| Summary: | DSP driver does not detect /dev/dsp0 | ||
|---|---|---|---|
| Product: | SDL | Reporter: | Tobias Kortkamp <sdl> |
| Component: | audio | Assignee: | Ryan C. Gordon <icculus> |
| Status: | RESOLVED FIXED | QA Contact: | Sam Lantinga <slouken> |
| Severity: | normal | ||
| Priority: | P2 | ||
| Version: | 2.0.5 | ||
| Hardware: | x86_64 | ||
| OS: | FreeBSD | ||
| Attachments: | sdl.diff | ||
Fixed, thanks! https://hg.libsdl.org/SDL/rev/d2c8ae6ceac8 |
Created attachment 2610 [details] sdl.diff Hi, 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