From 2409fb9d03ed88a68501d1c03e0243fba0c6a61c Mon Sep 17 00:00:00 2001
From: DRC <dcommander@users.sourceforge.net>
Date: Thu, 6 Mar 2014 20:07:03 +0000
Subject: [PATCH] Oops.  We need to call start_pass() on the color converter in
 order to allocate the conversion tables used by the plain C code.

---
 turbojpeg.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/turbojpeg.c b/turbojpeg.c
index 0f0d1109..ec85eb54 100644
--- a/turbojpeg.c
+++ b/turbojpeg.c
@@ -768,6 +768,7 @@ DLLEXPORT int DLLCALL tjEncodeYUV3(tjhandle handle, unsigned char *srcBuf,
 	jinit_c_master_control(cinfo, FALSE);
 	jinit_color_converter(cinfo);
 	jinit_downsampler(cinfo);
+	(*cinfo->cconvert->start_pass)(cinfo);
 
 	pw=PAD(width, cinfo->max_h_samp_factor);
 	ph=PAD(height, cinfo->max_v_samp_factor);