diff options
Diffstat (limited to 'core/fpdfapi/fpdf_render/cpdf_pagerendercache.h')
-rw-r--r-- | core/fpdfapi/fpdf_render/cpdf_pagerendercache.h | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/core/fpdfapi/fpdf_render/cpdf_pagerendercache.h b/core/fpdfapi/fpdf_render/cpdf_pagerendercache.h deleted file mode 100644 index fda448f7db..0000000000 --- a/core/fpdfapi/fpdf_render/cpdf_pagerendercache.h +++ /dev/null @@ -1,71 +0,0 @@ -// 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_FPDF_RENDER_CPDF_PAGERENDERCACHE_H_ -#define CORE_FPDFAPI_FPDF_RENDER_CPDF_PAGERENDERCACHE_H_ - -#include <map> - -#include "core/fxcrt/fx_system.h" - -class CPDF_Stream; -class CPDF_ImageCacheEntry; -class CPDF_Page; -class CPDF_RenderStatus; -class CFX_DIBitmap; -class CFX_DIBSource; -class IFX_Pause; - -class CPDF_PageRenderCache { - public: - explicit CPDF_PageRenderCache(CPDF_Page* pPage); - ~CPDF_PageRenderCache(); - - uint32_t EstimateSize(); - void CacheOptimization(int32_t dwLimitCacheSize); - uint32_t GetTimeCount() const { return m_nTimeCount; } - void SetTimeCount(uint32_t dwTimeCount) { m_nTimeCount = dwTimeCount; } - - void GetCachedBitmap(CPDF_Stream* pStream, - CFX_DIBSource*& pBitmap, - CFX_DIBSource*& pMask, - uint32_t& MatteColor, - FX_BOOL bStdCS = FALSE, - uint32_t GroupFamily = 0, - FX_BOOL bLoadMask = FALSE, - CPDF_RenderStatus* pRenderStatus = nullptr, - int32_t downsampleWidth = 0, - int32_t downsampleHeight = 0); - - void ResetBitmap(CPDF_Stream* pStream, const CFX_DIBitmap* pBitmap); - void ClearImageCacheEntry(CPDF_Stream* pStream); - CPDF_Page* GetPage() const { return m_pPage; } - CPDF_ImageCacheEntry* GetCurImageCacheEntry() const { - return m_pCurImageCacheEntry; - } - - FX_BOOL StartGetCachedBitmap(CPDF_Stream* pStream, - FX_BOOL bStdCS = FALSE, - uint32_t GroupFamily = 0, - FX_BOOL bLoadMask = FALSE, - CPDF_RenderStatus* pRenderStatus = nullptr, - int32_t downsampleWidth = 0, - int32_t downsampleHeight = 0); - - FX_BOOL Continue(IFX_Pause* pPause); - - protected: - friend class CPDF_Page; - - CPDF_Page* const m_pPage; - CPDF_ImageCacheEntry* m_pCurImageCacheEntry; - std::map<CPDF_Stream*, CPDF_ImageCacheEntry*> m_ImageCache; - uint32_t m_nTimeCount; - uint32_t m_nCacheSize; - FX_BOOL m_bCurFindCache; -}; - -#endif // CORE_FPDFAPI_FPDF_RENDER_CPDF_PAGERENDERCACHE_H_ |