Try to move fontconfig cache delay to program startup on Windows.

diff --git a/src/lib/util.cc b/src/lib/util.cc
index 0ad575b5599672d05e4b1c6b58746db9cf1bfb95..4574757e0ae13e522f611aa7ee6870e594b53c42 100644 (file)
--- a/src/lib/util.cc
+++ b/src/lib/util.cc
@@ -38,6 +38,9 @@
 #include "crypto.h"
 #include "compose.hpp"
 #include "audio_buffers.h"
+#include "string_text.h"
+#include "font.h"
+#include "render_text.h"
 #include <dcp/locale_convert.h>
 #include <dcp/util.h>
 #include <dcp/raw_convert.h>
@@ -361,6 +364,15 @@ dcpomatic_setup ()
 #ifdef DCPOMATIC_WINDOWS
        putenv ("PANGOCAIRO_BACKEND=fontconfig");
        putenv (String::compose("FONTCONFIG_PATH=%1", shared_path().string()).c_str());
+
+       /* Render something to fontconfig to create its cache */
+       list<StringText> subs;
+       dcp::SubtitleString ss(
+               optional<string>(), false, false, false, dcp::Colour(), 42, 1, dcp::Time(), dcp::Time(), 0, dcp::HALIGN_CENTER, 0, dcp::VALIGN_CENTER, dcp::DIRECTION_LTR,
+               "Hello dolly", dcp::NONE, dcp::Colour(), dcp::Time(), dcp::Time()
+               );
+       subs.push_back (StringText(ss, 0));
+       render_text (subs, list<shared_ptr<Font> >(), dcp::Size(640, 480), DCPTime(), 24);
 #endif
 
        Pango::init ();