| /* |
| * 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 GrTextureContext_DEFINED |
| #define GrTextureContext_DEFINED |
| |
| #include "GrSurfaceContext.h" |
| #include "../private/GrTextureProxy.h" |
| |
| class GrContext; |
| class GrDrawingManager; |
| class GrSurface; |
| class GrTextureOpList; |
| class GrTextureProxy; |
| struct SkIPoint; |
| struct SkIRect; |
| |
| /** |
| * A helper object to orchestrate commands (currently just copies) for GrSurfaces that are |
| * GrTextures and not GrRenderTargets. |
| */ |
| class SK_API GrTextureContext : public GrSurfaceContext { |
| public: |
| ~GrTextureContext() override; |
| |
| GrSurfaceProxy* asSurfaceProxy() override { return fTextureProxy.get(); } |
| const GrSurfaceProxy* asSurfaceProxy() const override { return fTextureProxy.get(); } |
| sk_sp<GrSurfaceProxy> asSurfaceProxyRef() override { return fTextureProxy; } |
| |
| GrTextureProxy* asTextureProxy() override { return fTextureProxy.get(); } |
| sk_sp<GrTextureProxy> asTextureProxyRef() override { return fTextureProxy; } |
| |
| GrRenderTargetProxy* asRenderTargetProxy() override; |
| sk_sp<GrRenderTargetProxy> asRenderTargetProxyRef() override; |
| |
| protected: |
| GrTextureContext(GrContext*, GrDrawingManager*, sk_sp<GrTextureProxy>, |
| sk_sp<SkColorSpace>, GrAuditTrail*, GrSingleOwner*); |
| |
| SkDEBUGCODE(void validate() const override;) |
| |
| private: |
| friend class GrDrawingManager; // for ctor |
| |
| GrOpList* getOpList() override; |
| |
| sk_sp<GrTextureProxy> fTextureProxy; |
| |
| // In MDB-mode the GrOpList can be closed by some other renderTargetContext that has picked |
| // it up. For this reason, the GrOpList should only ever be accessed via 'getOpList'. |
| sk_sp<GrTextureOpList> fOpList; |
| |
| typedef GrSurfaceContext INHERITED; |
| }; |
| |
| #endif |