kc3-lang/angle

2024-04-16T17:31:11

LinkedUniform: avoid frequent GLenum -> index conversion Certain functions such as getElementComponents() are frequently called in driver_overhead benchmark, causing repeated GLenum -> index conversion of the uniform type which shows up in profiling (driver_overhead_2 trace) Change LinkedUniform.pod.type to LinkedUniform.pod.typeIndex storing the UniformTypeInfo index with conversion helpers. Bug: b/335295728 Change-Id: Iae5cd58f4e2703589d23b8e52991fc4b97c5fb08 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5458741 Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Commit-Queue: Roman Lavrov <romanl@google.com> Reviewed-by: Charlie Lao <cclao@google.com>