diff options
Diffstat (limited to 'src/gpu/GrRenderTargetContext.cpp')
| -rw-r--r-- | src/gpu/GrRenderTargetContext.cpp | 37 |
1 files changed, 35 insertions, 2 deletions
diff --git a/src/gpu/GrRenderTargetContext.cpp b/src/gpu/GrRenderTargetContext.cpp index c5a115faeb..17a7db8c81 100644 --- a/src/gpu/GrRenderTargetContext.cpp +++ b/src/gpu/GrRenderTargetContext.cpp @@ -9,6 +9,7 @@ #include "../private/GrAuditTrail.h" #include "../private/SkShadowFlags.h" #include "GrAppliedClip.h" +#include "GrBackendSemaphore.h" #include "GrColor.h" #include "GrContextPriv.h" #include "GrDrawingManager.h" @@ -38,6 +39,7 @@ #include "ops/GrOvalOpFactory.h" #include "ops/GrRectOpFactory.h" #include "ops/GrRegionOp.h" +#include "ops/GrSemaphoreOp.h" #include "ops/GrShadowRRectOp.h" #include "ops/GrStencilPathOp.h" #include "text/GrAtlasTextContext.h" @@ -508,7 +510,7 @@ void GrRenderTargetContext::drawRect(const GrClip& clip, const SkStrokeRec& stroke = style->strokeRec(); if (stroke.getStyle() == SkStrokeRec::kFill_Style) { - + if (!fContext->caps()->useDrawInsteadOfClear()) { // Check if this is a full RT draw and can be replaced with a clear. We don't bother // checking cases where the RT is fully inside a stroke. @@ -1429,13 +1431,44 @@ void GrRenderTargetContext::drawImageLattice(const GrClip& clip, this->addLegacyMeshDrawOp(std::move(pipelineBuilder), clip, std::move(op)); } -void GrRenderTargetContext::prepareForExternalIO() { +void GrRenderTargetContext::prepareForExternalIO(int numSemaphores, + GrBackendSemaphore* backendSemaphores) { ASSERT_SINGLE_OWNER RETURN_IF_ABANDONED SkDEBUGCODE(this->validate();) GR_AUDIT_TRAIL_AUTO_FRAME(fAuditTrail, "GrRenderTargetContext::prepareForExternalIO"); + SkTArray<sk_sp<GrSemaphore>> semaphores(numSemaphores); + for (int i = 0; i < numSemaphores; ++i) { + semaphores.push_back(fContext->resourceProvider()->makeSemaphore(false)); + std::unique_ptr<GrOp> signalOp(GrSemaphoreOp::MakeSignal(semaphores.back(), + fRenderTargetProxy.get())); + this->getOpList()->addOp(std::move(signalOp), *this->caps()); + } + this->drawingManager()->prepareSurfaceForExternalIO(fRenderTargetProxy.get()); + + for (int i = 0; i < numSemaphores; ++i) { + semaphores[i]->setBackendSemaphore(&backendSemaphores[i]); + } +} + +void GrRenderTargetContext::waitOnSemaphores(int numSemaphores, + const GrBackendSemaphore* waitSemaphores) { + ASSERT_SINGLE_OWNER + RETURN_IF_ABANDONED + SkDEBUGCODE(this->validate();) + GR_AUDIT_TRAIL_AUTO_FRAME(fAuditTrail, "GrRenderTargetContext::waitOnSemaphores"); + + AutoCheckFlush acf(this->drawingManager()); + + SkTArray<sk_sp<GrSemaphore>> semaphores(numSemaphores); + for (int i = 0; i < numSemaphores; ++i) { + sk_sp<GrSemaphore> sema = fContext->resourceProvider()->wrapBackendSemaphore( + waitSemaphores[i], kAdopt_GrWrapOwnership); + std::unique_ptr<GrOp> waitOp(GrSemaphoreOp::MakeWait(sema, fRenderTargetProxy.get())); + this->getOpList()->addOp(std::move(waitOp), *this->caps()); + } } // Can 'path' be drawn as a pair of filled nested rectangles? |