71f6f4405c
iOS HW H264 support.
...
First step towards supporting H264 on iOS. More tuning/experimentation
required in future CLs. Tested using AppRTCDemo on iPhone6 + iPad Mini.
Future work to get it working on OS/X, simulator (renders black screen
currently) and with the Android AppRTCDemo. Currently protected with a
compile time guard.
BUG=4081
R=andrew@webrtc.org , haysc@webrtc.org , holmer@google.com , jiayl@webrtc.org , kjellander@webrtc.org , pbos@webrtc.org , phoglund@webrtc.org , stefan@webrtc.org
Review URL: https://codereview.webrtc.org/1187573004 .
Cr-Commit-Position: refs/heads/master@{#9515}
2015-06-29 21:35:08 +00:00
e590416722
Moving the pacer and the pacer thread to ChannelGroup.
...
This means all channels within the same group will share the same pacing queue and scheduler. It also means padding will be computed and sent by a single pacer. To accomplish this I also introduce a PacketRouter which finds the RTP module which owns the packet to be paced out.
BUG=4323
R=mflodman@webrtc.org , pbos@webrtc.org
Review URL: https://webrtc-codereview.appspot.com/45549004
Cr-Commit-Position: refs/heads/master@{#8864}
2015-03-26 10:11:22 +00:00
79064e568e
Fix crash on decode found by fuzz tester.
...
BUG=crbug:468963
R=pbos@webrtc.org
Review URL: https://webrtc-codereview.appspot.com/45859004
Cr-Commit-Position: refs/heads/master@{#8858}
2015-03-25 14:20:45 +00:00
0b52cebd28
Improve logging and add DCHECKs in codec database.
...
BUG=
R=mflodman@webrtc.org
Review URL: https://webrtc-codereview.appspot.com/47719004
Cr-Commit-Position: refs/heads/master@{#8842}
git-svn-id: http://webrtc.googlecode.com/svn/trunk@8842 4adac7df-926f-26a2-2b94-8c16560cd09d
2015-03-24 11:21:18 +00:00
67a9e40286
Prevent encoding frames with wrong resolution.
...
This is a speculative fix for a crash that should be able to happen if a
codec is reconfigured while a frame is leaving the
VideoProcessingModule, causing a mismatch between configured codec and
input frame size.
BUG=
R=magjed@webrtc.org
TBR=mflodman@webrtc.org
Review URL: https://webrtc-codereview.appspot.com/48379004
Cr-Commit-Position: refs/heads/master@{#8615}
git-svn-id: http://webrtc.googlecode.com/svn/trunk@8615 4adac7df-926f-26a2-2b94-8c16560cd09d
2015-03-05 13:58:16 +00:00
891d48393e
Wire up target_media_bitrate in VideoSendStream.
...
Also wires up target_enc_bitrate in WebRtcVideoEngine2.
BUG=1667,1788
R=mflodman@webrtc.org , stefan@webrtc.org
Review URL: https://webrtc-codereview.appspot.com/42479004
Cr-Commit-Position: refs/heads/master@{#8515}
git-svn-id: http://webrtc.googlecode.com/svn/trunk@8515 4adac7df-926f-26a2-2b94-8c16560cd09d
2015-02-26 13:16:17 +00:00
d324546ced
Misc. cleanup split out of https://webrtc-codereview.appspot.com/37699004/ :
...
* Move constants into the files/functions that use them
* Declare variables in the narrowest scope possible
* Use correct (expected, actual) order for gtest macros
* Remove unused functions
* Untabify
* 80-column limit
* Avoid C-style casts
* Prefer true typed constants to "enum hack" constants
* Print size_t using the right format macro
* Shorten and simplify code
* Other random cleanup bits and style fixes
BUG=none
TEST=none
R=henrik.lundin@webrtc.org , tommi@webrtc.org
Review URL: https://webrtc-codereview.appspot.com/36179004
Cr-Commit-Position: refs/heads/master@{#8467}
git-svn-id: http://webrtc.googlecode.com/svn/trunk@8467 4adac7df-926f-26a2-2b94-8c16560cd09d
2015-02-23 21:29:45 +00:00
026b892e72
Using << on an int8_t or uint8_t will output a character rather than a number.
...
Places that do this need to cast to int to get the desired behavior.
BUG=none
TEST=none
R=henrik.lundin@webrtc.org , pthatcher@webrtc.org , stefan@webrtc.org
Review URL: https://webrtc-codereview.appspot.com/40579004
Cr-Commit-Position: refs/heads/master@{#8223}
git-svn-id: http://webrtc.googlecode.com/svn/trunk@8223 4adac7df-926f-26a2-2b94-8c16560cd09d
2015-01-30 19:54:19 +00:00
4591fbd09f
Use size_t more consistently for packet/payload lengths.
...
See design doc at https://docs.google.com/a/chromium.org/document/d/1I6nmE9D_BmCY-IoV6MDPY2V6WYpEI-dg2apWXTfZyUI/edit?usp=sharing for more information.
This CL was reviewed and approved in pieces in the following CLs:
https://webrtc-codereview.appspot.com/24209004/
https://webrtc-codereview.appspot.com/24229004/
https://webrtc-codereview.appspot.com/24259004/
https://webrtc-codereview.appspot.com/25109004/
https://webrtc-codereview.appspot.com/26099004/
https://webrtc-codereview.appspot.com/27069004/
https://webrtc-codereview.appspot.com/27969004/
https://webrtc-codereview.appspot.com/27989004/
https://webrtc-codereview.appspot.com/29009004/
https://webrtc-codereview.appspot.com/30929004/
https://webrtc-codereview.appspot.com/30939004/
https://webrtc-codereview.appspot.com/31999004/
Committing as TBR to the original reviewers.
BUG=chromium:81439
TEST=none
TBR=pthatcher,henrik.lundin,tina.legrand,stefan,tkchin,glaznev,kjellander,perkj,mflodman,henrika,asapersson,niklas.enbom
Review URL: https://webrtc-codereview.appspot.com/23129004
git-svn-id: http://webrtc.googlecode.com/svn/trunk@7726 4adac7df-926f-26a2-2b94-8c16560cd09d
2014-11-20 22:28:14 +00:00
5b88317820
Add VP9 codec to VCM and vie_auto_test.
...
Include VP9 tests in videoprocessor_integrationtests.
Include end-to-end send/receiveVP9 test.
This is the same patch as https://code.google.com/p/webrtc/source/detail?r=7422 , which was reverted when rolled into chrome (due to bss size increase). Relanding this again as we now have the clear to get this in:
see https://code.google.com/p/webrtc/issues/detail?id=3932
R=kjellander@webrtc.org , mflodman@webrtc.org , stefan@webrtc.org
Review URL: https://webrtc-codereview.appspot.com/31829004
git-svn-id: http://webrtc.googlecode.com/svn/trunk@7588 4adac7df-926f-26a2-2b94-8c16560cd09d
2014-11-01 06:10:48 +00:00
82462aade0
Adds support for sending first set of packets at increasingly higher bitrates to probe the link and faster ramp up to a high bitrate.
...
Also wires up a finch experiment to control this.
R=mflodman@webrtc.org
Review URL: https://webrtc-codereview.appspot.com/30639004
git-svn-id: http://webrtc.googlecode.com/svn/trunk@7505 4adac7df-926f-26a2-2b94-8c16560cd09d
2014-10-23 11:57:05 +00:00
b1dac33cac
Revert cls (original cl + fixes) 7422-7424 "Add VP9 codec to VCM..."
...
BUG=3932
R=marpan@google.com
Review URL: https://webrtc-codereview.appspot.com/27779004
git-svn-id: http://webrtc.googlecode.com/svn/trunk@7470 4adac7df-926f-26a2-2b94-8c16560cd09d
2014-10-17 18:54:46 +00:00
573c78e31c
Add VP9 codec to VCM and vie_auto_test.
...
Include VP9 tests in videoprocessor_integrationtests.
Include end-to-end send/receiveVP9 test.
Passes trybots.
R=kjellander@webrtc.org , mflodman@webrtc.org , stefan@webrtc.org
Review URL: https://webrtc-codereview.appspot.com/29449004
git-svn-id: http://webrtc.googlecode.com/svn/trunk@7422 4adac7df-926f-26a2-2b94-8c16560cd09d
2014-10-10 16:44:47 +00:00
6cd6ba8ae0
Expose VP8/H264 defaults through video_encoder.h.
...
Reduces code duplication quite a bit, these identical defaults were set
in quite a few different places.
R=mflodman@webrtc.org , stefan@webrtc.org
BUG=3070
Review URL: https://webrtc-codereview.appspot.com/19299004
git-svn-id: http://webrtc.googlecode.com/svn/trunk@7220 4adac7df-926f-26a2-2b94-8c16560cd09d
2014-09-18 12:42:28 +00:00
7832648824
Add missing break introduced in r6603.
...
R=pbos@webrtc.org
Review URL: https://webrtc-codereview.appspot.com/16009004
git-svn-id: http://webrtc.googlecode.com/svn/trunk@6607 4adac7df-926f-26a2-2b94-8c16560cd09d
2014-07-04 17:04:00 +00:00
b9f5453e29
Add boilerplate code for H.264.
...
R=mflodman@webrtc.org , niklas.enbom@webrtc.org
Review URL: https://webrtc-codereview.appspot.com/17849005
git-svn-id: http://webrtc.googlecode.com/svn/trunk@6603 4adac7df-926f-26a2-2b94-8c16560cd09d
2014-07-04 12:42:07 +00:00
c0a15b7ddc
Fix crashes due to dangling external decoder pointer.
...
When checking whether we need to release external decoder,
we have to do pointer comparison. We can't rely on payload
types, because payload types can be stale (e.g. before we
decode the first video frame after RegisterReceiveCodec).
This leaves a dangling pointer to external decoder, which
leads to crashes later, after we actually delete the
external decoder object.
This change has been verified in Chromecast code tree.
BUG=chromium:335539
R=stefan@webrtc.org
Review URL: https://webrtc-codereview.appspot.com/12049004
Patch from Sergey Volk <servolk@chromium.org >.
git-svn-id: http://webrtc.googlecode.com/svn/trunk@5922 4adac7df-926f-26a2-2b94-8c16560cd09d
2014-04-17 01:22:48 +00:00
34c5da6b5e
Cleaned up logging in video_coding.
...
Converted all calls to WEBRTC_TRACE to LOG(). Also removed a large number of less useful logs.
BUG=3153
R=mflodman@webrtc.org , pbos@webrtc.org
Review URL: https://webrtc-codereview.appspot.com/11169004
git-svn-id: http://webrtc.googlecode.com/svn/trunk@5887 4adac7df-926f-26a2-2b94-8c16560cd09d
2014-04-11 14:08:35 +00:00
a0d11da359
Remove upper check for number of cores in VCM, I didn't find any good reasons for checking this.
...
BUG=2990
TEST=Manually adding a high number without any noticable change.
R=stefan@webrtc.org
Review URL: https://webrtc-codereview.appspot.com/9399004
git-svn-id: http://webrtc.googlecode.com/svn/trunk@5645 4adac7df-926f-26a2-2b94-8c16560cd09d
2014-03-05 15:18:45 +00:00
39fcfd78ae
Remove empty VideoCodecGeneric struct.
...
Struct was added prematurely and triggers a warning with
-Wextern-c-compat in latest clang.
R=henrika@webrtc.org
BUG=
Review URL: https://webrtc-codereview.appspot.com/7119004
git-svn-id: http://webrtc.googlecode.com/svn/trunk@5383 4adac7df-926f-26a2-2b94-8c16560cd09d
2014-01-14 12:55:59 +00:00
b2c28c3699
Relanding 4597 - Don't force key frame when decoding with errors.
...
Makes sure that incomplete key frame or delta frames will be released from the JB when decoding with errors.
The decoder in turn will trigger a PLI until a complete key frame is received in order to start a session.
TBR=stefan@webrtc.org
BUG=
Review URL: https://webrtc-codereview.appspot.com/2097004
git-svn-id: http://webrtc.googlecode.com/svn/trunk@4607 4adac7df-926f-26a2-2b94-8c16560cd09d
2013-08-23 21:54:50 +00:00
ceea41d135
Revert 4597 "Don't force key frame when decoding with errors"
...
> Don't force key frame when decoding with errors
>
> BUG=2241
> R=stefan@webrtc.org
>
> Review URL: https://webrtc-codereview.appspot.com/2036004
TBR=mikhal@webrtc.org
Review URL: https://webrtc-codereview.appspot.com/2093004
git-svn-id: http://webrtc.googlecode.com/svn/trunk@4600 4adac7df-926f-26a2-2b94-8c16560cd09d
2013-08-23 00:53:24 +00:00
44af55cc44
Don't force key frame when decoding with errors
...
BUG=2241
R=stefan@webrtc.org
Review URL: https://webrtc-codereview.appspot.com/2036004
git-svn-id: http://webrtc.googlecode.com/svn/trunk@4597 4adac7df-926f-26a2-2b94-8c16560cd09d
2013-08-22 23:29:43 +00:00
0d94c2f81c
Avoid acquiring VCM::_receiveCritSect during decode callback.
...
When VideoDecoder::Decode, Reset, or Release is called,
VideoCodingModuleImpl::_receiveCritSect may have been
acquired. Decode callback needs to acquire the same lock
in ViEChannel::FrameToRender. It is not a problem for
SW decode because decode callback is run on the same
WebRTC decoding thread and the lock is re-entrant. But
for HW decode, decode callback is run on a thread different
from WebRTC decoding thread. Decode callback gets the locks
in the opposite order. Deadlock can happen.
BUG=http://crbug.com/170345
TEST=Try apprtc.appspot.com/?debug=loopback on ARM Chromebook Daisy.
Run libjingle_peerconnection_unittest.
R=stefan@webrtc.org
Review URL: https://webrtc-codereview.appspot.com/1997005
git-svn-id: http://webrtc.googlecode.com/svn/trunk@4523 4adac7df-926f-26a2-2b94-8c16560cd09d
2013-08-12 14:20:49 +00:00
b9bb3d1e7d
Avoid resetting encoder on identical settings.
...
BUG=1681
R=holmer@google.com , stefan@webrtc.org
Review URL: https://webrtc-codereview.appspot.com/1481005
git-svn-id: http://webrtc.googlecode.com/svn/trunk@4049 4adac7df-926f-26a2-2b94-8c16560cd09d
2013-05-16 18:40:48 +00:00
3d305c64b4
Updates to send side streaming mode:
...
1. Disabling frame-droppers from the vie encoder and not the channel.
2. Accounting for qpMax in the VP8 wrapper.
Review URL: https://webrtc-codereview.appspot.com/1101007
git-svn-id: http://webrtc.googlecode.com/svn/trunk@3492 4adac7df-926f-26a2-2b94-8c16560cd09d
2013-02-10 18:42:55 +00:00
e07c661a29
VP8: Making key frame interval a tunnable parameter
...
Review URL: https://webrtc-codereview.appspot.com/1070006
git-svn-id: http://webrtc.googlecode.com/svn/trunk@3444 4adac7df-926f-26a2-2b94-8c16560cd09d
2013-01-31 16:37:13 +00:00
14b43beb7c
Move src/ -> webrtc/
...
TBR=niklas.enbom@webrtc.org
Review URL: https://webrtc-codereview.appspot.com/915006
git-svn-id: http://webrtc.googlecode.com/svn/trunk@2963 4adac7df-926f-26a2-2b94-8c16560cd09d
2012-10-22 18:19:23 +00:00
