Commits on Nov 6, 2020

1. [wip] GlslOptimizerShaderConverter: new plugin. …

   TODO: not sure about the relevance of this nowadays -- with a
     quick'n'dumb test on a moderately complex shader containing a bunch of
     loops, those got all unrolled and the resulting SPIR-V binary was
     significantly larger than without this, even after passing it through
     SPIR-V optimizer. Or maybe there's a way to limit the unrolling?
   TODO: needs to expose input version (same as in glslang), otherwise too
     shitty to use
   TODO: needs to expose preprocessor definitions (~same as in glslang),
     otherwise too shitty to use
   TODO: even with the https://github.com/jamienicol/glsl-optimizer fork
     which is based on Mesa 20, it reports that the only supported GLSL
     versions are <= 1.50 and <= 300 es :(
   TODO: docs, move the cmake subproject setup to a doc snippet

   

   mosra committed Nov 6, 2020
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