[Bug 33732] Broken non-PCM audio playback in Microsoft Sound Recorder

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=33732

Nachanon Vetjasit <Nachanon_Vetjasit at hotmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |UNCONFIRMED
         Resolution|FIXED                       |

--- Comment #7 from Nachanon Vetjasit <Nachanon_Vetjasit at hotmail.com> 2013-12-04 10:14:10 CST ---
At wine-1.7.6-180-g48ae431 (and wine-1.7.7), non-PCM encoded file seemed
to be playable, but there's still a problem:

If I opened a non-PCM encoded file, then (using the same Sound Recorder
instance) open a PCM-encoded file and play, WINE will try to
use whatever non-PCM codec used on last file to play the newly loaded PCM data;
played sound will be garbled.
Stopping, then replay will give the correct sound.

This does not apply if the second file opened is also non-PCM.
wine-1.3.24 didn't exhibit this problem.

How to reproduce:
1. Run Microsoft Sound Recorder (sndrec32.exe; from Windows XP or below)
2. Open some non-PCM wave file that uses codec WINE supports
   (like A-Law, U-Law, GSM 6.10, MP3, IMA ADPCM or MS ADPCM)
3. Use File > Open to open some PCM wave file
4. Click the play button, you'll hear that played sound is garbled

WINE: wine-1.7.6-180-g48ae431 and wine-1.7.7 (git)
System: Debian GNU/Linux 5.0 "Lenny" i386
WINE installed without XInput2, OpenCL, CMS, GStreamer and OSS support
WINE Windows version: Windows ME
WINE Audio driver: winealsa.drv
Sound Recorder: sndrec32.exe from Microsoft Windows ME

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