blob: fd97c3a0f011ffd36c2bafa1d913865096e02f40 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
|
/* ----------------------------------------------------------------------------
* glslprogram.hpp
*
* Copyright (c) 2017 Yann Herklotz Grave <ymherklotz@gmail.com> -- MIT License
* See file LICENSE for more details
* ----------------------------------------------------------------------------
*/
#ifndef GLSL_PROGRAM_HPP
#define GLSL_PROGRAM_HPP
#include <GL/glew.h>
#include <string>
namespace yage {
class GlslProgram {
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(const GLuint& shader, const std::string& file_path);
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& 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();
};
} // yage
#endif
|
