Commit af1eed2ef4cffe17aa17c50a01b9a0d5a63326ab
2021-06-10T01:55:59
Vulkan: Generate gl_FragColor/Data declarations in AST gl_FragColor and gl_FragData are not available in Vulkan. Prior to this change, their declaration as webgl_FragColor and webgl_FragData was done in text. This change implements an AST transformation that declares a normal fragment output variable and replaces all references to these built-ins with those variables. Bug: angleproject:4889 Change-Id: If224e089dec25e4aa580beb135e1be2890de7887 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2953042 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Tim Van Patten <timvp@google.com> Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>