1 /* 2 * Copyright 2017 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 "GrPreFlushResourceProvider.h" 9 10 #include "GrDrawingManager.h" 11 #include "GrSurfaceProxy.h" 12 13 sk_sp<GrRenderTargetContext> GrPreFlushResourceProvider::makeRenderTargetContext( 14 const GrSurfaceDesc& desc, 15 sk_sp<SkColorSpace> colorSpace, 16 const SkSurfaceProps* props) { 17 GrSurfaceDesc tmpDesc = desc; 18 tmpDesc.fFlags |= kRenderTarget_GrSurfaceFlag; 19 20 // Because this is being allocated at the start of a flush we must ensure the proxy 21 // will, when instantiated, have no pending IO. 22 // TODO: fold the kNoPendingIO_Flag into GrSurfaceFlags? 23 sk_sp<GrSurfaceProxy> proxy = GrSurfaceProxy::MakeDeferred( 24 fDrawingMgr->getContext()->resourceProvider(), 25 tmpDesc, 26 SkBackingFit::kExact, 27 SkBudgeted::kYes, 28 GrResourceProvider::kNoPendingIO_Flag); 29 if (!proxy->asRenderTargetProxy()) { 30 return nullptr; 31 } 32 33 sk_sp<GrRenderTargetOpList> opList(new GrRenderTargetOpList( 34 proxy->asRenderTargetProxy(), 35 fDrawingMgr->fContext->getGpu(), 36 fDrawingMgr->fContext->resourceProvider(), 37 fDrawingMgr->fContext->getAuditTrail(), 38 fDrawingMgr->fOptionsForOpLists)); 39 proxy->setLastOpList(opList.get()); 40 41 return fDrawingMgr->makeRenderTargetContext(std::move(proxy), 42 std::move(colorSpace), 43 props); 44 } 45 46 // TODO: we only need this entry point as long as we have to pre-allocate the atlas. 47 // Remove it ASAP. 48 sk_sp<GrRenderTargetContext> GrPreFlushResourceProvider::makeRenderTargetContext( 49 sk_sp<GrSurfaceProxy> proxy, 50 sk_sp<SkColorSpace> colorSpace, 51 const SkSurfaceProps* props) { 52 53 sk_sp<GrRenderTargetOpList> opList(new GrRenderTargetOpList( 54 proxy->asRenderTargetProxy(), 55 fDrawingMgr->fContext->getGpu(), 56 fDrawingMgr->fContext->resourceProvider(), 57 fDrawingMgr->fContext->getAuditTrail(), 58 fDrawingMgr->fOptionsForOpLists)); 59 proxy->setLastOpList(opList.get()); 60 61 return fDrawingMgr->makeRenderTargetContext(std::move(proxy), 62 std::move(colorSpace), 63 props); 64 } 65 66
