git.mutantstargoat.com Git - vrlugburz/blob - src/opengl.h

   1 #ifndef OPENGL_H_
   2 #define OPENGL_H_
   3
   4 #include <GL/gl.h>
   5
   6 #ifndef GL_VERSION_2_0
   7 #define LOADEXT_SDR
   8 #endif
   9
  10 #include <GL/glext.h>
  11
  12 struct glcaps {
  13         int ver_major, ver_minor;
  14         int sdr;
  15 } glcaps;
  16
  17 #ifndef LOADEXT_SDR
  18 PFNGLCREATEPROGRAMPROC glCreateProgram;
  19 PFNGLDELETEPROGRAMPROC glDeleteProgram;
  20 PFNGLATTACHSHADERPROC glAttachShader;
  21 PFNGLLINKPROGRAMPROC glLinkProgram;
  22 PFNGLGETPROGRAMIVPROC glGetProgramiv;
  23 PFNGLGETPROGRAMINFOLOGPROC glGetProgramInfoLog;
  24 PFNGLUSEPROGRAMPROC glUseProgram;
  25 PFNGLGETUNIFORMLOCATIONPROC glGetUniformLocation;
  26 PFNGLUNIFORM1IPROC glUniform1i;
  27 PFNGLUNIFORM1FPROC glUniform1f;
  28 PFNGLUNIFORM2FPROC glUniform2f;
  29 PFNGLUNIFORM3FPROC glUniform3f;
  30 PFNGLUNIFORM4FPROC glUniform4f;
  31 PFNGLUNIFORMMATRIX4FVPROC glUniformMatrix4fv;
  32 PFNGLGETATTRIBLOCATIONPROC glGetAttribLocation;
  33 PFNGLVERTEXATTRIB3FPROC glVertexAttrib3f;
  34 PFNGLCREATESHADERPROC glCreateShader;
  35 PFNGLDELETESHADERPROC glDeleteShader;
  36 PFNGLSHADERSOURCEPROC glShaderSource;
  37 PFNGLCOMPILESHADERPROC glCompileShader;
  38 PFNGLGETSHADERIVPROC glGetShaderiv;
  39 PFNGLGETSHADERINFOLOGPROC glGetShaderInfoLog;
  40 #endif
  41
  42 int init_opengl(void);
  43
  44
  45 #endif  /* OPENGL_H_ */