blob: 540d82ff639c611790568e8093f7ebf7ee605697 [file] [log] [blame]
// Copyright 2017 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.
#include "core/fxcrt/cfx_retain_ptr.h"
#include "core/fxcrt/fx_system.h"
class CCodec_TiffContext;
class CFX_DIBAttribute;
class CFX_DIBitmap;
class IFX_SeekableReadStream;
class ICodec_TiffModule {
virtual ~ICodec_TiffModule() {}
virtual CCodec_TiffContext* CreateDecoder(
const CFX_RetainPtr<IFX_SeekableReadStream>& file_ptr) = 0;
virtual bool LoadFrameInfo(CCodec_TiffContext* ctx,
int32_t frame,
int32_t* width,
int32_t* height,
int32_t* comps,
int32_t* bpc,
CFX_DIBAttribute* pAttribute) = 0;
virtual bool Decode(CCodec_TiffContext* ctx,
class CFX_DIBitmap* pDIBitmap) = 0;
virtual void DestroyDecoder(CCodec_TiffContext* ctx) = 0;