[PATCH 2/7] winecoreaudio: Move creation of the audio unit to IAudioClient_Initialize().

[Huw Davies]

Signed-off-by: Huw Davies 
---
 dlls/winecoreaudio.drv/mmdevdrv.c | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/dlls/winecoreaudio.drv/mmdevdrv.c b/dlls/winecoreaudio.drv/mmdevdrv.c
index 642610b4b60..56f533f8bc1 100644
--- a/dlls/winecoreaudio.drv/mmdevdrv.c
+++ b/dlls/winecoreaudio.drv/mmdevdrv.c
@@ -580,12 +580,6 @@ HRESULT WINAPI AUDDRV_GetAudioEndpoint(GUID *guid, IMMDevice *dev, IAudioClient

This->adevid = adevid;

-    if(!(This->stream->unit = get_audiounit(This->dataflow, This->adevid))){
-        HeapFree(GetProcessHeap(), 0, This->stream);
-        HeapFree(GetProcessHeap(), 0, This);
-        return AUDCLNT_E_DEVICE_INVALIDATED;
-    }
-
     *out = (IAudioClient *)&This->IAudioClient3_iface;
     IAudioClient3_AddRef(&This->IAudioClient3_iface);

@@ -1262,6 +1256,14 @@ static HRESULT WINAPI AudioClient_Initialize(IAudioClient3 *iface,
     if(mode == AUDCLNT_SHAREMODE_EXCLUSIVE)
         This->stream->bufsize_frames -= This->stream->bufsize_frames % This->stream->period_frames;

+    if(!(This->stream->unit = get_audiounit(This->dataflow, This->adevid))){
+        CoTaskMemFree(This->stream->fmt);
+        This->stream->fmt = NULL;
+        OSSpinLockUnlock(&This->stream->lock);
+        LeaveCriticalSection(&g_sessions_lock);
+        return AUDCLNT_E_DEVICE_INVALIDATED;
+    }
+
     hr = ca_setup_audiounit(This->dataflow, This->stream->unit, This->stream->fmt, &This->stream->dev_desc, &This->stream->converter);
     if(FAILED(hr)){
         CoTaskMemFree(This->stream->fmt);

[Andrew Eikum]

Signed-off-by: Andrew Eikum

On Thu, Nov 18, 2021 at 07:52:33AM +0000, Huw Davies wrote:
> Signed-off-by: Huw Davies
>
> dlls/winecoreaudio.drv/mmdevdrv.c | 14 ++++++++------
>  1 file changed, 8 insertions(+), 6 deletions(-)
>
> diff --git a/dlls/winecoreaudio.drv/mmdevdrv.c b/dlls/winecoreaudio.drv/mmdevdrv.c
> index 642610b4b60..56f533f8bc1 100644
> --- a/dlls/winecoreaudio.drv/mmdevdrv.c
> +++ b/dlls/winecoreaudio.drv/mmdevdrv.c
> @@ -580,12 +580,6 @@ HRESULT WINAPI AUDDRV_GetAudioEndpoint(GUID *guid, IMMDevice *dev, IAudioClient
>  This->adevid = adevid;
>
> - if(!(This->stream->unit = get_audiounit(This->dataflow, This->adevid))){
> -
>    HeapFree(GetProcessHeap(), 0, This->stream);
> -
>    HeapFree(GetProcessHeap(), 0, This);
> -
>    return AUDCLNT_E_DEVICE_INVALIDATED;
> - }
> - *out = (IAudioClient *)&This->IAudioClient3_iface;
>    IAudioClient3_AddRef(&This->IAudioClient3_iface);
>
> @@ -1262,6 +1256,14 @@ static HRESULT WINAPI AudioClient_Initialize(IAudioClient3 *iface,
>      if(mode == AUDCLNT_SHAREMODE_EXCLUSIVE)
>          This->stream->bufsize_frames -= This->stream->bufsize_frames % This->stream->period_frames;
> - if(!(This->stream->unit = get_audiounit(This->dataflow, This->adevid))){
> -
>    CoTaskMemFree(This->stream->fmt);
> -
>    This->stream->fmt = NULL;
> -
>    OSSpinLockUnlock(&This->stream->lock);
> -
>    LeaveCriticalSection(&g_sessions_lock);
> -
>    return AUDCLNT_E_DEVICE_INVALIDATED;
> - }
> - hr = ca_setup_audiounit(This->dataflow, This->stream->unit, This->stream->fmt, &This->stream->dev_desc, &This->stream->converter);
>    if(FAILED(hr)){
>        CoTaskMemFree(This->stream->fmt);
>
> -- 
> 2.23.0