/* * Copyright (C) 2012 Apple Inc. All rights reserved. * * This document is the property of Apple Inc. * It is considered confidential and proprietary. * * This document may not be reproduced or transmitted in any form, * in whole or in part, without the express written permission of * Apple Inc. */ #ifndef __DRIVERS_DITHER_H #define __DRIVERS_DITHER_H #include __BEGIN_DECLS #define DITHER_NONE (0 << 0) #define DITHER_BLUE_NOISE (1 << 0) #define DITHER_SPATIO_TEMPORAL (1 << 1) #define DITHER_ERROR_DIFFUSION (1 << 2) #if DITHER_VERSION == 4 void dither_init(uint32_t display_width, uint32_t display_height, uint32_t display_depth); #else void dither_init(uint32_t display_depth); #endif void dither_set_enable(bool enable); __END_DECLS #endif /* __DRIVERS_DITHER_H */