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glamor: Fix up and enable accelerated composite.

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This commit is contained in:
Eric Anholt 2010-02-09 22:54:40 -06:00 • committed by Zhigang Gong
commit 7e6432e7b9
3 changed files with 248 additions and 162 deletions
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28
glamor/glamor_copyarea.c
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@ -32,30 +32,6 @@
* GC CopyArea implementation
*/
static float
v_from_x_coord_x(PixmapPtr pixmap, int x)
{
return (float)(x - pixmap->screen_x) / pixmap->drawable.width * 2.0 - 1.0;
}
static float
v_from_x_coord_y(PixmapPtr pixmap, int y)
{
return (float)(y - pixmap->screen_y) / pixmap->drawable.height * -2.0 + 1.0;
}
static float
t_from_x_coord_x(PixmapPtr pixmap, int x)
{
return (float)(x - pixmap->screen_x) / pixmap->drawable.width;
}
static float
t_from_x_coord_y(PixmapPtr pixmap, int y)
{
return 1.0 - (float)(y - pixmap->screen_y) / pixmap->drawable.height;
}
void
glamor_copy_n_to_n(DrawablePtr src,
DrawablePtr dst,
@ -175,10 +151,12 @@ RegionPtr
glamor_copy_area(DrawablePtr src, DrawablePtr dst, GCPtr gc,
int srcx, int srcy, int width, int height, int dstx, int dsty)
{
#if 0
ScreenPtr screen = dst->pScreen;
PixmapPtr screen_pixmap = screen->GetScreenPixmap(screen);
PixmapPtr src_pixmap = glamor_get_drawable_pixmap(src);
glamor_pixmap_private *src_priv = glamor_get_pixmap_private(src_pixmap);
#endif
RegionPtr region;
region = miDoCopy(src, dst, gc,
@ -187,6 +165,7 @@ glamor_copy_area(DrawablePtr src, DrawablePtr dst, GCPtr gc,
return region;
#if 0
fail:
glamor_fallback("glamor_copy_area from %p to %p (%c,%c)\n", src, dst,
glamor_get_drawable_location(src),
@ -201,4 +180,5 @@ fail:
glamor_finish_access(dst);
}
return region;
#endif
}