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wpevideosrc: Use basesrc event vfunc

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Allows for basic default handling from the base class.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1422>
This commit is contained in:
Philippe Normand 2021-12-06 16:47:14 +00:00 committed by GStreamer Marge Bot
parent 8557f10acf
commit 86719e25a4
1 changed files with 7 additions and 14 deletions
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21
subprojects/gst-plugins-bad/ext/wpe/gstwpevideosrc.cpp
View file

@ -551,20 +551,17 @@ gst_wpe_video_src_get_property (GObject * object, guint prop_id, GValue * value,
}
static gboolean
gst_wpe_video_src_event (GstPad * pad, GstObject * parent, GstEvent * event)
gst_wpe_video_src_event (GstBaseSrc * base_src, GstEvent * event)
{
gboolean ret = FALSE;
GstWpeVideoSrc *src = GST_WPE_VIDEO_SRC (parent);
GstWpeVideoSrc *src = GST_WPE_VIDEO_SRC (base_src);
if (GST_EVENT_TYPE (event) == GST_EVENT_NAVIGATION) {
if (src->view && GST_EVENT_TYPE (event) == GST_EVENT_NAVIGATION) {
const gchar *key;
gint button;
gdouble x, y, delta_x, delta_y;
GST_DEBUG_OBJECT (src, "Processing event %" GST_PTR_FORMAT, event);
if (!src->view) {
return FALSE;
}
switch (gst_navigation_event_get_type (event)) {
case GST_NAVIGATION_EVENT_KEY_PRESS:
case GST_NAVIGATION_EVENT_KEY_RELEASE:
@ -647,9 +644,9 @@ gst_wpe_video_src_event (GstPad * pad, GstObject * parent, GstEvent * event)
}
if (!ret) {
ret = gst_pad_event_default (pad, parent, event);
} else {
gst_event_unref (event);
ret =
GST_CALL_PARENT_WITH_DEFAULT (GST_BASE_SRC_CLASS, event, (base_src,
event), FALSE);
}
return ret;
}
@ -657,11 +654,6 @@ gst_wpe_video_src_event (GstPad * pad, GstObject * parent, GstEvent * event)
static void
gst_wpe_video_src_init (GstWpeVideoSrc * src)
{
GstPad *pad = gst_element_get_static_pad (GST_ELEMENT_CAST (src), "src");
gst_pad_set_event_function (pad, gst_wpe_video_src_event);
gst_object_unref (pad);
src->draw_background = DEFAULT_DRAW_BACKGROUND;
gst_base_src_set_live (GST_BASE_SRC_CAST (src), TRUE);
@ -717,6 +709,7 @@ gst_wpe_video_src_class_init (GstWpeVideoSrcClass * klass)
base_src_class->decide_allocation =
GST_DEBUG_FUNCPTR (gst_wpe_video_src_decide_allocation);
base_src_class->stop = GST_DEBUG_FUNCPTR (gst_wpe_video_src_stop);
base_src_class->event = GST_DEBUG_FUNCPTR (gst_wpe_video_src_event);
gl_base_src_class->supported_gl_api =
static_cast < GstGLAPI >