Doing projective transforms required repositioning the cursor using the
hotspot, but that requires relocating the upper left corner in terms of said
hotspot.
---
hw/xfree86/modes/xf86Cursors.c | 22 +++++++++++-----------
1 files changed, 11 insertions(+), 11 deletions(-)
diff --git a/hw/xfree86/modes/xf86Cursors.c b/hw/xfree86/modes/xf86Cursors.c
index 4065789..cd4f9e8 100644
--- a/hw/xfree86/modes/xf86Cursors.c
+++ b/hw/xfree86/modes/xf86Cursors.c
@@ -330,23 +330,23 @@ xf86_crtc_set_cursor_position (xf86CrtcPtr crtc, int x,
int y)
v.v[0] = x + ScreenPriv->HotX; v.v[1] = y + ScreenPriv->HotY; v.v[2] =
1;
pict_f_transform_point (&crtc->f_framebuffer_to_crtc, &v);
- x = floor (v.v[0] + 0.5) - ScreenPriv->HotX;
- y = floor (v.v[1] + 0.5) - ScreenPriv->HotY;
+ x = floor (v.v[0] + 0.5);
+ y = floor (v.v[1] + 0.5);
+ /*
+ * Transform position of cursor upper left corner
+ */
+ xf86_crtc_rotate_coord_back (crtc->rotation,
+ cursor_info->MaxWidth,
+ cursor_info->MaxHeight,
+ ScreenPriv->HotX, ScreenPriv->HotY, &dx,
&dy);
+ x -= dx;
+ y -= dy;
}
else
{
x -= crtc->x;
y -= crtc->y;
}
- /*
- * Transform position of cursor upper left corner
- */
- xf86_crtc_rotate_coord_back (crtc->rotation,
- cursor_info->MaxWidth,
- cursor_info->MaxHeight,
- 0, 0, &dx, &dy);
- x -= dx;
- y -= dy;
/*
* Disable the cursor when it is outside the viewport
--
1.5.6.5
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