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per line lowpass filter in mmx

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Originally committed as revision 3166 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer
2004-05-28 13:23:53 +00:00
parent 792a5a7c6a
commit 39d89b6966
2 changed files with 183 additions and 37 deletions
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libavcodec/libpostproc/postprocess.c
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@@ -117,6 +117,7 @@ try to unroll inner for(x=0 ... loop to avoid these damn if(x ... checks
#ifdef ARCH_X86
static uint64_t __attribute__((aligned(8))) attribute_used w05= 0x0005000500050005LL;
static uint64_t __attribute__((aligned(8))) attribute_used w04= 0x0004000400040004LL;
static uint64_t __attribute__((aligned(8))) attribute_used w20= 0x0020002000200020LL;
static uint64_t __attribute__((aligned(8))) attribute_used b00= 0x0000000000000000LL;
static uint64_t __attribute__((aligned(8))) attribute_used b01= 0x0101010101010101LL;