summaryrefslogtreecommitdiff
path: root/thirdparty/libtheora/x86/mmxfrag.h
diff options
context:
space:
mode:
Diffstat (limited to 'thirdparty/libtheora/x86/mmxfrag.h')
-rw-r--r--thirdparty/libtheora/x86/mmxfrag.h64
1 files changed, 0 insertions, 64 deletions
diff --git a/thirdparty/libtheora/x86/mmxfrag.h b/thirdparty/libtheora/x86/mmxfrag.h
deleted file mode 100644
index a398427629..0000000000
--- a/thirdparty/libtheora/x86/mmxfrag.h
+++ /dev/null
@@ -1,64 +0,0 @@
-#if !defined(_x86_mmxfrag_H)
-# define _x86_mmxfrag_H (1)
-# include <stddef.h>
-# include "x86int.h"
-
-#if defined(OC_X86_ASM)
-
-/*Copies an 8x8 block of pixels from _src to _dst, assuming _ystride bytes
- between rows.*/
-#define OC_FRAG_COPY_MMX(_dst,_src,_ystride) \
- do{ \
- const unsigned char *src; \
- unsigned char *dst; \
- ptrdiff_t ystride3; \
- src=(_src); \
- dst=(_dst); \
- __asm__ __volatile__( \
- /*src+0*ystride*/ \
- "movq (%[src]),%%mm0\n\t" \
- /*src+1*ystride*/ \
- "movq (%[src],%[ystride]),%%mm1\n\t" \
- /*ystride3=ystride*3*/ \
- "lea (%[ystride],%[ystride],2),%[ystride3]\n\t" \
- /*src+2*ystride*/ \
- "movq (%[src],%[ystride],2),%%mm2\n\t" \
- /*src+3*ystride*/ \
- "movq (%[src],%[ystride3]),%%mm3\n\t" \
- /*dst+0*ystride*/ \
- "movq %%mm0,(%[dst])\n\t" \
- /*dst+1*ystride*/ \
- "movq %%mm1,(%[dst],%[ystride])\n\t" \
- /*Pointer to next 4.*/ \
- "lea (%[src],%[ystride],4),%[src]\n\t" \
- /*dst+2*ystride*/ \
- "movq %%mm2,(%[dst],%[ystride],2)\n\t" \
- /*dst+3*ystride*/ \
- "movq %%mm3,(%[dst],%[ystride3])\n\t" \
- /*Pointer to next 4.*/ \
- "lea (%[dst],%[ystride],4),%[dst]\n\t" \
- /*src+0*ystride*/ \
- "movq (%[src]),%%mm0\n\t" \
- /*src+1*ystride*/ \
- "movq (%[src],%[ystride]),%%mm1\n\t" \
- /*src+2*ystride*/ \
- "movq (%[src],%[ystride],2),%%mm2\n\t" \
- /*src+3*ystride*/ \
- "movq (%[src],%[ystride3]),%%mm3\n\t" \
- /*dst+0*ystride*/ \
- "movq %%mm0,(%[dst])\n\t" \
- /*dst+1*ystride*/ \
- "movq %%mm1,(%[dst],%[ystride])\n\t" \
- /*dst+2*ystride*/ \
- "movq %%mm2,(%[dst],%[ystride],2)\n\t" \
- /*dst+3*ystride*/ \
- "movq %%mm3,(%[dst],%[ystride3])\n\t" \
- :[dst]"+r"(dst),[src]"+r"(src),[ystride3]"=&r"(ystride3) \
- :[ystride]"r"((ptrdiff_t)(_ystride)) \
- :"memory" \
- ); \
- } \
- while(0)
-
-# endif
-#endif