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qa-monitor-preload: fix preload to work with pipeline creation

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Wrap around the main gstreamer pipeline creation functions as wrapping
g_object_new requires rebuilding glib.
This commit is contained in:
Thiago Santos 2013-07-17 21:46:37 -03:00
parent 4db12b8a76
commit 84b9b654e1
1 changed files with 75 additions and 28 deletions
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103
validate/gst/qa/gst-qa-monitor-preload.c
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@ -42,6 +42,8 @@ gst_qa_preload_wrap (GstElement * element)
* to the element */
g_object_set_data_full ((GObject *) element, "qa-runner", runner,
g_object_unref);
gst_qa_runner_setup (runner);
}
GstElement *
@ -63,41 +65,86 @@ gst_element_factory_make (const gchar * element_name, const gchar * name)
return element;
}
gpointer
g_object_new (GType object_type, const gchar * first_property_name, ...)
GstElement *
gst_pipeline_new (const gchar * name)
{
static gpointer (*g_object_new_real) (GType, const gchar *, ...) = NULL;
gpointer obj;
va_list var_args;
static GstElement *(*gst_pipeline_new_real) (const gchar *) = NULL;
GstElement *element;
if (!g_object_new_real)
g_object_new_real = dlsym (RTLD_NEXT, "g_object_new");
if (!gst_pipeline_new_real)
gst_pipeline_new_real = dlsym (RTLD_NEXT, "gst_pipeline_new");
va_start (var_args, first_property_name);
obj = g_object_new_valist (object_type, first_property_name, var_args);
va_end (var_args);
if (GST_IS_PIPELINE (obj)) {
gst_qa_preload_wrap (obj);
}
return obj;
element = gst_pipeline_new_real (name);
gst_qa_preload_wrap (element);
return element;
}
gpointer
g_object_newv (GType object_type, guint n_parameters, GParameter * parameters)
GstElement *
gst_parse_launchv (const gchar ** argv, GError ** error)
{
static gpointer (*g_object_newv_real) (GType, guint, GParameter *) = NULL;
gpointer obj;
static GstElement *(*gst_parse_launchv_real) (const gchar **, GError **) =
NULL;
GstElement *element;
if (!g_object_newv_real)
g_object_newv_real = dlsym (RTLD_NEXT, "g_object_newv");
if (!gst_parse_launchv_real)
gst_parse_launchv_real = dlsym (RTLD_NEXT, "gst_parse_launchv");
obj = g_object_newv_real (object_type, n_parameters, parameters);
if (GST_IS_PIPELINE (obj)) {
gst_qa_preload_wrap (obj);
element = gst_parse_launchv_real (argv, error);
if (GST_IS_PIPELINE (element)) {
gst_qa_preload_wrap (element);
}
return obj;
return element;
}
GstElement *
gst_parse_launchv_full (const gchar ** argv, GstParseContext * context,
GstParseFlags flags, GError ** error)
{
static GstElement *(*gst_parse_launchv_full_real) (const gchar **,
GstParseContext *, GstParseFlags, GError **) = NULL;
GstElement *element;
if (!gst_parse_launchv_full_real)
gst_parse_launchv_full_real = dlsym (RTLD_NEXT, "gst_parse_launchv_full");
element = gst_parse_launchv_full_real (argv, context, flags, error);
if (GST_IS_PIPELINE (element)) {
gst_qa_preload_wrap (element);
}
return element;
}
GstElement *
gst_parse_launch (const gchar * pipeline_description, GError ** error)
{
static GstElement *(*gst_parse_launch_real) (const gchar *, GError **) = NULL;
GstElement *element;
if (!gst_parse_launch_real)
gst_parse_launch_real = dlsym (RTLD_NEXT, "gst_parse_launch");
element = gst_parse_launch_real (pipeline_description, error);
if (GST_IS_PIPELINE (element)) {
gst_qa_preload_wrap (element);
}
return element;
}
GstElement *
gst_parse_launch_full (const gchar * pipeline_description,
GstParseContext * context, GstParseFlags flags, GError ** error)
{
static GstElement *(*gst_parse_launch_full_real) (const gchar *,
GstParseContext *, GstParseFlags, GError **) = NULL;
GstElement *element;
if (!gst_parse_launch_full_real)
gst_parse_launch_full_real = dlsym (RTLD_NEXT, "gst_parse_launch_full");
element =
gst_parse_launch_full_real (pipeline_description, context, flags, error);
if (GST_IS_PIPELINE (element)) {
gst_qa_preload_wrap (element);
}
return element;
}