From f949692714e72a0e2d45ebb6a5d698424ab71dee Mon Sep 17 00:00:00 2001
From: Yann Herklotz <ymherklotz@gmail.com>
Date: Mon, 25 Dec 2017 13:54:09 +0000
Subject: [Broken] Reorganising and fixing.

---
 yage/render/glslprogram.h | 58 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 yage/render/glslprogram.h

(limited to 'yage/render/glslprogram.h')

diff --git a/yage/render/glslprogram.h b/yage/render/glslprogram.h
new file mode 100644
index 00000000..0617bc1e
--- /dev/null
+++ b/yage/render/glslprogram.h
@@ -0,0 +1,58 @@
+/** ---------------------------------------------------------------------------
+ * @file: glslprogram.h
+ *
+ * Copyright (c) 2017 Yann Herklotz Grave <ymherklotz@gmail.com>
+ * MIT License, see LICENSE file for more details.
+ * ----------------------------------------------------------------------------
+ */
+
+#ifndef GLSL_PROGRAM_H
+#define GLSL_PROGRAM_H
+
+#include <glad/glad.h>
+
+#include <string>
+
+namespace yage
+{
+
+class GlslProgram
+{
+public:
+    GlslProgram()                    = default;
+    GlslProgram(const GlslProgram &) = delete;
+    GlslProgram(GlslProgram &&)      = delete;
+    ~GlslProgram();
+
+    GlslProgram &operator=(const GlslProgram &) = delete;
+    GlslProgram &operator=(GlslProgram &&) = delete;
+
+    /// compiles vertex and fragment shader
+    void compileShaders(const std::string &vertexShader,
+                        const std::string fragmentShader);
+    void compileShadersFromFile(const std::string &vertex_shader_path,
+                                const std::string &fragment_shader_path);
+    void linkShaders();
+    void addAttribute(const std::string &attribute_name);
+    GLint getUniformLocation(const std::string &uniform_name);
+    void use();
+    void unuse();
+
+    void defaultSetup();
+
+private:
+    /// compiled shader program id
+    GLuint program_id_         = 0;
+    GLuint vertex_shader_id_   = 0;
+    GLuint fragment_shader_id_ = 0;
+    int attribute_index_       = 0;
+
+    /// compiles one shader
+    void compileShader(GLuint shader, const std::string &shaderContent);
+    void compileShaderFromFile(GLuint shader, const std::string &file_path);
+    void initShaderId();
+};
+
+} // namespace yage
+
+#endif
-- 
cgit