gramppto99138/NeuesNeuesNeuralesNetzwerk
1
0
Fork 0
generated from freudenreichan/info2Praktikum-NeuronalesNetz
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Adding Breakpoints to set parameters

Browse Source
This commit is contained in:
Niko Rost 2025-11-24 10:59:53 +01:00
parent 0a549b7e0d
commit ec8c735eb2
1 changed files with 24 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
imageInput.c
View File

@ -37,20 +37,28 @@ GrayScaleImageSeries *readImages(const char *path)
{
FILE* file = fopen(path, "rb");
// TODO open binary file from file name
GrayScaleImageSeries *series = NULL;
GrayScaleImageSeries *series = malloc(sizeof(GrayScaleImageSeries));
GrayScaleImage *image = malloc(sizeof(GrayScaleImage));
series->images = image;
if(!(checkString(file)))
return NULL;
unsigned int* imageCount = &(series->count); // sets a pointer for int variable count in struct
setParameters(file, imageCount, &(series->images->width), &(series->images->height));
printf("%d", *imageCount);
unsigned int* width = &(series->images->width);
//printf("%d", *width);
setParameters(file, imageCount, width, &(series->images->height));
printf("BP3\n");
allocateMemory(series, *imageCount, series->images->width, series->images->height);
printf("BP4\n");
//allocateMemoryLabels();
for(int i = (series->images->width * series->images->height) - 1; i <= 0; i--)
for(int i = (series->images->width * series->images->height) - 1; i >= 0; i--)
{
fread(&(series->images->buffer[i]), sizeof(GrayScalePixelType), 1, file);
}
fclose(file);
printf("BP5\n");
return series;
}
@ -64,16 +72,28 @@ void clearSeries(GrayScaleImageSeries *series)
}
series->images = NULL;
series->labels = NULL;
free(series);
series = NULL;
}
void setParameters(FILE* file, unsigned int* imageCount, unsigned int* width, unsigned int* height) { // sets the parameters
printf("BP1");
char buffer[3];
fseek(file, 27, SEEK_SET);
fread(buffer, 1, 3, file);
*imageCount = (int) buffer[0];
*width = (int) buffer[1];
*height = (int) buffer[2];
printf("BP2\n");
printf("%d\n", *imageCount);
printf("%d\n", *width);
printf("%d\n", *height);
// TODO allocate memory for labels array (in imageInput.h) -> Done in allocate Memory
// TODO read from file and write in 2d arry, write label in labels array, repeat for imageCount -> done in readImages