diff options
Diffstat (limited to 'gst/gstdebugutils.c')
| -rw-r--r-- | gst/gstdebugutils.c | 146 |
1 files changed, 60 insertions, 86 deletions
diff --git a/gst/gstdebugutils.c b/gst/gstdebugutils.c index de74850..8e31bde 100644 --- a/gst/gstdebugutils.c +++ b/gst/gstdebugutils.c @@ -66,10 +66,10 @@ const gchar spaces[] = { extern GstClockTime _priv_gst_info_start_time; static gchar * -debug_dump_make_object_name (GstObject * element) +debug_dump_make_object_name (GstObject * obj) { - return g_strcanon (g_strdup_printf ("%s_%p", GST_OBJECT_NAME (element), - element), G_CSET_A_2_Z G_CSET_a_2_z G_CSET_DIGITS "_", '_'); + return g_strcanon (g_strdup_printf ("%s_%p", GST_OBJECT_NAME (obj), obj), + G_CSET_A_2_Z G_CSET_a_2_z G_CSET_DIGITS "_", '_'); } static gchar * @@ -81,7 +81,9 @@ debug_dump_get_element_state (GstElement * element) gst_element_get_state (element, &state, &pending, 0); if (pending == GST_STATE_VOID_PENDING) { - state_name = g_strdup_printf ("\\n[%c]", state_icons[state]); + gboolean is_locked = gst_element_is_locked_state (element); + state_name = g_strdup_printf ("\\n[%c]%s", state_icons[state], + (is_locked ? "(locked)" : "")); } else { state_name = g_strdup_printf ("\\n[%c] -> [%c]", state_icons[state], state_icons[pending]); @@ -159,15 +161,17 @@ debug_dump_pad (GstPad * pad, const gchar * color_name, } } if (details & GST_DEBUG_GRAPH_SHOW_STATES) { - gchar pad_flags[5]; + gchar pad_flags[4]; const gchar *activation_mode = "-><"; /* check if pad flags */ - pad_flags[0] = GST_OBJECT_FLAG_IS_SET (pad, GST_PAD_BLOCKED) ? 'B' : 'b'; - pad_flags[1] = GST_OBJECT_FLAG_IS_SET (pad, GST_PAD_FLUSHING) ? 'F' : 'f'; - pad_flags[2] = GST_OBJECT_FLAG_IS_SET (pad, GST_PAD_IN_GETCAPS) ? 'G' : 'g'; - pad_flags[3] = GST_OBJECT_FLAG_IS_SET (pad, GST_PAD_BLOCKING) ? 'B' : 'b'; - pad_flags[4] = '\0'; + pad_flags[0] = + GST_OBJECT_FLAG_IS_SET (pad, GST_PAD_FLAG_BLOCKED) ? 'B' : 'b'; + pad_flags[1] = + GST_OBJECT_FLAG_IS_SET (pad, GST_PAD_FLAG_FLUSHING) ? 'F' : 'f'; + pad_flags[2] = + GST_OBJECT_FLAG_IS_SET (pad, GST_PAD_FLAG_BLOCKING) ? 'B' : 'b'; + pad_flags[3] = '\0'; fprintf (out, "%s %s_%s [color=black, fillcolor=\"%s\", label=\"%s\\n[%c][%s]\", height=\"0.2\", style=\"%s\"];\n", @@ -203,6 +207,9 @@ debug_dump_element_pad (GstPad * pad, GstElement * element, /* output target-pad so that it belongs to this element */ if ((tmp_pad = gst_ghost_pad_get_target (GST_GHOST_PAD (pad)))) { if ((target_pad = gst_pad_get_peer (tmp_pad))) { + gchar *pad_name, *target_pad_name; + const gchar *spc = &spaces[MAX (sizeof (spaces) - (1 + indent * 2), 0)]; + if ((target_element = gst_pad_get_parent_element (target_pad))) { target_element_name = debug_dump_make_object_name (GST_OBJECT (target_element)); @@ -211,10 +218,22 @@ debug_dump_element_pad (GstPad * pad, GstElement * element, } debug_dump_pad (target_pad, color_name, target_element_name, details, out, indent); + /* src ghostpad relationship */ + pad_name = debug_dump_make_object_name (GST_OBJECT (pad)); + target_pad_name = debug_dump_make_object_name (GST_OBJECT (target_pad)); + if (dir == GST_PAD_SRC) { + fprintf (out, "%s%s_%s -> %s_%s [style=dashed, minlen=0]\n", spc, + target_element_name, target_pad_name, element_name, pad_name); + } else { + fprintf (out, "%s%s_%s -> %s_%s [style=dashed, minlen=0]\n", spc, + element_name, pad_name, target_element_name, target_pad_name); + } + g_free (target_pad_name); g_free (target_element_name); if (target_element) gst_object_unref (target_element); gst_object_unref (target_pad); + g_free (pad_name); } gst_object_unref (tmp_pad); } @@ -317,14 +336,13 @@ static void debug_dump_element_pad_link (GstPad * pad, GstElement * element, GstDebugGraphDetails details, FILE * out, const gint indent) { - GstElement *peer_element, *target_element; - GstPad *peer_pad, *target_pad, *tmp_pad; + GstElement *peer_element; + GstPad *peer_pad; GstCaps *caps, *peer_caps; gchar *media = NULL; gchar *media_src = NULL, *media_sink = NULL; gchar *pad_name, *element_name; gchar *peer_pad_name, *peer_element_name; - gchar *target_pad_name, *target_element_name; const gchar *spc = &spaces[MAX (sizeof (spaces) - (1 + indent * 2), 0)]; if ((peer_pad = gst_pad_get_peer (pad))) { @@ -333,10 +351,10 @@ debug_dump_element_pad_link (GstPad * pad, GstElement * element, ) { caps = gst_pad_get_current_caps (pad); if (!caps) - caps = gst_caps_copy (gst_pad_get_pad_template_caps (pad)); + caps = gst_pad_get_pad_template_caps (pad); peer_caps = gst_pad_get_current_caps (peer_pad); if (!peer_caps) - peer_caps = gst_caps_copy (gst_pad_get_pad_template_caps (peer_pad)); + peer_caps = gst_pad_get_pad_template_caps (peer_pad); media = debug_dump_describe_caps (caps, details); /* check if peer caps are different */ @@ -371,63 +389,6 @@ debug_dump_element_pad_link (GstPad * pad, GstElement * element, peer_element_name = g_strdup (""); } - if (GST_IS_GHOST_PAD (pad)) { - if ((tmp_pad = gst_ghost_pad_get_target (GST_GHOST_PAD (pad)))) { - if ((target_pad = gst_pad_get_peer (tmp_pad))) { - target_pad_name = - debug_dump_make_object_name (GST_OBJECT (target_pad)); - if ((target_element = gst_pad_get_parent_element (target_pad))) { - target_element_name = - debug_dump_make_object_name (GST_OBJECT (target_element)); - } else { - target_element_name = g_strdup (""); - } - /* src ghostpad relationship */ - fprintf (out, "%s%s_%s -> %s_%s [style=dashed, minlen=0]\n", spc, - target_element_name, target_pad_name, element_name, pad_name); - - g_free (target_pad_name); - g_free (target_element_name); - if (target_element) - gst_object_unref (target_element); - gst_object_unref (target_pad); - } - gst_object_unref (tmp_pad); - } - } - if (GST_IS_GHOST_PAD (peer_pad)) { - if ((tmp_pad = gst_ghost_pad_get_target (GST_GHOST_PAD (peer_pad)))) { - if ((target_pad = gst_pad_get_peer (tmp_pad))) { - target_pad_name = - debug_dump_make_object_name (GST_OBJECT (target_pad)); - if ((target_element = gst_pad_get_parent_element (target_pad))) { - target_element_name = - debug_dump_make_object_name (GST_OBJECT (target_element)); - } else { - target_element_name = g_strdup (""); - } - /* sink ghostpad relationship */ - fprintf (out, "%s%s_%s -> %s_%s [style=dashed, minlen=0]\n", spc, - peer_element_name, peer_pad_name, - target_element_name, target_pad_name); - /* FIXME: we are missing links from the proxy pad - * theoretically we need to: - * pad=gst_object_ref(target_pad); - * goto line 280: if ((peer_pad = gst_pad_get_peer (pad))) - * as this would be ugly we need to refactor ... - */ - debug_dump_element_pad_link (target_pad, target_element, details, out, - indent); - g_free (target_pad_name); - g_free (target_element_name); - if (target_element) - gst_object_unref (target_element); - gst_object_unref (target_pad); - } - gst_object_unref (tmp_pad); - } - } - /* pad link */ if (media) { fprintf (out, "%s%s_%s -> %s_%s [label=\"%s\"]\n", spc, @@ -497,7 +458,7 @@ debug_dump_element_pads (GstIterator * pad_iter, GstPad * pad, * @out: file to write to * @indent: level of graph indentation * - * Helper for _gst_debug_bin_to_dot_file() to recursively dump a pipeline. + * Helper for gst_debug_bin_to_dot_file() to recursively dump a pipeline. */ static void debug_dump_element (GstBin * bin, GstDebugGraphDetails details, FILE * out, @@ -581,10 +542,22 @@ debug_dump_element (GstBin * bin, GstDebugGraphDetails details, FILE * out, switch (gst_iterator_next (pad_iter, &item2)) { case GST_ITERATOR_OK: pad = g_value_get_object (&item2); - if (gst_pad_is_linked (pad) - && gst_pad_get_direction (pad) == GST_PAD_SRC) { - debug_dump_element_pad_link (pad, element, details, out, - indent); + if (gst_pad_is_linked (pad)) { + if (gst_pad_get_direction (pad) == GST_PAD_SRC) { + debug_dump_element_pad_link (pad, element, details, out, + indent); + } else { + GstPad *peer_pad = gst_pad_get_peer (pad); + + if (peer_pad) { + if (!GST_IS_GHOST_PAD (peer_pad) + && GST_IS_PROXY_PAD (peer_pad)) { + debug_dump_element_pad_link (peer_pad, NULL, details, + out, indent); + } + gst_object_unref (peer_pad); + } + } } g_value_reset (&item2); break; @@ -611,12 +584,13 @@ debug_dump_element (GstBin * bin, GstDebugGraphDetails details, FILE * out, break; } } + g_value_unset (&item); gst_iterator_free (element_iter); } /* - * _gst_debug_bin_to_dot_file: + * gst_debug_bin_to_dot_file: * @bin: the top-level pipeline that should be analyzed * @file_name: output base filename (e.g. "myplayer") * @@ -628,7 +602,7 @@ debug_dump_element (GstBin * bin, GstDebugGraphDetails details, FILE * out, * </programlisting></informalexample> */ void -_gst_debug_bin_to_dot_file (GstBin * bin, GstDebugGraphDetails details, +gst_debug_bin_to_dot_file (GstBin * bin, GstDebugGraphDetails details, const gchar * file_name) { gchar *full_file_name = NULL; @@ -693,16 +667,16 @@ _gst_debug_bin_to_dot_file (GstBin * bin, GstDebugGraphDetails details, } /* - * _gst_debug_bin_to_dot_file_with_ts: + * gst_debug_bin_to_dot_file_with_ts: * @bin: the top-level pipeline that should be analyzed * @file_name: output base filename (e.g. "myplayer") * - * This works like _gst_debug_bin_to_dot_file(), but adds the current timestamp + * This works like gst_debug_bin_to_dot_file(), but adds the current timestamp * to the filename, so that it can be used to take multiple snapshots. */ void -_gst_debug_bin_to_dot_file_with_ts (GstBin * bin, GstDebugGraphDetails details, - const gchar * file_name) +gst_debug_bin_to_dot_file_with_ts (GstBin * bin, + GstDebugGraphDetails details, const gchar * file_name) { gchar *ts_file_name = NULL; GstClockTime elapsed; @@ -725,19 +699,19 @@ _gst_debug_bin_to_dot_file_with_ts (GstBin * bin, GstDebugGraphDetails details, g_strdup_printf ("%u.%02u.%02u.%09u-%s", GST_TIME_ARGS (elapsed), file_name); - _gst_debug_bin_to_dot_file (bin, details, ts_file_name); + gst_debug_bin_to_dot_file (bin, details, ts_file_name); g_free (ts_file_name); } #else /* !GST_DISABLE_GST_DEBUG */ #ifndef GST_REMOVE_DISABLED void -_gst_debug_bin_to_dot_file (GstBin * bin, GstDebugGraphDetails details, +gst_debug_bin_to_dot_file (GstBin * bin, GstDebugGraphDetails details, const gchar * file_name) { } void -_gst_debug_bin_to_dot_file_with_ts (GstBin * bin, GstDebugGraphDetails details, +gst_debug_bin_to_dot_file_with_ts (GstBin * bin, GstDebugGraphDetails details, const gchar * file_name) { } |