test/testyuv_cvt.h
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     1 /*
       
     2   Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org>
       
     3 
       
     4   This software is provided 'as-is', without any express or implied
       
     5   warranty.  In no event will the authors be held liable for any damages
       
     6   arising from the use of this software.
       
     7 
       
     8   Permission is granted to anyone to use this software for any purpose,
       
     9   including commercial applications, and to alter it and redistribute it
       
    10   freely.
       
    11 */
       
    12 
       
    13 /* These functions are designed for testing correctness, not for speed */
       
    14 
       
    15 extern SDL_bool ConvertRGBtoYUV(Uint32 format, Uint8 *src, int pitch, Uint8 *out, int w, int h, SDL_YUV_CONVERSION_MODE mode, int monochrome, int luminance);
       
    16 extern int CalculateYUVPitch(Uint32 format, int width);