From 1c73379ed8483dcf71c5ccfc459c2c22516a9aef Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Sat, 8 Apr 2023 01:04:37 +0200
Subject: Fix subtitle font handling with in-memory fonts from SMPTE (#2509).

Previously we would fail to make a font available if it came from
a SMPTE MXF.  In that case we have a memory buffer containing the
TTF/OTF file but no file; here we add a hack/workaround so that
in-memory font files can be used by FontConfig.
---
 src/tools/dcpomatic.cc        | 3 +++
 src/tools/dcpomatic_player.cc | 9 +++++++++
 2 files changed, 12 insertions(+)

(limited to 'src/tools')

diff --git a/src/tools/dcpomatic.cc b/src/tools/dcpomatic.cc
index d40976094..5b43e510c 100644
--- a/src/tools/dcpomatic.cc
+++ b/src/tools/dcpomatic.cc
@@ -74,6 +74,7 @@
 #include "lib/exceptions.h"
 #include "lib/ffmpeg_encoder.h"
 #include "lib/film.h"
+#include "lib/font_config.h"
 #include "lib/hints.h"
 #include "lib/job_manager.h"
 #include "lib/kdm_with_metadata.h"
@@ -1191,6 +1192,8 @@ private:
 		/* Also stop hearing about analytics-related stuff */
 		_analytics_message_connection.disconnect ();
 
+		FontConfig::drop();
+
 		ev.Skip ();
 	}
 
diff --git a/src/tools/dcpomatic_player.cc b/src/tools/dcpomatic_player.cc
index 68460fe68..5ce02b1ea 100644
--- a/src/tools/dcpomatic_player.cc
+++ b/src/tools/dcpomatic_player.cc
@@ -47,6 +47,7 @@
 #include "lib/ffmpeg_content.h"
 #include "lib/file_log.h"
 #include "lib/film.h"
+#include "lib/font_config.h"
 #include "lib/image.h"
 #include "lib/image_jpeg.h"
 #include "lib/image_png.h"
@@ -244,6 +245,8 @@ public:
 		Bind (wxEVT_MENU, boost::bind (&DOMFrame::tools_timing, this), ID_tools_timing);
 		Bind (wxEVT_MENU, boost::bind (&DOMFrame::tools_system_information, this), ID_tools_system_information);
 
+		Bind(wxEVT_CLOSE_WINDOW, boost::bind(&DOMFrame::close, this, _1));
+
 		if (Config::instance()->player_mode() == Config::PLAYER_MODE_DUAL) {
 			auto pc = new PlaylistControls (_overall_panel, _viewer);
 			_controls = pc;
@@ -313,6 +316,12 @@ public:
 		_viewer.stop();
 	}
 
+	void close(wxCloseEvent& ev)
+	{
+		FontConfig::drop();
+		ev.Skip();
+	}
+
 	void setup_main_sizer (Config::PlayerMode mode)
 	{
 		_main_sizer->Detach(_viewer.panel());
-- 
cgit v1.2.3