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-rw-r--r--distrib/sdl-1.2.15/src/audio/arts/SDL_artsaudio.h60
1 files changed, 60 insertions, 0 deletions
diff --git a/distrib/sdl-1.2.15/src/audio/arts/SDL_artsaudio.h b/distrib/sdl-1.2.15/src/audio/arts/SDL_artsaudio.h
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index 0000000..de3b228
--- /dev/null
+++ b/distrib/sdl-1.2.15/src/audio/arts/SDL_artsaudio.h
@@ -0,0 +1,60 @@
+/*
+ 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 Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+ Sam Lantinga
+ slouken@libsdl.org
+*/
+#include "SDL_config.h"
+
+#ifndef _SDL_artscaudio_h
+#define _SDL_artscaudio_h
+
+#include <artsc.h>
+
+#include "../SDL_sysaudio.h"
+
+/* Hidden "this" pointer for the video functions */
+#define _THIS SDL_AudioDevice *this
+
+struct SDL_PrivateAudioData {
+ /* The stream descriptor for the audio device */
+ arts_stream_t stream;
+
+ /* The parent process id, to detect when application quits */
+ pid_t parent;
+
+ /* Raw mixing buffer */
+ Uint8 *mixbuf;
+ int mixlen;
+
+ /* Support for audio timing using a timer, in addition to select() */
+ float frame_ticks;
+ float next_frame;
+};
+#define FUDGE_TICKS 10 /* The scheduler overhead ticks per frame */
+
+/* Old variable names */
+#define stream (this->hidden->stream)
+#define parent (this->hidden->parent)
+#define mixbuf (this->hidden->mixbuf)
+#define mixlen (this->hidden->mixlen)
+#define frame_ticks (this->hidden->frame_ticks)
+#define next_frame (this->hidden->next_frame)
+
+#endif /* _SDL_artscaudio_h */
+