From 5589412b3c37315e13ec95202c6a78fc0760a220 Mon Sep 17 00:00:00 2001
From: Rudolf Polzer <divverent@xonotic.org>
Date: Mon, 20 May 2013 06:59:44 +0200
Subject: vf_dlopen framestep: step width of 0

This is now defined to mean to never output any frame again (except for
the first).
---
 TOOLS/vf_dlopen/framestep.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'TOOLS/vf_dlopen')

diff --git a/TOOLS/vf_dlopen/framestep.c b/TOOLS/vf_dlopen/framestep.c
index 6440fe3139..531d11b018 100644
--- a/TOOLS/vf_dlopen/framestep.c
+++ b/TOOLS/vf_dlopen/framestep.c
@@ -50,6 +50,8 @@ static int framestep_put_image(struct vf_dlopen_context *ctx)
     framestep_data_t *framestep = ctx->priv;
 
     // stepping
+    if (framestep->pos < 0)
+        return 0;
     --framestep->pos;
     if (framestep->pos >= 0)
         return 0;
-- 
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