GL Info

static void getOpenGLCapabilities() {
  	
	printf("Getting OpenGL Capabilities\n");
	
	// number of textures
	GLint ntex;
	glGetIntegerv(GL_MAX_TEXTURE_UNITS, &ntex);
	printf("Num Textures: %i\n", ntex);
	// do we have point sprites
    
	if(glewIsSupported("GL_VERSION_1_4  GL_ARB_point_sprite")) {
		printf("Point Sprites Enabled\n");
	}
    
#ifdef TARGET_WIN32
	if (WGLEW_ARB_pbuffer) {
		printf("WGLEW pbuffers Enabled\n");
	}
#endif
    
	// can we use vbo?
	if (glewIsSupported("GL_ARB_vertex_buffer_object")) {
		printf("VBO enabled\n");
	}
    
	// do we use shaders
	if(glewIsSupported("GL_ARB_vertex_shader")) {
		printf("Shaders are enabled\n");
	}
	printf("\n\n----- DONE Getting OpenGL Capabilities -----\n");
}