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-rw-r--r--distrib/sdl-1.2.15/src/audio/mme/SDL_mmeaudio.h51
1 files changed, 51 insertions, 0 deletions
diff --git a/distrib/sdl-1.2.15/src/audio/mme/SDL_mmeaudio.h b/distrib/sdl-1.2.15/src/audio/mme/SDL_mmeaudio.h
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--- /dev/null
+++ b/distrib/sdl-1.2.15/src/audio/mme/SDL_mmeaudio.h
@@ -0,0 +1,51 @@
+/*
+ SDL - Simple DirectMedia Layer
+ Copyright (C) 1997-2012 Sam Lantinga
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public
+ License as published by the Free Software Foundation; either
+ version 2 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with this library; if not, write to the Free
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+ Sam Lantinga
+ slouken@libsdl.org
+*/
+#include "SDL_config.h"
+
+/* Allow access to a raw mixing buffer */
+
+#ifndef _SDL_lowaudio_h
+#define _SDL_lowaudio_h
+
+#include "../SDL_sysaudio.h"
+
+/* Hidden "this" pointer for the video functions */
+#define _THIS SDL_AudioDevice *this
+#define NUM_BUFFERS 2
+
+struct SharedMem {
+ HWAVEOUT sound;
+ WAVEHDR wHdr[NUM_BUFFERS];
+ PCMWAVEFORMAT wFmt;
+};
+
+struct SDL_PrivateAudioData {
+ Uint8 *mixbuf; /* The raw allocated mixing buffer */
+ struct SharedMem *shm;
+ int next_buffer;
+};
+
+#define shm (this->hidden->shm)
+#define mixbuf (this->hidden->mixbuf)
+#define next_buffer (this->hidden->next_buffer)
+/* Old variable names */
+#endif /* _SDL_lowaudio_h */