initial commit

include/opengl/handles/shader_program_handle.hpp

@@ -0,0 +1,33 @@
+#pragma once
+
+#include "GL/glew.h"
+#include "opengl/shader_program_variable.hpp"
+
+#include "opengl/shader_program_variable.hpp"
+#include "util/uix.hpp"
+#include <span>
+
+namespace zgl
+{
+struct shader_program_handle
+{
+	using attribute_support_type = ztu::u32;
+	using uniform_support_type = ztu::u32;
+
+	inline void bind() const;
+	static void unbind();
+
+	template<shader_program_variable::info_type VariableInfo, typename T>
+	void set_uniform(const T& value) const;
+
+	[[nodiscard]] attribute_support_type check_attribute_support(std::span<const shader_program_variable> attributes) const;
+
+	[[nodiscard]] uniform_support_type check_uniform_support(std::span<const shader_program_variable> uniforms) const;
+
+	GLuint program_id{ 0 };
+};
+}
+
+#define INCLUDE_GL_SHADER_PROGRAM_INSTANCE_IMPLEMENTATION
+#include "opengl/handles/shader_program_handle.ipp"
+#undef INCLUDE_GL_SHADER_PROGRAM_INSTANCE_IMPLEMENTATION