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// Copyright 2020 The PDFium Authors
// 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_FXGE_WIN32_CGDI_DISPLAY_DRIVER_H_
#define CORE_FXGE_WIN32_CGDI_DISPLAY_DRIVER_H_
#include <stdint.h>
#include <windows.h>
#include <memory>
#include "core/fxcrt/retain_ptr.h"
#include "core/fxge/win32/cgdi_device_driver.h"
class CFX_DIBBase;
struct FXDIB_ResampleOptions;
struct FX_RECT;
class CGdiDisplayDriver final : public CGdiDeviceDriver {
public:
explicit CGdiDisplayDriver(HDC hDC);
~CGdiDisplayDriver() override;
private:
// CGdiDisplayDriver:
int GetDeviceCaps(int caps_id) const override;
bool GetDIBits(const RetainPtr<CFX_DIBitmap>& pBitmap,
int left,
int top) override;
bool SetDIBits(const RetainPtr<CFX_DIBBase>& pBitmap,
uint32_t color,
const FX_RECT& src_rect,
int left,
int top,
BlendMode blend_type) override;
bool StretchDIBits(const RetainPtr<CFX_DIBBase>& pBitmap,
uint32_t color,
int dest_left,
int dest_top,
int dest_width,
int dest_height,
const FX_RECT* pClipRect,
const FXDIB_ResampleOptions& options,
BlendMode blend_type) override;
bool StartDIBits(const RetainPtr<CFX_DIBBase>& pBitmap,
int bitmap_alpha,
uint32_t color,
const CFX_Matrix& matrix,
const FXDIB_ResampleOptions& options,
std::unique_ptr<CFX_ImageRenderer>* handle,
BlendMode blend_type) override;
bool UseFoxitStretchEngine(const RetainPtr<CFX_DIBBase>& pSource,
uint32_t color,
int dest_left,
int dest_top,
int dest_width,
int dest_height,
const FX_RECT* pClipRect,
const FXDIB_ResampleOptions& options);
};
#endif // CORE_FXGE_WIN32_CGDI_DISPLAY_DRIVER_H_