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| author | Michael Niedermayer <michaelni@gmx.at> | 2013-05-27 15:53:42 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2013-05-27 15:53:42 +0200 |
| commit | 8c2e201c4f3a35dc4b1ec7dadc9d237f19397c1e (patch) | |
| tree | d4afee99a35015fec5831453d26b5e141e8b3826 /libavcodec/j2kenc.c | |
| parent | a05db52c12f08463005cce4c13c86edd51f21fa3 (diff) | |
| download | ffmpeg-8c2e201c4f3a35dc4b1ec7dadc9d237f19397c1e.tar.gz | |
j2k/jpeg2000: drop xi/yi0/1 from Jpeg2000Prec
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/j2kenc.c')
| -rw-r--r-- | libavcodec/j2kenc.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/libavcodec/j2kenc.c b/libavcodec/j2kenc.c index 2e30e159a8..601ccc5c1b 100644 --- a/libavcodec/j2kenc.c +++ b/libavcodec/j2kenc.c @@ -668,14 +668,14 @@ static int encode_packet(Jpeg2000EncoderContext *s, Jpeg2000ResLevel *rlevel, in Jpeg2000Band *band = rlevel->band + bandno; Jpeg2000Prec *prec = band->prec + precno; int yi, xi, pos; - int cblknw = prec->xi1 - prec->xi0; + int cblknw = prec->nb_codeblocks_width; if (band->coord[0][0] == band->coord[0][1] || band->coord[1][0] == band->coord[1][1]) continue; - for (pos=0, yi = prec->yi0; yi < prec->yi1; yi++){ - for (xi = prec->xi0; xi < prec->xi1; xi++, pos++){ + for (pos=0, yi = 0; yi < prec->nb_codeblocks_height; yi++){ + for (xi = 0; xi < cblknw; xi++, pos++){ prec->cblkincl[pos].val = prec->cblk[yi * cblknw + xi].ninclpasses == 0; tag_tree_update(prec->cblkincl + pos); prec->zerobits[pos].val = expn[bandno] + numgbits - 1 - prec->cblk[yi * cblknw + xi].nonzerobits; @@ -683,8 +683,8 @@ static int encode_packet(Jpeg2000EncoderContext *s, Jpeg2000ResLevel *rlevel, in } } - for (pos=0, yi = prec->yi0; yi < prec->yi1; yi++){ - for (xi = prec->xi0; xi < prec->xi1; xi++, pos++){ + for (pos=0, yi = 0; yi < prec->nb_codeblocks_height; yi++){ + for (xi = 0; xi < cblknw; xi++, pos++){ int pad = 0, llen, length; Jpeg2000Cblk *cblk = prec->cblk + yi * cblknw + xi; @@ -717,10 +717,10 @@ static int encode_packet(Jpeg2000EncoderContext *s, Jpeg2000ResLevel *rlevel, in for (bandno = 0; bandno < rlevel->nbands; bandno++){ Jpeg2000Band *band = rlevel->band + bandno; Jpeg2000Prec *prec = band->prec + precno; - int yi, cblknw = prec->xi1 - prec->xi0; - for (yi = prec->yi0; yi < prec->yi1; yi++){ + int yi, cblknw = prec->nb_codeblocks_width; + for (yi =0; yi < prec->nb_codeblocks_height; yi++){ int xi; - for (xi = prec->xi0; xi < prec->xi1; xi++){ + for (xi = 0; xi < cblknw; xi++){ Jpeg2000Cblk *cblk = prec->cblk + yi * cblknw + xi; if (cblk->ninclpasses){ if (s->buf_end - s->buf < cblk->passes[cblk->ninclpasses-1].rate) |