On 09/25/2012 12:37 PM, Måns Rullgård wrote: > Justin Ruggles <[email protected]> writes: > >> Use the new function in the volume filter. >> --- >> C: 22249 >> SSE: 1721 >> AVX: 1219 >> >> libavfilter/af_volume.c | 6 +++--- >> libavutil/float_dsp.c | 9 +++++++++ >> libavutil/float_dsp.h | 15 +++++++++++++++ >> libavutil/x86/float_dsp.asm | 40 >> ++++++++++++++++++++++++++++++++++++++++ >> libavutil/x86/float_dsp_init.c | 7 +++++++ >> 5 files changed, 74 insertions(+), 3 deletions(-) > > Why do we need vectors of doubles?
We support the sample format. So why not make it 17X faster to apply a volume change? -Justin _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
