[Intel-gfx] [PATCH] Don't clip video to CRTC in the case of textured video

[Carl Worth]

Since we're not limited by a single overlay plane on a single pipe,
we want to not clip at all, (so that the correct video appears on
both pipes).

This fixes bug #20980 which shows a video spanning two pipes
being rendered incorrectly.
---
 src/i830_video.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/src/i830_video.c b/src/i830_video.c
index 13f3ab1..4ed3047 100644
--- a/src/i830_video.c
+++ b/src/i830_video.c
@@ -2146,7 +2146,8 @@ i830_clip_video_helper (ScrnInfoPtr pScrn,
 						   pPriv->desired_crtc,
 						   &crtc_box);
 	
-	if (crtc)
+	/* For textured video, we don't actually want to clip at all. */
+	if (crtc && !pPriv->textured)
 	{
 	    REGION_INIT (pScreen, &crtc_region_local, &crtc_box, 1);
 	    crtc_region = &crtc_region_local;
-- 
1.6.2.1