diff options
Diffstat (limited to 'xorg-server/hw/xfree86/modes/xf86Rotate.c')
| -rw-r--r-- | xorg-server/hw/xfree86/modes/xf86Rotate.c | 44 |
1 files changed, 42 insertions, 2 deletions
diff --git a/xorg-server/hw/xfree86/modes/xf86Rotate.c b/xorg-server/hw/xfree86/modes/xf86Rotate.c index 655857597..0181bc381 100644 --- a/xorg-server/hw/xfree86/modes/xf86Rotate.c +++ b/xorg-server/hw/xfree86/modes/xf86Rotate.c @@ -369,6 +369,39 @@ xf86CrtcFitsScreen (xf86CrtcPtr crtc, struct pict_f_transform *crtc_to_fb) 0 <= b.y1 && b.y2 <= pScrn->virtualY);
}
+/*
+ * A subset of xf86CrtcRotate that just deals with
+ * cursor image/position transforms. Used when changing
+ * the cursor transform
+ */
+void
+xf86CrtcRotateCursor (xf86CrtcPtr crtc)
+{
+ /* if this is called during ScreenInit() we don't have pScrn->pScreen yet */
+ RRTransformPtr transform = NULL;
+ PictTransform crtc_to_fb;
+ struct pict_f_transform f_crtc_to_fb, f_fb_to_crtc, f_screen_to_crtc, f_crtc_to_cursor;
+
+ if (crtc->transformPresent)
+ transform = &crtc->transform;
+
+ (void) RRTransformCompute (crtc->x, crtc->y,
+ crtc->mode.HDisplay, crtc->mode.VDisplay,
+ crtc->rotation,
+ transform,
+ &crtc->user_sprite_position_transform,
+ &crtc->user_sprite_image_transform,
+
+ &crtc_to_fb,
+ &f_crtc_to_fb,
+ &f_fb_to_crtc,
+ &f_screen_to_crtc,
+ &f_crtc_to_cursor,
+ &crtc->sprite_transform_in_use);
+ crtc->f_screen_to_crtc = f_screen_to_crtc;
+ crtc->f_crtc_to_cursor = f_crtc_to_cursor;
+}
+
Bool
xf86CrtcRotate (xf86CrtcPtr crtc)
{
@@ -377,7 +410,7 @@ xf86CrtcRotate (xf86CrtcPtr crtc) /* if this is called during ScreenInit() we don't have pScrn->pScreen yet */
ScreenPtr pScreen = screenInfo.screens[pScrn->scrnIndex];
PictTransform crtc_to_fb;
- struct pict_f_transform f_crtc_to_fb, f_fb_to_crtc;
+ struct pict_f_transform f_crtc_to_fb, f_fb_to_crtc, f_screen_to_crtc, f_crtc_to_cursor;
xFixed *new_params = NULL;
int new_nparams = 0;
PictFilterPtr new_filter = NULL;
@@ -393,10 +426,15 @@ xf86CrtcRotate (xf86CrtcPtr crtc) crtc->mode.HDisplay, crtc->mode.VDisplay,
crtc->rotation,
transform,
+ &crtc->user_sprite_position_transform,
+ &crtc->user_sprite_image_transform,
&crtc_to_fb,
&f_crtc_to_fb,
- &f_fb_to_crtc) &&
+ &f_fb_to_crtc,
+ &f_screen_to_crtc,
+ &f_crtc_to_cursor,
+ &crtc->sprite_transform_in_use) &&
xf86CrtcFitsScreen (crtc, &f_crtc_to_fb))
{
/*
@@ -505,6 +543,8 @@ xf86CrtcRotate (xf86CrtcPtr crtc) crtc->crtc_to_framebuffer = crtc_to_fb;
crtc->f_crtc_to_framebuffer = f_crtc_to_fb;
crtc->f_framebuffer_to_crtc = f_fb_to_crtc;
+ crtc->f_screen_to_crtc = f_screen_to_crtc;
+ crtc->f_crtc_to_cursor = f_crtc_to_cursor;
free(crtc->params);
crtc->params = new_params;
crtc->nparams = new_nparams;
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