/*

SDL - Simple DirectMedia Layer

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 */

#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 */