Searched refs:chunk_pos (Results 1 – 3 of 3) sorted by relevance
32 uint32_t chunk_pos; ///< position inside current chunk member66 if (ppc->chunk_pos == -1) { in png_parse()74 if (ppc->chunk_pos == 3) { in png_parse()77 ppc->chunk_pos = ppc->pc.frame_start_found = 0; in png_parse()81 } else if (ppc->chunk_pos == 7) { in png_parse()86 ppc->chunk_pos = -1; in png_parse()91 ppc->chunk_pos = 0; in png_parse()99 ppc->chunk_pos++; in png_parse()106 ppc->chunk_pos = ppc->pc.frame_start_found = 0; in png_parse()
359 uint64_t chunk_pos, data_pos, data_size; in read_dst_frame() local363 chunk_pos = avio_tell(pb); in read_dst_frame()364 if (chunk_pos >= iff->body_end) in read_dst_frame()389 pkt->pos = chunk_pos; in read_dst_frame()391 chunk_pos = avio_tell(pb); in read_dst_frame()392 if (chunk_pos >= iff->body_end) in read_dst_frame()395 avio_seek(pb, chunk_pos, SEEK_SET); in read_dst_frame()
207 static void mpc8_handle_chunk(AVFormatContext *s, int tag, int64_t chunk_pos, int64_t size) in mpc8_handle_chunk() argument216 if (pos > INT64_MAX - size || off < 0 || off > INT64_MAX - chunk_pos) in mpc8_handle_chunk()219 mpc8_parse_seektable(s, chunk_pos + off); in mpc8_handle_chunk()