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segfault fixed 

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@1525 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
arpi 2001-08-15 00:35:35 +00:00
parent 1a1ba1d58d
commit b15e5745af
1 changed files with 4 additions and 2 deletions
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6
libvo/sub.c
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@ -137,7 +137,7 @@ inline static void vo_draw_text_sub(int dxs,int dys,void (*draw_alpha)(int x0,in
memdxs=dxs;
memdys=dys;
memy=dys-vo_font->height/4;
memy=dys-vo_font->height/2;
// too long lines divide into smaller ones
i=k=lines=0; l=vo_sub->lines;
@ -195,12 +195,14 @@ inline static void vo_draw_text_sub(int dxs,int dys,void (*draw_alpha)(int x0,in
k=i=0; l=lines;
while (l--){
x = xtbl[i++];
if(y<dys)
while ((c=utbl[k++])){
if (x>=0 && x+vo_font->width[c]<=dxs)
if ((font=vo_font->font[c])>=0)
draw_alpha(x,y,
vo_font->width[c],
vo_font->pic_a[font]->h,
// vo_font->pic_a[font]->h,
(y+vo_font->pic_a[font]->h<=dys)?vo_font->pic_a[font]->h:dys-y,
vo_font->pic_b[font]->bmp+vo_font->start[c],
vo_font->pic_a[font]->bmp+vo_font->start[c],
vo_font->pic_a[font]->w);