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video: don't use deprecated GStaticMutex with newer glib versions

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This commit is contained in:
Tim-Philipp Müller 2011-12-05 15:48:07 +00:00
parent 8b8dd06de4
commit 7d20a7bdb9
1 changed files with 25 additions and 5 deletions
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30
gst-libs/gst/video/video-overlay-composition.c
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@ -133,7 +133,12 @@ struct _GstVideoOverlayRectangle
/* FIXME: we may also need a (private) way to cache converted/scaled
* pixel blobs */
#if !GLIB_CHECK_VERSION (2, 31, 0)
GStaticMutex lock;
#else
GMutex lock;
#endif
GList *scaled_rectangles;
};
@ -142,6 +147,14 @@ struct _GstVideoOverlayRectangleClass
GstMiniObjectClass parent_class;
};
#if !GLIB_CHECK_VERSION (2, 31, 0)
#define GST_RECTANGLE_LOCK(rect) g_static_mutex_lock(&rect->lock)
#define GST_RECTANGLE_UNLOCK(rect) g_static_mutex_unlock(&rect->lock)
#else
#define GST_RECTANGLE_LOCK(rect) g_mutex_lock(&rect->lock)
#define GST_RECTANGLE_UNLOCK(rect) g_mutex_unlock(&rect->lock)
#endif
static void gst_video_overlay_composition_class_init (GstMiniObjectClass * k);
static void gst_video_overlay_composition_finalize (GstMiniObject * comp);
static void gst_video_overlay_rectangle_class_init (GstMiniObjectClass * klass);
@ -628,8 +641,11 @@ gst_video_overlay_rectangle_finalize (GstMiniObject * mini_obj)
rect->scaled_rectangles =
g_list_delete_link (rect->scaled_rectangles, rect->scaled_rectangles);
}
#if !GLIB_CHECK_VERSION (2, 31, 0)
g_static_mutex_free (&rect->lock);
#else
g_mutex_clear (&rect->lock);
#endif
/* not chaining up to GstMiniObject's finalize for now, we know it's empty */
}
@ -645,7 +661,11 @@ gst_video_overlay_rectangle_instance_init (GstMiniObject * mini_obj)
{
GstVideoOverlayRectangle *rect = (GstVideoOverlayRectangle *) mini_obj;
#if !GLIB_CHECK_VERSION (2, 31, 0)
g_static_mutex_init (&rect->lock);
#else
g_mutex_init (&rect->lock);
#endif
}
/**
@ -824,7 +844,7 @@ gst_video_overlay_rectangle_get_pixels_argb (GstVideoOverlayRectangle *
}
/* see if we've got one cached already */
g_static_mutex_lock (&rectangle->lock);
GST_RECTANGLE_LOCK (rectangle);
for (l = rectangle->scaled_rectangles; l != NULL; l = l->next) {
GstVideoOverlayRectangle *r = l->data;
@ -836,7 +856,7 @@ gst_video_overlay_rectangle_get_pixels_argb (GstVideoOverlayRectangle *
break;
}
}
g_static_mutex_unlock (&rectangle->lock);
GST_RECTANGLE_UNLOCK (rectangle);
if (scaled_rect != NULL)
goto done;
@ -859,10 +879,10 @@ gst_video_overlay_rectangle_get_pixels_argb (GstVideoOverlayRectangle *
gst_buffer_unref (buf);
g_static_mutex_lock (&rectangle->lock);
GST_RECTANGLE_LOCK (rectangle);
rectangle->scaled_rectangles =
g_list_prepend (rectangle->scaled_rectangles, scaled_rect);
g_static_mutex_unlock (&rectangle->lock);
GST_RECTANGLE_UNLOCK (rectangle);
done: