PostProcessing: Add Config::GetShaderOptions()

stenzek · Dec 10, 2023 · 27162e3 · 27162e3
1 parent c90de02
commit 27162e3
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Showing 2 changed files with 13 additions and 0 deletions.
diff --git a/src/util/postprocessing.cpp b/src/util/postprocessing.cpp
@@ -271,6 +271,18 @@ std::vector<PostProcessing::ShaderOption> PostProcessing::Config::GetStageOption
   return ret;
 }
 
+std::vector<PostProcessing::ShaderOption> PostProcessing::Config::GetShaderOptions(const std::string& shader_name,
+                                                                                   Error* error)
+{
+  std::vector<PostProcessing::ShaderOption> ret;
+  std::unique_ptr<Shader> shader = TryLoadingShader(shader_name, true, error);
+  if (!shader)
+    return ret;
+
+  ret = shader->TakeOptions();
+  return ret;
+}
+
 bool PostProcessing::Config::AddStage(SettingsInterface& si, const std::string& shader_name, Error* error)
 {
   std::unique_ptr<Shader> shader = TryLoadingShader(shader_name, true, error);

diff --git a/src/util/postprocessing.h b/src/util/postprocessing.h
@@ -93,6 +93,7 @@ namespace Config {
 u32 GetStageCount(const SettingsInterface& si);
 std::string GetStageShaderName(const SettingsInterface& si, u32 index);
 std::vector<ShaderOption> GetStageOptions(const SettingsInterface& si, u32 index);
+std::vector<ShaderOption> GetShaderOptions(const std::string& shader_name, Error* error);
 
 bool AddStage(SettingsInterface& si, const std::string& shader_name, Error* error);
 void RemoveStage(SettingsInterface& si, u32 index);