tree 667630c1ed0a7fa47d74c5287e02255ec1c569cd
parent 093d4287f60eaf6343aee761f28ded2118bb4671
author Amirali Abdolrashidi <abdolrashidi@google.com> 1641591668 -0800
committer Angle LUCI CQ <angle-scoped@luci-project-accounts.iam.gserviceaccount.com> 1647920557 +0000

Vulkan: Submit queue more often for texture data

Outside command buffers should be flushed more often in order
to prevent the texture data accumulation just before the first
render pass when they are referenced.

* Added a tracker next to copyBufferToImage() for texture size
(in ContextVk). When its value passes kMaxBufferToImageCopySize,
the outside command buffer operations should be submitted and
the tracker would be reset. Currently, the threshold value is
set to 1 << 28 = 256M.

* Added a variation of submitFrame() to be used in outside
command buffer submission. The main difference is that it
copies mResourceUseList into GetShareGroupVk() rather than
move it.
  * Refactored the two functions into submitFrameImpl().

* Added a helper function to submit the outside command
buffer.
* Added explicit copy functions for ResourceUseList and
SharedResourceUse. The counter in the copied object is
incremented by 1.
* Added a test to make sure submitting the outside command
buffer does not break the render pass.

Bug: angleproject:6354
Change-Id: Ia1d4f857fcbd06934609c94622ccbf675b3b1c72
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3379231
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Charlie Lao <cclao@google.com>
Commit-Queue: Amirali Abdolrashidi <abdolrashidi@google.com>