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avcodec/jpeg2000dwt: Move large arrays used in the test code away from the stack

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This should avoid problems on systems with little stack space and fix some crashes
in fate

crash found-by: jamrial
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer
2015-06-22 23:10:31 +02:00
parent 8428e2c5f3
commit f067ee57c9
1 changed files with 5 additions and 4 deletions
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9
libavcodec/jpeg2000dwt.c
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@@ -700,11 +700,12 @@ static int test_dwtf(float *array, float *ref, uint16_t border[2][2], int decomp
return 0;
}
static int array[MAX_W * MAX_W];
static int ref [MAX_W * MAX_W];
static float arrayf[MAX_W * MAX_W];
static float reff [MAX_W * MAX_W];
int main(void) {
int array[MAX_W * MAX_W];
int ref [MAX_W * MAX_W];
float arrayf[MAX_W * MAX_W];
float reff [MAX_W * MAX_W];
AVLFG prng;
int i,j;
uint16_t border[2][2];