Shader: Replace indices-based option keys by CRC32

2022-03-06 19:13:38 +01:00
parent 505d996c88
commit a7acf32886
18 changed files with 92 additions and 152 deletions
--- a/include/Nazara/Graphics/UberShader.hpp
+++ b/include/Nazara/Graphics/UberShader.hpp
@@ -38,11 +38,9 @@ namespace Nz
 			inline void UpdateConfig(Config& config, const std::vector<RenderPipelineInfo::VertexBufferData>& vertexBuffers);
 			inline void UpdateConfigCallback(ConfigCallback callback);

-			static constexpr std::size_t MaximumOptionValue = 32;
-
 			struct Config
 			{
-				std::array<ShaderAst::ConstantValue, MaximumOptionValue> optionValues;
+				std::unordered_map<UInt32, ShaderAst::ConstantValue> optionValues;
 			};

 			struct ConfigEqual
@@ -57,7 +55,7 @@ namespace Nz

 			struct Option
 			{
-				std::size_t index;
+				UInt32 hash;
 			};

 		private: