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| author | Michael Niedermayer <michaelni@gmx.at> | 2013-05-27 15:55:29 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2013-05-27 15:55:29 +0200 |
| commit | c2e942099ac8ec989ec49ca9f466909726548091 (patch) | |
| tree | 44a70976e5799a48899d8e996cc52df5bb8fe849 /libavcodec/j2kenc.c | |
| parent | 8c2e201c4f3a35dc4b1ec7dadc9d237f19397c1e (diff) | |
| download | ffmpeg-c2e942099ac8ec989ec49ca9f466909726548091.tar.gz | |
j2k: drop cblknx/y from Jpeg2000Band
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/j2kenc.c')
| -rw-r--r-- | libavcodec/j2kenc.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/libavcodec/j2kenc.c b/libavcodec/j2kenc.c index 601ccc5c1b..d673daf1c9 100644 --- a/libavcodec/j2kenc.c +++ b/libavcodec/j2kenc.c @@ -821,6 +821,7 @@ static int encode_tile(Jpeg2000EncoderContext *s, Jpeg2000Tile *tile, int tileno for (bandno = 0; bandno < reslevel->nbands ; bandno++){ Jpeg2000Band *band = reslevel->band + bandno; + Jpeg2000Prec *prec = band->prec; // we support only 1 precinct per band ATM in the encoder int cblkx, cblky, cblkno=0, xx0, x0, xx1, y0, yy0, yy1, bandpos; yy0 = bandno == 0 ? 0 : comp->reslevel[reslevelno-1].coord[1][1] - comp->reslevel[reslevelno-1].coord[1][0]; y0 = yy0; @@ -832,7 +833,7 @@ static int encode_tile(Jpeg2000EncoderContext *s, Jpeg2000Tile *tile, int tileno bandpos = bandno + (reslevelno > 0); - for (cblky = 0; cblky < band->cblkny; cblky++){ + for (cblky = 0; cblky < prec->nb_codeblocks_height; cblky++){ if (reslevelno == 0 || bandno == 1) xx0 = 0; else @@ -841,7 +842,7 @@ static int encode_tile(Jpeg2000EncoderContext *s, Jpeg2000Tile *tile, int tileno xx1 = FFMIN(ff_jpeg2000_ceildivpow2(band->coord[0][0] + 1, band->log2_cblk_width) << band->log2_cblk_width, band->coord[0][1]) - band->coord[0][0] + xx0; - for (cblkx = 0; cblkx < band->cblknx; cblkx++, cblkno++){ + for (cblkx = 0; cblkx < prec->nb_codeblocks_width; cblkx++, cblkno++){ int y, x; if (codsty->transform == FF_DWT53){ for (y = yy0; y < yy1; y++){ @@ -860,7 +861,7 @@ static int encode_tile(Jpeg2000EncoderContext *s, Jpeg2000Tile *tile, int tileno } } } - encode_cblk(s, &t1, band->prec->cblk + cblkno, tile, xx1 - xx0, yy1 - yy0, + encode_cblk(s, &t1, prec->cblk + cblkno, tile, xx1 - xx0, yy1 - yy0, bandpos, codsty->nreslevels - reslevelno - 1); xx0 = xx1; xx1 = FFMIN(xx1 + (1 << band->log2_cblk_width), band->coord[0][1] - band->coord[0][0] + x0); |