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/*
* Copyright 2015 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef GrFontAtlasSizes_DEFINED
#define GrFontAtlasSizes_DEFINED
// For debugging atlas which evict all of the time
//#define DEBUG_CONSTANT_EVICT
#ifdef DEBUG_CONSTANT_EVICT
#define GR_FONT_ATLAS_TEXTURE_WIDTH 256//1024
#define GR_FONT_ATLAS_A8_TEXTURE_WIDTH 256//2048
#define GR_FONT_ATLAS_TEXTURE_HEIGHT 256//2048
#define GR_FONT_ATLAS_PLOT_WIDTH 256
#define GR_FONT_ATLAS_A8_PLOT_WIDTH 256//512
#define GR_FONT_ATLAS_PLOT_HEIGHT 256
#define GR_FONT_ATLAS_NUM_PLOTS_X (GR_FONT_ATLAS_TEXTURE_WIDTH / GR_FONT_ATLAS_PLOT_WIDTH)
#define GR_FONT_ATLAS_A8_NUM_PLOTS_X (GR_FONT_ATLAS_A8_TEXTURE_WIDTH / GR_FONT_ATLAS_A8_PLOT_WIDTH)
#define GR_FONT_ATLAS_NUM_PLOTS_Y (GR_FONT_ATLAS_TEXTURE_HEIGHT / GR_FONT_ATLAS_PLOT_HEIGHT)
// one over width and height
#define GR_FONT_ATLAS_RECIP_WIDTH "0.00390625"//"0.0009765625"
#define GR_FONT_ATLAS_A8_RECIP_WIDTH "0.00390625"//"0.00048828125"
#define GR_FONT_ATLAS_RECIP_HEIGHT "0.00390625"//"0.00048828125"
// 1/(3*width)
// only used for distance fields, which are A8
#define GR_FONT_ATLAS_LCD_DELTA "0.001302083"//"0.000162760417"
#else
#define GR_FONT_ATLAS_TEXTURE_WIDTH 1024
#define GR_FONT_ATLAS_A8_TEXTURE_WIDTH 2048
#define GR_FONT_ATLAS_TEXTURE_HEIGHT 2048
#define GR_FONT_ATLAS_PLOT_WIDTH 256
#define GR_FONT_ATLAS_A8_PLOT_WIDTH 512
#define GR_FONT_ATLAS_PLOT_HEIGHT 256
#define GR_FONT_ATLAS_NUM_PLOTS_X (GR_FONT_ATLAS_TEXTURE_WIDTH / GR_FONT_ATLAS_PLOT_WIDTH)
#define GR_FONT_ATLAS_A8_NUM_PLOTS_X (GR_FONT_ATLAS_A8_TEXTURE_WIDTH / GR_FONT_ATLAS_A8_PLOT_WIDTH)
#define GR_FONT_ATLAS_NUM_PLOTS_Y (GR_FONT_ATLAS_TEXTURE_HEIGHT / GR_FONT_ATLAS_PLOT_HEIGHT)
// one over width and height
#define GR_FONT_ATLAS_RECIP_WIDTH "0.0009765625"
#define GR_FONT_ATLAS_A8_RECIP_WIDTH "0.00048828125"
#define GR_FONT_ATLAS_RECIP_HEIGHT "0.00048828125"
// 1/(3*width)
// only used for distance fields, which are A8
#define GR_FONT_ATLAS_LCD_DELTA "0.000162760417"
#endif
#endif
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