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Randomly change the amount of noise if nothing is explicitly set. 

Originally committed as revision 11458 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2008-01-08 00:25:25 +00:00
parent 77c1d04dfe
commit 787e135391
1 changed files with 1 additions and 1 deletions
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2
libavcodec/noise_bsf.c
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@ -24,8 +24,8 @@
static int noise(AVBitStreamFilterContext *bsfc, AVCodecContext *avctx, const char *args,
uint8_t **poutbuf, int *poutbuf_size,
const uint8_t *buf, int buf_size, int keyframe){
int amount= args ? atoi(args) : 10000;
unsigned int *state= bsfc->priv_data;
int amount= args ? atoi(args) : (*state % 10001+1);
int i;
*poutbuf= av_malloc(buf_size + FF_INPUT_BUFFER_PADDING_SIZE);