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Replace complicated and currently broken manual alignment code by

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DECLARE_ALIGNED_16. Fixes crash in ff_snow_horizontal_compose97i_sse2

Originally committed as revision 10261 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Reimar Döffinger 2007-08-30 11:41:58 +00:00
parent 46b274d4e5
commit eafa1c90e5
1 changed files with 1 additions and 3 deletions
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libavcodec/i386/snowdsp_mmx.c
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@ -25,9 +25,7 @@
void ff_snow_horizontal_compose97i_sse2(IDWTELEM *b, int width){
const int w2= (width+1)>>1;
// SSE2 code runs faster with pointers aligned on a 32-byte boundary.
IDWTELEM temp_buf[(width>>1) + 4];
IDWTELEM * const temp = temp_buf + 4 - (((int)temp_buf & 0xF) >> 2);
DECLARE_ALIGNED_16(IDWTELEM, temp[width>>1]);
const int w_l= (width>>1);
const int w_r= w2 - 1;
int i;