From 69f58958ce8f81b153b14c60959ba37d6bf0b8cf Mon Sep 17 00:00:00 2001
From: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Date: Fri, 22 Apr 2011 17:11:23 +0200
Subject: [PATCH] ffplay: avoid SIGFPE exception in SDL_DisplayYUVOverlay

In video_image_display(), fix exception occurring when the size of the
rectangle passed to SDL_DisplayYUVOverlay() is 0x0, which happens when
interactively resizing the SDL window.
This is done by forcing the minimum size to 1x1.

Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
---
 ffplay.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ffplay.c b/ffplay.c
index 680215a481..b342732d7e 100644
--- a/ffplay.c
+++ b/ffplay.c
@@ -752,8 +752,8 @@ static void video_image_display(VideoState *is)
         }
         rect.x = is->xleft + x;
         rect.y = is->ytop  + y;
-        rect.w = width;
-        rect.h = height;
+        rect.w = FFMAX(width,  1);
+        rect.h = FFMAX(height, 1);
         SDL_DisplayYUVOverlay(vp->bmp, &rect);
     } else {
 #if 0