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f32fa362
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2025-09-02T16:14:44
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[WebGPU] Add helper methods for streaming indices in syncClientArrays
Bug: angleproject:401499251
Change-Id: I2cab62524ce92a01117282726a3d4de1c266f818
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6438259
Reviewed-by: Matthew Denton <mpdenton@chromium.org>
Commit-Queue: Liza Burakova <liza@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
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b4d84458
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2025-05-23T18:08:19
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Move Buffer from VertexBinding to VertexArray
In later CL we will not taking shared context lock for certain
VertexArray API calls. VertexArray itself is per context, so this sounds
reasonable to do. The main challenge here is a lot of VertexArray
function end up accessing gl::Buffer object, which could be modified by
other shared contexts. In order to safely not taking the shared context
lock, we need to separate out Buffer object out of VertexArray itself so
that these lockless APIs will take VertexArray that does not have access
to buffer.
In this CL, VertexArray is split into two classes: VertexArrayPrivate is
everything in VertexArray except buffers. VertexArray is a subclass of
VertexArrayPrivate and owns all the buffers. Buffer is removed from
gl::VertexBinding class. In order to let back end access to buffers,
VertexArrayImpl holds a weak reference to
VertexArray::mVertexArrayBuffers (which is a vector of buffers).
Further, VertexArrayBufferBindingMask mBufferBindingMask is moved from
VertexArrayState into VertexArray class well, since it tracks which
index has a non-null buffer. The bulk of change are due to the
VertexARrayImpl constructor change, since it now takes
vertexArrayBuffers argument. Other bulk of changes are due to
VertexBinding no long has the buffer, but you need to get it directly
from VertexArray or VertexArrayImpl.
This CL also reverts some of the change in crrev.com/c/6758215 that
mVertexBindings no longer contains kElementArrayBufferIndex.
BYPASS_LARGE_CHANGE_WARNING
Bug: b/433331119
Change-Id: I15f4576f7c5c8d8f4d9c9c07d38a60ce539bfeea
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6774702
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Amirali Abdolrashidi <abdolrashidi@google.com>
Commit-Queue: Charlie Lao <cclao@google.com>
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1faf6ef2
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2025-05-05T15:18:58
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WebGPU: Use WebGPU C API for Programs and Buffers
Bug: angleproject:414831373
Change-Id: I773f26483f53957bdfb8321b2a557df7febb376c
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6512147
Reviewed-by: Matthew Denton <mpdenton@chromium.org>
Reviewed-by: Liza Burakova <liza@chromium.org>
Commit-Queue: Geoff Lang <geofflang@chromium.org>
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3dcf109d
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2025-04-10T17:19:09
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WebGPU: Refactor syncClientArrays.
This change adds a few helper methods for syncClientArrays
to improve readability
Bug: angleproject:401499251
Change-Id: Ida427f80e07f469b83ff12850169b2110e65743c
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6441946
Reviewed-by: Matthew Denton <mpdenton@chromium.org>
Commit-Queue: Liza Burakova <liza@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
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bc40362b
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2025-02-18T13:24:31
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Add line loop emulation for draw arrays
Bug: angleproject:383356846
Change-Id: I43f4835e17ecb2401418f77555fd70332612e1bf
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6090912
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Liza Burakova <liza@chromium.org>
Reviewed-by: Matthew Denton <mpdenton@chromium.org>
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9f8d7cc2
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2025-01-23T13:27:19
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WebGPU: Stream incompatible vertex and index data.
Support reading back index and vertex buffers to stream incompatible
source data. For now this includes:
* Non-multiple-of-4 stride vertex data
* Stride not a multiple of the type size
* Unsigned byte indices
Fix fallback formats so that all GLES formats have a fallback.
Fix CopyToFloatVertexData writing the alpha channel as Float32One
with a static_cast which converted Float32One (an integer) to a
float instead of bit-casting.
Bug: angleproject:368602384
Change-Id: I7eb1ba7ad1ec4292060c18de22f5948136cbb0a3
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6194556
Reviewed-by: Liza Burakova <liza@chromium.org>
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
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40523499
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2025-01-29T12:13:45
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WebGPU: Emulate line loops for drawElements
Bug: angleproject:383356846
Change-Id: I82a6dfad4a1c5d434f029701611e4b61344655f8
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6086120
Commit-Queue: Liza Burakova <liza@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
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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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0b610712
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2024-09-20T12:00:17
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WebGPU: Sync index buffers, add indexed draw calls
Bug: angleproject:368600230
Change-Id: Ibf1c4921635b525b7650e70ce7dc939e2bad2ebb
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5828229
Reviewed-by: Liza Burakova <liza@chromium.org>
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
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bb14aa4d
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2024-09-19T11:17:05
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WebGPU: set vertex buffers.
This change actually sets the vertex attributes that are added to the
render pipeline description owned by the context, as well as sets
the vertex buffer in the pipeline.
Bug: angleproject:359823692
Change-Id: I5e94b357a4e6eadc1bbba54965cef94f90113b4e
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5789155
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Liza Burakova <liza@chromium.org>
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84492ff3
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2024-09-10T13:11:07
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Sync vertex attributs in VertexArrayWgpu.
This change only sets vertex attributes within VertexArrayWgpu and
sets them in the render pipeline description owned by the context.
It does not yet set attributes in the output pipeline created in
CreatePipeline, as vertex buffers are also not set yet.
Bug: angleproject:359823692
Change-Id: I1c3848e15d790026d53d4ab5614b1125f773e06a
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5781788
Commit-Queue: Liza Burakova <liza@chromium.org>
Reviewed-by: Matthew Denton <mpdenton@chromium.org>
Reviewed-by: Geoff Lang <geofflang@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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