//Plain C versions
#define COMPILE_TEMPLATE_MMX2 0
-#define COMPILE_TEMPLATE_AMD3DNOW 0
#define COMPILE_TEMPLATE_ALTIVEC 0
#include "swscale_template.c"
#if HAVE_MMX
#undef RENAME
#undef COMPILE_TEMPLATE_MMX2
-#undef COMPILE_TEMPLATE_AMD3DNOW
#define COMPILE_TEMPLATE_MMX2 0
-#define COMPILE_TEMPLATE_AMD3DNOW 0
#define RENAME(a) a ## _MMX
#include "x86/swscale_template.c"
#endif
#if HAVE_MMX2
#undef RENAME
#undef COMPILE_TEMPLATE_MMX2
-#undef COMPILE_TEMPLATE_AMD3DNOW
#define COMPILE_TEMPLATE_MMX2 1
-#define COMPILE_TEMPLATE_AMD3DNOW 0
#define RENAME(a) a ## _MMX2
#include "x86/swscale_template.c"
#endif
-//3DNOW versions
-#if HAVE_AMD3DNOW
-#undef RENAME
-#undef COMPILE_TEMPLATE_MMX2
-#undef COMPILE_TEMPLATE_AMD3DNOW
-#define COMPILE_TEMPLATE_MMX2 0
-#define COMPILE_TEMPLATE_AMD3DNOW 1
-#define RENAME(a) a ## _3DNow
-#include "x86/swscale_template.c"
-#endif
-
SwsFunc ff_getSwsFunc(SwsContext *c)
{
int cpu_flags = av_get_cpu_flags();
return swScale_MMX2;
} else
#endif
-#if HAVE_AMD3DNOW
- if (cpu_flags & AV_CPU_FLAG_3DNOW) {
- sws_init_swScale_3DNow(c);
- return swScale_3DNow;
- } else
-#endif
#if HAVE_MMX
if (cpu_flags & AV_CPU_FLAG_MMX) {
sws_init_swScale_MMX(c);
#undef REAL_MOVNTQ
#undef MOVNTQ
-#undef PAVGB
#undef PREFETCH
-#if COMPILE_TEMPLATE_AMD3DNOW
-#define PREFETCH "prefetch"
-#elif COMPILE_TEMPLATE_MMX2
+#if COMPILE_TEMPLATE_MMX2
#define PREFETCH "prefetchnta"
#else
#define PREFETCH " # nop"
#endif
-#if COMPILE_TEMPLATE_MMX2
-#define PAVGB(a,b) "pavgb " #a ", " #b " \n\t"
-#elif COMPILE_TEMPLATE_AMD3DNOW
-#define PAVGB(a,b) "pavgusb " #a ", " #b " \n\t"
-#endif
-
#if COMPILE_TEMPLATE_MMX2
#define REAL_MOVNTQ(a,b) "movntq " #a ", " #b " \n\t"
#else
fillPlane(dst[3], dstStride[3], dstW, dstY-lastDstY, lastDstY, 255);
if (COMPILE_TEMPLATE_MMX2) __asm__ volatile("sfence":::"memory");
- /* On K6 femms is faster than emms. On K7 femms is directly mapped to emms. */
- if (COMPILE_TEMPLATE_AMD3DNOW) __asm__ volatile("femms" :::"memory");
- else __asm__ volatile("emms" :::"memory");
+ __asm__ volatile("emms" :::"memory");
/* store changed local vars back in the context */
c->dstY= dstY;