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Replace random() usage in test programs by av_lfg_*().

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Originally committed as revision 18070 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Diego Biurrun
2009-03-20 11:48:27 +00:00
parent c7594e0764
commit 294eaa2643
9 changed files with 64 additions and 36 deletions
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9
libavcodec/rangecoder.c
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@ -111,13 +111,18 @@ int ff_rac_terminate(RangeCoder *c){
#ifdef TEST
#define SIZE 10240
#undef random
#include "libavutil/lfg.h"
int main(void){
RangeCoder c;
uint8_t b[9*SIZE];
uint8_t r[9*SIZE];
int i;
uint8_t state[10]= {0};
AVLFG prn;
av_lfg_init(&prn, 1);
ff_init_range_encoder(&c, b, SIZE);
ff_build_rac_states(&c, 0.05*(1LL<<32), 128+64+32+16);
@ -125,7 +130,7 @@ int main(void){
memset(state, 128, sizeof(state));
for(i=0; i<SIZE; i++){
r[i]= random()%7;
r[i] = av_lfg_get(&prn) % 7;
}
for(i=0; i<SIZE; i++){