Matias Freytes wrote: > On Sun, 20 Jan 2002, Jacek [iso-8859-2] Pop�awski wrote: > >>On Sun, Jan 20, 2002 at 07:51:44PM +0000, zen Genius wrote: >> >>>Apparently SDL provide functions to draw bmp image, but not RGB 24. >>> >>You can draw anything you want with SDL. >>Just SetVideoMode with bpp=24 (or 32), then learn how to access "pixels" or >>BlitSurface. >> > > Even YUV420? Does SDL manage fast YUV to RGB conversions (e.g. > YUV420 to RGB565?) > > thank you, > Matias.
SDL uses hardware YUV->RGB and hardware stretching, if available. If not, it uses some highly optimised assembly converters/stretchers. See the SDL_Overlay functions. -justin _______________________________________________ Video4linux-list mailing list [EMAIL PROTECTED] https://listman.redhat.com/mailman/listinfo/video4linux-list
