They are now enabled by the VC-1 decoder.
Originally committed as revision 19467 to svn://svn.ffmpeg.org/ffmpeg/trunk
x86/vp6dsp_mmx.o x86/vp6dsp_sse2.o
MMX-OBJS-$(CONFIG_VP6F_DECODER) += x86/vp3dsp_mmx.o x86/vp3dsp_sse2.o \
x86/vp6dsp_mmx.o x86/vp6dsp_sse2.o
-MMX-OBJS-$(CONFIG_WMV3_DECODER) += x86/vc1dsp_mmx.o
MMX-OBJS-$(HAVE_YASM) += x86/dsputil_yasm.o \
$(YASM-OBJS-yes)
ALTIVEC-OBJS-$(CONFIG_VP6_DECODER) += ppc/vp3dsp_altivec.o
ALTIVEC-OBJS-$(CONFIG_VP6A_DECODER) += ppc/vp3dsp_altivec.o
ALTIVEC-OBJS-$(CONFIG_VP6F_DECODER) += ppc/vp3dsp_altivec.o
-ALTIVEC-OBJS-$(CONFIG_WMV3_DECODER) += ppc/vc1dsp_altivec.o
OBJS-$(HAVE_ALTIVEC) += ppc/check_altivec.o \
ppc/dsputil_altivec.o \