diff -r 000000000000 -r 6474c204b198 gfx/skia/trunk/include/core/SkFontLCDConfig.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/gfx/skia/trunk/include/core/SkFontLCDConfig.h Wed Dec 31 06:09:35 2014 +0100 @@ -0,0 +1,58 @@ +/* + * Copyright 2013 Google Inc. + * + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + */ + +#ifndef SkFontLCDConfig_DEFINED +#define SkFontLCDConfig_DEFINED + +#include "SkTypes.h" + +class SkFontLCDConfig { +public: + /** LCDs either have their color elements arranged horizontally or + vertically. When rendering subpixel glyphs we need to know which way + round they are. + + Note, if you change this after startup, you'll need to flush the glyph + cache because it'll have the wrong type of masks cached. + + @deprecated use SkPixelGeometry instead. + */ + enum LCDOrientation { + kHorizontal_LCDOrientation = 0, //!< this is the default + kVertical_LCDOrientation = 1 + }; + + /** @deprecated set on Device creation. */ + static void SetSubpixelOrientation(LCDOrientation orientation); + /** @deprecated get from Device. */ + static LCDOrientation GetSubpixelOrientation(); + + /** LCD color elements can vary in order. For subpixel text we need to know + the order which the LCDs uses so that the color fringes are in the + correct place. + + Note, if you change this after startup, you'll need to flush the glyph + cache because it'll have the wrong type of masks cached. + + kNONE_LCDOrder means that the subpixel elements are not spatially + separated in any usable fashion. + + @deprecated use SkPixelGeometry instead. + */ + enum LCDOrder { + kRGB_LCDOrder = 0, //!< this is the default + kBGR_LCDOrder = 1, + kNONE_LCDOrder = 2 + }; + + /** @deprecated set on Device creation. */ + static void SetSubpixelOrder(LCDOrder order); + /** @deprecated get from Device. */ + static LCDOrder GetSubpixelOrder(); +}; + +#endif