Commit 14a2983f6ff29dd447c171da763b5f7abfa92ee0
2020-02-20T17:14:02
Trace/Replay: Add uniform locations map. This portability feature allows a single T-Rex capture done on Vulkan to work seamlessly on the ANGLE GL back-end and the WGL-loaded NVIDIA OpenGL driver. Previously the uniform locations would not be consistent between ANGLE and a native driver. And incompatiblities would trigger error messages between ANGLE back-ends. Will allow us to compare ANGLE performance vs the native driver using a capture. Example captured calls: glLinkProgram(gShaderProgramMap[3]); UpdateUniformLocation(gShaderProgramMap[3], "s_texture", 0); Bug: angleproject:4411 Change-Id: I5ddc76d75e15a9291b351e2aab94af4881f6ef47 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2068121 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Cody Northrop <cnorthrop@google.com>