Hash :
302a6e62
Author :
Date :
2016-11-11T12:41:06
Fixed bug 3484 - DSP driver does not detect /dev/dsp0
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