kc3-lang/angle

2023-07-14T17:06:37

Angle: Copy multiplanar d3d11 texture for readPixels This change performs a copy to an intermediate texture for multiplanar d3d11 textures before reading from the source texture. This is needed as we cannot read a plane directly from a multiplanar d3d11 texture. It also passes the correct format for the plane for multiplanar formats when initializing the texture instead of getting the format using the internal format. We also add a unittest performing glReadPixels for NV12/P010/P016 formats. Bug: angleproject:7998, chromium:1463924 Change-Id: I9a1708f5a846ace28ac3b6593ea80f1863348333 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4688118 Commit-Queue: Vasiliy Telezhnikov <vasilyt@chromium.org> Auto-Submit: Saifuddin Hitawala <hitawala@chromium.org> Reviewed-by: Vasiliy Telezhnikov <vasilyt@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>