/* * Copyright 2016 Google Inc. * * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. */ #ifndef GrTexureOpList_DEFINED #define GrTexureOpList_DEFINED #include "GrGpuResource.h" #include "GrOpList.h" #include "SkTArray.h" class GrAuditTrail; class GrGpu; class GrOp; class GrTextureProxy; struct SkIPoint; struct SkIRect; class GrTextureOpList final : public GrOpList { public: GrTextureOpList(GrTextureProxy*, GrGpu*, GrAuditTrail*); ~GrTextureOpList() override; /** * Empties the draw buffer of any queued ops. */ void reset() override; void abandonGpuResources() override {} void freeGpuResources() override {} /** * Together these two functions flush all queued ops to GrGpuCommandBuffer. The return value * of executeOps() indicates whether any commands were actually issued to the GPU. */ void prepareOps(GrOpFlushState* flushState) override; bool executeOps(GrOpFlushState* flushState) override; /** * Copies a pixel rectangle from one surface to another. This call may finalize * reserved vertex/index data (as though a draw call was made). The src pixels * copied are specified by srcRect. They are copied to a rect of the same * size in dst with top left at dstPoint. If the src rect is clipped by the * src bounds then pixel values in the dst rect corresponding to area clipped * by the src rect are not overwritten. This method is not guaranteed to succeed * depending on the type of surface, configs, etc, and the backend-specific * limitations. */ bool copySurface(GrSurface* dst, GrSurface* src, const SkIRect& srcRect, const SkIPoint& dstPoint); GrTextureOpList* asTextureOpList() override { return this; } SkDEBUGCODE(void dump() const override;) private: // The unique ID is only needed for the audit trail. This should be removed with MDB. void recordOp(std::unique_ptr<GrOp>, GrGpuResource::UniqueID renderTargetID); SkSTArray<2, std::unique_ptr<GrOp>, true> fRecordedOps; GrGpu* fGpu; typedef GrOpList INHERITED; }; #endif