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Tobias Kortkamp using SDL 2.0.5 (and a repository checkout) on FreeBSD 11.0 I get this output from testaudioinfo with SDL_AUDIODRIVER=dsp: INFO: Found 8 output devices: INFO: 0: /dev/dsp INFO: 1: /dev/dsp1 INFO: 2: /dev/dsp2 INFO: 3: /dev/dsp3 INFO: 4: /dev/dsp4 INFO: 5: /dev/dsp5 INFO: 6: /dev/dsp6 INFO: 7: /dev/dsp7 INFO: INFO: Found 3 capture devices: INFO: 0: /dev/dsp INFO: 1: /dev/dsp4 INFO: 2: /dev/dsp5 INFO: This is /dev/sndstat: Installed devices: pcm0: <NVIDIA (0x0040) (HDMI/DP 8ch)> (play) pcm1: <NVIDIA (0x0040) (HDMI/DP 8ch)> (play) pcm2: <NVIDIA (0x0040) (HDMI/DP 8ch)> (play) pcm3: <NVIDIA (0x0040) (HDMI/DP 8ch)> (play) pcm4: <Realtek ALC887 (Rear Analog 7.1/2.0)> (play/rec) pcm5: <Realtek ALC887 (Front Analog)> (play/rec) default pcm6: <Realtek ALC887 (Rear Digital)> (play) pcm7: <Realtek ALC887 (Onboard Digital)> (play) No devices installed from userspace. I'd expect to find /dev/dsp0 in the output device list. It's not detected because of a a small logic error in SDL_audiodev.c (see attached patch). With the patch applied I get this which is what I'd expect: INFO: Found 9 output devices: INFO: 0: /dev/dsp INFO: 1: /dev/dsp0 INFO: 2: /dev/dsp1 INFO: 3: /dev/dsp2 INFO: 4: /dev/dsp3 INFO: 5: /dev/dsp4 INFO: 6: /dev/dsp5 INFO: 7: /dev/dsp6 INFO: 8: /dev/dsp7
Simple DirectMedia Layer
(SDL)
Version 2.0
---
http://www.libsdl.org/
Simple DirectMedia Layer is a cross-platform development library designed
to provide low level access to audio, keyboard, mouse, joystick, and graphics
hardware via OpenGL and Direct3D. It is used by video playback software,
emulators, and popular games including Valve's award winning catalog
and many Humble Bundle games.
More extensive documentation is available in the docs directory, starting
with README.md
Enjoy!
Sam Lantinga (slouken@libsdl.org)