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| author | Michael Niedermayer <michaelni@gmx.at> | 2012-06-19 20:52:00 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-06-19 20:53:27 +0200 |
| commit | cabbd271a5f37042291c06b9f8bd6c641fbddfde (patch) | |
| tree | 110238d357631f95c4849d0d99d978a61b2a1ee7 /libavcodec/dca.c | |
| parent | 6b9446e93296ed236d497fe3f493d8956571f888 (diff) | |
| parent | 4cc2920dd2c0ce4e64e709da4f78508e1ec9871e (diff) | |
| download | ffmpeg-cabbd271a5f37042291c06b9f8bd6c641fbddfde.tar.gz | |
Merge remote-tracking branch 'qatar/master'
* qatar/master: (24 commits)
flvdec: remove incomplete, disabled seeking code
mem: add support for _aligned_malloc() as found on Windows
lavc: Extend the documentation for avcodec_init_packet
flvdec: remove incomplete, disabled seeking code
http: replace atoll() with strtoll()
mpegts: remove unused/incomplete/broken seeking code
af_amix: allow float planar sample format as input
af_amix: use AVFloatDSPContext.vector_fmac_scalar()
float_dsp: add x86-optimized functions for vector_fmac_scalar()
float_dsp: Move vector_fmac_scalar() from libavcodec to libavutil
lavr: Add x86-optimized function for flt to s32 conversion
lavr: Add x86-optimized function for flt to s16 conversion
lavr: Add x86-optimized functions for s32 to flt conversion
lavr: Add x86-optimized functions for s32 to s16 conversion
lavr: Add x86-optimized functions for s16 to flt conversion
lavr: Add x86-optimized function for s16 to s32 conversion
rtpenc: Support packetizing iLBC
rtpdec: Add a depacketizer for iLBC
Implement the iLBC storage file format
mov: Support muxing/demuxing iLBC
...
Conflicts:
Changelog
configure
libavcodec/avcodec.h
libavcodec/dsputil.c
libavcodec/version.h
libavformat/movenc.c
libavformat/mpegts.c
libavformat/version.h
libavutil/mem.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/dca.c')
| -rw-r--r-- | libavcodec/dca.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/libavcodec/dca.c b/libavcodec/dca.c index f40440c1ca..76b258bf05 100644 --- a/libavcodec/dca.c +++ b/libavcodec/dca.c @@ -27,6 +27,7 @@ #include <stdio.h> #include "libavutil/common.h" +#include "libavutil/float_dsp.h" #include "libavutil/intmath.h" #include "libavutil/intreadwrite.h" #include "libavutil/mathematics.h" @@ -384,7 +385,7 @@ typedef struct { int profile; int debug_flag; ///< used for suppressing repeated error messages output - DSPContext dsp; + AVFloatDSPContext fdsp; FFTContext imdct; SynthFilterContext synth; DCADSPContext dcadsp; @@ -2042,8 +2043,8 @@ static int dca_decode_frame(AVCodecContext *avctx, void *data, float *back_chan = s->samples + s->channel_order_tab[s->xch_base_channel] * 256; float *lt_chan = s->samples + s->channel_order_tab[s->xch_base_channel - 2] * 256; float *rt_chan = s->samples + s->channel_order_tab[s->xch_base_channel - 1] * 256; - s->dsp.vector_fmac_scalar(lt_chan, back_chan, -M_SQRT1_2, 256); - s->dsp.vector_fmac_scalar(rt_chan, back_chan, -M_SQRT1_2, 256); + s->fdsp.vector_fmac_scalar(lt_chan, back_chan, -M_SQRT1_2, 256); + s->fdsp.vector_fmac_scalar(rt_chan, back_chan, -M_SQRT1_2, 256); } if (avctx->sample_fmt == AV_SAMPLE_FMT_FLT) { @@ -2085,7 +2086,7 @@ static av_cold int dca_decode_init(AVCodecContext *avctx) s->avctx = avctx; dca_init_vlcs(); - ff_dsputil_init(&s->dsp, avctx); + avpriv_float_dsp_init(&s->fdsp, avctx->flags & CODEC_FLAG_BITEXACT); ff_mdct_init(&s->imdct, 6, 1, 1.0); ff_synth_filter_init(&s->synth); ff_dcadsp_init(&s->dcadsp); |