extern URLProtocol gstreamer_protocol;
static gboolean
-plugin_init (GModule *module, GstPlugin *plugin)
+plugin_init (GstPlugin *plugin)
{
if (!gst_library_load ("gstbytestream"))
return FALSE;
return TRUE;
}
-GstPluginDesc plugin_desc = {
+GST_PLUGIN_DEFINE (
GST_VERSION_MAJOR,
GST_VERSION_MINOR,
"ffmpeg",
- plugin_init
-};
+ "All FFMPEG codecs",
+ plugin_init,
+ FFMPEG_VERSION,
+ "LGPL",
+ "(c) 2003 The FFMPEG team",
+ "FFMpeg",
+ "http://ffmpeg.sourceforge.net/"
+)
static GstElementDetails ffmpegcsp_details = {
"FFMPEG Colorspace converter",
"Filter/Effect",
- "LGPL",
"Converts video from one colorspace to another",
- VERSION,
- "The FFMPEG crew, "
"Ronald Bultje <rbultje@ronald.bitfreak.net>",
- "(C) 2003",
};
static GType gst_ffmpegcsp_get_type (void);
+static void gst_ffmpegcsp_base_init (GstFFMpegCspClass *klass);
static void gst_ffmpegcsp_class_init (GstFFMpegCspClass *klass);
static void gst_ffmpegcsp_init (GstFFMpegCsp *space);
if (!ffmpegcsp_type) {
static const GTypeInfo ffmpegcsp_info = {
sizeof (GstFFMpegCspClass),
- NULL,
+ (GBaseInitFunc) gst_ffmpegcsp_base_init,
NULL,
(GClassInitFunc) gst_ffmpegcsp_class_init,
NULL,
}
static void
+gst_ffmpegcsp_base_init (GstFFMpegCspClass *klass)
+{
+ GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
+
+ gst_element_class_add_pad_template (element_class, srctempl);
+ gst_element_class_add_pad_template (element_class, sinktempl);
+ gst_element_class_set_details (element_class, &ffmpegcsp_details);
+}
+
+static void
gst_ffmpegcsp_class_init (GstFFMpegCspClass *klass)
{
GObjectClass *gobject_class;
gboolean
gst_ffmpegcsp_register (GstPlugin *plugin)
{
- GstElementFactory *factory;
GstCaps *caps;
-
- factory = gst_element_factory_new ("ffcolorspace", GST_TYPE_FFMPEGCSP,
- &ffmpegcsp_details);
- g_return_val_if_fail (factory != NULL, FALSE);
+ GstPadTemplate *srctempl, *sinktempl;
/* template caps */
caps = gst_ffmpeg_codectype_to_caps (CODEC_TYPE_VIDEO, NULL);
GST_PAD_ALWAYS,
caps, NULL);
- gst_element_factory_add_pad_template (factory, srctempl);
- gst_element_factory_add_pad_template (factory, sinktempl);
-
- gst_plugin_add_feature (plugin, GST_PLUGIN_FEATURE (factory));
-
- return TRUE;
+ return gst_element_register (plugin, "ffcolorspace",
+ GST_RANK_NONE, GST_TYPE_FFMPEGCSP);
}
GstPadTemplate *srctempl, *sinktempl;
};
-typedef struct {
+typedef struct _GstFFMpegDecClassParams GstFFMpegDecClassParams;
+
+struct _GstFFMpegDecClassParams {
AVCodec *in_plugin;
- GstPadTemplate *srctempl, *sinktempl;
-} GstFFMpegDecClassParams;
+ GstCaps *srccaps, *sinkcaps;
+};
#define GST_TYPE_FFMPEGDEC \
(gst_ffmpegdec_get_type())
static GHashTable *global_plugins;
/* A number of functon prototypes are given so we can refer to them later. */
+static void gst_ffmpegdec_base_init (GstFFMpegDecClass *klass);
static void gst_ffmpegdec_class_init (GstFFMpegDecClass *klass);
static void gst_ffmpegdec_init (GstFFMpegDec *ffmpegdec);
static void gst_ffmpegdec_dispose (GObject *object);
/*static guint gst_ffmpegdec_signals[LAST_SIGNAL] = { 0 }; */
static void
+gst_ffmpegdec_base_init (GstFFMpegDecClass *klass)
+{
+ GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
+ GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
+ GstFFMpegDecClassParams *params;
+ GstElementDetails *details;
+ GstPadTemplate *sinktempl, *srctempl;
+
+ params = g_hash_table_lookup (global_plugins,
+ GINT_TO_POINTER (G_OBJECT_CLASS_TYPE (gobject_class)));
+
+ /* construct the element details struct */
+ details = g_new0 (GstElementDetails, 1);
+ details->longname = g_strdup_printf("FFMPEG %s decoder",
+ params->in_plugin->name);
+ details->klass = g_strdup_printf("Codec/%s/Decoder",
+ (params->in_plugin->type == CODEC_TYPE_VIDEO) ?
+ "Video" : "Audio");
+ details->description = g_strdup_printf("FFMPEG %s decoder",
+ params->in_plugin->name);
+ details->author = g_strdup("Wim Taymans <wim.taymans@chello.be>\n"
+ "Ronald Bultje <rbultje@ronald.bitfreak.net>");
+
+ /* pad templates */
+ sinktempl = gst_pad_template_new ("sink", GST_PAD_SINK,
+ GST_PAD_ALWAYS, params->sinkcaps, NULL);
+ srctempl = gst_pad_template_new ("src", GST_PAD_SRC,
+ GST_PAD_ALWAYS, params->srccaps, NULL);
+
+ gst_element_class_add_pad_template (element_class, srctempl);
+ gst_element_class_add_pad_template (element_class, sinktempl);
+ gst_element_class_set_details (element_class, details);
+
+ klass->in_plugin = params->in_plugin;
+ klass->srctempl = srctempl;
+ klass->sinktempl = sinktempl;
+}
+
+static void
gst_ffmpegdec_class_init (GstFFMpegDecClass *klass)
{
GObjectClass *gobject_class;
GstElementClass *gstelement_class;
- GstFFMpegDecClassParams *params;
gobject_class = (GObjectClass*)klass;
gstelement_class = (GstElementClass*)klass;
parent_class = g_type_class_ref(GST_TYPE_ELEMENT);
- params = g_hash_table_lookup (global_plugins,
- GINT_TO_POINTER (G_OBJECT_CLASS_TYPE (gobject_class)));
-
- klass->in_plugin = params->in_plugin;
- klass->srctempl = params->srctempl;
- klass->sinktempl = params->sinktempl;
-
gobject_class->dispose = gst_ffmpegdec_dispose;
gstelement_class->change_state = gst_ffmpegdec_change_state;
}
gboolean
gst_ffmpegdec_register (GstPlugin *plugin)
{
- GstElementFactory *factory;
GTypeInfo typeinfo = {
sizeof(GstFFMpegDecClass),
- NULL,
+ (GBaseInitFunc)gst_ffmpegdec_base_init,
NULL,
(GClassInitFunc)gst_ffmpegdec_class_init,
NULL,
(GInstanceInitFunc)gst_ffmpegdec_init,
};
GType type;
- GstElementDetails *details;
AVCodec *in_plugin;
in_plugin = first_avcodec;
global_plugins = g_hash_table_new (NULL, NULL);
while (in_plugin) {
- gchar *type_name;
- GstPadTemplate *sinktempl, *srctempl;
- GstCaps *sinkcaps, *srccaps;
GstFFMpegDecClassParams *params;
+ GstCaps *srccaps, *sinkcaps;
+ gchar *type_name;
/* no quasi-codecs, please */
if (in_plugin->id == CODEC_ID_RAWVIDEO ||
goto next;
}
- /* create the gtk type now */
+ /* create the gtype now */
type = g_type_register_static(GST_TYPE_ELEMENT, type_name , &typeinfo, 0);
-
- /* construct the element details struct */
- details = g_new0 (GstElementDetails, 1);
- details->longname = g_strdup_printf("FFMPEG %s decoder", in_plugin->name);
- details->klass = g_strdup_printf("Codec/%s/Decoder",
- (in_plugin->type == CODEC_TYPE_VIDEO) ?
- "Video" : "Audio");
- details->license = g_strdup("LGPL");
- details->description = g_strdup_printf("FFMPEG %s decoder",
- in_plugin->name);
- details->version = g_strdup(VERSION);
- details->author = g_strdup("The FFMPEG crew, "
- "Wim Taymans <wim.taymans@chello.be>, "
- "Ronald Bultje <rbultje@ronald.bitfreak.net>");
- details->copyright = g_strdup("(c) 2001-2003");
-
- /* register the plugin with gstreamer */
- factory = gst_element_factory_new(type_name,type,details);
- g_return_val_if_fail(factory != NULL, FALSE);
-
- gst_element_factory_set_rank (factory, GST_ELEMENT_RANK_MARGINAL);
-
- sinktempl = gst_pad_template_new ("sink", GST_PAD_SINK,
- GST_PAD_ALWAYS, sinkcaps, NULL);
- gst_element_factory_add_pad_template (factory, sinktempl);
-
- srctempl = gst_pad_template_new ("src", GST_PAD_SRC,
- GST_PAD_ALWAYS, srccaps, NULL);
- gst_element_factory_add_pad_template (factory, srctempl);
+ if (!gst_element_register (plugin, type_name, GST_RANK_MARGINAL, type))
+ return FALSE;
params = g_new0 (GstFFMpegDecClassParams, 1);
params->in_plugin = in_plugin;
- params->sinktempl = sinktempl;
- params->srctempl = srctempl;
-
+ params->srccaps = srccaps;
+ params->sinkcaps = sinkcaps;
g_hash_table_insert (global_plugins,
GINT_TO_POINTER (type),
(gpointer) params);
- /* The very last thing is to register the elementfactory with the plugin. */
- gst_plugin_add_feature (plugin, GST_PLUGIN_FEATURE (factory));
-
next:
in_plugin = in_plugin->next;
}
typedef struct _GstFFMpegDemuxClassParams {
AVInputFormat *in_plugin;
- GstPadTemplate *sinktempl;
- GstPadTemplate *videosrctempl;
- GstPadTemplate *audiosrctempl;
+ GstCaps *sinkcaps, *videosrccaps, *audiosrccaps;
} GstFFMpegDemuxClassParams;
typedef struct _GstFFMpegDemuxClass GstFFMpegDemuxClass;
/* A number of functon prototypes are given so we can refer to them later. */
static void gst_ffmpegdemux_class_init (GstFFMpegDemuxClass *klass);
+static void gst_ffmpegdemux_base_init (GstFFMpegDemuxClass *klass);
static void gst_ffmpegdemux_init (GstFFMpegDemux *ffmpegdemux);
static void gst_ffmpegdemux_dispose (GObject *object);
/*static guint gst_ffmpegdemux_signals[LAST_SIGNAL] = { 0 }; */
static void
+gst_ffmpegdemux_base_init (GstFFMpegDemuxClass *klass)
+{
+ GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
+ GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
+ GstFFMpegDemuxClassParams *params;
+ GstElementDetails *details;
+ GstPadTemplate *sinktempl, *audiosrctempl, *videosrctempl;
+
+ params = g_hash_table_lookup (global_plugins,
+ GINT_TO_POINTER (G_OBJECT_CLASS_TYPE (gobject_class)));
+
+ /* construct the element details struct */
+ details = g_new0 (GstElementDetails, 1);
+ details->longname = g_strdup_printf("FFMPEG %s demuxer",
+ params->in_plugin->name);
+ details->klass = g_strdup("Codec/Demuxer");
+ details->description = g_strdup_printf("FFMPEG %s decoder",
+ params->in_plugin->name);
+ details->author = g_strdup("Wim Taymans <wim.taymans@chello.be>\n"
+ "Ronald Bultje <rbultje@ronald.bitfreak.net>");
+
+ /* pad templates */
+ sinktempl = gst_pad_template_new ("sink",
+ GST_PAD_SINK,
+ GST_PAD_ALWAYS,
+ params->sinkcaps, NULL);
+ videosrctempl = gst_pad_template_new ("video_%02d",
+ GST_PAD_SRC,
+ GST_PAD_SOMETIMES,
+ params->videosrccaps, NULL);
+ audiosrctempl = gst_pad_template_new ("audio_%02d",
+ GST_PAD_SRC,
+ GST_PAD_SOMETIMES,
+ params->audiosrccaps, NULL);
+
+ gst_element_class_add_pad_template (element_class, videosrctempl);
+ gst_element_class_add_pad_template (element_class, audiosrctempl);
+ gst_element_class_add_pad_template (element_class, sinktempl);
+ gst_element_class_set_details (element_class, details);
+
+ klass->in_plugin = params->in_plugin;
+ klass->videosrctempl = videosrctempl;
+ klass->audiosrctempl = audiosrctempl;
+ klass->sinktempl = sinktempl;
+}
+
+static void
gst_ffmpegdemux_class_init (GstFFMpegDemuxClass *klass)
{
GObjectClass *gobject_class;
GstElementClass *gstelement_class;
- GstFFMpegDemuxClassParams *params;
gobject_class = (GObjectClass*)klass;
gstelement_class = (GstElementClass*)klass;
parent_class = g_type_class_ref(GST_TYPE_ELEMENT);
- params = g_hash_table_lookup (global_plugins,
- GINT_TO_POINTER (G_OBJECT_CLASS_TYPE (gobject_class)));
-
- klass->in_plugin = params->in_plugin;
- klass->videosrctempl = params->videosrctempl;
- klass->audiosrctempl = params->audiosrctempl;
- klass->sinktempl = params->sinktempl;
-
gstelement_class->change_state = gst_ffmpegdemux_change_state;
gobject_class->dispose = gst_ffmpegdemux_dispose;
}
res = in_plugin->read_probe (&probe_data);
res = res * GST_TYPE_FIND_MAXIMUM / AVPROBE_SCORE_MAX;
if (res > 0) {
- GstCaps *caps = GST_PAD_TEMPLATE_CAPS (params->sinktempl);
+ GstCaps *caps = params->sinkcaps;
/* make sure we still hold a refcount to this caps */
gst_caps_ref (caps);
gst_type_find_suggest (tf, res, caps);
gboolean
gst_ffmpegdemux_register (GstPlugin *plugin)
{
- GstElementFactory *factory;
GTypeInfo typeinfo = {
sizeof(GstFFMpegDemuxClass),
- NULL,
+ (GBaseInitFunc)gst_ffmpegdemux_base_init,
NULL,
(GClassInitFunc)gst_ffmpegdemux_class_init,
NULL,
(GInstanceInitFunc)gst_ffmpegdemux_init,
};
GType type;
- GstElementDetails *details;
AVInputFormat *in_plugin;
GstFFMpegDemuxClassParams *params;
AVCodec *in_codec;
global_plugins = g_hash_table_new (NULL, NULL);
while (in_plugin) {
- gchar *type_name;
+ gchar *type_name, *typefind_name;
gchar *p;
GstCaps *sinkcaps, *audiosrccaps, *videosrccaps;
/* construct the type */
type_name = g_strdup_printf("ffdemux_%s", in_plugin->name);
+ typefind_name = g_strdup_printf("fftype_%s", in_plugin->name);
p = type_name;
/* create the type now */
type = g_type_register_static(GST_TYPE_ELEMENT, type_name , &typeinfo, 0);
- /* construct the element details struct */
- details = g_new0 (GstElementDetails, 1);
- details->longname = g_strdup (in_plugin->long_name);
- details->klass = g_strdup ("Codec/Demuxer");
- details->license = g_strdup ("LGPL");
- details->description = g_strdup_printf ("FFMPEG %s demuxer",
- in_plugin->name);
- details->version = g_strdup (VERSION);
- details->author = g_strdup ("The FFMPEG crew, "
- "Wim Taymans <wim.taymans@chello.be>, "
- "Ronald Bultje <rbultje@ronald.bitfreak.net>");
- details->copyright = g_strdup ("(c) 2002-2003");
-
- /* register the plugin with gstreamer */
- factory = gst_element_factory_new(type_name,type,details);
- g_return_val_if_fail(factory != NULL, FALSE);
-
/* create a cache for these properties */
params = g_new0 (GstFFMpegDemuxClassParams, 1);
params->in_plugin = in_plugin;
- params->sinktempl = gst_pad_template_new ("sink", GST_PAD_SINK,
- GST_PAD_ALWAYS,
- sinkcaps, NULL);
- gst_element_factory_add_pad_template (factory,
- params->sinktempl);
- params->audiosrctempl = gst_pad_template_new ("audio_%02d",
- GST_PAD_SRC,
- GST_PAD_SOMETIMES,
- audiosrccaps, NULL);
- gst_element_factory_add_pad_template (factory,
- params->audiosrctempl);
- params->videosrctempl = gst_pad_template_new ("video_%02d",
- GST_PAD_SRC,
- GST_PAD_SOMETIMES,
- videosrccaps, NULL);
- gst_element_factory_add_pad_template (factory,
- params->videosrctempl);
-
- /* typefind registering */
- extensions = g_strsplit (in_plugin->extensions, " ", 0);
- gst_type_find_factory_register (plugin, g_strdup_printf ("fftype_%s", in_plugin->name),
- GST_ELEMENT_RANK_MARGINAL, gst_ffmpegdemux_type_find,
- extensions, GST_CAPS_ANY, params);
- g_strfreev (extensions);
+ params->sinkcaps = sinkcaps;
+ params->videosrccaps = videosrccaps;
+ params->audiosrccaps = audiosrccaps;
g_hash_table_insert (global_plugins,
GINT_TO_POINTER (type),
(gpointer) params);
- gst_element_factory_set_rank (factory, GST_ELEMENT_RANK_MARGINAL);
-
- /* The very last thing is to register the elementfactory with the plugin. */
- gst_plugin_add_feature (plugin, GST_PLUGIN_FEATURE (factory));
+ extensions = g_strsplit (in_plugin->extensions, " ", 0);
+ if (!gst_element_register (plugin, type_name, GST_RANK_MARGINAL, type) ||
+ !gst_type_find_register (plugin, typefind_name, GST_RANK_MARGINAL,
+ gst_ffmpegdemux_type_find,
+ extensions, GST_CAPS_ANY, params))
+ return FALSE;
+ g_strfreev (extensions);
next:
in_plugin = in_plugin->next;
typedef struct {
AVCodec *in_plugin;
- GstPadTemplate *srctempl, *sinktempl;
+ GstCaps *srccaps, *sinkcaps;
} GstFFMpegEncClassParams;
#define GST_TYPE_FFMPEGENC \
/* A number of functon prototypes are given so we can refer to them later. */
static void gst_ffmpegenc_class_init (GstFFMpegEncClass *klass);
+static void gst_ffmpegenc_base_init (GstFFMpegEncClass *klass);
static void gst_ffmpegenc_init (GstFFMpegEnc *ffmpegenc);
static void gst_ffmpegenc_dispose (GObject *object);
/*static guint gst_ffmpegenc_signals[LAST_SIGNAL] = { 0 }; */
static void
+gst_ffmpegenc_base_init (GstFFMpegEncClass *klass)
+{
+ GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
+ GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
+ GstFFMpegEncClassParams *params;
+ GstElementDetails *details;
+ GstPadTemplate *srctempl, *sinktempl;
+
+ params = g_hash_table_lookup (enc_global_plugins,
+ GINT_TO_POINTER (G_OBJECT_CLASS_TYPE (gobject_class)));
+
+ /* construct the element details struct */
+ details = g_new0 (GstElementDetails, 1);
+ details->longname = g_strdup_printf("FFMPEG %s encoder",
+ params->in_plugin->name);
+ details->klass = g_strdup_printf("Codec/%s/Encoder",
+ (params->in_plugin->type == CODEC_TYPE_VIDEO) ?
+ "Video" : "Audio");
+ details->description = g_strdup_printf("FFMPEG %s encoder",
+ params->in_plugin->name);
+ details->author = g_strdup("Wim Taymans <wim.taymans@chello.be>\n"
+ "Ronald Bultje <rbultje@ronald.bitfreak.net>");
+
+ /* pad templates */
+ sinktempl = gst_pad_template_new ("sink", GST_PAD_SINK,
+ GST_PAD_ALWAYS, params->sinkcaps, NULL);
+ srctempl = gst_pad_template_new ("src", GST_PAD_SRC,
+ GST_PAD_ALWAYS, params->srccaps, NULL);
+
+ gst_element_class_add_pad_template (element_class, srctempl);
+ gst_element_class_add_pad_template (element_class, sinktempl);
+ gst_element_class_set_details (element_class, details);
+
+ klass->in_plugin = params->in_plugin;
+ klass->srctempl = srctempl;
+ klass->sinktempl = sinktempl;
+}
+
+static void
gst_ffmpegenc_class_init (GstFFMpegEncClass *klass)
{
GObjectClass *gobject_class;
GstElementClass *gstelement_class;
- GstFFMpegEncClassParams *params;
gobject_class = (GObjectClass*)klass;
gstelement_class = (GstElementClass*)klass;
parent_class = g_type_class_ref(GST_TYPE_ELEMENT);
- params = g_hash_table_lookup (enc_global_plugins,
- GINT_TO_POINTER (G_OBJECT_CLASS_TYPE (gobject_class)));
-
- klass->in_plugin = params->in_plugin;
- klass->srctempl = params->srctempl;
- klass->sinktempl = params->sinktempl;
-
if (klass->in_plugin->type == CODEC_TYPE_VIDEO) {
g_object_class_install_property(G_OBJECT_CLASS (klass), ARG_BIT_RATE,
g_param_spec_ulong ("bitrate","Bit Rate",
gboolean
gst_ffmpegenc_register (GstPlugin *plugin)
{
- GstElementFactory *factory;
GTypeInfo typeinfo = {
sizeof(GstFFMpegEncClass),
- NULL,
+ (GBaseInitFunc)gst_ffmpegenc_base_init,
NULL,
(GClassInitFunc)gst_ffmpegenc_class_init,
NULL,
(GInstanceInitFunc)gst_ffmpegenc_init,
};
GType type;
- GstElementDetails *details;
AVCodec *in_plugin;
in_plugin = first_avcodec;
while (in_plugin) {
gchar *type_name;
GstCaps *srccaps, *sinkcaps;
- GstPadTemplate *srctempl, *sinktempl;
GstFFMpegEncClassParams *params;
/* no quasi codecs, please */
/* create the glib type now */
type = g_type_register_static(GST_TYPE_ELEMENT, type_name , &typeinfo, 0);
- g_return_val_if_fail(type != 0, FALSE);
-
- /* construct the element details struct */
- details = g_new0 (GstElementDetails,1);
- details->longname = g_strdup_printf("FFMPEG %s encoder",
- in_plugin->name);
- details->klass = g_strdup_printf("Codec/%s/Encoder",
- (in_plugin->type == CODEC_TYPE_VIDEO) ?
- "Video" : "Audio");
- details->license = g_strdup("LGPL");
- details->description = g_strdup_printf("FFMPEG %s encoder",
- in_plugin->name);
- details->version = g_strdup(VERSION);
- details->author = g_strdup("The FFMPEG crew, "
- "Wim Taymans <wim.taymans@chello.be>, "
- "Ronald Bultje <rbultje@ronald.bitfreak.net>");
- details->copyright = g_strdup("(c) 2001-2003");
-
- /* register the plugin with gstreamer */
- factory = gst_element_factory_new(type_name,type,details);
- g_return_val_if_fail(factory != NULL, FALSE);
-
- sinktempl = gst_pad_template_new ("sink", GST_PAD_SINK,
- GST_PAD_ALWAYS, sinkcaps, NULL);
- gst_element_factory_add_pad_template (factory, sinktempl);
-
- srctempl = gst_pad_template_new ("src", GST_PAD_SRC,
- GST_PAD_ALWAYS, srccaps, NULL);
- gst_element_factory_add_pad_template (factory, srctempl);
+ if (!gst_element_register (plugin, type_name, GST_RANK_NONE, type))
+ return FALSE;
params = g_new0 (GstFFMpegEncClassParams, 1);
params->in_plugin = in_plugin;
- params->sinktempl = sinktempl;
- params->srctempl = srctempl;
+ params->srccaps = srccaps;
+ params->sinkcaps = sinkcaps;
g_hash_table_insert (enc_global_plugins,
GINT_TO_POINTER (type),
(gpointer) params);
- /* The very last thing is to register the elementfactory with the plugin. */
- gst_plugin_add_feature (plugin, GST_PLUGIN_FEATURE (factory));
-
next:
in_plugin = in_plugin->next;
}
typedef struct _GstFFMpegMuxClassParams {
AVOutputFormat *in_plugin;
- GstPadTemplate *srctempl;
- GstPadTemplate *videosinktempl;
- GstPadTemplate *audiosinktempl;
+ GstCaps *srccaps, *videosinkcaps, *audiosinkcaps;
} GstFFMpegMuxClassParams;
typedef struct _GstFFMpegMuxClass GstFFMpegMuxClass;
/* A number of functon prototypes are given so we can refer to them later. */
static void gst_ffmpegmux_class_init (GstFFMpegMuxClass *klass);
+static void gst_ffmpegmux_base_init (GstFFMpegMuxClass *klass);
static void gst_ffmpegmux_init (GstFFMpegMux *ffmpegmux);
static void gst_ffmpegmux_dispose (GObject *object);
/*static guint gst_ffmpegmux_signals[LAST_SIGNAL] = { 0 }; */
static void
+gst_ffmpegmux_base_init (GstFFMpegMuxClass *klass)
+{
+ GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
+ GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
+ GstFFMpegMuxClassParams *params;
+ GstElementDetails *details;
+ GstPadTemplate *videosinktempl, *audiosinktempl, *srctempl;
+
+ params = g_hash_table_lookup (global_plugins,
+ GINT_TO_POINTER (G_OBJECT_CLASS_TYPE (gobject_class)));
+
+ /* construct the element details struct */
+ details = g_new0 (GstElementDetails, 1);
+ details->longname = g_strdup_printf ("FFMPEG %s Muxer",
+ params->in_plugin->name);
+ details->klass = g_strdup ("Codec/Muxer");
+ details->description = g_strdup_printf ("FFMPEG %s Muxer",
+ params->in_plugin->name);
+ details->author = g_strdup ("Wim Taymans <wim.taymans@chello.be>\n"
+ "Ronald Bultje <rbultje@ronald.bitfreak.net>");
+
+ /* pad templates */
+ srctempl = gst_pad_template_new ("sink", GST_PAD_SRC,
+ GST_PAD_ALWAYS,
+ params->srccaps, NULL);
+ audiosinktempl = gst_pad_template_new ("audio_%d",
+ GST_PAD_SINK,
+ GST_PAD_REQUEST,
+ params->audiosinkcaps, NULL);
+ videosinktempl = gst_pad_template_new ("video_%d",
+ GST_PAD_SINK,
+ GST_PAD_REQUEST,
+ params->videosinkcaps, NULL);
+
+ gst_element_class_add_pad_template (element_class, srctempl);
+ gst_element_class_add_pad_template (element_class, videosinktempl);
+ gst_element_class_add_pad_template (element_class, audiosinktempl);
+ gst_element_class_set_details (element_class, details);
+
+ klass->in_plugin = params->in_plugin;
+ klass->srctempl = srctempl;
+ klass->videosinktempl = videosinktempl;
+ klass->audiosinktempl = audiosinktempl;
+}
+
+static void
gst_ffmpegmux_class_init (GstFFMpegMuxClass *klass)
{
GObjectClass *gobject_class;
GstElementClass *gstelement_class;
- GstFFMpegMuxClassParams *params;
gobject_class = (GObjectClass*)klass;
gstelement_class = (GstElementClass*)klass;
parent_class = g_type_class_ref(GST_TYPE_ELEMENT);
- params = g_hash_table_lookup (global_plugins,
- GINT_TO_POINTER (G_OBJECT_CLASS_TYPE (gobject_class)));
-
- klass->in_plugin = params->in_plugin;
- klass->videosinktempl = params->videosinktempl;
- klass->audiosinktempl = params->audiosinktempl;
- klass->srctempl = params->srctempl;
-
gstelement_class->request_new_pad = gst_ffmpegmux_request_new_pad;
gstelement_class->change_state = gst_ffmpegmux_change_state;
gobject_class->dispose = gst_ffmpegmux_dispose;
gboolean
gst_ffmpegmux_register (GstPlugin *plugin)
{
- GstElementFactory *factory;
GTypeInfo typeinfo = {
sizeof(GstFFMpegMuxClass),
- NULL,
+ (GBaseInitFunc)gst_ffmpegmux_base_init,
NULL,
(GClassInitFunc)gst_ffmpegmux_class_init,
NULL,
(GInstanceInitFunc)gst_ffmpegmux_init,
};
GType type;
- GstElementDetails *details;
AVOutputFormat *in_plugin;
GstFFMpegMuxClassParams *params;
AVCodec *in_codec;
/* create the type now */
type = g_type_register_static(GST_TYPE_ELEMENT, type_name , &typeinfo, 0);
-
- /* construct the element details struct */
- details = g_new0 (GstElementDetails, 1);
- details->longname = g_strdup (in_plugin->long_name);
- details->klass = g_strdup ("Codec/Muxer");
- details->license = g_strdup ("LGPL");
- details->description = g_strdup_printf ("FFMPEG %s Muxer",
- in_plugin->name);
- details->version = g_strdup (VERSION);
- details->author = g_strdup ("The FFMPEG crew, "
- "Wim Taymans <wim.taymans@chello.be>, "
- "Ronald Bultje <rbultje@ronald.bitfreak.net>");
- details->copyright = g_strdup ("(c) 2002-2003");
-
- /* register the plugin with gstreamer */
- factory = gst_element_factory_new(type_name,type,details);
- g_return_val_if_fail(factory != NULL, FALSE);
+ if (!gst_element_register (plugin, type_name, GST_RANK_NONE, type))
+ return FALSE;
/* create a cache for these properties */
params = g_new0 (GstFFMpegMuxClassParams, 1);
params->in_plugin = in_plugin;
- params->srctempl = gst_pad_template_new ("sink", GST_PAD_SRC,
- GST_PAD_ALWAYS,
- srccaps, NULL);
- gst_element_factory_add_pad_template (factory,
- params->srctempl);
- params->audiosinktempl = gst_pad_template_new ("audio_%d",
- GST_PAD_SINK,
- GST_PAD_REQUEST,
- audiosinkcaps, NULL);
- gst_element_factory_add_pad_template (factory,
- params->audiosinktempl);
- params->videosinktempl = gst_pad_template_new ("video_%d",
- GST_PAD_SINK,
- GST_PAD_REQUEST,
- videosinkcaps, NULL);
- gst_element_factory_add_pad_template (factory,
- params->videosinktempl);
+ params->srccaps = srccaps;
+ params->videosinkcaps = videosinkcaps;
+ params->audiosinkcaps = audiosinkcaps;
g_hash_table_insert (global_plugins,
GINT_TO_POINTER (type),
(gpointer) params);
- /* The very last thing is to register the elementfactory with the plugin. */
- gst_plugin_add_feature (plugin, GST_PLUGIN_FEATURE (factory));
-
next:
in_plugin = in_plugin->next;
}
projects / platform / upstream / gst-libav.git / commitdiff