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Clean up GLSL helper

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This commit is contained in:
Tony Wasserka 2024-09-29 15:11:48 +02:00
parent 82fdeee209
commit bdbbfb21f7
1 changed files with 14 additions and 8 deletions
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22
source/video_core/utils/vulkan_utils/glsl_helper.cpp
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@ -3,7 +3,7 @@
#include <glslang/Public/ResourceLimits.h>
#include <glslang/SPIRV/GlslangToSpv.h>
#include <cstring>
#include <fmt/format.h>
const struct InitGlslang {
InitGlslang() {
@ -22,18 +22,24 @@ std::vector<uint32_t> CompileShader(EShLanguage kind, const char* code, const ch
shader.setEnvClient(glslang::EShClientVulkan, glslang::EShTargetVulkan_1_2);
shader.setEnvTarget(glslang::EShTargetSpv, glslang::EShTargetSpv_1_0);
shader.parse(GetDefaultResources(), 100, false, EShMsgDefault);
// TODO: Print shader.getInfoLog()
if (!shader.parse(GetDefaultResources(), 100, ECoreProfile, false, false, EShMsgDefault)) {
fmt::print(stderr, "Failed to compile {} shader:\n{}\n", glslang::StageName(kind), code);
throw std::runtime_error(fmt::format( "Failed to compile {} shader: {}\n",
glslang::StageName(kind), shader.getInfoLog()));
}
glslang::TProgram program;
program.addShader(&shader);
program.link(EShMsgDefault);
// TODO: Print program.getInfoLog()
if (!program.link(EShMsgDefault)) {
fmt::print(stderr, "Failed to link {} shader:\n{}\n", glslang::StageName(kind), code);
throw std::runtime_error(fmt::format( "Failed to link {} shader: {}\n",
glslang::StageName(kind), program.getInfoLog()));
}
// TODO: Set up flags: optimization, validation, ...
glslang::TIntermediate& intermediate = *program.getIntermediate(kind);
std::vector<uint32_t> result;
glslang::GlslangToSpv(intermediate, result);
glslang::SpvOptions spv_options;
spv_options.disableOptimizer = false;
glslang::GlslangToSpv(intermediate, result, &spv_options);
return result;
}