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558981c1
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2021-11-10T23:13:03
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Vulkan: Make write-after-invalidate checks more precise
Previously, the size of the command buffer was used as indication for
whether the render pass attachments might have been modified after
glInvalidateFramebuffer. In that case, the invalidate was undone. This
is made more precise by making sure only vkCmdClearAttachments and
vkCmdDraw* calls are counted for this purpose.
For example, inserting event markers after glInvalidateFramebuffer now
retains the invalidation.
Note that this can be even further optimized by tracking real writes to
attachments. For example, currently a draw call with depth test
disabled still undoes the invalidation of the depth buffer, but it
shouldn't.
Bug: angleproject:5079
Change-Id: I6257b4116a73213884b919bc7f3c86ff39b6aeed
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3274176
Reviewed-by: Ian Elliott <ianelliott@google.com>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
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d134581b
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2021-10-07T16:09:25
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Vulkan: Remove SyncHelper::mEvent
Now that inserting a sync object incurs a flush, we can use the serial
to perform synchronization.
Bug: angleproject:6464
Bug: angleproject:6481
Change-Id: I8c82a12855b6497861ce34854d165af82956b384
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3212573
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Tim Van Patten <timvp@google.com>
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2f1d503b
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2021-09-16T21:49:14
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Vulkan: Fix Vulkan secondary command buffers
This change abstracts initialization, begin/end, reset and recycle of
command buffers such that both Vulkan and ANGLE secondary command
buffers are supported.
Bug: angleproject:6100
Change-Id: I8c79764ac98b599fda08fe45cf8c4f0a6573f0f9
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2987873
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Tim Van Patten <timvp@google.com>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
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