5fae2503bf
This reverts commit f12204196fb1ee985ab9745cf9c70877601145f9. Campbell, sorry. have to revert this for the time being. We've missed some very important bits, such as: - FFmpeg is usually linked against OpenJPEG - OIIO needs OpenJPEG as well. For FFmpeg issues we can either disable OpenJPEG there (since we don't really use it), or bump FFmpeg to version 3.1.1 which can use either of OpenJPEG 1.5 or 2.1. For OIIO we do need OpenJPEG support (otherwise Cycles will not be able to use j2k/j2c textures) and currently there is NO solution to make OIIO working with OpenJPEG 2.1. According to Matthias Fauconneau (aka mfv) Larry is working on the patch to get OIIO work with OpenJPEG 2.1, but it'll take some time still. I've tried to look into support of some sort of build system flag and do ifdefs, but it all becomes quite nasty, especially with bundled OpenJPEG bumped to 2.1. Surely such an update is something we'll have to apply to but at this exact moment it causes quite some pain for all developers. Suggest to wait for until OIIO supports OpenJPEG 2.1 and then go with the updates for real.
94 lines
3.1 KiB
C
94 lines
3.1 KiB
C
/*
|
|
* Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
|
|
* Copyright (c) 2002-2007, Professor Benoit Macq
|
|
* Copyright (c) 2001-2003, David Janssens
|
|
* Copyright (c) 2002-2003, Yannick Verschueren
|
|
* Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
|
|
* Copyright (c) 2005, Herve Drolon, FreeImage Team
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
|
|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
|
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef __CIO_H
|
|
#define __CIO_H
|
|
|
|
#if defined(_MSC_VER) || defined(__BORLANDC__)
|
|
#define int64 __int64
|
|
#else
|
|
#define int64 long long
|
|
#endif
|
|
|
|
/**
|
|
@file cio.h
|
|
@brief Implementation of a byte input-output process (CIO)
|
|
|
|
The functions in CIO.C have for goal to realize a byte input / output process.
|
|
*/
|
|
|
|
/** @defgroup CIO CIO - byte input-output stream */
|
|
/*@{*/
|
|
|
|
/** @name Exported functions (see also openjpeg.h) */
|
|
/*@{*/
|
|
/* ----------------------------------------------------------------------- */
|
|
/**
|
|
Number of bytes left before the end of the stream
|
|
@param cio CIO handle
|
|
@return Returns the number of bytes before the end of the stream
|
|
*/
|
|
int cio_numbytesleft(opj_cio_t *cio);
|
|
/**
|
|
Get pointer to the current position in the stream
|
|
@param cio CIO handle
|
|
@return Returns a pointer to the current position
|
|
*/
|
|
unsigned char *cio_getbp(opj_cio_t *cio);
|
|
/**
|
|
Write some bytes
|
|
@param cio CIO handle
|
|
@param v Value to write
|
|
@param n Number of bytes to write
|
|
@return Returns the number of bytes written or 0 if an error occured
|
|
*/
|
|
unsigned int cio_write(opj_cio_t *cio, unsigned int64 v, int n);
|
|
/**
|
|
Read some bytes
|
|
@param cio CIO handle
|
|
@param n Number of bytes to read
|
|
@return Returns the value of the n bytes read
|
|
*/
|
|
unsigned int cio_read(opj_cio_t *cio, int n);
|
|
/**
|
|
Skip some bytes
|
|
@param cio CIO handle
|
|
@param n Number of bytes to skip
|
|
*/
|
|
void cio_skip(opj_cio_t *cio, int n);
|
|
/* ----------------------------------------------------------------------- */
|
|
/*@}*/
|
|
|
|
/*@}*/
|
|
|
|
#endif /* __CIO_H */
|
|
|