angle_end2end_tests dEQP-GLES31.functional.compute.shared_var.atomic* dEQP-GLES31.functional.compute.basic.shared_atomic_op* dEQP-GLES31.functional.ssbo.atomic.* Change-Id: I82b54fde3a852d3bd917b1e19680baa1c28fce4d Reviewed-on: https://chromium-review.googlesource.com/765061 Commit-Queue: Olli Etuaho <oetuaho@nvidia.com> Reviewed-by: Olli Etuaho <oetuaho@nvidia.com> Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Olli Etuaho 703671e9 2017-11-08T17:47:18 Unify extension behavior checks Some supportsExtension and isExtensionEnabled checks are now turned into checkCanUseExtension checks. Using checkCanUseExtension is preferable so that warnings are generated correctly when an extension is used and a warn directive is present. isExtensionEnabled is still used in some places where an error message about the extension could be confusing, particularly when a core spec version adds support for something that is also present in an extension. Also make it possible to disable ARB_texture_rectangle extension using an extension directive. ARB_texture_rectangle extension functionality is enabled by default in GLSL when the extension is supported. BUG=angleproject:2238 TEST=angle_unittests Change-Id: I7455293412ff469f54bc7da79df146e7bc127379 Reviewed-on: https://chromium-review.googlesource.com/760737 Commit-Queue: Olli Etuaho <oetuaho@nvidia.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Jiawei Shao 0e883134 2017-10-26T09:53:50 ES31: Support EXT_geometry_shader in GLSL compiler This patch intends to support "EXT_geometry_shader" as a valid extension string in ANGLE GLSL compiler. We decide to support it because in dEQP-GLES31 all geometry shader related tests are using "EXT_geometry_shader" instead of "OES_geometry_shader". 1. Support new extension string "EXT_geometry_shader" 2. Enable geometry shader layout qualifiers with EXT_geometry_shader 3. Enable geometry shader builtins with EXT_geometry_shader BUG=angleproject:1941 TEST=angle_unittests Change-Id: Iaedd01a9100ccf56243c957db36ff0c983d17060 Reviewed-on: https://chromium-review.googlesource.com/737933 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Olli Etuaho <oetuaho@nvidia.com> Reviewed-by: Geoff Lang <geofflang@chromium.org> Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Olli Etuaho 2d88e9bc 2017-07-21T16:52:03 Guarantee that symbol nodes get unique ids The code is refactored so that symbol nodes can only be initialized with an unique id object. This prevents accidentally forgetting to create an id for a symbol node. This opens up possibilities for future optimization: For example the names and types of symbols could be stored in a central location inside the SymbolTable, and TIntermSymbol nodes would only need to store the symbol id. The symbol id could be used to look up the name and type of the node. BUG=angleproject:1490 TEST=angle_unittests Change-Id: Ib8c8675d31493037a5a28c7b36bb9d1113cc10f6 Reviewed-on: https://chromium-review.googlesource.com/580955 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org> Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Martin Radev 84aa2dcf 2017-09-11T15:51:02 Add textureGather and textureGatherOffset The patch adds new built-ins and extends the semantic parser to add support for textureGather and textureGatherOffset. BUG=angleproject:1442 TEST=angle_unittests TEST=angle_deqp_gles31_tests.exe --deqp-case=dEQP-GLES31.functional.texture.gather* --deqp-egl-display-type=angle-gl Change-Id: Iaf98c3420fbd61193072fdec8f5a61ac4c574101 Reviewed-on: https://chromium-review.googlesource.com/660124 Commit-Queue: Martin Radev <mradev@nvidia.com> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Olli Etuaho 2a1e8f95 2017-07-14T11:49:36 Refer to GLSL extensions through TExtension enum Extensions are now referred to by enum values instead of strings most of the time. This gets rid of unnecessary copying of strings. The code is easier to work with than before as typoing the extension enum names will be caught by the compiler. BUG=angleproject:2147 TEST=angle_unittests Change-Id: Ifa61b9f86ef03211188fc23bc23a5ce4e4d8c390 Reviewed-on: https://chromium-review.googlesource.com/571002 Commit-Queue: Olli Etuaho <oetuaho@nvidia.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Olli Etuaho ec3a9cbb 2017-09-07T12:18:01 Only support GL_OVR_multiview extension variant The WebGL spec proposal was changed so that only GL_OVR_multiview extension name is supported, instead of having two variants OVR_multiview and OVR_multiview2. We're only supporting the WebGL version of the shader extension, so we drop compiler support for GL_OVR_multiview2. Shader restrictions were also removed from the WebGL spec, so no special validation for how ViewID_OVR gets used is needed. Tests that were testing for the shader restrictions are either removed or changed from negative tests to positive tests. BUG=angleproject:1669 TEST=angle_unittests Change-Id: I83f92b879376d41b727b5aca419fd75fb6f53477 Reviewed-on: https://chromium-review.googlesource.com/654608 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Jiawei Shao d27f5c8d 2017-08-23T09:38:08 ES31: Implement GL_OES_geometry_shader built-ins in GLSL compiler This patch intends to implement all built-in constants, variables and functions defined in OpenGL ES 3.1 extension GL_OES_geometry_shader in ANGLE GLSL compiler. 1. Add all built-in constants defined in GL_OES_geometry_shader. 2. Add built-in functions EmitVertex() and EndPrimitive() required in Geometry Shader. 3. Add built-in variables gl_PrimitiveIDIn and gl_InvocationID to Geometry Shader. 4. Add built-in variables gl_PrimitiveID and gl_Layer to both Geometry Shader and Fragment Shader when GL_OES_geometry_shader is enabled. BUG=angleproject:1941 TEST=angle_unittests Change-Id: I92821553ed0efee2ccb77fead6e065e7799819d0 Reviewed-on: https://chromium-review.googlesource.com/627670 Commit-Queue: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>
Olli Etuaho 96f6adfa 2017-08-16T11:18:54 Add support for arrays of arrays in AST processing Data concerning arrays of arrays is added in TType. Parsing arrays of arrays and support for arrays of arrays in TPublicType are still left to be implemented later. ShaderVariable interface for arrays of arrays is also left to be implemented later. We rely on existing test coverage to make sure that arrays of arrays are not accidentally exposed. BUG=angleproject:2125 TEST=angle_unittests, angle_end2end_tests, angle_deqp_gles31_tests Change-Id: Ie17d5ac9b8d33958e9126dc0fb40bf1c81ddeec9 Reviewed-on: https://chromium-review.googlesource.com/616146 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Jiawei Shao d8105a03 2017-08-08T09:54:36 ES31: Implement gl_in in Geometry Shader This patch intends to implement geometry shader built-in interface block instance gl_in defined in GL_OES_geometry_shader. 1. Add the definition of gl_in and its interface block gl_PerVertex into the symbol table. 2. Support gl_Position as a member of gl_in. 3. Set the array size of gl_in when a valid input primitive type is known. 4. Add check that it should be a compile error to index gl_in or call length() on gl_in without a valid input primitive declaration. This patch also adds unit tests to cover all these new features. BUG=angleproject:1941 TEST=angle_unittests Change-Id: I8da20c943b29c9ce904834625b396aab6302e1e1 Reviewed-on: https://chromium-review.googlesource.com/605059 Commit-Queue: Olli Etuaho <oetuaho@nvidia.com> Reviewed-by: Olli Etuaho <oetuaho@nvidia.com>
Olli Etuaho 977ee7eb 2017-07-21T11:38:27 Add gl_ViewportIndex to the symbol table gl_ViewportIndex is a GLSL built-in that's needed to implement instanced multiview. It is a bit of a special case: it only exists in desktop GLSL and not ESSL, and it shouldn't be exposed to the parser. We add a new level to the symbol table that's hidden from the parser to make adding this kind of builtins in AST transforms consistent with the way ESSL builtins are supported. BUG=angleproject:1490 TEST=angle_unittests Change-Id: I51b2d983950b38c8e85e4b6ed00c6b39f9b3cb03 Reviewed-on: https://chromium-review.googlesource.com/580953 Commit-Queue: Olli Etuaho <oetuaho@nvidia.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Shao b5cc1198 2017-07-06T10:47:20 ES31: Add Geometry Shader layout qualifiers in GLSL compiler This patch intends to implement Geometry Shader layout qualifiers required in OpenGL ES 3.1 extension GL_OES_geometry_shader in ANGLE GLSL compiler. 1. Add support to the shader type GL_GEOMETRY_SHADER_OES. 2. Implement Geometry Shader layout qualifiers in the GLSL compiler: (1) Add support to OpenGL ES 3.1 extension "GL_OES_geometry_shader". (2) Add validations of the input and output primitive declarations in the Geometry Shader layout declarations. (3) Add 'invocations' and 'max_vertices' support in the Geometry Shader layout declarations 3. Add unit tests to cover all the new features added in this patch. BUG=angleproject:1941 TEST=angle_unittests Change-Id: Ie693e11f8a00dab3552626ed63e9336c7fbd3cb8 Reviewed-on: https://chromium-review.googlesource.com/560647 Commit-Queue: Geoff Lang <geofflang@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Olli Etuaho a5e693af 2017-07-13T16:07:26 Make unique id counter a member of TSymbolTable This makes unique id counting thread-safe. BUG=angleproject:624 TEST=angle_unittests Change-Id: Ie0f2c7e574470b39750d37d2181c790bc874b275 Reviewed-on: https://chromium-review.googlesource.com/570419 Commit-Queue: Olli Etuaho <oetuaho@nvidia.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Olli Etuaho 0f68463f 2017-07-13T12:42:15 Clean up inserting variables to symbol table This makes the TSymbolTable interface cleaner and prepares for making unique id counting thread-safe. BUG=angleproject:624 TEST=angle_unittests Change-Id: Ief99c9fc777603de28ba1517e351bc8a00633590 Reviewed-on: https://chromium-review.googlesource.com/570418 Commit-Queue: Olli Etuaho <oetuaho@nvidia.com> Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Olli Etuaho daaff1cc 2017-07-05T18:03:26 Set correct symbol ids when referring to GLSL built-ins The symbol ids are fetched from the symbol table. A new utility function is added to make this more convenient. BUG=angleproject:1490 TEST=angle_unittests, angle_end2end_tests Change-Id: I780430e3386f6599503d8290c568ca9bc9cad147 Reviewed-on: https://chromium-review.googlesource.com/559535 Commit-Queue: Olli Etuaho <oetuaho@nvidia.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Jamie Madill e72595b4 2017-06-06T15:12:26 Rename EOpFaceForward to EOpFaceforward. This mirrors the spec naming and makes auto-gen a little easier. BUG=chromium:697758 Change-Id: I9bcbc2c874b9a93a6d542aedf2b239f01ee708ce Reviewed-on: https://chromium-review.googlesource.com/526393 Reviewed-by: Olli Etuaho <oetuaho@nvidia.com> Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
jchen10 4cdac9eb 2017-05-08T11:01:20 ES31: Add atomic counter for GLSL parsing This makes shader compiler support the new basic type 'atomic_uint' and validate its layout qualifiers properly. BUG=angleproject:1729 TEST=angle_unittests:AtomicCounterTest angle_deqp_gles31_tests:dEQP-GLES31.functional.atomic_counter.layout.invalid* angle_deqp_gles31_tests:dEQP-GLES31.functional.debug.negative_coverage.*.atomic* Change-Id: Ia237eadf6ea72314f436a0abbb93a05598e71eba Reviewed-on: https://chromium-review.googlesource.com/500088 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Olli Etuaho 95468d17 2017-05-04T11:14:34 Support multiview in ESSL 1.00 shaders Support is added according to the proposal for WEBGL_multiview. When the multiview extension is enabled in an ESSL 1.00 shader, num_views can be specified using a layout qualifier. To support this, enabling the multiview extension makes "layout" a keyword rather than an identifier in ESSL 1.00. The type of gl_ViewID_OVR is also different in case of ESSL 1.00: it has to be a signed integer, since unsigned integers are not supported in ESSL 1.00. Some existing tests for multiview shaders are extended in this patch. The changes make sure that vertex shader "in" qualifier is still allowed in ESSL 3.00 multiview shaders, since this patch adds code to disallow it in ESSL 1.00 multiview shaders. BUG=angleproject:1669 TEST=angle_unittests Change-Id: I65dbbbebabdb24cf0bb647d40aa80cebf713c4f7 Reviewed-on: https://chromium-review.googlesource.com/506088 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Olli Etuaho f2209f74 2017-04-01T12:45:55 Clean up function name mangling code Fix a few incorrect comments about mangled names, and refactor generating mangled names from function call nodes. BUG=angleproject:1490 TEST=angle_unittests Change-Id: I3ee68c4c0982f1a9c28d8e87aafa19f19559bbf8 Reviewed-on: https://chromium-review.googlesource.com/465826 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Andrei Volykhin a5527071 2017-03-22T16:46:30 Add support for EXT_YUV_target Add new sampler type "__samplerExternal2DY2YEXT" to sample a YUV texture image and output color value without any color conversion, new additional type to specify color space standard formula and built-in functions for yuv to rgb transformation. Change-Id: I1780650fe84cd75191c1ca1e4118e89d585bfd92 Reviewed-on: https://chromium-review.googlesource.com/454697 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Olli Etuaho 74da73fe 2017-02-01T15:37:48 Add ESSL 3.10 ldexp/frexp builtins This adds new built-ins found in ESSL 3.10 section 8.3 Common Functions. This includes constant folding support for ldexp and support for both GLSL and HLSL output. In HLSL these functions need to be emulated. BUG=angleproject:1730 TEST=angle_unittests Change-Id: I1330e69978b0cf53efbc3416150194764414e96c Reviewed-on: https://chromium-review.googlesource.com/435342 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Olli Etuaho 25aef453 2017-01-29T16:15:44 Add new ESSL 3.10 pack/unpack builtins This adds new built-ins found in ESSL 3.10 section 8.4 Floating-Point Pack and Unpack Functions. This includes constant folding support and support for both GLSL and HLSL output. In HLSL all of these functions need to be emulated. BUG=angleproject:1730 TEST=angle_unittests TEST=dEQP-GLES31.functional.shaders.*pack*norm4x8* Change-Id: Ibed60286a366cd35c4faafd405e79af562a02a06 Reviewed-on: https://chromium-review.googlesource.com/434170 Commit-Queue: Olli Etuaho <oetuaho@nvidia.com> Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Olli Etuaho 9250cb24 2017-01-21T10:51:27 Add ESSL 3.10 integer math built-ins This adds built-ins found in ESSL 3.10 section 8.8 Integer functions. This includes constant folding support for functions that may be constant folded, and support for both GLSL and HLSL output. In HLSL several of the functions need to be emulated. The precision qualification for the return value of some of these functions is determined by special rules, that are now part of type promotion for TIntermUnary nodes and determining the type of TIntermAggregate nodes. BUG=angleproject:1730 TEST=angle_unittests TEST=dEQP-GLES31.functional.shaders.builtin_functions.integer.* Change-Id: Ib0056c17671c42b6496c2f0ef059b99f8f25c122 Reviewed-on: https://chromium-review.googlesource.com/431310 Commit-Queue: Olli Etuaho <oetuaho@nvidia.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Olli Etuaho 492cfab2 2017-01-20T21:18:29 Use GetOperatorString when initializing symbol table This will make it easier to add more built-in functions. BUG=angleproject:1730 TEST=angle_unittests Change-Id: I5219a83e964b6ee15c690e108313960a873dd8e5 Reviewed-on: https://chromium-review.googlesource.com/431031 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
JiangYizhou 4021932f 2016-12-09T09:50:51 translator: Add ES3.1 multisample texture support. Implement shader objects, [iu]sampler2DMS, textureSize(gsampler2DMS). as well as texelFetch(gsampler2DMS,P,sample) for the glsl. BUG=angleproject:1590 TEST=angle_unittests TEST=angle_end2end_tests Change-Id: I781023f7bec34ad0264af69f34bb182b50bd1fbd Reviewed-on: https://chromium-review.googlesource.com/423175 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Olli Etuaho <oetuaho@nvidia.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Olli Etuaho d68924e5 2017-01-02T17:34:40 Use GetOperatorString when writing GLSL unary built-in calls GetOperatorString is now used when writing GLSL for built-in calls that fall under TIntermUnary. Component-wise not TOperator enum is renamed for consistency. This also cleans up some unnecessary creation of string objects when writing built-in functions. BUG=angleproject:1682 TEST=angle_unittests, angle_end2end_tests, WebGL conformance tests Change-Id: I89b2ef222bf5af479d4977417f320789b58ace85 Reviewed-on: https://chromium-review.googlesource.com/424552 Commit-Queue: Olli Etuaho <oetuaho@nvidia.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Olli Etuaho e180559f 2017-01-02T16:41:20 Use GetOperatorString when writing GLSL built-in function calls GetOperatorString is now used when writing GLSL for built-in calls that fall under TIntermAggregate. Component wise and not component wise TOperator enums are disambiguated from each other. BUG=angleproject:1682 TEST=angle_unittests, angle_end2end_tests, WebGL conformance tests Change-Id: I861f1e94eb695eb712592df99705848b442ef07b Reviewed-on: https://chromium-review.googlesource.com/424532 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Martin Radev d7c5b0aa 2016-07-27T14:04:43 Add support for barriers in the compiler The patch adds support for barriers in vertex, fragment and compute shaders. BUG:angleproject:1442 TEST:angle_unittests Change-Id: Ic85c3337911851a93a3f56bd935774181600eddd Reviewed-on: https://chromium-review.googlesource.com/380641 Commit-Queue: Olli Etuaho <oetuaho@nvidia.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Olli Etuaho 09b04a2f 2016-12-15T13:30:26 Add shader translator support for OVR_multiview The OVR_multiview and OVR_multiview2 extensions add gl_ViewID_OVR to shaders. gl_ViewID_OVR can be translated either as is in GLSL output or as a uniform by setting the SH_TRANSLATE_VIEWID_OVR_AS_UNIFORM compiler flag. If WebGL output is selected, the shaders will be validated according to proposed rules in the WEBGL_multiview spec. BUG=angleproject:1669 TEST=angle_unittests Change-Id: I19ea3a6c8b4edb78be03f1a50a96bfef018870d0 Reviewed-on: https://chromium-review.googlesource.com/422848 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Jamie Madill d7b1ab58 2016-12-12T14:42:19 Fix up translator style. Using git cl format. BUG=angleproject:650 Change-Id: I7d3f98d2b0dcfb0a8de6c35327db74e55c28d761 Reviewed-on: https://chromium-review.googlesource.com/419059 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Xinghua Cao fb02830d 2016-11-28T18:21:57 The return type of imageSize(gimageCube) is int2, not int3 BUG=angleproject:1442 Change-Id: I18bee163e7c7ce159cd23d6136486c49b7d9ec94 Reviewed-on: https://chromium-review.googlesource.com/414950 Reviewed-by: Olli Etuaho <oetuaho@nvidia.com> Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Jamie Madill 45bcc784 2016-11-07T13:58:48 translator: Scope all classes with "sh". I was seeing an odd problem with our PoolAlloc conflicting with the glslang/Vulkan TIntermNode, so the fix was to move everything to a separate namespace. The bison grammars are also regenerated. No functional changes. BUG=angleproject:1576 Change-Id: I959c7afe4c092f0d458432c07b4dcee4d39513f3 Reviewed-on: https://chromium-review.googlesource.com/408267 Reviewed-by: Yuly Novikov <ynovikov@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Martin Radev 2cc85b3b 2016-08-05T16:22:53 Add support for images in the compiler The patch adds support for GLSL ES 3.1 image types. Internal format layout qualifiers for images are added. Support for the readonly and writeonly qualifiers are added. The other memory qualifiers are omitted as to make the patch simpler. Tests are added which check for correct and incorrect usage of images, internal format layout and memory qualifiers. BUG=angleproject:1442 TEST=angle_unittests TEST=angle_end2end_tests Change-Id: Ie4d3acb2a195de11b405ad54110a04c4c1de0b7e Reviewed-on: https://chromium-review.googlesource.com/378855 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Qiankun Miao c2c5fc48 2016-08-31T15:24:22 Remove CSS Shader related code CSS shader has been removed from spec and chrome code base. Remove the code in ANGLE. BUG=chromium:233383 Change-Id: I93a35437f540e51ce7af9d49f21ca60d7c0b156a Reviewed-on: https://chromium-review.googlesource.com/378739 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Martin Radev b088360f 2016-08-04T17:48:58 Add compute shader special variables Support is added for the compute shader special variables given in OpenGL GLSL ES 3.1 Revision 4, 7.1.3 Compute Shader Special Variables. Unit tests are added for legal and illegal usage of the special variables. BUG=angleproject:1442 TEST=angle_unittests Change-Id: Idb25811c15c4044c55c611c0e73ef26eb5b3e9d7 Reviewed-on: https://chromium-review.googlesource.com/366661 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
Martin Radev 802abe01 2016-08-04T17:48:32 Add compute shader compilation support in the glsl compiler Support is added for compute shader compilation. There is a small extension to the parser so that 'local_size_x = ', 'local_size_y = ' and 'local_size_z = ' are supported as layout qualifiers. A few shader compilation tests are added and one which checks the AST whether the layout qualifiers are properly parsed. BUG=angleproject:1442 TEST=angle_unittests TEST=angle_end2end_tests Change-Id: I67283797d1cf13fa4ac47faa2a6e66d93a2db867 Reviewed-on: https://chromium-review.googlesource.com/362300 Reviewed-by: Olli Etuaho <oetuaho@nvidia.com> Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Martin Radev e93d24ef 2016-07-28T12:06:05 Add es3.1 shader constants The patch adds all shader built-in constants. BUG=angleproject:1442 TEST=angle_unittests TEST=angle_end2end_tests Change-Id: I81cae479d6506a8faa2dce023d5fcc2c1291d521 Reviewed-on: https://chromium-review.googlesource.com/364460 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Jamie Madill e064d44b 2016-06-21T20:00:41 translator: Fix use-after-free with DepthRange. Because this builtin uses a structure, certain shaders could trigger the mangled name to be allocated during normal shader compilation. Then when the scope is popped, the mangled name for DepthRange is freed, and we're left with a dangling pointer. Fix this temporarily by enforcing mangled name construction when we initialize the builtins, but we should look for a more robust and future-proof fix. BUG=620937 Change-Id: If130c8b48a18054502abaec08f10264f282b4925 Reviewed-on: https://chromium-review.googlesource.com/354494 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Antoine Labour <piman@google.com> Commit-Queue: Jamie Madill <jmadill@chromium.org>
Geoff Lang b66a9097 2016-05-16T15:59:14 Add support for OES_EGL_image_external and OES_EGL_image_external_essl3. BUG=angleproject:1372 Change-Id: I8489e7fd0ab409b0775041ad5e9fbf0aab53886d Reviewed-on: https://chromium-review.googlesource.com/344734 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Geoff Lang <geofflang@chromium.org>
Ian Ewell bda75597 2016-04-18T17:25:54 Finish NV12 support via streams. The main functionality for NV12 texture support through EGL streams has been added. Updates to the compiler, texture code, and stream code were added to support binding to external D3D11 NV12 textures. An end2end test was also added to test sampling of YUV textures and converting to RGB. There is also a new script to convert BMP files to an NV12 texture ready to load into D3D11 for testing purposes. BUG=angleproject:1332 Change-Id: I39b6ec393ea338e2c843fb911acc1b36cd1158a0 Reviewed-on: https://chromium-review.googlesource.com/339454 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Ian Ewell <ewell@google.com> Reviewed-on: https://chromium-review.googlesource.com/341254 Reviewed-by: Ian Ewell <ewell@google.com>
Corentin Wallez 9670b03e 2016-04-29T09:47:47 Revert "Finish NV12 support via streams." Broke Windows Clang compilation, see https://build.chromium.org/p/chromium.gpu.fyi/builders/GPU%20Win%20Clang%20Builder%20%28dbg%29/builds/3583/steps/compile/logs/stdio and search for TextureStorage11.h This reverts commit 9b8b359fa3615be7c7492239a48f61103b2e4fcc. Change-Id: I6e54305eba02b40927a35577594df39e951adb32 Reviewed-on: https://chromium-review.googlesource.com/341430 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Ian Ewell 9b8b359f 2016-04-18T17:25:54 Finish NV12 support via streams. The main functionality for NV12 texture support through EGL streams has been added. Updates to the compiler, texture code, and stream code were added to support binding to external D3D11 NV12 textures. An end2end test was also added to test sampling of YUV textures and converting to RGB. There is also a new script to convert BMP files to an NV12 texture ready to load into D3D11 for testing purposes. BUG=angleproject:1332 Change-Id: I098940e6f25e113dcc4fc8d22ffed4b5a16fd860 Reviewed-on: https://chromium-review.googlesource.com/339454 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Ian Ewell <ewell@google.com>
Corentin Wallez b076adde 2016-01-11T16:45:46 Implement gl_VertexID BUG=angleproject:1217 Change-Id: Ibb9423d7de4966bce231734925a804b6340b5059 Reviewed-on: https://chromium-review.googlesource.com/321420 Reviewed-by: Jamie Madill <jmadill@chromium.org>
kmx.io     mail     discord kmxgit v0.4.0