Andrew Eikum : dsound: Always fill wValidBitsPerSample.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 81d601f56fc5c84c7f517b9424a73e4788c784b8
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=81d601f56fc5c84c7f517b9424...

Author: Andrew Eikum 
Date:   Fri Dec 14 08:47:16 2012 -0600

dsound: Always fill wValidBitsPerSample.

---

dlls/dsound/primary.c |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/dlls/dsound/primary.c b/dlls/dsound/primary.c
index bc72d78..0964f9b 100644
--- a/dlls/dsound/primary.c
+++ b/dlls/dsound/primary.c
@@ -87,10 +87,9 @@ static HRESULT DSOUND_WaveFormat(DirectSoundDevice *device, IAudioClient *client
             WAVEFORMATEXTENSIBLE testwfe = *mixwfe;

testwfe.SubFormat = KSDATAFORMAT_SUBTYPE_IEEE_FLOAT;
-            testwfe.Format.wBitsPerSample = 32;
+            testwfe.Samples.wValidBitsPerSample = testwfe.Format.wBitsPerSample = 32;
             testwfe.Format.nBlockAlign = testwfe.Format.nChannels * testwfe.Format.wBitsPerSample / 8;
             testwfe.Format.nAvgBytesPerSec = testwfe.Format.nSamplesPerSec * testwfe.Format.nBlockAlign;
-            testwfe.Samples.wValidBitsPerSample = 0;

if (FAILED(IAudioClient_IsFormatSupported(client, AUDCLNT_SHAREMODE_SHARED, &testwfe.Format, (WAVEFORMATEX**)&retwfe)))
                 w = DSOUND_CopyFormat(&mixwfe->Format);
@@ -121,12 +120,12 @@ static HRESULT DSOUND_WaveFormat(DirectSoundDevice *device, IAudioClient *client
         w->nAvgBytesPerSec = w->nSamplesPerSec * w->nBlockAlign;

wfe->dwChannelMask = 0;
-        wfe->Samples.wValidBitsPerSample = 0;
         if (wi->wFormatTag == WAVE_FORMAT_IEEE_FLOAT) {
             w->wBitsPerSample = 32;
             wfe->SubFormat = KSDATAFORMAT_SUBTYPE_IEEE_FLOAT;
         } else
             wfe->SubFormat = KSDATAFORMAT_SUBTYPE_PCM;
+        wfe->Samples.wValidBitsPerSample = w->wBitsPerSample;
     } else
         w = DSOUND_CopyFormat(device->primary_pwfx);