57     st->codecpar->codec_tag   = 0;  in init_stream()
58     st->codecpar->codec_type  = AVMEDIA_TYPE_VIDEO;  in init_stream()
61         st->codecpar->width  = (80<<3);  in init_stream()
62         st->codecpar->height = (25<<4);  in init_stream()
184     st->codecpar->codec_id    = AV_CODEC_ID_BINTEXT;  in bintext_read_header()
186     if ((ret = ff_alloc_extradata(st->codecpar, 2)) < 0)  in bintext_read_header()
188     st->codecpar->extradata[0] = 16;  in bintext_read_header()
189     st->codecpar->extradata[1] = 0;  in bintext_read_header()
197             predict_width(st->codecpar, bin->fsize, got_width);  in bintext_read_header()
198             if (st->codecpar->width < 8)  in bintext_read_header()
200             calculate_height(st->codecpar, bin->fsize);  in bintext_read_header()
231     st->codecpar->width   = avio_rl16(pb)<<3;  in xbin_read_header()
232     st->codecpar->height  = avio_rl16(pb);  in xbin_read_header()
234     st->codecpar->height *= fontheight;  in xbin_read_header()
237     st->codecpar->extradata_size = 2;  in xbin_read_header()
239         st->codecpar->extradata_size += 48;  in xbin_read_header()
241         st->codecpar->extradata_size += fontheight * (flags & 0x10 ? 512 : 256);  in xbin_read_header()
242     st->codecpar->codec_id    = flags & 4 ? AV_CODEC_ID_XBIN : AV_CODEC_ID_BINTEXT;  in xbin_read_header()
244     ret = ff_alloc_extradata(st->codecpar, st->codecpar->extradata_size);  in xbin_read_header()
247     st->codecpar->extradata[0] = fontheight;  in xbin_read_header()
248     st->codecpar->extradata[1] = flags;  in xbin_read_header()
249     if (avio_read(pb, st->codecpar->extradata + 2, st->codecpar->extradata_size - 2) < 0)  in xbin_read_header()
253         bin->fsize = avio_size(pb) - 9 - st->codecpar->extradata_size;  in xbin_read_header()
255         avio_seek(pb, 9 + st->codecpar->extradata_size, SEEK_SET);  in xbin_read_header()
276     st->codecpar->codec_id    = AV_CODEC_ID_BINTEXT;  in adf_read_header()
278     if ((ret = ff_alloc_extradata(st->codecpar, 2 + 48 + 4096)) < 0)  in adf_read_header()
280     st->codecpar->extradata[0] = 16;  in adf_read_header()
281     st->codecpar->extradata[1] = BINTEXT_PALETTE|BINTEXT_FONT;  in adf_read_header()
283     if (avio_read(pb, st->codecpar->extradata + 2, 24) < 0)  in adf_read_header()
286     if (avio_read(pb, st->codecpar->extradata + 2 + 24, 24) < 0)  in adf_read_header()
288     if (avio_read(pb, st->codecpar->extradata + 2 + 48, 4096) < 0)  in adf_read_header()
294         st->codecpar->width = 80<<3;  in adf_read_header()
296         if (st->codecpar->width < 8)  in adf_read_header()
299             calculate_height(st->codecpar, bin->fsize);  in adf_read_header()
333     st->codecpar->codec_id    = AV_CODEC_ID_IDF;  in idf_read_header()
335     if ((ret = ff_alloc_extradata(st->codecpar, 2 + 48 + 4096)) < 0)  in idf_read_header()
337     st->codecpar->extradata[0] = 16;  in idf_read_header()
338     st->codecpar->extradata[1] = BINTEXT_PALETTE|BINTEXT_FONT;  in idf_read_header()
342     if (avio_read(pb, st->codecpar->extradata + 2 + 48, 4096) < 0)  in idf_read_header()
344     if (avio_read(pb, st->codecpar->extradata + 2, 48) < 0)  in idf_read_header()
349     if (st->codecpar->width < 8)  in idf_read_header()
352         calculate_height(st->codecpar, bin->fsize);  in idf_read_header()