tree 7db6fc92281e8c12a845a6d92f1958891cc639db
parent d521ccb31f24cc492b49114d9ccb617d8e1128c3
author Yuxin Hu <yuxinhu@google.com> 1679098584 +0000
committer Angle LUCI CQ <angle-scoped@luci-project-accounts.iam.gserviceaccount.com> 1679098876 +0000

Revert "Implement EXT_depth_clamp"

This reverts commit f8c1418319ac2aef4b3101e322005b1d0f73120f.

Reason for revert: This change breaks angle_end2end_tests on Metal backend: https://ci.chromium.org/ui/p/chromium/builders/ci/ios-angle-intel/26035/overview

Original change's description:
> Implement EXT_depth_clamp
>
> * Added depthClamp to the RasterizerState
> * Added DepthWriteTest end2end tests covering
>   both clipped and clamped depth writes
>
> Capture
> * Updated serialized rasterizer state
> * Updated CaptureMidExecutionSetup
>
> OpenGL
> * Requires GL 3.2 or ARB_depth_clamp
>   on desktop contexts
> * Maps to EXT_depth_clamp on ES
>
> D3D11
> * Maps to the opposite of
>   D3D11_RASTERIZER_DESC.DepthClipEnable
> * The new tests uncover several edge cases where
>   a workaround is needed to implement unextended
>   OpenGL semantics on top of D3D
>
> Metal
> * Maps to the setDepthClipMode command
>
> Bug: angleproject:8047
> Bug: angleproject:8077
> Change-Id: I1b3448e5b84443e4be18af9bc22d2f8495ac8267
> Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4347753
> Reviewed-by: Geoff Lang <geofflang@chromium.org>
> Commit-Queue: Alexey Knyazev <lexa.knyazev@gmail.com>

Bug: angleproject:8047
Bug: angleproject:8077
Change-Id: I829add68c006c72b7b4acf03aee3efa8a9a16fac
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4350876
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Yuxin Hu <yuxinhu@google.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Commit-Queue: Yuxin Hu <yuxinhu@google.com>