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1 /* | 1 /* |
2 * Copyright 2015 Google Inc. | 2 * Copyright 2015 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 "GrAtlasTextBlob.h" | 8 #include "GrAtlasTextBlob.h" |
9 | 9 |
10 #include "GrBlurUtils.h" | 10 #include "GrBlurUtils.h" |
11 #include "GrContext.h" | 11 #include "GrContext.h" |
12 #include "GrDrawContext.h" | 12 #include "GrDrawContext.h" |
13 #include "GrPipelineBuilder.h" | |
14 #include "GrTextUtils.h" | 13 #include "GrTextUtils.h" |
15 #include "SkColorFilter.h" | 14 #include "SkColorFilter.h" |
16 #include "SkDrawFilter.h" | 15 #include "SkDrawFilter.h" |
17 #include "SkGlyphCache.h" | 16 #include "SkGlyphCache.h" |
18 #include "SkTextBlobRunIterator.h" | 17 #include "SkTextBlobRunIterator.h" |
19 #include "batches/GrAtlasTextBatch.h" | 18 #include "batches/GrAtlasTextBatch.h" |
20 | 19 |
21 GrAtlasTextBlob* GrAtlasTextBlob::Create(GrMemoryPool* pool, int glyphCount, int
runCount) { | 20 GrAtlasTextBlob* GrAtlasTextBlob::Create(GrMemoryPool* pool, int glyphCount, int
runCount) { |
22 // We allocate size for the GrAtlasTextBlob itself, plus size for the vertic
es array, | 21 // We allocate size for the GrAtlasTextBlob itself, plus size for the vertic
es array, |
23 // and size for the glyphIds array. | 22 // and size for the glyphIds array. |
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317 } | 316 } |
318 | 317 |
319 GrColor color = grPaint.getColor(); | 318 GrColor color = grPaint.getColor(); |
320 | 319 |
321 SkAutoTUnref<GrDrawBatch> batch(this->createBatch(info, glyphCount, run, | 320 SkAutoTUnref<GrDrawBatch> batch(this->createBatch(info, glyphCount, run, |
322 subRun, viewMatrix, x,
y, color, | 321 subRun, viewMatrix, x,
y, color, |
323 skPaint, props, | 322 skPaint, props, |
324 distanceAdjustTable, d
c->isGammaCorrect(), | 323 distanceAdjustTable, d
c->isGammaCorrect(), |
325 cache)); | 324 cache)); |
326 | 325 |
327 GrPipelineBuilder pipelineBuilder(grPaint, dc->mustUseHWAA(grPaint)); | 326 dc->drawBatch(grPaint, clip, GrUserStencilSettings::kUnused, batch); |
328 | |
329 dc->drawBatch(pipelineBuilder, clip, batch); | |
330 } | 327 } |
331 } | 328 } |
332 | 329 |
333 static void calculate_translation(bool applyVM, | 330 static void calculate_translation(bool applyVM, |
334 const SkMatrix& newViewMatrix, SkScalar newX,
SkScalar newY, | 331 const SkMatrix& newViewMatrix, SkScalar newX,
SkScalar newY, |
335 const SkMatrix& currentViewMatrix, SkScalar cu
rrentX, | 332 const SkMatrix& currentViewMatrix, SkScalar cu
rrentX, |
336 SkScalar currentY, SkScalar* transX, SkScalar*
transY) { | 333 SkScalar currentY, SkScalar* transX, SkScalar*
transY) { |
337 if (applyVM) { | 334 if (applyVM) { |
338 *transX = newViewMatrix.getTranslateX() + | 335 *transX = newViewMatrix.getTranslateX() + |
339 newViewMatrix.getScaleX() * (newX - currentX) + | 336 newViewMatrix.getScaleX() * (newX - currentX) + |
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559 | 556 |
560 void GrAtlasTextBlob::Run::SubRunInfo::computeTranslation(const SkMatrix& viewMa
trix, | 557 void GrAtlasTextBlob::Run::SubRunInfo::computeTranslation(const SkMatrix& viewMa
trix, |
561 SkScalar x, SkScalar y
, SkScalar* transX, | 558 SkScalar x, SkScalar y
, SkScalar* transX, |
562 SkScalar* transY) { | 559 SkScalar* transY) { |
563 calculate_translation(!this->drawAsDistanceFields(), viewMatrix, x, y, | 560 calculate_translation(!this->drawAsDistanceFields(), viewMatrix, x, y, |
564 fCurrentViewMatrix, fX, fY, transX, transY); | 561 fCurrentViewMatrix, fX, fY, transX, transY); |
565 fCurrentViewMatrix = viewMatrix; | 562 fCurrentViewMatrix = viewMatrix; |
566 fX = x; | 563 fX = x; |
567 fY = y; | 564 fY = y; |
568 } | 565 } |
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