tree baf08a46df2e8cb95cb80a92fbfe4f0e1ebf8a65
parent ec654f73975f99443c5828f1090a5e186975a431
author Brian Osman <brianosman@google.com> 1556720974 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> 1556723538 +0000

Remove shader text trace events and simplify the SKSL/GLSL printing code

- Moves the pretty-printer and line-by-line printer into a new GrShaderUtils.
- Maintain strings as SkSL::String longer, to avoid possibly re-converting
  from char* when we need to print them.
- GL shader compilation doesn't need the SkSL settings, so stop plumbing that.
- Converting SkSL to GLSL was taking the GL enum to specify the kind of shader,
  but only used it to convert to a SkSL::Program::Kind. Just take that. To make
  this simpler, move the GLSL printing code into that function, clumped with
  the SkSL printing code. Reuse that banner printer in GrGLPrintShader, too.

Change-Id: I4536547604612a6fa1596e5a8e97f6322e12a1fb
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/211583
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>