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| 1 /* | |
| 2 * Copyright 2015 Google Inc. | |
| 3 * | |
| 4 * Use of this source code is governed by a BSD-style license that can be | |
| 5 * found in the LICENSE file. | |
| 6 */ | |
| 7 | |
| 8 #include "GrAtlasTextBlob.h" | |
| 9 | |
| 10 #include "GrBlurUtils.h" | |
| 11 #include "GrContext.h" | |
| 12 #include "GrDrawContext.h" | |
| 13 #include "GrTextUtils.h" | |
| 14 #include "SkColorFilter.h" | |
| 15 #include "SkDrawFilter.h" | |
| 16 #include "SkTextBlobRunIterator.h" | |
| 17 #include "batches/GrAtlasTextBatch.h" | |
| 18 | |
| 19 void GrAtlasTextBlob::appendGlyph(int runIndex, | |
| 20 const SkRect& positions, | |
| 21 GrColor color, | |
| 22 GrBatchTextStrike* strike, | |
| 23 GrGlyph* glyph, | |
| 24 GrFontScaler* scaler, const SkGlyph& skGlyph, | |
| 25 SkScalar x, SkScalar y, SkScalar scale, bool a
pplyVM) { | |
| 26 | |
| 27 // If the glyph is too large we fall back to paths | |
| 28 if (glyph->fTooLargeForAtlas) { | |
| 29 this->appendLargeGlyph(glyph, scaler, skGlyph, x, y, scale, applyVM); | |
| 30 return; | |
| 31 } | |
| 32 | |
| 33 Run& run = fRuns[runIndex]; | |
| 34 GrMaskFormat format = glyph->fMaskFormat; | |
| 35 | |
| 36 Run::SubRunInfo* subRun = &run.fSubRunInfo.back(); | |
| 37 if (run.fInitialized && subRun->maskFormat() != format) { | |
| 38 subRun = &run.push_back(); | |
| 39 subRun->setStrike(strike); | |
| 40 } else if (!run.fInitialized) { | |
| 41 subRun->setStrike(strike); | |
| 42 } | |
| 43 | |
| 44 run.fInitialized = true; | |
| 45 | |
| 46 size_t vertexStride = GetVertexStride(format); | |
| 47 | |
| 48 subRun->setMaskFormat(format); | |
| 49 | |
| 50 run.fVertexBounds.joinNonEmptyArg(positions); | |
| 51 subRun->setColor(color); | |
| 52 | |
| 53 intptr_t vertex = reinterpret_cast<intptr_t>(this->fVertices + subRun->verte
xEndIndex()); | |
| 54 | |
| 55 if (kARGB_GrMaskFormat != glyph->fMaskFormat) { | |
| 56 // V0 | |
| 57 SkPoint* position = reinterpret_cast<SkPoint*>(vertex); | |
| 58 position->set(positions.fLeft, positions.fTop); | |
| 59 SkColor* colorPtr = reinterpret_cast<SkColor*>(vertex + sizeof(SkPoint))
; | |
| 60 *colorPtr = color; | |
| 61 vertex += vertexStride; | |
| 62 | |
| 63 // V1 | |
| 64 position = reinterpret_cast<SkPoint*>(vertex); | |
| 65 position->set(positions.fLeft, positions.fBottom); | |
| 66 colorPtr = reinterpret_cast<SkColor*>(vertex + sizeof(SkPoint)); | |
| 67 *colorPtr = color; | |
| 68 vertex += vertexStride; | |
| 69 | |
| 70 // V2 | |
| 71 position = reinterpret_cast<SkPoint*>(vertex); | |
| 72 position->set(positions.fRight, positions.fBottom); | |
| 73 colorPtr = reinterpret_cast<SkColor*>(vertex + sizeof(SkPoint)); | |
| 74 *colorPtr = color; | |
| 75 vertex += vertexStride; | |
| 76 | |
| 77 // V3 | |
| 78 position = reinterpret_cast<SkPoint*>(vertex); | |
| 79 position->set(positions.fRight, positions.fTop); | |
| 80 colorPtr = reinterpret_cast<SkColor*>(vertex + sizeof(SkPoint)); | |
| 81 *colorPtr = color; | |
| 82 } else { | |
| 83 // V0 | |
| 84 SkPoint* position = reinterpret_cast<SkPoint*>(vertex); | |
| 85 position->set(positions.fLeft, positions.fTop); | |
| 86 vertex += vertexStride; | |
| 87 | |
| 88 // V1 | |
| 89 position = reinterpret_cast<SkPoint*>(vertex); | |
| 90 position->set(positions.fLeft, positions.fBottom); | |
| 91 vertex += vertexStride; | |
| 92 | |
| 93 // V2 | |
| 94 position = reinterpret_cast<SkPoint*>(vertex); | |
| 95 position->set(positions.fRight, positions.fBottom); | |
| 96 vertex += vertexStride; | |
| 97 | |
| 98 // V3 | |
| 99 position = reinterpret_cast<SkPoint*>(vertex); | |
| 100 position->set(positions.fRight, positions.fTop); | |
| 101 } | |
| 102 subRun->appendVertices(vertexStride); | |
| 103 fGlyphs[subRun->glyphEndIndex()] = glyph; | |
| 104 subRun->glyphAppended(); | |
| 105 } | |
| 106 | |
| 107 void GrAtlasTextBlob::appendLargeGlyph(GrGlyph* glyph, GrFontScaler* scaler, con
st SkGlyph& skGlyph, | |
| 108 SkScalar x, SkScalar y, SkScalar scale, b
ool applyVM) { | |
| 109 if (nullptr == glyph->fPath) { | |
| 110 const SkPath* glyphPath = scaler->getGlyphPath(skGlyph); | |
| 111 if (!glyphPath) { | |
| 112 return; | |
| 113 } | |
| 114 | |
| 115 glyph->fPath = new SkPath(*glyphPath); | |
| 116 } | |
| 117 fBigGlyphs.push_back(GrAtlasTextBlob::BigGlyph(*glyph->fPath, x, y, scale, a
pplyVM)); | |
| 118 } | |
| 119 | |
| 120 bool GrAtlasTextBlob::mustRegenerate(SkScalar* outTransX, SkScalar* outTransY, | |
| 121 const SkPaint& paint, | |
| 122 GrColor color, const SkMaskFilter::BlurRec&
blurRec, | |
| 123 const SkMatrix& viewMatrix, SkScalar x, SkS
calar y) { | |
| 124 // If we have LCD text then our canonical color will be set to transparent,
in this case we have | |
| 125 // to regenerate the blob on any color change | |
| 126 // We use the grPaint to get any color filter effects | |
| 127 if (fKey.fCanonicalColor == SK_ColorTRANSPARENT && | |
| 128 fPaintColor != color) { | |
| 129 return true; | |
| 130 } | |
| 131 | |
| 132 if (fViewMatrix.hasPerspective() != viewMatrix.hasPerspective()) { | |
| 133 return true; | |
| 134 } | |
| 135 | |
| 136 if (fViewMatrix.hasPerspective() && !fViewMatrix.cheapEqualTo(viewMatrix)) { | |
| 137 return true; | |
| 138 } | |
| 139 | |
| 140 // We only cache one masked version | |
| 141 if (fKey.fHasBlur && | |
| 142 (fBlurRec.fSigma != blurRec.fSigma || | |
| 143 fBlurRec.fStyle != blurRec.fStyle || | |
| 144 fBlurRec.fQuality != blurRec.fQuality)) { | |
| 145 return true; | |
| 146 } | |
| 147 | |
| 148 // Similarly, we only cache one version for each style | |
| 149 if (fKey.fStyle != SkPaint::kFill_Style && | |
| 150 (fStrokeInfo.fFrameWidth != paint.getStrokeWidth() || | |
| 151 fStrokeInfo.fMiterLimit != paint.getStrokeMiter() || | |
| 152 fStrokeInfo.fJoin != paint.getStrokeJoin())) { | |
| 153 return true; | |
| 154 } | |
| 155 | |
| 156 // Mixed blobs must be regenerated. We could probably figure out a way to d
o integer scrolls | |
| 157 // for mixed blobs if this becomes an issue. | |
| 158 if (this->hasBitmap() && this->hasDistanceField()) { | |
| 159 // Identical viewmatrices and we can reuse in all cases | |
| 160 if (fViewMatrix.cheapEqualTo(viewMatrix) && x == fX && y == fY) { | |
| 161 return false; | |
| 162 } | |
| 163 return true; | |
| 164 } | |
| 165 | |
| 166 if (this->hasBitmap()) { | |
| 167 if (fViewMatrix.getScaleX() != viewMatrix.getScaleX() || | |
| 168 fViewMatrix.getScaleY() != viewMatrix.getScaleY() || | |
| 169 fViewMatrix.getSkewX() != viewMatrix.getSkewX() || | |
| 170 fViewMatrix.getSkewY() != viewMatrix.getSkewY()) { | |
| 171 return true; | |
| 172 } | |
| 173 | |
| 174 // We can update the positions in the cachedtextblobs without regenerati
ng the whole blob, | |
| 175 // but only for integer translations. | |
| 176 // This cool bit of math will determine the necessary translation to app
ly to the already | |
| 177 // generated vertex coordinates to move them to the correct position | |
| 178 SkScalar transX = viewMatrix.getTranslateX() + | |
| 179 viewMatrix.getScaleX() * (x - fX) + | |
| 180 viewMatrix.getSkewX() * (y - fY) - | |
| 181 fViewMatrix.getTranslateX(); | |
| 182 SkScalar transY = viewMatrix.getTranslateY() + | |
| 183 viewMatrix.getSkewY() * (x - fX) + | |
| 184 viewMatrix.getScaleY() * (y - fY) - | |
| 185 fViewMatrix.getTranslateY(); | |
| 186 if (!SkScalarIsInt(transX) || !SkScalarIsInt(transY) ) { | |
| 187 return true; | |
| 188 } | |
| 189 | |
| 190 (*outTransX) = transX; | |
| 191 (*outTransY) = transY; | |
| 192 } else if (this->hasDistanceField()) { | |
| 193 // A scale outside of [blob.fMaxMinScale, blob.fMinMaxScale] would resul
t in a different | |
| 194 // distance field being generated, so we have to regenerate in those cas
es | |
| 195 SkScalar newMaxScale = viewMatrix.getMaxScale(); | |
| 196 SkScalar oldMaxScale = fViewMatrix.getMaxScale(); | |
| 197 SkScalar scaleAdjust = newMaxScale / oldMaxScale; | |
| 198 if (scaleAdjust < fMaxMinScale || scaleAdjust > fMinMaxScale) { | |
| 199 return true; | |
| 200 } | |
| 201 | |
| 202 (*outTransX) = x - fX; | |
| 203 (*outTransY) = y - fY; | |
| 204 } | |
| 205 | |
| 206 | |
| 207 // If we can reuse the blob, then make sure we update the blob's viewmatrix,
and x/y | |
| 208 // offsets. Note, we offset the vertex bounds right before flushing | |
| 209 fViewMatrix = viewMatrix; | |
| 210 fX = x; | |
| 211 fY = y; | |
| 212 | |
| 213 // It is possible that a blob has neither distanceField nor bitmaptext. Thi
s is in the case | |
| 214 // when all of the runs inside the blob are drawn as paths. In this case, w
e always regenerate | |
| 215 // the blob anyways at flush time, so no need to regenerate explicitly | |
| 216 return false; | |
| 217 } | |
| 218 | |
| 219 GrDrawBatch* GrAtlasTextBlob::createBatch(const Run::SubRunInfo& info, | |
| 220 int glyphCount, int run, int subRun, | |
| 221 GrColor color, SkScalar transX, SkScal
ar transY, | |
| 222 const SkPaint& skPaint, const SkSurfac
eProps& props, | |
| 223 const GrDistanceFieldAdjustTable* dist
anceAdjustTable, | |
| 224 GrBatchFontCache* cache) { | |
| 225 GrMaskFormat format = info.maskFormat(); | |
| 226 GrColor subRunColor; | |
| 227 if (kARGB_GrMaskFormat == format) { | |
| 228 uint8_t paintAlpha = skPaint.getAlpha(); | |
| 229 subRunColor = SkColorSetARGB(paintAlpha, paintAlpha, paintAlpha, paintAl
pha); | |
| 230 } else { | |
| 231 subRunColor = color; | |
| 232 } | |
| 233 | |
| 234 GrAtlasTextBatch* batch; | |
| 235 if (info.drawAsDistanceFields()) { | |
| 236 SkColor filteredColor; | |
| 237 SkColorFilter* colorFilter = skPaint.getColorFilter(); | |
| 238 if (colorFilter) { | |
| 239 filteredColor = colorFilter->filterColor(skPaint.getColor()); | |
| 240 } else { | |
| 241 filteredColor = skPaint.getColor(); | |
| 242 } | |
| 243 bool useBGR = SkPixelGeometryIsBGR(props.pixelGeometry()); | |
| 244 batch = GrAtlasTextBatch::CreateDistanceField(glyphCount, cache, | |
| 245 distanceAdjustTable, filte
redColor, | |
| 246 info.hasUseLCDText(), useB
GR); | |
| 247 } else { | |
| 248 batch = GrAtlasTextBatch::CreateBitmap(format, glyphCount, cache); | |
| 249 } | |
| 250 GrAtlasTextBatch::Geometry& geometry = batch->geometry(); | |
| 251 geometry.fBlob = SkRef(this); | |
| 252 geometry.fRun = run; | |
| 253 geometry.fSubRun = subRun; | |
| 254 geometry.fColor = subRunColor; | |
| 255 geometry.fTransX = transX; | |
| 256 geometry.fTransY = transY; | |
| 257 batch->init(); | |
| 258 | |
| 259 return batch; | |
| 260 } | |
| 261 | |
| 262 inline | |
| 263 void GrAtlasTextBlob::flushRun(GrDrawContext* dc, GrPipelineBuilder* pipelineBui
lder, | |
| 264 int run, GrColor color, | |
| 265 SkScalar transX, SkScalar transY, | |
| 266 const SkPaint& skPaint, const SkSurfaceProps& pro
ps, | |
| 267 const GrDistanceFieldAdjustTable* distanceAdjustT
able, | |
| 268 GrBatchFontCache* cache) { | |
| 269 for (int subRun = 0; subRun < fRuns[run].fSubRunInfo.count(); subRun++) { | |
| 270 const Run::SubRunInfo& info = fRuns[run].fSubRunInfo[subRun]; | |
| 271 int glyphCount = info.glyphCount(); | |
| 272 if (0 == glyphCount) { | |
| 273 continue; | |
| 274 } | |
| 275 | |
| 276 SkAutoTUnref<GrDrawBatch> batch(this->createBatch(info, glyphCount, run, | |
| 277 subRun, color, transX,
transY, | |
| 278 skPaint, props, | |
| 279 distanceAdjustTable, c
ache)); | |
| 280 dc->drawBatch(pipelineBuilder, batch); | |
| 281 } | |
| 282 } | |
| 283 | |
| 284 void GrAtlasTextBlob::flushBigGlyphs(GrContext* context, GrDrawContext* dc, | |
| 285 const GrClip& clip, const SkPaint& skPaint, | |
| 286 SkScalar transX, SkScalar transY, | |
| 287 const SkIRect& clipBounds) { | |
| 288 for (int i = 0; i < fBigGlyphs.count(); i++) { | |
| 289 GrAtlasTextBlob::BigGlyph& bigGlyph = fBigGlyphs[i]; | |
| 290 bigGlyph.fVx += transX; | |
| 291 bigGlyph.fVy += transY; | |
| 292 SkMatrix ctm; | |
| 293 ctm.setScale(bigGlyph.fScale, bigGlyph.fScale); | |
| 294 ctm.postTranslate(bigGlyph.fVx, bigGlyph.fVy); | |
| 295 if (bigGlyph.fApplyVM) { | |
| 296 ctm.postConcat(fViewMatrix); | |
| 297 } | |
| 298 | |
| 299 GrBlurUtils::drawPathWithMaskFilter(context, dc, clip, bigGlyph.fPath, | |
| 300 skPaint, ctm, nullptr, clipBounds, f
alse); | |
| 301 } | |
| 302 } | |
| 303 | |
| 304 void GrAtlasTextBlob::flushRunAsPaths(GrContext* context, GrDrawContext* dc, | |
| 305 const SkSurfaceProps& props, | |
| 306 const SkTextBlobRunIterator& it, | |
| 307 const GrClip& clip, const SkPaint& skPaint
, | |
| 308 SkDrawFilter* drawFilter, const SkMatrix&
viewMatrix, | |
| 309 const SkIRect& clipBounds, SkScalar x, SkS
calar y) { | |
| 310 SkPaint runPaint = skPaint; | |
| 311 | |
| 312 size_t textLen = it.glyphCount() * sizeof(uint16_t); | |
| 313 const SkPoint& offset = it.offset(); | |
| 314 | |
| 315 it.applyFontToPaint(&runPaint); | |
| 316 | |
| 317 if (drawFilter && !drawFilter->filter(&runPaint, SkDrawFilter::kText_Type))
{ | |
| 318 return; | |
| 319 } | |
| 320 | |
| 321 runPaint.setFlags(GrTextContext::FilterTextFlags(props, runPaint)); | |
| 322 | |
| 323 switch (it.positioning()) { | |
| 324 case SkTextBlob::kDefault_Positioning: | |
| 325 GrTextUtils::DrawTextAsPath(context, dc, clip, runPaint, viewMatrix, | |
| 326 (const char *)it.glyphs(), | |
| 327 textLen, x + offset.x(), y + offset.y(),
clipBounds); | |
| 328 break; | |
| 329 case SkTextBlob::kHorizontal_Positioning: | |
| 330 GrTextUtils::DrawPosTextAsPath(context, dc, props, clip, runPaint, v
iewMatrix, | |
| 331 (const char*)it.glyphs(), | |
| 332 textLen, it.pos(), 1, SkPoint::Make(x
, y + offset.y()), | |
| 333 clipBounds); | |
| 334 break; | |
| 335 case SkTextBlob::kFull_Positioning: | |
| 336 GrTextUtils::DrawPosTextAsPath(context, dc, props, clip, runPaint, v
iewMatrix, | |
| 337 (const char*)it.glyphs(), | |
| 338 textLen, it.pos(), 2, SkPoint::Make(x
, y), clipBounds); | |
| 339 break; | |
| 340 } | |
| 341 } | |
| 342 | |
| 343 void GrAtlasTextBlob::flushCached(GrContext* context, | |
| 344 GrDrawContext* dc, | |
| 345 const SkTextBlob* blob, | |
| 346 const SkSurfaceProps& props, | |
| 347 const GrDistanceFieldAdjustTable* distanceAdju
stTable, | |
| 348 const SkPaint& skPaint, | |
| 349 const GrPaint& grPaint, | |
| 350 SkDrawFilter* drawFilter, | |
| 351 const GrClip& clip, | |
| 352 const SkMatrix& viewMatrix, | |
| 353 const SkIRect& clipBounds, | |
| 354 SkScalar x, SkScalar y, | |
| 355 SkScalar transX, SkScalar transY) { | |
| 356 // We loop through the runs of the blob, flushing each. If any run is too l
arge, then we flush | |
| 357 // it as paths | |
| 358 GrPipelineBuilder pipelineBuilder(grPaint, dc->accessRenderTarget(), clip); | |
| 359 | |
| 360 GrColor color = grPaint.getColor(); | |
| 361 | |
| 362 SkTextBlobRunIterator it(blob); | |
| 363 for (int run = 0; !it.done(); it.next(), run++) { | |
| 364 if (fRuns[run].fDrawAsPaths) { | |
| 365 this->flushRunAsPaths(context, dc, props, it, clip, skPaint, | |
| 366 drawFilter, viewMatrix, clipBounds, x, y); | |
| 367 continue; | |
| 368 } | |
| 369 fRuns[run].fVertexBounds.offset(transX, transY); | |
| 370 this->flushRun(dc, &pipelineBuilder, run, color, | |
| 371 transX, transY, skPaint, props, | |
| 372 distanceAdjustTable, context->getBatchFontCache()); | |
| 373 } | |
| 374 | |
| 375 // Now flush big glyphs | |
| 376 this->flushBigGlyphs(context, dc, clip, skPaint, transX, transY, clipBounds)
; | |
| 377 } | |
| 378 | |
| 379 void GrAtlasTextBlob::flushThrowaway(GrContext* context, | |
| 380 GrDrawContext* dc, | |
| 381 const SkSurfaceProps& props, | |
| 382 const GrDistanceFieldAdjustTable* distanceA
djustTable, | |
| 383 const SkPaint& skPaint, | |
| 384 const GrPaint& grPaint, | |
| 385 const GrClip& clip, | |
| 386 const SkIRect& clipBounds) { | |
| 387 GrPipelineBuilder pipelineBuilder(grPaint, dc->accessRenderTarget(), clip); | |
| 388 | |
| 389 GrColor color = grPaint.getColor(); | |
| 390 for (int run = 0; run < fRunCount; run++) { | |
| 391 this->flushRun(dc, &pipelineBuilder, run, color, 0, 0, skPaint, props, | |
| 392 distanceAdjustTable, context->getBatchFontCache()); | |
| 393 } | |
| 394 | |
| 395 // Now flush big glyphs | |
| 396 this->flushBigGlyphs(context, dc, clip, skPaint, 0, 0, clipBounds); | |
| 397 } | |
| 398 | |
| 399 | |
| 400 // TODO get this code building again | |
| 401 #ifdef CACHE_SANITY_CHECK | |
| 402 void GrAtlasTextBlob::AssertEqual(const GrAtlasTextBlob& l, const GrAtlasTextBlo
b& r) { | |
| 403 SkASSERT(l.fSize == r.fSize); | |
| 404 SkASSERT(l.fPool == r.fPool); | |
| 405 | |
| 406 SkASSERT(l.fBlurRec.fSigma == r.fBlurRec.fSigma); | |
| 407 SkASSERT(l.fBlurRec.fStyle == r.fBlurRec.fStyle); | |
| 408 SkASSERT(l.fBlurRec.fQuality == r.fBlurRec.fQuality); | |
| 409 | |
| 410 SkASSERT(l.fStrokeInfo.fFrameWidth == r.fStrokeInfo.fFrameWidth); | |
| 411 SkASSERT(l.fStrokeInfo.fMiterLimit == r.fStrokeInfo.fMiterLimit); | |
| 412 SkASSERT(l.fStrokeInfo.fJoin == r.fStrokeInfo.fJoin); | |
| 413 | |
| 414 SkASSERT(l.fBigGlyphs.count() == r.fBigGlyphs.count()); | |
| 415 for (int i = 0; i < l.fBigGlyphs.count(); i++) { | |
| 416 const BigGlyph& lBigGlyph = l.fBigGlyphs[i]; | |
| 417 const BigGlyph& rBigGlyph = r.fBigGlyphs[i]; | |
| 418 | |
| 419 SkASSERT(lBigGlyph.fPath == rBigGlyph.fPath); | |
| 420 // We can't assert that these have the same translations | |
| 421 } | |
| 422 | |
| 423 SkASSERT(l.fKey == r.fKey); | |
| 424 SkASSERT(l.fViewMatrix.cheapEqualTo(r.fViewMatrix)); | |
| 425 SkASSERT(l.fPaintColor == r.fPaintColor); | |
| 426 SkASSERT(l.fMaxMinScale == r.fMaxMinScale); | |
| 427 SkASSERT(l.fMinMaxScale == r.fMinMaxScale); | |
| 428 SkASSERT(l.fTextType == r.fTextType); | |
| 429 | |
| 430 SkASSERT(l.fRunCount == r.fRunCount); | |
| 431 for (int i = 0; i < l.fRunCount; i++) { | |
| 432 const Run& lRun = l.fRuns[i]; | |
| 433 const Run& rRun = r.fRuns[i]; | |
| 434 | |
| 435 if (lRun.fStrike.get()) { | |
| 436 SkASSERT(rRun.fStrike.get()); | |
| 437 SkASSERT(GrBatchTextStrike::GetKey(*lRun.fStrike) == | |
| 438 GrBatchTextStrike::GetKey(*rRun.fStrike)); | |
| 439 | |
| 440 } else { | |
| 441 SkASSERT(!rRun.fStrike.get()); | |
| 442 } | |
| 443 | |
| 444 if (lRun.fTypeface.get()) { | |
| 445 SkASSERT(rRun.fTypeface.get()); | |
| 446 SkASSERT(SkTypeface::Equal(lRun.fTypeface, rRun.fTypeface)); | |
| 447 } else { | |
| 448 SkASSERT(!rRun.fTypeface.get()); | |
| 449 } | |
| 450 | |
| 451 // We offset bounds right before flush time so they will not be correct
here | |
| 452 //SkASSERT(lRun.fVertexBounds == rRun.fVertexBounds); | |
| 453 | |
| 454 SkASSERT(lRun.fDescriptor.getDesc()); | |
| 455 SkASSERT(rRun.fDescriptor.getDesc()); | |
| 456 SkASSERT(lRun.fDescriptor.getDesc()->equals(*rRun.fDescriptor.getDesc())
); | |
| 457 | |
| 458 if (lRun.fOverrideDescriptor.get()) { | |
| 459 SkASSERT(lRun.fOverrideDescriptor->getDesc()); | |
| 460 SkASSERT(rRun.fOverrideDescriptor.get() && rRun.fOverrideDescriptor-
>getDesc());; | |
| 461 SkASSERT(lRun.fOverrideDescriptor->getDesc()->equals( | |
| 462 *rRun.fOverrideDescriptor->getDesc())); | |
| 463 } else { | |
| 464 SkASSERT(!rRun.fOverrideDescriptor.get()); | |
| 465 } | |
| 466 | |
| 467 // color can be changed | |
| 468 //SkASSERT(lRun.fColor == rRun.fColor); | |
| 469 SkASSERT(lRun.fInitialized == rRun.fInitialized); | |
| 470 SkASSERT(lRun.fDrawAsPaths == rRun.fDrawAsPaths); | |
| 471 | |
| 472 SkASSERT(lRun.fSubRunInfo.count() == rRun.fSubRunInfo.count()); | |
| 473 for(int j = 0; j < lRun.fSubRunInfo.count(); j++) { | |
| 474 const Run::SubRunInfo& lSubRun = lRun.fSubRunInfo[j]; | |
| 475 const Run::SubRunInfo& rSubRun = rRun.fSubRunInfo[j]; | |
| 476 | |
| 477 SkASSERT(lSubRun.fVertexStartIndex == rSubRun.fVertexStartIndex); | |
| 478 SkASSERT(lSubRun.fVertexEndIndex == rSubRun.fVertexEndIndex); | |
| 479 SkASSERT(lSubRun.fGlyphStartIndex == rSubRun.fGlyphStartIndex); | |
| 480 SkASSERT(lSubRun.fGlyphEndIndex == rSubRun.fGlyphEndIndex); | |
| 481 SkASSERT(lSubRun.fTextRatio == rSubRun.fTextRatio); | |
| 482 SkASSERT(lSubRun.fMaskFormat == rSubRun.fMaskFormat); | |
| 483 SkASSERT(lSubRun.fDrawAsDistanceFields == rSubRun.fDrawAsDistanceFie
lds); | |
| 484 SkASSERT(lSubRun.fUseLCDText == rSubRun.fUseLCDText); | |
| 485 | |
| 486 //We can't compare the bulk use tokens with this method | |
| 487 /* | |
| 488 SkASSERT(lSubRun.fBulkUseToken.fPlotsToUpdate.count() == | |
| 489 rSubRun.fBulkUseToken.fPlotsToUpdate.count()); | |
| 490 SkASSERT(lSubRun.fBulkUseToken.fPlotAlreadyUpdated == | |
| 491 rSubRun.fBulkUseToken.fPlotAlreadyUpdated); | |
| 492 for (int k = 0; k < lSubRun.fBulkUseToken.fPlotsToUpdate.count(); k+
+) { | |
| 493 SkASSERT(lSubRun.fBulkUseToken.fPlotsToUpdate[k] == | |
| 494 rSubRun.fBulkUseToken.fPlotsToUpdate[k]); | |
| 495 }*/ | |
| 496 } | |
| 497 } | |
| 498 } | |
| 499 | |
| 500 #endif | |
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Chromium Code Reviews
Issue 1521453002:
Move all text stuff to its own folder (Closed)
Base URL: https://skia.googlesource.com/skia.git@cleanuptext11textutils2