[Bf-blender-cvs] [1cdcfa3a89e] temp-vulkan-shader: Enable performance optimizations.

[Jeroen Bakker]

Commit: 1cdcfa3a89e4c1c9557a7de87208d626f5411147
Author: Jeroen Bakker
Date:   Tue Dec 6 10:09:26 2022 +0100
Branches: temp-vulkan-shader
https://developer.blender.org/rB1cdcfa3a89e4c1c9557a7de87208d626f5411147

Enable performance optimizations.

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M	source/blender/gpu/vulkan/vk_shader.cc

===================================================================

diff --git a/source/blender/gpu/vulkan/vk_shader.cc b/source/blender/gpu/vulkan/vk_shader.cc
index 7cdeca228bb..c4dfbc4b19d 100644
--- a/source/blender/gpu/vulkan/vk_shader.cc
+++ b/source/blender/gpu/vulkan/vk_shader.cc
@@ -530,6 +530,7 @@ Vector<uint32_t> VKShader::compile_glsl_to_spirv(Span<const char *> sources,
   VKBackend &backend = static_cast<VKBackend &>(*VKBackend::get());
   shaderc::Compiler &compiler = backend.get_shaderc_compiler();
   shaderc::CompileOptions options;
+  options.SetOptimizationLevel(shaderc_optimization_level_performance);
 
   shaderc::SpvCompilationResult module = compiler.CompileGlslToSpv(
       combined_sources, stage, name, options);