Fixed ppm format, now creates image identical to original image

parent a88c108d
Pipeline #82 passed with stages
in 2 minutes and 32 seconds
......@@ -212,7 +212,7 @@ void imageSavePPM(const char *t_filename, Image *t_img, uint8_t *t_data) {
/* write the header file */
fprintf(fp, "P6\n"); /* image format */
fprintf(fp, "# Created by %s\n", CREATOR); /* comments */
fprintf(fp, "%lu %lu\n", t_img->sizeY, t_img->sizeY); /* image size */
fprintf(fp, "%lu %lu\n", t_img->sizeX, t_img->sizeY); /* image size */
fprintf(fp, "%d\n", RGB_COMPONENT_COLOR); /* rgb component depth */
fwrite(t_data, (size_t)1, (size_t)(3 * t_img->sizeX * t_img->sizeY), fp);
free(t_data);
......
......@@ -72,33 +72,23 @@ uint8_t *zones_to_data(darray *t_zones, Image *t_img) {
Zone *current_zone;
Segment *current_segment;
data = (uint8_t *)malloc(sizeof(uint8_t) * t_img->sizeX * t_img->sizeY * 3);
printf("data = (uint8_t *)malloc(%zu * %zu * %zu * 3); /* (%zu) */\n",
sizeof(uint8_t), t_img->sizeX, t_img->sizeY,
sizeof(uint8_t) * t_img->sizeX * t_img->sizeY * 3);
nb_zones = darraySize(t_zones);
for (zoneID = 0; zoneID < nb_zones; ++zoneID) {
printf("Accessing t_zone[%lu]...\n", zoneID);
current_zone = darrayGet(t_zones, zoneID);
red = current_zone->red;
green = current_zone->green;
blue = current_zone->blue;
nb_segments = darraySize(current_zone->segments);
for (segmentID = 0; segmentID < nb_segments; ++segmentID) {
printf("\tAccessing segments[%lu]...\n", segmentID);
current_segment = darrayGet(current_zone->segments, segmentID);
left_limit = current_segment->left_limit;
right_limit = current_segment->right_limit;
for (k = left_limit; k < right_limit; ++k) {
printf("\t\tAccessing data[%lu], data[%lu] and data[%lu]... ", k * 3,
k * 3 + 1, k * 3 + 2);
data[k * 3] = red;
data[k * 3 + 1] = green;
data[k * 3 + 2] = blue;
puts("Done.");
}
puts("\tDone.");
}
puts("Done.");
}
return data;
}
......@@ -123,11 +113,8 @@ void uncompress(const char *t_input_file, const char *t_output_file) {
input_file = get_file(t_input_file, "rb");
read_compressed_file_meta(input_file, img);
read_compressed_zones(input_file, zones);
puts("===== Read compressed data, now converting zones to ppm data =====");
data = zones_to_data(zones, img);
puts("===== Data converted, now saving the PPM file =====");
imageSavePPM(t_output_file, img, data);
puts("===== Saved output image, freeing up memory =====");
fclose(input_file);
/* free memory */
for(i = 0; i < darraySize(zones); ++i) {
......
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