kc3-lang/angle

2025-04-03T16:55:11

Incorrect BUFFER_DATA_SIZE and UNIFORM_OFFSET for ACB array of array The buffer size and offset calculation for the atomic counter buffer defined as an array of arrays is incorrect. The issue occurs with the following declaration: layout (binding=0, offset=0) uniform atomic_uint ac[2][2]; Observed Results: GL_BUFFER_DATA_SIZE -> 8; GL_UNIFORM_OFFSET of "ac[1][0]" -> 0; Expected Results: GL_BUFFER_DATA_SIZE -> 16; GL_UNIFORM_OFFSET of "ac[1][0]" -> 8; Bug: angleproject:407564097 Change-Id: Ibf99ccd5412629f0feb74a9a34337b82894e74c6 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6429625 Auto-Submit: Mavis Deng <mavis.deng@arm.com> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Amirali Abdolrashidi <abdolrashidi@google.com> Commit-Queue: Amirali Abdolrashidi <abdolrashidi@google.com>