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ges:validate: Check that no extra decoding happens

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This commit is contained in:
Thibault Saunier 2016-07-26 14:05:06 -04:00
parent 577938c9be
commit b612d015ca
1 changed files with 61 additions and 0 deletions
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61
tools/ges-validate.c
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@ -23,15 +23,19 @@
#endif #endif
#include "ges-validate.h" #include "ges-validate.h"
#include <string.h>
#include <ges/ges.h> #include <ges/ges.h>
#ifdef HAVE_GST_VALIDATE #ifdef HAVE_GST_VALIDATE
#include <gst/validate/gst-validate-scenario.h> #include <gst/validate/gst-validate-scenario.h>
#include <gst/validate/validate.h> #include <gst/validate/validate.h>
#include <gst/validate/gst-validate-utils.h> #include <gst/validate/gst-validate-utils.h>
#include <gst/validate/gst-validate-element-monitor.h>
#define MONITOR_ON_PIPELINE "validate-monitor" #define MONITOR_ON_PIPELINE "validate-monitor"
#define RUNNER_ON_PIPELINE "runner-monitor" #define RUNNER_ON_PIPELINE "runner-monitor"
#define WRONG_DECODER_ADDED g_quark_from_static_string ("ges::wrong-decoder-added")
static void static void
_validate_report_added_cb (GstValidateRunner * runner, _validate_report_added_cb (GstValidateRunner * runner,
@ -43,6 +47,60 @@ _validate_report_added_cb (GstValidateRunner * runner,
} }
} }
static void
bin_element_added (GstTracer * runner, GstClockTime ts,
GstBin * bin, GstElement * element, gboolean result)
{
GstObject *parent;
GstValidateElementMonitor *monitor =
g_object_get_data (G_OBJECT (element), "validate-monitor");
if (!monitor)
return;
if (!monitor->is_decoder)
return;
parent = gst_object_get_parent (GST_OBJECT (element));
do {
if (GES_IS_TRACK (parent)) {
GstElementClass *klass = GST_ELEMENT_CLASS (G_OBJECT_GET_CLASS (element));
const gchar *klassname =
gst_element_class_get_metadata (klass, GST_ELEMENT_METADATA_KLASS);
if (GES_IS_AUDIO_TRACK (parent) && strstr (klassname, "Audio") == NULL) {
GST_VALIDATE_REPORT (monitor, WRONG_DECODER_ADDED,
"Adding non audio decoder %s in audio track %s.",
GST_OBJECT_NAME (element), GST_OBJECT_NAME (parent));
} else if (GES_IS_VIDEO_TRACK (parent)
&& strstr (klassname, "Video") == NULL
&& strstr (klassname, "Image") == NULL) {
GST_VALIDATE_REPORT (monitor, WRONG_DECODER_ADDED,
"Adding non video decoder %s in video track %s.",
GST_OBJECT_NAME (element), GST_OBJECT_NAME (parent));
}
gst_object_unref (parent);
break;
}
gst_object_unref (parent);
parent = gst_object_get_parent (parent);
} while (parent);
}
static void
ges_validate_register_issues (void)
{
gst_validate_issue_register (gst_validate_issue_new (WRONG_DECODER_ADDED,
"Wrong decoder type added to track.",
"In a specific track type we should never create decoders"
" for some other types (No audio decoder should be added"
" in a Video track).", GST_VALIDATE_REPORT_LEVEL_CRITICAL));
}
gboolean gboolean
ges_validate_activate (GstPipeline * pipeline, const gchar * scenario, ges_validate_activate (GstPipeline * pipeline, const gchar * scenario,
gboolean * needs_setting_state) gboolean * needs_setting_state)
@ -51,6 +109,7 @@ ges_validate_activate (GstPipeline * pipeline, const gchar * scenario,
GstValidateMonitor *monitor = NULL; GstValidateMonitor *monitor = NULL;
ges_validate_register_action_types (); ges_validate_register_action_types ();
ges_validate_register_issues ();
if (scenario) { if (scenario) {
if (g_strcmp0 (scenario, "none")) { if (g_strcmp0 (scenario, "none")) {
@ -61,6 +120,8 @@ ges_validate_activate (GstPipeline * pipeline, const gchar * scenario,
} }
runner = gst_validate_runner_new (); runner = gst_validate_runner_new ();
gst_tracing_register_hook (GST_TRACER (runner), "bin-add-post",
G_CALLBACK (bin_element_added));
g_signal_connect (runner, "report-added", g_signal_connect (runner, "report-added",
G_CALLBACK (_validate_report_added_cb), pipeline); G_CALLBACK (_validate_report_added_cb), pipeline);
monitor = monitor =