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fixed hz font derefer issue

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git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1671 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
bernard.xiong 2011-08-16 08:19:57 +00:00
parent a8f51bf63a
commit 2e6e01550e
1 changed files with 3 additions and 3 deletions
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6
components/rtgui/common/font_bmp.c
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@ -94,8 +94,7 @@ static void rtgui_bitmap_font_draw_text(struct rtgui_font* font, struct rtgui_dc
while ((rt_uint8_t)*(text + length) >= 0x80) length ++; /* it's not a ascii character */ while ((rt_uint8_t)*(text + length) >= 0x80) length ++; /* it's not a ascii character */
if (length > 0) if (length > 0)
{ {
if (hz_font != RT_NULL) if (hz_font != RT_NULL) rtgui_font_draw(hz_font, dc, text, length, rect);
rtgui_font_draw(hz_font, dc, text, length, rect);
text += length; text += length;
len -= length; len -= length;
} }
@ -119,7 +118,8 @@ static void rtgui_bitmap_font_draw_text(struct rtgui_font* font, struct rtgui_dc
} }
} }
rtgui_font_derefer(hz_font); if (hz_font != RT_NULL) rtgui_font_derefer(hz_font);
#else #else
while ((rect->x1 < rect->x2) && len) while ((rect->x1 < rect->x2) && len)
{ {