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| author | Michael Niedermayer <michaelni@gmx.at> | 2015-06-26 21:51:42 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2015-06-26 22:00:29 +0200 |
| commit | b75c0a72ed3bb5fab0a0b66ede94f6de887db585 (patch) | |
| tree | 7abc5c1be3f744899068194ca212802f7e7a089c /libavcodec | |
| parent | c56ba5c270642ac9334fa743955f2954672f773d (diff) | |
| download | ffmpeg-b75c0a72ed3bb5fab0a0b66ede94f6de887db585.tar.gz | |
avcodec/jpeg2000dec: Fix tp_index for POC
Fixes Ticket2586
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/jpeg2000dec.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/libavcodec/jpeg2000dec.c b/libavcodec/jpeg2000dec.c index 1a15bf821d..fdacf57929 100644 --- a/libavcodec/jpeg2000dec.c +++ b/libavcodec/jpeg2000dec.c @@ -1033,12 +1033,11 @@ static int jpeg2000_decode_packet(Jpeg2000DecoderContext *s, Jpeg2000Tile *tile, static int jpeg2000_decode_packets_po_iteration(Jpeg2000DecoderContext *s, Jpeg2000Tile *tile, int RSpoc, int CSpoc, int LYEpoc, int REpoc, int CEpoc, - int Ppoc) + int Ppoc, int *tp_index) { int ret = 0; int layno, reslevelno, compno, precno, ok_reslevel; int x, y; - int tp_index = 0; int step_x, step_y; switch (Ppoc) { @@ -1056,7 +1055,7 @@ static int jpeg2000_decode_packets_po_iteration(Jpeg2000DecoderContext *s, Jpeg2 reslevelno; ok_reslevel = 1; for (precno = 0; precno < rlevel->num_precincts_x * rlevel->num_precincts_y; precno++) - if ((ret = jpeg2000_decode_packet(s, tile, &tp_index, + if ((ret = jpeg2000_decode_packet(s, tile, tp_index, codsty, rlevel, precno, layno, qntsty->expn + (reslevelno ? 3 * (reslevelno - 1) + 1 : 0), @@ -1082,7 +1081,7 @@ static int jpeg2000_decode_packets_po_iteration(Jpeg2000DecoderContext *s, Jpeg2 reslevelno; ok_reslevel = 1; for (precno = 0; precno < rlevel->num_precincts_x * rlevel->num_precincts_y; precno++) - if ((ret = jpeg2000_decode_packet(s, tile, &tp_index, + if ((ret = jpeg2000_decode_packet(s, tile, tp_index, codsty, rlevel, precno, layno, qntsty->expn + (reslevelno ? 3 * (reslevelno - 1) + 1 : 0), @@ -1142,7 +1141,7 @@ static int jpeg2000_decode_packets_po_iteration(Jpeg2000DecoderContext *s, Jpeg2 } for (layno = 0; layno < LYEpoc; layno++) { - if ((ret = jpeg2000_decode_packet(s, tile, &tp_index, codsty, rlevel, + if ((ret = jpeg2000_decode_packet(s, tile, tp_index, codsty, rlevel, precno, layno, qntsty->expn + (reslevelno ? 3 * (reslevelno - 1) + 1 : 0), qntsty->nguardbits)) < 0) @@ -1213,7 +1212,7 @@ static int jpeg2000_decode_packets_po_iteration(Jpeg2000DecoderContext *s, Jpeg2 } for (layno = 0; layno < LYEpoc; layno++) { - if ((ret = jpeg2000_decode_packet(s, tile, &tp_index, + if ((ret = jpeg2000_decode_packet(s, tile, tp_index, codsty, rlevel, precno, layno, qntsty->expn + (reslevelno ? 3 * (reslevelno - 1) + 1 : 0), @@ -1280,7 +1279,7 @@ static int jpeg2000_decode_packets_po_iteration(Jpeg2000DecoderContext *s, Jpeg2 } for (layno = 0; layno < LYEpoc; layno++) { - if ((ret = jpeg2000_decode_packet(s, tile, &tp_index, codsty, rlevel, + if ((ret = jpeg2000_decode_packet(s, tile, tp_index, codsty, rlevel, precno, layno, qntsty->expn + (reslevelno ? 3 * (reslevelno - 1) + 1 : 0), qntsty->nguardbits)) < 0) @@ -1302,6 +1301,7 @@ static int jpeg2000_decode_packets_po_iteration(Jpeg2000DecoderContext *s, Jpeg2 static int jpeg2000_decode_packets(Jpeg2000DecoderContext *s, Jpeg2000Tile *tile) { int ret, i; + int tp_index = 0; s->bit_index = 8; if (tile->poc.nb_poc) { @@ -1310,7 +1310,7 @@ static int jpeg2000_decode_packets(Jpeg2000DecoderContext *s, Jpeg2000Tile *tile ret = jpeg2000_decode_packets_po_iteration(s, tile, e->RSpoc, e->CSpoc, e->LYEpoc, e->REpoc, e->CEpoc, - e->Ppoc + e->Ppoc, &tp_index ); if (ret < 0) return ret; @@ -1321,7 +1321,8 @@ static int jpeg2000_decode_packets(Jpeg2000DecoderContext *s, Jpeg2000Tile *tile tile->codsty[0].nlayers, 33, s->ncomponents, - tile->codsty[0].prog_order + tile->codsty[0].prog_order, + &tp_index ); } /* EOC marker reached */ |