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@ -29,24 +29,11 @@ int checkString (FILE *file){ //Checks if String at the start of File equals exp
}
}
void setParameters(const char buffer[], unsigned int* imageCount, unsigned int* width, unsigned int* height);
void allocateMemory(GrayScaleImageSeries *s, const int imageCount, const int width, const int height);
// TODO Vervollständigen Sie die Funktion readImages unter Benutzung Ihrer Hilfsfunktionen
GrayScaleImageSeries *readImages(const char *path)
{
GrayScaleImageSeries *series = NULL;
// hier Niko Stuff
// create char array buffer with bytes containing initialization information
// TODO some kind of logic to get correct address in binary file
char initBuffer[3];
/*
int readBytes = fread(initBuffer, 1, 3, //file);
*/
unsigned int* imageCount = &(series->count); // sets a pointer for int variable count in struct
setParameters(initBuffer, imageCount, &(series->images->width), &(series->images->height));
allocateMemory(series, *imageCount, series->images->width, series->images->height);
return series;
}
@ -60,15 +47,4 @@ void clearSeries(GrayScaleImageSeries *series)
}
series->images = NULL;
series->labels = NULL;
}
void setParameters(const char buffer[], unsigned int* imageCount, unsigned int* width, unsigned int* height) { // sets the parameters
*imageCount = (int) buffer[0];
*width = (int) buffer[1];
*height = (int) buffer[2];
}
// change this to createMatrix?
void allocateMemory(GrayScaleImageSeries* s, const int imageCount, const int width, const int height) {
for (int i = 0; i < imageCount; i++) {
s->images[i].buffer = (unsigned char *) malloc(width * height * sizeof(unsigned char)); // allocates memory for every image in the series
}
}