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| author | Edgard Lima <edgard.lima@indt.org.br> | 2006-05-11 17:59:59 +0000 |
|---|---|---|
| committer | Edgard Lima <edgard.lima@indt.org.br> | 2006-05-11 17:59:59 +0000 |
| commit | 9edc0c0365f79ab07ff2e65461c6696e3931a3f0 (patch) | |
| tree | eb081684e6e2b5e8f88d7ef2672f5cef07fcb841 /sys/v4l2/gstv4l2xoverlay.h | |
| parent | a3c4acecbd4e9abd29b9a0f0f65a270f3913cc05 (diff) | |
Changes proposed by Wingo in bug #338818.
Original commit message from CVS:
Changes proposed by Wingo in bug #338818.
Diffstat (limited to 'sys/v4l2/gstv4l2xoverlay.h')
| -rw-r--r-- | sys/v4l2/gstv4l2xoverlay.h | 36 |
1 files changed, 32 insertions, 4 deletions
diff --git a/sys/v4l2/gstv4l2xoverlay.h b/sys/v4l2/gstv4l2xoverlay.h index a0c25abc..1f39cc75 100644 --- a/sys/v4l2/gstv4l2xoverlay.h +++ b/sys/v4l2/gstv4l2xoverlay.h @@ -1,5 +1,6 @@ /* G-Streamer generic V4L2 element - X overlay interface implementation * Copyright (C) 2003 Ronald Bultje <rbultje@ronald.bitfreak.net> + * Copyright (C) 2006 Edgard Lima <edgard.lima@indt.org.br> * * gstv4l2xoverlay.h: tv mixer interface implementation for V4L2 * @@ -22,16 +23,43 @@ #ifndef __GST_V4L2_X_OVERLAY_H__ #define __GST_V4L2_X_OVERLAY_H__ +#include <X11/X.h> + #include <gst/gst.h> #include <gst/interfaces/xoverlay.h> -#include "gstv4l2element.h" +#include "gstv4l2object.h" G_BEGIN_DECLS -void gst_v4l2_xoverlay_interface_init (GstXOverlayClass *klass); +void gst_v4l2_xoverlay_start (GstV4l2Object *v4l2object); +void gst_v4l2_xoverlay_stop (GstV4l2Object *v4l2object); + +extern void gst_v4l2_xoverlay_set_xwindow_id (GstV4l2Object *v4l2object, + XID xwindow_id); + +extern void +gst_v4l2_xoverlay_interface_init (GstXOverlayClass * klass); + +#define GST_IMPLEMENT_V4L2_XOVERLAY_METHODS(Type, interface_as_function) \ + \ +static void \ +interface_as_function ## _xoverlay_set_xwindow_id (GstXOverlay * xoverlay, \ + XID xwindow_id) \ +{ \ + Type *this = (Type*) xoverlay; \ + gst_v4l2_xoverlay_set_xwindow_id (this->v4l2object, xwindow_id); \ +} \ + \ +static void \ +interface_as_function ## _xoverlay_interface_init (GstXOverlayClass * klass) \ +{ \ + /* default virtual functions */ \ + klass->set_xwindow_id = interface_as_function ## _xoverlay_set_xwindow_id; \ + \ + gst_v4l2_xoverlay_interface_init(GstXOverlayClass * klass); \ +} \ + \ -void gst_v4l2_xoverlay_start (GstV4l2Element *v4l2element); -void gst_v4l2_xoverlay_stop (GstV4l2Element *v4l2element); #endif /* __GST_V4L2_X_OVERLAY_H__ */ |