fix various problems, thanks CppCheck :) (#1005)

* explained a bit more the core_window_letterbox example

* fixed a few 'ups' moments that could lead to mild head pain and time loss
This commit is contained in:
João Coelho 2019-10-29 14:57:19 +00:00 • committed by Ray
commit 75b0264f35

View file

@ -1887,6 +1887,13 @@ unsigned int rlLoadTexture(void *data, int width, int height, int format, int mi
#endif
#endif // GRAPHICS_API_OPENGL_11
if( data == NULL ){
//ups!
TraceLog(LOG_WARNING, "Got asked to load texture from a NULL pointer!");
return id;
}
glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
glGenTextures(1, &id); // Generate texture id