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gst-libs/gst/tag/: Remove obsolete vorbistag element and debug category.

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Original commit message from CVS:
* gst-libs/gst/tag/Makefile.am:
* gst-libs/gst/tag/gstvorbistag.c:
(gst_tag_list_to_vorbiscomment_buffer):
Remove obsolete vorbistag element and debug category.

* gst/playback/gstplaybasebin.c: (check_queue):
Don't divide by 0 when queue-threshold is 0.

* sys/ximage/ximagesink.c: (gst_ximagesink_set_property):
Don't modify an existing pixel-aspect-ratio if we fail to read
a new one.
This commit is contained in:
Jan Schmidt 2005-11-20 17:11:06 +00:00
parent 679918cbf6
commit 569286d058
5 changed files with 22 additions and 307 deletions
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2
gst-libs/gst/tag/Makefile.am
View file

@ -6,7 +6,7 @@ libgsttaginclude_HEADERS = \
lib_LTLIBRARIES = libgsttagedit-@GST_MAJORMINOR@.la
libgsttagedit_@GST_MAJORMINOR@_la_SOURCES = gstvorbistag.c gsttagediting.c gstid3tag.c
libgsttagedit_@GST_MAJORMINOR@_la_SOURCES = gstvorbistag.c gstid3tag.c
libgsttagedit_@GST_MAJORMINOR@_la_CFLAGS = $(GST_CFLAGS) -I$(top_srcdir)/gst/tags
libgsttagedit_@GST_MAJORMINOR@_la_LIBADD = $(GST_LIBS)
libgsttagedit_@GST_MAJORMINOR@_la_LDFLAGS = $(GST_LT_LDFLAGS)

44
gst-libs/gst/tag/gsttagediting.c
View file

@ -1,44 +0,0 @@
/* GStreamer
* Copyright (C) 2003 Benjamin Otte <in7y118@public.uni-hamburg.de>
*
* gsttagediting.c: tag editing plugin
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include "gsttageditingprivate.h"
#include <gst/gst.h>
static gboolean
plugin_init (GstPlugin * plugin)
{
if (!gst_element_register (plugin, "vorbistag",
GST_RANK_PRIMARY, gst_vorbis_tag_get_type ())) {
return FALSE;
}
return TRUE;
}
GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
GST_VERSION_MINOR,
"gsttags",
"elements for manipulating data from ogg streams",
plugin_init, VERSION, GST_LICENSE, GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN)

252
gst-libs/gst/tag/gstvorbistag.c
View file

@ -27,158 +27,6 @@
#include <stdlib.h>
#include <string.h>
GST_DEBUG_CATEGORY_STATIC (gst_vorbis_tag_debug);
#define GST_CAT_DEFAULT gst_vorbis_tag_debug
#define GST_TYPE_VORBIS_TAG (gst_vorbis_tag_get_type())
#define GST_VORBIS_TAG(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_VORBIS_TAG, GstVorbisTag))
#define GST_VORBIS_TAG_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_VORBIS_TAG, GstVorbisTag))
#define GST_IS_VORBIS_TAG(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_VORBIS_TAG))
#define GST_IS_VORBIS_TAG_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_VORBIS_TAG))
typedef struct _GstVorbisTag GstVorbisTag;
typedef struct _GstVorbisTagClass GstVorbisTagClass;
struct _GstVorbisTag
{
GstElement element;
/* pads */
GstPad *sinkpad;
GstPad *srcpad;
/* output mode */
guint output;
};
struct _GstVorbisTagClass
{
GstElementClass parent_class;
};
/* elementfactory information */
static GstElementDetails gst_vorbis_tag_details =
GST_ELEMENT_DETAILS ("vorbis tag extractor",
"Tag",
"Extract tagging information from vorbis streams",
"Benjamin Otte <in7y118@public.uni-hamburg.de>");
enum
{
OUTPUT_UNKNOWN,
OUTPUT_TAGS,
OUTPUT_DATA
};
/* signals and args */
enum
{
/* FILL ME */
LAST_SIGNAL
};
static GstStaticPadTemplate gst_vorbis_tag_src_template =
GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("audio/x-vorbis; application/x-gst-tags")
);
static GstStaticPadTemplate gst_vorbis_tag_sink_template =
GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("audio/x-vorbis")
);
static void gst_vorbis_tag_base_init (gpointer g_class);
static void gst_vorbis_tag_class_init (gpointer g_class, gpointer class_data);
static void gst_vorbis_tag_init (GTypeInstance * instance, gpointer g_class);
static GstFlowReturn gst_vorbis_tag_chain (GstPad * pad, GstBuffer * buffer);
static GstStateChangeReturn gst_vorbis_tag_change_state (GstElement * element,
GstStateChange transition);
static GstElementClass *parent_class = NULL;
/* static guint gst_vorbis_tag_signals[LAST_SIGNAL] = { 0 }; */
GType
gst_vorbis_tag_get_type (void)
{
static GType vorbis_tag_type = 0;
if (!vorbis_tag_type) {
static const GTypeInfo vorbis_tag_info = {
sizeof (GstVorbisTagClass),
gst_vorbis_tag_base_init,
NULL,
gst_vorbis_tag_class_init,
NULL,
NULL,
sizeof (GstVorbisTag),
0,
gst_vorbis_tag_init,
};
static const GInterfaceInfo tag_setter_info = {
NULL,
NULL,
NULL
};
vorbis_tag_type =
g_type_register_static (GST_TYPE_ELEMENT, "GstVorbisTag",
&vorbis_tag_info, 0);
g_type_add_interface_static (vorbis_tag_type, GST_TYPE_TAG_SETTER,
&tag_setter_info);
GST_DEBUG_CATEGORY_INIT (gst_vorbis_tag_debug, "vorbistag", 0,
"vorbis tagging element");
}
return vorbis_tag_type;
}
static void
gst_vorbis_tag_base_init (gpointer g_class)
{
GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
gst_element_class_set_details (element_class, &gst_vorbis_tag_details);
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&gst_vorbis_tag_sink_template));
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&gst_vorbis_tag_src_template));
}
static void
gst_vorbis_tag_class_init (gpointer g_class, gpointer class_data)
{
GstElementClass *gstelement_class = GST_ELEMENT_CLASS (g_class);
parent_class = g_type_class_peek_parent (g_class);
gstelement_class->change_state = gst_vorbis_tag_change_state;
}
static void
gst_vorbis_tag_init (GTypeInstance * instance, gpointer g_class)
{
GstVorbisTag *tag = GST_VORBIS_TAG (instance);
/* create the sink and src pads */
tag->sinkpad =
gst_pad_new_from_template (gst_static_pad_template_get
(&gst_vorbis_tag_sink_template), "sink");
gst_element_add_pad (GST_ELEMENT (tag), tag->sinkpad);
gst_pad_set_chain_function (tag->sinkpad,
GST_DEBUG_FUNCPTR (gst_vorbis_tag_chain));
tag->srcpad =
gst_pad_new_from_template (gst_static_pad_template_get
(&gst_vorbis_tag_src_template), "src");
gst_element_add_pad (GST_ELEMENT (tag), tag->srcpad);
}
static GstTagEntryMatch tag_matches[] = {
{GST_TAG_TITLE, "TITLE"},
{GST_TAG_VERSION, "VERSION"},
@ -583,103 +431,3 @@ gst_tag_list_to_vorbiscomment_buffer (const GstTagList * list,
return buffer;
}
static GstFlowReturn
gst_vorbis_tag_chain (GstPad * pad, GstBuffer * buffer)
{
GstVorbisTag *tag;
GstBuffer *out = NULL;
tag = GST_VORBIS_TAG (gst_pad_get_parent (pad));
if (tag->output == OUTPUT_UNKNOWN) {
GstCaps *vorbis_caps = gst_caps_new_simple ("audio/x-vorbis", NULL);
GstCaps *tags_caps = gst_caps_new_simple ("application/x-gst-tags", NULL);
/* caps nego */
do {
#if 0
if (gst_pad_try_set_caps (tag->srcpad, vorbis_caps) >= 0) {
tag->output = OUTPUT_DATA;
} else if (gst_pad_try_set_caps (tag->srcpad, tags_caps) >= 0) {
tag->output = OUTPUT_TAGS;
} else {
const GstCaps *caps =
gst_static_caps_get (&gst_vorbis_tag_src_template.static_caps);
if (gst_pad_recover_caps_error (tag->srcpad, caps))
continue;
gst_caps_unref (vorbis_caps);
gst_caps_unref (tags_caps);
return GST_FLOW_ERROR;
}
#endif
} while (FALSE);
gst_caps_unref (vorbis_caps);
gst_caps_unref (tags_caps);
}
if (GST_BUFFER_SIZE (buffer) == 0)
GST_ELEMENT_ERROR (tag, CORE, TAG, (NULL),
("empty buffers are not allowed in vorbis data"));
if (GST_BUFFER_DATA (buffer)[0] == 3) {
gchar *vendor;
GstTagList *list =
gst_tag_list_from_vorbiscomment_buffer (buffer, (guchar *) "\003vorbis",
7, &vendor);
const GstTagList *found_tags;
gst_buffer_unref (buffer);
if (list == NULL) {
GST_ELEMENT_ERROR (tag, CORE, TAG, (NULL),
("invalid data in vorbis comments"));
return GST_FLOW_ERROR;
}
//gst_element_found_tags_for_pad (GST_ELEMENT (tag), tag->srcpad, 0,
// gst_tag_list_copy (list));
found_tags = gst_tag_setter_get_list (GST_TAG_SETTER (tag));
if (found_tags)
gst_tag_list_insert (list, found_tags,
gst_tag_setter_get_merge_mode (GST_TAG_SETTER (tag)));
out = gst_tag_list_to_vorbiscomment_buffer (list, (guchar *) "\003vorbis",
7, vendor);
gst_tag_list_free (list);
g_free (vendor);
}
if (tag->output == OUTPUT_DATA) {
gst_pad_push (tag->srcpad, out);
} else {
gst_buffer_unref (out);
}
return GST_FLOW_OK;
}
static GstStateChangeReturn
gst_vorbis_tag_change_state (GstElement * element, GstStateChange transition)
{
GstVorbisTag *tag;
tag = GST_VORBIS_TAG (element);
switch (transition) {
case GST_STATE_CHANGE_NULL_TO_READY:
break;
case GST_STATE_CHANGE_READY_TO_PAUSED:
break;
case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
/* do something to get out of the chain function faster */
break;
case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
break;
case GST_STATE_CHANGE_PAUSED_TO_READY:
tag->output = OUTPUT_UNKNOWN;
break;
case GST_STATE_CHANGE_READY_TO_NULL:
break;
}
return parent_class->change_state (element, transition);
}

8
gst/playback/gstplaybasebin.c
View file

@ -463,9 +463,13 @@ check_queue (GstPad * pad, GstBuffer * data, gpointer user_data)
g_object_get (G_OBJECT (queue), "current-level-time", &level, NULL);
GST_DEBUG ("Queue size: %" GST_TIME_FORMAT, GST_TIME_ARGS (level));
level = level * 100 / play_base_bin->queue_threshold;
if (level > 100)
if (play_base_bin->queue_threshold > 0) {
level = level * 100 / play_base_bin->queue_threshold;
if (level > 100)
level = 100;
} else
level = 100;
fill_buffer (play_base_bin, level);
/* continue! */

23
sys/ximage/ximagesink.c
View file

@ -1645,17 +1645,24 @@ gst_ximagesink_set_property (GObject * object, guint prop_id,
ximagesink->keep_aspect = g_value_get_boolean (value);
break;
case PROP_PIXEL_ASPECT_RATIO:
g_free (ximagesink->par);
ximagesink->par = g_new0 (GValue, 1);
g_value_init (ximagesink->par, GST_TYPE_FRACTION);
if (!g_value_transform (value, ximagesink->par)) {
{
GValue *tmp;
tmp = g_new0 (GValue, 1);
g_value_init (tmp, GST_TYPE_FRACTION);
if (!g_value_transform (value, tmp)) {
GST_WARNING_OBJECT (ximagesink,
"Could not transform string to aspect ratio");
gst_value_set_fraction (ximagesink->par, 1, 1);
g_free (tmp);
} else {
GST_DEBUG_OBJECT (ximagesink, "set PAR to %d/%d",
gst_value_get_fraction_numerator (tmp),
gst_value_get_fraction_denominator (tmp));
g_free (ximagesink->par);
ximagesink->par = tmp;
}
GST_DEBUG_OBJECT (ximagesink, "set PAR to %d/%d",
gst_value_get_fraction_numerator (ximagesink->par),
gst_value_get_fraction_denominator (ximagesink->par));
}
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);