sotaro 14e5d5dc22 Bug 1940374 - Readback snapshot when last submitted TextureId is valid r=gfx-reviewers,lsalzman ...

Store last submitted TextureId in PresentationData for getting front buffer snapshot.

WebGPUParent::RecvQueueSubmit() stores the latest TextureId in the swap chain in PresentationData::LastSubmittedTextureId. To do so, it retrieves the OwnerId from ExternalTexture. Next, get PresentationData from OwnerId.

If readback is required, it is performed synchronously. Its implementation is borrowed from WebGPUParent::RecvSwapChainPresent().

Differential Revision: https://phabricator.services.mozilla.com/D233473

2025-01-23 01:34:30 +00:00

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PWebGPU.ipdl

Bug 1838729, part 1 - feat(webgpu): add GPUQuerySet APIs r=webgpu-reviewers,webidl,nical,saschanaz

2024-11-06 06:31:13 +00:00

PWebGPUTypes.ipdlh

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WebGPUChild.cpp

Bug 1940671 - Fix command buffer id leak. r=webgpu-reviewers,ErichDonGubler

2025-01-14 08:08:00 +00:00

WebGPUChild.h

Bug 1877330 Part 3: Make WebGPUParent swallow unreportable device lost callbacks. r=teoxoy

2024-10-21 20:08:28 +00:00

WebGPUParent.cpp

Bug 1940374 - Readback snapshot when last submitted TextureId is valid r=gfx-reviewers,lsalzman

2025-01-23 01:34:30 +00:00

WebGPUParent.h

Bug 1940374 - Readback snapshot when last submitted TextureId is valid r=gfx-reviewers,lsalzman

2025-01-23 01:34:30 +00:00

WebGPUSerialize.h

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WebGPUTypes.h

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