Attachment 24071 Details for Bug 20762 – Patch that fixes the problem

[patch] Patch that fixes the problem

fix-refresh.patch (text/plain), 1.38 KB, created by Joe Rabinoff on 2009-03-20 02:23:50 UTC

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Creator: Joe Rabinoff

Created: 2009-03-20 02:23:50 UTC

Size: 1.38 KB

patch

obsolete

>diff -Naur xorg-server-1.6.0.old/hw/xfree86/modes/xf86Rotate.c xorg-server-1.6.0/hw/xfree86/modes/xf86Rotate.c
>--- xorg-server-1.6.0.old/hw/xfree86/modes/xf86Rotate.c	2009-02-25 11:12:12.000000000 -0800
>+++ xorg-server-1.6.0/hw/xfree86/modes/xf86Rotate.c	2009-03-20 01:55:51.000000000 -0700
>@@ -72,6 +72,15 @@
> 
> #define toF(x)	((float) (x) / 65536.0f)
> 
>+
>+#define TRANSFORM_BOUNDS_WITH_EXTENTS(matrix,bounds) \
>+    { \
>+      (bounds)->x2--; (bounds)->y2--; \
>+      pixman_f_transform_bounds((matrix), (bounds)); \
>+      (bounds)->x2++; (bounds)->y2++; \
>+    }
>+      
>+
> static void
> xf86RotateCrtcRedisplay (xf86CrtcPtr crtc, RegionPtr region)
> {
>@@ -132,7 +141,7 @@
> 	    dst_box.x2 += crtc->filter_width >> 1;
> 	    dst_box.y1 -= crtc->filter_height >> 1;
> 	    dst_box.y2 += crtc->filter_height >> 1;
>-	    pixman_f_transform_bounds (&crtc->f_framebuffer_to_crtc, &dst_box);
>+	    TRANSFORM_BOUNDS_WITH_EXTENTS (&crtc->f_framebuffer_to_crtc, &dst_box);
> 	    CompositePicture (PictOpSrc,
> 			      src, NULL, dst,
> 			      dst_box.x1, dst_box.y1, 0, 0, dst_box.x1, dst_box.y1,
>@@ -519,7 +528,7 @@
>     crtc->bounds.x2 = crtc->mode.HDisplay;
>     crtc->bounds.y1 = 0;
>     crtc->bounds.y2 = crtc->mode.VDisplay;
>-    pixman_f_transform_bounds (&f_crtc_to_fb, &crtc->bounds);
>+    TRANSFORM_BOUNDS_WITH_EXTENTS (&f_crtc_to_fb, &crtc->bounds);
> 
>     if (damage)
>         xf86CrtcDamageShadow (crtc);

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Attachments on bug 20762: 24071

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