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cb9bd1b09e
Make sure all headers can be compiled alone. Signed-off-by: Frediano Ziglio <freddy77@gmail.com>
57 lines
2.3 KiB
C
57 lines
2.3 KiB
C
/*
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Copyright (C) 2014 Flexible Software Solutions S.L.
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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
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met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in
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the documentation and/or other materials provided with the
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distribution.
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* Neither the name of the copyright holder nor the names of its
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contributors may be used to endorse or promote products derived
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from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS "AS
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IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
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PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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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
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef LZ4_ENCODER_H_
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#define LZ4_ENCODER_H_
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#include <spice/types.h>
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#include <spice/macros.h>
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SPICE_BEGIN_DECLS
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typedef void* Lz4EncoderContext;
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typedef struct Lz4EncoderUsrContext Lz4EncoderUsrContext;
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struct Lz4EncoderUsrContext {
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int (*more_space)(Lz4EncoderUsrContext *usr, uint8_t **io_ptr);
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int (*more_lines)(Lz4EncoderUsrContext *usr, uint8_t **lines);
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};
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Lz4EncoderContext* lz4_encoder_create(Lz4EncoderUsrContext *usr);
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void lz4_encoder_destroy(Lz4EncoderContext *encoder);
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/* returns the total size of the encoded data. */
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int lz4_encode(Lz4EncoderContext *lz4, int height, int stride, uint8_t *io_ptr,
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unsigned int num_io_bytes, int top_down, uint8_t format);
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SPICE_END_DECLS
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#endif /* LZ4_ENCODER_H_ */
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