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Code Issues Releases Wiki Activity

optimizations and corrections 

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@2205 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
atlka 2001-10-15 06:14:55 +00:00
parent e503beaf7c
commit bfeb215e95
1 changed files with 20 additions and 16 deletions
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36
libvo/sub.c
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@ -94,10 +94,10 @@ inline static void vo_draw_text_progbar(int dxs,int dys,void (*draw_alpha)(int x
s=vo_font->pic_b[font]->bmp+vo_font->start[c];
sa=vo_font->pic_a[font]->bmp+vo_font->start[c];
st=vo_font->pic_a[font]->w;
for (i=mark;i--;){
if ((i=mark)) do {
draw_alpha(x,y,w,h,s,sa,st);
x+=charw;
}
} while(--i);
}
c=OSD_PB_1;
@ -107,10 +107,10 @@ inline static void vo_draw_text_progbar(int dxs,int dys,void (*draw_alpha)(int x
s =vo_font->pic_b[font]->bmp+vo_font->start[c];
sa=vo_font->pic_a[font]->bmp+vo_font->start[c];
st=vo_font->pic_a[font]->w;
for (i=elems-mark;i--;){
if ((i=elems-mark)) do {
draw_alpha(x,y,w,h,s,sa,st);
x+=charw;
}
} while(--i);
}
c=OSD_PB_END;
@ -164,7 +164,8 @@ inline static void vo_draw_text_sub(int dxs,int dys,void (*draw_alpha)(int x0,in
lastStripPosition=-1;
l=vo_sub->lines;
while (l--){
while (l) {
l--;
t=vo_sub->text[i++];
len=strlen(t)-1;
@ -183,19 +184,19 @@ inline static void vo_draw_text_sub(int dxs,int dys,void (*draw_alpha)(int x0,in
c = (c<<8) + t[++j];
}
if (k==MAX_UCS){
l=0 ; len=j; // cut here
len=j; // end here
}
utbl[k++]=c;
if (!c) c++; // avoid UCS 0
if (c==' '){
lastk=k;
lastStripPosition=j;
lastxsize=xsize;
}
else if ((font=vo_font->font[c])>=0){
} else if ((font=vo_font->font[c])>=0){
if (vo_font->pic_a[font]->h > h){
h=vo_font->pic_a[font]->h;
}
}
utbl[k++]=c;
xsize+=vo_font->width[c]+vo_font->charspace;
if (dxs<xsize){
if (lastStripPosition>0){
@ -210,13 +211,14 @@ inline static void vo_draw_text_sub(int dxs,int dys,void (*draw_alpha)(int x0,in
} else if (j<len)
continue;
if (h>memy){ // out of the screen so end parsing
memy -=lasth - vo_font->height; // correct the y position
l=0; break;
h -=lasth - vo_font->height; // correct the y position
l=0;
break;
}
utbl[k++]=0;
xtbl[lines++]=(dxs-xsize)/2;
if (lines==MAX_UCSLINES||k>MAX_UCS){
l=0; j=len; // end parsing
l=0; len=j; // end parsing
} else if(l || j<len){ // not the last line or not the last char
lastStripPosition=-1;
xsize=-vo_font->charspace;
@ -233,9 +235,9 @@ inline static void vo_draw_text_sub(int dxs,int dys,void (*draw_alpha)(int x0,in
// printf("lines=%d y=%d\n",lines,y);
i=j=0; l=lines;
while (i<lines){
x= xtbl[i++];
i=j=0;
if ((l=lines)) for (;;) {
x=xtbl[i++];
while ((c=utbl[j++])){
if ((font=vo_font->font[c])>=0)
draw_alpha(x,y,
@ -244,8 +246,10 @@ inline static void vo_draw_text_sub(int dxs,int dys,void (*draw_alpha)(int x0,in
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);
x+=vo_font->width[c]+vo_font->charspace;
x+=vo_font->width[c]+vo_font->charspace;
}
if (!--l)
return;
y+=vo_font->height;
}
}