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fec93f40
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2022-10-14T00:00:00
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GL: Support clip and cull distance extensions
Use EXT_clip_cull_distance on OpenGL ES to expose
APPLE_clip_distance; use ARB_cull_distance on OpenGL
to expose EXT_clip_cull_distance.
Added disableClipCullDistance OpenGL workaround.
Bug: angleproject:4452
Change-Id: I458cad29c10b9d9193c5233e24bac53361ba104e
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3956075
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Alexey Knyazev <lexa.knyazev@gmail.com>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
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a81679bc
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2022-09-26T23:56:34
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Support EXT_shader_framebuffer_fetch on GLES
All the frontend functionality for EXT_shader_framebuffer_fetch is
already present, but only supported on Vulkan. This change wires it up
for the native GLES backend as well.
Bug: angleproject:7279
Bug: angleproject:7703
Change-Id: Ie1fce79e08a78662c8af65d33f3d8417c96cf58e
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3920577
Commit-Queue: Chris Dalton <chris@rive.app>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
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4a636cdd
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2022-07-20T22:44:30
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Require all PLS formats to consume exactly 4 bytes of storage
D3D 11.0 UAVs only support R32_FLOAT, R32_UINT, R32_SINT formats.
EXT_shader_pixel_local_storage explicitly states that all PLS variables
consume exactly 4 bytes.
ESSL images can only have both read and write access if their format is
r32f, r32i, r32ui. (We were able to circumvent this via aliasing, but it
was a huge source of bugs.)
There is a large precedent for only supporting 4 bytes of storage in the
capabilities we use for PLS, so this CL removes support for all PLS
storage formats that are not 4 bytes. It also implements an "R32" mode
for PLS, that does manual packing and unpacking of r32* image formats.
If the application wants larger formats, it can always define multiple
PLS planes and piece them together.
Next up we ought to be able to support rg16* types with more
packing/unpacking.
With aliasing gone, and with a bit of tweaking, the PLS tests now pass
on the Pixel 4 GLES bot.
Bug: angleproject:7279
Bug: angleproject:7388
Bug: angleproject:7524
Bug: angleproject:7527
Change-Id: I6b8f62c2428ade6cb5413e33360d734e55dda0eb
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3782579
Reviewed-by: Stephen White <senorblanco@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Chris Dalton <chris@rive.app>
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861149c7
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2022-08-03T15:43:29
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Make PLS coherent on desktop OpenGL
Implements ANGLE_shader_pixel_local_storage_coherent using fragment
shader synchronization extensions:
NV_fragment_shader_interlock
INTEL_fragment_shader_ordering
ARB_fragment_shader_interlock
With these extensions combined, we get coherency all 3 big desktop
vendors: NVIDIA, Intel, and AMD.
Bug: angleproject:7279
Change-Id: Ie20b251fb772898e89994b799640f1f2806581eb
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3773990
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
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57ccd974
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2022-06-30T16:47:52
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Make limit_max_texture_size_to_4096 webgl only
Bug: chromium:1319451
Change-Id: I7dedeb8d738c1070e650650e893d57984a9e7956
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3739439
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Geoff Lang <geofflang@chromium.org>
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5897d6f5
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2022-07-07T00:00:00
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GL: Add emulateCopyTexImage2D workaround
Using texImage2D + copyTexSubImage2D seems to be
more stable than using copyTexImage2D directly.
Added missing HALF_FLOAT fix to the code path that
requires target texture initialization.
Fixed target texture dimensions when initialization
is not required.
Fixes Apple GPU crashes in:
* CopyTexImageTest.DeleteAfterCopyingToTextures
* conformance/textures/misc/texture-copying-and-deletion.html
* conformance/textures/misc/texture-copying-feedback-loops.html
Bug: angleproject:5038
Bug: angleproject:5360
Bug: chromium:1130703
Change-Id: I5cce087983601e768902f01b3462ec2106e2500a
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3749921
Commit-Queue: Kenneth Russell <kbr@chromium.org>
Reviewed-by: Gregg Tavares <gman@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
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d670b5a3
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2022-06-07T11:43:02
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GL: Disable texture border clamp on imagination.
IMG GPUs generate INVALID_ENUM when setting the texture border color.
Bug: angleproject:7405
Change-Id: I04a28d36943c143ad5e18bf80e618230b116a632
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3692265
Reviewed-by: Peng Huang <penghuang@chromium.org>
Commit-Queue: Geoff Lang <geofflang@chromium.org>
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38a53d65
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2022-05-06T18:06:05
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Revert "Remove limit_max_texture_size_to_4096 workaround"
This reverts commit bcc03bd62200ffb0301fbcaa7e7984a06232c83d.
Reason for revert: ANGLE autoroller fails on some Pixel 4 web conformance tests.
Original change's description:
> Remove limit_max_texture_size_to_4096 workaround
>
> Chromium will apply workaround to gpu command buffer clients only. So
> removing it from angle which is no longer needed.
>
> See crbug.com/1319451 and in particular crrev.com/c/3626252
>
> Bug: chromium:1319451
> Change-Id: I723e525600aa7b93e784c98348e060a503c09657
> Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3618501
> Reviewed-by: Geoff Lang <geofflang@chromium.org>
> Reviewed-by: Lingfeng Yang <lfy@google.com>
> Reviewed-by: Vasiliy Telezhnikov <vasilyt@chromium.org>
> Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Bug: chromium:1319451
Change-Id: I0db424e97ebb0f9141076b409667aa49faeb2ec4
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3630919
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Commit-Queue: Amirali Abdolrashidi <abdolrashidi@google.com>
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bcc03bd6
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2022-05-01T14:47:11
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Remove limit_max_texture_size_to_4096 workaround
Chromium will apply workaround to gpu command buffer clients only. So
removing it from angle which is no longer needed.
See crbug.com/1319451 and in particular crrev.com/c/3626252
Bug: chromium:1319451
Change-Id: I723e525600aa7b93e784c98348e060a503c09657
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3618501
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Lingfeng Yang <lfy@google.com>
Reviewed-by: Vasiliy Telezhnikov <vasilyt@chromium.org>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
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f7615d0a
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2022-05-02T18:59:22
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OpenGL: Add allow_astc_formats workaround
Enable ASTC on Mesa only for supported hardware
Bug: angleproject:7259
Change-Id: I872ebdead1206ee911c5e0f0f10b6985022dbe47
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3621055
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Alexey Knyazev <lexa.knyazev@gmail.com>
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400d9fe4
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2022-04-23T01:08:19
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Rename feature files to *_autogen.h
To clarify further that they are not to be edited by hand.
Bug: angleproject:6435
Change-Id: Iaf79706d2b688a43b3ebb65700cfbdd71a49a742
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3603842
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
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