Fixed bug 2027 - Full-screen appears to be broken - hang in SDL_DestroyWindow()

Rainer Deyke

I'm running Linux Mint 15 with the Cinnamon window manager.  SDL_DestroyWindow consistently locks up for me when the window if fullscreen.

src/audio/sun/SDL_sunaudio.h

@@ -0,0 +1,47 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+#include "SDL_config.h"
+
+#ifndef _SDL_sunaudio_h
+#define _SDL_sunaudio_h
+
+#include "../SDL_sysaudio.h"
+
+/* Hidden "this" pointer for the audio functions */
+#define _THIS   SDL_AudioDevice *this
+
+struct SDL_PrivateAudioData
+{
+    /* The file descriptor for the audio device */
+    int audio_fd;
+
+    SDL_AudioFormat audio_fmt;  /* The app audio format */
+    Uint8 *mixbuf;              /* The app mixing buffer */
+    int ulaw_only;              /* Flag -- does hardware only output U-law? */
+    Uint8 *ulaw_buf;            /* The U-law mixing buffer */
+    Sint32 written;             /* The number of samples written */
+    int fragsize;               /* The audio fragment size in samples */
+    int frequency;              /* The audio frequency in KHz */
+};
+
+#endif /* _SDL_sunaudio_h */
+
+/* vi: set ts=4 sw=4 expandtab: */