From 107c19daad92c885f44c90b42837c1c34dee8939 Mon Sep 17 00:00:00 2001
From: Sam Lantinga <slouken@libsdl.org>
Date: Thu, 9 Feb 2017 06:01:14 -0800
Subject: [PATCH] Log the error returned by XAudio2Create()

---
 src/audio/xaudio2/SDL_xaudio2.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/audio/xaudio2/SDL_xaudio2.c b/src/audio/xaudio2/SDL_xaudio2.c
index 3d80bfc28..01ef9ef75 100644
--- a/src/audio/xaudio2/SDL_xaudio2.c
+++ b/src/audio/xaudio2/SDL_xaudio2.c
@@ -453,6 +453,7 @@ XAUDIO2_Init(SDL_AudioDriverImpl * impl)
 #else
     /* XAudio2Create() is a macro that uses COM; we don't load the .dll */
     IXAudio2 *ixa2 = NULL;
+    HRESULT hr = S_FALSE;
 #if defined(__WIN32__)
     // TODO, WinRT: Investigate using CoInitializeEx here
     if (FAILED(WIN_CoInitialize())) {
@@ -461,11 +462,12 @@ XAUDIO2_Init(SDL_AudioDriverImpl * impl)
     }
 #endif
 
-    if (XAudio2Create(&ixa2, 0, XAUDIO2_DEFAULT_PROCESSOR) != S_OK) {
+    hr = XAudio2Create( &ixa2, 0, XAUDIO2_DEFAULT_PROCESSOR );
+    if ( hr != S_OK) {
 #if defined(__WIN32__)
         WIN_CoUninitialize();
 #endif
-        SDL_SetError("XAudio2: XAudio2Create() failed at initialization");
+        SDL_SetError("XAudio2: XAudio2Create() failed at initialization: 0x%.8x", hr );
         return 0;  /* not available. */
     }
     IXAudio2_Release(ixa2);