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Report which format was used for GST_FORMAT_DEFAULT in dvdec

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Original commit message from CVS:
Report which format was used for GST_FORMAT_DEFAULT in dvdec
Add progressreport element for testing.
This commit is contained in:
Jan Schmidt 2004-05-13 11:32:42 +00:00
parent 5a3704a4f0
commit 2d80a4aaa6
5 changed files with 295 additions and 2 deletions
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13
ChangeLog
View file

@ -1,3 +1,16 @@
2004-05-13 Jan Schmidt <thaytan@mad.scientist.com>
* ext/dv/gstdvdec.c: (gst_dvdec_src_convert)
Report which format was used for GST_FORMAT_DEFAULT
* gst/debug/Makefile.am:
* gst/debug/gstdebug.c: (plugin_init):
* gst/debug/progressreport.c: (gst_progressreport_base_init),
(gst_progressreport_class_init), (gst_progressreport_init),
(gst_progressreport_report), (gst_progressreport_set_property),
(gst_progressreport_get_property), (gst_progressreport_chain),
(gst_progressreport_plugin_init):
Add progressreport element for testing.
2004-05-13 Thomas Vander Stichele <thomas at apestaart dot org>
* sys/v4l/gstv4lsrc.c: (gst_v4lsrc_get), (gst_v4lsrc_change_state):

3
ext/dv/gstdvdec.c
View file

@ -155,7 +155,7 @@ gst_dvdec_quality_get_type (void)
{2, "DV_QUALITY_AC_2", "Highest quality mono decoding"},
{3, "DV_QUALITY_DC|DV_QUALITY_COLOUR", "Fastest colour decoding"},
{4, "DV_QUALITY_AC_1|DV_QUALITY_COLOUR",
"Colour, using only the first AC coefficient"},
"Colour, using only the first AC coefficient"},
{5, "DV_QUALITY_BEST", "Highest quality colour decoding"},
};
@ -426,6 +426,7 @@ gst_dvdec_src_convert (GstPad * pad, GstFormat src_format, gint64 src_value,
scale = dvdec->decoder->audio->num_channels * 2;
/* fallthrough */
case GST_FORMAT_DEFAULT:
*dest_format = GST_FORMAT_TIME;
if (pad == dvdec->videosrcpad)
*dest_value = src_value * dvdec->framerate * scale / GST_SECOND;
else if (pad == dvdec->audiosrcpad)

3
gst/debug/Makefile.am
View file

@ -15,7 +15,8 @@ libgstdebug_la_SOURCES = \
gstdebug.c \
breakmydata.c \
negotiation.c \
gstnavseek.c
gstnavseek.c \
progressreport.c
libgstdebug_la_CFLAGS = $(GST_CFLAGS)
libgstdebug_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)

2
gst/debug/gstdebug.c
View file

@ -27,6 +27,7 @@
gboolean gst_break_my_data_plugin_init (GstPlugin * plugin);
gboolean gst_negotiation_plugin_init (GstPlugin * plugin);
gboolean gst_navseek_plugin_init (GstPlugin * plugin);
gboolean gst_progressreport_plugin_init (GstPlugin * plugin);
static gboolean
plugin_init (GstPlugin * plugin)
@ -34,6 +35,7 @@ plugin_init (GstPlugin * plugin)
gst_break_my_data_plugin_init (plugin);
gst_negotiation_plugin_init (plugin);
gst_navseek_plugin_init (plugin);
gst_progressreport_plugin_init (plugin);
return TRUE;
}

276
gst/debug/progressreport.c Normal file
View file

@ -0,0 +1,276 @@
/* GStreamer
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
* Copyright (C) <2003> David Schleef <ds@schleef.org>
* Copyright (C) <2004> Jan Schmidt <thaytan@mad.scientist.com>
*
* 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 <gst/gst.h>
#include <string.h>
#include <math.h>
#include <time.h>
#define GST_TYPE_PROGRESSREPORT \
(gst_progressreport_get_type())
#define GST_PROGRESSREPORT(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_PROGRESSREPORT,GstProgressReport))
#define GST_PROGRESSREPORT_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_PROGRESSREPORT,GstProgressReportClass))
#define GST_IS_PROGRESSREPORT(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_PROGRESSREPORT))
#define GST_IS_PROGRESSREPORT_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_PROGRESSREPORT))
typedef struct _GstProgressReport GstProgressReport;
typedef struct _GstProgressReportClass GstProgressReportClass;
struct _GstProgressReport
{
GstElement element;
GstPad *sinkpad;
GstPad *srcpad;
gint update_freq;
GTimeVal start_time;
GTimeVal last_report;
};
struct _GstProgressReportClass
{
GstElementClass parent_class;
};
/* GstProgressReport signals and args */
enum
{
/* FILL ME */
LAST_SIGNAL
};
enum
{
ARG_0,
ARG_UPDATE_FREQ
/* FILL ME */
};
GstStaticPadTemplate progressreport_src_template =
GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS_ANY);
GstStaticPadTemplate progressreport_sink_template =
GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS_ANY);
static void gst_progressreport_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec);
static void gst_progressreport_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec);
static void gst_progressreport_chain (GstPad * pad, GstData * _data);
GST_BOILERPLATE (GstProgressReport, gst_progressreport, GstElement,
GST_TYPE_ELEMENT);
static void
gst_progressreport_base_init (gpointer g_class)
{
static GstElementDetails progressreport_details =
GST_ELEMENT_DETAILS ("Progress Report",
"Testing",
"Periodically query and report on processing progress",
"Jan Schmidt <thaytan@mad.scientist.com>");
GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&progressreport_sink_template));
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&progressreport_src_template));
gst_element_class_set_details (element_class, &progressreport_details);
}
static void
gst_progressreport_class_init (GstProgressReportClass * g_class)
{
GObjectClass *gobject_class;
gobject_class = G_OBJECT_CLASS (g_class);
g_object_class_install_property (G_OBJECT_CLASS (g_class),
ARG_UPDATE_FREQ, g_param_spec_int ("update-freq", "Update Frequency",
"Number of seconds between reports when data is flowing", 1, G_MAXINT,
5, G_PARAM_READWRITE));
gobject_class->set_property = gst_progressreport_set_property;
gobject_class->get_property = gst_progressreport_get_property;
}
static void
gst_progressreport_init (GstProgressReport * instance)
{
GstProgressReport *progressreport = GST_PROGRESSREPORT (instance);
progressreport->sinkpad =
gst_pad_new_from_template (gst_static_pad_template_get
(&progressreport_sink_template), "sink");
gst_element_add_pad (GST_ELEMENT (progressreport), progressreport->sinkpad);
gst_pad_set_chain_function (progressreport->sinkpad,
gst_progressreport_chain);
gst_pad_set_link_function (progressreport->sinkpad, gst_pad_proxy_pad_link);
gst_pad_set_getcaps_function (progressreport->sinkpad, gst_pad_proxy_getcaps);
progressreport->srcpad =
gst_pad_new_from_template (gst_static_pad_template_get
(&progressreport_src_template), "src");
gst_element_add_pad (GST_ELEMENT (progressreport), progressreport->srcpad);
gst_pad_set_link_function (progressreport->srcpad, gst_pad_proxy_pad_link);
gst_pad_set_getcaps_function (progressreport->srcpad, gst_pad_proxy_getcaps);
g_get_current_time (&(progressreport->last_report));
progressreport->start_time = progressreport->last_report;
progressreport->update_freq = 5;
}
static void
gst_progressreport_report (GstProgressReport * progressreport,
GTimeVal cur_time)
{
/* Query for the current time then attempt to set to time + offset */
gint64 cur_progress;
gint64 total_progress;
GstFormat peer_format = GST_FORMAT_DEFAULT;
gint hh, mm, ss;
glong run_time = cur_time.tv_sec - progressreport->start_time.tv_sec;
hh = (run_time / 3600) % 100;
mm = (run_time / 60) % 60;
ss = (run_time % 60);
if (gst_pad_query (gst_pad_get_peer (progressreport->sinkpad),
GST_QUERY_POSITION, &peer_format, &cur_progress)) {
GstFormat peer_format2 = peer_format;
gchar *format_name = NULL;
switch (peer_format) {
case GST_FORMAT_BYTES:
format_name = "bytes";
break;
case GST_FORMAT_TIME:
format_name = "seconds";
cur_progress /= GST_SECOND;
total_progress /= GST_SECOND;
break;
case GST_FORMAT_BUFFERS:
format_name = "buffers";
break;
case GST_FORMAT_PERCENT:
format_name = "percent";
break;
default:
format_name = "unknown";
break;
}
if ((gst_pad_query (gst_pad_get_peer (progressreport->sinkpad),
GST_QUERY_TOTAL, &peer_format2, &total_progress)) &&
(peer_format == peer_format2)) {
g_print ("%s (%2d:%2d:%2d): %lld / %lld %s (%3.2g %%)\n",
gst_object_get_name (GST_OBJECT (progressreport)), hh, mm, ss,
cur_progress, total_progress, format_name,
((gdouble) (cur_progress)) / total_progress * 100);
} else {
g_print ("%s (%2d:%2d:%2d): %lld %s\n",
gst_object_get_name (GST_OBJECT (progressreport)), hh, mm, ss,
cur_progress, format_name);
}
} else {
g_print ("%s (%2d:%2d:%2d): Could not query current position.\n",
gst_object_get_name (GST_OBJECT (progressreport)), hh, mm, ss);
}
}
static void
gst_progressreport_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
GstProgressReport *src;
g_return_if_fail (GST_IS_PROGRESSREPORT (object));
src = GST_PROGRESSREPORT (object);
switch (prop_id) {
case ARG_UPDATE_FREQ:
src->update_freq = g_value_get_int (value);
break;
default:
break;
}
}
static void
gst_progressreport_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec)
{
GstProgressReport *src;
g_return_if_fail (GST_IS_PROGRESSREPORT (object));
src = GST_PROGRESSREPORT (object);
switch (prop_id) {
case ARG_UPDATE_FREQ:
g_value_set_int (value, src->update_freq);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
gst_progressreport_chain (GstPad * pad, GstData * _data)
{
GstProgressReport *progressreport;
GTimeVal cur_time;
g_get_current_time (&cur_time);
progressreport = GST_PROGRESSREPORT (gst_pad_get_parent (pad));
/* Check if update_freq seconds have passed since the last update */
if ((cur_time.tv_sec - progressreport->last_report.tv_sec) >=
progressreport->update_freq) {
gst_progressreport_report (progressreport, cur_time);
progressreport->last_report = cur_time;
}
gst_pad_push (progressreport->srcpad, _data);
}
gboolean
gst_progressreport_plugin_init (GstPlugin * plugin)
{
return gst_element_register (plugin, "progressreport", GST_RANK_NONE,
GST_TYPE_PROGRESSREPORT);
}