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fix to new plugin system

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Original commit message from CVS:
fix to new plugin system
This commit is contained in:
Benjamin Otte 2003-11-02 19:28:08 +00:00
parent 9c852c6349
commit 302cf767d9
2 changed files with 58 additions and 52 deletions
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55
gst/wavenc/gstwavenc.c
View file

@ -27,6 +27,7 @@
#include <gstwavenc.h> #include <gstwavenc.h>
#include <riff.h> #include <riff.h>
static void gst_wavenc_base_init (gpointer g_class);
static void gst_wavenc_class_init (GstWavEncClass *klass); static void gst_wavenc_class_init (GstWavEncClass *klass);
static void gst_wavenc_init (GstWavEnc *wavenc); static void gst_wavenc_init (GstWavEnc *wavenc);
static void gst_wavenc_chain (GstPad *pad, GstData *_data); static void gst_wavenc_chain (GstPad *pad, GstData *_data);
@ -68,15 +69,12 @@ struct wave_header {
struct chunk_struct data; struct chunk_struct data;
}; };
static GstElementDetails gst_wavenc_details = { static GstElementDetails gst_wavenc_details = GST_ELEMENT_DETAILS (
"WAV encoder", "WAV encoder",
"Codec/Audio/Encoder", "Codec/Audio/Encoder",
"LGPL",
"Encode raw audio into WAV", "Encode raw audio into WAV",
VERSION, "Iain Holmes <iain@prettypeople.org>"
"Iain Holmes <iain@prettypeople.org>", );
"(C) 2002",
};
static GstPadTemplate *srctemplate, *sinktemplate; static GstPadTemplate *srctemplate, *sinktemplate;
@ -128,7 +126,7 @@ gst_wavenc_get_type (void)
if (type == 0) { if (type == 0) {
static const GTypeInfo info = { static const GTypeInfo info = {
sizeof (GstWavEncClass), sizeof (GstWavEncClass),
NULL, gst_wavenc_base_init,
NULL, NULL,
(GClassInitFunc) gst_wavenc_class_init, (GClassInitFunc) gst_wavenc_class_init,
NULL, NULL,
@ -185,6 +183,19 @@ set_property (GObject *object,
} }
} }
static void
gst_wavenc_base_init (gpointer g_class)
{
GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
gst_element_class_set_details (element_class, &gst_wavenc_details);
srctemplate = src_factory ();
gst_element_class_add_pad_template (element_class, srctemplate);
sinktemplate = sink_factory ();
gst_element_class_add_pad_template (element_class, sinktemplate);
}
static void static void
gst_wavenc_class_init (GstWavEncClass *klass) gst_wavenc_class_init (GstWavEncClass *klass)
{ {
@ -642,29 +653,21 @@ gst_wavenc_chain (GstPad *pad,
} }
static gboolean static gboolean
plugin_init (GModule *module, plugin_init (GstPlugin *plugin)
GstPlugin *plugin)
{ {
GstElementFactory *factory; return gst_element_register (plugin, "wavenc", GST_RANK_NONE, GST_TYPE_WAVENC);
factory = gst_element_factory_new ("wavenc", GST_TYPE_WAVENC,
&gst_wavenc_details);
srctemplate = src_factory ();
gst_element_factory_add_pad_template (factory, srctemplate);
sinktemplate = sink_factory ();
gst_element_factory_add_pad_template (factory, sinktemplate);
gst_plugin_add_feature (plugin, GST_PLUGIN_FEATURE (factory));
return TRUE;
} }
GstPluginDesc plugin_desc = { GST_PLUGIN_DEFINE (
GST_VERSION_MAJOR, GST_VERSION_MAJOR,
GST_VERSION_MINOR, GST_VERSION_MINOR,
"wavenc", "wavenc",
plugin_init "Encode raw audio into WAV",
}; plugin_init,
VERSION,
GST_LICENSE,
GST_COPYRIGHT,
GST_PACKAGE,
GST_ORIGIN
)

55
gst/wavparse/gstwavparse.c
View file

@ -26,6 +26,7 @@
#include <gstwavparse.h> #include <gstwavparse.h>
static void gst_wavparse_base_init (gpointer g_class);
static void gst_wavparse_class_init (GstWavParseClass *klass); static void gst_wavparse_class_init (GstWavParseClass *klass);
static void gst_wavparse_init (GstWavParse *wavparse); static void gst_wavparse_init (GstWavParse *wavparse);
@ -52,15 +53,12 @@ static gboolean gst_wavparse_srcpad_event (GstPad *pad, GstEvent *event);
static void gst_wavparse_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec); static void gst_wavparse_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);
/* elementfactory information */ /* elementfactory information */
static GstElementDetails gst_wavparse_details = { static GstElementDetails gst_wavparse_details = GST_ELEMENT_DETAILS (
".wav parser", ".wav parser",
"Codec/Parser", "Codec/Parser",
"LGPL",
"Parse a .wav file into raw audio", "Parse a .wav file into raw audio",
VERSION, "Erik Walthinsen <omega@cse.ogi.edu>"
"Erik Walthinsen <omega@cse.ogi.edu>", );
"(C) 1999",
};
GST_PAD_TEMPLATE_FACTORY (sink_template_factory, GST_PAD_TEMPLATE_FACTORY (sink_template_factory,
"wavparse_sink", "wavparse_sink",
@ -138,7 +136,8 @@ gst_wavparse_get_type (void)
if (!wavparse_type) { if (!wavparse_type) {
static const GTypeInfo wavparse_info = { static const GTypeInfo wavparse_info = {
sizeof(GstWavParseClass), NULL, sizeof(GstWavParseClass),
gst_wavparse_base_init,
NULL, NULL,
(GClassInitFunc) gst_wavparse_class_init, (GClassInitFunc) gst_wavparse_class_init,
NULL, NULL,
@ -152,6 +151,18 @@ gst_wavparse_get_type (void)
return wavparse_type; return wavparse_type;
} }
static void
gst_wavparse_base_init (gpointer g_class)
{
GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
gst_element_class_set_details (element_class, &gst_wavparse_details);
/* register src pads */
gst_element_class_add_pad_template (element_class, GST_PAD_TEMPLATE_GET (sink_template_factory));
gst_element_class_add_pad_template (element_class, GST_PAD_TEMPLATE_GET (src_template_factory));
}
static void static void
gst_wavparse_class_init (GstWavParseClass *klass) gst_wavparse_class_init (GstWavParseClass *klass)
{ {
@ -1100,32 +1111,24 @@ gst_wavparse_change_state (GstElement *element)
} }
static gboolean static gboolean
plugin_init (GModule *module, GstPlugin *plugin) plugin_init (GstPlugin *plugin)
{ {
GstElementFactory *factory;
if (!gst_library_load ("gstbytestream")) { if (!gst_library_load ("gstbytestream")) {
return FALSE; return FALSE;
} }
/* create an elementfactory for the wavparse element */ return gst_element_register (plugin, "wavparse", GST_RANK_SECONDARY, GST_TYPE_WAVPARSE);
factory = gst_element_factory_new ("wavparse", GST_TYPE_WAVPARSE,
&gst_wavparse_details);
g_return_val_if_fail(factory != NULL, FALSE);
gst_element_factory_set_rank (factory, GST_ELEMENT_RANK_SECONDARY);
/* register src pads */
gst_element_factory_add_pad_template (factory, GST_PAD_TEMPLATE_GET (sink_template_factory));
gst_element_factory_add_pad_template (factory, GST_PAD_TEMPLATE_GET (src_template_factory));
gst_plugin_add_feature (plugin, GST_PLUGIN_FEATURE (factory));
return TRUE;
} }
GstPluginDesc plugin_desc = { GST_PLUGIN_DEFINE (
GST_VERSION_MAJOR, GST_VERSION_MAJOR,
GST_VERSION_MINOR, GST_VERSION_MINOR,
"wavparse", "wavparse",
plugin_init "Parse a .wav file into raw audio",
}; plugin_init,
VERSION,
GST_LICENSE,
GST_COPYRIGHT,
GST_PACKAGE,
GST_ORIGIN
)