From 676390c58c6367bcfeda901456d637939645b78e Mon Sep 17 00:00:00 2001
From: Takamichi Horikawa <takamichiho@gmail.com>
Date: Tue, 12 Sep 2017 21:23:09 +0900
Subject: pacc: d3d9: fix unicode function

---
 pacc/pacc-gl.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'pacc/pacc-gl.c')

diff --git a/pacc/pacc-gl.c b/pacc/pacc-gl.c
index 71435de..e1463b8 100644
--- a/pacc/pacc-gl.c
+++ b/pacc/pacc-gl.c
@@ -246,6 +246,7 @@ static void pacc_calc_off(
 static void pacc_buf_rect_off(
     const struct pacc_ctx *pc, struct pacc_buf *pb,
     int x, int y, int w, int h, int xoff, int yoff) {
+  if (!w && !h) return;
   float scale[2];
   float off[2];
   float tscale[2];
-- 
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