// Copyright 2016 PDFium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com #ifndef CORE_FPDFAPI_RENDER_CPDF_IMAGELOADER_H_ #define CORE_FPDFAPI_RENDER_CPDF_IMAGELOADER_H_ #include <memory> #include "core/fxcrt/fx_basic.h" #include "core/fxge/fx_dib.h" class CPDF_ImageObject; class CPDF_PageRenderCache; class CPDF_RenderStatus; class CPDF_ImageLoader { public: CPDF_ImageLoader(); ~CPDF_ImageLoader(); bool Start(const CPDF_ImageObject* pImage, CPDF_PageRenderCache* pCache, bool bStdCS, uint32_t GroupFamily, bool bLoadMask, CPDF_RenderStatus* pRenderStatus, int32_t nDownsampleWidth, int32_t nDownsampleHeight); bool Continue(IFX_Pause* pPause); CFX_RetainPtr<CFX_DIBSource> m_pBitmap; CFX_RetainPtr<CFX_DIBSource> m_pMask; uint32_t m_MatteColor; bool m_bCached; private: void HandleFailure(); int32_t m_nDownsampleWidth; int32_t m_nDownsampleHeight; CPDF_PageRenderCache* m_pCache; CPDF_ImageObject* m_pImage; }; #endif // CORE_FPDFAPI_RENDER_CPDF_IMAGELOADER_H_