From 12a6b189fb17894d2c3851b70a396bbf41f444c6 Mon Sep 17 00:00:00 2001
From: David Woodhouse <dwmw2@infradead.org>
Date: Tue, 17 Apr 2018 22:22:21 +0100
Subject: [PATCH] glamor: fix glamor_xv_query_image_attributes() for odd-width
 images

Images which are one pixel wider than a multiple of 8 are being handled
incorrectly. Other drivers round up the width to a multiple of two
before they start calculating. Do the same.

https://bugzilla.gnome.org/show_bug.cgi?id=795235

Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
---
 glamor/glamor_xv.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/glamor/glamor_xv.c b/glamor/glamor_xv.c
index e0375d7cd..62fc4fff5 100644
--- a/glamor/glamor_xv.c
+++ b/glamor/glamor_xv.c
@@ -210,6 +210,7 @@ glamor_xv_query_image_attributes(int id,
     switch (id) {
     case FOURCC_YV12:
     case FOURCC_I420:
+        *w = ALIGN(*w, 2);
         *h = ALIGN(*h, 2);
         size = ALIGN(*w, 4);
         if (pitches)