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waylandsink: implement with stubs the GstWaylandVideo & GstVideoOverlay interfaces

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This commit is contained in:
George Kiagiadakis 2014-02-14 16:08:56 +01:00
parent 86a3c384ae
commit 68133361ec
2 changed files with 80 additions and 10 deletions
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8
ext/wayland/Makefile.am
View file

@ -3,10 +3,12 @@ plugin_LTLIBRARIES = libgstwaylandsink.la
libgstwaylandsink_la_SOURCES = gstwaylandsink.c waylandpool.c \
wldisplay.c wlwindow.c wlvideoformat.c
libgstwaylandsink_la_CFLAGS = $(GST_CFLAGS) $(GST_PLUGINS_BASE_CFLAGS) \
$(WAYLAND_CFLAGS)
libgstwaylandsink_la_LIBADD = $(GST_PLUGINS_BASE_LIBS) \
$(WAYLAND_CFLAGS) $(GST_PLUGINS_BAD_CFLAGS)
libgstwaylandsink_la_LIBADD = \
$(GST_PLUGINS_BASE_LIBS) \
-lgstvideo-$(GST_API_VERSION) \
$(WAYLAND_LIBS)
$(WAYLAND_LIBS) \
$(top_builddir)/gst-libs/gst/wayland/libgstwayland-$(GST_API_VERSION).la
libgstwaylandsink_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
libgstwaylandsink_la_LIBTOOLFLAGS = $(GST_PLUGIN_LIBTOOLFLAGS)

80
ext/wayland/gstwaylandsink.c
View file

@ -44,6 +44,9 @@
#include "wlvideoformat.h"
#include "waylandpool.h"
#include <gst/wayland/wayland.h>
#include <gst/video/videooverlay.h>
/* signals */
enum
{
@ -73,10 +76,6 @@ static GstStaticPadTemplate sink_template = GST_STATIC_PAD_TEMPLATE ("sink",
GST_STATIC_CAPS (GST_VIDEO_CAPS_MAKE (CAPS))
);
/*Fixme: Add more interfaces */
#define gst_wayland_sink_parent_class parent_class
G_DEFINE_TYPE (GstWaylandSink, gst_wayland_sink, GST_TYPE_VIDEO_SINK);
static void gst_wayland_sink_get_property (GObject * object,
guint prop_id, GValue * value, GParamSpec * pspec);
static void gst_wayland_sink_set_property (GObject * object,
@ -93,8 +92,27 @@ gst_wayland_sink_propose_allocation (GstBaseSink * bsink, GstQuery * query);
static gboolean gst_wayland_sink_render (GstBaseSink * bsink,
GstBuffer * buffer);
static void frame_redraw_callback (void *data,
struct wl_callback *callback, uint32_t time);
/* VideoOverlay interface */
static void gst_wayland_sink_videooverlay_init (GstVideoOverlayInterface *
iface);
static void gst_wayland_sink_set_window_handle (GstVideoOverlay * overlay,
guintptr handle);
static void gst_wayland_sink_expose (GstVideoOverlay * overlay);
/* WaylandVideo interface */
static void gst_wayland_sink_waylandvideo_init (GstWaylandVideoInterface *
iface);
static void gst_wayland_sink_set_surface_size (GstWaylandVideo * video,
gint w, gint h);
static void gst_wayland_sink_pause_rendering (GstWaylandVideo * video);
static void gst_wayland_sink_resume_rendering (GstWaylandVideo * video);
#define gst_wayland_sink_parent_class parent_class
G_DEFINE_TYPE_WITH_CODE (GstWaylandSink, gst_wayland_sink, GST_TYPE_VIDEO_SINK,
G_IMPLEMENT_INTERFACE (GST_TYPE_VIDEO_OVERLAY,
gst_wayland_sink_videooverlay_init)
G_IMPLEMENT_INTERFACE (GST_TYPE_WAYLAND_VIDEO,
gst_wayland_sink_waylandvideo_init));
static void
gst_wayland_sink_class_init (GstWaylandSinkClass * klass)
@ -487,6 +505,56 @@ activate_failed:
}
}
static void
gst_wayland_sink_videooverlay_init (GstVideoOverlayInterface * iface)
{
iface->set_window_handle = gst_wayland_sink_set_window_handle;
iface->expose = gst_wayland_sink_expose;
}
static void
gst_wayland_sink_set_window_handle (GstVideoOverlay * overlay, guintptr handle)
{
GstWaylandSink *sink = GST_WAYLAND_SINK (overlay);
g_return_if_fail (sink != NULL);
}
static void
gst_wayland_sink_expose (GstVideoOverlay * overlay)
{
GstWaylandSink *sink = GST_WAYLAND_SINK (overlay);
g_return_if_fail (sink != NULL);
}
static void
gst_wayland_sink_waylandvideo_init (GstWaylandVideoInterface * iface)
{
iface->set_surface_size = gst_wayland_sink_set_surface_size;
iface->pause_rendering = gst_wayland_sink_pause_rendering;
iface->resume_rendering = gst_wayland_sink_resume_rendering;
}
static void
gst_wayland_sink_set_surface_size (GstWaylandVideo * video, gint w, gint h)
{
GstWaylandSink *sink = GST_WAYLAND_SINK (video);
g_return_if_fail (sink != NULL);
}
static void
gst_wayland_sink_pause_rendering (GstWaylandVideo * video)
{
GstWaylandSink *sink = GST_WAYLAND_SINK (video);
g_return_if_fail (sink != NULL);
}
static void
gst_wayland_sink_resume_rendering (GstWaylandVideo * video)
{
GstWaylandSink *sink = GST_WAYLAND_SINK (video);
g_return_if_fail (sink != NULL);
}
static gboolean
plugin_init (GstPlugin * plugin)
{