protomatter: move get_width/height to common_hal

Author: jepler

shared-bindings/protomatter/Protomatter.c

@@ -321,7 +321,7 @@ MP_DEFINE_CONST_FUN_OBJ_1(protomatter_protomatter_refresh_obj, protomatter_proto
 STATIC mp_obj_t protomatter_protomatter_get_width(mp_obj_t self_in) {
     protomatter_protomatter_obj_t *self = (protomatter_protomatter_obj_t*)self_in;
     check_for_deinit(self);
-    return MP_OBJ_NEW_SMALL_INT(self->width);
+    return MP_OBJ_NEW_SMALL_INT(common_hal_protomatter_protomatter_get_width(self));
 }
 MP_DEFINE_CONST_FUN_OBJ_1(protomatter_protomatter_get_width_obj, protomatter_protomatter_get_width);
 const mp_obj_property_t protomatter_protomatter_width_obj = {
@@ -338,8 +338,7 @@ const mp_obj_property_t protomatter_protomatter_width_obj = {
 STATIC mp_obj_t protomatter_protomatter_get_height(mp_obj_t self_in) {
     protomatter_protomatter_obj_t *self = (protomatter_protomatter_obj_t*)self_in;
     check_for_deinit(self);
-    int computed_get_height = (self->rgb_count / 3) << (self->addr_count);
-    return MP_OBJ_NEW_SMALL_INT(computed_get_height);
+    return MP_OBJ_NEW_SMALL_INT(common_hal_protomatter_protomatter_get_height(self));
 }
 MP_DEFINE_CONST_FUN_OBJ_1(protomatter_protomatter_get_height_obj, protomatter_protomatter_get_height);
 

shared-bindings/protomatter/Protomatter.h

@@ -55,5 +55,7 @@ void common_hal_protomatter_protomatter_reconstruct(protomatter_protomatter_obj_
 void common_hal_protomatter_protomatter_set_paused(protomatter_protomatter_obj_t* self, bool paused);
 bool common_hal_protomatter_protomatter_get_paused(protomatter_protomatter_obj_t* self);
 void common_hal_protomatter_protomatter_refresh(protomatter_protomatter_obj_t* self);
+int common_hal_protomatter_protomatter_get_width(protomatter_protomatter_obj_t* self);
+int common_hal_protomatter_protomatter_get_height(protomatter_protomatter_obj_t* self);
 
 #endif

shared-module/protomatter/Protomatter.c

@@ -198,3 +198,12 @@ void common_hal_protomatter_protomatter_refresh(protomatter_protomatter_obj_t* s
     _PM_swapbuffer_maybe(&self->core);
 }
 
+int common_hal_protomatter_protomatter_get_width(protomatter_protomatter_obj_t* self) {
+    return self->width;
+}
+
+int common_hal_protomatter_protomatter_get_height(protomatter_protomatter_obj_t* self) {
+    int computed_height = (self->rgb_count / 3) << (self->addr_count);
+    return computed_height;
+}
+