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(x_set_glyph_string_clipping): Use

Browse source 
get_glyph_string_clip_rects.
(x_set_glyph_string_clipping_exactly): Adjusted for the change of
struct glyph_string.
(x_draw_glyph_string): Likewise.
This commit is contained in:
Jason Rumney 2007-09-13 13:36:39 +00:00
parent 03d198e8b9
commit 3ca3504a9e
1 changed files with 33 additions and 13 deletions
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46
src/w32term.c
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@ -1694,12 +1694,30 @@ static INLINE void
x_set_glyph_string_clipping (s)
struct glyph_string *s;
{
RECT r;
get_glyph_string_clip_rect (s, &r);
w32_set_clip_rectangle (s->hdc, &r);
#ifdef USE_FONT_BACKEND
s->clip_x = r.left, s->clip_y = r.top;
s->clip_width = r.right - r.left, s->clip_height = r.bottom - r.top;
RECT *r = s->clip;
#else
RECT r[2];
#endif
int n = get_glyph_string_clip_rects (s, r, 2);
if (n == 1)
w32_set_clip_rectangle (s->hdc, r);
else if (n > 1)
{
HRGN full_clip, clip1, clip2;
clip1 = CreateRectRgnIndirect (r);
clip2 = CreateRectRgnIndirect (r + 1);
if (CombineRgn (full_clip, clip1, clip2, RGN_OR) != ERROR)
{
SelectClipRgn (s->hdc, full_clip);
}
DeleteObject (clip1);
DeleteObject (clip2);
DeleteObject (full_clip);
}
#ifdef USE_FONT_BACKEND
s->num_clips = n;
#endif /* USE_FONT_BACKEND */
}
@ -1716,10 +1734,12 @@ x_set_glyph_string_clipping_exactly (src, dst)
#ifdef USE_FONT_BACKEND
if (enable_font_backend)
{
r.left = dst->clip_x = src->x;
r.right = r.left + (dst->clip_width = src->width);
r.top = dst->clip_y = src->y;
r.bottom = r.top + (dst->clip_height = src->height);
r.left = src->x;
r.right = r.left + src->width;
r.top = src->y;
r.bottom = r.top + src->height;
dst->clip[0] = r;
dst->num_clips = 1;
}
else
{
@ -2850,7 +2870,7 @@ x_draw_glyph_string (s)
x_set_glyph_string_clipping (next);
x_draw_glyph_string_background (next, 1);
#ifdef USE_FONT_BACKEND
next->clip_width = 0;
next->num_clips = 0;
#endif /* USE_FONT_BACKEND */
}
}
@ -3027,7 +3047,7 @@ x_draw_glyph_string (s)
w32_set_clip_rectangle (prev->hdc, NULL);
prev->hl = save;
#ifdef USE_FONT_BACKEND
prev->clip_width = 0;
prev->num_clips = 0;
#endif /* USE_FONT_BACKEND */
}
}
@ -3054,7 +3074,7 @@ x_draw_glyph_string (s)
w32_set_clip_rectangle (next->hdc, NULL);
next->hl = save;
#ifdef USE_FONT_BACKEND
next->clip_width = 0;
next->num_clips = 0;
#endif /* USE_FONT_BACKEND */
}
}
@ -3063,7 +3083,7 @@ x_draw_glyph_string (s)
/* Reset clipping. */
w32_set_clip_rectangle (s->hdc, NULL);
#ifdef USE_FONT_BACKEND
s->clip_width = 0;
s->num_clips = 0;
#endif /* USE_FONT_BACKEND */
}