sisoIo.h

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#ifndef _SISOIO_H
#define _SISOIO_H
 
#include "os_type.h"
#include "os_funcs.h"
 
#ifdef _WIN32
#include <stdio.h>
#include <vfw.h>
#else
typedef char* LPCWSTR;
#endif
 
#define     COMPRESSION_NONE            1       // dump mode 
#define     COMPRESSION_CCITTRLE        2       // CCITT modified Huffman RLE 
#define     COMPRESSION_CCITTFAX3       3       // CCITT Group 3 fax encoding 
#define     COMPRESSION_CCITT_T4    3       // CCITT T.4 (TIFF 6 name) 
#define     COMPRESSION_CCITTFAX4       4       // CCITT Group 4 fax encoding 
#define     COMPRESSION_CCITT_T6    4       // CCITT T.6 (TIFF 6 name) 
#define     COMPRESSION_LZW                     5       // Lempel-Ziv  & Welch 
#define     COMPRESSION_OJPEG           6       // !6.0 JPEG 
#define     COMPRESSION_JPEG            7       // %JPEG DCT compression 
#define     COMPRESSION_NEXT            32766   // NeXT 2-bit RLE 
#define     COMPRESSION_CCITTRLEW       32771   // #1 w/ word alignment 
#define     COMPRESSION_PACKBITS        32773   // Macintosh RLE 
#define     COMPRESSION_THUNDERSCAN     32809   // ThunderScan RLE 
 
 
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
 
#ifdef IMP_DLL
#define dlldir __declspec( dllimport)
#else
#ifndef dlldir
#define dlldir
#endif
#endif
 
dlldir int IoCreateAVIGray(void **AviRef, const char *filename,int width,int height,double fps);
dlldir int IoCreateAVIGrayW(void **AviRef, const LPCWSTR filename,int width,int height,double fps);
dlldir int IoCreateAVIColor(void **AviRef, const char *filename,int width,int height,double fps);
dlldir int IoCreateAVIColorW(void **AviRef, const LPCWSTR filename,int width,int height,double fps);
dlldir int IoWriteAVIPicture(void *AviRef,int PicNr,const void *buffer);
dlldir int IoReadAVIPicture(void *AviRef,int PicNr,void *buffer);
dlldir int IoCloseAVI(void *AviRef);
dlldir int IoOpenAVI(void **AviRef, const char *fileName,int* width,int* height,int *bitDepth);
 
dlldir size_t IoCalculateBufferSize(int width, int height, int bits);
 
dlldir void *IoReadBmp(const char *filename,unsigned char **data,int *width,int *height,int *bits);
dlldir int IoCloseBmp(void *bmpHandle);
dlldir int IoWriteBmp(const char *filename, unsigned char *data, int width, int height, int bits);
dlldir int IoWriteBmpW(const LPCWSTR filename,unsigned char *data,int width,int height,int bits);
 
dlldir int IoWriteRaw(const char *filename, unsigned char *data, int width, int height, int bits);
dlldir int IoWriteRawW(const LPCWSTR filename, unsigned char *data, int width, int height, int bits);
dlldir int IoReadRaw(const char *filename, unsigned char**data, int *width, int *height, int *bits);
dlldir int IoFreeRaw(unsigned char *data);
 
// create a image sequence file
dlldir int IoCreateSeq(void **SeqRef, const char *pFilename, int width, int height, int bitdepth, int flags);
// append the given image to the end of the file and assign it a picture number
// NOTE: this function does not work as advertised by older Runtimes
//       it writes a new image to the file and assigns it a picture number
//       it will not write the image at a given sequence index in the file (there is no way to provide a sequence index)
//       the correct name for the function would be IoWriteNextSeqPicture; a wrapper for this is provided
dlldir int IoWriteSeqPicture(void *SeqRef,int PicNr,const void *buffer);
#ifdef __cplusplus
static inline int IoWriteNextSeqPicture(void *SeqRef, int PicNr, const void *buffer)
{
    return IoWriteSeqPicture(SeqRef, PicNr, buffer);
}
#else
#define IoWriteNextSeqPicture(SeqRef,SeqIndex,Buffer) IoWriteSeqPicture(SeqRef, SeqIndex, Buffer)
#endif
// close image sequence file
dlldir int IoCloseSeq(void *SeqRef);
 
// Open file with image sequence
dlldir int IoOpenSeq(void **SeqRef, const char *pFilename, int* width, int* height, int* bitdepth, int flags);
// get information about image sequence file
dlldir int IoGetSeqInfo(void *SeqRef,int *nrOfImages,int *nrOfLostImages);
// load the image at the sequence index
// NOTE: there is no way to access the picture number for the image
//       use IoReadNextSeqPicture instead
dlldir int DEPRECATED(IoReadSeqPicture(void *SeqRef,int SeqIndex,void *buffer));
// load next picture in sequence
dlldir int IoReadNextSeqPicture(void *SeqRef,int* PicNr,void *buffer);
// create an AVI file from the given range of images
dlldir int IoSeqCreateAvi(void *SeqRef,const char* aviFilename,int StartSeqIndex,int StopSeqIndex);
 
 
dlldir int IoWriteTiff(const char *filename, unsigned char *data, int width, int height, int bitPerSample, int samplePerPixel);
 
dlldir int IoWriteTiffEx(const char *filename, unsigned char *data, int width, int height, int bitPerSample, int samplePerPixel, int RGBSequence);
 
 
dlldir int IoWriteTiffW(const LPCWSTR filename, unsigned char *data, int width, int height, int bitPerSample, int samplePerPixel);
 
 
dlldir int IoWriteTiffExW(const LPCWSTR filename, unsigned char *data, int width, int height, int bitPerSample, int samplePerPixel, int RGBSequence);
 
 
dlldir void *IoReadTiff(const char *filename, unsigned char**data, int *width, int *height, int *bitPerSample, int *samplePerPixel);
 
dlldir void *IoReadTiffW(const LPCWSTR filename, unsigned char**data, int *width, int *height, int *bitPerSample, int *samplePerPixel);
 
dlldir void *IoReadTiffEx(const char *filename, unsigned char**data, int *width, int *height, int *bitPerSample, int *samplePerPixel, int RGBSequence);
 
dlldir void *IoReadTiffExW(const LPCWSTR filename, unsigned char**data, int *width, int *height, int *bitPerSample, int *samplePerPixel, int RGBSequence);
 
dlldir int IoFreeTiff(unsigned char *data);
 
dlldir int IoWriteTiffCompression(const char *filename, unsigned char *data, int width, int height, int bitPerSample, int samplePerPixel, int compressionFlag);
 
// -------------------------------------------------------------------
#ifdef SISOIO_STRICT_POINTER
#ifdef __cplusplus
class SisoIoImageEngine;
#else /* __cplusplus */
typedef struct SisoIoImageEngine_s SisoIoImageEngine;
#endif /* __cplusplus */
#else /* SISOIO_STRICT_POINTER */
typedef void SisoIoImageEngine;
#endif /* SISOIO_STRICT_POINTER */
 
dlldir SisoIoImageEngine *IoOpenImage(const char *filename);
 
dlldir SisoIoImageEngine *IoOpenImageExt(const char *filename, unsigned char **data, int *width, int *height, int *bits);
 
dlldir int IoImageOpen(const char *filename, SisoIoImageEngine **handle);
 
dlldir int IoImageOpenEx(const char *filename, SisoIoImageEngine **handle, int RGBSequence);
 
dlldir int      IoFreeImage(SisoIoImageEngine *handle);
dlldir int      IoGetWidth(const SisoIoImageEngine *handle);
dlldir int      IoGetHeight(const SisoIoImageEngine *handle);
dlldir int      IoGetBitsPerPixel(const SisoIoImageEngine *handle);
dlldir int      IoGetBitsPerComponent(const SisoIoImageEngine *handle) ;
dlldir int      IoGetNrOfComponents(const SisoIoImageEngine *handle);
dlldir int      IoSaveImageExt(const char *filename, void *data, int width, int height, int bits);
 
dlldir int  IoConvert1BitTo8BitData(SisoIoImageEngine *handle);
 
dlldir const void *IoImageGetData(const SisoIoImageEngine *handle);
 
#ifdef __cplusplus
}
#endif /* __cplusplus */
 
#endif /* _SISOIO_H */