Michael Niedermayer
503e5e9db5
libswresample: support directly converting sampleformats and packed/planar in a single pass.
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Previously a intermediate planar format was used when both input and output where packed.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-06 00:07:03 +02:00
Michael Niedermayer
834b3760a7
swresample: check for invalid sample formats.
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Bug-Found-by: Justin Ruggles
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-01 01:39:17 +02:00
Michael Niedermayer
17d51938d2
swr_test: test planar audio
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-01 01:17:39 +02:00
Michael Niedermayer
a75b254c74
swr: minor fixes to get planar audio working
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-01 01:17:39 +02:00
Michael Niedermayer
da343ff432
swr_test: dont test samples that have not been written
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-29 04:52:22 +02:00
Nicolas George
b592f9bb65
swresample: remove unused variable.
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Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-28 16:11:01 +02:00
Nicolas George
a34869ed7d
libswr/rematrix: remove unused variable.
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Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-28 16:11:01 +02:00
Nicolas George
80287854c2
libswr/rematrix: add braces to silence a warning.
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Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-28 16:11:01 +02:00
Michael Niedermayer
8593b743a8
rematrix: dont use floats for int16 code.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-19 09:25:50 +02:00
Michael Niedermayer
c3c1af6dc6
rematrix: use double during init.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-19 08:44:49 +02:00
Michael Niedermayer
1133676f4a
swr: replace sqrt(0.5) by M_SQRT1_2
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-19 08:44:24 +02:00
Michael Niedermayer
9dd3da1061
swr: fix shared lib build
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-19 07:26:42 +02:00
Michael Niedermayer
b5875b9111
Add libswresample.
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Similar to libswscale this does resampling and format convertion, just for audio
instead of video.
changing sampling rate, sample formats, channel layouts and sample packing all
in one with a very simple public interface.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-19 07:04:17 +02:00
