Author :
Shahbaz Youssefi
Date :
2021-07-30 00:43:14
Hash :ae8ef039 Message :Translator: Correctly respect precision of gl_FragColor/Data
These builtins are declared with a mediump precision. However, during
translation to Vulkan GLSL, the precision was not output and as such
glslang treated them as highp.
Discovered through comparison with SPIR-V output from ANGLE which
included more RelaxedPrecision operations.
Bug: angleproject:4889
Change-Id: I7974478e87ad20115345d679f8f035492be1f349
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3062204
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Tim Van Patten <timvp@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Shahbaz Youssefi