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Binaural synthesis (confbridge): Adds binaural synthesis to bridge_softmix.

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Adds binaural synthesis to bridge_softmix (via convolution using libfftw3).
Binaural synthesis is conducted at 48kHz.
For a conference, only one spatial representation is rendered.
The default rendering is applied for mono-capable channels.

ASTERISK-26292

Change-Id: Iecdb381b6adc17c961049658678f6219adae1ddf
This commit is contained in:
frahaase
2016-08-12 18:23:18 +02:00
committed by George Joseph
parent 9ad1df71b3
commit 094c26aa68
21 changed files with 52186 additions and 178 deletions
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7
include/asterisk/autoconfig.h.in
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@@ -124,6 +124,10 @@
/* Define to 1 if you have the Bluetooth library. */
#undef HAVE_BLUETOOTH
/* Define to 1 if you have the file `bridges/bridge_softmix/include/hrirs.h'.
*/
#undef HAVE_BRIDGES_BRIDGE_SOFTMIX_INCLUDE_HRIRS_H
/* Define to 1 if byteswap.h macros are available. */
#undef HAVE_BYTESWAP_H
@@ -236,9 +240,6 @@
/* Define to 1 if you have the `ffsll' function. */
#undef HAVE_FFSLL
/* Define 1 if your system has fftw. */
#undef HAVE_FFTW
/* Define to 1 if you have the LIBFFTW3 library. */
#undef HAVE_FFTW3