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Side by Side Diff: src/gpu/GrStencilAndCoverTextContext.cpp

Issue 1337513002: Late creation of GrPathProcessor (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: tweaks Created 5 years, 3 months ago
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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 "GrStencilAndCoverTextContext.h" 8 #include "GrStencilAndCoverTextContext.h"
9 #include "GrAtlasTextContext.h" 9 #include "GrAtlasTextContext.h"
10 #include "GrDrawContext.h" 10 #include "GrDrawContext.h"
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420 static const SkScalar* get_xy_scalar_array(const SkPoint* pointArray) { 420 static const SkScalar* get_xy_scalar_array(const SkPoint* pointArray) {
421 GR_STATIC_ASSERT(2 * sizeof(SkScalar) == sizeof(SkPoint)); 421 GR_STATIC_ASSERT(2 * sizeof(SkScalar) == sizeof(SkPoint));
422 GR_STATIC_ASSERT(0 == offsetof(SkPoint, fX)); 422 GR_STATIC_ASSERT(0 == offsetof(SkPoint, fX));
423 423
424 return &pointArray[0].fX; 424 return &pointArray[0].fX;
425 } 425 }
426 426
427 void GrStencilAndCoverTextContext::flush(GrDrawContext* dc) { 427 void GrStencilAndCoverTextContext::flush(GrDrawContext* dc) {
428 if (fDraw) { 428 if (fDraw) {
429 SkASSERT(fDraw->count()); 429 SkASSERT(fDraw->count());
430 SkAutoTUnref<GrPathProcessor> pp(GrPathProcessor::Create(fPaint.getColor (),
431 fViewMatrix,
432 fLocalMatrix));
433 430
434 // We should only be flushing about once every run. However, if this im pacts performance 431 // We should only be flushing about once every run. However, if this im pacts performance
435 // we could move the creation of the GrPipelineBuilder earlier. 432 // we could move the creation of the GrPipelineBuilder earlier.
436 GrPipelineBuilder pipelineBuilder(fPaint, fRenderTarget, fClip); 433 GrPipelineBuilder pipelineBuilder(fPaint, fRenderTarget, fClip);
437 SkASSERT(fRenderTarget->isStencilBufferMultisampled() || !fPaint.isAntiA lias()); 434 SkASSERT(fRenderTarget->isStencilBufferMultisampled() || !fPaint.isAntiA lias());
438 pipelineBuilder.setState(GrPipelineBuilder::kHWAntialias_Flag, fPaint.is AntiAlias()); 435 pipelineBuilder.setState(GrPipelineBuilder::kHWAntialias_Flag, fPaint.is AntiAlias());
439 436
440 GR_STATIC_CONST_SAME_STENCIL(kStencilPass, 437 GR_STATIC_CONST_SAME_STENCIL(kStencilPass,
441 kZero_StencilOp, 438 kZero_StencilOp,
442 kKeep_StencilOp, 439 kKeep_StencilOp,
443 kNotEqual_StencilFunc, 440 kNotEqual_StencilFunc,
444 0xffff, 441 0xffff,
445 0x0000, 442 0x0000,
446 0xffff); 443 0xffff);
447 444
448 *pipelineBuilder.stencil() = kStencilPass; 445 *pipelineBuilder.stencil() = kStencilPass;
449 446
450 dc->drawPathsFromRange(&pipelineBuilder, pp, fDraw, GrPathRendering::kWi nding_FillType); 447 dc->drawPathsFromRange(&pipelineBuilder, fViewMatrix, fLocalMatrix, fPai nt.getColor(),
448 fDraw, GrPathRendering::kWinding_FillType);
451 fDraw->unref(); 449 fDraw->unref();
452 fDraw = nullptr; 450 fDraw = nullptr;
453 } 451 }
454 452
455 if (fFallbackIndices.count()) { 453 if (fFallbackIndices.count()) {
456 SkASSERT(fFallbackPositions.count() == fFallbackIndices.count()); 454 SkASSERT(fFallbackPositions.count() == fFallbackIndices.count());
457 GrPaint paintFallback(fPaint); 455 GrPaint paintFallback(fPaint);
458 456
459 SkPaint skPaintFallback(fSkPaint); 457 SkPaint skPaintFallback(fSkPaint);
460 if (!fUsingDeviceSpaceGlyphs) { 458 if (!fUsingDeviceSpaceGlyphs) {
(...skipping 25 matching lines...) Expand all
486 SkASSERT(!fFallbackPositions.count()); 484 SkASSERT(!fFallbackPositions.count());
487 485
488 fGlyphs->unref(); 486 fGlyphs->unref();
489 fGlyphs = nullptr; 487 fGlyphs = nullptr;
490 488
491 SkGlyphCache::AttachCache(fGlyphCache); 489 SkGlyphCache::AttachCache(fGlyphCache);
492 fGlyphCache = nullptr; 490 fGlyphCache = nullptr;
493 491
494 fViewMatrix = fContextInitialMatrix; 492 fViewMatrix = fContextInitialMatrix;
495 } 493 }
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