nearly works

1 files changed, 20 insertions, 20 deletions

diff --git a/src/ppm.c b/src/ppm.c
index 7ac29f3..a39b9cb 100644
--- a/src/ppm.c
+++ b/src/ppm.c
@@ -3,7 +3,7 @@
 #include <string.h>
 #include "ppm.h"
 
-void save_as_ppm(char* file_path, int *t, int width, int height)
+void save_as_ppm(char* file_path, int *t, size_t width, size_t height)
 {
     FILE *fp = fopen(file_path, "wb");
     if(!fp) {
@@ -11,34 +11,34 @@ void save_as_ppm(char* file_path, int *t, int width, int height)
         exit(EXIT_FAILURE);
     }
 
-    fprintf(fp, "P6\n%d %d 255\n", width, height);
+    // fprintf(fp, "P6\n%ld %ld 255\n", width, height);
 
-    for(int i = 0; i < height; i++)
-        for(int j = 0; j < width; j++)
-        {
-            char c = (t[i * width + j] == 0) ? 255 : 0;
-            for(int j = 0; j < 3; j++)
-                fwrite(&c, 1, 1, fp);
-        }
-
-    // int scaler = 10;
-
-    // fprintf(fp, "P6\n%d %d 255\n", width*scaler, height*scaler);
-
-    // for(int i = 0; i < height * scaler; i++)
-    //     for(int j = 0; j < width * scaler; j++)
+    // for(size_t i = 0; i < height; i++)
+    //     for(size_t j = 0; j < width; j++)
     //     {
-    //         char c = (t[(i/scaler) * width + (j/scaler)] == 0) ? 255 : 0;
+    //         char c = (t[i * width + j] == 0) ? 255 : 0;
     //         for(int j = 0; j < 3; j++)
     //             fwrite(&c, 1, 1, fp);
     //     }
 
+    int scaler = 5;
+
+    fprintf(fp, "P6\n%d %d 255\n", width*scaler, height*scaler);
+
+    for(int i = 0; i < height * scaler; i++)
+        for(int j = 0; j < width * scaler; j++)
+        {
+            char c = (t[(i/scaler) * width + (j/scaler)] == 0) ? 255 : 0;
+            for(int j = 0; j < 3; j++)
+                fwrite(&c, 1, 1, fp);
+        }
+
 
 
     fclose(fp);
 }
 
-int *load_from_ppm(char *file_path, int *width, int *height)
+int *load_from_ppm(char *file_path, size_t *width, size_t *height)
 {
     FILE *fp = fopen(file_path, "rb");
     if(!fp) {
@@ -64,8 +64,8 @@ int *load_from_ppm(char *file_path, int *width, int *height)
     fread(pixels, *width*3, *height, fp);
 
     int *t = malloc((*width) * (*height ) * sizeof(int));
-    for(int i = 0; i < *height; i++)
-        for(int j = 0; j < *width; j++)
+    for(size_t i = 0; i < *height; i++)
+        for(size_t j = 0; j < *width; j++)
             t[i * *width + j] = (pixels[(i * *width + j) * 3] == 0) ? 1 : 0;
 
     free(pixels);