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| author | xians@chromium.org <xians@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2014-07-16 21:38:18 +0000 |
|---|---|---|
| committer | xians@chromium.org <xians@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2014-07-16 21:38:18 +0000 |
| commit | 43a63273ded47c2c086c738f98599a61aa72fef9 (patch) | |
| tree | c2db0c84f76e1a51074645c3bd880b66fd916c97 /media/media.gyp | |
| parent | 3df4a8560e995a350304770bc2314e07713fefaf (diff) | |
| download | chromium_src-43a63273ded47c2c086c738f98599a61aa72fef9.zip chromium_src-43a63273ded47c2c086c738f98599a61aa72fef9.tar.gz chromium_src-43a63273ded47c2c086c738f98599a61aa72fef9.tar.bz2 | |
Add a block based Audio FIFO.
This new AudioBlockFifo() is made for the input code to avoid copying audio data during Push() and Consume().
Contrast to the existing AudioFifo, which requires a AudioBus* as input param for its Push() and Consume() methods to copy the data from/to the FIFO, this new AudioBlockFifo keeps blocks of AudioBus, it accepts interleaved data as input for its Push() method, and its Consume() method return an AudioBus for consumption. So the copy operations in this AudioBlockFifo() is 1 versus 3 in AudioFifo().
NOTRY=true
BUG=393199
TEST=media_unittests --gtest_filter="*AudioBlockFifo*"
Review URL: https://codereview.chromium.org/389623002
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283518 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'media/media.gyp')
| -rw-r--r-- | media/media.gyp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/media/media.gyp b/media/media.gyp index fdccc42..f1e81dd 100644 --- a/media/media.gyp +++ b/media/media.gyp @@ -206,13 +206,15 @@ 'base/android/media_player_manager.h', 'base/android/media_resource_getter.cc', 'base/android/media_resource_getter.h', + 'base/audio_block_fifo.cc', + 'base/audio_block_fifo.h', 'base/audio_buffer.cc', 'base/audio_buffer.h', 'base/audio_buffer_queue.cc', 'base/audio_buffer_queue.h', - 'base/audio_capturer_source.h', 'base/audio_buffer_converter.cc', 'base/audio_buffer_converter.h', + 'base/audio_capturer_source.h', 'base/audio_converter.cc', 'base/audio_converter.h', 'base/audio_decoder.cc', @@ -1061,6 +1063,7 @@ 'base/android/media_codec_bridge_unittest.cc', 'base/android/media_drm_bridge_unittest.cc', 'base/android/media_source_player_unittest.cc', + 'base/audio_block_fifo_unittest.cc', 'base/audio_buffer_converter_unittest.cc', 'base/audio_buffer_unittest.cc', 'base/audio_buffer_queue_unittest.cc', |