Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(150)

Side by Side Diff: src/fonts/SkTestScalerContext.cpp

Issue 1037793002: C++11 override should now be supported by all of {bots,Chrome,Android,Mozilla} (Closed) Base URL: https://skia.googlesource.com/skia@master
Patch Set: git cl web Created 5 years, 9 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
« no previous file with comments | « src/fonts/SkTestScalerContext.h ('k') | src/gpu/GrAAConvexPathRenderer.h » ('j') | no next file with comments »
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
OLDNEW
1 /* 1 /*
2 * Copyright 2014 Google Inc. 2 * Copyright 2014 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 "SkBitmap.h" 8 #include "SkBitmap.h"
9 #include "SkCanvas.h" 9 #include "SkCanvas.h"
10 #include "SkDescriptor.h" 10 #include "SkDescriptor.h"
(...skipping 183 matching lines...) Expand 10 before | Expand all | Expand 10 after
194 , fFace(face) 194 , fFace(face)
195 { 195 {
196 fRec.getSingleMatrix(&fMatrix); 196 fRec.getSingleMatrix(&fMatrix);
197 this->forceGenerateImageFromPath(); 197 this->forceGenerateImageFromPath();
198 } 198 }
199 199
200 virtual ~SkTestScalerContext() { 200 virtual ~SkTestScalerContext() {
201 } 201 }
202 202
203 protected: 203 protected:
204 unsigned generateGlyphCount() SK_OVERRIDE { 204 unsigned generateGlyphCount() override {
205 return fFace->onCountGlyphs(); 205 return fFace->onCountGlyphs();
206 } 206 }
207 207
208 uint16_t generateCharToGlyph(SkUnichar uni) SK_OVERRIDE { 208 uint16_t generateCharToGlyph(SkUnichar uni) override {
209 uint16_t glyph; 209 uint16_t glyph;
210 (void) fFace->onCharsToGlyphs((const void *) &uni, SkTypeface::kUTF16_En coding, &glyph, 1); 210 (void) fFace->onCharsToGlyphs((const void *) &uni, SkTypeface::kUTF16_En coding, &glyph, 1);
211 return glyph; 211 return glyph;
212 } 212 }
213 213
214 void generateAdvance(SkGlyph* glyph) SK_OVERRIDE { 214 void generateAdvance(SkGlyph* glyph) override {
215 fFace->getAdvance(glyph); 215 fFace->getAdvance(glyph);
216 216
217 const SkVector advance = fMatrix.mapXY(SkFixedToScalar(glyph->fAdvanceX) , 217 const SkVector advance = fMatrix.mapXY(SkFixedToScalar(glyph->fAdvanceX) ,
218 SkFixedToScalar(glyph->fAdvanceY) ); 218 SkFixedToScalar(glyph->fAdvanceY) );
219 glyph->fAdvanceX = SkScalarToFixed(advance.fX); 219 glyph->fAdvanceX = SkScalarToFixed(advance.fX);
220 glyph->fAdvanceY = SkScalarToFixed(advance.fY); 220 glyph->fAdvanceY = SkScalarToFixed(advance.fY);
221 } 221 }
222 222
223 void generateMetrics(SkGlyph* glyph) SK_OVERRIDE { 223 void generateMetrics(SkGlyph* glyph) override {
224 fFace->getMetrics(glyph); 224 fFace->getMetrics(glyph);
225 225
226 const SkVector advance = fMatrix.mapXY(SkFixedToScalar(glyph->fAdvanceX) , 226 const SkVector advance = fMatrix.mapXY(SkFixedToScalar(glyph->fAdvanceX) ,
227 SkFixedToScalar(glyph->fAdvanceY) ); 227 SkFixedToScalar(glyph->fAdvanceY) );
228 glyph->fAdvanceX = SkScalarToFixed(advance.fX); 228 glyph->fAdvanceX = SkScalarToFixed(advance.fX);
229 glyph->fAdvanceY = SkScalarToFixed(advance.fY); 229 glyph->fAdvanceY = SkScalarToFixed(advance.fY);
230 230
231 SkPath path; 231 SkPath path;
232 fFace->getPath(*glyph, &path); 232 fFace->getPath(*glyph, &path);
233 path.transform(fMatrix); 233 path.transform(fMatrix);
234 234
235 SkRect storage; 235 SkRect storage;
236 const SkPaint paint; 236 const SkPaint paint;
237 const SkRect& newBounds = paint.doComputeFastBounds(path.getBounds(), 237 const SkRect& newBounds = paint.doComputeFastBounds(path.getBounds(),
238 &storage, 238 &storage,
239 SkPaint::kFill_Style ); 239 SkPaint::kFill_Style );
240 SkIRect ibounds; 240 SkIRect ibounds;
241 newBounds.roundOut(&ibounds); 241 newBounds.roundOut(&ibounds);
242 glyph->fLeft = ibounds.fLeft; 242 glyph->fLeft = ibounds.fLeft;
243 glyph->fTop = ibounds.fTop; 243 glyph->fTop = ibounds.fTop;
244 glyph->fWidth = ibounds.width(); 244 glyph->fWidth = ibounds.width();
245 glyph->fHeight = ibounds.height(); 245 glyph->fHeight = ibounds.height();
246 glyph->fMaskFormat = SkMask::kARGB32_Format; 246 glyph->fMaskFormat = SkMask::kARGB32_Format;
247 } 247 }
248 248
249 void generateImage(const SkGlyph& glyph) SK_OVERRIDE { 249 void generateImage(const SkGlyph& glyph) override {
250 SkPath path; 250 SkPath path;
251 fFace->getPath(glyph, &path); 251 fFace->getPath(glyph, &path);
252 252
253 SkBitmap bm; 253 SkBitmap bm;
254 bm.installPixels(SkImageInfo::MakeN32Premul(glyph.fWidth, glyph.fHeight) , 254 bm.installPixels(SkImageInfo::MakeN32Premul(glyph.fWidth, glyph.fHeight) ,
255 glyph.fImage, glyph.rowBytes()); 255 glyph.fImage, glyph.rowBytes());
256 bm.eraseColor(0); 256 bm.eraseColor(0);
257 257
258 SkCanvas canvas(bm); 258 SkCanvas canvas(bm);
259 canvas.translate(-SkIntToScalar(glyph.fLeft), 259 canvas.translate(-SkIntToScalar(glyph.fLeft),
260 -SkIntToScalar(glyph.fTop)); 260 -SkIntToScalar(glyph.fTop));
261 canvas.concat(fMatrix); 261 canvas.concat(fMatrix);
262 SkPaint paint; 262 SkPaint paint;
263 paint.setAntiAlias(true); 263 paint.setAntiAlias(true);
264 canvas.drawPath(path, paint); 264 canvas.drawPath(path, paint);
265 } 265 }
266 266
267 void generatePath(const SkGlyph& glyph, SkPath* path) SK_OVERRIDE { 267 void generatePath(const SkGlyph& glyph, SkPath* path) override {
268 fFace->getPath(glyph, path); 268 fFace->getPath(glyph, path);
269 path->transform(fMatrix); 269 path->transform(fMatrix);
270 } 270 }
271 271
272 void generateFontMetrics(SkPaint::FontMetrics* metrics) SK_OVERRIDE { 272 void generateFontMetrics(SkPaint::FontMetrics* metrics) override {
273 fFace->getFontMetrics(metrics); 273 fFace->getFontMetrics(metrics);
274 if (metrics) { 274 if (metrics) {
275 SkScalar scale = fMatrix.getScaleY(); 275 SkScalar scale = fMatrix.getScaleY();
276 metrics->fTop = SkScalarMul(metrics->fTop, scale); 276 metrics->fTop = SkScalarMul(metrics->fTop, scale);
277 metrics->fAscent = SkScalarMul(metrics->fAscent, scale); 277 metrics->fAscent = SkScalarMul(metrics->fAscent, scale);
278 metrics->fDescent = SkScalarMul(metrics->fDescent, scale); 278 metrics->fDescent = SkScalarMul(metrics->fDescent, scale);
279 metrics->fBottom = SkScalarMul(metrics->fBottom, scale); 279 metrics->fBottom = SkScalarMul(metrics->fBottom, scale);
280 metrics->fLeading = SkScalarMul(metrics->fLeading, scale); 280 metrics->fLeading = SkScalarMul(metrics->fLeading, scale);
281 metrics->fAvgCharWidth = SkScalarMul(metrics->fAvgCharWidth, scale); 281 metrics->fAvgCharWidth = SkScalarMul(metrics->fAvgCharWidth, scale);
282 metrics->fXMin = SkScalarMul(metrics->fXMin, scale); 282 metrics->fXMin = SkScalarMul(metrics->fXMin, scale);
283 metrics->fXMax = SkScalarMul(metrics->fXMax, scale); 283 metrics->fXMax = SkScalarMul(metrics->fXMax, scale);
284 metrics->fXHeight = SkScalarMul(metrics->fXHeight, scale); 284 metrics->fXHeight = SkScalarMul(metrics->fXHeight, scale);
285 } 285 }
286 } 286 }
287 287
288 private: 288 private:
289 SkTestTypeface* fFace; 289 SkTestTypeface* fFace;
290 SkMatrix fMatrix; 290 SkMatrix fMatrix;
291 }; 291 };
292 292
293 SkScalerContext* SkTestTypeface::onCreateScalerContext(const SkDescriptor* desc) const { 293 SkScalerContext* SkTestTypeface::onCreateScalerContext(const SkDescriptor* desc) const {
294 return SkNEW_ARGS(SkTestScalerContext, (const_cast<SkTestTypeface*>(this), d esc)); 294 return SkNEW_ARGS(SkTestScalerContext, (const_cast<SkTestTypeface*>(this), d esc));
295 } 295 }
OLDNEW
« no previous file with comments | « src/fonts/SkTestScalerContext.h ('k') | src/gpu/GrAAConvexPathRenderer.h » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698