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7d712c47
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2022-09-08T09:42:10
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Metal: ProvokingVertexHelper stop using a separate cmdbuffer
This simplifies the code. Without this you always need to be
aware that the provoking vertex helper's command buffer might
have commands in it that need to be committed before starting
other operations.
Bug: angleproject:7643
Change-Id: I1c73d451c12c268ecbdb6a1cd63a77c291949ef9
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3884275
Commit-Queue: Gregg Tavares <gman@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Reviewed-by: Kyle Piddington <kpiddington@apple.com>
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cfc4db34
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2021-11-04T16:54:15
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Metal: Provoking vertex support for Metal DrawArrays
Add in provoking vertex rewrite support for
drawArrays command, enabling 6 dEQP tests.
GLES3/functional_rasterization_flatshading_line_loop
GLES3/functional_rasterization_flatshading_line_strip
GLES3/functional_rasterization_flatshading_lines
GLES3/functional_rasterization_flatshading_triangle_fan
GLES3/functional_rasterization_flatshading_triangle_strip
GLES3/functional_rasterization_flatshading_triangles
This patch adds a new shader to the Provoking
Vertex helper that generates draw commands for
all simple data types.
Fix bug in provoking vertex helper that caused
reused index buffers to suffer from allocation issues.
Also fix Provoking vertex for triangle fan generation
Bug: angleproject:5325
Change-Id: I7a1211dfcd99329868269ea0666eef1915d487b5
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3261635
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Commit-Queue: Kyle Piddington <kpiddington@apple.com>
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42bd4fc2
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2021-12-10T14:58:17
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Metal: add ANGLE_metal_create_context_ownership_identity.
This Metal-specific EGL extension allows a given context
and the GPU resources it allocates to be associated with
a particular task ID on the system, for system-level
bookkeeping purposes.
Bug: angleproject:6795
Change-Id: I19ee0993564169b01c4a450e63dcfacd339b98b5
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3335172
Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Commit-Queue: Kenneth Russell <kbr@chromium.org>
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a0924015
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2021-11-22T19:44:05
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Metal:Fix GLSLTest_ES3.GLVertexIDIntegerTextureDrawElements Metal
The test was failing if the "first" argument to glDrawElements
was odd. When odd the offset was not a multiple of 2 bytes
and the code was going down a different path than when the
offset was event.
The fix for that just removes a check for alignment to 4 bytes.
Checking with UNSIGNED_BYTE indices though and it still
failed. That was because it was encoding the index conversion
path on one command buffer and the provoking index prep
on another and so they were happening out of order.
Putting both on the same command buffer fixes that.
Bug: angleproject:6688
Change-Id: I89b68ba965d073e0fa70b6d5b444dc743b5e34a7
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3296631
Commit-Queue: Gregg Tavares <gman@chromium.org>
Reviewed-by: Kyle Piddington <kpiddington@apple.com>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
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da3db87e
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2021-07-06T14:00:58
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Upstream latest changes to Metal backend from Apple to 7/1/2021
This CL merges in the ANGLE changes between these two WebKit commits:
https://git.webkit.org/?p=WebKit.git;a=commit;h=8648b353ab1d7730438c2e08319e1a4d64982c31
https://git.webkit.org/?p=WebKit.git;a=commit;h=166e4924a52971d6a32ad48247a439b16c00e062
Include provoking vertex buffer out of bounds fix
from https://bugs.webkit.org/show_bug.cgi?id=230107
Fix bad merge of resetting of dirty bits, breaking
DepthStencilFormatsTest.DepthTextureRender test and perhaps others.
Disable GL_APPLE_clip_distance when the direct-to-Metal compiler is
active. It can not yet handle the gl_ClipDistance array.
Disable use of rectangular textures for IOSurfaces. Metal can bind
IOSurfaces to 2D textures, and this was passing all tests in the
SPIR-V Metal backend. Introducing rectangular textures breaks the
SPIR-V Metal backend, and the tests currently fail on the
direct-to-Metal backend.
Fix several bugs with ProvokingVertex, which was causing
both the SpirV and Direct backends to incorrectly draw
indices.
(https://bugs.webkit.org/show_bug.cgi?id=230107)
Skip the following tests on the Metal backend which is still failing
RobustResourceInitTestES3.BlitDepthStencilAfterClearBuffer
GLSLTest_ES3.GLVertexIDIntegerTextureDrawArrays/ES3_Metal
With these changes, angle_end2end_tests again runs to completion.
Bug: angleproject:6395
Change-Id: I3cc58f531426a95fc8f177a4ad87f56c1855a546
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3167010
Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Commit-Queue: Kyle Piddington <kpiddington@apple.com>
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