- add PortAudio sound backend

- audio format argument removed from lingot_audio_new(), as it was specific to OSS backend
- DIE macro, so on Windows error message will be displayed in a dialog box instead of being lost



git-svn-id: https://lampka.siedziba.pl:790/svn/repos/lingot-win32@292 455248ca-bdda-0310-9134-f4ebb693071a

1 files changed, 8 insertions, 1 deletions

diff --git a/src/lingot-audio.h b/src/lingot-audio.h
index 996c822..49fc4ea 100644
--- a/src/lingot-audio.h
+++ b/src/lingot-audio.h
@@ -31,18 +31,25 @@
 #include <alsa/asoundlib.h>
 #endif
 
+#ifdef PORTAUDIO
+#include <portaudio.h>
+#endif
+
 typedef struct _LingotAudio LingotAudio;
 
 struct _LingotAudio
   {
   	#ifdef ALSA
   	snd_pcm_t *capture_handle;
+	#elif defined PORTAUDIO
+	PaStream *stream;
+	unsigned char framesize;
   	#else
     int dsp; // file handler.
     #endif
   };
 
-LingotAudio* lingot_audio_new(int channels, int rate, int format, char* fdsp);
+LingotAudio* lingot_audio_new(int channels, int rate, char* fdsp);
 void lingot_audio_destroy(LingotAudio* audio);
 int lingot_audio_read(LingotAudio* audio, void* buffer, int size);