Import SDL release-1.2.15

Change-Id: I505c4aea24325cad475f217db5589814b4c75dbf

1 files changed, 73 insertions, 0 deletions

diff --git a/distrib/sdl-1.2.15/src/audio/pulse/SDL_pulseaudio.h b/distrib/sdl-1.2.15/src/audio/pulse/SDL_pulseaudio.h
new file mode 100644
index 0000000..63ee751
--- /dev/null
+++ b/distrib/sdl-1.2.15/src/audio/pulse/SDL_pulseaudio.h
@@ -0,0 +1,73 @@
+/*
+    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
+
+    Stéphan Kochen
+    stephan@kochen.nl
+    
+    Based on parts of the ALSA and ESounD output drivers.
+*/
+#include "SDL_config.h"
+
+#ifndef _SDL_pulseaudio_h
+#define _SDL_pulseaudio_h
+
+#include "../SDL_sysaudio.h"
+
+/* Hidden "this" pointer for the video functions */
+#define _THIS	SDL_AudioDevice *this
+
+struct SDL_PrivateAudioData {
+	pa_mainloop *mainloop;
+	pa_mainloop_api *mainloop_api;
+	pa_context *context;
+	pa_stream *stream;
+
+	char *caption;
+
+	/* Raw mixing buffer */
+	Uint8 *mixbuf;
+	int    mixlen;
+};
+
+#if (PA_API_VERSION < 12)
+/** Return non-zero if the passed state is one of the connected states */
+static inline int PA_CONTEXT_IS_GOOD(pa_context_state_t x) {
+    return
+        x == PA_CONTEXT_CONNECTING ||
+        x == PA_CONTEXT_AUTHORIZING ||
+        x == PA_CONTEXT_SETTING_NAME ||
+        x == PA_CONTEXT_READY;
+}
+/** Return non-zero if the passed state is one of the connected states */
+static inline int PA_STREAM_IS_GOOD(pa_stream_state_t x) {
+    return
+        x == PA_STREAM_CREATING ||
+        x == PA_STREAM_READY;
+}
+#endif	/* pulseaudio <= 0.9.10 */
+
+/* Old variable names */
+#define mainloop		(this->hidden->mainloop)
+#define mainloop_api		(this->hidden->mainloop_api)
+#define context			(this->hidden->context)
+#define stream			(this->hidden->stream)
+#define mixbuf			(this->hidden->mixbuf)
+#define mixlen			(this->hidden->mixlen)
+
+#endif /* _SDL_pulseaudio_h */
+