| /* |
| * Copyright 2017 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #ifndef GrTextureProxyPriv_DEFINED |
| #define GrTextureProxyPriv_DEFINED |
| |
| #include "src/gpu/GrTextureProxy.h" |
| |
| class GrDeferredProxyUploader; |
| class GrOpFlushState; |
| |
| /** |
| * This class hides the more specialized capabilities of GrTextureProxy. |
| */ |
| class GrTextureProxyPriv { |
| public: |
| // Attach a deferred uploader to the proxy. Holds data being prepared by a worker thread. |
| void setDeferredUploader(std::unique_ptr<GrDeferredProxyUploader>); |
| bool isDeferred() const { return SkToBool(fTextureProxy->fDeferredUploader.get()); } |
| // For a deferred proxy (one that has a deferred uploader attached), this schedules an ASAP |
| // upload of that data to the instantiated texture. |
| void scheduleUpload(GrOpFlushState*); |
| // Clears any deferred uploader object on the proxy. Used to free the CPU data after the |
| // contents have been uploaded. |
| void resetDeferredUploader(); |
| |
| private: |
| explicit GrTextureProxyPriv(GrTextureProxy* textureProxy) : fTextureProxy(textureProxy) {} |
| GrTextureProxyPriv(const GrTextureProxyPriv&) = delete; |
| GrTextureProxyPriv& operator=(const GrTextureProxyPriv&) = delete; |
| |
| // No taking addresses of this type. |
| const GrTextureProxyPriv* operator&() const; |
| GrTextureProxyPriv* operator&(); |
| |
| GrTextureProxy* fTextureProxy; |
| |
| friend class GrTextureProxy; // to construct/copy this type. |
| }; |
| |
| inline GrTextureProxyPriv GrTextureProxy::texPriv() { return GrTextureProxyPriv(this); } |
| |
| inline const GrTextureProxyPriv GrTextureProxy::texPriv() const { // NOLINT(readability-const-return-type) |
| return GrTextureProxyPriv(const_cast<GrTextureProxy*>(this)); |
| } |
| |
| #endif |