Commit d8cb996768a3d1536efe6d4edb1f92b0e6e86240
2021-08-04T18:15:51
In WebGL, constrain base level of compressed textures. Enforce that if a mipmap level > 0 is specified for a compressed texture, that it implies that the size of the base level of the texture is a multiple of the format's block size. Makes the test changes in https://github.com/KhronosGroup/WebGL/pull/3304 largely pass. There are some needed follow-on fixes to that PR, and this CL changes a sub-test result in the existing S3TC and S3TC-sRGB tests which will need to be suppressed Chromium-side first. Bug: angleproject:6245 Change-Id: I7723d7882091b78a353d8d273e80b819dd384021 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3072568 Commit-Queue: Kenneth Russell <kbr@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>