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* Clean up AudioRendererAlgorithmOLA when dealing with very little remaining data.scherkus@chromium.org2009-08-251-0/+1
| | | | | | | | | | | | | | | Since the main OLA loop refuses to process data when there isn't enough to process, it was possible in some situations for OLA to hold on to a few remaining bytes and never be completely "finished". This resulted in the ended event not firing, which leads to looping not working. The solution was to simply consume all remaining data and replace it with muted audio in the destination buffer. Not the best solution (we end up losing <8ms of audio at the end), but it works and is a safe fix. I also lowered the OLA threshold to 0.5x since we sound the same as other implementations so why not :P TEST=media_unittests, ended+looping when rate != 1.0f BUG=19105,19856 Review URL: http://codereview.chromium.org/174270 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@24189 0039d316-1c4b-4281-b951-d872f2087c98
* Updates to be able to build all targets in Linux x64.deanm@chromium.org2009-08-211-7/+11
| | | | | | | Review URL: http://codereview.chromium.org/174261 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@24029 0039d316-1c4b-4281-b951-d872f2087c98
* Suppress slider thumb jumping around during seekinghclam@chromium.org2009-08-211-1/+2
| | | | | | | | | | | | | BUG=19396 TEST=Open a video, seek to any position, the thumb should stops a bit and then goes forward from there. Preventing the slider thumb from jumping around after seek by freezing the clock until we get a valid time update from the audio renderer. Review URL: http://codereview.chromium.org/173072 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@23937 0039d316-1c4b-4281-b951-d872f2087c98
* Reimplement the AlsaPcmOutputStream and fix the threading issues.ajwong@chromium.org2009-08-041-0/+3
| | | | | | | | Changes the threading model from one thread per stream to one shared thread. Also, redoes the alsa reading/buffering logic to assume an asynchronous data source, and respect the different packet sizes. The Alsa device is set to non-blocking now. State transitions are cleaned up, and the threading semantics are reworked. Now linux audio will no longer crash on shutdown, seek, pause, or tab close. This implementation does still leak though. :( The leak will be fixed in another CL. Review URL: http://codereview.chromium.org/160497 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@22414 0039d316-1c4b-4281-b951-d872f2087c98
* Implemented a proper clock for audio/video synchronization.scherkus@chromium.org2009-07-281-0/+4
| | | | | | | | | | | More or less a change to pull out time management from PipelineImpl into a new class ClockImpl. Biggest difference is ClockImpl will use the system clock + linear interpolation to provide a more "precise" representation of the current playback position. BUG=16508 TEST=a/v sync should remain the same, currentTime should report more precise values Review URL: http://codereview.chromium.org/159517 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@21882 0039d316-1c4b-4281-b951-d872f2087c98
* Merged FilterHostImpl into PipelineInternal as it was no longer needed and ↵scherkus@chromium.org2009-07-221-2/+0
| | | | | | | | | | | | | | | added complexity. PipelineInternal now directly implements FilterHost and uses an std::map to safely cast from MediaFilter to specialized filter subclasses. PipelineImpl also provides the same set of functions as FilterHost to allow PiplineInternal to acquire the lock and safely update data. BUG=17107 TEST=media_unittests should still pass Review URL: http://codereview.chromium.org/155739 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@21287 0039d316-1c4b-4281-b951-d872f2087c98
* Refactoring to share MockAudioOutputStream implementations across 3 platformshclam@google.com2009-07-221-0/+2
| | | | | | | | | | | | | Re-trying the previous CL. The last change got reverted because of valgrind failure. TBR=scherkus Original CL: http://codereview.chromium.org/155471 Review URL: http://codereview.chromium.org/159167 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@21242 0039d316-1c4b-4281-b951-d872f2087c98
* fix warnings treated as errors on line 94 and 97 that are allowed on try ↵fbarchard@chromium.org2009-07-211-0/+7
| | | | | | | | | | | server, but not buildbot. doh BUG=17304 TEST=buildbot has different warnings than try server. this patch reenables the qtfaststart build with 2 warnings fixed. Review URL: http://codereview.chromium.org/155834 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@21215 0039d316-1c4b-4281-b951-d872f2087c98
* Revert r21137 to fix Chromium mac valgrindhclam@chromium.org2009-07-211-2/+0
| | | | | | | | TBR=scherkus Review URL: http://codereview.chromium.org/159122 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@21154 0039d316-1c4b-4281-b951-d872f2087c98
* Remove qtfaststart for now from build filefbarchard@chromium.org2009-07-211-7/+0
| | | | | | Review URL: http://codereview.chromium.org/159121 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@21153 0039d316-1c4b-4281-b951-d872f2087c98
* qt-faststart is a tool that moves the 'moov' to the start of file, reducing ↵fbarchard@chromium.org2009-07-211-0/+7
| | | | | | | | | | | | | | startup latency. This version handles 'free' atoms, which are produced by mp4box and other tools, but impact ffmpeg seeks on playback. The code follows ffmpeg coding standards. BUG=17304 TEST=instrument seeks or measure latency performance and play videos with and without qt-faststart applied to the data. Review URL: http://codereview.chromium.org/149439 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@21150 0039d316-1c4b-4281-b951-d872f2087c98
* Refactoring to share MockAudioOutputStream implementations across 3 platformshclam@chromium.org2009-07-211-0/+2
| | | | | | Review URL: http://codereview.chromium.org/155471 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@21137 0039d316-1c4b-4281-b951-d872f2087c98
* Software volume adjustment by changing samples.fbarchard@chromium.org2009-07-201-1/+4
| | | | | | | | | BUG=16500 TEST=play youtube in different window. play another video with video tag and mute sound and make sure it does not affect youtube. Review URL: http://codereview.chromium.org/159092 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@21091 0039d316-1c4b-4281-b951-d872f2087c98
* Adding callback support to media filter Initialize() and Seek().scherkus@chromium.org2009-07-161-0/+3
| | | | | | | | | | | | | Also includes unit tests for AudioRendererBase and VideoRendererBase. I had to rollback my first attempt at this change. Original review: http://codereview.chromium.org/155469 BUG=16014,16031 TEST=media_unittests, layout tests Review URL: http://codereview.chromium.org/155608 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@20836 0039d316-1c4b-4281-b951-d872f2087c98
* Revert "Splitting media filter's Initialize() into Create() + callback and ↵scherkus@chromium.org2009-07-151-3/+0
| | | | | | | | | Seek() + callback." Review URL: http://codereview.chromium.org/149682 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@20745 0039d316-1c4b-4281-b951-d872f2087c98
* Splitting media filter's Initialize() into Create() + callback and Seek() + ↵scherkus@chromium.org2009-07-151-0/+3
| | | | | | | | | | | callback. BUG=16014,16031 TEST=media_unittests, layout tests Review URL: http://codereview.chromium.org/155469 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@20744 0039d316-1c4b-4281-b951-d872f2087c98
* Converted remaining tests to use gmock and deleted all old mocking code.scherkus@chromium.org2009-07-101-3/+0
| | | | | | | | | | | The most important part was refactoring PipelineImpl tests in preparation for message loop injection. The old mocks just did not work *at all* with my message loop injection patch. BUG=16008 TEST=media_unittests should pass and not flake out Review URL: http://codereview.chromium.org/149423 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@20412 0039d316-1c4b-4281-b951-d872f2087c98
* Updated FFmpegDemuxerTest and FFmpegVideoDecoderTest to use the gmock-based ↵scherkus@chromium.org2009-07-091-1/+0
| | | | | | | | | | | | | MockFilterHost. Also deleted the old MockPipeline and MockFilterHost code as it has been completely deprecated. BUG=16008 TEST=FFmpegDemuxerTest and FFmpegVideoDecoderTest Review URL: http://codereview.chromium.org/149366 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@20242 0039d316-1c4b-4281-b951-d872f2087c98
* BufferQueue class to hide audio data micromanagement from scaling ↵kylep@chromium.org2009-07-081-0/+3
| | | | | | | | | | algorithms. May be useful in other contexts. BUG=16011 TEST=src/media/base/buffer_queue_unittest.cc Review URL: http://codereview.chromium.org/155193 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@20211 0039d316-1c4b-4281-b951-d872f2087c98
* Removing video_decoder_unittest.cc as it tests nothing.scherkus@chromium.org2009-07-081-1/+0
| | | | | | | | | | | ffmpeg_video_decoder_unittest.cc is a much more comprehensive test! BUG=16008 TEST=none Review URL: http://codereview.chromium.org/155198 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@20162 0039d316-1c4b-4281-b951-d872f2087c98
* OLA Algorithm and test shell.kylep@chromium.org2009-07-071-0/+12
| | | | | | | | BUG=16011 TEST=none Review URL: http://codereview.chromium.org/151120 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@19994 0039d316-1c4b-4281-b951-d872f2087c98
* Make FFmpeg delay load settings propagate to all shared libraries and ↵scherkus@chromium.org2009-07-011-6/+0
| | | | | | | | | | | executables. TEST=everything should build with no test hangs BUG=15664 Review URL: http://codereview.chromium.org/151124 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@19746 0039d316-1c4b-4281-b951-d872f2087c98
* Checking in media/base/mock_filters.h, a new set of mock filters based on gmock.scherkus@chromium.org2009-06-231-0/+1
| | | | | | | | | TEST=FFmpegDemuxer tests should continue to run BUG=none Review URL: http://codereview.chromium.org/147046 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@19078 0039d316-1c4b-4281-b951-d872f2087c98
* Renamed media::VideoThread to the more appropriate media::VideoRendererBase.scherkus@chromium.org2009-06-221-3/+0
| | | | | | | | | | BUG=none TEST=none Review URL: http://codereview.chromium.org/141059 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@18970 0039d316-1c4b-4281-b951-d872f2087c98
* Draft of base and default algorithm class for AudioRendererBase refactor.kylep@chromium.org2009-06-191-0/+4
| | | | | | Review URL: http://codereview.chromium.org/118395 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@18876 0039d316-1c4b-4281-b951-d872f2087c98
* Refactored, templatized, commented and moved TestReader to the fancy new ↵scherkus@chromium.org2009-06-161-0/+1
| | | | | | | | | | MockReader. Previously only used by FFmpegDemuxerTest, it's not templated so we can use it with FFmpegVideoDecoderTest and FFmpegAudioDecoderTest and any other sort of demuxer or decoder for that matter. Review URL: http://codereview.chromium.org/126027 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@18547 0039d316-1c4b-4281-b951-d872f2087c98
* Make the generated stubs weak. Enable the unittests that had conflicting ↵ajwong@chromium.org2009-06-161-14/+0
| | | | | | | | | | symbols. Also move some of the old mocks into their own namespace. They were causing linker confusion due to inlining or something which generated bad test executables that segfaulted. Review URL: http://codereview.chromium.org/126170 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@18457 0039d316-1c4b-4281-b951-d872f2087c98
* Moving MockFFmpeg to its own file and some media.gyp cleanup.scherkus@chromium.org2009-06-151-17/+21
| | | | | | | | Step one of having a completely mocked FFmpeg library. Review URL: http://codereview.chromium.org/126160 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@18455 0039d316-1c4b-4281-b951-d872f2087c98
* Unit tests for FFmpegVideoDecoder using gmock.scherkus@chromium.org2009-06-121-0/+4
| | | | | | Review URL: http://codereview.chromium.org/123030 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@18233 0039d316-1c4b-4281-b951-d872f2087c98
* Split FFmpegDemuxerStream into a separate interface AVStreamProvider.scherkus@chromium.org2009-06-111-0/+2
| | | | | | | | Pure refactor, functionality remains the same. Review URL: http://codereview.chromium.org/122018 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@18213 0039d316-1c4b-4281-b951-d872f2087c98
* Allow PushSource to have smaller write size than read size (packet size)hclam@chromium.org2009-06-041-0/+1
| | | | | | | | | | The change actually supports arbitrary write size but write size greater than read size (packet size) is prohibited by an explicit check. Review URL: http://codereview.chromium.org/118170 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@17686 0039d316-1c4b-4281-b951-d872f2087c98
* Media player adds seek menu and dialog.fbarchard@chromium.org2009-05-221-0/+1
| | | | | | Review URL: http://codereview.chromium.org/115692 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@16778 0039d316-1c4b-4281-b951-d872f2087c98
* Explicitly enable /INCREMENTAL linking for gyp-generated Debug builds.sgk@google.com2009-05-221-0/+5
| | | | | | | | | | | | | | | | | | | | | | Explicitly disable it (/INCREMENTAL:NO) for Release, and for the following targets that require it: chrome.dll interactive_ui_tests.exe perf_tests.exe unit_tests.exe Explicitly specificy /SUBSYSTEM:CONSOLE as default for linking, and match current practice by overriding with /SUBSYSTEM:WINDOWS for: chrome.exe chrome.dll media_player.exe sandbox_poc.exe TEST=none BUG=none Review URL: http://codereview.chromium.org/115664 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@16698 0039d316-1c4b-4281-b951-d872f2087c98
* Third attempt at http://codereview.chromium.org/115276ajwong@chromium.org2009-05-211-0/+8
| | | | | | Review URL: http://codereview.chromium.org/115645 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@16639 0039d316-1c4b-4281-b951-d872f2087c98
* Revert r16622estade@chromium.org2009-05-211-8/+0
| | | | | | | | TBR=ajwong Review URL: http://codereview.chromium.org/115641 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@16626 0039d316-1c4b-4281-b951-d872f2087c98
* Reapply http://codereview.chromium.org/115276ajwong@chromium.org2009-05-211-0/+8
| | | | | | Review URL: http://codereview.chromium.org/115638 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@16622 0039d316-1c4b-4281-b951-d872f2087c98
* Revert http://codereview.chromium.org/115276ajwong@chromium.org2009-05-211-8/+0
| | | | | | Review URL: http://codereview.chromium.org/115624 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@16584 0039d316-1c4b-4281-b951-d872f2087c98
* This iteration creates one message loop per audio output stream that is ↵ajwong@chromium.org2009-05-211-0/+8
| | | | | | | | responsible for buffering data from the data source, and writing the buffers to the output device. This design blocks while waiting for data to be retrieved from the data source, which can lead to unnecessary buffer underruns in the audio device. This will be solved later after the non-blocking AudioSource interface is written. Review URL: http://codereview.chromium.org/115276 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@16583 0039d316-1c4b-4281-b951-d872f2087c98
* SeekableBuffer to implement a window of buffer which has short seeking ability.hclam@chromium.org2009-05-191-0/+3
| | | | | | | | | | | Defined the base interface SeekableBuffer and a thread safe implemntation of ThreadSafeSeekableBuffer. This class is to be used for media resource loading that does the meat of buffer queueing and handles short seeking for short distance out-of-order read patterns. Review URL: http://codereview.chromium.org/113213 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@16348 0039d316-1c4b-4281-b951-d872f2087c98
* YUV with clipping.fbarchard@chromium.org2009-05-181-3/+0
| | | | | | | | | | | | All functions do 2 pixels at a time. 90 and 270 rotations implemented. YV16 refactored. YV12 code accepts a YuvType that allows the same code to support YV16 as well. Special case for half size removed. Special case for doubling added. 3.62 ms versus 8.62 for general purpose code. Review URL: http://codereview.chromium.org/113407 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@16334 0039d316-1c4b-4281-b951-d872f2087c98
* Checking in VideoThread, which uses a dedicated thread for the purpose of ↵scherkus@chromium.org2009-05-141-0/+2
| | | | | | | | | | timing frame presentation. Simple class, but getting the details right are very tricky. There are additional tweaks we can make (such as counting ticks since the last audio callback), but for now this gets the job done. Review URL: http://codereview.chromium.org/113360 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@16062 0039d316-1c4b-4281-b951-d872f2087c98
* YUV scaling and conversion refactored into low levels per platform that do a ↵fbarchard@chromium.org2009-05-131-0/+4
| | | | | | | | | | | row and high levels that step thru the image. Low level is implemented in MMX assembly. Mac and Linux use reference code for this version. Review URL: http://codereview.chromium.org/113247 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@16011 0039d316-1c4b-4281-b951-d872f2087c98
* Retry of enabling video on linux. See related review: ↵ajwong@chromium.org2009-05-081-12/+1
| | | | | | | | | | | | | http://codereview.chromium.org/100195 The effective changes were: 1) Adding av_register_protocol into the def file for ffmpeg in windows. 2) Commenting out the drawing glue code for non-skia platforms. 3) Fixing some mac compilation error caused by code drift. Review URL: http://codereview.chromium.org/99306 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@15611 0039d316-1c4b-4281-b951-d872f2087c98
* Removed duplicate entries in media.gyp.scherkus@chromium.org2009-05-051-2/+0
| | | | | | | | TBR=mark Review URL: http://codereview.chromium.org/108039 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@15341 0039d316-1c4b-4281-b951-d872f2087c98
* Media Player mainfrm.hfbarchard@chromium.org2009-05-051-6/+13
| | | | | | | | | | | | | | | | | | | | | | | This module contains all event handling for menus in the Media Player. The implementation is WTL (Windows Template Library) based. The main menu is: File Edit View Play Options Help File opens/closes movies and has print features. Edit has copy/paste features. View has spatial controls, such as scaling, and tool and status bars and a properties dialogue box. Play has temporal controls, such as play speed and pause. Options controls details such as Audio and Video on/off. Help is just an about box. Right clicking brings up a context menu with edit and view items. A tool bar exposes the most common menu items as buttons. Hotkeys (accelerators) are mapped to most menu items. A .RC file is used to edit the menus using the resource editor in visual studio. Dialogue boxes are each handled by a different .h. ie props.h for properties. Mainfrm.h does some minor dialogue boxes directly, such as the file selector and alert boxes for errors. Review URL: http://codereview.chromium.org/99087 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@15311 0039d316-1c4b-4281-b951-d872f2087c98
* Revert "Enable video in posix builds and remove unneeded ifdefs to guard ↵ajwong@chromium.org2009-05-011-1/+9
| | | | | | | | | | | | windows." This reverts commit 9c23aa9006918e7091742e1826181db081a16a65. TBR=evan Review URL: http://codereview.chromium.org/101020 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@15121 0039d316-1c4b-4281-b951-d872f2087c98
* Enable video in posix builds and remove unneeded ifdefs to guard windows.ajwong@chromium.org2009-05-011-9/+1
| | | | | | | | The code still crashes when trying to play a video, but this will allow debugging. Review URL: http://codereview.chromium.org/100195 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@15117 0039d316-1c4b-4281-b951-d872f2087c98
* media player resource header file. Mechanically generated.fbarchard@chromium.org2009-04-281-20/+24
| | | | | | Review URL: http://codereview.chromium.org/99107 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@14702 0039d316-1c4b-4281-b951-d872f2087c98
* Resource file for media player.fbarchard@chromium.org2009-04-231-12/+26
| | | | | | Review URL: http://codereview.chromium.org/93082 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@14365 0039d316-1c4b-4281-b951-d872f2087c98
* Build on Linux with shared libraries (significant chunks courtesy craigsch):sgk@google.com2009-04-221-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * Set $RPATH to $LIB_DIR in the SCons configuration. * Add missing dependencies: * net/net.gyp:net => testing/gtest.gyp:gtest * third_party/libxml/libxml.gyp:xmlcatalog => third_party/icu38/icu38.gyp:icuuc * chrome/chrome.gyp:perf_tests => renderer => views => webkit/webkit.gyp:glue * Add files: * third_party/WebKit/WebCore/loader/icon/IconRecord.cpp * third_party/WebKit/WebCore/page/Coordinates.cpp * skia/sgl/SkUnPreMultiply.cpp * Exclude on Linux: * chrome/views/controls/scroll_view.cc * chrome/views/focus/external_focus_tracker.cc * media/filter/ffmpeg_demuxer.{cc,h} * Remove files: * third_party/WebKit/WebCore/Configurations/Version.xcconfig * Sort the chrome.gyp:views linux exclusion list. * DEPS roll for $SHLINKFLAGS settings in gyp. Review URL: http://codereview.chromium.org/88058 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@14166 0039d316-1c4b-4281-b951-d872f2087c98
generated by cgit v1.1 at 2025-02-12 19:56:13 +0000