DOS ain't dead - SOUND support in DOS | Piotr

SOUND support in DOS | Piotr | HDA (Developers)

posted by RayeR , CZ, 18.12.2011, 05:35

> Nice to see you got some results. I will let Piotr know about the forum.
> I used DJGPP 2.03/GCC 2.95.3 to compile back then and had no problems.

I tracked the DJGPP compiler problem and found it got broken between GCC 4.0.1 and 4.1.2. Up to ver 4.0.1 it's playing OK. between 4.1.2 and 4.5.1 it is silent but don't crash/hang. And ver 4.6.x makes it crash/hang. It doesn't matter what djdev is used - both 2.03 and latest 2.04beta works.
I suspect that gcc made some advanced optimization with bad side effects. Maybe there's missing "volatile" attribute or such things, hard to trace...
I should try with -O0

---
DOS gives me freedom to unlimited HW access.

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Complete thread:

SOUND support in DOS | Piotr | HDA - DOS386, 14.12.2011, 08:26 (Developers)
- SOUND support in DOS | Piotr | HDA - RayeR, 14.12.2011, 12:31
  - SOUND support in DOS | Piotr | HDA - RayeR, 15.12.2011, 10:26
- ICH4 and CD audio not working - Doug, 15.12.2011, 16:19
  - ICH4 and CD audio not working - Dex, 16.12.2011, 01:16
    - It worked! - Doug, 16.12.2011, 03:06
      - Dex - source code? - Doug, 19.12.2011, 20:36
        Dex - source code? - Dex, 20.12.2011, 04:02
        Many thanks.... - Doug, 20.12.2011, 18:04
- SOUND support in DOS | Piotr | HDA - Marton, 17.12.2011, 05:20
  - SOUND support in DOS | Piotr | HDA - RayeR, 17.12.2011, 19:20
    - SOUND support in DOS | Piotr | HDA - Marton, 18.12.2011, 02:04
      - SOUND support in DOS | Piotr | HDA - RayeR, 18.12.2011, 05:35
        SOUND support in DOS | Piotr | HDA - RayeR, 18.12.2011, 14:16
        SOUND support in DOS | Piotr | HDA - Rugxulo, 18.12.2011, 18:12
        SOUND support in DOS | Piotr | HDA - RayeR, 18.12.2011, 19:08
        SOUND support in DOS | Piotr | HDA - Marton, 19.12.2011, 22:14
        SOUND support in DOS | Piotr | HDA - RayeR, 20.12.2011, 03:57
        SOUND support in DOS | Piotr | HDA - Marton, 20.12.2011, 06:59
        SOUND support in DOS | Piotr | HDA - Marton, 22.12.2011, 15:41
        SOUND support in DOS | Piotr | HDA - Rugxulo, 23.12.2011, 07:51
        SOUND support in DOS | Piotr | HDA - RayeR, 23.12.2011, 19:01
        SOUND support in DOS | Piotr | HDA - Rugxulo, 24.12.2011, 22:18
        SOUND support in DOS | Piotr | HDA - RayeR, 25.12.2011, 04:39
        SOUND support in DOS | Piotr | HDA - georgpotthast, 25.12.2011, 20:45
        SOUND support in DOS | Piotr | HDA - RayeR, 25.12.2011, 21:00
        SOUND support in DOS | Piotr | HDA - georgpotthast, 25.12.2011, 21:19
        SOUND support in DOS | Piotr | HDA - RayeR, 25.12.2011, 22:51
        SOUND support in DOS | Piotr | HDA - georgpotthast, 26.12.2011, 08:19
        SOUND support in DOS | Piotr | HDA - Dex, 26.12.2011, 17:57
        SOUND support in DOS | Piotr | HDA - RayeR, 27.12.2011, 01:54
        SOUND support in DOS | Piotr | HDA - Deniska, 26.12.2011, 23:51
        SOUND support in DOS | Piotr | HDA - Deniska, 26.12.2011, 23:55
        SOUND support in DOS | Piotr | HDA - RayeR, 27.12.2011, 01:44
        SOUND support in DOS | Piotr | HDA - Rugxulo, 27.12.2011, 21:39
        SOUND support in DOS | Piotr | HDA - RayeR, 28.12.2011, 03:27
        SOUND support in DOS | Piotr | HDA - Marton, 08.01.2012, 16:47
        SOUND support in DOS | Piotr | HDA - DOS386, 15.01.2012, 04:25
        SOUND support in DOS | Piotr | HDA - RayeR, 16.01.2012, 00:08
        SOUND support in DOS | Piotr | HDA | WAW output broken - DOS386, 16.01.2012, 06:35
        SOUND support in DOS | Piotr | HDA | WAW output broken - RayeR, 16.01.2012, 14:56
        SOUND support in DOS | Piotr | HDA | WAW output broken - Zyzzle, 01.02.2012, 01:50
        SOUND support in DOS | Piotr | HDA | WAW output broken - RayeR, 01.02.2012, 13:44
        Judas in Freepascal - Laaca, 27.02.2012, 09:48
        Judas in Freepascal - RayeR, 02.03.2012, 10:33
        Judas in Freepascal - Khusraw, 02.03.2012, 20:50
        SOUND support in DOS | Piotr | HDA - Fabrizio, 03.03.2013, 23:21
- SOUND support in DOS | Capturing PC speaker sound - TomCat, 08.10.2017, 00:03
  - SOUND support in DOS | Capturing PC speaker sound - Laaca, 11.10.2017, 20:23
    - SOUND support in DOS | Capturing PC speaker sound - TomCat, 29.10.2017, 02:53
  - SOUND support in DOS | Capturing PC speaker sound - KormaX, 27.10.2017, 23:44
  - SOUND support in DOS | Capturing PC speaker sound - KormaX, 28.10.2017, 12:08
    - SOUND support in DOS | Capturing PC speaker sound - TomCat, 29.10.2017, 02:56
      - SOUND support in DOS | Capturing PC speaker sound - KormaX, 30.10.2017, 16:26