jpeg2000: Split codeblock decoding from the main tile decoding

That loop is completely stand-alone.
10 years ago · 41bcc3d152
parent 6536da7371
commit 41bcc3d152
1 changed files with 3 additions and 1 deletions
--- 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,