gtkseisviewglsl.c

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      (GdkGLProc_glUniform4iARB) gdk_gl_get_proc_address ("glUniform4iARB");

  GDK_GL_NOTE (MISC,
    g_message (" - gdk_gl_get_glUniform4iARB () - %s",
               (_procs_GL_ARB_shader_objects.glUniform4iARB) ? "supported" : "not supported"));

  return (GdkGLProc) (_procs_GL_ARB_shader_objects.glUniform4iARB);
}

/* glUniform1fvARB */
GdkGLProc
gdk_gl_get_glUniform1fvARB (void)
{
  if (gdk_gl_context_get_current () == NULL)
    return NULL;

  if (_procs_GL_ARB_shader_objects.glUniform1fvARB == (GdkGLProc_glUniform1fvARB) -1)
    _procs_GL_ARB_shader_objects.glUniform1fvARB =
      (GdkGLProc_glUniform1fvARB) gdk_gl_get_proc_address ("glUniform1fvARB");

  GDK_GL_NOTE (MISC,
    g_message (" - gdk_gl_get_glUniform1fvARB () - %s",
               (_procs_GL_ARB_shader_objects.glUniform1fvARB) ? "supported" : "not supported"));

  return (GdkGLProc) (_procs_GL_ARB_shader_objects.glUniform1fvARB);
}

/* glUniform2fvARB */
GdkGLProc
gdk_gl_get_glUniform2fvARB (void)
{
  if (gdk_gl_context_get_current () == NULL)
    return NULL;

  if (_procs_GL_ARB_shader_objects.glUniform2fvARB == (GdkGLProc_glUniform2fvARB) -1)
    _procs_GL_ARB_shader_objects.glUniform2fvARB =
      (GdkGLProc_glUniform2fvARB) gdk_gl_get_proc_address ("glUniform2fvARB");

  GDK_GL_NOTE (MISC,
    g_message (" - gdk_gl_get_glUniform2fvARB () - %s",
               (_procs_GL_ARB_shader_objects.glUniform2fvARB) ? "supported" : "not supported"));

  return (GdkGLProc) (_procs_GL_ARB_shader_objects.glUniform2fvARB);
}

/* glUniform3fvARB */
GdkGLProc
gdk_gl_get_glUniform3fvARB (void)
{
  if (gdk_gl_context_get_current () == NULL)
    return NULL;

  if (_procs_GL_ARB_shader_objects.glUniform3fvARB == (GdkGLProc_glUniform3fvARB) -1)
    _procs_GL_ARB_shader_objects.glUniform3fvARB =
      (GdkGLProc_glUniform3fvARB) gdk_gl_get_proc_address ("glUniform3fvARB");

  GDK_GL_NOTE (MISC,
    g_message (" - gdk_gl_get_glUniform3fvARB () - %s",
               (_procs_GL_ARB_shader_objects.glUniform3fvARB) ? "supported" : "not supported"));

  return (GdkGLProc) (_procs_GL_ARB_shader_objects.glUniform3fvARB);
}

/* glUniform4fvARB */
GdkGLProc
gdk_gl_get_glUniform4fvARB (void)
{
  if (gdk_gl_context_get_current () == NULL)
    return NULL;

  if (_procs_GL_ARB_shader_objects.glUniform4fvARB == (GdkGLProc_glUniform4fvARB) -1)
    _procs_GL_ARB_shader_objects.glUniform4fvARB =
      (GdkGLProc_glUniform4fvARB) gdk_gl_get_proc_address ("glUniform4fvARB");

  GDK_GL_NOTE (MISC,
    g_message (" - gdk_gl_get_glUniform4fvARB () - %s",
               (_procs_GL_ARB_shader_objects.glUniform4fvARB) ? "supported" : "not supported"));

  return (GdkGLProc) (_procs_GL_ARB_shader_objects.glUniform4fvARB);
}


/* glUniform1ivARB */
GdkGLProc
gdk_gl_get_glUniform1ivARB (void)
{
  if (gdk_gl_context_get_current () == NULL)
    return NULL;

  if (_procs_GL_ARB_shader_objects.glUniform1ivARB == (GdkGLProc_glUniform1ivARB) -1)
    _procs_GL_ARB_shader_objects.glUniform1ivARB =
      (GdkGLProc_glUniform1ivARB) gdk_gl_get_proc_address ("glUniform1ivARB");

  GDK_GL_NOTE (MISC,
    g_message (" - gdk_gl_get_glUniform1ivARB () - %s",
               (_procs_GL_ARB_shader_objects.glUniform1ivARB) ? "supported" : "not supported"));

  return (GdkGLProc) (_procs_GL_ARB_shader_objects.glUniform1ivARB);
}

/* glUniform2ivARB */
GdkGLProc
gdk_gl_get_glUniform2ivARB (void)
{
  if (gdk_gl_context_get_current () == NULL)
    return NULL;

  if (_procs_GL_ARB_shader_objects.glUniform2ivARB == (GdkGLProc_glUniform2ivARB) -1)
    _procs_GL_ARB_shader_objects.glUniform2ivARB =
      (GdkGLProc_glUniform2ivARB) gdk_gl_get_proc_address ("glUniform2ivARB");

  GDK_GL_NOTE (MISC,
    g_message (" - gdk_gl_get_glUniform2ivARB () - %s",
               (_procs_GL_ARB_shader_objects.glUniform2ivARB) ? "supported" : "not supported"));

  return (GdkGLProc) (_procs_GL_ARB_shader_objects.glUniform2ivARB);
}

/* glUniform3ivARB */
GdkGLProc
gdk_gl_get_glUniform3ivARB (void)
{
  if (gdk_gl_context_get_current () == NULL)
    return NULL;

  if (_procs_GL_ARB_shader_objects.glUniform3ivARB == (GdkGLProc_glUniform3ivARB) -1)
    _procs_GL_ARB_shader_objects.glUniform3ivARB =
      (GdkGLProc_glUniform3ivARB) gdk_gl_get_proc_address ("glUniform3ivARB");

  GDK_GL_NOTE (MISC,
    g_message (" - gdk_gl_get_glUniform3ivARB () - %s",
               (_procs_GL_ARB_shader_objects.glUniform3ivARB) ? "supported" : "not supported"));

  return (GdkGLProc) (_procs_GL_ARB_shader_objects.glUniform3ivARB);
}

/* glUniform4ivARB */
GdkGLProc
gdk_gl_get_glUniform4ivARB (void)
{
  if (gdk_gl_context_get_current () == NULL)
    return NULL;

  if (_procs_GL_ARB_shader_objects.glUniform4ivARB == (GdkGLProc_glUniform4ivARB) -1)
    _procs_GL_ARB_shader_objects.glUniform4ivARB =
      (GdkGLProc_glUniform4ivARB) gdk_gl_get_proc_address ("glUniform4ivARB");

  GDK_GL_NOTE (MISC,
    g_message (" - gdk_gl_get_glUniform4ivARB () - %s",
               (_procs_GL_ARB_shader_objects.glUniform4ivARB) ? "supported" : "not supported"));

  return (GdkGLProc) (_procs_GL_ARB_shader_objects.glUniform4ivARB);
}

/* glUniformMatrix2fvARB */
GdkGLProc
gdk_gl_get_glUniformMatrix2fvARB (void)
{
  if (gdk_gl_context_get_current () == NULL)
    return NULL;

  if (_procs_GL_ARB_shader_objects.glUniformMatrix2fvARB == (GdkGLProc_glUniformMatrix2fvARB) -1)
    _procs_GL_ARB_shader_objects.glUniformMatrix2fvARB =
      (GdkGLProc_glUniformMatrix2fvARB) gdk_gl_get_proc_address ("glUniformMatrix2fvARB");

  GDK_GL_NOTE (MISC,
    g_message (" - gdk_gl_get_glUniformMatrix2fvARB () - %s",
               (_procs_GL_ARB_shader_objects.glUniformMatrix2fvARB) ? "supported" : "not supported"));

  return (GdkGLProc) (_procs_GL_ARB_shader_objects.glUniformMatrix2fvARB);
}

/* glUniformMatrix3fvARB */
GdkGLProc
gdk_gl_get_glUniformMatrix3fvARB (void)
{
  if (gdk_gl_context_get_current () == NULL)
    return NULL;

  if (_procs_GL_ARB_shader_objects.glUniformMatrix3fvARB == (GdkGLProc_glUniformMatrix3fvARB) -1)
    _procs_GL_ARB_shader_objects.glUniformMatrix3fvARB =
      (GdkGLProc_glUniformMatrix3fvARB) gdk_gl_get_proc_address ("glUniformMatrix3fvARB");

  GDK_GL_NOTE (MISC,
    g_message (" - gdk_gl_get_glUniformMatrix3fvARB () - %s",
               (_procs_GL_ARB_shader_objects.glUniformMatrix3fvARB) ? "supported" : "not supported"));

  return (GdkGLProc) (_procs_GL_ARB_shader_objects.glUniformMatrix3fvARB);
}

/* glUniformMatrix4fvARB */
GdkGLProc
gdk_gl_get_glUniformMatrix4fvARB (void)
{
  if (gdk_gl_context_get_current () == NULL)
    return NULL;

  if (_procs_GL_ARB_shader_objects.glUniformMatrix4fvARB == (GdkGLProc_glUniformMatrix4fvARB) -1)
    _procs_GL_ARB_shader_objects.glUniformMatrix4fvARB =
      (GdkGLProc_glUniformMatrix4fvARB) gdk_gl_get_proc_address ("glUniformMatrix4fvARB");

  GDK_GL_NOTE (MISC,
    g_message (" - gdk_gl_get_glUniformMatrix4fvARB () - %s",
               (_procs_GL_ARB_shader_objects.glUniformMatrix4fvARB) ? "supported" : "not supported"));

  return (GdkGLProc) (_procs_GL_ARB_shader_objects.glUniformMatrix4fvARB);
}

/* glGetObjectParameterfvARB */
GdkGLProc
gdk_gl_get_glGetObjectParameterfvARB (void)
{
  if (gdk_gl_context_get_current () == NULL)
    return NULL;

  if (_procs_GL_ARB_shader_objects.glGetObjectParameterfvARB == (GdkGLProc_glGetObjectParameterfvARB) -1)
    _procs_GL_ARB_shader_objects.glGetObjectParameterfvARB =
      (GdkGLProc_glGetObjectParameterfvARB) gdk_gl_get_proc_address ("glGetObjectParameterfvARB");

  GDK_GL_NOTE (MISC,
    g_message (" - gdk_gl_get_glGetObjectParameterfvARB () - %s",
               (_procs_GL_ARB_shader_objects.glGetObjectParameterfvARB) ? "supported" : "not supported"));

  return (GdkGLProc) (_procs_GL_ARB_shader_objects.glGetObjectParameterfvARB);
}

/* glGetObjectParameterivARB */
GdkGLProc
gdk_gl_get_glGetObjectParameterivARB (void)
{
  if (gdk_gl_context_get_current () == NULL)
    return NULL;

  if (_procs_GL_ARB_shader_objects.glGetObjectParameterivARB == (GdkGLProc_glGetObjectParameterivARB) -1)
    _procs_GL_ARB_shader_objects.glGetObjectParameterivARB =
      (GdkGLProc_glGetObjectParameterivARB) gdk_gl_get_proc_address ("glGetObjectParameterivARB");

  GDK_GL_NOTE (MISC,
    g_message (" - gdk_gl_get_glGetObjectParameterivARB () - %s",
               (_procs_GL_ARB_shader_objects.glGetObjectParameterivARB) ? "supported" : "not supported"));

  return (GdkGLProc) (_procs_GL_ARB_shader_objects.glGetObjectParameterivARB);
}

/* glGetInfoLogARB */
GdkGLProc
gdk_gl_get_glGetInfoLogARB (void)
{
  if (gdk_gl_context_get_current () == NULL)
    return NULL;

  if (_procs_GL_ARB_shader_objects.glGetInfoLogARB == (GdkGLProc_glGetInfoLogARB) -1)
    _procs_GL_ARB_shader_objects.glGetInfoLogARB =
      (GdkGLProc_glGetInfoLogARB) gdk_gl_get_proc_address ("glGetInfoLogARB");

  GDK_GL_NOTE (MISC,
    g_message (" - gdk_gl_get_glGetInfoLogARB () - %s",
               (_procs_GL_ARB_shader_objects.glGetInfoLogARB) ? "supported" : "not supported"));

  return (GdkGLProc) (_procs_GL_ARB_shader_objects.glGetInfoLogARB);
}

/* glGetAttachedObjectsARB */
GdkGLProc
gdk_gl_get_glGetAttachedObjectsARB (void)
{
  if (gdk_gl_context_get_current () == NULL)
    return NULL;

  if (_procs_GL_ARB_shader_objects.glGetAttachedObjectsARB == (GdkGLProc_glGetAttachedObjectsARB) -1)
    _procs_GL_ARB_shader_objects.glGetAttachedObjectsARB =
      (GdkGLProc_glGetAttachedObjectsARB) gdk_gl_get_proc_address ("glGetAttachedObjectsARB");

  GDK_GL_NOTE (MISC,
    g_message (" - gdk_gl_get_glGetAttachedObjectsARB () - %s",
               (_procs_GL_ARB_shader_objects.glGetAttachedObjectsARB) ? "supported" : "not supported"));

  return (GdkGLProc) (_procs_GL_ARB_shader_objects.glGetAttachedObjectsARB);
}

/* glGetUniformLocationARB */
GdkGLProc
gdk_gl_get_glGetUniformLocationARB (void)
{
  if (gdk_gl_context_get_current () == NULL)
    return NULL;

  if (_procs_GL_ARB_shader_objects.glGetUniformLocationARB == (GdkGLProc_glGetUniformLocationARB) -1)
    _procs_GL_ARB_shader_objects.glGetUniformLocationARB =
      (GdkGLProc_glGetUniformLocationARB) gdk_gl_get_proc_address ("glGetUniformLocationARB");

  GDK_GL_NOTE (MISC,
    g_message (" - gdk_gl_get_glGetUniformLocationARB () - %s",
               (_procs_GL_ARB_shader_objects.glGetUniformLocationARB) ? "supported" : "not supported"));

  return (GdkGLProc) (_procs_GL_ARB_shader_objects.glGetUniformLocationARB);
}

/* glGetActiveUniformARB */
GdkGLProc
gdk_gl_get_glGetActiveUniformARB (void)
{
  if (gdk_gl_context_get_current () == NULL)
    return NULL;

  if (_procs_GL_ARB_shader_objects.glGetActiveUniformARB == (GdkGLProc_glGetActiveUniformARB) -1)
    _procs_GL_ARB_shader_objects.glGetActiveUniformARB =
      (GdkGLProc_glGetActiveUniformARB) gdk_gl_get_proc_address ("glGetActiveUniformARB");

  GDK_GL_NOTE (MISC,
    g_message (" - gdk_gl_get_glGetActiveUniformARB () - %s",
               (_procs_GL_ARB_shader_objects.glGetActiveUniformARB) ? "supported" : "not supported"));

  return (GdkGLProc) (_procs_GL_ARB_shader_objects.glGetActiveUniformARB);
}

/* glGetUniformfvARB */
GdkGLProc
gdk_gl_get_glGetUniformfvARB (void)
{
  if (gdk_gl_context_get_current () == NULL)
    return NULL;

  if (_procs_GL_ARB_shader_objects.glGetUniformfvARB == (GdkGLProc_glGetUniformfvARB) -1)
    _procs_GL_ARB_shader_objects.glGetUniformfvARB =
      (GdkGLProc_glGetUniformfvARB) gdk_gl_get_proc_address ("glGetUniformfvARB");

  GDK_GL_NOTE (MISC,
    g_message (" - gdk_gl_get_glGetUniformfvARB () - %s",
               (_procs_GL_ARB_shader_objects.glGetUniformfvARB) ? "supported" : "not supported"));

  return (GdkGLProc) (_procs_GL_ARB_shader_objects.glGetUniformfvARB);
}

/* glGetUniformivARB */
GdkGLProc
gdk_gl_get_glGetUniformivARB (void)
{
  if (gdk_gl_context_get_current () == NULL)
    return NULL;

  if (_procs_GL_ARB_shader_objects.glGetUniformivARB == (GdkGLProc_glGetUniformivARB) -1)
    _procs_GL_ARB_shader_objects.glGetUniformivARB =
      (GdkGLProc_glGetUniformivARB) gdk_gl_get_proc_address ("glGetUniformivARB");

  GDK_GL_NOTE (MISC,
    g_message (" - gdk_gl_get_glGetUniformivARB () - %s",
               (_procs_GL_ARB_shader_objects.glGetUniformivARB) ? "supported" : "not supported"));

  return (GdkGLProc) (_procs_GL_ARB_shader_objects.glGetUniformivARB);
}

/* glGetShaderSourceARB */
GdkGLProc
gdk_gl_get_glGetShaderSourceARB (void)
{
  if (gdk_gl_context_get_current () == NULL)
    return NULL;

  if (_procs_GL_ARB_shader_objects.glGetShaderSourceARB == (GdkGLProc_glGetShaderSourceARB) -1)
    _procs_GL_ARB_shader_objects.glGetShaderSourceARB =
      (GdkGLProc_glGetShaderSourceARB) gdk_gl_get_proc_address ("glGetShaderSourceARB");

  GDK_GL_NOTE (MISC,
    g_message (" - gdk_gl_get_glGetShaderSourceARB () - %s",
               (_procs_GL_ARB_shader_objects.glGetShaderSourceARB) ? "supported" : "not supported"));

  return (GdkGLProc) (_procs_GL_ARB_shader_objects.glGetShaderSourceARB);
}

/* Get GL_ARB_shader_objects functions */
GdkGL_GL_ARB_shader_objects *
gdk_gl_get_GL_ARB_shader_objects (void)
{
  static gint supported = -1;

  if (gdk_gl_context_get_current () == NULL)
    return NULL;

  if (supported == -1)
    {
      supported = gdk_gl_query_gl_extension ("GL_ARB_shader_objects");
      supported &= gdk_gl_query_gl_extension ("GL_ARB_vertex_shader");
      supported &= gdk_gl_query_gl_extension ("GL_ARB_fragment_shader");

      if (supported)
        {
          supported &= (gdk_gl_get_glDeleteObjectARB () != NULL);
          supported &= (gdk_gl_get_glGetHandleARB () != NULL);
          supported &= (gdk_gl_get_glDetachObjectARB () != NULL);
          supported &= (gdk_gl_get_glCreateShaderObjectARB () != NULL);
          supported &= (gdk_gl_get_glShaderSourceARB () != NULL);
          supported &= (gdk_gl_get_glCompileShaderARB () != NULL);
          supported &= (gdk_gl_get_glCreateProgramObjectARB () != NULL);
          supported &= (gdk_gl_get_glAttachObjectARB () != NULL);
          supported &= (gdk_gl_get_glLinkProgramARB () != NULL);
          supported &= (gdk_gl_get_glUseProgramObjectARB () != NULL);
          supported &= (gdk_gl_get_glValidateProgramARB () != NULL);
          supported &= (gdk_gl_get_glUniform1fARB () != NULL);
          supported &= (gdk_gl_get_glUniform2fARB () != NULL);
          supported &= (gdk_gl_get_glUniform3fARB () != NULL);
          supported &= (gdk_gl_get_glUniform4fARB () != NULL);
          supported &= (gdk_gl_get_glUniform1iARB () != NULL);
          supported &= (gdk_gl_get_glUniform2iARB () != NULL);
          supported &= (gdk_gl_get_glUniform3iARB () != NULL);
          supported &= (gdk_gl_get_glUniform4ivARB () != NULL);
          supported &= (gdk_gl_get_glUniform1fvARB () != NULL);