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Side by Side Diff: src/gpu/GrFontAtlasSizes.h

Issue 1255943006: Allow setting of GrBatchFontCache atlas sizes (Closed) Base URL: https://skia.googlesource.com/skia.git@debugatlas2
Patch Set: tweaks Created 5 years, 4 months ago
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1
2 /*
3 * Copyright 2015 Google Inc.
4 *
5 * Use of this source code is governed by a BSD-style license that can be
6 * found in the LICENSE file.
7 */
8
9 #ifndef GrFontAtlasSizes_DEFINED
10 #define GrFontAtlasSizes_DEFINED
11
12 // For debugging atlas which evict all of the time
13 //#define DEBUG_CONSTANT_EVICT
14 #ifdef DEBUG_CONSTANT_EVICT
15 #define GR_FONT_ATLAS_TEXTURE_WIDTH 256//1024
16 #define GR_FONT_ATLAS_A8_TEXTURE_WIDTH 256//2048
17 #define GR_FONT_ATLAS_TEXTURE_HEIGHT 256//2048
18
19 #define GR_FONT_ATLAS_PLOT_WIDTH 256
20 #define GR_FONT_ATLAS_A8_PLOT_WIDTH 256//512
21 #define GR_FONT_ATLAS_PLOT_HEIGHT 256
22
23 #define GR_FONT_ATLAS_NUM_PLOTS_X (GR_FONT_ATLAS_TEXTURE_WIDTH / GR_FONT_ATL AS_PLOT_WIDTH)
24 #define GR_FONT_ATLAS_A8_NUM_PLOTS_X (GR_FONT_ATLAS_A8_TEXTURE_WIDTH / GR_FONT_ ATLAS_A8_PLOT_WIDTH)
25 #define GR_FONT_ATLAS_NUM_PLOTS_Y (GR_FONT_ATLAS_TEXTURE_HEIGHT / GR_FONT_AT LAS_PLOT_HEIGHT)
26 #else
27 #define GR_FONT_ATLAS_TEXTURE_WIDTH 1024
28 #define GR_FONT_ATLAS_A8_TEXTURE_WIDTH 2048
29 #define GR_FONT_ATLAS_TEXTURE_HEIGHT 2048
30
31 #define GR_FONT_ATLAS_PLOT_WIDTH 256
32 #define GR_FONT_ATLAS_A8_PLOT_WIDTH 512
33 #define GR_FONT_ATLAS_PLOT_HEIGHT 256
34
35 #define GR_FONT_ATLAS_NUM_PLOTS_X (GR_FONT_ATLAS_TEXTURE_WIDTH / GR_FONT_ATL AS_PLOT_WIDTH)
36 #define GR_FONT_ATLAS_A8_NUM_PLOTS_X (GR_FONT_ATLAS_A8_TEXTURE_WIDTH / GR_FONT_ ATLAS_A8_PLOT_WIDTH)
37 #define GR_FONT_ATLAS_NUM_PLOTS_Y (GR_FONT_ATLAS_TEXTURE_HEIGHT / GR_FONT_AT LAS_PLOT_HEIGHT)
38 #endif
39 #endif
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