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37dd8e92
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2024-09-20T17:49:11
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WebGPU: Stream client arrays
Add support for vertex attributes and index data without buffer
backings. Stream the data to buffers at draw time.
Bug: angleproject:368602384
Change-Id: I697b7882cdebf0dfab08fcffabd2d36048920547
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5878137
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Geoff Lang <geofflang@chromium.org>
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cab7d1b6
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2024-07-30T21:19:15
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WebGPU: Obey buffer alignment rules
WebGPU buffers require a size aligned to 4 bytes and map buffer offsets
aligned to 8 bytes. Hide this requirement in The BufferHelper class by
doing the apropriate offsets during buffer creation and map calls.
This allows many dEQP tests to run without crashing due to WebGPU
buffer creation errors.
Bug: angleproject:356399840
Bug: angleproject:42267091
Change-Id: Id71c3b5db31aa712d5a88631efa4897d6205a41d
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5748443
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Geoff Lang <geofflang@chromium.org>
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f4485224
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2024-04-05T10:29:23
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WebGPU: Implement glBufferData and glBufferSubData
Define several usages for WebGPU buffers that map to wgpu buffer usage
flags. Maintain a set of buffers by usage and a serial of the one with
the most recent data.
Defer creation of the buffer as long as possible to take advantage of
the WebGPU mapAtCreation flag for data upload. If we ever have to unmap
these buffers, staging buffers must be used to upload afterwards.
Add some helpers for getting Device and Instance from a gl::Context.
Bug: angleproject:8654
Change-Id: Ibb8147119af8a98738fc4d579830a02ccaa1d7c5
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5426813
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Liza Burakova <liza@chromium.org>
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f2c00e8c
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2024-01-18T18:36:33
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Adding Dawn stub backend to ANGLE
Bug: angleproject:8473
Change-Id: I81ea83986e4e566169aa82250b5cfb727985ed01
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5201413
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Liza Burakova <liza@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
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