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replaced "long" by "size_t" in dwt.c to be sure to cast to a pointer size.

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Antonin Descampe
2011-02-17 21:11:29 +00:00
parent e023107e97
commit 89456eed51
2 changed files with 2 additions and 1 deletions
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CHANGES
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@@ -6,6 +6,7 @@ What's New for OpenJPEG
+ : added + : added
February 17, 2011 February 17, 2011
* [antonin] replaced 'long' by 'size_t' in dwt.c to be sure to cast to a pointer size.
* [antonin] now allows 16-bit precision for mj2 encoding and decoding (solves Issue 49 and Issue 63). Credit to Winfried. * [antonin] now allows 16-bit precision for mj2 encoding and decoding (solves Issue 49 and Issue 63). Credit to Winfried.
February 9, 2011 February 9, 2011

2
libopenjpeg/dwt.c
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@@ -570,7 +570,7 @@ static void v4dwt_interleave_h(v4dwt_t* restrict w, float* restrict a, int x, in
int count = w->sn; int count = w->sn;
int i, k; int i, k;
for(k = 0; k < 2; ++k){ for(k = 0; k < 2; ++k){
if (count + 3 * x < size && ((long) a & 0x0f) == 0 && ((long) bi & 0x0f) == 0 && (x & 0x0f) == 0) { if (count + 3 * x < size && ((size_t) a & 0x0f) == 0 && ((size_t) bi & 0x0f) == 0 && (x & 0x0f) == 0) {
/* Fast code path */ /* Fast code path */
for(i = 0; i < count; ++i){ for(i = 0; i < count; ++i){
int j = i; int j = i;