feed back a situation.

[xuandu]

Hello:
I want to feed back a situation ; it is not a question;
A while ago, I asked you about how to develop a file player, and then I developed it through streaming;

In my test, I originally used openal1.17. But when I use alsourcepause, I find that the sound is not very coherent when playing again after pause; Later, I have an openal1.20(2019/11/28 gnu LGPL -Version2 June 1991, 1.20.0.0)； I used it;

But I found that when all kinds of stream :fetching PCM data thread and openal rendering thread in my program stopped, the main function had ended, but the console window could not exit(the demo 's console black window ); It feels like something is stuck;

I thought it was a problem with my program, but it seems that as long as I use the playback function, this situation will appear; you can see that main fun is over, but the console-black-window is still there; Unless I finish debugging manually or kill the app;

Later, accidently, I changed to other openal1.21. It's OK when it stops; But the console has a lot of printing; I guess this problem of stuck process should have been solved; But I actually have no idea to check this problem;

In addition, when I use openal1 At 21, there is a large string of printing at the end; I don't know if it's a hint (use OK)；I load and unload dynamically；

---

[ALSOFT] (II) Initializing library v1.21.1-ae4eacf1 master
[ALSOFT] (II) Supported backends: wasapi, dsound, winmm, null, wave
[ALSOFT] (II) Loading config \AppData\Roaming\alsoft.ini...
[ALSOFT] (II) Got binary: \demo\x64\Debug, AudioPC64.exe
[ALSOFT] (II) Loading config \demo\x64\Debug\alsoft.ini...
[ALSOFT] (II) Key disable-cpu-exts not found
[ALSOFT] (II) Vendor ID: ""
[ALSOFT] (II) Name: "Intel(R) Core(TM)"
[ALSOFT] (II) Extensions: +SSE +SSE2 +SSE3 +SSE4.1
[ALSOFT] (II) Key rt-prio not found
[ALSOFT] (II) Key resampler not found
[ALSOFT] (II) Key trap-al-error not found
[ALSOFT] (II) Key trap-alc-error not found
[ALSOFT] (II) Key reverb/boost not found
[ALSOFT] (II) Key drivers not found
[ALSOFT] (II) Starting message thread
.............

[ALSOFT] (II) Message thread initialization complete
[ALSOFT] (II) Starting message loop
[ALSOFT] (II) Initialized backend "wasapi"
[ALSOFT] (II) Added "wasapi" for playback
[ALSOFT] (II) Added "wasapi" for capture
[ALSOFT] (II) Key excludefx not found
[ALSOFT] (II) Key default-reverb not found
[ALSOFT] (II) Got message "Enumerate Playback" (0x0005, this=0000000000000000)

[ALSOFT] (II) Got device "OpenAL Soft on speaker (Realtek High Definition Audio)", "{B97BD28F-3886-4DD3-9264-84620420EE39}", "{0.0.0.00000000}.{b97bd28f-3886-4dd3-9264-84620420ee39}"
[ALSOFT] (II) Got message "Open Device" (0x0000, this=0000000000392f40)
“AudioPC64.exe”: load“C:\Windows\System32\AudioSes.dll”，Cannot find or open the PDB file
[ALSOFT] (II) Key channels not found
[ALSOFT] (II) Key sample-type not found
[ALSOFT] (II) Key frequency not found
[ALSOFT] (II) Key period_size not found
[ALSOFT] (II) Key periods not found
[ALSOFT] (II) Key sources not found
[ALSOFT] (II) Key slots not found
[ALSOFT] (II) Key sends not found
[ALSOFT] (II) Key ambi-format not found
[ALSOFT] (II) Created device 00000000003952a0, "OpenAL Soft on speaker (Realtek High Definition Audio)"
[ALSOFT] (II) Freeing device 00000000003952a0
[ALSOFT] (II) Got message "Close Device" (0x0004, this=0000000000392f40)
[ALSOFT] (II) Got message "Open Device" (0x0000, this=0000000000393080)
[ALSOFT] (II) Key channels not found
[ALSOFT] (II) Key sample-type not found
[ALSOFT] (II) Key frequency not found
[ALSOFT] (II) Key period_size not found
[ALSOFT] (II) Key periods not found
[ALSOFT] (II) Key sources not found
[ALSOFT] (II) Key slots not found
[ALSOFT] (II) Key sends not found
[ALSOFT] (II) Key ambi-format not found
[ALSOFT] (II) Created device 00000000003952a0, "OpenAL Soft on speaker (Realtek High Definition Audio)"
[ALSOFT] (II) Key hrtf not found
[ALSOFT] (II) Pre-reset: Stereo, Float32, 44100hz, 882 / 2646 buffer
[ALSOFT] (II) Got message "Reset Device" (0x0001, this=0000000000393080)
[ALSOFT] (II) Requesting playback format:
FormatTag = 0xfffe
Channels = 2
SamplesPerSec = 48000
AvgBytesPerSec = 384000
BlockAlign = 8
BitsPerSample = 32
Size = 22
Samples = 32
ChannelMask = 0x3
SubFormat = {00000003-0000-0010-8000-00aa00389b71}
[ALSOFT] (II) Post-reset: Stereo, Float32, 48000hz, 960 / 2880 buffer
[ALSOFT] (II) Key stereo-mode not found
[ALSOFT] (II) Key cf_level not found
[ALSOFT] (II) Key stereo-encoding not found
[ALSOFT] (II) Stereo rendering
[ALSOFT] (II) Channel config, Main: 3, Real: 2
[ALSOFT] (II) Allocating 5 channels, 20480 bytes
[ALSOFT] (II) Enabling single-band first-order ambisonic decoder
[ALSOFT] (II) Max sources: 256 (255 + 1), effect slots: 64, sends: 2
[ALSOFT] (II) Key dither not found
[ALSOFT] (II) Key dither-depth not found
[ALSOFT] (II) Dithering disabled
[ALSOFT] (II) Key output-limiter not found
[ALSOFT] (II) Output limiter disabled
[ALSOFT] (II) Fixed device latency: 0ns
[ALSOFT] (II) Got message "Start Device" (0x0002, this=0000000000393080)
[ALSOFT] (II) Increasing allocated voices to 256
[ALSOFT] (II) Key volume-adjust not found
[ALSOFT] (II) Created context 00000000003a38e0
[ALSOFT] (WW) Error generated on context 00000000003a38e0, code 0xa004, "Setting read-only source property 0x1027"
..................demo thread quit.........................
.[ALSOFT] (II) Got message "Stop Device" (0x0003, this=0000000000393080)

[ALSOFT] (II) Freeing context 00000000003a38e0
[ALSOFT] (II) Freed 0 context property objects
[ALSOFT] (II) Freed 0 AuxiliaryEffectSlot property objects
[ALSOFT] (II) Freed 1 voice property object
[ALSOFT] (II) Freed 1 listener property object
[ALSOFT] (II) Freeing device 00000000003952a0
[ALSOFT] (II) Got message "Close Device" (0x0004, this=0000000000393080)