[libcamera-devel,v3,06/27] gst: libcamerasrc: Allocate and add static pad
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Message ID 20200306202637.525587-7-nicolas@ndufresne.ca
State Accepted
Headers show
Series
  • GStreamer Element for libcamera
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Commit Message

Nicolas Dufresne March 6, 2020, 8:26 p.m. UTC 
From: Nicolas Dufresne <nicolas.dufresne@collabora.com>

This pad will always be present and will allow simple pipeline to be used to
stream from the camera.

Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 src/gstreamer/gstlibcamerasrc.cpp | 5 +++++
 1 file changed, 5 insertions(+)

Patch
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diff --git a/src/gstreamer/gstlibcamerasrc.cpp b/src/gstreamer/gstlibcamerasrc.cpp
index 79d4196..cba936c 100644
--- a/src/gstreamer/gstlibcamerasrc.cpp
+++ b/src/gstreamer/gstlibcamerasrc.cpp
@@ -12,6 +12,7 @@ 
 
 struct _GstLibcameraSrc {
 	GstElement parent;
+	GstPad *srcpad;
 };
 
 G_DEFINE_TYPE(GstLibcameraSrc, gst_libcamera_src, GST_TYPE_ELEMENT);
@@ -31,6 +32,10 @@  GstStaticPadTemplate request_src_template = {
 static void
 gst_libcamera_src_init(GstLibcameraSrc *self)
 {
+	GstPadTemplate *templ = gst_element_get_pad_template(GST_ELEMENT(self), "src");
+
+	self->srcpad = gst_pad_new_from_template(templ, "src");
+	gst_element_add_pad(GST_ELEMENT(self), self->srcpad);
 }
 
 static void