Peter Meerwald e66e846418 sconv: Change/fix conversion to/from float32 ... use (1<<15) instead of 0x7fff as a factor when converting from s16 to float32 use (1<<31) instead of 0x7fffffff as a factor when converting from s32 to float32 the change is motivated by the following desireable properties: * s16_from_f32(f32_from_s16(x)) == x for all possible s16 values * x / (1.0f << 15) == x * (1.0f / (1 << 15)) for all x in s16 above changes enable easier optimization while guaranteeing bit-exact results further, other audio sample conversion code (libavresample) does it the same way v3 (comments Tanu): * fix saturation in pa_sconv_s16le_from_f32ne_neon(), use vqrshrn v2 (comments Tanu): * fix comments in ARM NEON code * use llrintf() in pa_sconv_s32le_from_float32ne() Signed-off-by: Peter Meerwald <p.meerwald@bct-electronic.com> Cc: Tanu Kaskinen <tanuk@iki.fi>		2013-02-04 12:07:14 +02:00
..
daemon	cpulimit: Explicitly ignore pa_read() return value.	2012-12-19 12:31:50 +02:00
modules	reserve: Fix leaking NameLost signals after release+acquire	2013-01-31 14:04:45 +02:00
pulse	pulse: Initialize pa_operation objects to all-zero.	2013-01-13 03:15:23 +02:00
pulsecore	sconv: Change/fix conversion to/from float32	2013-02-04 12:07:14 +02:00
tests	tests: Fix sconv sample correctness in cpu-test	2013-02-01 10:06:03 +02:00
utils	pactl: Document @DEFAULT_SINK@, @DEFAULT_SOURCE@ and @DEFAULT_MONITOR@	2013-02-04 10:01:57 +01:00
.gitignore	.gitignore: Add cpu-test.	2012-09-07 17:22:10 +03:00
depmod.py	remove remaining $	2008-06-18 22:38:32 +02:00
Makefile.am	role-ducking: Apply a ducking effect based on streams roles	2012-12-19 12:31:48 +02:00
map-file	pulse: Add pa_operation_set_state_callback() API	2013-01-12 17:55:07 +02:00