[Asterisk-code-review] channel: Add ast read stream function for reading frames fro... (asterisk[master])

[Joshua Colp]

Joshua Colp has uploaded a new patch set (#2). ( https://gerrit.asterisk.org/5079 )

Change subject: channel: Add ast_read_stream function for reading frames from all streams.
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channel: Add ast_read_stream function for reading frames from all streams.

This change introduces an ast_read_stream function and callback in
the channel technology which allows reading frames from all streams
and not just the default streams.

The stream number has also been added to frames. This is to allow the
case where frames are queued onto the channel instead of being read
directly from the driver.

This change does impose a restriction on reading though: a chain of
frames can only contain frames from the same stream.

ASTERISK-26816

Change-Id: I5d7dc35e86694df91fd025126f6cfe0453aa38ce
---
M include/asterisk/channel.h
M include/asterisk/frame.h
M main/channel.c
M main/frame.c
4 files changed, 70 insertions(+), 8 deletions(-)


  git pull ssh://gerrit.asterisk.org:29418/asterisk refs/changes/79/5079/2
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Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I5d7dc35e86694df91fd025126f6cfe0453aa38ce
Gerrit-PatchSet: 2
Gerrit-Project: asterisk
Gerrit-Branch: master
Gerrit-Owner: Joshua Colp <jcolp at digium.com>
Gerrit-Reviewer: Joshua Colp <jcolp at digium.com>