This is a sample program for image primitive algorithms in C. Althoguh I made this project as Xcode, primitive algorythms are just simple C code.
Please see main.cpp. There are APIs like below.
void rotateCW90(unsigned char *pSrcBuf, unsigned char *pDstBuf, const unsigned int width, const unsigned int height);
void rotateCCW90(unsigned char *pSrcBuf, unsigned char *pDstBuf, const unsigned int width, const unsigned int height);
void flipX(unsigned char *pSrcBuf, unsigned char *pDstBuf, const unsigned int width, const unsigned int height) ;
void flipY(unsigned char *pSrcBuf, unsigned char *pDstBuf, const unsigned int width, const unsigned int height);
Copyright (c) 2014 jojonki
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