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jpeg2000: Split codeblock decoding from the main tile decoding
author
Luca Barbato
<lu_zero@gentoo.org>
Fri, 11 Sep 2015 01:42:26 +0000
(
03:42
+0200)
committer
Luca Barbato
<lu_zero@gentoo.org>
Mon, 14 Sep 2015 12:26:54 +0000
(14:26 +0200)
That loop is completely stand-alone.
libavcodec/jpeg2000dec.c
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diff --git
a/libavcodec/jpeg2000dec.c
b/libavcodec/jpeg2000dec.c
index
2aea844
..
4395dcd
100644
(file)
--- a/
libavcodec/jpeg2000dec.c
+++ b/
libavcodec/jpeg2000dec.c
@@
-1091,7
+1091,9
@@
static void tile_codeblocks(Jpeg2000DecoderContext *s, Jpeg2000Tile *tile)
Jpeg2000Prec *prec = band->prec + precno;
/* Loop on codeblocks */
- for (cblkno = 0; cblkno < prec->nb_codeblocks_width * prec->nb_codeblocks_height; cblkno++) {
+ for (cblkno = 0;
+ cblkno < prec->nb_codeblocks_width * prec->nb_codeblocks_height;
+ cblkno++) {
int x, y;
Jpeg2000Cblk *cblk = prec->cblk + cblkno;
decode_cblk(s, codsty, &t1, cblk,