avcodec/dca: add new decoder based on libdcadec

FFmpeg · Jan 31, 2016 · ae5b2c5 · ae5b2c5
1 parent 0930b2d
commit ae5b2c5
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Showing 22 changed files with 6,085 additions and 16 deletions.
diff --git a/Changelog b/Changelog
@@ -61,6 +61,7 @@ version <next>:
 - support for dvaudio in wav and avi
 - libaacplus and libvo-aacenc support removed
 - Cineform HD decoder
+- new DCA decoder with full support for DTS-HD extensions
 
 
 version 2.8:

diff --git a/configure b/configure
@@ -2271,6 +2271,7 @@ comfortnoise_encoder_select="lpc"
 cook_decoder_select="audiodsp mdct sinewin"
 cscd_decoder_select="lzo"
 cscd_decoder_suggest="zlib"
+dca_decoder_select="mdct"
 dds_decoder_select="texturedsp"
 dirac_decoder_select="dirac_parse dwt golomb videodsp mpegvideoenc"
 dnxhd_decoder_select="blockdsp idctdsp"

diff --git a/libavcodec/Makefile b/libavcodec/Makefile
@@ -222,6 +222,9 @@ OBJS-$(CONFIG_COMFORTNOISE_ENCODER)    += cngenc.o
 OBJS-$(CONFIG_CPIA_DECODER)            += cpia.o
 OBJS-$(CONFIG_CSCD_DECODER)            += cscd.o
 OBJS-$(CONFIG_CYUV_DECODER)            += cyuv.o
+OBJS-$(CONFIG_DCA_DECODER)             += dcadec.o dca.o dcadata.o        \
+                                          dca_core.o dca_exss.o dca_xll.o \
+                                          dcadsp.o dcadct.o synth_filter.o
 OBJS-$(CONFIG_DCA_ENCODER)             += dcaenc.o dca.o dcadata.o
 OBJS-$(CONFIG_DDS_DECODER)             += dds.o
 OBJS-$(CONFIG_DIRAC_DECODER)           += diracdec.o dirac.o diracdsp.o \

diff --git a/libavcodec/aarch64/Makefile b/libavcodec/aarch64/Makefile
@@ -1,4 +1,4 @@
-#OBJS-$(CONFIG_DCA_DECODER)              += aarch64/synth_filter_init.o
+OBJS-$(CONFIG_DCA_DECODER)              += aarch64/synth_filter_init.o
 OBJS-$(CONFIG_FFT)                      += aarch64/fft_init_aarch64.o
 OBJS-$(CONFIG_FMTCONVERT)               += aarch64/fmtconvert_init.o
 OBJS-$(CONFIG_H264CHROMA)               += aarch64/h264chroma_init_aarch64.o
@@ -17,7 +17,7 @@ OBJS-$(CONFIG_VORBIS_DECODER)           += aarch64/vorbisdsp_init.o
 
 ARMV8-OBJS-$(CONFIG_VIDEODSP)           += aarch64/videodsp.o
 
-#NEON-OBJS-$(CONFIG_DCA_DECODER)         += aarch64/synth_filter_neon.o
+NEON-OBJS-$(CONFIG_DCA_DECODER)         += aarch64/synth_filter_neon.o
 NEON-OBJS-$(CONFIG_FFT)                 += aarch64/fft_neon.o
 NEON-OBJS-$(CONFIG_FMTCONVERT)          += aarch64/fmtconvert_neon.o
 NEON-OBJS-$(CONFIG_H264CHROMA)          += aarch64/h264cmc_neon.o

diff --git a/libavcodec/allcodecs.c b/libavcodec/allcodecs.c
@@ -391,7 +391,7 @@ void avcodec_register_all(void)
     REGISTER_DECODER(BINKAUDIO_RDFT,    binkaudio_rdft);
     REGISTER_DECODER(BMV_AUDIO,         bmv_audio);
     REGISTER_DECODER(COOK,              cook);
-    REGISTER_ENCODER(DCA,               dca);
+    REGISTER_ENCDEC (DCA,               dca);
     REGISTER_DECODER(DSD_LSBF,          dsd_lsbf);
     REGISTER_DECODER(DSD_MSBF,          dsd_msbf);
     REGISTER_DECODER(DSD_LSBF_PLANAR,   dsd_lsbf_planar);

diff --git a/libavcodec/arm/Makefile b/libavcodec/arm/Makefile
@@ -36,7 +36,7 @@ OBJS-$(CONFIG_VP8DSP)                  += arm/vp8dsp_init_arm.o
 # decoders/encoders
 OBJS-$(CONFIG_AAC_DECODER)             += arm/aacpsdsp_init_arm.o       \
                                           arm/sbrdsp_init_arm.o
-#OBJS-$(CONFIG_DCA_DECODER)             += arm/synth_filter_init_arm.o
+OBJS-$(CONFIG_DCA_DECODER)             += arm/synth_filter_init_arm.o
 OBJS-$(CONFIG_HEVC_DECODER)            += arm/hevcdsp_init_arm.o
 OBJS-$(CONFIG_MLP_DECODER)             += arm/mlpdsp_init_arm.o
 OBJS-$(CONFIG_RV40_DECODER)            += arm/rv40dsp_init_arm.o
@@ -87,7 +87,7 @@ VFP-OBJS-$(CONFIG_FMTCONVERT)          += arm/fmtconvert_vfp.o
 VFP-OBJS-$(CONFIG_MDCT)                += arm/mdct_vfp.o
 
 # decoders/encoders
-#VFP-OBJS-$(CONFIG_DCA_DECODER)         += arm/synth_filter_vfp.o
+VFP-OBJS-$(CONFIG_DCA_DECODER)         += arm/synth_filter_vfp.o
 
 
 # NEON optimizations
@@ -126,7 +126,7 @@ NEON-OBJS-$(CONFIG_VP8DSP)             += arm/vp8dsp_init_neon.o        \
 NEON-OBJS-$(CONFIG_AAC_DECODER)        += arm/aacpsdsp_neon.o           \
                                           arm/sbrdsp_neon.o
 NEON-OBJS-$(CONFIG_LLAUDDSP)           += arm/lossless_audiodsp_neon.o
-#NEON-OBJS-$(CONFIG_DCA_DECODER)        += arm/synth_filter_neon.o
+NEON-OBJS-$(CONFIG_DCA_DECODER)        += arm/synth_filter_neon.o
 NEON-OBJS-$(CONFIG_HEVC_DECODER)       += arm/hevcdsp_init_neon.o       \
                                           arm/hevcdsp_deblock_neon.o    \
                                           arm/hevcdsp_idct_neon.o       \