| // 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_DIBSource* m_pBitmap; |
| 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_ |