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78 lines
2 KiB
C
78 lines
2 KiB
C
/* Spa V4l2 support
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* Copyright (C) 2016 Wim Taymans <wim.taymans@gmail.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but 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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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include <spa/plugin.h>
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#include <spa/node.h>
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SpaHandle * spa_v4l2_source_new (void);
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static SpaResult
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v4l2_source_instantiate (const SpaHandleFactory *factory,
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SpaHandle **handle)
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{
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if (factory == NULL || handle == NULL)
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return SPA_RESULT_INVALID_ARGUMENTS;
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*handle = spa_v4l2_source_new ();
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return SPA_RESULT_OK;
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}
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static const SpaInterfaceInfo v4l2_source_interfaces[] =
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{
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{ SPA_INTERFACE_ID_NODE,
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SPA_INTERFACE_ID_NODE_NAME,
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SPA_INTERFACE_ID_NODE_DESCRIPTION,
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},
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};
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static SpaResult
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v4l2_source_enum_interface_info (const SpaHandleFactory *factory,
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unsigned int index,
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const SpaInterfaceInfo **info)
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{
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if (index >= 1)
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return SPA_RESULT_ENUM_END;
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*info = &v4l2_source_interfaces[index];
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return SPA_RESULT_OK;
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}
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static const SpaHandleFactory factories[] =
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{
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{ "v4l2-source",
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NULL,
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v4l2_source_instantiate,
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v4l2_source_enum_interface_info,
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},
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};
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SpaResult
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spa_enum_handle_factory (unsigned int index,
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const SpaHandleFactory **factory)
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{
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if (index >= 1)
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return SPA_RESULT_ENUM_END;
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*factory = &factories[index];
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return SPA_RESULT_OK;
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}
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