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GObject ╰── GInitiallyUnowned ╰── GstObject ╰── GstElement ╰── GstBaseTransform ╰── GstVideoFilter ╰── GstCairoOverlay
name |
sink |
direction |
sink |
presence |
always |
details |
video/x-raw, format=(string){ BGRx, BGRA, RGB16 }, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ] |
name |
src |
direction |
source |
presence |
always |
details |
video/x-raw, format=(string){ BGRx, BGRA, RGB16 }, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ] |
“caps-changed” signalvoid user_function (GstCairoOverlay *gstcairooverlay, GstCaps *arg1, gpointer user_data)
“draw” signalvoid user_function (GstCairoOverlay *gstcairooverlay, CairoContext *arg1, guint64 arg2, guint64 arg3, gpointer user_data)