test/testyuv_cvt.h
author Sam Lantinga <slouken@libsdl.org>
Thu, 07 Dec 2017 16:08:47 -0800
changeset 11731 30f337dc8c74
parent 11702 cf166abbde4a
child 11811 5d94cb6b24d3
permissions -rw-r--r--
Added iOS and OSX versions of the Metal shaders
     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);