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ext/vorbis/vorbisenc.c: Make vorbisenc's pad template behave like vorbisdec's. Fixes a leak with pad templates.

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Original commit message from CVS:
* ext/vorbis/vorbisenc.c: (gst_vorbis_enc_base_init),
(gst_vorbis_enc_init):
Make vorbisenc's pad template behave like vorbisdec's. Fixes a leak with
pad templates.
This commit is contained in:
Edward Hervey 2008-12-12 07:17:21 +00:00
parent c4295a07b9
commit a3c1a0507a
2 changed files with 32 additions and 33 deletions
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7
ChangeLog
View file

@ -1,3 +1,10 @@
2008-12-12 Edward Hervey <edward.hervey@collabora.co.uk>
* ext/vorbis/vorbisenc.c: (gst_vorbis_enc_base_init),
(gst_vorbis_enc_init):
Make vorbisenc's pad template behave like vorbisdec's. Fixes a leak with
pad templates.
2008-12-12 Edward Hervey <edward.hervey@collabora.co.uk>
* gst-libs/gst/riff/riff-media.c: (gst_riff_create_video_caps),

58
ext/vorbis/vorbisenc.c
View file

@ -56,8 +56,23 @@
GST_DEBUG_CATEGORY_EXTERN (vorbisenc_debug);
#define GST_CAT_DEFAULT vorbisenc_debug
static GstPadTemplate *gst_vorbis_enc_src_template,
*gst_vorbis_enc_sink_template;
static GstStaticPadTemplate vorbis_enc_sink_factory =
GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("audio/x-raw-float, "
"rate = (int) [ 1, 200000 ], "
"channels = (int) [ 1, 256 ], " "endianness = (int) BYTE_ORDER, "
"width = (int) 32")
);
static GstStaticPadTemplate vorbis_enc_src_factory =
GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("audio/x-vorbis")
);
/* elementfactory information */
static const GstElementDetails vorbisenc_details =
@ -134,41 +149,18 @@ gst_vorbis_enc_add_interfaces (GType vorbisenc_type)
&tag_setter_info);
}
static GstCaps *
vorbis_caps_factory (void)
{
return gst_caps_new_simple ("audio/x-vorbis", NULL);
}
static GstCaps *
raw_caps_factory (void)
{
/* lowest, highest sample rates come from vorbis/lib/modes/setup_X.h:
* 1-200000 Hz */
return
gst_caps_new_simple ("audio/x-raw-float",
"rate", GST_TYPE_INT_RANGE, 1, 200000,
"channels", GST_TYPE_INT_RANGE, 1, 256,
"endianness", G_TYPE_INT, G_BYTE_ORDER, "width", G_TYPE_INT, 32, NULL);
}
static void
gst_vorbis_enc_base_init (gpointer g_class)
{
GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
GstCaps *raw_caps, *vorbis_caps;
GstPadTemplate *src_template, *sink_template;
raw_caps = raw_caps_factory ();
vorbis_caps = vorbis_caps_factory ();
gst_vorbis_enc_sink_template = gst_pad_template_new ("sink", GST_PAD_SINK,
GST_PAD_ALWAYS, raw_caps);
gst_vorbis_enc_src_template = gst_pad_template_new ("src", GST_PAD_SRC,
GST_PAD_ALWAYS, vorbis_caps);
gst_element_class_add_pad_template (element_class,
gst_vorbis_enc_sink_template);
gst_element_class_add_pad_template (element_class,
gst_vorbis_enc_src_template);
src_template = gst_static_pad_template_get (&vorbis_enc_src_factory);
gst_element_class_add_pad_template (element_class, src_template);
sink_template = gst_static_pad_template_get (&vorbis_enc_sink_factory);
gst_element_class_add_pad_template (element_class, sink_template);
gst_element_class_set_details (element_class, &vorbisenc_details);
}
@ -636,7 +628,7 @@ static void
gst_vorbis_enc_init (GstVorbisEnc * vorbisenc, GstVorbisEncClass * klass)
{
vorbisenc->sinkpad =
gst_pad_new_from_template (gst_vorbis_enc_sink_template, "sink");
gst_pad_new_from_static_template (&vorbis_enc_sink_factory, "sink");
gst_pad_set_event_function (vorbisenc->sinkpad,
GST_DEBUG_FUNCPTR (gst_vorbis_enc_sink_event));
gst_pad_set_chain_function (vorbisenc->sinkpad,
@ -650,7 +642,7 @@ gst_vorbis_enc_init (GstVorbisEnc * vorbisenc, GstVorbisEncClass * klass)
gst_element_add_pad (GST_ELEMENT (vorbisenc), vorbisenc->sinkpad);
vorbisenc->srcpad =
gst_pad_new_from_template (gst_vorbis_enc_src_template, "src");
gst_pad_new_from_static_template (&vorbis_enc_src_factory, "src");
gst_pad_set_query_function (vorbisenc->srcpad,
GST_DEBUG_FUNCPTR (gst_vorbis_enc_src_query));
gst_pad_set_query_type_function (vorbisenc->srcpad,