From: Michael Niedermayer <mich...@niedermayer.cc>
This should theoretically improve the randomness slightly
Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc>
---
libavutil/random_seed.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/libavutil/random_seed.c b/libavutil/random_seed.c
index 8aa8c38..5af8e9e 100644
--- a/libavutil/random_seed.c
+++ b/libavutil/random_seed.c
@@ -97,8 +97,13 @@ static uint32_t get_generic_seed(void)
last_t = t;
}
- if(TEST)
+ if(TEST) {
buffer[0] = buffer[1] = 0;
+ } else {
+#ifdef AV_READ_TIME
+ buffer[111] += AV_READ_TIME();
+#endif
+ }
av_sha_init(sha, 160);
av_sha_update(sha, (const uint8_t *)buffer, sizeof(buffer));
--
1.7.9.5
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