Reimplement ff_img_copy_plane() as av_image_copy_plane() in libavcore,
and deprecate the old function. Originally committed as revision 25064 to svn://svn.ffmpeg.org/ffmpeg/trunk
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@ -77,6 +77,19 @@ int av_image_fill_linesizes(int linesizes[4], enum PixelFormat pix_fmt, int widt
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int av_image_fill_pointers(uint8_t *data[4], enum PixelFormat pix_fmt, int height,
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uint8_t *ptr, const int linesizes[4]);
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/**
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* Copy image plane from src to dst.
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* That is, copy "height" number of lines of "bytewidth" bytes each.
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* The first byte of each successive line is separated by *_linesize
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* bytes.
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*
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* @param dst_linesize linesize for the image plane in dst
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* @param src_linesize linesize for the image plane in src
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*/
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void av_image_copy_plane(uint8_t *dst, int dst_linesize,
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const uint8_t *src, int src_linesize,
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int bytewidth, int height);
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/**
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* Check if the given dimension of an image is valid, meaning that all
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* bytes of the image can be addressed with a signed int.
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