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85e2e6a9
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2024-05-08T12:31:37
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WebGPU: Add Window and Pbuffer surfaces.
Bug: angleproject:342213844
Change-Id: I58465bdf895b4bab63ec3c74e326c6be4827bf60
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5525974
Reviewed-by: Matthew Denton <mpdenton@chromium.org>
Commit-Queue: Geoff Lang <geofflang@chromium.org>
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657c8c0a
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2024-06-04T15:16:20
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Add optimization to defer clear calls.
This change adds a new SubresourceUpdate struct that will hold either
an update for a clear call or a texture upload in an ImageHelper's
update queue.
It also adds logic to defer clear calls similar to Vulkan's,
where clears are deferred if there is not an active render pass.
Draw based clears are not yet supported, so the optimization does not
handle those yet.
Bug: angleproject:8582
Change-Id: I3ee010fa64745871835d53ce0ccb56e3fdd74550
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5554984
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Matthew Denton <mpdenton@chromium.org>
Commit-Queue: Liza Burakova <liza@chromium.org>
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36cd4c1f
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2024-05-08T12:27:22
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Adding basic readPixels.
This change adds to methods in ImageHelper to read texture data.
It also implements FramebufferWgpu::readPixels to get the parameters
and read the texture data from an ImageHelper that's stored in
mRenderTargetCache.
Bug: angleproject:8653
Change-Id: I349ed8a0ae3d8d0e187c658f3402c4f8cac23eb8
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5441353
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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1d0ef518
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2024-05-07T16:56:43
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Fixing glClear tests.
This CL makes a few changes to fix up the basic glClear test
RGBA8Framebuffer, as well as adding a test that uploads a
texture before clearing a RGBA8 framebuffer.
It moves the wgpu::RenderPassDescriptor(RPD), as well as helper
methods for comparing RPDs from the context to the framebuffer.
The color attachments that are created in when FramebufferWgpu::clear
is called are also stored in the framebuffer now as well.
This CL also changes texture creation to use the RGBA8Unorm format
instead of RGBA8Uint format. It also adds the wgpu viewFormats
parameter to an ImageHelper. Future formats support is still TBD.
Bug: angleproject:8582
Change-Id: Idfc4182eb4d6de8a771f2f91d337564ee71df010
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5503549
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Matthew Denton <mpdenton@chromium.org>
Commit-Queue: Liza Burakova <liza@chromium.org>
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ead98ed9
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2024-05-02T14:04:14
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Implement basic texture upload.
This change modifies ImageHelper's methods to upload textures to
fix webgpu API calls, as well as fully implements uploading texture
data via TextureWgpu::setImage for RGBA8 formats.
Bug: angleproject:8457
Change-Id: I1c5be3d79ad996a709086ca7157cca6229a336ce
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5398002
Reviewed-by: Matthew Denton <mpdenton@chromium.org>
Commit-Queue: Liza Burakova <liza@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@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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0add1163
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2024-03-25T11:39:41
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Move extent and dimension conversions to wgpu_utils.
This change moves some helper methods out of the ImageHelper and
wgpu_helpers and into wgpu_utils.
Bug: angleproject:8457
Change-Id: I1cc641e4a48eec30519e331b6150e2432d3bc3c4
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5392380
Reviewed-by: Matthew Denton <mpdenton@chromium.org>
Commit-Queue: Liza Burakova <liza@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
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1bd82319
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2024-03-22T05:00:11
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Add RenderTargetWgpu
Based on RenderTargetMtl without any multisampling support for now.
Bug: angleproject:8582
Change-Id: I4c77e747b341f08a0dd88f507e6d805d34a01d24
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5386899
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Liza Burakova <liza@chromium.org>
Commit-Queue: Matthew Denton <mpdenton@chromium.org>
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6c379733
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2024-03-21T14:25:52
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Add more helper methods for textures.
This change adds a DisplayWgpu member variable to ContextWgpu
as well as a getter for the display so other objects can access
a webgpu device. This change also adds helper methods to translate
GL texture information (size, dimension, mip level count, etc.)
to webgpu compatible texture information.
Bug: angleproject:8547
Change-Id: Ifb2c5d021b1cbb95304a732c57d3250f1731496b
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5385574
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Matthew Denton <mpdenton@chromium.org>
Commit-Queue: Liza Burakova <liza@chromium.org>
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6eaaad7c
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2024-02-27T21:24:59
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Create ImageHelper.
This CL adds a helper class ImageHelper, which acts
as a wrapper on webgpu textures that will be used by
TextureWgpu.
Bug: angleproject:8547
Change-Id: Ia796534c9d3ff0dd24797cc483677cfcbedb1f8c
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5317864
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Liza Burakova <liza@chromium.org>
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