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jpeg2000deci/j2kdec: fix sizeof types

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-05-30 20:54:52 +02:00
parent 20a2d5ec11
commit f67f2681da
2 changed files with 6 additions and 6 deletions
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8
libavcodec/j2kdec.c
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@ -792,11 +792,11 @@ static int decode_cblk(Jpeg2000DecoderContext *s, Jpeg2000CodingStyle *codsty,
int bpass_csty_symbol = JPEG2000_CBLK_BYPASS & codsty->cblk_style;
int vert_causal_ctx_csty_symbol = JPEG2000_CBLK_VSC & codsty->cblk_style;
for (y = 0; y < height+2; y++)
memset(t1->flags[y], 0, (width + 2)*sizeof(int));
for (y = 0; y < height; y++)
memset(t1->data[y], 0, width*sizeof(int));
memset(t1->data[y], 0, width * sizeof(**t1->data));
for (y = 0; y < height+2; y++)
memset(t1->flags[y], 0, (width + 2)*sizeof(**t1->flags));
cblk->data[cblk->length] = 0xff;
cblk->data[cblk->length+1] = 0xff;

4
libavcodec/jpeg2000dec.c
View File

@ -876,13 +876,13 @@ static int decode_cblk(Jpeg2000DecoderContext *s, Jpeg2000CodingStyle *codsty,
int passno = cblk->npasses, pass_t = 2, bpno = cblk->nonzerobits - 1, y;
for (y = 0; y < height; y++)
memset(t1->data[y], 0, width * sizeof(width));
memset(t1->data[y], 0, width * sizeof(**t1->data));
/* If code-block contains no compressed data: nothing to do. */
if (!cblk->length)
return 0;
for (y = 0; y < height + 2; y++)
memset(t1->flags[y], 0, (width + 2) * sizeof(width));
memset(t1->flags[y], 0, (width + 2) * sizeof(**t1->flags));
cblk->data[cblk->length] = 0xff;
cblk->data[cblk->length + 1] = 0xff;