Justin Ruggles
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1168e29df1
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lavr: Add x86-optimized function for s16 to s32 conversion
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13 years ago |
Justin Ruggles
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f61ce90caa
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lavr: add x86-optimized functions for mixing 1-to-2 s16p with flt coeffs
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13 years ago |
Justin Ruggles
|
29f7490c46
|
lavr: add x86-optimized functions for mixing 1-to-2 fltp with flt coeffs
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13 years ago |
John Stebbins
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3971be0eb5
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Add Dolby/DPLII downmix support to libavresample
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
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13 years ago |
Justin Ruggles
|
b75726cb79
|
lavr: add x86-optimized function for mixing 2 to 1 s16p with q8 coeffs
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13 years ago |
Justin Ruggles
|
c140fb2cbc
|
lavr: add x86-optimized functions for mixing 2 to 1 s16p with float coeffs
|
13 years ago |
Justin Ruggles
|
8dfc122719
|
lavr: add C functions for mixing 2 to 1 channels with s16p format
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13 years ago |
Justin Ruggles
|
5cc6d5244d
|
lavr: replace the SSE version of ff_conv_fltp_to_flt_6ch() with SSE4 and AVX
The current SSE version is slower than the MMX version on Athlon64 and Sandy
Bridge, but the SSE4 and AVX versions are faster on Sandy Bridge.
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13 years ago |
Anton Khirnov
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9684341346
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lavr: do not try to copy to uninitialized output audio data.
This would happen at least when lavr is used as a fifo with no
conversion.
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13 years ago |
Anton Khirnov
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0982b0a431
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lavr: make avresample_read() with NULL output discard samples.
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13 years ago |
Diego Biurrun
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dbe6ba55a3
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build: cosmetics: Add missing end-of-line backslashes to item lists.
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13 years ago |
Justin Ruggles
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4010d724e1
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lavr: use 8.8 instead of 10.6 as the 16-bit fixed-point mixing coeff type
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13 years ago |
Reimar Döffinger
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e5b7d7773a
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Fix compilation with YASM/NASM without AVX support.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
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13 years ago |
Justin Ruggles
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c8af852b97
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Add libavresample
This is a new library for audio sample format, channel layout, and sample rate
conversion.
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13 years ago |