chroma_diff       434 libavcodec/flashsv2enc.c         int diff = chroma_diff(c1, color);
chroma_diff       453 libavcodec/flashsv2enc.c     int d15 = chroma_diff(color, color & 0x00f8f8f8);
chroma_diff       455 libavcodec/flashsv2enc.c     int d7 = chroma_diff(color, palette->colors[c7]);