mirror of
https://gitlab.freedesktop.org/pipewire/pipewire.git
synced 2026-06-18 14:32:58 -04:00
8971c488f3
Make a new zeroramp.duration and zeroramp.gap property on audioconver. It detects N samples of silence before triggering a fade-in or fade-out of the given zeroramp.duration. The zeroramp.duration is by default 5ms and zeroramp.gap is set to 0. When the zeroramp.gap is set to 0, the audioconver will not do any gap detection but it will only do fade-out from the last sample when the IO Buffer area is removed from a port. This by default makes the audio adapter perform a fade-out when the last input of the port mixer was removed and the mixer is no longer scheduled and the IO Area removed from the audioconverter input port.
269 lines
7.1 KiB
Meson
269 lines
7.1 KiB
Meson
audioconvert_sources = [
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'audioadapter.c',
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'audioconvert.c',
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'plugin.c'
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]
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simd_cargs = []
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simd_dependencies = []
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opt_flags = []
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if host_machine.cpu_family() != 'alpha'
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opt_flags += '-Ofast'
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else
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opt_flags += '-O3'
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endif
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audioconvert_c = static_library('audioconvert_c',
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[ 'channelmix-ops-c.c',
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'biquad.c',
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'crossover.c',
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'volume-ops-c.c',
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'gaps-ops-c.c',
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'peaks-ops-c.c',
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'resample-native-c.c',
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'fmt-ops-c.c' ],
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c_args : [ opt_flags ],
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dependencies : [ spa_dep ],
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install : false
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)
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simd_dependencies += audioconvert_c
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if have_sse
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audioconvert_sse = static_library('audioconvert_sse',
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['resample-native-sse.c',
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'volume-ops-sse.c',
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'peaks-ops-sse.c',
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'channelmix-ops-sse.c' ],
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c_args : [sse_args, opt_flags, '-DHAVE_SSE'],
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dependencies : [ spa_dep ],
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install : false
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)
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simd_cargs += ['-DHAVE_SSE']
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simd_dependencies += audioconvert_sse
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endif
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if have_sse2
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audioconvert_sse2 = static_library('audioconvert_sse2',
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['fmt-ops-sse2.c' ],
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c_args : [sse2_args, '-O3', '-DHAVE_SSE2', simd_cargs],
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dependencies : [ spa_dep ],
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install : false
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)
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simd_cargs += ['-DHAVE_SSE2']
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simd_dependencies += audioconvert_sse2
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endif
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if have_ssse3
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audioconvert_ssse3 = static_library('audioconvert_ssse3',
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['fmt-ops-ssse3.c',
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'resample-native-ssse3.c' ],
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c_args : [ssse3_args, '-O3', '-DHAVE_SSSE3', simd_cargs],
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dependencies : [ spa_dep ],
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install : false
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)
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simd_cargs += ['-DHAVE_SSSE3']
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simd_dependencies += audioconvert_ssse3
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endif
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if have_sse41
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audioconvert_sse41 = static_library('audioconvert_sse41',
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['fmt-ops-sse41.c'],
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c_args : [sse41_args, '-O3', '-DHAVE_SSE41', simd_cargs],
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dependencies : [ spa_dep ],
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install : false
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)
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simd_cargs += ['-DHAVE_SSE41']
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simd_dependencies += audioconvert_sse41
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endif
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if have_avx
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audioconvert_avx = static_library('audioconvert_avx',
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['channelmix-ops-avx.c'],
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c_args : [avx_args, '-O3', '-DHAVE_AVX', simd_cargs],
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dependencies : [ spa_dep ],
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install : false
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)
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simd_cargs += ['-DHAVE_AVX']
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simd_dependencies += audioconvert_avx
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endif
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if have_avx2 and have_fma
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audioconvert_avx2_fma = static_library('audioconvert_avx2_fma',
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['resample-native-avx2.c'],
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c_args : [avx2_args, fma_args, '-O3', '-DHAVE_AVX2', '-DHAVE_FMA', simd_cargs],
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dependencies : [ spa_dep ],
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install : false
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)
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simd_cargs += ['-DHAVE_AVX2', '-DHAVE_FMA']
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simd_dependencies += audioconvert_avx2_fma
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endif
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if have_avx2
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audioconvert_avx2 = static_library('audioconvert_avx2',
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['fmt-ops-avx2.c'],
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c_args : [avx2_args, '-O3', '-DHAVE_AVX2', simd_cargs],
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dependencies : [ spa_dep ],
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install : false
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)
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simd_cargs += ['-DHAVE_AVX2']
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simd_dependencies += audioconvert_avx2
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endif
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if have_neon
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audioconvert_neon = static_library('audioconvert_neon',
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['resample-native-neon.c',
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'fmt-ops-neon.c' ],
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c_args : [neon_args, '-O3', '-DHAVE_NEON'],
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dependencies : [ spa_dep ],
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install : false
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)
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simd_cargs += ['-DHAVE_NEON']
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simd_dependencies += audioconvert_neon
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endif
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if have_rvv
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audioconvert_rvv = static_library('audioconvert_rvv',
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['fmt-ops-rvv.c' ],
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c_args : ['-O3', '-DHAVE_RVV'],
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dependencies : [ spa_dep ],
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install : false
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)
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simd_cargs += ['-DHAVE_RVV']
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simd_dependencies += audioconvert_rvv
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endif
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sparesampledumpcoeffs_sources = [
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'resample-native.c',
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'resample-native-c.c',
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'spa-resample-dump-coeffs.c',
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]
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sparesampledumpcoeffs = executable(
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'spa-resample-dump-coeffs',
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sparesampledumpcoeffs_sources,
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c_args : [ '-DRESAMPLE_DISABLE_PRECOMP' ],
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dependencies : [ spa_dep, mathlib_native ],
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install : false,
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native : true,
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)
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precomptuples = []
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foreach tuple : get_option('resampler-precomp-tuples')
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precomptuples += '-t ' + tuple
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endforeach
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resample_native_precomp_h = custom_target(
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'resample-native-precomp.h',
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output : 'resample-native-precomp.h',
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capture : true,
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command : [
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sparesampledumpcoeffs,
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] + precomptuples
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)
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audioconvert_lib = static_library('audioconvert',
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['fmt-ops.c',
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'channelmix-ops.c',
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'gaps-ops.c',
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'peaks-ops.c',
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resample_native_precomp_h,
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'resample-native.c',
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'resample-peaks.c',
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'wavfile.c',
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'volume-ops.c' ],
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c_args : [ simd_cargs, '-O3'],
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link_with : simd_dependencies,
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include_directories : [configinc],
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dependencies : [ spa_dep ],
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install : false
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)
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audioconvert_dep = declare_dependency(link_with: audioconvert_lib)
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spa_audioconvert_lib = shared_library('spa-audioconvert',
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audioconvert_sources,
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c_args : simd_cargs,
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dependencies : [ spa_dep, mathlib, audioconvert_dep ],
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install : true,
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install_dir : spa_plugindir / 'audioconvert')
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spa_audioconvert_dep = declare_dependency(link_with: spa_audioconvert_lib)
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test_lib = static_library('test_lib',
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['test-source.c' ],
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c_args : ['-O3'],
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dependencies : [ spa_dep ],
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install : false
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)
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test_inc = include_directories('../test')
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test_apps = [
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'test-audioadapter',
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'test-audioconvert',
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'test-channelmix',
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'test-fmt-ops',
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'test-peaks',
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'test-resample',
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'test-resample-delay',
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]
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foreach a : test_apps
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test(a,
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executable(a, a + '.c',
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dependencies : [ spa_dep, dl_lib, pthread_lib, mathlib, audioconvert_dep, spa_audioconvert_dep ],
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include_directories : [ configinc, test_inc ],
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link_with : [ test_lib ],
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install_rpath : spa_plugindir / 'audioconvert',
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c_args : [ simd_cargs ],
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install : installed_tests_enabled,
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install_dir : installed_tests_execdir / 'audioconvert'),
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env : [
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'SPA_PLUGIN_DIR=@0@'.format(spa_dep.get_variable('plugindir')),
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])
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if installed_tests_enabled
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test_conf = configuration_data()
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test_conf.set('exec', installed_tests_execdir / 'audioconvert' / a)
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configure_file(
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input: installed_tests_template,
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output: a + '.test',
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install_dir: installed_tests_metadir / 'audioconvert',
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configuration: test_conf
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)
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endif
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endforeach
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benchmark_apps = [
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'benchmark-fmt-ops',
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'benchmark-resample',
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]
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foreach a : benchmark_apps
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benchmark(a,
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executable(a, a + '.c',
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dependencies : [ spa_dep, dl_lib, pthread_lib, mathlib, audioconvert_dep, spa_audioconvert_dep ],
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include_directories : [ configinc, test_inc ],
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c_args : [ simd_cargs ],
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install_rpath : spa_plugindir / 'audioconvert',
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install : installed_tests_enabled,
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install_dir : installed_tests_execdir / 'audioconvert'),
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env : [
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'SPA_PLUGIN_DIR=@0@'.format(spa_dep.get_variable('plugindir')),
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])
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if installed_tests_enabled
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test_conf = configuration_data()
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test_conf.set('exec', installed_tests_execdir / 'audioconvert' / a)
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configure_file(
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input: installed_tests_template,
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output: a + '.test',
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install_dir: installed_tests_metadir / 'audioconvert',
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configuration: test_conf
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)
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endif
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endforeach
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if sndfile_dep.found()
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sparesample_sources = [
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'spa-resample.c',
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]
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executable('spa-resample',
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sparesample_sources,
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link_with : [ test_lib ],
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dependencies : [ spa_dep, sndfile_dep, mathlib, audioconvert_dep ],
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install : true,
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)
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endif
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