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71 lines
2.4 KiB
71 lines
2.4 KiB
/* |
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* Small jpeg decoder library (header file) |
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* |
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* Copyright (c) 2006, Luc Saillard <luc@saillard.org> |
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* Copyright (c) 2012 Intel Corporation. |
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* All rights reserved. |
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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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* - Redistributions of source code must retain the above copyright notice, |
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* this list of conditions and the following disclaimer. |
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* |
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* - 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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* - Neither the name of the author nor the names of its contributors may be |
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* used to endorse or promote products derived from this software without |
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* specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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* POSSIBILITY OF SUCH DAMAGE. |
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* |
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*/ |
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#ifndef __JPEGDEC_H__ |
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#define __JPEGDEC_H__ |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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struct jdec_private; |
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/* Flags that can be set by any applications */ |
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#define TINYJPEG_FLAGS_MJPEG_TABLE (1<<1) |
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/* Format accepted in outout */ |
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enum tinyjpeg_fmt { |
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TINYJPEG_FMT_GREY = 1, |
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TINYJPEG_FMT_BGR24, |
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TINYJPEG_FMT_RGB24, |
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TINYJPEG_FMT_YUV420P, |
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}; |
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struct jdec_private *tinyjpeg_init(void); |
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void tinyjpeg_free(struct jdec_private *priv); |
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int tinyjpeg_parse_header(struct jdec_private *priv, const unsigned char *buf, unsigned int size); |
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int tinyjpeg_decode(struct jdec_private *priv); |
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const char *tinyjpeg_get_errorstring(struct jdec_private *priv); |
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void tinyjpeg_get_size(struct jdec_private *priv, unsigned int *width, unsigned int *height); |
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#ifdef __cplusplus |
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} |
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#endif |
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#endif |
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