From 764ec513eecbebd12781bcc96ce81ed5e736ee92 Mon Sep 17 00:00:00 2001 From: Dan Sinclair Date: Mon, 14 Mar 2016 13:35:12 -0400 Subject: Move core/src/ up to core/. This CL moves the core/src/ files up to core/ and fixes up the include guards, includes and build files. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1800523005 . --- core/src/fxcodec/codec/codec_int.h | 428 ------------------------------------- 1 file changed, 428 deletions(-) delete mode 100644 core/src/fxcodec/codec/codec_int.h (limited to 'core/src/fxcodec/codec/codec_int.h') diff --git a/core/src/fxcodec/codec/codec_int.h b/core/src/fxcodec/codec/codec_int.h deleted file mode 100644 index 5c784adad6..0000000000 --- a/core/src/fxcodec/codec/codec_int.h +++ /dev/null @@ -1,428 +0,0 @@ -// 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 CORE_SRC_FXCODEC_CODEC_CODEC_INT_H_ -#define CORE_SRC_FXCODEC_CODEC_CODEC_INT_H_ - -#include - -#include -#include -#include -#include - -#include "core/include/fxcodec/fx_codec.h" -#include "core/src/fxcodec/jbig2/JBig2_Context.h" -#include "third_party/libopenjpeg20/openjpeg.h" // For OPJ_SIZE_T. - -class CFX_IccProfileCache; -class CFX_IccTransformCache; -class CPDF_ColorSpace; - -class CCodec_BasicModule : public ICodec_BasicModule { - public: - // ICodec_BasicModule: - FX_BOOL RunLengthEncode(const uint8_t* src_buf, - FX_DWORD src_size, - uint8_t*& dest_buf, - FX_DWORD& dest_size) override; - FX_BOOL A85Encode(const uint8_t* src_buf, - FX_DWORD src_size, - uint8_t*& dest_buf, - FX_DWORD& dest_size) override; - ICodec_ScanlineDecoder* CreateRunLengthDecoder(const uint8_t* src_buf, - FX_DWORD src_size, - int width, - int height, - int nComps, - int bpc) override; -}; - -class CCodec_ScanlineDecoder : public ICodec_ScanlineDecoder { - public: - CCodec_ScanlineDecoder(); - ~CCodec_ScanlineDecoder() override; - - // ICodec_ScanlineDecoder - FX_DWORD GetSrcOffset() override { return -1; } - void DownScale(int dest_width, int dest_height) override; - const uint8_t* GetScanline(int line) override; - FX_BOOL SkipToScanline(int line, IFX_Pause* pPause) override; - int GetWidth() override { return m_OutputWidth; } - int GetHeight() override { return m_OutputHeight; } - int CountComps() override { return m_nComps; } - int GetBPC() override { return m_bpc; } - FX_BOOL IsColorTransformed() override { return m_bColorTransformed; } - void ClearImageData() override { m_pDataCache.reset(); } - - protected: - class ImageDataCache { - public: - ImageDataCache(int width, int height, FX_DWORD pitch); - ~ImageDataCache(); - - bool AllocateCache(); - void AppendLine(const uint8_t* line); - - int NumLines() const { return m_nCachedLines; } - const uint8_t* GetLine(int line) const; - bool IsSameDimensions(int width, int height) const { - return width == m_Width && height == m_Height; - } - - private: - bool IsValid() const { return m_Data.get() != nullptr; } - - const int m_Width; - const int m_Height; - const FX_DWORD m_Pitch; - int m_nCachedLines; - std::unique_ptr m_Data; - }; - - virtual FX_BOOL v_Rewind() = 0; - virtual uint8_t* v_GetNextLine() = 0; - virtual void v_DownScale(int dest_width, int dest_height) = 0; - - uint8_t* ReadNextLine(); - - int m_OrigWidth; - int m_OrigHeight; - int m_DownScale; - int m_OutputWidth; - int m_OutputHeight; - int m_nComps; - int m_bpc; - FX_DWORD m_Pitch; - FX_BOOL m_bColorTransformed; - int m_NextLine; - uint8_t* m_pLastScanline; - std::unique_ptr m_pDataCache; -}; - -class CCodec_FaxModule : public ICodec_FaxModule { - public: - // ICodec_FaxModule: - ICodec_ScanlineDecoder* CreateDecoder(const uint8_t* src_buf, - FX_DWORD src_size, - int width, - int height, - int K, - FX_BOOL EndOfLine, - FX_BOOL EncodedByteAlign, - FX_BOOL BlackIs1, - int Columns, - int Rows) override; - FX_BOOL Encode(const uint8_t* src_buf, - int width, - int height, - int pitch, - uint8_t*& dest_buf, - FX_DWORD& dest_size) override; -}; - -class CCodec_FlateModule : public ICodec_FlateModule { - public: - virtual ICodec_ScanlineDecoder* CreateDecoder(const uint8_t* src_buf, - FX_DWORD src_size, - int width, - int height, - int nComps, - int bpc, - int predictor, - int Colors, - int BitsPerComponent, - int Columns); - virtual FX_DWORD FlateOrLZWDecode(FX_BOOL bLZW, - const uint8_t* src_buf, - FX_DWORD src_size, - FX_BOOL bEarlyChange, - int predictor, - int Colors, - int BitsPerComponent, - int Columns, - FX_DWORD estimated_size, - uint8_t*& dest_buf, - FX_DWORD& dest_size); - virtual FX_BOOL Encode(const uint8_t* src_buf, - FX_DWORD src_size, - int predictor, - int Colors, - int BitsPerComponent, - int Columns, - uint8_t*& dest_buf, - FX_DWORD& dest_size); - virtual FX_BOOL Encode(const uint8_t* src_buf, - FX_DWORD src_size, - uint8_t*& dest_buf, - FX_DWORD& dest_size); -}; - -class CCodec_JpegModule : public ICodec_JpegModule { - public: - CCodec_JpegModule() {} - ICodec_ScanlineDecoder* CreateDecoder(const uint8_t* src_buf, - FX_DWORD src_size, - int width, - int height, - int nComps, - FX_BOOL ColorTransform) override; - FX_BOOL LoadInfo(const uint8_t* src_buf, - FX_DWORD src_size, - int& width, - int& height, - int& num_components, - int& bits_per_components, - FX_BOOL& color_transform, - uint8_t** icc_buf_ptr, - FX_DWORD* icc_length) override; - FX_BOOL Encode(const CFX_DIBSource* pSource, - uint8_t*& dest_buf, - FX_STRSIZE& dest_size, - int quality, - const uint8_t* icc_buf, - FX_DWORD icc_length) override; - void* Start() override; - void Finish(void* pContext) override; - void Input(void* pContext, - const uint8_t* src_buf, - FX_DWORD src_size) override; -#ifndef PDF_ENABLE_XFA - int ReadHeader(void* pContext, int* width, int* height, int* nComps) override; -#else // PDF_ENABLE_XFA - int ReadHeader(void* pContext, - int* width, - int* height, - int* nComps, - CFX_DIBAttribute* pAttribute) override; -#endif // PDF_ENABLE_XFA - int StartScanline(void* pContext, int down_scale) override; - FX_BOOL ReadScanline(void* pContext, uint8_t* dest_buf) override; - FX_DWORD GetAvailInput(void* pContext, uint8_t** avail_buf_ptr) override; -}; - -#ifdef PDF_ENABLE_XFA -#define PNG_ERROR_SIZE 256 -class CCodec_PngModule : public ICodec_PngModule { - public: - CCodec_PngModule() { FXSYS_memset(m_szLastError, '\0', PNG_ERROR_SIZE); } - - virtual void* Start(void* pModule); - virtual void Finish(void* pContext); - virtual FX_BOOL Input(void* pContext, - const uint8_t* src_buf, - FX_DWORD src_size, - CFX_DIBAttribute* pAttribute); - - protected: - FX_CHAR m_szLastError[PNG_ERROR_SIZE]; -}; -class CCodec_GifModule : public ICodec_GifModule { - public: - CCodec_GifModule() { FXSYS_memset(m_szLastError, '\0', 256); } - virtual void* Start(void* pModule); - virtual void Finish(void* pContext); - virtual FX_DWORD GetAvailInput(void* pContext, uint8_t** avail_buf_ptr); - virtual void Input(void* pContext, const uint8_t* src_buf, FX_DWORD src_size); - - virtual int32_t ReadHeader(void* pContext, - int* width, - int* height, - int* pal_num, - void** pal_pp, - int* bg_index, - CFX_DIBAttribute* pAttribute); - - virtual int32_t LoadFrameInfo(void* pContext, int* frame_num); - - virtual int32_t LoadFrame(void* pContext, - int frame_num, - CFX_DIBAttribute* pAttribute); - - protected: - FX_CHAR m_szLastError[256]; -}; -class CCodec_BmpModule : public ICodec_BmpModule { - public: - CCodec_BmpModule() { FXSYS_memset(m_szLastError, 0, sizeof(m_szLastError)); } - void* Start(void* pModule) override; - void Finish(void* pContext) override; - FX_DWORD GetAvailInput(void* pContext, uint8_t** avail_buf_ptr) override; - void Input(void* pContext, - const uint8_t* src_buf, - FX_DWORD src_size) override; - int32_t ReadHeader(void* pContext, - int32_t* width, - int32_t* height, - FX_BOOL* tb_flag, - int32_t* components, - int32_t* pal_num, - FX_DWORD** pal_pp, - CFX_DIBAttribute* pAttribute) override; - int32_t LoadImage(void* pContext) override; - - protected: - FX_CHAR m_szLastError[256]; -}; -#endif // PDF_ENABLE_XFA - -class CCodec_IccModule : public ICodec_IccModule { - public: - ~CCodec_IccModule() override; - - // ICodec_IccModule: - IccCS GetProfileCS(const uint8_t* pProfileData, - unsigned int dwProfileSize) override; - IccCS GetProfileCS(IFX_FileRead* pFile) override; - void* CreateTransform(ICodec_IccModule::IccParam* pInputParam, - ICodec_IccModule::IccParam* pOutputParam, - ICodec_IccModule::IccParam* pProofParam = NULL, - FX_DWORD dwIntent = Icc_INTENT_PERCEPTUAL, - FX_DWORD dwFlag = Icc_FLAGS_DEFAULT, - FX_DWORD dwPrfIntent = Icc_INTENT_ABSOLUTE_COLORIMETRIC, - FX_DWORD dwPrfFlag = Icc_FLAGS_SOFTPROOFING) override; - void* CreateTransform_sRGB( - const uint8_t* pProfileData, - FX_DWORD dwProfileSize, - FX_DWORD& nComponents, - int32_t intent = 0, - FX_DWORD dwSrcFormat = Icc_FORMAT_DEFAULT) override; - void* CreateTransform_CMYK( - const uint8_t* pSrcProfileData, - FX_DWORD dwSrcProfileSize, - FX_DWORD& nSrcComponents, - const uint8_t* pDstProfileData, - FX_DWORD dwDstProfileSize, - int32_t intent = 0, - FX_DWORD dwSrcFormat = Icc_FORMAT_DEFAULT, - FX_DWORD dwDstFormat = Icc_FORMAT_DEFAULT) override; - void DestroyTransform(void* pTransform) override; - void Translate(void* pTransform, - FX_FLOAT* pSrcValues, - FX_FLOAT* pDestValues) override; - void TranslateScanline(void* pTransform, - uint8_t* pDest, - const uint8_t* pSrc, - int pixels) override; - void SetComponents(FX_DWORD nComponents) override { - m_nComponents = nComponents; - } - - protected: - enum Icc_CLASS { - Icc_CLASS_INPUT = 0, - Icc_CLASS_OUTPUT, - Icc_CLASS_PROOF, - Icc_CLASS_MAX - }; - void* CreateProfile(ICodec_IccModule::IccParam* pIccParam, - Icc_CLASS ic, - CFX_BinaryBuf* pTransformKey); - - FX_DWORD m_nComponents; - std::map m_MapTranform; - std::map m_MapProfile; -}; - -class CCodec_JpxModule : public ICodec_JpxModule { - public: - CCodec_JpxModule(); - ~CCodec_JpxModule() override; - - // ICodec_JpxModule: - CJPX_Decoder* CreateDecoder(const uint8_t* src_buf, - FX_DWORD src_size, - CPDF_ColorSpace* cs) override; - void GetImageInfo(CJPX_Decoder* pDecoder, - FX_DWORD* width, - FX_DWORD* height, - FX_DWORD* components) override; - bool Decode(CJPX_Decoder* pDecoder, - uint8_t* dest_data, - int pitch, - const std::vector& offsets) override; - void DestroyDecoder(CJPX_Decoder* pDecoder) override; -}; - -#ifdef PDF_ENABLE_XFA -class CCodec_TiffModule : public ICodec_TiffModule { - public: - // ICodec_TiffModule - void* CreateDecoder(IFX_FileRead* file_ptr) override; - void GetFrames(void* ctx, int32_t& frames) override; - FX_BOOL LoadFrameInfo(void* ctx, - int32_t frame, - FX_DWORD& width, - FX_DWORD& height, - FX_DWORD& comps, - FX_DWORD& bpc, - CFX_DIBAttribute* pAttribute) override; - FX_BOOL Decode(void* ctx, class CFX_DIBitmap* pDIBitmap) override; - void DestroyDecoder(void* ctx) override; - - protected: - ~CCodec_TiffModule() override {} -}; -#endif // PDF_ENABLE_XFA - -class CCodec_Jbig2Context { - public: - CCodec_Jbig2Context(); - ~CCodec_Jbig2Context() {} - - FX_DWORD m_width; - FX_DWORD m_height; - CPDF_StreamAcc* m_pGlobalStream; - CPDF_StreamAcc* m_pSrcStream; - uint8_t* m_dest_buf; - FX_DWORD m_dest_pitch; - IFX_Pause* m_pPause; - CJBig2_Context* m_pContext; - CJBig2_Image* m_dest_image; -}; -class CCodec_Jbig2Module : public ICodec_Jbig2Module { - public: - CCodec_Jbig2Module() {} - ~CCodec_Jbig2Module() override; - - // ICodec_Jbig2Module - void* CreateJbig2Context() override; - FXCODEC_STATUS StartDecode(void* pJbig2Context, - CFX_PrivateData* pPrivateData, - FX_DWORD width, - FX_DWORD height, - CPDF_StreamAcc* src_stream, - CPDF_StreamAcc* global_stream, - uint8_t* dest_buf, - FX_DWORD dest_pitch, - IFX_Pause* pPause) override; - FXCODEC_STATUS ContinueDecode(void* pJbig2Context, - IFX_Pause* pPause) override; - void DestroyJbig2Context(void* pJbig2Context) override; -}; - -struct DecodeData { - public: - DecodeData(unsigned char* src_data, OPJ_SIZE_T src_size) - : src_data(src_data), src_size(src_size), offset(0) {} - unsigned char* src_data; - OPJ_SIZE_T src_size; - OPJ_SIZE_T offset; -}; - -void sycc420_to_rgb(opj_image_t* img); - -/* Wrappers for C-style callbacks. */ -OPJ_SIZE_T opj_read_from_memory(void* p_buffer, - OPJ_SIZE_T nb_bytes, - void* p_user_data); -OPJ_SIZE_T opj_write_from_memory(void* p_buffer, - OPJ_SIZE_T nb_bytes, - void* p_user_data); -OPJ_OFF_T opj_skip_from_memory(OPJ_OFF_T nb_bytes, void* p_user_data); -OPJ_BOOL opj_seek_from_memory(OPJ_OFF_T nb_bytes, void* p_user_data); - -#endif // CORE_SRC_FXCODEC_CODEC_CODEC_INT_H_ -- cgit v1.2.3