sndio support for playback and record

Signed-off-by: Anton Khirnov <anton@khirnov.net>

1 files changed, 46 insertions, 0 deletions

diff --git a/libavdevice/sndio_common.h b/libavdevice/sndio_common.h
new file mode 100644
index 0000000000..41c984ba79
--- /dev/null
+++ b/libavdevice/sndio_common.h
@@ -0,0 +1,46 @@
+/*
+ * sndio play and grab interface
+ * Copyright (c) 2010 Jacob Meuser
+ *
+ * This file is part of Libav.
+ *
+ * Libav 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.
+ *
+ * Libav 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 Libav; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVDEVICE_SNDIO_COMMON_H
+#define AVDEVICE_SNDIO_COMMON_H
+
+#include <stdint.h>
+#include <sndio.h>
+
+#include "libavformat/avformat.h"
+
+typedef struct {
+    struct sio_hdl *hdl;
+    enum CodecID codec_id;
+    int64_t hwpos;
+    int64_t softpos;
+    uint8_t *buffer;
+    int bps;
+    int buffer_size;
+    int buffer_offset;
+    int channels;
+    int sample_rate;
+} SndioData;
+
+int ff_sndio_open(AVFormatContext *s1, int is_output, const char *audio_device);
+int ff_sndio_close(SndioData *s);
+
+#endif /* AVDEVICE_SNDIO_COMMON_H */