package/gstreamer1: Allow to build OpenJPEG plugin

The OpenJPEG library is packaged in buildroot (version 1) and there is a
plugin "openjpeg" using it in gst1-plugins-bad. This commit add the option
for building this plugin. It provide a JPEG2000 encoder and decoder.

[Peter: use 'select' instead of 'depends on', sort alphabetically]
Signed-off-by: Vincent Dehors <vincent.dehors@openwide.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/gstreamer1/gst1-plugins-bad/Config.in

@@ -597,6 +597,12 @@ config BR2_PACKAGE_GST1_PLUGINS_BAD_PLUGIN_OPENH264
 	bool "openh264"
 	select BR2_PACKAGE_LIBOPENH264
 
+config BR2_PACKAGE_GST1_PLUGINS_BAD_PLUGIN_OPENJPEG
+	bool "openjpeg"
+	select BR2_PACKAGE_OPENJPEG
+	help
+	  GStreamer OpenJPEG plugin
+
 config BR2_PACKAGE_GST1_PLUGINS_BAD_PLUGIN_OPUS
 	bool "opus"
 	select BR2_PACKAGE_OPUS

package/gstreamer1/gst1-plugins-bad/gst1-plugins-bad.mk

@@ -58,7 +58,6 @@ GST1_PLUGINS_BAD_CONF_OPTS += \
 	--disable-nas \
 	--disable-ofa \
 	--disable-openexr \
-	--disable-openjpeg \
 	--disable-openni2 \
 	--disable-pvr \
 	--disable-libvisual \
@@ -715,6 +714,13 @@ else
 GST1_PLUGINS_BAD_CONF_OPTS += --disable-opencv
 endif
 
+ifeq ($(BR2_PACKAGE_GST1_PLUGINS_BAD_PLUGIN_OPENJPEG),y)
+GST1_PLUGINS_BAD_CONF_OPTS += --enable-openjpeg
+GST1_PLUGINS_BAD_DEPENDENCIES += openjpeg
+else
+GST1_PLUGINS_BAD_CONF_OPTS += --disable-openjpeg
+endif
+
 ifeq ($(BR2_PACKAGE_GST1_PLUGINS_BAD_PLUGIN_OPUS),y)
 GST1_PLUGINS_BAD_CONF_OPTS += --enable-opus
 GST1_PLUGINS_BAD_DEPENDENCIES += opus