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SQCSim2021/shader.h

@@ -0,0 +1,30 @@
+#ifndef SHADER_H__
+#define SHADER_H__
+
+#include <string>
+#include "define.h"
+
+class Shader
+{
+    public:    
+        bool Load(const std::string& vertFile, const std::string& fragFile, bool verbose = false);
+        void Use() const;
+
+        GLint BindIntUniform(const std::string& name) const;
+        void UpdateIntUniform(GLint name, GLint value) const;
+        void UpdateFloatUniform(GLint name, GLfloat value) const;
+
+        static void Disable();
+
+    private:
+        GLenum m_program;
+        GLenum m_vertexShader;
+        GLenum m_fragmentShader;
+
+    private:
+        bool CheckShaderError(GLenum shader, bool verbose);
+        bool CheckProgramError(GLenum program, bool showWarning, bool verbose);
+};
+
+
+#endif // SHADER_H__