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Shader: Add constant cast optimization

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This commit is contained in:
Jérôme Leclercq
2021-05-18 17:25:37 +02:00
parent e716b44aa3
commit a002d5c210
11 changed files with 342 additions and 62 deletions
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2
include/Nazara/Shader/ShaderBuilder.hpp
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@@ -9,6 +9,7 @@
#include <Nazara/Prerequisites.hpp>
#include <Nazara/Shader/Ast/Nodes.hpp>
#include <array>
#include <memory>
#include <optional>
@@ -39,6 +40,7 @@ namespace Nz::ShaderBuilder
struct Cast
{
inline std::unique_ptr<ShaderAst::CastExpression> operator()(ShaderAst::ExpressionType targetType, std::array<ShaderAst::ExpressionPtr, 4> expressions) const;
inline std::unique_ptr<ShaderAst::CastExpression> operator()(ShaderAst::ExpressionType targetType, std::vector<ShaderAst::ExpressionPtr> expressions) const;
};