zymon/PortAudio.jl
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

reduce thread spawning

Browse source
This commit is contained in:
Brandon Taylor 2021-06-22 16:01:55 -04:00
parent c61aeb8365
commit 3860fa5f25
2 changed files with 420 additions and 395 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

774
src/PortAudio.jl
View file

File diff suppressed because it is too large Load diff

41
test/runtests.jl
View file

@ -1,6 +1,5 @@
#!/usr/bin/env julia #!/usr/bin/env julia
using Logging: Debug
using PortAudio: using PortAudio:
combine_default_sample_rates, combine_default_sample_rates,
devices, devices,
@ -9,14 +8,11 @@ using PortAudio:
get_device_info, get_device_info,
handle_status, handle_status,
initialize, initialize,
paOutputUnderflowed,
PortAudio, PortAudio,
PortAudioDevice, PortAudioDevice,
PortAudioStream, PortAudioStream,
recover_xrun,
safe_load, safe_load,
seek_alsa_conf, seek_alsa_conf,
@stderr_as_debug,
terminate terminate
using PortAudio.LibPortAudio: using PortAudio.LibPortAudio:
Pa_AbortStream, Pa_AbortStream,
@ -38,11 +34,11 @@ using PortAudio.LibPortAudio:
paInvalidDevice, paInvalidDevice,
Pa_IsFormatSupported, Pa_IsFormatSupported,
Pa_IsStreamActive, Pa_IsStreamActive,
Pa_IsStreamStopped,
paNoError, paNoError,
paNoFlag, paNoFlag,
paNotInitialized, paNotInitialized,
Pa_OpenDefaultStream, Pa_OpenDefaultStream,
paOutputUnderflowed,
Pa_SetStreamFinishedCallback, Pa_SetStreamFinishedCallback,
Pa_Sleep, Pa_Sleep,
PaStream, PaStream,
@ -51,13 +47,6 @@ using PortAudio.LibPortAudio:
using SampledSignals: nchannels, s, SampleBuf, samplerate, SinSource using SampledSignals: nchannels, s, SampleBuf, samplerate, SinSource
using Test: @test, @test_logs, @test_nowarn, @testset, @test_throws using Test: @test, @test_logs, @test_nowarn, @testset, @test_throws
@testset "Debug messages" begin
@test_logs (:debug, "hi") min_level = Debug @test_nowarn @stderr_as_debug begin
print(stderr, "hi")
true
end
end
@testset "PortAudio Tests" begin @testset "PortAudio Tests" begin
@testset "Reports version" begin @testset "Reports version" begin
io = IOBuffer() io = IOBuffer()
@ -85,24 +74,25 @@ if !isempty(devices())
@test handle_status(Pa_GetHostApiCount()) >= 0 @test handle_status(Pa_GetHostApiCount()) >= 0
@test handle_status(Pa_GetDefaultHostApi()) >= 0 @test handle_status(Pa_GetDefaultHostApi()) >= 0
@test PaErrorCode(Pa_HostApiTypeIdToHostApiIndex(paInDevelopment)) == @test PaErrorCode(Pa_HostApiTypeIdToHostApiIndex(paInDevelopment)) ==
paHostApiNotFound paHostApiNotFound
@test Pa_HostApiDeviceIndexToDeviceIndex(paInDevelopment, 0) == 0 @test Pa_HostApiDeviceIndexToDeviceIndex(paInDevelopment, 0) == 0
@test safe_load(Pa_GetLastHostErrorInfo(), ErrorException("no info")) isa PaHostErrorInfo @test safe_load(Pa_GetLastHostErrorInfo(), ErrorException("no info")) isa
PaHostErrorInfo
@test PaErrorCode(Pa_IsFormatSupported(C_NULL, C_NULL, 0.0)) == paInvalidDevice @test PaErrorCode(Pa_IsFormatSupported(C_NULL, C_NULL, 0.0)) == paInvalidDevice
@test PaErrorCode( @test PaErrorCode(
Pa_OpenDefaultStream(Ref(C_NULL), 0, 0, paFloat32, 0.0, 0, C_NULL, C_NULL), Pa_OpenDefaultStream(Ref(C_NULL), 0, 0, paFloat32, 0.0, 0, C_NULL, C_NULL),
) == paInvalidDevice ) == paInvalidDevice
stream = PortAudioStream(2, 2) stream = PortAudioStream(2, 2)
pointer = stream.pointer_ref[] pointer_to = stream.pointer_to
@test !(Bool(handle_status(Pa_IsStreamStopped(pointer)))) @test Bool(handle_status(Pa_IsStreamActive(pointer_to)))
@test Bool(handle_status(Pa_IsStreamActive(pointer))) @test safe_load(Pa_GetStreamInfo(pointer_to), ErrorException("no info")) isa
@test safe_load(Pa_GetStreamInfo(pointer), ErrorException("no info")) isa
PaStreamInfo PaStreamInfo
@test Pa_GetStreamTime(pointer) >= 0 @test Pa_GetStreamTime(pointer_to) >= 0
@test Pa_GetStreamCpuLoad(pointer) >= 0 @test Pa_GetStreamCpuLoad(pointer_to) >= 0
@test PaErrorCode(handle_status(Pa_AbortStream(pointer))) == paNoError @test PaErrorCode(handle_status(Pa_AbortStream(pointer_to))) == paNoError
@test PaErrorCode(handle_status(Pa_SetStreamFinishedCallback(pointer, C_NULL))) == @test PaErrorCode(
paNoError handle_status(Pa_SetStreamFinishedCallback(pointer_to, C_NULL)),
) == paNoError
Pa_Sleep(1) Pa_Sleep(1)
@test Pa_GetSampleSize(paFloat32) == 4 @test Pa_GetSampleSize(paFloat32) == 4
end end
@ -132,7 +122,6 @@ if !isempty(devices())
@test sprint(show, sink) == "2 channel sink: $(repr(default_indev))" @test sprint(show, sink) == "2 channel sink: $(repr(default_indev))"
@test sprint(show, source) == "2 channel source: $(repr(default_outdev))" @test sprint(show, source) == "2 channel source: $(repr(default_outdev))"
write(stream, stream, 5s) write(stream, stream, 5s)
recover_xrun(stream)
@test_throws ErrorException(""" @test_throws ErrorException("""
Attempted to close PortAudioSink or PortAudioSource. Attempted to close PortAudioSink or PortAudioSource.
Close the containing PortAudioStream instead Close the containing PortAudioStream instead
@ -183,10 +172,10 @@ if !isempty(devices())
@test_throws ErrorException PortAudioStream("foobarbaz") @test_throws ErrorException PortAudioStream("foobarbaz")
@test_throws ErrorException PortAudioStream(default_indev, "foobarbaz") @test_throws ErrorException PortAudioStream(default_indev, "foobarbaz")
@test_logs (:warn, "libportaudio: Output underflowed") handle_status( @test_logs (:warn, "libportaudio: Output underflowed") handle_status(
PaError(paOutputUnderflowed) PaError(paOutputUnderflowed),
) )
@test_throws ErrorException("libportaudio: PortAudio not initialized") handle_status( @test_throws ErrorException("libportaudio: PortAudio not initialized") handle_status(
PaError(paNotInitialized) PaError(paNotInitialized),
) )
@test_throws ErrorException(""" @test_throws ErrorException("""
Could not find ALSA config directory. Searched: Could not find ALSA config directory. Searched: