Barnabás Pőcze
934ab3036e
treewide: use SPDX tags to specify copyright information
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SPDX tags make the licensing information easy to understand and clear,
and they are machine parseable.
See https://spdx.dev for more information.
2023-02-16 10:54:48 +00:00
Wim Taymans
817d5bd7a4
audioconvert: simplify 24 bits handling
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Make a new uint42_t and int24_t type and use that to handle 24 bits
samples. This makes it easier because we can iterate and copy the
structs like other types.
2022-07-01 12:25:58 +02:00
Wim Taymans
d23b96b033
audioconvert: fix some compiler warnings
2022-06-29 14:08:30 +02:00
Wim Taymans
3a911dfe3b
fmt-ops: add avx2 optimized version
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Only one optimized version but the sse2 version are compiled with
the avx2 flags so that they get optimized better.
2020-03-16 16:11:29 +01:00
Wim Taymans
d8e399dee9
audioconvert: pass state to functions
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Pass some state to convert and channelmix functions. This makes it
possible to select per channel optimized convert functions but
also makes it possible to implement noise shaping later.
Pass the channelmix matrix and volume in the state.
Handle specialized 2 channel s16 -> f32 conversion
2019-03-29 17:39:59 +01:00
Wim Taymans
e7ef13e310
audioconvert: add avx optimizations
2019-03-28 16:45:57 +01:00
Wim Taymans
7f041f4098
audioconvert: improve benchmark
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Also include the simd versions in the benchmark
Fix some issues found by new test
2019-03-28 13:26:06 +01:00
Wim Taymans
c8d3d475bb
audioconvert: handle more optimizations
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Compile an optimized library for the given CPU with the right flags,
then link it with the main library.
2019-03-27 17:58:48 +01:00
Wim Taymans
ecc3e78ad4
fmt-ops: use faster f32 -> s32 conversion
2019-03-26 17:24:14 +01:00
Wim Taymans
fa3bcabbca
audioconvert: some more optimizations
2019-03-20 13:04:44 +01:00
