forked from mia/Aegisub
85 lines
3.2 KiB
C
85 lines
3.2 KiB
C
// Copyright (c) 2007-2009 Fredrik Mellbin
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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#ifndef FFMSCOMPAT_H
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#define FFMSCOMPAT_H
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#ifdef _WIN32
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# define snprintf _snprintf
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# ifdef __MINGW32__
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# define fseeko fseeko64
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# define ftello ftello64
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# else
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# define fseeko _fseeki64
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# define ftello _ftelli64
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# endif
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#endif
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// Compatibility with older/newer ffmpegs
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#ifdef LIBAVFORMAT_VERSION_INT
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# if (LIBAVFORMAT_VERSION_INT) < (AV_VERSION_INT(52,34,1))
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# define ff_codec_bmp_tags codec_bmp_tags
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# define ff_codec_movvideo_tags codec_movvideo_tags
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# define ff_codec_wav_tags codec_wav_tags
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# endif
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#endif
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#ifdef LIBAVCODEC_VERSION_INT
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# if (LIBAVCODEC_VERSION_INT) >= (AV_VERSION_INT(52,29,0))
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# define FFMS_HAVE_FFMPEG_COLORSPACE_INFO
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# else
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# define AVCOL_RANGE_JPEG 2
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# ifdef _MSC_VER
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# 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.")
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# else
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# 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."
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# endif
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# endif
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# if (LIBAVCODEC_VERSION_INT) < (AV_VERSION_INT(52,30,2))
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# define AV_PKT_FLAG_KEY PKT_FLAG_KEY
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# endif
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# if (LIBAVCODEC_VERSION_INT) >= (AV_VERSION_INT(52,94,3)) // there are ~3 revisions where this will break but fixing that is :effort:
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# undef SampleFormat
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# else
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# define AVSampleFormat SampleFormat
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# define av_get_bits_per_sample_fmt av_get_bits_per_sample_format
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# define AV_SAMPLE_FMT_U8 SAMPLE_FMT_U8
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# define AV_SAMPLE_FMT_S16 SAMPLE_FMT_S16
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# define AV_SAMPLE_FMT_S32 SAMPLE_FMT_S32
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# define AV_SAMPLE_FMT_FLT SAMPLE_FMT_FLT
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# define AV_SAMPLE_FMT_DBL SAMPLE_FMT_DBL
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# endif
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#endif
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#ifdef LIBAVUTIL_VERSION_INT
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# if (LIBAVUTIL_VERSION_INT) < (AV_VERSION_INT(50, 8, 0))
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# define av_get_pix_fmt avcodec_get_pix_fmt
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# endif
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#endif
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#ifdef LIBSWSCALE_VERSION_INT
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# if (LIBSWSCALE_VERSION_INT) < (AV_VERSION_INT(0,8,0))
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# define FFMS_SWS_CONST_PARAM
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# else
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# define FFMS_SWS_CONST_PARAM const
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# endif
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#endif
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#endif // FFMSCOMPAT_H
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