Lines Matching defs:header_size
853 int header_size;
893 header_size = 0;
900 case AV_CODEC_ID_ADPCM_IMA_ISS: header_size = 4 * ch; break;
901 case AV_CODEC_ID_ADPCM_IMA_SMJPEG: header_size = 4 * ch; break;
903 if (header_size > 0)
904 return (buf_size - header_size) * 2 / ch;
937 header_size = 4 + 9 * ch;
941 header_size = 4 + 5 * ch;
945 header_size = 4 + 5 * ch;
950 nb_samples = (buf_size - header_size) * 2 / ch;