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-d3d9.c | 3 +--
 pacc/pacc-gl.c   | 1 +
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/pacc/pacc-d3d9.c b/pacc/pacc-d3d9.c
index 21f3210..5189afd 100644
--- a/pacc/pacc-d3d9.c
+++ b/pacc/pacc-d3d9.c
@@ -90,7 +90,6 @@ static struct pacc_buf *pacc_gen_buf(
   if (res != D3D_OK) goto err;
   return pb;
 err:
-  MessageBox(pc->hwnd, L"Hello", L"HI", 0);
   pacc_buf_delete(pb);
   return 0;
 }
@@ -479,7 +478,7 @@ struct pacc_ctx *pacc_init_d3d9(
   atomic_init(&pc->killthread, false);
   pc->rendermtx = CreateMutex(0, FALSE, 0);
   if (!pc->rendermtx) goto err;
-  pc->d3d9m = LoadLibrary(L"d3d9");
+  pc->d3d9m = LoadLibraryW(L"d3d9");
   if (!pc->d3d9m) goto err;
   IDirect3D9 * WINAPI (*d3d9create)(UINT) = (IDirect3D9 * WINAPI (*)(UINT))GetProcAddress(pc->d3d9m, "Direct3DCreate9");
   if (!d3d9create) goto err;
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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