3 files changed, 4 insertions, 4 deletions
diff --git a/Alc/backends/coreaudio.cpp b/Alc/backends/coreaudio.cpp
index f5574965..b2f6d2d3 100644
--- a/Alc/backends/coreaudio.cpp
+++ b/Alc/backends/coreaudio.cpp
@@ -68,7 +68,7 @@ static void ALCcoreAudioPlayback_Construct(ALCcoreAudioPlayback *self, ALCdevice
     SET_VTABLE2(ALCcoreAudioPlayback, ALCbackend, self);
 
     self->FrameSize = 0;
-    memset(&self->Format, 0, sizeof(self->Format));
+    self->Format = AudioStreamBasicDescription{};
 }
 
 static void ALCcoreAudioPlayback_Destruct(ALCcoreAudioPlayback *self)
diff --git a/Alc/backends/wasapi.cpp b/Alc/backends/wasapi.cpp
index 04afe807..b928682f 100644
--- a/Alc/backends/wasapi.cpp
+++ b/Alc/backends/wasapi.cpp
@@ -637,7 +637,7 @@ FORCE_ALIGN int ALCwasapiPlayback_mixerProc(ALCwasapiPlayback *self)
 
 ALCboolean MakeExtensible(WAVEFORMATEXTENSIBLE *out, const WAVEFORMATEX *in)
 {
-    memset(out, 0, sizeof(*out));
+    *out = WAVEFORMATEXTENSIBLE{};
     if(in->wFormatTag == WAVE_FORMAT_EXTENSIBLE)
         *out = *(const WAVEFORMATEXTENSIBLE*)in;
     else if(in->wFormatTag == WAVE_FORMAT_PCM)
diff --git a/Alc/backends/winmm.cpp b/Alc/backends/winmm.cpp
index c88a43b6..32cabbde 100644
--- a/Alc/backends/winmm.cpp
+++ b/Alc/backends/winmm.cpp
@@ -246,7 +246,7 @@ ALCenum ALCwinmmPlayback_open(ALCwinmmPlayback *self, const ALCchar *deviceName)
     UINT DeviceID{static_cast<UINT>(std::distance(PlaybackDevices.cbegin(), iter))};
 
 retry_open:
-    memset(&self->Format, 0, sizeof(WAVEFORMATEX));
+    self->Format = WAVEFORMATEX{};
     if(device->FmtType == DevFmtFloat)
     {
         self->Format.wFormatTag = WAVE_FORMAT_IEEE_FLOAT;
@@ -554,7 +554,7 @@ ALCenum ALCwinmmCapture_open(ALCwinmmCapture *self, const ALCchar *deviceName)
             return ALC_INVALID_ENUM;
     }
 
-    memset(&self->Format, 0, sizeof(WAVEFORMATEX));
+    self->Format = WAVEFORMATEX{};
     self->Format.wFormatTag = (device->FmtType == DevFmtFloat) ?
                               WAVE_FORMAT_IEEE_FLOAT : WAVE_FORMAT_PCM;
     self->Format.nChannels = ChannelsFromDevFmt(device->FmtChans, device->mAmbiOrder);