From c91847d549cc1c30eb15504a15ea9a6d5aa48165 Mon Sep 17 00:00:00 2001 From: "chirs241097@gmail.com" Date: Sun, 12 Jan 2014 14:43:14 +0000 Subject: --- hge/CxImage/ximaraw.h | 112 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 112 insertions(+) create mode 100644 hge/CxImage/ximaraw.h (limited to 'hge/CxImage/ximaraw.h') diff --git a/hge/CxImage/ximaraw.h b/hge/CxImage/ximaraw.h new file mode 100644 index 0000000..2fe4961 --- /dev/null +++ b/hge/CxImage/ximaraw.h @@ -0,0 +1,112 @@ +/* + * File: ximaraw.h + * Purpose: RAW Image Class Loader and Writer + */ +/* ========================================================== + * CxImageRAW (c) May/2006 pdw63 + * For conditions of distribution and use, see copyright notice in ximage.h + * Special thanks to David Coffin for dcraw without which this class would not exist + * + * libdcr (c) Dec/2007 Davide Pizzolato - www.xdp.it + * + * based on dcraw.c -- Dave Coffin's raw photo decoder + * Copyright 1997-2007 by Dave Coffin, dcoffin a cybercom o net + * ========================================================== + */ +#if !defined(__ximaRAW_h) +#define __ximaRAW_h + +#include "ximage.h" + +#if CXIMAGE_SUPPORT_RAW + +extern "C" { + #include "../raw/libdcr.h" +} + +class CxImageRAW: public CxImage +{ + +public: + CxImageRAW(): CxImage(CXIMAGE_FORMAT_RAW) {} + +// bool Load(const char * imageFileName){ return CxImage::Load(imageFileName,CXIMAGE_FORMAT_ICO);} +// bool Save(const char * imageFileName){ return CxImage::Save(imageFileName,CXIMAGE_FORMAT_ICO);} + bool Decode(CxFile * hFile); + bool Decode(FILE *hFile) { CxIOFile file(hFile); return Decode(&file); } + +#if CXIMAGE_SUPPORT_EXIF + bool GetExifThumbnail(const TCHAR *filename, const TCHAR *outname, int32_t type); +#endif //CXIMAGE_SUPPORT_EXIF + +#if CXIMAGE_SUPPORT_ENCODE + bool Encode(CxFile * hFile); + bool Encode(FILE *hFile) { CxIOFile file(hFile); return Encode(&file); } +#endif // CXIMAGE_SUPPORT_ENCODE + + enum CODEC_OPTION + { + DECODE_QUALITY_LIN = 0x00, + DECODE_QUALITY_VNG = 0x01, + DECODE_QUALITY_PPG = 0x02, + DECODE_QUALITY_AHD = 0x03, + }; + +protected: + + class CxFileRaw + { + public: + CxFileRaw(CxFile* pFile,DCRAW *stream) + { + stream->obj_ = pFile; + + ras_stream_CxFile.read_ = raw_sfile_read; + ras_stream_CxFile.write_ = raw_sfile_write; + ras_stream_CxFile.seek_ = raw_sfile_seek; + ras_stream_CxFile.close_ = raw_sfile_close; + ras_stream_CxFile.gets_ = raw_sfile_gets; + ras_stream_CxFile.eof_ = raw_sfile_eof; + ras_stream_CxFile.tell_ = raw_sfile_tell; + ras_stream_CxFile.getc_ = raw_sfile_getc; + ras_stream_CxFile.scanf_ = raw_sfile_scanf; + + stream->ops_ = &ras_stream_CxFile; + + } + + static int32_t raw_sfile_read(dcr_stream_obj *obj, void *buf, int32_t size, int32_t cnt) + { return ((CxFile*)obj)->Read(buf,size,cnt); } + + static int32_t raw_sfile_write(dcr_stream_obj *obj, void *buf, int32_t size, int32_t cnt) + { return ((CxFile*)obj)->Write(buf,size,cnt); } + + static long raw_sfile_seek(dcr_stream_obj *obj, long offset, int32_t origin) + { return ((CxFile*)obj)->Seek(offset,origin); } + + static int32_t raw_sfile_close(dcr_stream_obj *obj) + { return 1; /*((CxFile*)obj)->Close();*/ } + + static char* raw_sfile_gets(dcr_stream_obj *obj, char *string, int32_t n) + { return ((CxFile*)obj)->GetS(string,n); } + + static int32_t raw_sfile_eof(dcr_stream_obj *obj) + { return ((CxFile*)obj)->Eof(); } + + static long raw_sfile_tell(dcr_stream_obj *obj) + { return ((CxFile*)obj)->Tell(); } + + static int32_t raw_sfile_getc(dcr_stream_obj *obj) + { return ((CxFile*)obj)->GetC(); } + + static int32_t raw_sfile_scanf(dcr_stream_obj *obj,const char *format, void* output) + { return ((CxFile*)obj)->Scanf(format, output); } + + private: + dcr_stream_ops ras_stream_CxFile; + }; +}; + +#endif + +#endif -- cgit v1.2.3