Lines Matching refs:ret
81 int i, ret;
85 ret = ff_mjpeg_build_vlc(&s->vlcs[ht[i].class][ht[i].index],
88 if (ret < 0)
89 return ret;
125 int ret;
150 if ((ret = init_default_huffman_tables(s)) < 0)
151 return ret;
155 if ((ret = init_get_bits(&s->gb, avctx->extradata, avctx->extradata_size * 8)) < 0)
156 return ret;
160 if ((ret = init_default_huffman_tables(s)) < 0)
161 return ret;
246 int ret = 0;
283 if ((ret = ff_mjpeg_build_vlc(&s->vlcs[class][index], bits_table,
285 return ret;
289 if ((ret = ff_mjpeg_build_vlc(&s->vlcs[2][index], bits_table,
291 return ret;
304 int len, nb_components, i, width, height, bits, ret, size_change;
451 ret = ff_set_dimensions(s->avctx, width, height);
452 if (ret < 0)
453 return ret;
782 ret = s->avctx->hwaccel->start_frame(s->avctx, s->raw_image_buffer,
784 if (ret < 0)
785 return ret;
1582 int ret;
1587 ret = decode_block_refinement(s, *block, last_nnz, s->ac_index[0],
1590 ret = decode_block_progressive(s, *block, last_nnz, s->ac_index[0],
1593 if (ret >= 0 && get_bits_left(&s->gb) < 0)
1594 ret = AVERROR_INVALIDDATA;
1595 if (ret < 0) {
1647 int index, id, ret;
1758 ret = s->avctx->hwaccel->decode_slice(s->avctx,
1761 if (ret < 0)
1762 return ret;
1770 if ((ret = ff_jpegls_decode_picture(s, predictor,
1772 return ret;
1775 if ((ret = ljpeg_decode_rgb_scan(s, nb_components, predictor, point_transform)) < 0)
1776 return ret;
1778 if ((ret = ljpeg_decode_yuv_scan(s, predictor,
1781 return ret;
1787 if ((ret = mjpeg_decode_scan_progressive_ac(s, predictor,
1790 return ret;
1792 if ((ret = mjpeg_decode_scan(s, nb_components,
1795 return ret;
2022 int ret, le, ifd_offset, bytes_read;
2033 ret = ff_tdecode_header(&gbytes, &le, &ifd_offset);
2034 if (ret) {
2041 ret = ff_exif_decode_ifd(s->avctx, &gbytes, le, 0, &s->exif_metadata);
2042 if (ret < 0) {
2354 int ret;
2359 ret = av_frame_ref(frame, s->smv_frame);
2360 if (ret < 0)
2361 return ret;
2365 ret = av_frame_ref(s->smv_frame, frame);
2366 if (ret < 0)
2367 return ret;
2388 int ret;
2391 ret = ff_decode_get_packet(avctx, s->pkt);
2392 if (ret < 0)
2393 return ret;
2398 ret = ff_sp5x_process_packet(avctx, s->pkt);
2399 if (ret < 0)
2400 return ret;
2418 int ret = 0;
2434 ret = mjpeg_get_packet(avctx);
2435 if (ret < 0)
2436 return ret;
2457 ret = init_get_bits8(&s->gb, unescaped_buf_ptr, unescaped_buf_size);
2459 if (ret < 0) {
2474 if ((ret = mjpeg_decode_app(s)) < 0)
2476 av_err2str(ret));
2479 ret = mjpeg_decode_com(s);
2480 if (ret < 0)
2481 return ret;
2483 ret = ff_mjpeg_decode_dqt(s);
2484 if (ret < 0)
2485 return ret;
2488 ret = -1;
2521 if ((ret = ff_mjpeg_decode_dht(s)) < 0) {
2535 if ((ret = ff_mjpeg_decode_sof(s)) < 0)
2543 if ((ret = ff_mjpeg_decode_sof(s)) < 0)
2552 if ((ret = ff_mjpeg_decode_sof(s)) < 0)
2561 if ((ret = ff_mjpeg_decode_sof(s)) < 0)
2566 (ret = ff_jpegls_decode_lse(s)) < 0)
2568 if (ret == 1)
2590 ret = AVERROR(EAGAIN);
2594 ret = s->avctx->hwaccel->end_frame(s->avctx);
2595 if (ret < 0)
2596 return ret;
2600 if ((ret = av_frame_ref(frame, s->picture_ptr)) < 0)
2601 return ret;
2625 if ((ret = ff_mjpeg_decode_sos(s, NULL, 0, NULL)) < 0 &&
2630 if ((ret = mjpeg_decode_dri(s)) < 0)
2631 return ret;
2663 return ret;
2683 ret = av_pix_fmt_get_chroma_sub_sample(s->avctx->pix_fmt, &hshift, &vshift);
2684 if (ret)
2685 return ret;
2745 ret = av_pix_fmt_get_chroma_sub_sample(s->avctx->pix_fmt, &hshift, &vshift);
2746 if (ret)
2747 return ret;
2776 ret = av_pix_fmt_get_chroma_sub_sample(s->avctx->pix_fmt, &hshift, &vshift);
2777 if (ret)
2778 return ret;
2934 ret = smv_process_frame(avctx, frame);
2935 if (ret < 0) {
2937 return ret;
2947 ret = 0;
2953 return ret;