Commit 3b28bca0c1699ccb58170d17dbeb184a44d57380
2023-10-11T09:49:54
Allow using RGBA IOSurfaces with GL_RGBA format for EAGL backend As https://crrev.com/c/4877334 switched RGBA IOSurfaces to GL_RGBA to work with ANGLE/Metal, some tests(e.g. web tests) on iOS failed to create an IOSurface because ANGLE'S EGL backend still still binds IOSurfaces as GL_BGRA_EXT even though we expect the IOSurface to really be RGBA. To fix it, this CL allows using RGBA IOSurfaces with GL_RGBA format by adding a GL_RGBA entry to kIOSurfaceFormats. See also the comment[1] for better explanation. [1] https://crrev.com/c/4918590/comments/1e44e971_50c3d780 Bug: chromium:1489586 Change-Id: Ifa215318401edb892fd5527c35c7d30871e82a83 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4930309 Reviewed-by: Geoff Lang <geofflang@chromium.org> Reviewed-by: Sunny Sachanandani <sunnyps@chromium.org> Commit-Queue: Geoff Lang <geofflang@chromium.org>