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authorChristophe Gisquet <christophe.gisquet@gmail.com>2012-05-11 11:17:36 +0200
committerMichael Niedermayer <michaelni@gmx.at>2014-02-08 00:55:42 +0100
commit481a46a462ca762600ee4ad4c3b1e93d21b1fa35 (patch)
treef81182d2736a1ae14a14b83eb35b70541d344509 /libavcodec/lpc.c
parenta7574a36afa1ccf5b170e4e827050710bd280899 (diff)
downloadffmpeg-481a46a462ca762600ee4ad4c3b1e93d21b1fa35.tar.gz
dcadsp: add int8x8_fmul_int32 to DSP context
It is currently declared as a macro who is set to inlinable functions, among which a Neon and a default C implementations. Add a DSP parameter to each inline function, unused except by the default C implementation which calls a function from the DSP context. On an Arrandale CPU, gain for an inlined SSE2 function vs. a call: - Win32: 29 to 26 cycles - Win64: 25 to 23 cycles Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/lpc.c')
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