Merge CV, ver=5.1; ops/methods from HV, and interface from CV where possible

[goodguy/history.git] / cinelerra-5.1 / cinelerra / audioesound.h

diff --git a/cinelerra-5.1/cinelerra/audioesound.h b/cinelerra-5.1/cinelerra/audioesound.h
new file mode 100644 (file)
index 0000000..8358805
--- /dev/null
+++ b/cinelerra-5.1/cinelerra/audioesound.h
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+
+/*
+ * CINELERRA
+ * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
+ * 
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program 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 General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * 
+ */
+
+#ifndef AUDIOESOUND_H
+#define AUDIOESOUND_H
+
+#include "audiodevice.inc"
+
+#ifdef HAVE_ESOUND
+
+class AudioESound : public AudioLowLevel
+{
+public:
+       AudioESound(AudioDevice *device);
+       ~AudioESound();
+
+       int open_input();
+       int open_output();
+       int write_buffer(char *buffer, int size);
+       int read_buffer(char *buffer, int size);
+       int close_all();
+       int64_t device_position();
+       int flush_device();
+       int interrupt_playback();
+
+private:
+       int get_bit_flag(int bits);
+       int get_channels_flag(int channels);
+       char* translate_device_string(char *server, int port);
+       int esd_in, esd_out;
+       int esd_in_fd, esd_out_fd;
+       char device_string[1024];
+};
+
+#endif
+#endif