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The patch calculates a second channel mixing matrix from the current one. The matrix contains the original values * (2^10) as integers. This matrix is used when integer-formatted channels are mixed. On a ARM Cortex-A8, single core, 800MHz this improves performance in a testcase from 29s to 9s for downmixing 6 channels to stereo. https://bugzilla.gnome.org/show_bug.cgi?id=747005 |
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.. | ||
adder | ||
app | ||
audioconvert | ||
audiorate | ||
audioresample | ||
audiotestsrc | ||
encoding | ||
gio | ||
playback | ||
subparse | ||
tcp | ||
typefind | ||
videoconvert | ||
videorate | ||
videoscale | ||
videotestsrc | ||
volume | ||
Makefile.am |