Commit 5b52afae1e13b6035f76929b007a5486ff1ba735
2020-11-11T15:26:39
Fix texture buffer width query If glTexBuffer is used, the width should be calculated based on the buffer size. Since ES doesn't have immutable buffers, EXT_texture_buffer allows mutable buffers to be attached to the texture. This means that updates to the buffer must update the image description. This is done by having the texture observe the attached buffer. Bug: angleproject:3573 Bug: angleproject:5334 Test: dEQP-GLES31.functional.state_query.texture_level.texture_buffer.width_* Test: TextureBufferTestES31.QueryWidthAfterBufferResize Change-Id: I7d9e5344a3d4ea70da7ba525f13b5876481a70a3 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2533495 Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>