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| author | Alexandra Hájková <alexandra.khirnova@gmail.com> | 2015-12-17 15:52:47 +0100 |
|---|---|---|
| committer | Janne Grunau <janne-libav@jannau.net> | 2015-12-23 11:50:18 +0100 |
| commit | aebf07075f4244caf591a3af71e5872fe314e87b (patch) | |
| tree | 6341986176d7d58b58e7f25cbde1b25ba8445efa /tests | |
| parent | 85990140e7302d1e7fcc9fc0eea316178c19fe03 (diff) | |
dca: change the core to work with integer coefficients.
The DCA core decoder converts integer coefficients read from the
bitstream to floats just after reading them (along with dequantization).
All the other steps of the audio reconstruction are done with floats
which makes the output for the DTS lossless extension (XLL)
actually lossy.
This patch changes the DCA core to work with integer coefficients
until QMF. At this point the integer coefficients are converted to floats.
The coefficients for the LFE channel (lfe_data) are not touched.
This is the first step for the really lossless XLL decoding.
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/fate/audio.mak | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tests/fate/audio.mak b/tests/fate/audio.mak index bc107c5017..cf11e9d3c3 100644 --- a/tests/fate/audio.mak +++ b/tests/fate/audio.mak @@ -24,7 +24,7 @@ fate-dca-core: REF = $(SAMPLES)/dts/dts.pcm FATE_DCA-$(CONFIG_DTS_DEMUXER) += fate-dca-xll fate-dca-xll: CMD = pcm -disable_xll 0 -i $(TARGET_SAMPLES)/dts/master_audio_7.1_24bit.dts fate-dca-xll: CMP = oneoff -fate-dca-xll: REF = $(SAMPLES)/dts/master_audio_7.1_24bit.pcm +fate-dca-xll: REF = $(SAMPLES)/dts/master_audio_7.1_24bit_2.pcm FATE_SAMPLES_AVCONV-$(CONFIG_DCA_DECODER) += $(FATE_DCA-yes) fate-dca: $(FATE_DCA-yes) |