From c9f573751bab3f53066aa87486f38216fde67ac8 Mon Sep 17 00:00:00 2001
From: Uwe Hermann <uwe@hermann-uwe.de>
Date: Fri, 28 Dec 2018 19:10:41 +0100
Subject: [PATCH] Add new dependency: libgstreamermm >= 1.8.0.

Also, initialize gstreamermm in main().
---
 CMakeLists.txt | 1 +
 INSTALL        | 1 +
 main.cpp       | 5 +++++
 3 files changed, 7 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index b6f25e2..bef88ec 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -74,6 +74,7 @@ add_subdirectory(manual)
 
 list(APPEND PKGDEPS glib-2.0>=2.28.0)
 list(APPEND PKGDEPS glibmm-2.4>=2.28.0)
+list(APPEND PKGDEPS gstreamermm-1.0>=1.8.0)
 
 set(LIBSR_CXX_BINDING "libsigrokcxx>=0.5.1")
 list(APPEND PKGDEPS "${LIBSR_CXX_BINDING}")
diff --git a/INSTALL b/INSTALL
index edb7940..c68d575 100644
--- a/INSTALL
+++ b/INSTALL
@@ -15,6 +15,7 @@ Requirements
  - cmake >= 2.8.12
  - libglib >= 2.28.0
  - glibmm-2.4 (>= 2.28.0)
+ - gstreamermm-1.0 (>= 1.8.0)
  - Qt5 (including the following components):
     - Qt5Core, Qt5Gui, Qt5Widgets, Qt5Svg
  - libboost >= 1.55 (including the following libs):
diff --git a/main.cpp b/main.cpp
index a77969e..fca9aa7 100644
--- a/main.cpp
+++ b/main.cpp
@@ -26,6 +26,8 @@
 #include <getopt.h>
 #include <vector>
 
+#include <gstreamermm.h>
+
 #include <libsigrokcxx/libsigrokcxx.hpp>
 
 #include <QCheckBox>
@@ -169,6 +171,9 @@ int main(int argc, char *argv[])
 	bool do_scan = true;
 	bool show_version = false;
 
+	// Initialise gstreamermm. Must be called before any other GLib stuff.
+	Gst::init();
+
 	Application a(argc, argv);
 
 #ifdef ANDROID
-- 
2.30.2