[FL-1908] New animation update scheme (#737)

* Assets: update desktop animation frame rate and cleanup.

* Power: update ViewPort only if changed.

* Gui: tie IconAnimation with View, new update event generation scheme. Desktop: update IconAnimation usage.

Co-authored-by: DrZlo13 <who.just.the.doctor@gmail.com>

applications/gui/view_port.h

@@ -14,48 +14,41 @@ typedef enum {
     ViewPortOrientationVertical,
 } ViewPortOrientation;
 
-/*
- * ViewPort Draw callback
+/** ViewPort Draw callback
  * @warning called from GUI thread
  */
 typedef void (*ViewPortDrawCallback)(Canvas* canvas, void* context);
 
-/*
- * ViewPort Input callback
+/** ViewPort Input callback
  * @warning called from GUI thread
  */
 typedef void (*ViewPortInputCallback)(InputEvent* event, void* context);
 
-/*
- * ViewPort allocator
+/** ViewPort allocator
  * always returns view_port or stops system if not enough memory.
  */
 ViewPort* view_port_alloc();
 
-/*
- * ViewPort deallocator
+/** ViewPort deallocator
  * Ensure that view_port was unregistered in GUI system before use.
  */
 void view_port_free(ViewPort* view_port);
 
-/*
- * Set view_port width.
+/** Set view_port width.
  * Will be used to limit canvas drawing area and autolayout feature.
  * @param width - wanted width, 0 - auto.
  */
 void view_port_set_width(ViewPort* view_port, uint8_t width);
 uint8_t view_port_get_width(ViewPort* view_port);
 
-/*
- * Set view_port height.
+/** Set view_port height.
  * Will be used to limit canvas drawing area and autolayout feature.
  * @param height - wanted height, 0 - auto.
  */
 void view_port_set_height(ViewPort* view_port, uint8_t height);
 uint8_t view_port_get_height(ViewPort* view_port);
 
-/*
- * Enable or disable view_port rendering.
+/** Enable or disable view_port rendering.
  * @param view_port - ViewPort instance
  * @param enabled
  * @warning automatically dispatches update event
@@ -63,8 +56,7 @@ uint8_t view_port_get_height(ViewPort* view_port);
 void view_port_enabled_set(ViewPort* view_port, bool enabled);
 bool view_port_is_enabled(ViewPort* view_port);
 
-/*
- * ViewPort event callbacks
+/** ViewPort event callbacks
  * @param callback - appropriate callback function
  * @param context - context to pass to callback
  */
@@ -74,14 +66,12 @@ void view_port_input_callback_set(
     ViewPortInputCallback callback,
     void* context);
 
-/*
- * Emit update signal to GUI system.
+/** Emit update signal to GUI system.
  * Rendering will happen later after GUI system process signal.
  */
 void view_port_update(ViewPort* view_port);
 
-/*
- * Set ViewPort orientation.
+/** Set ViewPort orientation.
  * @param   orientation, display orientation, horizontal or vertical.
  */
 void view_port_set_orientation(ViewPort* view_port, ViewPortOrientation orientation);