Don't make stats a pointer

src/process_pipeline.c

@@ -472,10 +472,10 @@ process_image_for_preview(const uint8_t *image)
                              GL_UNSIGNED_BYTE,
                              center);
                 libmegapixels_aaa_software_statistics(
-                        center, width, height, state_proc.stats);
+                        center, width, height, &state_proc.stats);
                 printf("STAT: %d %d\n",
-                       state_proc.stats->exposure,
-                       state_proc.stats->whitebalance);
+                       state_proc.stats.exposure,
+                       state_proc.stats.whitebalance);
         }
 
         // Create a thumbnail from the preview for the last capture

src/state.h

@@ -77,7 +77,7 @@ typedef struct state_proc {
         libmegapixels_devconfig *configuration;
         libmegapixels_camera *camera;
         libmegapixels_mode *mode;
-        libmegapixels_aaa_stats *stats;
+        libmegapixels_aaa_stats stats;
 
         int burst_length;
         int captures_remaining;