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https://gitlab.freedesktop.org/pipewire/pipewire.git
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52 lines
1.9 KiB
C
52 lines
1.9 KiB
C
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/* PipeWire
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*
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* Copyright © 2021 Collabora Ltd.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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/*
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* Instruct policy-node to not configure audio adapter nodes in DSP mode.
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* Device nodes will always be configured in passthrough mode. If a client node
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* wants to be linked with a device node that has a different format, then the
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* policy will configure the client node in convert mode so that both nodes
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* have the same format.
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*
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* This is done by just setting a session property flag, and policy-node does the rest.
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*/
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#include "config.h"
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#include "pipewire/pipewire.h"
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#include "pipewire/extensions/metadata.h"
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#include "media-session.h"
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/** \page page_media_session_module_no_dsp Media Session Module: No DSP
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*/
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#define KEY_NAME "policy-node.alsa-no-dsp"
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int sm_alsa_no_dsp_start(struct sm_media_session *session)
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{
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pw_properties_set(session->props, KEY_NAME, "true");
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return 0;
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}
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