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faceoverlay: Port to GStreamer 1.x

Browse source 
https://bugzilla.gnome.org/show_bug.cgi?id=764011
This commit is contained in:
Fabian Orccon 2016-12-30 14:05:30 -05:00 committed by Sebastian Dröge
parent d4797e4455
commit 456153cec9
3 changed files with 18 additions and 29 deletions
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5
configure.ac
View file

@ -459,11 +459,6 @@ dnl used in examples
AG_GST_DEFAULT_ELEMENTS
dnl *** plug-ins to include ***
dnl Non ported plugins (non-dependant, then dependant)
dnl Make sure you have a space before and after all plugins
GST_PLUGINS_NONPORTED="faceoverlay"
AC_SUBST(GST_PLUGINS_NONPORTED)
dnl these are all the gst plug-ins, compilable without additional libs
AG_GST_CHECK_PLUGIN(accurip)

39
gst/faceoverlay/gstfaceoverlay.c
View file

@ -50,7 +50,7 @@
* <refsect2>
* <title>Example launch line</title>
* |[
* gst-launch autovideosrc ! videoconvert ! faceoverlay location=/path/to/gnome-video-effects/pixmaps/bow.svg x=-5 y=-15 w=0.3 h=0.1 ! videoconvert ! autovideosink
* gst-launch-1.0 autovideosrc ! videoconvert ! faceoverlay location=/path/to/gnome-video-effects/pixmaps/bow.svg x=0.5 y=0.5 w=0.7 h=0.7 ! videoconvert ! autovideosink
* ]|
* </refsect2>
*/
@ -81,16 +81,15 @@ enum
static GstStaticPadTemplate sink_factory = GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("video/x-raw-rgb; video/x-raw-yuv")
);
GST_STATIC_CAPS (GST_VIDEO_CAPS_MAKE ("{RGB}")));
static GstStaticPadTemplate src_factory = GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("video/x-raw-rgb; video/x-raw-yuv")
);
GST_STATIC_CAPS (GST_VIDEO_CAPS_MAKE ("{BGRA}")));
GST_BOILERPLATE (GstFaceOverlay, gst_face_overlay, GstBin, GST_TYPE_BIN);
#define gst_face_overlay_parent_class parent_class
G_DEFINE_TYPE (GstFaceOverlay, gst_face_overlay, GST_TYPE_BIN);
static void gst_face_overlay_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec);
@ -275,21 +274,6 @@ gst_face_overlay_message_handler (GstBin * bin, GstMessage * message)
GST_BIN_CLASS (parent_class)->handle_message (bin, message);
}
static void
gst_face_overlay_base_init (gpointer gclass)
{
GstElementClass *element_class = GST_ELEMENT_CLASS (gclass);
gst_element_class_set_static_metadata (element_class,
"faceoverlay",
"Filter/Editor/Video",
"Overlays SVG graphics over a detected face in a video stream",
"Laura Lucas Alday <lauralucas@gmail.com>");
gst_element_class_add_static_pad_template (element_class, &src_factory);
gst_element_class_add_static_pad_template (element_class, &sink_factory);
}
static void
gst_face_overlay_class_init (GstFaceOverlayClass * klass)
{
@ -325,6 +309,17 @@ gst_face_overlay_class_init (GstFaceOverlayClass * klass)
"Specify image height relative to face height.", 0, G_MAXFLOAT, 1,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
gst_element_class_set_static_metadata (gstelement_class,
"faceoverlay",
"Filter/Editor/Video",
"Overlays SVG graphics over a detected face in a video stream",
"Laura Lucas Alday <lauralucas@gmail.com>");
gst_element_class_add_pad_template (gstelement_class,
gst_static_pad_template_get (&src_factory));
gst_element_class_add_pad_template (gstelement_class,
gst_static_pad_template_get (&sink_factory));
gstbin_class->handle_message =
GST_DEBUG_FUNCPTR (gst_face_overlay_message_handler);
gstelement_class->change_state =
@ -332,7 +327,7 @@ gst_face_overlay_class_init (GstFaceOverlayClass * klass)
}
static void
gst_face_overlay_init (GstFaceOverlay * filter, GstFaceOverlayClass * gclass)
gst_face_overlay_init (GstFaceOverlay * filter)
{
GstPadTemplate *tmpl;

3
gst/meson.build
View file

@ -16,8 +16,7 @@ subdir('compositor')
subdir('debugutils')
subdir('dvbsuboverlay')
subdir('dvdspu')
# did not work
#subdir('faceoverlay')
subdir('faceoverlay')
subdir('festival')
subdir('fieldanalysis')
subdir('freeverb')