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Conditionally compile some of the AltiVec optimizations.

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Originally committed as revision 7154 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Diego Biurrun 2006-11-22 09:20:16 +00:00
parent 1e25a7e7eb
commit 8cff89be43
2 changed files with 11 additions and 6 deletions
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10
libavcodec/Makefile
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@ -388,11 +388,15 @@ OBJS-$(TARGET_ALTIVEC) += ppc/dsputil_altivec.o \
ppc/fft_altivec.o \
ppc/gmc_altivec.o \
ppc/fdct_altivec.o \
ppc/h264_altivec.o \
ppc/snow_altivec.o \
ppc/vc1dsp_altivec.o \
ppc/float_altivec.o \
ifeq ($(TARGET_ALTIVEC),yes)
OBJS-$(CONFIG_H264_DECODER) += ppc/h264_altivec.o
OBJS-$(CONFIG_SNOW_DECODER) += ppc/snow_altivec.o
OBJS-$(CONFIG_VC1_DECODER) += ppc/vc1dsp_altivec.o
OBJS-$(CONFIG_WMV3_DECODER) += ppc/vc1dsp_altivec.o
endif
OBJS-$(TARGET_ARCH_BFIN) += bfin/dsputil_bfin.o \
CFLAGS += $(CFLAGS-yes)

5
libavcodec/ppc/dsputil_ppc.c
View File

@ -274,13 +274,14 @@ void dsputil_init_ppc(DSPContext* c, AVCodecContext *avctx)
}
#ifdef HAVE_ALTIVEC
dsputil_h264_init_ppc(c, avctx);
if(ENABLE_H264_DECODER) dsputil_h264_init_ppc(c, avctx);
if (has_altivec()) {
mm_flags |= MM_ALTIVEC;
dsputil_init_altivec(c, avctx);
snow_init_altivec(c, avctx);
if(ENABLE_SNOW_DECODER) snow_init_altivec(c, avctx);
if(ENABLE_VC1_DECODER || ENABLE_WMV3_DECODER)
vc1dsp_init_altivec(c, avctx);
float_init_altivec(c, avctx);
c->gmc1 = gmc1_altivec;