FFmpeg

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Ben Avison 649c666137 armv6: Accelerate vector_fmul_window

I benchmarked the result by measuring the number of gperftools samples that
hit anywhere in the AAC decoder (starting from aac_decode_frame()) or
specifically in vector_fmul_window_c() / ff_vector_fmul_window_vfp() for the
same sample AAC stream:

                    Before          After
                    Mean   StdDev   Mean   StdDev  Confidence  Change
Audio decode        1598.2 47.4     1529.2 25.4    100.0%      +4.5%
vector_fmul_window  244.0  22.1     188.9  22.3    100.0%      +29.2%

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

2014-07-16 21:37:41 +02:00

asm.S

Merge commit 'd5a55981986ac5d1a31aef3a8d16eaff8534a412'

2014-06-04 12:45:35 +02:00

bswap.h

…

cpu.c

Merge commit '7b0c7c9163fe3dd0081696befde28617119d2590'

2014-06-28 21:31:18 +02:00

cpu.h

…

float_dsp_arm.h