private static void init()
{
MemStats memStats = default;
if (sizeof_C_MStats != @unsafe.Sizeof(memStats))
{
println(sizeof_C_MStats, @unsafe.Sizeof(memStats));
throw("MStats vs MemStatsType size mismatch");
}
if (@unsafe.Offsetof(memstats.heap_live) % 8L != 0L)
{
println(@unsafe.Offsetof(memstats.heap_live));
throw("memstats.heap_live not aligned to 8 bytes");
}
}
public void Draw(Rect r)
{
int border = MemConst.TableBorder;
float split = MemConst.SplitterRatio;
int toolbarHeight = 50;
GUILayout.BeginArea(r, MemStyles.Background);
GUILayout.BeginHorizontal(MemStyles.Toolbar);
// categories
{
GUILayout.Label("Category: ", GUILayout.MinWidth(120));
string[] literals = _unpacked != null ? _categoryLiterals : MemConst.MemTypeCategories;
int newCategory = GUILayout.SelectionGrid(_memTypeCategory, literals, literals.Length, MemStyles.ToolbarButton);
if (newCategory != _memTypeCategory)
{
_memTypeCategory = newCategory;
RefreshTables();
}
}
GUILayout.FlexibleSpace();
// size limiter
{
GUILayout.Label("Size: ", GUILayout.MinWidth(120));
int newLimiter = GUILayout.SelectionGrid(_memTypeSizeLimiter, MemConst.MemTypeLimitations, MemConst.MemTypeLimitations.Length, MemStyles.ToolbarButton);
if (newLimiter != _memTypeSizeLimiter)
{
_memTypeSizeLimiter = newLimiter;
RefreshTables();
}
}
GUILayout.EndHorizontal();
GUILayout.Space(3);
GUILayout.BeginHorizontal(MemStyles.Toolbar);
// search box - types
{
string enteredString = GUILayout.TextField(_searchTypeString, 100, MemStyles.SearchTextField, GUILayout.MinWidth(200));
if (enteredString != _searchTypeString)
{
_searchTypeString = enteredString;
RefreshTables();
}
if (GUILayout.Button("", MemStyles.SearchCancelButton))
{
_searchTypeString = "";
GUI.FocusControl(null); // Remove focus if cleared
RefreshTables();
}
}
GUILayout.FlexibleSpace();
if (GUILayout.Button("Show Type Stats", EditorStyles.toolbarButton))
{
MemStats.ShowTypeStats(_typeTable.GetSelected() as MemType);
}
GUILayout.FlexibleSpace();
// search box - instances
{
string enteredString = GUILayout.TextField(_searchInstanceString, 100, MemStyles.SearchTextField, GUILayout.MinWidth(200));
if (enteredString != _searchInstanceString)
{
_searchInstanceString = enteredString;
RefreshTables();
}
if (GUILayout.Button("", MemStyles.SearchCancelButton))
{
_types.Remove(MemConst.SearchResultTypeString);
_searchInstanceString = "";
GUI.FocusControl(null); // Remove focus if cleared
RefreshTables();
}
}
GUILayout.EndHorizontal();
int startY = toolbarHeight + border;
int height = (int)(r.height - border * 2 - toolbarHeight);
if (_typeTable != null)
{
_typeTable.Draw(new Rect(border, startY, (int)(r.width * split - border * 1.5f), height));
}
if (_objectTable != null)
{
_objectTable.Draw(new Rect((int)(r.width * split + border * 0.5f), startY, (int)r.width * (1.0f - split) - border * 1.5f, height));
}
GUILayout.EndArea();
}