Renamed Shader to ShaderProgram

Former-commit-id: 492b12d8bb48cff46ea46c83141b6d5a1540ff8f

src/Nazara/Renderer/GLSLProgram.hpp

@@ -0,0 +1,83 @@
+// Copyright (C) 2013 Jérôme Leclercq
+// This file is part of the "Nazara Engine - Renderer module"
+// For conditions of distribution and use, see copyright notice in Config.hpp
+
+#pragma once
+
+#ifndef NAZARA_GLSLPROGRAM_HPP
+#define NAZARA_GLSLPROGRAM_HPP
+
+#include <Nazara/Core/ResourceListener.hpp>
+#include <Nazara/Core/String.hpp>
+#include <Nazara/Renderer/AbstractShaderProgram.hpp>
+#include <Nazara/Renderer/OpenGL.hpp>
+#include <Nazara/Renderer/ShaderProgram.hpp>
+#include <map>
+#include <unordered_map>
+
+class NzResource;
+
+class NzGLSLProgram : public NzAbstractShaderProgram, NzResourceListener
+{
+	public:
+		NzGLSLProgram(NzShaderProgram* parent);
+		~NzGLSLProgram() = default;
+
+		bool Bind();
+		bool BindTextures();
+
+		bool Compile();
+
+		bool Create();
+		void Destroy();
+
+		NzByteArray GetBinary() const;
+		NzString GetLog() const;
+		nzShaderLanguage GetLanguage() const;
+		NzString GetSourceCode(nzShaderType type) const;
+		int GetUniformLocation(const NzString& name) const;
+		int GetUniformLocation(nzShaderUniform uniform) const;
+
+		bool IsBinaryRetrievable() const;
+		bool IsLoaded(nzShaderType type) const;
+
+		bool LoadShader(nzShaderType type, const NzString& source);
+
+		bool SendBoolean(int location, bool value);
+		bool SendColor(int location, const NzColor& color);
+		bool SendDouble(int location, double value);
+		bool SendFloat(int location, float value);
+		bool SendInteger(int location, int value);
+		bool SendMatrix(int location, const NzMatrix4d& matrix);
+		bool SendMatrix(int location, const NzMatrix4f& matrix);
+		bool SendTexture(int location, const NzTexture* texture, nzUInt8* textureUnit = nullptr);
+		bool SendVector(int location, const NzVector2d& vector);
+		bool SendVector(int location, const NzVector2f& vector);
+		bool SendVector(int location, const NzVector3d& vector);
+		bool SendVector(int location, const NzVector3f& vector);
+		bool SendVector(int location, const NzVector4d& vector);
+		bool SendVector(int location, const NzVector4f& vector);
+
+	private:
+		void OnResourceCreated(const NzResource* resource, int index) override;
+		void OnResourceDestroy(const NzResource* resource, int index) override;
+		void OnResourceReleased(const NzResource* resource, int index) override;
+
+		struct TextureSlot
+		{
+			bool enabled;
+			bool updated = false;
+			nzUInt8 unit;
+			const NzTexture* texture;
+		};
+
+		mutable std::unordered_map<NzString, GLint> m_idCache;
+		std::map<GLint, TextureSlot> m_textures;
+		GLuint m_program;
+		GLuint m_shaders[nzShaderType_Max+1];
+		NzShaderProgram* m_parent;
+		NzString m_log;
+		int m_uniformLocations[nzShaderUniform_Max+1];
+};
+
+#endif // NAZARA_GLSLPROGRAM_HPP