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its faster to copy the data to the stack it seems ...

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Originally committed as revision 8353 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2007-03-12 21:14:33 +00:00
parent ae76034cbb
commit 3479b72bc2
1 changed files with 4 additions and 1 deletions
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5
libavutil/sha1.c
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@ -29,7 +29,10 @@ typedef struct AVSHA1 {
static void transform(uint32_t state[5], uint8_t buffer[64]){ static void transform(uint32_t state[5], uint8_t buffer[64]){
unsigned int a, b, c, d, e, i; 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 */ /* Copy context->state[] to working vars */
a = state[0]; a = state[0];
b = state[1]; b = state[1];