kc3-lang/angle

2023-09-27T16:40:58

Issue 1484512: Out of bounds access to Metal uniform blocks Fixed conversion offset for Uniform buffers: Dynamic buffers were being allocated and copied from the 'updateBufferSubData' offset, than from the previously allocated offset. This meant that when creating a new dynamic buffer to hold the metal uniforms, ANGLE didn't re-convert blocks from the initial source offset, nor did we allocate enough space to read those blocks. Important use cases to test include any UBO-heavy sites. Bug: chromium:1484512 Change-Id: Ia9f505e3df871a401d40682d737019bd5d3f443f Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4899369 Reviewed-by: Kenneth Russell <kbr@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org> Commit-Queue: Kyle Piddington <kpiddington@apple.com>