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read Width, Height, Count implementiert. Ausgelesen wird in UNSIGNED SHORT!!

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LukVal54 2025-11-17 15:41:32 +01:00
parent 793f92202d
commit f7aafbb596
1 changed files with 25 additions and 0 deletions
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25
imageInput.c
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@ -32,6 +32,31 @@ static FILE* openFileCheckHeader(const char *path)
///dass nun der header Teil gelesen wurde und somit die nächste Funktion ab dieser Stelle weiter liest.
///NULL, wenn falscher header.
// TODO Vervollständigen Sie die Funktion readImages unter Benutzung Ihrer Hilfsfunktionen
static int readWidthHeightCount(FILE *fp, unsigned int *count, unsigned int *width, unsigned int *height)
{
unsigned short count_s;
unsigned short width_s;
unsigned short height_s;
if(fread(&count_s, sizeof(unsigned short), 1, fp) != 1)
{
return -1;
}
if(fread(&width_s, sizeof(unsigned short), 1, fp) != 1)
{
return -1;
}
if(fread(&height_s, sizeof(unsigned short), 1, fp) != 1)
{
return -1;
}
*count = (unsigned int)count_s;
*width = (unsigned int)width_s;
*height = (unsigned int)height_s;
return 0;
}
/*
readWidthHeightCount: liest die drei shorts ein, welche Hoehe, Breite und Anzahl sind. (SHORT!!)
*/
GrayScaleImageSeries *readImages(const char *path)
{
GrayScaleImageSeries *series = NULL;