Enable the TrueHD decoder when the MLP decoder is enabled.

They share all code, there is no point in enabling one but not the other.

Originally committed as revision 20965 to svn://svn.ffmpeg.org/ffmpeg/trunk

configure

@@ -1165,6 +1165,7 @@ svq3_decoder_suggest="zlib"
 theora_decoder_select="vp3_decoder"
 tiff_decoder_suggest="zlib"
 tiff_encoder_suggest="zlib"
+truehd_decoder_select="mlp_decoder"
 tscc_decoder_select="zlib"
 vc1_decoder_select="h263_decoder"
 vc1_vaapi_hwaccel_deps="va_va_h"

libavcodec/Makefile

@@ -290,7 +290,6 @@ OBJS-$(CONFIG_TIERTEXSEQVIDEO_DECODER) += tiertexseqv.o
 OBJS-$(CONFIG_TIFF_DECODER)            += tiff.o lzw.o faxcompr.o
 OBJS-$(CONFIG_TIFF_ENCODER)            += tiffenc.o rle.o lzwenc.o
 OBJS-$(CONFIG_TMV_DECODER)             += tmv.o cga_data.o
-OBJS-$(CONFIG_TRUEHD_DECODER)          += mlpdec.o mlp_parser.o mlp.o mlpdsp.o
 OBJS-$(CONFIG_TRUEMOTION1_DECODER)     += truemotion1.o
 OBJS-$(CONFIG_TRUEMOTION2_DECODER)     += truemotion2.o
 OBJS-$(CONFIG_TRUESPEECH_DECODER)      += truespeech.o