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omx: log OMX events with OMX_PERFORMANCE debug category
It has been useful to have a clear raw and structured view of the gst <-> OMX exchanges when debugging. https://bugzilla.gnome.org/show_bug.cgi?id=797171
This commit is contained in:
Guillaume Desmottes
parent
313deb4ecf
commit
9b1598e5ec
1 changed files with 141 additions and 0 deletions
141
omx/gstomx.c
141
omx/gstomx.c
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@ -491,12 +491,153 @@ gst_omx_component_wait_message (GstOMXComponent * comp, GstClockTime timeout)
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return signalled;
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}
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static const gchar *
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omx_event_type_to_str (OMX_EVENTTYPE event)
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{
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switch (event) {
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case OMX_EventCmdComplete:
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return "EventCmdComplete";
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case OMX_EventError:
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return "EventError";
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case OMX_EventMark:
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return "EventMark";
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case OMX_EventPortSettingsChanged:
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return "EventPortSettingsChanged";
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case OMX_EventBufferFlag:
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return "EventBufferFlag";
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case OMX_EventResourcesAcquired:
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return "EventResourcesAcquired";
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case OMX_EventComponentResumed:
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return "EventComponentResumed";
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case OMX_EventDynamicResourcesAvailable:
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return "EventDynamicResourcesAvailable";
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case OMX_EventPortFormatDetected:
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return "EventPortFormatDetected";
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#ifdef OMX_EventIndexSettingChanged
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case OMX_EventIndexSettingChanged:
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return "EventIndexSettingChanged";
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#endif
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#ifdef OMX_EventPortNeedsDisable
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case OMX_EventPortNeedsDisable:
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return "EventPortNeedsDisable";
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#endif
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#ifdef OMX_EventPortNeedsFlush
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case OMX_EventPortNeedsFlush:
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return "EventPortNeedsFlush";
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#endif
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case OMX_EventKhronosExtensions:
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case OMX_EventVendorStartUnused:
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case OMX_EventMax:
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default:
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break;
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}
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return NULL;
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}
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/* See "Table 3-11: Event Parameter Usage" */
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static GstStructure *
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omx_event_to_debug_struct (OMX_EVENTTYPE event,
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guint32 data1, guint32 data2, gpointer event_data)
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{
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const gchar *name;
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name = omx_event_type_to_str (event);
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switch (event) {
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case OMX_EventCmdComplete:
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{
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const gchar *cmd = gst_omx_command_to_string (data1);
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if (!cmd)
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break;
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switch (data1) {
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case OMX_CommandStateSet:
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return gst_structure_new (name,
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"command", G_TYPE_STRING, cmd,
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"state-reached", G_TYPE_STRING, gst_omx_state_to_string (data2),
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NULL);
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case OMX_CommandFlush:
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case OMX_CommandPortDisable:
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case OMX_CommandPortEnable:
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case OMX_CommandMarkBuffer:
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return gst_structure_new (name,
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"command", G_TYPE_STRING, cmd, "port", G_TYPE_UINT, data2,
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"error", G_TYPE_STRING,
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gst_omx_error_to_string (GPOINTER_TO_UINT (event_data)), NULL);
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case OMX_CommandKhronosExtensions:
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case OMX_CommandVendorStartUnused:
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case OMX_CommandMax:
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break;
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}
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}
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break;
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case OMX_EventError:
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return gst_structure_new (name, "error", G_TYPE_STRING,
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gst_omx_error_to_string (data1), "extra-info", G_TYPE_STRING,
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gst_omx_error_to_string (data2), NULL);
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case OMX_EventMark:
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case OMX_EventComponentResumed:
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case OMX_EventResourcesAcquired:
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case OMX_EventDynamicResourcesAvailable:
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case OMX_EventPortFormatDetected:
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return gst_structure_new_empty (name);
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case OMX_EventPortSettingsChanged:
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#ifdef OMX_EventIndexSettingChanged
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case OMX_EventIndexSettingChanged:
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#endif
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#ifdef OMX_EventPortNeedsDisable
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case OMX_EventPortNeedsDisable:
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#endif
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#ifdef OMX_EventPortNeedsFlush
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case OMX_EventPortNeedsFlush:
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#endif
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return gst_structure_new (name, "port", G_TYPE_UINT,
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data1, "param-config", G_TYPE_UINT, data2, NULL);
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case OMX_EventBufferFlag:
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return gst_structure_new (name, "port", G_TYPE_UINT,
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data1, "flags", gst_omx_buffer_flags_to_string (data2), NULL);
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case OMX_EventKhronosExtensions:
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case OMX_EventVendorStartUnused:
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case OMX_EventMax:
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default:
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break;
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}
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return NULL;
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}
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static void
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log_omx_performance_event (GstOMXComponent * comp, OMX_EVENTTYPE event,
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guint32 data1, guint32 data2, gpointer event_data)
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{
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GstStructure *s;
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/* Don't bother creating useless structs if not needed */
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if (gst_debug_category_get_threshold (OMX_PERFORMANCE) < GST_LEVEL_DEBUG)
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return;
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s = omx_event_to_debug_struct (event, data1, data2, event_data);
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if (!s) {
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GST_CAT_WARNING_OBJECT (OMX_PERFORMANCE, comp->parent,
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"invalid event 0x%08x Data1 %u Data2 %u EventData %p", event, data1,
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data2, event_data);
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return;
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}
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GST_CAT_DEBUG_OBJECT (OMX_PERFORMANCE, comp->parent, "%" GST_PTR_FORMAT, s);
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gst_structure_free (s);
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}
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static OMX_ERRORTYPE
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EventHandler (OMX_HANDLETYPE hComponent, OMX_PTR pAppData, OMX_EVENTTYPE eEvent,
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OMX_U32 nData1, OMX_U32 nData2, OMX_PTR pEventData)
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{
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GstOMXComponent *comp = (GstOMXComponent *) pAppData;
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log_omx_performance_event (comp, eEvent, nData1, nData2, pEventData);
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switch (eEvent) {
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case OMX_EventCmdComplete:
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{
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