1  // Copyright 2014 Citra Emulator Project
 2  // Licensed under GPLv2 or any later version
 3  // Refer to the license.txt file included.
 4  
 5  #pragma once
 6  
 7  #include <string>
 8  #include <string_view>
 9  #include <vector>
10  
11  namespace OpenGL {
12  
13  // Returns a vector of the names of the shaders available in the
14  // "shaders" directory in citra's data directory
15  std::vector<std::string> GetPostProcessingShaderList(bool anaglyph);
16  
17  // Returns the shader code for the shader named "shader_name"
18  // with the appropriate header prepended to it
19  // If anaglyph is true, it searches the shaders/anaglyph directory rather than
20  // the shaders directory
21  // If the shader cannot be loaded, an empty string is returned
22  std::string GetPostProcessingShaderCode(bool anaglyph, std::string_view shader_name);
23  
24  } // namespace OpenGL