format-utils.h

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/* Simple Plugin API
 *
 * Copyright © 2018 Wim Taymans
 *
 * 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
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 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 */
 
#ifndef SPA_PARAM_FORMAT_UTILS_H
#define SPA_PARAM_FORMAT_UTILS_H
 
#ifdef __cplusplus
extern "C" {
#endif
 
 
#include <spa/pod/parser.h>
#include <spa/param/format.h>
 
/* static */ inline int
spa_format_parse(const struct spa_pod *format, uint32_t *media_type, uint32_t *media_subtype)
{
        return spa_pod_parse_object(format,
                SPA_TYPE_OBJECT_Format, NULL,
                SPA_FORMAT_mediaType,    SPA_POD_Id(media_type),
                SPA_FORMAT_mediaSubtype, SPA_POD_Id(media_subtype));
}
 
#ifdef __cplusplus
}  /* extern "C" */
#endif
 
#endif /* SPA_PARAM_FORMAT_UTILS_H */