Exemplo n.º 1
0
 /** Fix negative slopes by adjusting light output around a level */
 private void fixNegativeSlopes(int n_lvl) {
   int output = table[n_lvl].output;
   for (int i = 0; i < table.length; i++) {
     BrightnessLevel lvl = table[i];
     if (i < n_lvl && lvl.output > output) lvl.output = output;
     if (i > n_lvl && lvl.output < output) lvl.output = output;
   }
 }
Exemplo n.º 2
0
 /** Adjust a brightness table with DMS_BRIGHT_LOW feedback */
 private void feedbackLow(int photo, int output) {
   int light = 0; // highest light output so far
   for (BrightnessLevel lvl : table) {
     light = Math.max(lvl.output, light);
     if (lvl.pc_down <= photo && photo <= lvl.pc_up) light = Math.max(light, output + ADJ_OUTPUT);
     lvl.output = Math.min(light, MAX_OUTPUT);
   }
 }
Exemplo n.º 3
0
 /** Adjust a brightness table with DMS_BRIGHT_HIGH feedback */
 private void feedbackHigh(int photo, int output) {
   int light = MAX_OUTPUT; // lowest light output so far
   for (int i = table.length - 1; i >= 0; i--) {
     BrightnessLevel lvl = table[i];
     light = Math.min(lvl.output, light);
     if (lvl.pc_down <= photo && photo <= lvl.pc_up) light = Math.min(light, output - ADJ_OUTPUT);
     lvl.output = Math.max(light, 0);
   }
 }
Exemplo n.º 4
0
 /** Adjust a brightness table with DMS_BRIGHT_GOOD feedback */
 private void feedbackGood(int photo, int output) {
   final int max_photo = getMaxPhotocell();
   for (int i = 0; i < table.length; i++) {
     BrightnessLevel lvl = table[i];
     if (lvl.pc_down <= photo && photo <= lvl.pc_up) {
       int prev = 0;
       int next = max_photo;
       if (i > 0) prev = table[i - 1].pc_up;
       if (i < table.length - 1) next = table[i + 1].pc_down;
       if (prev < photo && photo < next) {
         lvl.output = output;
         fixNegativeSlopes(i);
       }
     }
   }
 }