hofmannjo99187/Neuronalesnetz
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

tested programm

Browse Source
This commit is contained in:
Jonas Hofmann 2025-11-20 00:33:50 +01:00
parent ae541fec66
commit 84139cae5f
1 changed files with 16 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

35
imageInput.c
View File

@ -26,21 +26,15 @@ GrayScaleImageSeries *readImages(const char *path)
const unsigned int amountOfStatusInfoToRead = 1;
char headerString[sizeof("__info2_image_file_format__\0")] = "";
/*
char curChar = 0;
int i = 0;
// dieses print(hier) wird nur einmal aufgerufen,
// der zweite test schafft es also nicht readImages
// korrekt aufzurufen!!!!!
printf("hier\n");
*/
readSource = fopen(path, "rb");
if (readSource != NULL)
{
/*
// print entire source char by char
do
{
@ -54,7 +48,7 @@ GrayScaleImageSeries *readImages(const char *path)
i++;
} while (curChar != EOF);
// print entire source char by char
*/
series = calloc(sizeof(unsigned int) + 3* sizeof(headerString), amountOfStatusInfoToRead);
series->images = calloc(2*sizeof(unsigned int) + sizeof(headerString), amountOfStatusInfoToRead);
@ -62,7 +56,13 @@ GrayScaleImageSeries *readImages(const char *path)
series->images->buffer = calloc((series->count) * numberOfBytesToRead, sizeof(GrayScalePixelType));
series->labels = calloc((series->count), sizeof(&(series->labels)));
printf("%d\n", series->images[0].width);
// series->images[1].width is not being set
// implement setting several amoundt of status info
// for when several images are bing read
// also adjust amoung of memory allocated for
// staus info based on the number of images to be read
printf("%d\n", series->images[1].width);
readImagedata(readSource, series->images->buffer, series->labels, series->count, numberOfBytesToRead);
fclose(readSource);
@ -109,24 +109,21 @@ void clearSeries(GrayScaleImageSeries *series)
unsigned int readStatusInfo(FILE *source, char *const headerString, unsigned int *const imageCount, unsigned int *const imageWidth, unsigned int *const imageHeight, int const amountToRead)
{
unsigned int bytesToRead = 0;
/*
int numred = 0;
int numred2 = 0;
int numred3 = 0;
int numred4 = 0;
*/
//unsigned int imageCountBuffer = 0;
fread(headerString, 27, 1, source);
fread(imageCount, 2, 1, source);
fread(imageWidth, 2, 1, source);
fread(imageHeight, 2, 1, source);
numred = fread(headerString, 27, 1, source);
numred2 = fread(imageCount, 2, 1, source);
numred3 = fread(imageWidth, 2, 1, source);
numred4 = fread(imageHeight, 2, 1, source);
bytesToRead = (*imageWidth) * (*imageHeight);
/*
printf("imgCntBuffer: %u\n", imageCountBuffer);
*imageCount = imageCountBuffer;
printf("numred: %d\n", numred);
printf("stringsize: %lld\n", sizeof("__info2_image_file_format__"));
printf("string: %send\n", headerString);