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Renderer: Replace ShaderStage by ShaderModule (a module can handle multiple stages)

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This commit is contained in:
Jérôme Leclercq
2021-03-31 11:13:37 +02:00
parent c1d1838336
commit e4aabf309e
25 changed files with 235 additions and 198 deletions
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13
include/Nazara/Graphics/UberShader.hpp
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@@ -10,26 +10,27 @@
#include <Nazara/Prerequisites.hpp>
#include <Nazara/Core/Bitset.hpp>
#include <Nazara/Graphics/Config.hpp>
#include <Nazara/Shader/ShaderAst.hpp>
#include <Nazara/Shader/ShaderNodes.hpp>
#include <unordered_map>
namespace Nz
{
class ShaderStage;
class ShaderModule;
class NAZARA_GRAPHICS_API UberShader
{
public:
UberShader(ShaderAst shaderAst);
UberShader(ShaderStageType shaderStage, ShaderAst::StatementPtr shaderAst);
~UberShader() = default;
UInt64 GetConditionFlagByName(const std::string_view& condition) const;
const std::shared_ptr<ShaderStage>& Get(UInt64 combination);
const std::shared_ptr<ShaderModule>& Get(UInt64 combination);
private:
std::unordered_map<UInt64 /*combination*/, std::shared_ptr<ShaderStage>> m_combinations;
ShaderAst m_shaderAst;
std::unordered_map<UInt64 /*combination*/, std::shared_ptr<ShaderModule>> m_combinations;
ShaderAst::StatementPtr m_shaderAst;
ShaderStageType m_shaderStage;
UInt64 m_combinationMask;
};
}