commit d444330ed7685686f46db7fb8ed1ad0cbec72c7b
Author: Rémi Bernon <rbernon@codeweavers.com>
Date:   Wed Jun 16 17:36:15 2021 +0200
Subject: [PATCH] devenum: Register IEEE float for Direct Sound default device.

--
diff --git a/dlls/devenum/createdevenum.c b/dlls/devenum/createdevenum.c
index 8e9cf56eb09..97855b12b81 100644
--- a/dlls/devenum/createdevenum.c
+++ b/dlls/devenum/createdevenum.c
@@ -481,7 +481,7 @@ static BOOL CALLBACK register_dsound_devices(GUID *guid, const WCHAR *desc, cons
     static const WCHAR defaultW[] = L"Default DirectSound Device";
     IPropertyBag *prop_bag = NULL;
     REGFILTERPINS2 rgpins = {0};
-    REGPINTYPES rgtypes = {0};
+    REGPINTYPES rgtypes[2] = {};
     REGFILTER2 rgf = {0};
     WCHAR clsid[CHARS_IN_GUID];
     VARIANT var;
@@ -512,10 +512,12 @@ static BOOL CALLBACK register_dsound_devices(GUID *guid, const WCHAR *desc, cons
     rgf.rgPins2 = &rgpins;
     rgpins.dwFlags = REG_PINFLAG_B_RENDERER;
     /* FIXME: native registers many more formats */
-    rgpins.nMediaTypes = 1;
-    rgpins.lpMediaType = &rgtypes;
-    rgtypes.clsMajorType = &MEDIATYPE_Audio;
-    rgtypes.clsMinorType = &MEDIASUBTYPE_PCM;
+    rgpins.nMediaTypes = 2;
+    rgpins.lpMediaType = rgtypes;
+    rgtypes[0].clsMajorType = &MEDIATYPE_Audio;
+    rgtypes[0].clsMinorType = &MEDIASUBTYPE_PCM;
+    rgtypes[1].clsMajorType = &MEDIATYPE_Audio;
+    rgtypes[1].clsMinorType = &MEDIASUBTYPE_IEEE_FLOAT;
 
     write_filter_data(prop_bag, &rgf);