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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
This commit is contained in:
Wim Taymans 2019-03-29 17:39:59 +01:00
parent d47353c0e6
commit d8e399dee9
17 changed files with 952 additions and 685 deletions
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12
spa/plugins/audioconvert/meson.build
View file

@ -1,5 +1,7 @@
audioconvert_sources = ['fmtconvert.c',
'fmt-ops.c',
'channelmix.c',
'channelmix-ops.c',
'resample.c',
'splitter.c',
'merger.c',
@ -23,7 +25,7 @@ if have_sse
audioconvert_sse = static_library('audioconvert_sse',
['resample-native-sse.c',
'channelmix-ops-sse.c' ],
c_args : [sse_args, '-O3'],
c_args : [sse_args, '-O3', '-DHAVE_SSE'],
include_directories : [spa_inc],
install : false
)
@ -33,7 +35,7 @@ endif
if have_sse2
audioconvert_sse2 = static_library('audioconvert_sse2',
['fmt-ops-sse2.c' ],
c_args : [sse2_args, '-O3'],
c_args : [sse2_args, '-O3', '-DHAVE_SSE2'],
include_directories : [spa_inc],
install : false
)
@ -44,7 +46,7 @@ if have_ssse3
audioconvert_ssse3 = static_library('audioconvert_ssse3',
['fmt-ops-ssse3.c',
'resample-native-ssse3.c' ],
c_args : [ssse3_args, '-O3'],
c_args : [ssse3_args, '-O3', '-DHAVE_SSSE3'],
include_directories : [spa_inc],
install : false
)
@ -54,7 +56,7 @@ endif
if have_sse41
audioconvert_sse41 = static_library('audioconvert_sse41',
['fmt-ops-sse41.c'],
c_args : [sse41_args, '-O3'],
c_args : [sse41_args, '-O3', '-DHAVE_SSE41'],
include_directories : [spa_inc],
install : false
)
@ -64,7 +66,7 @@ endif
if have_avx and have_fma
audioconvert_avx = static_library('audioconvert_avx',
['resample-native-avx.c'],
c_args : [avx2_args, fma_args, '-O3'],
c_args : [avx2_args, fma_args, '-O3', '-DHAVE_AVX', '-DHAVE_FMA'],
include_directories : [spa_inc],
install : false
)