GetFfmpegChromaFormat  122 libavcodec/libdiracdec.c             avccontext->pix_fmt = GetFfmpegChromaFormat(src_params->chroma);
GetFfmpegChromaFormat  186 libavcodec/libschroedingerdec.c                    GetFfmpegChromaFormat(p_schro_params->format->chroma_format);