wm4 6cecbf38c1 af_volume: do not change data when volume is 1 ...

When the volume multiplier is 1, the data shouldn't be changed, but the
code actually multiplied each sample with 255/256. Change the factor to
256, and hope there wasn't a good reason for the value 255.

Additionally, don't work on the data if it wouldn't be changed anyway.
This is a micro-optimization.

This doesn't touch the code path for the float format.

2012-01-16 22:40:14 +02:00

..

af_bs2b.c

…

af_center.c

cleanup: remove NULL checks before free() all over the code

2010-11-14 13:11:20 +02:00

af_channels.c

…

af_comp.c

cleanup: remove NULL checks before free() all over the code

2010-11-14 13:11:20 +02:00

af_delay.c

cleanup: remove NULL checks before free() all over the code

2010-11-14 13:11:20 +02:00

af_dummy.c

cleanup: remove NULL checks before free() all over the code

2010-11-14 13:11:20 +02:00

af_equalizer.c

cleanup: remove NULL checks before free() all over the code

2010-11-14 13:11:20 +02:00

af_export.c

cleanup: remove NULL checks before free() all over the code

2010-11-14 13:11:20 +02:00

af_extrastereo.c

cleanup: remove NULL checks before free() all over the code

2010-11-14 13:11:20 +02:00

af_format_alaw.h

…

af_format_ulaw.h

…

af_format.c

audio: clamp sample values in float->int format conversions

2011-05-04 17:25:11 +03:00

af_format.h

Add support for distinguishing between little- and big-endian SPDIF AC3

2010-01-11 20:27:52 +00:00

af_gate.c

cleanup: remove NULL checks before free() all over the code

2010-11-14 13:11:20 +02:00

af_hrtf.c

cleanup: remove NULL checks before free() all over the code

2010-11-14 13:11:20 +02:00

af_hrtf.h

…

af_karaoke.c

cleanup: remove NULL checks before free() all over the code

2010-11-14 13:11:20 +02:00

af_ladspa.c

cleanup: avoid various GCC warnings

2011-04-20 04:22:53 +03:00

af_lavcac3enc.c

cleanup: do libav* initialization on startup

2011-07-18 00:57:05 +03:00

af_lavcresample.c

cleanup: avoid various GCC warnings

2011-04-20 04:22:53 +03:00

af_pan.c

cleanup: remove NULL checks before free() all over the code

2010-11-14 13:11:20 +02:00

af_resample_template.c

…

af_resample.c

cleanup: remove NULL checks before free() all over the code

2010-11-14 13:11:20 +02:00

af_scaletempo.c

Delete things related to old translation system

2010-03-10 03:47:14 +02:00

af_sinesuppress.c

cleanup: remove NULL checks before free() all over the code

2010-11-14 13:11:20 +02:00

af_stats.c

…

af_sub.c

cleanup: remove NULL checks before free() all over the code

2010-11-14 13:11:20 +02:00

af_surround.c

cleanup: remove NULL checks before free() all over the code

2010-11-14 13:11:20 +02:00

af_sweep.c

cleanup: remove NULL checks before free() all over the code

2010-11-14 13:11:20 +02:00

af_tools.c

…

af_volnorm.c

cleanup: remove NULL checks before free() all over the code

2010-11-14 13:11:20 +02:00

af_volume.c

af_volume: do not change data when volume is 1

2012-01-16 22:40:14 +02:00

af.c

configure, build: remove --disable-libav support

2011-12-11 07:48:26 +02:00

af.h

libaf: Make af_reinit "public", to allow using it in future patches

2010-11-02 04:18:37 +02:00

control.h

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dsp.h

…

equalizer.h

…

filter.c

cosmetics: Remove pointless empty lines at EOF.

2010-02-20 21:02:49 +00:00

filter.h

…

format.c

cleanup: silence most of the clang warnings

2011-07-09 04:23:24 +03:00

reorder_ch.c

Fix mangling of 24-bit audio during channel reorder.

2009-11-28 18:23:26 +00:00

reorder_ch.h

Add support for 8 channel audio.

2009-11-10 00:45:19 +00:00

window.c

cosmetics: Remove pointless empty lines at EOF.

2010-02-20 21:02:49 +00:00

window.h

…