James Almer
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d68c05380c
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x86: check for AV_CPU_FLAG_AVXSLOW where useful
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
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10 years ago |
Diego Biurrun
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01c5779f56
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x86: Drop some unnecessary YASM ifdefs
Dead code elimination is enough to avoid undefined references in these cases.
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11 years ago |
Thilo Borgmann
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d814a839ac
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Reinstate proper FFmpeg license for all files.
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11 years ago |
Diego Biurrun
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3ac7fa81b2
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Consistently use "cpu_flags" as variable/parameter name for CPU flags
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11 years ago |
Diego Biurrun
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b6649ab503
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cosmetics: Remove unnecessary extern keywords from function declarations
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12 years ago |
Diego Biurrun
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e0c6cce447
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x86: Replace checks for CPU extensions and flags by convenience macros
This separates code relying on inline from that relying on external
assembly and fixes instances where the coalesced check was incorrect.
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12 years ago |
Diego Biurrun
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a886b279a0
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x86: cosmetics: Comment some #endifs for better readability
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12 years ago |
Justin Ruggles
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2f096bb10e
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lavr: add x86-optimized mixing functions
Adds optimized functions for mixing 3 through 8 input channels to 1 and 2
output channels in fltp or s16p format with flt coeffs.
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12 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
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29f7490c46
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lavr: add x86-optimized functions for mixing 1-to-2 fltp with flt coeffs
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13 years ago |
Justin Ruggles
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b75726cb79
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lavr: add x86-optimized function for mixing 2 to 1 s16p with q8 coeffs
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13 years ago |
Justin Ruggles
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c140fb2cbc
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lavr: add x86-optimized functions for mixing 2 to 1 s16p with float coeffs
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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 |