gst/debug/progressreport.c: Add 'format' property to force querying to a particular format.

Original commit message from CVS: * gst/debug/progressreport.c: (gst_progress_report_finalize), (gst_progress_report_class_init), (gst_progress_report_init), (gst_progress_report_do_query), (gst_progress_report_report), (gst_progress_report_set_property), (gst_progress_report_get_property): Add 'format' property to force querying to a particular format.
2024-07-12 01:16:22 +00:00 · 2006-04-21 17:15:29 +00:00 · 2006-04-21 17:15:29 +00:00 · b3debb82fd
parent 48892690e6
commit b3debb82fd
2 changed files with 145 additions and 80 deletions
--- a/9
+++ b/9
@ -1,3 +1,12 @@
+2006-04-21  Tim-Philipp Müller  <tim at centricular dot net>
+
+	* gst/debug/progressreport.c: (gst_progress_report_finalize),
+	(gst_progress_report_class_init), (gst_progress_report_init),
+	(gst_progress_report_do_query), (gst_progress_report_report),
+	(gst_progress_report_set_property),
+	(gst_progress_report_get_property):
+	  Add 'format' property to force querying to a particular format.
+
 2006-04-21  Andy Wingo  <wingo@pobox.com>

 	* ext/dv/gstdv.c (plugin_init): libdv is a marginal decoder, at
--- a/gst/debug/progressreport.c
+++ b/gst/debug/progressreport.c
@ -2,6 +2,7 @@
 * 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>
+ * Copyright (C) <2006> Tim-Philipp Müller <tim centricular net>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
@ -37,7 +38,7 @@
  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_PROGRESS_REPORT,GstProgressReportClass))
 #define GST_IS_PROGRESS_REPORT(obj) \
  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_PROGRESS_REPORT))
-#define GST_IS_PROGRESS_REPORT_CLASS(obj) \
+#define GST_IS_PROGRESS_REPORT_CLASS(klass) \
  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_PROGRESS_REPORT))

 typedef struct _GstProgressReport GstProgressReport;
@ -51,6 +52,10 @@ struct _GstProgressReport
  gboolean silent;
  GTimeVal start_time;
  GTimeVal last_report;
+
+  /* Format used for querying. Using a string here because the
+   * format might not be registered yet when the property is set */
+  gchar *format;
 };

 struct _GstProgressReportClass
@ -62,7 +67,8 @@ enum
 {
  ARG_0,
  ARG_UPDATE_FREQ,
-  ARG_SILENT
+  ARG_SILENT,
+  ARG_FORMAT
 };

 GstStaticPadTemplate progress_report_src_template =
@ -85,6 +91,7 @@ GST_ELEMENT_DETAILS ("Progress report",

 #define DEFAULT_UPDATE_FREQ  5
 #define DEFAULT_SILENT       FALSE
+#define DEFAULT_FORMAT       "auto"

 static void gst_progress_report_set_property (GObject * object, guint prop_id,
    const GValue * value, GParamSpec * pspec);
@ -115,6 +122,17 @@ gst_progress_report_base_init (gpointer g_class)
  gst_element_class_set_details (element_class, &progress_report_details);
 }

+static void
+gst_progress_report_finalize (GObject * obj)
+{
+  GstProgressReport *filter = GST_PROGRESS_REPORT (obj);
+
+  g_free (filter->format);
+  filter->format = NULL;
+
+  G_OBJECT_CLASS (parent_class)->finalize (obj);
+}
+
 static void
 gst_progress_report_class_init (GstProgressReportClass * g_class)
 {
@ -124,19 +142,24 @@ gst_progress_report_class_init (GstProgressReportClass * g_class)
  gobject_class = G_OBJECT_CLASS (g_class);
  gstbasetrans_class = GST_BASE_TRANSFORM_CLASS (g_class);

+  gobject_class->finalize = gst_progress_report_finalize;
  gobject_class->set_property = gst_progress_report_set_property;
  gobject_class->get_property = gst_progress_report_get_property;

-  g_object_class_install_property (G_OBJECT_CLASS (g_class),
+  g_object_class_install_property (gobject_class,
      ARG_UPDATE_FREQ, g_param_spec_int ("update-freq", "Update Frequency",
          "Number of seconds between reports when data is flowing", 1, G_MAXINT,
          DEFAULT_UPDATE_FREQ, G_PARAM_READWRITE));

-  g_object_class_install_property (G_OBJECT_CLASS (g_class),
+  g_object_class_install_property (gobject_class,
      ARG_SILENT, g_param_spec_boolean ("silent",
          "Do not print output to stdout", "Do not print output to stdout",
          DEFAULT_SILENT, G_PARAM_READWRITE));

+  g_object_class_install_property (gobject_class,
+      ARG_FORMAT, g_param_spec_string ("format", "format",
+          "Format to use for the querying", DEFAULT_FORMAT, G_PARAM_READWRITE));
+
  gstbasetrans_class->event = GST_DEBUG_FUNCPTR (gst_progress_report_event);
  gstbasetrans_class->transform_ip =
      GST_DEBUG_FUNCPTR (gst_progress_report_transform_ip);
@ -152,6 +175,85 @@ gst_progress_report_init (GstProgressReport * report,

  report->update_freq = DEFAULT_UPDATE_FREQ;
  report->silent = DEFAULT_SILENT;
+  report->format = g_strdup (DEFAULT_FORMAT);
+}
+
+static gboolean
+gst_progress_report_do_query (GstProgressReport * filter, GstFormat format,
+    gint hh, gint mm, gint ss)
+{
+  const gchar *format_name = NULL;
+  GstPad *sink_pad;
+  gint64 cur, total;
+
+  sink_pad = GST_BASE_TRANSFORM (filter)->sinkpad;
+
+  GST_LOG_OBJECT (filter, "querying using format %d (%s)", format,
+      gst_format_get_name (format));
+
+  if (!gst_pad_query_peer_position (sink_pad, &format, &cur) ||
+      !gst_pad_query_peer_duration (sink_pad, &format, &total)) {
+    return FALSE;
+  }
+
+  switch (format) {
+    case GST_FORMAT_BYTES:
+      format_name = "bytes";
+      break;
+    case GST_FORMAT_BUFFERS:
+      format_name = "buffers";
+      break;
+    case GST_FORMAT_PERCENT:
+      format_name = "percent";
+      break;
+    case GST_FORMAT_TIME:
+      format_name = "seconds";
+      cur /= GST_SECOND;
+      total /= GST_SECOND;
+      break;
+    case GST_FORMAT_DEFAULT:{
+      GstCaps *caps;
+
+      format_name = "bogounits";
+      caps = GST_PAD_CAPS (GST_BASE_TRANSFORM (filter)->sinkpad);
+      if (caps && gst_caps_is_fixed (caps) && !gst_caps_is_any (caps)) {
+        GstStructure *s = gst_caps_get_structure (caps, 0);
+        const gchar *mime_type = gst_structure_get_name (s);
+
+        if (g_str_has_prefix (mime_type, "video/") ||
+            g_str_has_prefix (mime_type, "image/")) {
+          format_name = "frames";
+        } else if (g_str_has_prefix (mime_type, "audio/")) {
+          format_name = "samples";
+        }
+      }
+      break;
+    }
+    default:{
+      const GstFormatDefinition *details;
+
+      details = gst_format_get_details (format);
+      if (details) {
+        format_name = details->nick;
+      } else {
+        format_name = "unknown";
+      }
+      break;
+    }
+  }
+
+  if (!filter->silent) {
+    if (total > 0) {
+      g_print ("%s (%02d:%02d:%02d): %" G_GINT64_FORMAT " / %"
+          G_GINT64_FORMAT " %s (%4.1f %%)\n", GST_OBJECT_NAME (filter), hh,
+          mm, ss, cur, total, format_name, (gdouble) cur / total * 100.0);
+    } else {
+      g_print ("%s (%02d:%02d:%02d): %" G_GINT64_FORMAT " %s\n",
+          GST_OBJECT_NAME (filter), hh, mm, ss, cur, format_name);
+    }
+  }
+
+  return TRUE;
 }

 static void
@ -161,100 +263,41 @@ gst_progress_report_report (GstProgressReport * filter, GTimeVal cur_time)
    GST_FORMAT_PERCENT, GST_FORMAT_BUFFERS,
    GST_FORMAT_DEFAULT
  };
-  GstPad *peer_pad;
-  gint64 cur_progress;
-  gint64 total_progress;
-  gint hh, mm, ss, i;
+  GstFormat format = GST_FORMAT_UNDEFINED;
+  gboolean done = FALSE;
  glong run_time;
+  gint hh, mm, ss;

-  GST_OBJECT_LOCK (filter);
  run_time = cur_time.tv_sec - filter->start_time.tv_sec;

  hh = (run_time / 3600) % 100;
  mm = (run_time / 60) % 60;
  ss = (run_time % 60);

-  peer_pad = gst_pad_get_peer (GST_BASE_TRANSFORM (filter)->sinkpad);
-  /* Query for the current time then attempt to set to time + offset */
-  for (i = 0; i < G_N_ELEMENTS (try_formats); ++i) {
-    const gchar *format_name = NULL;
-    GstFormat format;
+  GST_OBJECT_LOCK (filter);

-    format = try_formats[i];
+  if (filter->format != NULL && strcmp (filter->format, "auto") != 0) {
+    format = gst_format_get_by_nick (filter->format);
+  }

-    if (gst_pad_query_position (peer_pad, &format, &cur_progress) &&
-        gst_pad_query_duration (peer_pad, &format, &total_progress)) {
-      switch (format) {
-        case GST_FORMAT_BYTES:
-          format_name = "bytes";
-          break;
-        case GST_FORMAT_BUFFERS:
-          format_name = "buffers";
-          break;
-        case GST_FORMAT_PERCENT:
-          format_name = "percent";
-          break;
-        case GST_FORMAT_TIME:
-          format_name = "seconds";
-          cur_progress /= GST_SECOND;
-          total_progress /= GST_SECOND;
-          break;
-        case GST_FORMAT_DEFAULT:
-        {
-          GstCaps *caps;
+  if (format != GST_FORMAT_UNDEFINED) {
+    done = gst_progress_report_do_query (filter, format, hh, mm, ss);
+  } else {
+    gint i;

-          format_name = "bogounits";
-          caps = GST_PAD_CAPS (GST_BASE_TRANSFORM (filter)->sinkpad);
-          if (caps && gst_caps_is_fixed (caps) && !gst_caps_is_any (caps)) {
-            GstStructure *s = gst_caps_get_structure (caps, 0);
-            const gchar *mime_type = gst_structure_get_name (s);
-
-            if (g_str_has_prefix (mime_type, "video/")
-                || g_str_has_prefix (mime_type, "image/")) {
-              format_name = "frames";
-            } else if (g_str_has_prefix (mime_type, "audio/")) {
-              format_name = "samples";
-            }
-          }
-          break;
-        }
-        default:
-        {
-          const GstFormatDefinition *details;
-
-          details = gst_format_get_details (format);
-          if (details) {
-            format_name = details->nick;
-          } else {
-            format_name = "unknown";
-          }
-          break;
-        }
-      }
-
-      if (!filter->silent) {
-        if (total_progress > 0) {
-          g_print ("%s (%02d:%02d:%02d): %" G_GINT64_FORMAT " / %"
-              G_GINT64_FORMAT " %s (%4.1f %%)\n", GST_OBJECT_NAME (filter), hh,
-              mm, ss, cur_progress, total_progress, format_name,
-              (gdouble) cur_progress / total_progress * 100.0);
-        } else {
-          g_print ("%s (%02d:%02d:%02d): %" G_GINT64_FORMAT " %s\n",
-              GST_OBJECT_NAME (filter), hh, mm, ss, cur_progress, format_name);
-        }
-      }
-      break;
+    for (i = 0; i < G_N_ELEMENTS (try_formats); ++i) {
+      done = gst_progress_report_do_query (filter, try_formats[i], hh, mm, ss);
+      if (done)
+        break;
    }
  }

-  if (i == G_N_ELEMENTS (try_formats)) {
-    g_print ("%s (%2d:%2d:%2d): Could not query current position.\n",
+  if (!done && !filter->silent) {
+    g_print ("%s (%2d:%2d:%2d): Could not query position and/or duration\n",
        GST_OBJECT_NAME (filter), hh, mm, ss);
  }

  GST_OBJECT_UNLOCK (filter);
-
-  gst_object_unref (peer_pad);
 }

 static gboolean
@ -339,6 +382,14 @@ gst_progress_report_set_property (GObject * object, guint prop_id,
      filter->silent = g_value_get_boolean (value);
      GST_OBJECT_UNLOCK (filter);
      break;
+    case ARG_FORMAT:
+      GST_OBJECT_LOCK (filter);
+      g_free (filter->format);
+      filter->format = g_value_dup_string (value);
+      if (filter->format == NULL)
+        filter->format = g_strdup ("auto");
+      GST_OBJECT_UNLOCK (filter);
+      break;
    default:
      break;
  }
@ -363,6 +414,11 @@ gst_progress_report_get_property (GObject * object, guint prop_id,
      g_value_set_boolean (value, filter->silent);
      GST_OBJECT_UNLOCK (filter);
      break;
+    case ARG_FORMAT:
+      GST_OBJECT_LOCK (filter);
+      g_value_set_string (value, filter->format);
+      GST_OBJECT_UNLOCK (filter);
+      break;
    default:
      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
      break;