From: Arkadiusz Hiler ahiler@codeweavers.com
They are not used for anything anymore and just impose limit of 10 devices of a given type (capturer / renderer) without doing bound checking. --- dlls/dsound/dsound_main.c | 31 +++++++++++-------------------- dlls/dsound/dsound_private.h | 6 +----- dlls/dsound/propset.c | 12 ++++-------- 3 files changed, 16 insertions(+), 33 deletions(-)
diff --git a/dlls/dsound/dsound_main.c b/dlls/dsound/dsound_main.c index 84a118f43aa..810ae616308 100644 --- a/dlls/dsound/dsound_main.c +++ b/dlls/dsound/dsound_main.c @@ -73,9 +73,6 @@ static CRITICAL_SECTION_DEBUG DSOUND_renderers_lock_debug = }; CRITICAL_SECTION DSOUND_renderers_lock = { &DSOUND_renderers_lock_debug, -1, 0, 0, 0, 0 };
-GUID DSOUND_renderer_guids[MAXWAVEDRIVERS]; -GUID DSOUND_capture_guids[MAXWAVEDRIVERS]; - const WCHAR wine_vxd_drv[] = L"winemm.vxd";
/* All default settings, you most likely don't want to touch these, see wiki on UsefulRegistryKeys */ @@ -388,13 +385,13 @@ HRESULT get_mmdevice(EDataFlow flow, const GUID *tgt, IMMDevice **device) return DSERR_INVALIDPARAM; }
-static BOOL send_device(IMMDevice *device, GUID *guid, - LPDSENUMCALLBACKW cb, void *user) +static BOOL send_device(IMMDevice *device, LPDSENUMCALLBACKW cb, void *user) { IPropertyStore *ps; PROPVARIANT pv; BOOL keep_going; HRESULT hr; + GUID guid;
PropVariantInit(&pv);
@@ -404,7 +401,7 @@ static BOOL send_device(IMMDevice *device, GUID *guid, return TRUE; }
- hr = get_mmdevice_guid(device, ps, guid); + hr = get_mmdevice_guid(device, ps, &guid); if(FAILED(hr)){ IPropertyStore_Release(ps); return TRUE; @@ -418,10 +415,10 @@ static BOOL send_device(IMMDevice *device, GUID *guid, return TRUE; }
- TRACE("Calling back with %s (%s)\n", wine_dbgstr_guid(guid), + TRACE("Calling back with %s (%s)\n", wine_dbgstr_guid(&guid), wine_dbgstr_w(pv.pwszVal));
- keep_going = cb(guid, pv.pwszVal, wine_vxd_drv, user); + keep_going = cb(&guid, pv.pwszVal, wine_vxd_drv, user);
PropVariantClear(&pv); IPropertyStore_Release(ps); @@ -431,13 +428,12 @@ static BOOL send_device(IMMDevice *device, GUID *guid,
/* S_FALSE means the callback returned FALSE at some point * S_OK means the callback always returned TRUE */ -HRESULT enumerate_mmdevices(EDataFlow flow, GUID *guids, - LPDSENUMCALLBACKW cb, void *user) +HRESULT enumerate_mmdevices(EDataFlow flow, LPDSENUMCALLBACKW cb, void *user) { IMMDeviceEnumerator *devenum; IMMDeviceCollection *coll; IMMDevice *defdev = NULL; - UINT count, i, n; + UINT count, i; BOOL keep_going; HRESULT hr, init_hr;
@@ -476,10 +472,8 @@ HRESULT enumerate_mmdevices(EDataFlow flow, GUID *guids, eMultimedia, &defdev); if(FAILED(hr)){ defdev = NULL; - n = 0; }else{ - keep_going = send_device(defdev, &guids[0], cb, user); - n = 1; + keep_going = send_device(defdev, cb, user); } }
@@ -493,8 +487,7 @@ HRESULT enumerate_mmdevices(EDataFlow flow, GUID *guids, }
if(device != defdev){ - keep_going = send_device(device, &guids[n], cb, user); - ++n; + keep_going = send_device(device, cb, user); }
IMMDevice_Release(device); @@ -537,8 +530,7 @@ HRESULT WINAPI DirectSoundEnumerateW(
setup_dsound_options();
- hr = enumerate_mmdevices(eRender, DSOUND_renderer_guids, - lpDSEnumCallback, lpContext); + hr = enumerate_mmdevices(eRender, lpDSEnumCallback, lpContext); return SUCCEEDED(hr) ? DS_OK : hr; }
@@ -601,8 +593,7 @@ DirectSoundCaptureEnumerateW(
setup_dsound_options();
- hr = enumerate_mmdevices(eCapture, DSOUND_capture_guids, - lpDSEnumCallback, lpContext); + hr = enumerate_mmdevices(eCapture, lpDSEnumCallback, lpContext); return SUCCEEDED(hr) ? DS_OK : hr; }
diff --git a/dlls/dsound/dsound_private.h b/dlls/dsound/dsound_private.h index 46c150fc9fc..6c3eb672f31 100644 --- a/dlls/dsound/dsound_private.h +++ b/dlls/dsound/dsound_private.h @@ -255,9 +255,6 @@ HRESULT IDirectSoundCaptureImpl_Create(IUnknown *outer_unk, REFIID riid, void ** extern CRITICAL_SECTION DSOUND_renderers_lock; extern struct list DSOUND_renderers;
-extern GUID DSOUND_renderer_guids[MAXWAVEDRIVERS]; -extern GUID DSOUND_capture_guids[MAXWAVEDRIVERS]; - extern const WCHAR wine_vxd_drv[];
void setup_dsound_options(void); @@ -266,5 +263,4 @@ HRESULT get_mmdevice(EDataFlow flow, const GUID *tgt, IMMDevice **device);
BOOL DSOUND_check_supported(IAudioClient *client, DWORD rate, DWORD depth, WORD channels); -HRESULT enumerate_mmdevices(EDataFlow flow, GUID *guids, - LPDSENUMCALLBACKW cb, void *user); +HRESULT enumerate_mmdevices(EDataFlow flow, LPDSENUMCALLBACKW cb, void *user); diff --git a/dlls/dsound/propset.c b/dlls/dsound/propset.c index be284a6dda5..5d9ad45b01b 100644 --- a/dlls/dsound/propset.c +++ b/dlls/dsound/propset.c @@ -134,11 +134,9 @@ static HRESULT DSPROPERTY_WaveDeviceMappingW( search.found_guid = &ppd->DeviceId;
if (ppd->DataFlow == DIRECTSOUNDDEVICE_DATAFLOW_RENDER) - hr = enumerate_mmdevices(eRender, DSOUND_renderer_guids, - search_callback, &search); + hr = enumerate_mmdevices(eRender, search_callback, &search); else if (ppd->DataFlow == DIRECTSOUNDDEVICE_DATAFLOW_CAPTURE) - hr = enumerate_mmdevices(eCapture, DSOUND_capture_guids, - search_callback, &search); + hr = enumerate_mmdevices(eCapture, search_callback, &search); else return DSERR_INVALIDPARAM;
@@ -316,12 +314,10 @@ static HRESULT DSPROPERTY_EnumerateW( return E_PROP_ID_UNSUPPORTED; }
- hr = enumerate_mmdevices(eRender, DSOUND_renderer_guids, - enum_callback, ppd); + hr = enumerate_mmdevices(eRender, enum_callback, ppd);
if(hr == S_OK) - hr = enumerate_mmdevices(eCapture, DSOUND_capture_guids, - enum_callback, ppd); + hr = enumerate_mmdevices(eCapture, enum_callback, ppd);
return SUCCEEDED(hr) ? DS_OK : hr; }