// Copyright 2016 PDFium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
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#ifndef CORE_FXCODEC_CODEC_CCODEC_BMPMODULE_H_
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#define CORE_FXCODEC_CODEC_CCODEC_BMPMODULE_H_
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#include "core/fxcrt/include/fx_system.h"
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struct FXBMP_Context;
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class CFX_DIBAttribute;
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class CCodec_BmpModule {
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public:
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CCodec_BmpModule() { FXSYS_memset(m_szLastError, 0, sizeof(m_szLastError)); }
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FXBMP_Context* Start(void* pModule);
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void Finish(FXBMP_Context* pContext);
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uint32_t GetAvailInput(FXBMP_Context* pContext, uint8_t** avail_buf_ptr);
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void Input(FXBMP_Context* pContext,
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const uint8_t* src_buf,
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uint32_t src_size);
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int32_t ReadHeader(FXBMP_Context* pContext,
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int32_t* width,
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int32_t* height,
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FX_BOOL* tb_flag,
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int32_t* components,
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int32_t* pal_num,
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uint32_t** pal_pp,
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CFX_DIBAttribute* pAttribute);
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int32_t LoadImage(FXBMP_Context* pContext);
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FX_BOOL (*InputImagePositionBufCallback)(void* pModule, uint32_t rcd_pos);
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void (*ReadScanlineCallback)(void* pModule,
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int32_t row_num,
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uint8_t* row_buf);
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protected:
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FX_CHAR m_szLastError[256];
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};
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#endif // CORE_FXCODEC_CODEC_CCODEC_BMPMODULE_H_
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