tree fa04bc0431daed0c79a5dd5ba7301d6f3493f506
parent 141bada9e12b5b82a90bd9ae48b17ed1c68f7ca0
author Yuxin Hu <yuxinhu@google.com> 1690392553 -0700
committer Angle LUCI CQ <angle-scoped@luci-project-accounts.iam.gserviceaccount.com> 1695424117 +0000

Add the missing GraphicsPipelineDesc legacy dither bit update

When the app calls glEnable(GL_DITHER) or glDisable(GL_DITHER),
we need to update the legacy dither bit of the renderpass that
belongs to ContextVk::mGraphicsPipelineDesc. If not, there is a
change that the graphics pipeline will be created with a
renderpass that has outdated legacy dither bit. This results
the dither being applied to the render results incorrectly:
e.g. the app calls glDisable(GL_DITHER),
but the render results have dithering applied.

Bug: b/286921997
Bug: b/292282210
Bug: b/293349058
Bug: b/284462263
Change-Id: Ie24b95898526c9021be6e3cb7620e4050f9faaaf
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4722446
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Roman Lavrov <romanl@google.com>
Commit-Queue: Yuxin Hu <yuxinhu@google.com>