rgb32to24          91 libswscale/cs_test.c             FUNC(4, 3, rgb32to24),
rgb32to24          52 libswscale/rgb2rgb.h void rgb32to24   (const uint8_t *src, uint8_t *dst, long src_size);
rgb32to24        1796 libswscale/swscale.c         case 0x68: conv= rgb32to24; break;