| /* |
| * 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); |
| 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 |