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* Fold first 3 channels of multichannel instead of 5. Use fixed point.fbarchard@chromium.org2009-10-201-9/+15
| | | | | | | | | BUG=none TEST=play a multichannel video, such as trek6.ogv. Voices should sound centered and music stereo. Review URL: http://codereview.chromium.org/304006 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@29550 0039d316-1c4b-4281-b951-d872f2087c98
* Fix a leak in AudioRendererBaseTest::OneCompleteReadCyclehclam@chromium.org2009-08-061-1/+2
| | | | | | | | | | | | | | | | We should a local reference of the input buffer, so that buffer gets cleanup after it is out of scope. Also disabled AudioUtilTest.FoldChannels_s16_benchmark because it is running too long. It shold be run locally instead of on the build bots. TEST=media_unittests --gtest_filter=AudioRendererBaseTest.OneCompleteReadCycle TBR=scherkus Review URL: http://codereview.chromium.org/165087 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@22671 0039d316-1c4b-4281-b951-d872f2087c98
* Surround Sound handling by folding 5 channels down to stereo.fbarchard@chromium.org2009-07-251-0/+71
| | | | | | | | | BUG=16026 TEST=play a movie trailer with 5.1 audio. It should sound roughly the same as quicktime. Review URL: http://codereview.chromium.org/155894 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@21613 0039d316-1c4b-4281-b951-d872f2087c98
* Software volume adjustment by changing samples.fbarchard@chromium.org2009-07-201-0/+66
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