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SDL Video sink ported to the new plugin code. (Sorry that last commit message sucked BTW)

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Original commit message from CVS:
SDL Video sink ported to the new plugin code.
(Sorry that last commit message sucked BTW)
This commit is contained in:
Iain Holmes 2003-11-02 01:27:21 +00:00
parent 4f7a7403dd
commit 7f6522fa08
1 changed files with 50 additions and 48 deletions
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98
ext/sdl/sdlvideosink.c
View file

@ -36,13 +36,11 @@
static GstElementDetails gst_sdlvideosink_details = {
"Video sink",
"Sink/Video",
"LGPL",
"An SDL-based videosink",
VERSION,
"Ronald Bultje <rbultje@ronald.bitfreak.net>",
"(C) 2001",
};
static void gst_sdlvideosink_base_init (gpointer g_class);
static void gst_sdlvideosink_class_init (GstSDLVideoSinkClass *klass);
static void gst_sdlvideosink_init (GstSDLVideoSink *sdl);
@ -94,7 +92,8 @@ gst_sdlvideosink_get_type (void)
if (!sdlvideosink_type) {
static const GTypeInfo sdlvideosink_info = {
sizeof (GstSDLVideoSinkClass), NULL,
sizeof (GstSDLVideoSinkClass),
gst_sdlvideosink_base_init,
NULL,
(GClassInitFunc) gst_sdlvideosink_class_init,
NULL,
@ -126,6 +125,42 @@ gst_sdlvideosink_get_type (void)
return sdlvideosink_type;
}
static void
gst_sdlvideosink_base_init (gpointer g_class)
{
GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
GstCaps *caps;
gint i;
gulong format[6] = { GST_MAKE_FOURCC('I','4','2','0'),
GST_MAKE_FOURCC('Y','V','1','2'),
GST_MAKE_FOURCC('Y','U','Y','2'),
GST_MAKE_FOURCC('Y','V','Y','U'),
GST_MAKE_FOURCC('U','Y','V','Y')
};
/* make a list of all available caps */
for (i = 0; i < 5; i++) {
caps = gst_caps_new ("sdlvideosink_caps",
"video/x-raw-yuv",
gst_props_new (
"format", GST_PROPS_FOURCC(format[i]),
"width", GST_PROPS_INT_RANGE (0, G_MAXINT),
"height", GST_PROPS_INT_RANGE (0, G_MAXINT),
"framerate", GST_PROPS_FLOAT_RANGE (0, G_MAXFLOAT),
NULL )
);
capslist = gst_caps_append(capslist, caps);
}
sink_template = gst_pad_template_new ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
capslist, NULL);
gst_element_class_add_pad_template (element_class, sink_template);
gst_element_class_set_details (element_class, &gst_sdlvideosink_details);
}
static void
gst_sdlvideosink_dispose (GObject *obj)
{
@ -663,59 +698,26 @@ gst_sdlvideosink_change_state (GstElement *element)
static gboolean
plugin_init (GModule *module, GstPlugin *plugin)
plugin_init (GstPlugin *plugin)
{
GstElementFactory *factory;
GstCaps *caps;
gint i;
gulong format[6] = { GST_MAKE_FOURCC('I','4','2','0'),
GST_MAKE_FOURCC('Y','V','1','2'),
GST_MAKE_FOURCC('Y','U','Y','2'),
GST_MAKE_FOURCC('Y','V','Y','U'),
GST_MAKE_FOURCC('U','Y','V','Y')
};
/* Loading the library containing GstVideoSink, our parent object */
if (!gst_library_load ("gstvideo"))
return FALSE;
/* create an elementfactory for the sdlvideosink element */
factory = gst_element_factory_new("sdlvideosink",GST_TYPE_SDLVIDEOSINK,
&gst_sdlvideosink_details);
g_return_val_if_fail(factory != NULL, FALSE);
/* make a list of all available caps */
for (i=0;i<5;i++)
{
caps = gst_caps_new ("sdlvideosink_caps",
"video/x-raw-yuv",
gst_props_new (
"format", GST_PROPS_FOURCC(format[i]),
"width", GST_PROPS_INT_RANGE (0, G_MAXINT),
"height", GST_PROPS_INT_RANGE (0, G_MAXINT),
"framerate", GST_PROPS_FLOAT_RANGE (0, G_MAXFLOAT),
NULL )
);
capslist = gst_caps_append(capslist, caps);
}
sink_template = gst_pad_template_new (
"sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
capslist, NULL);
gst_element_factory_add_pad_template (factory, sink_template);
gst_plugin_add_feature (plugin, GST_PLUGIN_FEATURE (factory));
if (!gst_element_register (plugin, "sdlvideosink", GST_RANK_NONE, GST_TYPE_SDLVIDEOSINK))
return FALSE;
return TRUE;
}
GstPluginDesc plugin_desc = {
GST_PLUGIN_DEFINE (
GST_VERSION_MAJOR,
GST_VERSION_MINOR,
"sdlvideosink",
plugin_init
};
"SDL Video Sink",
plugin_init,
VERSION,
"LGPL",
GST_COPYRIGHT,
GST_PACKAGE,
GST_ORIGIN)