|
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>
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|
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>
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38fada35
|
2022-01-27T18:16:18
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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>
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7dda50fc
|
2022-01-13T12:09:20
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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>
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f64f9546
|
2021-12-07T20:17:32
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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>
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10e5f34d
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2021-12-04T00:10:21
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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>
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36bf1ebe
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2021-11-17T13:31:17
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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>
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217acac2
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2021-07-21T12:42:56
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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>
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69f2fb00
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2021-03-08T10:49:31
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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>
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550f2a3e
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2021-02-24T09:49:42
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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>
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8f9e17d5
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2020-12-14T14:11:11
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Add EXT_clip_cull_distance extension autogen code
Addition of shader autogen code for EXT_clip_cull_distance extension.
Bug: angleproject:5458
Change-Id: I299528957c0e747fd84987c420588c314f54aae0
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2590989
Commit-Queue: Mohan Maiya <m.maiya@samsung.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
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8797714c
|
2020-12-01T11:39:25
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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>
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8a401051
|
2020-11-19T07:58:05
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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>
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738092ae
|
2020-11-18T07:58:53
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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>
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43acf3ba
|
2020-07-31T15:43:57
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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>
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e895ced6
|
2020-10-29T09:06:00
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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>
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553726a4
|
2020-10-20T11:29:17
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Vulkan: Add OES_shader_multisample_interpolation extension
Addition of 'sample' qualifier keyword and 'interplateAt*'
fragment shader builtin functions with autogen
Bug: angleproject:3589
Change-Id: If358eb371fbcefffa715c8da4ba5e96eefaf6f52
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2477904
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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7e815c77
|
2020-07-08T13:43:40
|
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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>
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eadc387c
|
2020-04-01T16:53:31
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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>
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dadd1986
|
2020-04-21T01:50:00
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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>
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96c26c68
|
2020-04-03T07:52:52
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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>
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ca2b6e1f
|
2020-03-19T16:30:21
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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>
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17b3c2f3
|
2019-10-14T14:13:59
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|
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>
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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>
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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>
|
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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>
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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>
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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>
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7d64c486
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2019-03-12T14:27:40
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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>
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7cf9cd24
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2018-10-09T15:27:32
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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>
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c4533eae
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2018-09-19T15:23:29
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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>
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f0d0408a
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2018-08-28T16:02:13
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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>
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8ca60805
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2018-08-23T14:10:02
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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>
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bd924af1
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2017-11-16T15:28:04
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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>
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703671e9
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2017-11-08T17:47:18
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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>
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0e883134
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2017-10-26T09:53:50
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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>
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9df395c8
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2017-09-12T15:19:44
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Include string.h for strncmp in ExtensionBehavior.cpp
BUG=angleproject:2147
Change-Id: I53062a84d48e1c106901a8c32fa49b0148baa344
Reviewed-on: https://chromium-review.googlesource.com/664059
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Geoff Lang <geofflang@chromium.org>
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2a1e8f95
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2017-07-14T11:49:36
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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>
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