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1 /* | 1 /* |
2 * Copyright 2010 Google Inc. | 2 * Copyright 2010 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #include "GrGpu.h" | 8 #include "GrGpu.h" |
9 #include "GrRectanizer.h" | 9 #include "GrRectanizer.h" |
10 #include "GrSurfacePriv.h" | 10 #include "GrSurfacePriv.h" |
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119 | 119 |
120 | 120 |
121 GrPlot* GrFontCache::addToAtlas(GrMaskFormat format, GrAtlas::ClientPlotUsage* u
sage, | 121 GrPlot* GrFontCache::addToAtlas(GrMaskFormat format, GrAtlas::ClientPlotUsage* u
sage, |
122 int width, int height, const void* image, | 122 int width, int height, const void* image, |
123 SkIPoint16* loc) { | 123 SkIPoint16* loc) { |
124 GrPixelConfig config = mask_format_to_pixel_config(format); | 124 GrPixelConfig config = mask_format_to_pixel_config(format); |
125 int atlasIndex = mask_format_to_atlas_index(format); | 125 int atlasIndex = mask_format_to_atlas_index(format); |
126 if (NULL == fAtlases[atlasIndex]) { | 126 if (NULL == fAtlases[atlasIndex]) { |
127 SkISize textureSize = SkISize::Make(GR_ATLAS_TEXTURE_WIDTH, | 127 SkISize textureSize = SkISize::Make(GR_ATLAS_TEXTURE_WIDTH, |
128 GR_ATLAS_TEXTURE_HEIGHT); | 128 GR_ATLAS_TEXTURE_HEIGHT); |
129 fAtlases[atlasIndex] = SkNEW_ARGS(GrAtlas, (fGpu, config, kNone_GrTextur
eFlags, | 129 fAtlases[atlasIndex] = SkNEW_ARGS(GrAtlas, (fGpu, config, kNone_GrSurfac
eFlags, |
130 textureSize, | 130 textureSize, |
131 GR_NUM_PLOTS_X, | 131 GR_NUM_PLOTS_X, |
132 GR_NUM_PLOTS_Y, | 132 GR_NUM_PLOTS_Y, |
133 true)); | 133 true)); |
134 } | 134 } |
135 return fAtlases[atlasIndex]->addToAtlas(usage, width, height, image, loc); | 135 return fAtlases[atlasIndex]->addToAtlas(usage, width, height, image, loc); |
136 } | 136 } |
137 | 137 |
138 | 138 |
139 bool GrFontCache::freeUnusedPlot(GrTextStrike* preserveStrike, const GrGlyph* gl
yph) { | 139 bool GrFontCache::freeUnusedPlot(GrTextStrike* preserveStrike, const GrGlyph* gl
yph) { |
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338 glyph->width(), glyph->height(), | 338 glyph->width(), glyph->height(), |
339 storage.get(), &glyph->fAtlasLocation)
; | 339 storage.get(), &glyph->fAtlasLocation)
; |
340 | 340 |
341 if (NULL == plot) { | 341 if (NULL == plot) { |
342 return false; | 342 return false; |
343 } | 343 } |
344 | 344 |
345 glyph->fPlot = plot; | 345 glyph->fPlot = plot; |
346 return true; | 346 return true; |
347 } | 347 } |
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