Patched to compile again (thanks, Rasmus!).

--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%402196

src/audio/windib/SDL_dibaudio.c

@@ -205,7 +205,7 @@ WINWAVEOUT_OpenDevice(_THIS, const char *devname, int iscapture)
 
     while ((!valid_datatype) && (test_format)) {
         valid_datatype = 1;
-        _this->spec.format = test_format;
+        this->spec.format = test_format;
         switch (test_format) {
             case AUDIO_U8:
             case AUDIO_S16:
@@ -287,7 +287,7 @@ WINWAVEOUT_OpenDevice(_THIS, const char *devname, int iscapture)
 
     /* Create the sound buffers */
     this->hidden->mixbuf = (Uint8 *) SDL_malloc(NUM_BUFFERS * this->spec.size);
-    if (mixbuf == NULL) {
+    if (this->hidden->mixbuf == NULL) {
         WINWAVEOUT_CloseDevice(this);
         SDL_OutOfMemory();
         return 0;

src/audio/windx5/SDL_dx5audio.c

@@ -485,7 +485,7 @@ DSOUND_Init(SDL_AudioDriverImpl *impl)
     SDL_memset(&ver, '\0', sizeof (OSVERSIONINFO));
     ver.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
     GetVersionEx(&ver);
-    if (ver.dwPlatformId == VER_PLATFORM_WIN32_NT)
+    if (ver.dwPlatformId == VER_PLATFORM_WIN32_NT) {
         if (ver.dwMajorVersion <= 4) {
             return 0;  /* NT4.0 or earlier. Disable dsound support. */
         }