[Asterisk-code-review] Binaural synthesis (confbridge): Adds binaural synthesis to ... (asterisk[master])

[Joshua Colp]

Joshua Colp has submitted this change and it was merged. ( https://gerrit.asterisk.org/3524 )

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

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
---
M apps/app_confbridge.c
M bridges/Makefile
M bridges/bridge_softmix.c
A bridges/bridge_softmix/bridge_softmix_binaural.c
A bridges/bridge_softmix/include/bridge_softmix_internal.h
A bridges/bridge_softmix/include/hrirs.h
A bridges/bridge_softmix/include/hrirs_configuration.h
A bridges/bridges.xml
M configure
M configure.ac
M include/asterisk/autoconfig.h.in
M include/asterisk/bridge.h
M include/asterisk/bridge_channel.h
M main/bridge.c
M menuselect/menuselect.c
M menuselect/menuselect.h
M utils/.gitignore
M utils/Makefile
M utils/conf_bridge_binaural_hrir_importer.c
A utils/conf_bridge_binaural_hrir_importer.h
M utils/utils.xml
21 files changed, 52,186 insertions(+), 178 deletions(-)

Approvals:
  Anonymous Coward #1000019: Verified
  Joshua Colp: Looks good to me, approved
  Matthew Fredrickson: Looks good to me, but someone else must approve




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Gerrit-MessageType: merged
Gerrit-Change-Id: Iecdb381b6adc17c961049658678f6219adae1ddf
Gerrit-PatchSet: 30
Gerrit-Project: asterisk
Gerrit-Branch: master
Gerrit-Owner: Frank Haase <fra.haase at googlemail.com>
Gerrit-Reviewer: Anonymous Coward #1000019
Gerrit-Reviewer: Dennis Guse <dennis.guse at alumni.tu-berlin.de>
Gerrit-Reviewer: Frank Haase <fra.haase at googlemail.com>
Gerrit-Reviewer: George Joseph <gjoseph at digium.com>
Gerrit-Reviewer: Joshua Colp <jcolp at digium.com>
Gerrit-Reviewer: Matthew Fredrickson <creslin at digium.com>
Gerrit-Reviewer: Richard Mudgett <rmudgett at digium.com>