Lines Matching refs:image_data
74 uch *image_data = NULL;
218 free(image_data);
219 image_data = NULL;
266 if ((image_data = (uch *)malloc(rowbytes*height)) == NULL) {
272 free(image_data);
273 image_data = NULL;
284 row_pointers[i] = image_data + i*rowbytes;
300 return image_data;
306 if (free_image_data && image_data) {
307 free(image_data);
308 image_data = NULL;