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sys/xvimage/xvimagesink.*: Add option to turn off double-buffering for debugging purposes.
Original commit message from CVS: Patch by: Bastien Nocera <hadess at hadess dot net> * sys/xvimage/xvimagesink.c: (gst_xvimagesink_get_xv_support), (gst_xvimagesink_set_property), (gst_xvimagesink_get_property), (gst_xvimagesink_init), (gst_xvimagesink_class_init): * sys/xvimage/xvimagesink.h: Add option to turn off double-buffering for debugging purposes. Fixes #437169.
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3 changed files with 26 additions and 2 deletions
11
ChangeLog
11
ChangeLog
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@ -1,3 +1,14 @@
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2007-07-14 Wim Taymans <wim.taymans@gmail.com>
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Patch by: Bastien Nocera <hadess at hadess dot net>
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* sys/xvimage/xvimagesink.c: (gst_xvimagesink_get_xv_support),
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(gst_xvimagesink_set_property), (gst_xvimagesink_get_property),
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(gst_xvimagesink_init), (gst_xvimagesink_class_init):
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* sys/xvimage/xvimagesink.h:
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Add option to turn off double-buffering for debugging purposes.
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Fixes #437169.
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2007-07-14 Wim Taymans <wim.taymans@gmail.com>
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Patch by: Jorn Baayen <jorn at openedhand dot com>
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@ -195,7 +195,8 @@ enum
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ARG_HANDLE_EVENTS,
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ARG_DEVICE,
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ARG_DEVICE_NAME,
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ARG_HANDLE_EXPOSE
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ARG_HANDLE_EXPOSE,
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ARG_DOUBLE_BUFFER
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};
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static GstVideoSinkClass *parent_class = NULL;
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@ -1330,7 +1331,8 @@ gst_xvimagesink_get_xv_support (GstXvImageSink * xvimagesink,
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if (!strcmp (attr[i].name, dbl_buffer)) {
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const Atom atom = XInternAtom (xcontext->disp, dbl_buffer, False);
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XvSetPortAttribute (xcontext->disp, xcontext->xv_port_id, atom, 1);
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XvSetPortAttribute (xcontext->disp, xcontext->xv_port_id, atom,
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(xvimagesink->double_buffer ? 1 : 0));
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break;
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}
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@ -2854,6 +2856,9 @@ gst_xvimagesink_set_property (GObject * object, guint prop_id,
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case ARG_HANDLE_EXPOSE:
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xvimagesink->handle_expose = g_value_get_boolean (value);
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break;
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case ARG_DOUBLE_BUFFER:
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xvimagesink->double_buffer = g_value_get_boolean (value);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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@ -2918,6 +2923,9 @@ gst_xvimagesink_get_property (GObject * object, guint prop_id,
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case ARG_HANDLE_EXPOSE:
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g_value_set_boolean (value, xvimagesink->handle_expose);
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break;
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case ARG_DOUBLE_BUFFER:
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g_value_set_boolean (value, xvimagesink->double_buffer);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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@ -3013,6 +3021,7 @@ gst_xvimagesink_init (GstXvImageSink * xvimagesink)
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xvimagesink->pool_lock = g_mutex_new ();
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xvimagesink->synchronous = FALSE;
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xvimagesink->double_buffer = TRUE;
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xvimagesink->running = FALSE;
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xvimagesink->keep_aspect = FALSE;
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xvimagesink->handle_events = TRUE;
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@ -3088,6 +3097,9 @@ gst_xvimagesink_class_init (GstXvImageSinkClass * klass)
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g_param_spec_boolean ("handle-expose", "Handle expose", "When enabled, "
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"the current frame will always be drawn in response to X Expose "
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"events", TRUE, G_PARAM_READWRITE));
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g_object_class_install_property (gobject_class, ARG_DOUBLE_BUFFER,
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g_param_spec_boolean ("double-buffer", "Double-buffer",
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"Whether to double-buffer the output", TRUE, G_PARAM_READWRITE));
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gobject_class->finalize = gst_xvimagesink_finalize;
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@ -251,6 +251,7 @@ struct _GstXvImageSink {
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GSList *image_pool;
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gboolean synchronous;
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gboolean double_buffer;
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gboolean keep_aspect;
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gboolean draw_border;
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gboolean handle_events;
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