| Index: core/include/fxcodec/fx_codec_provider.h
|
| diff --git a/core/include/fxcodec/fx_codec_provider.h b/core/include/fxcodec/fx_codec_provider.h
|
| index a3ef396a27b8989ff73c76cf8073781d3c66c4fd..0683dc35ba3bbc6331ee93fa6a181c0e326e628c 100644
|
| --- a/core/include/fxcodec/fx_codec_provider.h
|
| +++ b/core/include/fxcodec/fx_codec_provider.h
|
| @@ -1,53 +1,65 @@
|
| // 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 _FX_CODEC_PROVIDER_H_
|
| #define _FX_CODEC_PROVIDER_H_
|
| -class IFX_JpegProvider
|
| -{
|
| -public:
|
| -
|
| - virtual void Release() = 0;
|
| -
|
| - virtual void* CreateDecoder(FX_LPCBYTE src_buf, FX_DWORD src_size, int width, int height, int nComps, FX_BOOL ColorTransform) = 0;
|
| -
|
| -
|
| - virtual void DestroyDecoder(void* pDecoder) = 0;
|
| -
|
| - virtual void DownScale(void* pDecoder, int dest_width, int dest_height) = 0;
|
| -
|
| - virtual FX_BOOL Rewind(void* pDecoder) = 0;
|
| +class IFX_JpegProvider {
|
| + public:
|
| + virtual void Release() = 0;
|
|
|
| - virtual FX_LPBYTE GetNextLine(void* pDecoder) = 0;
|
| + virtual void* CreateDecoder(FX_LPCBYTE src_buf,
|
| + FX_DWORD src_size,
|
| + int width,
|
| + int height,
|
| + int nComps,
|
| + FX_BOOL ColorTransform) = 0;
|
|
|
| - virtual FX_DWORD GetSrcOffset(void* pDecoder) = 0;
|
| + virtual void DestroyDecoder(void* pDecoder) = 0;
|
|
|
| + virtual void DownScale(void* pDecoder, int dest_width, int dest_height) = 0;
|
|
|
| - virtual FX_BOOL LoadInfo(FX_LPCBYTE src_buf, FX_DWORD src_size, int& width, int& height,
|
| - int& num_components, int& bits_per_components, FX_BOOL& color_transform,
|
| - FX_LPBYTE* icc_buf_ptr = NULL, FX_DWORD* icc_length = NULL) = 0;
|
| + virtual FX_BOOL Rewind(void* pDecoder) = 0;
|
|
|
| - virtual FX_BOOL Encode(const class CFX_DIBSource* pSource, FX_LPBYTE& dest_buf, FX_STRSIZE& dest_size, int quality = 75,
|
| - FX_LPCBYTE icc_buf = NULL, FX_DWORD icc_length = 0) = 0;
|
| + virtual FX_LPBYTE GetNextLine(void* pDecoder) = 0;
|
|
|
| - virtual void* Start() = 0;
|
| + virtual FX_DWORD GetSrcOffset(void* pDecoder) = 0;
|
|
|
| - virtual void Finish(void* pContext) = 0;
|
| + virtual FX_BOOL LoadInfo(FX_LPCBYTE src_buf,
|
| + FX_DWORD src_size,
|
| + int& width,
|
| + int& height,
|
| + int& num_components,
|
| + int& bits_per_components,
|
| + FX_BOOL& color_transform,
|
| + FX_LPBYTE* icc_buf_ptr = NULL,
|
| + FX_DWORD* icc_length = NULL) = 0;
|
|
|
| - virtual void Input(void* pContext, FX_LPCBYTE src_buf, FX_DWORD src_size) = 0;
|
| + virtual FX_BOOL Encode(const class CFX_DIBSource* pSource,
|
| + FX_LPBYTE& dest_buf,
|
| + FX_STRSIZE& dest_size,
|
| + int quality = 75,
|
| + FX_LPCBYTE icc_buf = NULL,
|
| + FX_DWORD icc_length = 0) = 0;
|
|
|
| - virtual int ReadHeader(void* pContext, int* width, int* height, int* nComps) = 0;
|
| + virtual void* Start() = 0;
|
|
|
| + virtual void Finish(void* pContext) = 0;
|
|
|
| - virtual int StartScanline(void* pContext, int down_scale) = 0;
|
| + virtual void Input(void* pContext, FX_LPCBYTE src_buf, FX_DWORD src_size) = 0;
|
|
|
| + virtual int ReadHeader(void* pContext,
|
| + int* width,
|
| + int* height,
|
| + int* nComps) = 0;
|
|
|
| - virtual FX_BOOL ReadScanline(void* pContext, FX_LPBYTE dest_buf) = 0;
|
| + virtual int StartScanline(void* pContext, int down_scale) = 0;
|
|
|
| + virtual FX_BOOL ReadScanline(void* pContext, FX_LPBYTE dest_buf) = 0;
|
|
|
| - virtual FX_DWORD GetAvailInput(void* pContext, FX_LPBYTE* avail_buf_ptr = NULL) = 0;
|
| + virtual FX_DWORD GetAvailInput(void* pContext,
|
| + FX_LPBYTE* avail_buf_ptr = NULL) = 0;
|
| };
|
| #endif
|
|
|