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106aa91477
This patch introduce new modular API for bluetooth A2DP codecs. Its benefits are: * bluez5-util and module-bluez5-device does not contain any codec specific code, they are codec independent. * For adding new A2DP codec it is needed just to adjust one table in a2dp-codec-util.c file. All codec specific functions are in separate codec file. * Support for backchannel (microphone voice). Some A2DP codecs (like FastStream or aptX Low Latency) are bi-directional and can be used for both music playback and audio call. * Support for more configurations per codec. This allows to implement low quality mode of some codec together with high quality. Current SBC codec implementation was moved from bluez5-util and module-bluez5-device to its own file and converted to this new A2DP API.
34 lines
1.1 KiB
C
34 lines
1.1 KiB
C
#ifndef fooa2dpcodecutilhfoo
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#define fooa2dpcodecutilhfoo
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/***
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This file is part of PulseAudio.
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Copyright 2019 Pali Rohár <pali.rohar@gmail.com>
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PulseAudio is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as
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published by the Free Software Foundation; either version 2.1 of the
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License, or (at your option) any later version.
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PulseAudio is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with PulseAudio; if not, see <http://www.gnu.org/licenses/>.
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***/
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#include "a2dp-codec-api.h"
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/* Get number of supported A2DP codecs */
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unsigned int pa_bluetooth_a2dp_codec_count(void);
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/* Get i-th codec. Codec with higher number has higher priority */
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const pa_a2dp_codec *pa_bluetooth_a2dp_codec_iter(unsigned int i);
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/* Get codec by name */
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const pa_a2dp_codec *pa_bluetooth_get_a2dp_codec(const char *name);
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#endif
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