| Commit message (Collapse) | Author | Age | Files | Lines |
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This implements the communciation layers from the Renderer process
to the GPU process and back for the AcceleratedVideoDecoder PPAPI
interfaces.
BUG=NONE
TEST=NONE
Review URL: http://codereview.chromium.org/6876004
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@85296 0039d316-1c4b-4281-b951-d872f2087c98
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BUG=82167
TEST=none. Existing tests still pass.
Review URL: http://codereview.chromium.org/6969026
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@85279 0039d316-1c4b-4281-b951-d872f2087c98
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GLSurface::Create*GLSurface plus a
surface type independent GLContext::CreateGLContext
TEST=try, including layout tests
BUG=none
Review URL: http://codereview.chromium.org/7013037
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@85207 0039d316-1c4b-4281-b951-d872f2087c98
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GLSurface::Create*GLSurface plus a
surface type independent GLContext::CreateGLContext".
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@85124 0039d316-1c4b-4281-b951-d872f2087c98
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BUG=82098
TEST=none
R=csilv@chromium.org
Review URL: http://codereview.chromium.org/7016011
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@85088 0039d316-1c4b-4281-b951-d872f2087c98
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GLSurface::Create*GLSurface plus a surface type independent GLContext::CreateGLContext.
TEST=webgl on windows and mac, trybots
BUG=none
Review URL: http://codereview.chromium.org/6997003
Review URL: http://codereview.chromium.org/7015016
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@85081 0039d316-1c4b-4281-b951-d872f2087c98
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BUG=82167
TEST=Existing unit tests still pass.
Review URL: http://codereview.chromium.org/7004006
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@85029 0039d316-1c4b-4281-b951-d872f2087c98
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GLSurface::Create*GLSurface plus a surface type independent GLContext::CreateGLContext.
TEST=webgl on windows and mac, trybots
BUG=none
Review URL: http://codereview.chromium.org/6997003
TBR=apatrick@chromium.org
Review URL: http://codereview.chromium.org/7015003
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@85016 0039d316-1c4b-4281-b951-d872f2087c98
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surface type independent GLContext::CreateGLContext.
TEST=webgl on windows and mac, trybots
BUG=none
Review URL: http://codereview.chromium.org/6997003
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@85013 0039d316-1c4b-4281-b951-d872f2087c98
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BUG=none
TEST=none
Review URL: http://codereview.chromium.org/7005013
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@84883 0039d316-1c4b-4281-b951-d872f2087c98
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This patch fixes some of the inconsistencies between the VideoDecode structs
in the ppapi namespace and their wrappers in the media namespace.
It also implements some of the hooks to pass messages to and from the browser
and plugin.
BUG=NONE
TEST=NONE
Review URL: http://codereview.chromium.org/6901036
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@84871 0039d316-1c4b-4281-b951-d872f2087c98
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changes to support video capture devices and the media stream api.
Review URL: http://codereview.chromium.org/6980019
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@84847 0039d316-1c4b-4281-b951-d872f2087c98
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BUG=78730
TEST=none
Review URL: http://codereview.chromium.org/6975006
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@84789 0039d316-1c4b-4281-b951-d872f2087c98
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BUG=82098
TEST=none
R=thakis@chromium.org
Review URL: http://codereview.chromium.org/6997006
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@84754 0039d316-1c4b-4281-b951-d872f2087c98
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BUG=none
TEST=none
R=thakis@chromium.org
Review URL: http://codereview.chromium.org/6985009
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@84725 0039d316-1c4b-4281-b951-d872f2087c98
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bug=None
TEST=try bots
Review URL: http://codereview.chromium.org/6951013
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@84540 0039d316-1c4b-4281-b951-d872f2087c98
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BUG=none
TEST=try bots
Review URL: http://codereview.chromium.org/6903018
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@84489 0039d316-1c4b-4281-b951-d872f2087c98
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This includes header files for the abstract base classes necessary for lower level parts necessary for video capturing in Chromium as well as an implementation of these classes on Linux. This patch is the first in a series necessary for implementing video capture in the browser process. Tested on Linux.
This patch also includes a fake implementation of VideoCaptureDevice to be used with unittests for testing Video Capture classes.
Patch by perkl@google.com:
http://codereview.chromium.org/6878013/
BUG=none
TEST=none
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@84148 0039d316-1c4b-4281-b951-d872f2087c98
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Previously they were getting dropped on the floor, which could leave the media pipeline in lame duck mode.
BUG=80187
TEST=media_unittests
Review URL: http://codereview.chromium.org/6899058
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@83577 0039d316-1c4b-4281-b951-d872f2087c98
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BUG=58409
TEST=None
Review URL: http://codereview.chromium.org/6893032
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@83557 0039d316-1c4b-4281-b951-d872f2087c98
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Added lock calls around buffer_queue_, read_queue_, and stopped_ in demuxer stream. This is so the Read call will not block if the DemuxTask is blocked and the buffer queue is not empty.
BUG=75483
TEST=Play a live WebM stream and make sure the AV sync is good and
the video plays back smoothly.
Review URL: http://codereview.chromium.org/6879035
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@83552 0039d316-1c4b-4281-b951-d872f2087c98
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BUG=76996
TEST=none
Review URL: http://codereview.chromium.org/6883205
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@83269 0039d316-1c4b-4281-b951-d872f2087c98
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BUG=none
TEST=media_unittests, compiles, etc.
Review URL: http://codereview.chromium.org/6905071
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@83240 0039d316-1c4b-4281-b951-d872f2087c98
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media/base/video_decoder_config.{cc,h}.
BUG=none
TEST=compiles
Review URL: http://codereview.chromium.org/6905065
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@83226 0039d316-1c4b-4281-b951-d872f2087c98
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git-svn-id: svn://svn.chromium.org/chrome/trunk/src@83187 0039d316-1c4b-4281-b951-d872f2087c98
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callbacks.
They are indeed hot.
BUG=none
TEST=media_unittests, unit_tests, etc...
Review URL: http://codereview.chromium.org/6893014
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@83184 0039d316-1c4b-4281-b951-d872f2087c98
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into PtsStream.
This simplifies its reuse in other video decoders. An instance of this class is added to OmxVideoDecoder filter.
The PTS processing is mostly left intact. The only difference is addition of PtsStream::Seek() method, which
resets the current PTS. Without this method seeking brakes AV synchronization if the video decoder relies on last
known PTS and frame rate to calculate timestamps for decoded frames.
Patch by ostrovsm@gmail.com:
http://codereview.chromium.org/6902032/
BUG=none
TEST=The easiest way I found to reproduce the problem is to use an .avi file. It doesn't happen all the time but
sometimes AVI demuxer reports invalid timestamps for video packets, and the decoder heavily relies on the PTS
estimation logic (last PTS + frame rate). A sample file that triggers the behavior can be downloaded from [1].
The FFmpeg library has to be reconfigured to support MPEG4 decoding and AVI demuxing. Also to simplify the
experiment "video/x-msvideo" has to be added to the list of supported media types in net/base/mime_util.cc.
[1] http://www.dvdloc8.com/clip.php?movieid=284&clipid=1
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@83180 0039d316-1c4b-4281-b951-d872f2087c98
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Also includes some cleanup for AudioParameter users including a new helper method GetBytesPerSecond().
BUG=28206
TEST=media_unittests, test_shell_tests, etc...
Review URL: http://codereview.chromium.org/6903007
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@83098 0039d316-1c4b-4281-b951-d872f2087c98
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BUG=76996
TEST=none
Review URL: http://codereview.chromium.org/6894040
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@83082 0039d316-1c4b-4281-b951-d872f2087c98
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BUG=80059
TEST=none
Review URL: http://codereview.chromium.org/6878081
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@82612 0039d316-1c4b-4281-b951-d872f2087c98
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Replaced using ALSA snd_pcm_set_params() with separate snd_pcm_hw_X() calls in order to use snd_pcm_hw_params_set_rate_near() which allows for setting rates on some devices that don't normally allow some rates like 22050Hz.
BUG=chromium-os:13231, chromium-os:13721
TEST=Manual, 22khz audio should play (test file in bug)
Review URL: http://codereview.chromium.org/6869037
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@82042 0039d316-1c4b-4281-b951-d872f2087c98
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BUG=none
TEST=none
Review URL: http://codereview.chromium.org/6871030
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@81843 0039d316-1c4b-4281-b951-d872f2087c98
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This was affecting all platforms. The major issue was that he SetPlaybackRate(1) which is used to start playback was being done in the middle of the series of Seek operations. So doing Seek() followed by SetPlaybackRate(1) was done, the Seek could immediately stop the playback. To fix, Seek() was made atomic with regards to SetPlaybackRate() by delaying the execution of SetPlaybackRate until after the Seek sequence has completely finished.
To make things run even smoother, a short delay was added before recyclilng a used audio stream in the Dispatcher. This gives the stream time to 'power down' before being reused.
Tested on Linux, Chrome-OS (Cr48) and Mac with great results, making HTML5 audio much more usable for games.
BUG=73045,59369,59370,65618
TEST=Manual, Quickly playing/stopping HTML5 audio should play cleanly.
Review URL: http://codereview.chromium.org/6822019
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@81670 0039d316-1c4b-4281-b951-d872f2087c98
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Playing audio files shorter than about 11000 samples on Linux was either not working at all, or re-playing (starting and stopping on the same audio object) was working only intermittently. It was possible to stop audio playback before the first buffer was played, resulting in no sound at all. Also, if replaying, the buffer may have been dirty from the previous playback on the same device.
So on Linux at least, these issues appear fixed.
BUG=73045,47761,59367,59369,59370,65618
TEST=Manual, quickly playing short audio files on Linux should work
Review URL: http://codereview.chromium.org/6776024
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@81669 0039d316-1c4b-4281-b951-d872f2087c98
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Intention is that this tester can be used to decouple HW decode accelerator
integration from running the whole Chrome browser.
Features:
- Independent GUnit executable, which should be possible to use in autotests.
- Mimics Renderer process from Gpu video pipeline perspective.
* Test bench contains implementation of FakeClient which essentially mimics
Renderer process from the GpuVideoDecodeAccelerator's point of view.
* FakeClient runs on it's own thread and will communicate with using the IPC
messages that are used also within the real use case.
* FakeClient will allocate memories using same SharedMemory stuff as the
real Renderer code.
* Currently reads H.264 Annex B bitstream from file and parses it to NAL
units before feeding to the decoder
* TODO: Polish and improving the features and configurability.
* TODO: GLES texture allocation for textures.
- Allows building various test cases and error behaviour as well both on
AcceleratedVideoDecoder interface as well as erroneous behaviour from the
client.
- Allows also checking expected order of calls if we want to enforce certain
behaviour across various implementations.
Patch by vmr@chromium.org:
http://codereview.chromium.org/6720040/
BUG=none
TEST=none
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@81663 0039d316-1c4b-4281-b951-d872f2087c98
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process.
Also refactors some shared audio code into audio_common.{cc,h}.
Patch by henrika@chromim.org:
http://codereview.chromium.org/6250196/
BUG=none
TEST=none
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@81315 0039d316-1c4b-4281-b951-d872f2087c98
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Fix up all the callers to use the new location and namespace.
Also, delete the stub file since it isn't included by anyone more.
(Note: This was a TODO for brettw).
BUG=None
TEST=None
R=brettw@chromium.org
Review URL: http://codereview.chromium.org/6825055
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@81303 0039d316-1c4b-4281-b951-d872f2087c98
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BUG=none
TEST=try bots
Review URL: http://codereview.chromium.org/6815011
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@81199 0039d316-1c4b-4281-b951-d872f2087c98
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BUG=none
TEST=none
Review URL: http://codereview.chromium.org/6814027
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@80878 0039d316-1c4b-4281-b951-d872f2087c98
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accessors to the singleton for more values that various code wants, then convert almost everyone using OSVERSIONINFO or SYSTEM_INFO structs to calling these accessors. Declare an AtExitManager in the out-of-process test runner since it didn't have one and that breaks singleton-using code in the test executable (as opposed to in chrome.dll).
A few other minor cleanups along the way (binding of "*", shorter code, etc.). Because I ran into problems with it while modifying gcapi.cc, I cleaned up our usage of strsafe.h a bit, so that files that don't need it don't include it and files that do use STRSAFE_NO_DEPRECATE instead of a modified #include order.
BUG=none
TEST=none
Review URL: http://codereview.chromium.org/6816027
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@80851 0039d316-1c4b-4281-b951-d872f2087c98
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TBR=pkasting@chromium.org
Review URL: http://codereview.chromium.org/6816024
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@80824 0039d316-1c4b-4281-b951-d872f2087c98
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accessors to the singleton for more values that various code wants, then convert almost everyone using OSVERSIONINFO or SYSTEM_INFO structs to calling these accessors. Declare an AtExitManager in the out-of-process test runner since it didn't have one and that breaks singleton-using code in the test executable (as opposed to in chrome.dll).
A few other minor cleanups along the way (binding of "*", shorter code, etc.). Because I ran into problems with it while modifying gcapi.cc, I cleaned up our usage of strsafe.h a bit, so that files that don't need it don't include it and files that do use STRSAFE_NO_DEPRECATE instead of a modified #include order.
BUG=none
TEST=none
Review URL: http://codereview.chromium.org/6713107
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@80819 0039d316-1c4b-4281-b951-d872f2087c98
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The preload_ field was uninitialized when PipelineImpl was constructed, so
PipelineImpl unit tests failed Valgrind tests. CL 80465 introduced the problem.
BUG=NONE
TEST=NONE
TBR=acolwell
Review URL: http://codereview.chromium.org/6720052
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@80503 0039d316-1c4b-4281-b951-d872f2087c98
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This patch implements the logic necessary to respect the preload attribute
when it is set to MetaData. This also refactors the BufferedResourceLoader
to determine its buffering techniques based on a DeferStrategy value.
BUG=16482,76555
TEST=media/video-preload.html, test_shell_tests
Review URL: http://codereview.chromium.org/6625059
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@80465 0039d316-1c4b-4281-b951-d872f2087c98
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BUG=none
TEST=none
Review URL: http://codereview.chromium.org/6677123
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@80279 0039d316-1c4b-4281-b951-d872f2087c98
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libavcore is defunct in upstream ffmpeg.
Patch by floppymaster@gmail.com:
http://codereview.chromium.org/6791004/
BUG=77795
TEST=Build with recent ffmpeg (use_system_ffmpeg=1)
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@80200 0039d316-1c4b-4281-b951-d872f2087c98
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If bits per channel is 8, open the stream as unsigned and use 128 as the silence value.
BUG=70730
TEST=media_unittests and manual testing of a bunch of audio files (8 bit and others).
Review URL: http://codereview.chromium.org/6689003
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@80181 0039d316-1c4b-4281-b951-d872f2087c98
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BUG=none
TEST=none
Review URL: http://codereview.chromium.org/6771037
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@80174 0039d316-1c4b-4281-b951-d872f2087c98
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BUG=none
TEST=FFmpegCommonTest
Review URL: http://codereview.chromium.org/6708130
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@80153 0039d316-1c4b-4281-b951-d872f2087c98
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BUG=none
TEST=build player_x11, start it with --v=1
Review URL: http://codereview.chromium.org/6776002
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@79889 0039d316-1c4b-4281-b951-d872f2087c98
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