Glenn Maynard
7951b5f3e7
UpdateTexture can now take any image format; it doesn't have to match the original format, or even be a standard pixel format. This is because we can often do the conversion much more efficiently within UpdateTexture than we can in the caller. With D3D, we can convert any source format as we copy, preventing an extra blit. OpenGL can do it on the fly if it happens to be a known texture format. We can figure out the pixel format from the image itself, so there's no need to pass pixfmt to UpdateTexture. Add BGR8, for movies with OpenGL.