1 // Copyright 2017 The PDFium Authors 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com 6 7 #ifndef CORE_FXGE_DIB_CFX_BITMAPSTORER_H_ 8 #define CORE_FXGE_DIB_CFX_BITMAPSTORER_H_ 9 10 #include <stdint.h> 11 12 #include "core/fxcrt/retain_ptr.h" 13 #include "core/fxcrt/span.h" 14 #include "core/fxge/dib/scanlinecomposer_iface.h" 15 16 class CFX_DIBitmap; 17 18 class CFX_BitmapStorer final : public ScanlineComposerIface { 19 public: 20 CFX_BitmapStorer(); 21 ~CFX_BitmapStorer() override; 22 23 // ScanlineComposerIface: 24 void ComposeScanline(int line, pdfium::span<const uint8_t> scanline) override; 25 bool SetInfo(int width, 26 int height, 27 FXDIB_Format src_format, 28 DataVector<uint32_t> src_palette) override; 29 GetBitmap()30 RetainPtr<CFX_DIBitmap> GetBitmap() { return m_pBitmap; } 31 RetainPtr<CFX_DIBitmap> Detach(); 32 void Replace(RetainPtr<CFX_DIBitmap>&& pBitmap); 33 34 private: 35 RetainPtr<CFX_DIBitmap> m_pBitmap; 36 }; 37 38 #endif // CORE_FXGE_DIB_CFX_BITMAPSTORER_H_ 39