Make VP6A/VP6F decoders depend on the VP6 decoder.

They share so much code that enabling one without the other is pointless.

Originally committed as revision 19468 to svn://svn.ffmpeg.org/ffmpeg/trunk

configure

@@ -1117,6 +1117,8 @@ vc1_vdpau_decoder_deps="vdpau_vdpau_h vdpau_vdpau_x11_h"
 vc1_vdpau_decoder_select="vdpau vc1_decoder"
 vorbis_decoder_select="fft mdct"
 vorbis_encoder_select="fft mdct"
+vp6a_decoder_select="vp6_decoder"
+vp6f_decoder_select="vp6_decoder"
 wmav1_decoder_select="fft mdct"
 wmav1_encoder_select="fft mdct"
 wmav2_decoder_select="fft mdct"

libavcodec/Makefile

@@ -248,8 +248,6 @@ OBJS-$(CONFIG_VORBIS_ENCODER)          += vorbis_enc.o vorbis.o vorbis_data.o
 OBJS-$(CONFIG_VP3_DECODER)             += vp3.o vp3dsp.o
 OBJS-$(CONFIG_VP5_DECODER)             += vp5.o vp56.o vp56data.o vp3dsp.o
 OBJS-$(CONFIG_VP6_DECODER)             += vp6.o vp56.o vp56data.o vp3dsp.o vp6dsp.o huffman.o
-OBJS-$(CONFIG_VP6A_DECODER)            += vp6.o vp56.o vp56data.o vp3dsp.o vp6dsp.o huffman.o
-OBJS-$(CONFIG_VP6F_DECODER)            += vp6.o vp56.o vp56data.o vp3dsp.o vp6dsp.o huffman.o
 OBJS-$(CONFIG_VQA_DECODER)             += vqavideo.o
 OBJS-$(CONFIG_WAVPACK_DECODER)         += wavpack.o
 OBJS-$(CONFIG_WMAV1_DECODER)           += wmadec.o wma.o
@@ -461,10 +459,6 @@ MMX-OBJS-$(CONFIG_VP3_DECODER)         += x86/vp3dsp_mmx.o x86/vp3dsp_sse2.o
 MMX-OBJS-$(CONFIG_VP5_DECODER)         += x86/vp3dsp_mmx.o x86/vp3dsp_sse2.o
 MMX-OBJS-$(CONFIG_VP6_DECODER)         += x86/vp3dsp_mmx.o x86/vp3dsp_sse2.o \
                                           x86/vp6dsp_mmx.o x86/vp6dsp_sse2.o
-MMX-OBJS-$(CONFIG_VP6A_DECODER)        += x86/vp3dsp_mmx.o x86/vp3dsp_sse2.o \
-                                          x86/vp6dsp_mmx.o x86/vp6dsp_sse2.o
-MMX-OBJS-$(CONFIG_VP6F_DECODER)        += x86/vp3dsp_mmx.o x86/vp3dsp_sse2.o \
-                                          x86/vp6dsp_mmx.o x86/vp6dsp_sse2.o
 MMX-OBJS-$(HAVE_YASM)                  += x86/dsputil_yasm.o            \
                                           $(YASM-OBJS-yes)
 
@@ -529,8 +523,6 @@ ALTIVEC-OBJS-$(CONFIG_VC1_DECODER)     += ppc/vc1dsp_altivec.o
 ALTIVEC-OBJS-$(CONFIG_VP3_DECODER)     += ppc/vp3dsp_altivec.o
 ALTIVEC-OBJS-$(CONFIG_VP5_DECODER)     += ppc/vp3dsp_altivec.o
 ALTIVEC-OBJS-$(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
 
 OBJS-$(HAVE_ALTIVEC)                   += ppc/check_altivec.o           \
                                           ppc/dsputil_altivec.o         \