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vaapivideocontext: refactor context category debug

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Refactor the extraction GST_CAT_CONTEXT logging using a only once
initializator, so we could get the debug category from different code
paths, safely.

Signed-off-by: Víctor Manuel Jáquez Leal <victorx.jaquez@intel.com>

https://bugzilla.gnome.org/show_bug.cgi?id=757598
This commit is contained in:
Víctor Manuel Jáquez Leal 2015-10-30 11:18:47 +01:00
parent c20318d198
commit 7e9ee7f66d
1 changed files with 16 additions and 2 deletions
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18
gst/vaapi/gstvaapivideocontext.c
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@ -39,6 +39,19 @@ G_DEFINE_BOXED_TYPE (GstVaapiDisplay, gst_vaapi_display,
(GBoxedCopyFunc) gst_vaapi_display_ref, (GBoxedCopyFunc) gst_vaapi_display_ref,
(GBoxedFreeFunc) gst_vaapi_display_unref); (GBoxedFreeFunc) gst_vaapi_display_unref);
static void
_init_context_debug (void)
{
#ifndef GST_DISABLE_GST_DEBUG
static volatile gsize _init = 0;
if (g_once_init_enter (&_init)) {
GST_DEBUG_CATEGORY_GET (GST_CAT_CONTEXT, "GST_CONTEXT");
g_once_init_leave (&_init, 1);
}
#endif
}
GstContext * GstContext *
gst_vaapi_video_context_new_with_display (GstVaapiDisplay * display, gst_vaapi_video_context_new_with_display (GstVaapiDisplay * display,
gboolean persistent) gboolean persistent)
@ -79,6 +92,7 @@ context_pad_query (const GValue * item, GValue * value, gpointer user_data)
return FALSE; return FALSE;
} }
_init_context_debug ();
GST_CAT_INFO_OBJECT (GST_CAT_CONTEXT, pad, "context pad peer query failed"); GST_CAT_INFO_OBJECT (GST_CAT_CONTEXT, pad, "context pad peer query failed");
return TRUE; return TRUE;
} }
@ -118,8 +132,7 @@ gst_vaapi_video_context_prepare (GstElement * element)
GstQuery *query; GstQuery *query;
GstMessage *msg; GstMessage *msg;
if (!GST_CAT_CONTEXT) _init_context_debug ();
GST_DEBUG_CATEGORY_GET (GST_CAT_CONTEXT, "GST_CONTEXT");
/* 1) Check if the element already has a context of the specific /* 1) Check if the element already has a context of the specific
* type, i.e. it was previously set via * type, i.e. it was previously set via
@ -170,6 +183,7 @@ gst_vaapi_video_context_propagate (GstElement * element,
context = gst_vaapi_video_context_new_with_display (display, FALSE); context = gst_vaapi_video_context_new_with_display (display, FALSE);
_init_context_debug ();
GST_CAT_INFO_OBJECT (GST_CAT_CONTEXT, element, GST_CAT_INFO_OBJECT (GST_CAT_CONTEXT, element,
"posting `have-context' (%p) message with display (%p)", "posting `have-context' (%p) message with display (%p)",
context, display); context, display);