mirror of https://code.videolan.org/videolan/dav1d
57 lines
2.6 KiB
C
57 lines
2.6 KiB
C
/*
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* Copyright © 2018-2021, VideoLAN and dav1d authors
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* Copyright © 2018, Two Orioles, LLC
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef DAV1D_SRC_DATA_H
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#define DAV1D_SRC_DATA_H
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#include "dav1d/data.h"
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void dav1d_data_ref(Dav1dData *dst, const Dav1dData *src);
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/**
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* Copy the source properties to the destination and increase the
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* user_data's reference count (if it's not NULL).
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*/
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void dav1d_data_props_copy(Dav1dDataProps *dst, const Dav1dDataProps *src);
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void dav1d_data_props_set_defaults(Dav1dDataProps *props);
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uint8_t *dav1d_data_create_internal(Dav1dData *buf, size_t sz);
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int dav1d_data_wrap_internal(Dav1dData *buf, const uint8_t *ptr, size_t sz,
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void (*free_callback)(const uint8_t *data,
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void *user_data),
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void *user_data);
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int dav1d_data_wrap_user_data_internal(Dav1dData *buf,
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const uint8_t *user_data,
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void (*free_callback)(const uint8_t *user_data,
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void *cookie),
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void *cookie);
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void dav1d_data_unref_internal(Dav1dData *buf);
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void dav1d_data_props_unref_internal(Dav1dDataProps *props);
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#endif /* DAV1D_SRC_DATA_H */
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