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// Copyright 2014 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 XFA_SRC_FDP_INCLUDE_FDE_IMG_H_
#define XFA_SRC_FDP_INCLUDE_FDE_IMG_H_
#include "xfa/src/fgas/crt/fgas_memory.h"
#include "xfa/src/fgas/crt/fgas_stream.h"
#include "xfa/src/fgas/crt/fgas_utils.h"
#define FDE_IMAGEFORMAT_Unknown -1
#define FDE_IMAGEFORMAT_BMP 0
#define FDE_IMAGEFORMAT_GIF 1
#define FDE_IMAGEFORMAT_JPEG 2
#define FDE_IMAGEFORMAT_PNG 3
#define FDE_IMAGEFORMAT_TIFF 4
#define FDE_IMAGEFORMAT_JPEG2000 5
#define FDE_IMAGEFORMAT_JBig2 6
class IFDE_Image {
public:
static IFDE_Image* Create(IFX_Stream* pStream,
int32_t iFormat = FDE_IMAGEFORMAT_Unknown);
virtual ~IFDE_Image() {}
virtual void Release() = 0;
virtual FX_BOOL LoadImage() = 0;
virtual void FreeImage() = 0;
virtual int32_t CountFrames() const = 0;
virtual FX_BOOL LoadFrame(int32_t index) = 0;
virtual CFX_DIBitmap* GetFrameImage() = 0;
virtual int32_t GetImageFormat() const = 0;
virtual int32_t GetImageWidth() const = 0;
virtual int32_t GetImageHeight() const = 0;
virtual int32_t GetDelayTime(int32_t iFrameIndex) const = 0;
virtual int32_t GetLoopCount() const = 0;
virtual FX_BOOL StartLoadImage(CFX_DIBitmap* pDIBitmap,
int32_t dibX,
int32_t dibY,
int32_t dibCX,
int32_t dibCY,
int32_t imgX,
int32_t imgY,
int32_t imgCX,
int32_t imgCY,
int32_t iFrameIndex = 0) = 0;
virtual int32_t DoLoadImage(IFX_Pause* pPause = NULL) = 0;
virtual void StopLoadImage() = 0;
};
#define FDE_IMAGEFILTER_Unknown -1
#define FDE_IMAGEFILTER_Opacity 0
#define FDE_IMAGEFILTER_GrayScale 1
#define FDE_IMAGEFILTER_BlackWhite 2
#define FDE_IMAGEFILTER_InvertColor 3
#define FDE_IMAGEFILTER_TransparentColor 4
#define FDE_IMAGEFILTER_MaskColor 5
#define FDE_IMAGEFILTER_Brightness 6
#define FDE_IMAGEFILTER_Contrast 7
struct FDE_IMAGEFILTERPARAMS : public CFX_Target {
int32_t iFilterType;
};
struct FDE_OPACITYPARAMS : public FDE_IMAGEFILTERPARAMS {
int32_t iOpacity;
};
struct FDE_BLACKWHITEPARAMS : public FDE_IMAGEFILTERPARAMS {
FX_ARGB dwBlackColor;
FX_ARGB dwWhiteColor;
};
struct FDE_TRANSPARENTPARAMS : public FDE_IMAGEFILTERPARAMS {
FX_ARGB color;
};
struct FDE_MASKCOLORPARAMS : public FDE_IMAGEFILTERPARAMS {
FX_ARGB color;
};
struct FDE_BRIGHTNESSPARAMS : public FDE_IMAGEFILTERPARAMS {
int32_t iBrightness;
};
struct FDE_CONTRASTPARAMS : public FDE_IMAGEFILTERPARAMS {
int32_t iContrast;
};
#endif // XFA_SRC_FDP_INCLUDE_FDE_IMG_H_
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