[Asterisk-code-review] channel: Add support for writing to a specific stream. (asterisk[master])

[Joshua Colp]

Hello Kevin Harwell, Anonymous Coward #1000019,

I'd like you to reexamine a change.  Please visit

    https://gerrit.asterisk.org/5058

to look at the new patch set (#3).

Change subject: channel: Add support for writing to a specific stream.
......................................................................

channel: Add support for writing to a specific stream.

This change adds an ast_write_stream function which allows
writing a frame to a specific media stream. It also moves
ast_write() to using this underneath by writing media
frames provided to it to the default streams of the channel.
Existing functionality (such as audiohooks, framehooks, etc)
are limited to being applied to the default stream only.

Unit tests have also been added which test the behavior of
both non-multistream and multistream channels to confirm that
the write() and write_stream() callbacks are invoked
appropriately.

ASTERISK-26793

Change-Id: I4df20d1b65bd4d787fce0b4b478e19d2dfea245c
---
M include/asterisk/channel.h
M main/channel.c
M main/channel_internal_api.c
M tests/test_stream.c
4 files changed, 494 insertions(+), 12 deletions(-)


  git pull ssh://gerrit.asterisk.org:29418/asterisk refs/changes/58/5058/3
-- 
To view, visit https://gerrit.asterisk.org/5058
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Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I4df20d1b65bd4d787fce0b4b478e19d2dfea245c
Gerrit-PatchSet: 3
Gerrit-Project: asterisk
Gerrit-Branch: master
Gerrit-Owner: Joshua Colp <jcolp at digium.com>
Gerrit-Reviewer: Anonymous Coward #1000019
Gerrit-Reviewer: Kevin Harwell <kharwell at digium.com>