Michael Niedermayer 500cf2e159 swresample/rematrix: Use error diffusion to avoid error in the DC component of the matrix ...

This fixes the sum of the integer coefficients ending up summing to a value
larger than the value representing unity.

This issue occurs with qN0.dts when converting to stereo

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 7fe81bc4f8)

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

2016-08-15 18:54:34 +02:00

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aarch64

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arm

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x86

x86: move XOP emulation code back to x86inc

2015-08-03 17:11:13 -03:00

audioconvert.c

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audioconvert.h

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dither_template.c

swresample/dither_template: Do not define macro functions to nothing

2015-05-07 01:07:30 +02:00

dither.c

swresample/dither: use integer arithmetic

2015-08-23 23:19:31 +02:00

libswresample.v

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log2_tab.c

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Makefile

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noise_shaping_data.c

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options.c

swr: Remember previously set int_sample_format from user

2015-06-22 18:34:39 +02:00

rematrix_template.c

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rematrix.c

swresample/rematrix: Use error diffusion to avoid error in the DC component of the matrix

2016-08-15 18:54:34 +02:00

resample_dsp.c

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resample_template.c

swr/resample: use av_clip functions

2015-04-05 22:46:40 +02:00

resample.c

swresample/resample: increase precision for compensation

2015-11-11 18:41:01 +01:00

resample.h

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soxr_resample.c

swresample: soxr implementation for swr_get_out_samples()

2015-06-21 23:38:44 +02:00

swresample_frame.c

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swresample_internal.h

lswr: Allow 64 channels internally.

2015-07-17 00:17:08 +02:00

swresample-test.c

swresample/swresample-test: Make layouts static const

2015-08-30 13:10:11 +02:00

swresample.c

swresample/swresample: Fix integer overflow in seed calculation

2015-09-03 09:32:43 +02:00

swresample.h

swresample: Add swr_get_out_samples()

2015-06-04 05:37:32 +02:00

swresampleres.rc

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version.h

lswr: Allow 64 channels internally.

2015-07-17 00:17:08 +02:00