1 files changed, 52 insertions, 0 deletions
diff --git a/lib/igt_chamelium_stream.h b/lib/igt_chamelium_stream.h
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+++ b/lib/igt_chamelium_stream.h
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+/*
+ * Copyright © 2019 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ * Authors: Simon Ser <simon.ser@intel.com>
+ */
+
+#ifndef IGT_CHAMELIUM_STREAM_H
+#define IGT_CHAMELIUM_STREAM_H
+
+#include "config.h"
+
+enum chamelium_stream_realtime_mode {
+	CHAMELIUM_STREAM_REALTIME_NONE = 0,
+	/* stop dumping when overflow */
+	CHAMELIUM_STREAM_REALTIME_STOP_WHEN_OVERFLOW = 1,
+	/* drop data on overflow */
+	CHAMELIUM_STREAM_REALTIME_BEST_EFFORT = 2,
+};
+
+struct chamelium_stream;
+
+struct chamelium_stream *chamelium_stream_init(void);
+void chamelium_stream_deinit(struct chamelium_stream *client);
+bool chamelium_stream_dump_realtime_audio(struct chamelium_stream *client,
+					  enum chamelium_stream_realtime_mode mode);
+void chamelium_stream_audio_format(struct chamelium_stream *stream,
+				   int *rate, int *channels);
+bool chamelium_stream_receive_realtime_audio(struct chamelium_stream *client,
+					     size_t *page_count,
+					     int32_t **buf, size_t *buf_len);
+bool chamelium_stream_stop_realtime_audio(struct chamelium_stream *client);
+
+#endif