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// 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_FXCODEC_CODEC_CCODEC_GIFMODULE_H_
#define CORE_FXCODEC_CODEC_CCODEC_GIFMODULE_H_
#include "core/fxcodec/codec/icodec_gifmodule.h"
#include "core/fxcrt/fx_coordinates.h"
#include "core/fxcrt/fx_system.h"
class CCodec_GifModule : public ICodec_GifModule {
public:
CCodec_GifModule();
~CCodec_GifModule() override;
FXGIF_Context* Start() override;
void Finish(FXGIF_Context* pContext) override;
uint32_t GetAvailInput(FXGIF_Context* pContext,
uint8_t** avail_buf_ptr = nullptr) override;
void Input(FXGIF_Context* pContext,
const uint8_t* src_buf,
uint32_t src_size) override;
int32_t ReadHeader(FXGIF_Context* pContext,
int* width,
int* height,
int* pal_num,
void** pal_pp,
int* bg_index,
CFX_DIBAttribute* pAttribute) override;
int32_t LoadFrameInfo(FXGIF_Context* pContext, int* frame_num) override;
int32_t LoadFrame(FXGIF_Context* pContext,
int frame_num,
CFX_DIBAttribute* pAttribute) override;
protected:
char m_szLastError[256];
};
#endif // CORE_FXCODEC_CODEC_CCODEC_GIFMODULE_H_
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