kc3-lang/angle

2025-10-16T09:28:43

Vulkan: Limit atomic counters to 32 Technically, the limit for atomic counters can be very large; we use an SSBO to emulate them, which can commonly be gigabytes. However, some tests create as many atomic counters as possible, which with the added logic to use those atomic counters result in huge shaders, risking exhausting SPIR-V's 16-bit ids. Given most GLES drivers expose a limit of 8, there's no reason for ANGLE to expose 4096 of them. This limit is lowered to 32 in this change. Bug: angleproject:42262227 Change-Id: I9f1db94bb688050cbd9b4eaa7af65317ab806322 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/7042357 Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Charlie Lao <cclao@google.com>