kc3-lang/angle

2023-02-17T15:16:06

Fix EGLImage importing problem Chrome DrDC uses EGLImage to share textures between contexts. Sometimes, chrome will create texture with a GLES 3.x context, and then create EGLImage from it, and then import EGLImage to a GLES 2.0 (WebGL 1.0) context. In this case, ANGLE may report errors if the original texture is created with formats which are not supported with GLES 2.0, but actually the texture can be sampled and rendered by ANGLE. Fix the problem by adding mIsTexturable & mIsRenderable in Image, and calculating them against the original context which owns the texture. Bug: chromium:1417294 Change-Id: I4c304422f0d0fc01a48c942d05758f8c2ce438e4 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4265252 Commit-Queue: Peng Huang <penghuang@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>