From: Limin Wang <lance.lmw...@gmail.com>
Fix CID 1456556
Signed-off-by: Limin Wang <lance.lmw...@gmail.com>
---
libavfilter/vsrc_life.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/libavfilter/vsrc_life.c b/libavfilter/vsrc_life.c
index 4c0ea73..01b060a 100644
--- a/libavfilter/vsrc_life.c
+++ b/libavfilter/vsrc_life.c
@@ -236,6 +236,7 @@ static av_cold int init(AVFilterContext *ctx)
if (!life->filename) {
/* fill the grid randomly */
int i;
+ uint32_t seed;
if (!(life->buf[0] = av_calloc(life->h * life->w,
sizeof(*life->buf[0]))) ||
!(life->buf[1] = av_calloc(life->h * life->w,
sizeof(*life->buf[1])))) {
@@ -245,8 +246,10 @@ static av_cold int init(AVFilterContext *ctx)
}
if (life->random_seed == -1)
life->random_seed = av_get_random_seed();
+ seed = life->random_seed;
+ av_log(ctx, AV_LOG_VERBOSE, "random seed: 0x%08"PRIx32"\n", seed);
- av_lfg_init(&life->lfg, life->random_seed);
+ av_lfg_init(&life->lfg, seed);
for (i = 0; i < life->w * life->h; i++) {
double r = (double)av_lfg_get(&life->lfg) / UINT32_MAX;
@@ -260,10 +263,9 @@ static av_cold int init(AVFilterContext *ctx)
}
av_log(ctx, AV_LOG_VERBOSE,
- "s:%dx%d r:%d/%d rule:%s stay_rule:%d born_rule:%d stitch:%d
seed:%"PRIu32"\n",
+ "s:%dx%d r:%d/%d rule:%s stay_rule:%d born_rule:%d stitch:%d\n",
life->w, life->h, life->frame_rate.num, life->frame_rate.den,
- life->rule_str, life->stay_rule, life->born_rule, life->stitch,
- life->random_seed);
+ life->rule_str, life->stay_rule, life->born_rule, life->stitch);
return 0;
}
--
2.9.5
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
