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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 "GrDrawTarget.h" | 8 #include "GrDrawTarget.h" |
9 | 9 |
10 #include "GrAuditTrail.h" | 10 #include "GrAuditTrail.h" |
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322 } | 322 } |
323 | 323 |
324 void GrDrawTarget::drawBatch(const GrPipelineBuilder& pipelineBuilder, | 324 void GrDrawTarget::drawBatch(const GrPipelineBuilder& pipelineBuilder, |
325 GrDrawContext* drawContext, | 325 GrDrawContext* drawContext, |
326 const GrClip& clip, | 326 const GrClip& clip, |
327 GrDrawBatch* batch) { | 327 GrDrawBatch* batch) { |
328 // Setup clip | 328 // Setup clip |
329 GrAppliedClip appliedClip; | 329 GrAppliedClip appliedClip; |
330 SkRect bounds; | 330 SkRect bounds; |
331 batch_bounds(&bounds, batch); | 331 batch_bounds(&bounds, batch); |
332 if (!clip.apply(fContext, pipelineBuilder, drawContext, &bounds, &appliedCli
p)) { | 332 if (!clip.apply(fContext, drawContext, &bounds, |
| 333 pipelineBuilder.isHWAntialias(), pipelineBuilder.hasUserSten
cilSettings(), |
| 334 &appliedClip)) { |
333 return; | 335 return; |
334 } | 336 } |
335 | 337 |
336 // TODO: this is the only remaining usage of the AutoRestoreFragmentProcesso
rState - remove it | 338 // TODO: this is the only remaining usage of the AutoRestoreFragmentProcesso
rState - remove it |
337 GrPipelineBuilder::AutoRestoreFragmentProcessorState arfps; | 339 GrPipelineBuilder::AutoRestoreFragmentProcessorState arfps; |
338 if (appliedClip.getClipCoverageFragmentProcessor()) { | 340 if (appliedClip.getClipCoverageFragmentProcessor()) { |
339 arfps.set(&pipelineBuilder); | 341 arfps.set(&pipelineBuilder); |
340 arfps.addCoverageFragmentProcessor(sk_ref_sp(appliedClip.getClipCoverage
FragmentProcessor())); | 342 arfps.addCoverageFragmentProcessor(sk_ref_sp(appliedClip.getClipCoverage
FragmentProcessor())); |
341 } | 343 } |
342 | 344 |
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396 | 398 |
397 #ifdef ENABLE_MDB | 399 #ifdef ENABLE_MDB |
398 SkASSERT(fRenderTarget); | 400 SkASSERT(fRenderTarget); |
399 batch->pipeline()->addDependenciesTo(fRenderTarget); | 401 batch->pipeline()->addDependenciesTo(fRenderTarget); |
400 #endif | 402 #endif |
401 SkRect clippedBounds; | 403 SkRect clippedBounds; |
402 SkAssertResult(intersect(&clippedBounds, bounds, appliedClip.deviceBounds())
); | 404 SkAssertResult(intersect(&clippedBounds, bounds, appliedClip.deviceBounds())
); |
403 this->recordBatch(batch, clippedBounds); | 405 this->recordBatch(batch, clippedBounds); |
404 } | 406 } |
405 | 407 |
406 void GrDrawTarget::stencilPath(const GrPipelineBuilder& pipelineBuilder, | 408 void GrDrawTarget::stencilPath(GrDrawContext* drawContext, |
407 GrDrawContext* drawContext, | |
408 const GrClip& clip, | 409 const GrClip& clip, |
| 410 const GrUserStencilSettings* ss, |
| 411 bool useHWAA, |
409 const SkMatrix& viewMatrix, | 412 const SkMatrix& viewMatrix, |
410 const GrPath* path, | 413 const GrPath* path) { |
411 GrPathRendering::FillType fill) { | |
412 // TODO: extract portions of checkDraw that are relevant to path stenciling. | 414 // TODO: extract portions of checkDraw that are relevant to path stenciling. |
413 SkASSERT(path); | 415 SkASSERT(path); |
414 SkASSERT(this->caps()->shaderCaps()->pathRenderingSupport()); | 416 SkASSERT(this->caps()->shaderCaps()->pathRenderingSupport()); |
415 | 417 |
416 // Setup clip | 418 // Setup clip |
417 GrAppliedClip appliedClip; | 419 GrAppliedClip appliedClip; |
418 if (!clip.apply(fContext, pipelineBuilder, drawContext, nullptr, &appliedCli
p)) { | 420 if (!clip.apply(fContext, drawContext, nullptr, useHWAA, SkToBool(ss), &appl
iedClip)) { |
419 return; | 421 return; |
420 } | 422 } |
421 // TODO: respect fClipBatchToBounds if we ever start computing bounds here. | 423 // TODO: respect fClipBatchToBounds if we ever start computing bounds here. |
422 | 424 |
423 // Coverage AA does not make sense when rendering to the stencil buffer. The
caller should never | 425 // Coverage AA does not make sense when rendering to the stencil buffer. The
caller should never |
424 // attempt this in a situation that would require coverage AA. | 426 // attempt this in a situation that would require coverage AA. |
425 SkASSERT(!appliedClip.getClipCoverageFragmentProcessor()); | 427 SkASSERT(!appliedClip.getClipCoverageFragmentProcessor()); |
426 | 428 |
427 GrStencilAttachment* stencilAttachment = fResourceProvider->attachStencilAtt
achment( | 429 GrStencilAttachment* stencilAttachment = fResourceProvider->attachStencilAtt
achment( |
428 drawContext->accessRenderTarget(
)); | 430 drawContext->accessRenderTarget(
)); |
429 if (!stencilAttachment) { | 431 if (!stencilAttachment) { |
430 SkDebugf("ERROR creating stencil attachment. Draw skipped.\n"); | 432 SkDebugf("ERROR creating stencil attachment. Draw skipped.\n"); |
431 return; | 433 return; |
432 } | 434 } |
433 | 435 |
434 GrBatch* batch = GrStencilPathBatch::Create(viewMatrix, | 436 GrBatch* batch = GrStencilPathBatch::Create(viewMatrix, |
435 pipelineBuilder.isHWAntialias(), | 437 useHWAA, |
436 fill, | 438 path->getFillType(), |
437 appliedClip.hasStencilClip(), | 439 appliedClip.hasStencilClip(), |
438 stencilAttachment->bits(), | 440 stencilAttachment->bits(), |
439 appliedClip.scissorState(), | 441 appliedClip.scissorState(), |
440 drawContext->accessRenderTarget(
), | 442 drawContext->accessRenderTarget(
), |
441 path); | 443 path); |
442 this->recordBatch(batch, appliedClip.deviceBounds()); | 444 this->recordBatch(batch, appliedClip.deviceBounds()); |
443 batch->unref(); | 445 batch->unref(); |
444 } | 446 } |
445 | 447 |
446 void GrDrawTarget::addBatch(sk_sp<GrBatch> batch) { | 448 void GrDrawTarget::addBatch(sk_sp<GrBatch> batch) { |
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590 } | 592 } |
591 } | 593 } |
592 | 594 |
593 /////////////////////////////////////////////////////////////////////////////// | 595 /////////////////////////////////////////////////////////////////////////////// |
594 | 596 |
595 void GrDrawTarget::clearStencilClip(const SkIRect& rect, bool insideClip, GrRend
erTarget* rt) { | 597 void GrDrawTarget::clearStencilClip(const SkIRect& rect, bool insideClip, GrRend
erTarget* rt) { |
596 GrBatch* batch = new GrClearStencilClipBatch(rect, insideClip, rt); | 598 GrBatch* batch = new GrClearStencilClipBatch(rect, insideClip, rt); |
597 this->recordBatch(batch, batch->bounds()); | 599 this->recordBatch(batch, batch->bounds()); |
598 batch->unref(); | 600 batch->unref(); |
599 } | 601 } |
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