gtkperf 測試gtk性能

gtkperf 測試參數: 100

===== 默認主題 =====
GtkPerf 0.40 - Starting testing: Sat Jan 10 11:50:44 2004

GtkEntry - time:  0.88
GtkComboBox - time: 20.83
GtkComboBoxEntry - time: 17.50
GtkSpinButton - time:  2.39
GtkProgressBar - time:  0.79
GtkToggleButton - time:  3.33
GtkCheckButton - time:  2.91
GtkRadioButton - time:  3.48
GtkTextView - Add text - time:  9.65
GtkTextView - Scroll - time:  6.80
GtkDrawingArea - Lines - time: 65.55
GtkDrawingArea - Circles - time:  0.87
GtkDrawingArea - Text - time: 30.91
GtkDrawingArea - Pixbufs - time:  1.34
 ---
Total time: 167.35

===== 黑色主題 =====
GtkPerf 0.40 - Starting testing: Sat Jan 10 11:59:56 2004

GtkEntry - time:  1.11
GtkComboBox - time: 35.45
GtkComboBoxEntry - time: 32.03
GtkSpinButton - time:  4.99
GtkProgressBar - time:  4.51
GtkToggleButton - time: 14.76
GtkCheckButton - time: 12.43
GtkRadioButton - time: 13.36
GtkTextView - Add text - time: 16.41
GtkTextView - Scroll - time:  7.49
GtkDrawingArea - Lines - time: 65.57
GtkDrawingArea - Circles - time:  1.03
GtkDrawingArea - Text - time: 31.59
GtkDrawingArea - Pixbufs - time:  1.52
 ---
Total time: 242.35

黑色主題的控件採用了大量的圖片，性能下降很明顯。 對GtkDrawingArea的測試也產生了影響。

怎麼改進呢？  是個問題。