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3e0b61a9
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2020-07-06T01:18:22
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Metal: Compile default shader source files separately.
- Previously all default shader files were included in one file named
master_source.metal.
- Now they will be compiled separately and link together to generate
binary shader.
- Also generate a debug binary variant that will be used in debug build.
Bug: angleproject:2634
Change-Id: Ic040835c4a729666e73afeba52f5be839b632396
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2281784
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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9277ee74
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2020-07-06T12:40:58
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Metal: Implement MSAA default framebuffer.
GL_SAMPLE_COVERAGE_VALUE is implemented by inserting gl_SampleMask
writing logic to fragment shader.
New test added: MultisampleTest.ContentPresevedAfterInterruption.
- Skip on D3D11 (Bug: angleproject:4609)
Bug: angleproject:2634
Change-Id: Ib44daf0baccc36ea320596d81713156047da059c
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2281783
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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c0c938af
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2020-05-11T00:50:00
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Metal: draw 1 triangle instead of 2 for fullscreen shaders.
Reference article in favour of one big triangle instead of 2:
https://michaldrobot.com/2014/04/01/gcn-execution-patterns-in-full-screen-passes/
According to this article, the performance could be increased by ~10% for fullscreen shaders.
Bug: angleproject:2634
Change-Id: Ia5b04c40f0587e3cb8680c0f30f7b68d9d7a3efe
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2193192
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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fe26bae4
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2019-10-29T18:38:53
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Metal backend implementation pt 2
This is without Metal specific shader translator implemented yet.
Bug: angleproject:2634
Change-Id: I95d589442251c9ba111bd05a2dc379a36739046c
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1855069
Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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25301999
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2019-10-11T14:49:00
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Metal implementation pt 1: autogen resources
Autogen format table and internal shaders for Metal.
Bug: angleproject:2634
Change-Id: I4d81fcd17a0e9959ba9c38a250acc7abb168f54c
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1855067
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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