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ffmscompat.h

//  Copyright (c) 2007-2009 Fredrik Mellbin
//
//  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 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
//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
//  THE SOFTWARE.

#ifndef FFMSCOMPAT_H
#define     FFMSCOMPAT_H

#ifdef _WIN32
#     define snprintf _snprintf
#     ifdef __MINGW32__
#           define fseeko fseeko64
#           define ftello ftello64
#     else
#           define INT64_C(val) val##i64
#           define fseeko _fseeki64
#           define ftello _ftelli64
#     endif
#endif

// Compatibility with older/newer ffmpegs
#ifdef LIBAVFORMAT_VERSION_INT
#     if (LIBAVFORMAT_VERSION_INT) < (AV_VERSION_INT(52,34,1)) 
#           define ff_codec_bmp_tags codec_bmp_tags
#           define ff_codec_movvideo_tags codec_movvideo_tags
#           define ff_codec_wav_tags codec_wav_tags
#     endif
#endif

#ifdef LIBAVCODEC_VERSION_INT
#     if (LIBAVCODEC_VERSION_INT) >= (AV_VERSION_INT(52,29,0))
#           define FFMS_HAVE_FFMPEG_COLORSPACE_INFO
#     else
#           ifdef _MSC_VER
#                 pragma message("WARNING: Your FFmpeg is too old to support reporting colorspace and luma range information. The corresponding fields of FFMS_VideoProperties will be set to 0. Please update FFmpeg to get rid of this warning.")
#           else
#                 warning "Your FFmpeg is too old to support reporting colorspace and luma range information. The corresponding fields of FFMS_VideoProperties will be set to 0. Please update FFmpeg to get rid of this warning."
#           endif
#     endif
#     if (LIBAVCODEC_VERSION_INT) < (AV_VERSION_INT(52,30,2))
#           define AV_PKT_FLAG_KEY PKT_FLAG_KEY
#     endif
#endif

#ifdef LIBSWSCALE_VERSION_INT
#     if (LIBSWSCALE_VERSION_INT) < (AV_VERSION_INT(0,8,0))
#           define FFMS_SWS_CONST_PARAM
#     else
#           define FFMS_SWS_CONST_PARAM const
#     endif
#endif


#endif // FFMSCOMPAT_H

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