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NLMSvariants
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some changes

This commit is contained in:
Friese 2018-05-07 17:10:43 +02:00
parent db54ced0b1
commit 5b0f257452
1 changed files with 23 additions and 18 deletions
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37
bin/NLMSvariants.c
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@ -49,9 +49,9 @@ typedef struct {
colorChannel_t *data;
}imagePixel_t;
static imagePixel_t * readPPM(char *fileName);
void mkPpmFile(char *fileNamem, imagePixel_t *image);
int * ppmColorChannel(imagePixel_t *image);
static imagePixel_t * rdPPM(char *fileName);
void mkPpmFile(char *fileName, imagePixel_t *image);
void * ppmColorChannel(imagePixel_t *image);
/* *file handling* */
char * mkFileName(char* buffer, size_t max_len, int suffixId);
@ -73,6 +73,17 @@ void localMean(void);
int main(int argc, char **argv) {
char fileName[50];
int i;
// char *colorChannel;
imagePixel_t *image;
image = rdPPM("cow.ppm");
ppmColorChannel(image);
//printf("%s", colorChannel);
// for ( i = 0; i < 30; i++ ) {
// printf("%d", *(colorChannel+i));
// }
srand((unsigned int)time(NULL));
@ -411,10 +422,6 @@ void mkSvgGraph(point_t points[]) {
FILE *input = fopen("template.svg", "r");
FILE *target = fopen("output.svg", "w");
char line[512];
// char *ptr;
//size_t len = 0;
//ssize_t read;
//char values[64];
char firstGraph[15] = { "<path d=\"M0 0" };
if (input == NULL) {
@ -450,7 +457,7 @@ size of given picture
==========================================================================
*/
static imagePixel_t *rdPPM(const char *fileName) {
static imagePixel_t *rdPPM(char *fileName) {
char buffer[16];
imagePixel_t *image;
int c, rgbColor;
@ -538,19 +545,17 @@ gets one of the rgb color channels and returns the array
======================================================================================
*/
int * ppmColorChannel(imagePixel_t *image) {
void * ppmColorChannel(imagePixel_t *image) {
int length = (image->x * image->y) / 3;
int i = 0;
int buffer[10];
realloc(buffer,length);
// realloc(result, length);
printf("%d\n", length);
if (image) {
for (i = 0; i < length; i++) {
buffer[i] = image->data[i].green;
//output[i] = image->data[i].blue;
//output[i] = image->data[i].red;
for ( i = 0; i < length; i++ ){
fprintf(stdout,"%d\n", image->data[i].green);
}
}
return buffer;
// memcpy(colorChannel,
}