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renderer_vulkan: Begin new fragment shader SPIR-V emitter

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GPUCode
2022-11-06 15:01:44 +02:00
parent f887621921
commit b225239e1f
14 changed files with 1221 additions and 76 deletions
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10
src/video_core/shader/shader_cache.h
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@ -15,7 +15,7 @@ template <typename ShaderType>
using ShaderCacheResult = std::pair<ShaderType, std::optional<std::string>>;
template <typename KeyType, typename ShaderType, auto ModuleCompiler,
std::string (*CodeGenerator)(const KeyType&)>
auto (*CodeGenerator)(const KeyType&)>
class ShaderCache {
public:
ShaderCache() {}
@ -23,17 +23,17 @@ public:
/// Returns a shader handle generated from the provided config
template <typename... Args>
auto Get(const KeyType& config, Args&&... args) -> ShaderCacheResult<ShaderType> {
auto Get(const KeyType& config, Args&&... args) {
auto [iter, new_shader] = shaders.emplace(config, ShaderType{});
auto& shader = iter->second;
if (new_shader) {
std::string code = CodeGenerator(config);
const auto code = CodeGenerator(config);
shader = ModuleCompiler(code, args...);
return std::make_pair(shader, code);
return shader;
}
return std::make_pair(shader, std::nullopt);
return shader;
}
void Inject(const KeyType& key, ShaderType&& shader) {