Huw Davies : winecoreaudio: Pass the stream separately to ca_setvol().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 3599e011404824f0a8f863e6401aa193e5f25ca3
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=3599e011404824f0a8f863e64...

Author: Huw Davies 
Date:   Thu Nov 18 07:52:35 2021 +0000

winecoreaudio: Pass the stream separately to ca_setvol().

This is a temporary measure that will enable the client volumes to be
initialized without having the stream set.

Signed-off-by: Huw Davies 
Signed-off-by: Andrew Eikum 
Signed-off-by: Alexandre Julliard

---

dlls/winecoreaudio.drv/mmdevdrv.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/dlls/winecoreaudio.drv/mmdevdrv.c b/dlls/winecoreaudio.drv/mmdevdrv.c
index abe77d11ee9..1e678b08c5b 100644
--- a/dlls/winecoreaudio.drv/mmdevdrv.c
+++ b/dlls/winecoreaudio.drv/mmdevdrv.c
@@ -178,7 +178,7 @@ static CRITICAL_SECTION g_sessions_lock = { &g_sessions_lock_debug, -1, 0, 0, 0,
 static struct list g_sessions = LIST_INIT(g_sessions);

static AudioSessionWrapper *AudioSessionWrapper_Create(ACImpl *client);
-static HRESULT ca_setvol(ACImpl *This, UINT32 index);
+static HRESULT ca_setvol(ACImpl *This, struct coreaudio_stream *stream, UINT32 index);

static inline ACImpl *impl_from_IAudioClient3(IAudioClient3 *iface)
 {
@@ -1382,7 +1382,7 @@ static HRESULT WINAPI AudioClient_Initialize(IAudioClient3 *iface,

list_add_tail(&This->session->clients, &This->entry);

-    ca_setvol(This, -1);
+    ca_setvol(This, This->stream, -1);

This->initted = TRUE;

@@ -2978,7 +2978,7 @@ static const IAudioSessionControl2Vtbl AudioSessionControl2_Vtbl =
 };

/* index == -1 means set all channels, otherwise sets only the given channel */
-static HRESULT ca_setvol(ACImpl *This, UINT32 index)
+static HRESULT ca_setvol(ACImpl *This, struct coreaudio_stream *stream, UINT32 index)
 {
     Float32 level;
     OSStatus sc;
@@ -2989,7 +2989,7 @@ static HRESULT ca_setvol(ACImpl *This, UINT32 index)
         if(index == (UINT32)-1){
             UINT32 i;
             level = 1.;
-            for(i = 0; i < This->stream->fmt->nChannels; ++i){
+            for(i = 0; i < stream->fmt->nChannels; ++i){
                 Float32 tmp;
                 tmp = This->session->master_vol *
                     This->session->channel_vols[i] * This->vols[i];
@@ -3000,7 +3000,7 @@ static HRESULT ca_setvol(ACImpl *This, UINT32 index)
                 This->session->channel_vols[index] * This->vols[index];
     }

-    sc = AudioUnitSetParameter(This->stream->unit, kHALOutputParam_Volume,
+    sc = AudioUnitSetParameter(stream->unit, kHALOutputParam_Volume,
             kAudioUnitScope_Global, 0, level, 0);
     if(sc != noErr)
         WARN("Couldn't set volume: %x\n", (int)sc);
@@ -3015,7 +3015,7 @@ static HRESULT ca_session_setvol(AudioSession *session, UINT32 index)

LIST_FOR_EACH_ENTRY(client, &session->clients, ACImpl, entry){
         HRESULT hr;
-        hr = ca_setvol(client, index);
+        hr = ca_setvol(client, client->stream, index);
         if(FAILED(hr))
             ret = hr;
     }
@@ -3214,7 +3214,7 @@ static HRESULT WINAPI AudioStreamVolume_SetChannelVolume(
     This->vols[index] = level;

WARN("CoreAudio doesn't support per-channel volume control\n");
-    ret = ca_setvol(This, index);
+    ret = ca_setvol(This, This->stream, index);

LeaveCriticalSection(&g_sessions_lock);

@@ -3259,7 +3259,7 @@ static HRESULT WINAPI AudioStreamVolume_SetAllVolumes(
     for(i = 0; i < count; ++i)
         This->vols[i] = levels[i];

-    ret = ca_setvol(This, -1);
+    ret = ca_setvol(This, This->stream, -1);

LeaveCriticalSection(&g_sessions_lock);