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arm64: convert dcadsp neon asm from arm
authorJanne Grunau <janne-libav@jannau.net>
Sat, 28 Nov 2015 14:23:52 +0000 (15:23 +0100)
committerJanne Grunau <janne-libav@jannau.net>
Mon, 14 Dec 2015 15:45:01 +0000 (16:45 +0100)
commitc33c1fa8af2b2e82418a06901b6ad17b3d61b73e
tree527ed648444d04866df81da753379bfe692718b5tree | snapshot
parente2710e790c09e49e86baa58c6063af0097cc8cb0commit | diff
arm64: convert dcadsp neon asm from arm

~2% faster dts decoding overall.

                    cortex-a57   cortex-a53
dca_decode_hf_c:    474.8        1659.9
dca_decode_hf_neon: 225.2         301.1
dca_lfe_fir0_c:     913.2        1537.7
dca_lfe_fir0_neon:  286.8         451.9
dca_lfe_fir1_c:     848.7        1711.5
dca_lfe_fir1_neon:  387.1         506.4
libavcodec/aarch64/Makefile diff | blob | history
libavcodec/aarch64/dcadsp_init.c [new file with mode: 0644] blob
libavcodec/aarch64/dcadsp_neon.S [new file with mode: 0644] blob
libavcodec/dcadsp.c diff | blob | history
libavcodec/dcadsp.h diff | blob | history
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