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its faster to copy the data to the stack it seems ...
author
Michael Niedermayer
<michaelni@gmx.at>
Mon, 12 Mar 2007 21:14:33 +0000
(21:14 +0000)
committer
Michael Niedermayer
<michaelni@gmx.at>
Mon, 12 Mar 2007 21:14:33 +0000
(21:14 +0000)
Originally committed as revision 8353 to svn://svn.ffmpeg.org/ffmpeg/trunk
libavutil/sha1.c
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diff --git
a/libavutil/sha1.c
b/libavutil/sha1.c
index
6ab8c25
..
4708542
100644
(file)
--- a/
libavutil/sha1.c
+++ b/
libavutil/sha1.c
@@
-29,7
+29,10
@@
typedef struct AVSHA1 {
static void transform(uint32_t state[5], uint8_t buffer[64]){
unsigned int a, b, c, d, e, i;
- uint32_t* block= buffer;
+ uint32_t block[16];
+
+ memcpy(block, buffer, 64);
+
/* Copy context->state[] to working vars */
a = state[0];
b = state[1];