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handdetect: CvPoint values changed from uint to int

Browse source 
The x and y values of CvPoint changed from unsigned to signed integers
in OpenCV 2.4.11.

https://bugzilla.gnome.org/show_bug.cgi?id=752528
This commit is contained in:
Luis de Bethencourt 2015-10-02 17:02:42 +01:00
parent 75e38f915f
commit e00461a789
2 changed files with 36 additions and 36 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

64
ext/opencv/gsthanddetect.cpp
View file

@ -212,34 +212,34 @@ gst_handdetect_class_init (GstHanddetectClass * klass)
/* FIXME: property name needs fixing */
g_object_class_install_property (gobject_class,
PROP_ROI_X,
g_param_spec_uint ("ROI_X",
g_param_spec_int ("ROI_X",
"ROI_X",
"X of left-top pointer in region of interest \nGestures in the defined region of interest will emit messages",
0, UINT_MAX, 0, G_PARAM_READWRITE)
0, INT_MAX, 0, G_PARAM_READWRITE)
);
/* FIXME: property name needs fixing */
g_object_class_install_property (gobject_class,
PROP_ROI_Y,
g_param_spec_uint ("ROI_Y",
g_param_spec_int ("ROI_Y",
"ROI_Y",
"Y of left-top pointer in region of interest \nGestures in the defined region of interest will emit messages",
0, UINT_MAX, 0, G_PARAM_READWRITE)
0, INT_MAX, 0, G_PARAM_READWRITE)
);
/* FIXME: property name needs fixing */
g_object_class_install_property (gobject_class,
PROP_ROI_WIDTH,
g_param_spec_uint ("ROI_WIDTH",
g_param_spec_int ("ROI_WIDTH",
"ROI_WIDTH",
"WIDTH of left-top pointer in region of interest \nGestures in the defined region of interest will emit messages",
0, UINT_MAX, 0, G_PARAM_READWRITE)
0, INT_MAX, 0, G_PARAM_READWRITE)
);
/* FIXME: property name needs fixing */
g_object_class_install_property (gobject_class,
PROP_ROI_HEIGHT,
g_param_spec_uint ("ROI_HEIGHT",
g_param_spec_int ("ROI_HEIGHT",
"ROI_HEIGHT",
"HEIGHT of left-top pointer in region of interest \nGestures in the defined region of interest will emit messages",
0, UINT_MAX, 0, G_PARAM_READWRITE)
0, INT_MAX, 0, G_PARAM_READWRITE)
);
gst_element_class_set_static_metadata (element_class,
@ -316,16 +316,16 @@ gst_handdetect_set_property (GObject * object, guint prop_id,
filter->display = g_value_get_boolean (value);
break;
case PROP_ROI_X:
filter->roi_x = g_value_get_uint (value);
filter->roi_x = g_value_get_int (value);
break;
case PROP_ROI_Y:
filter->roi_y = g_value_get_uint (value);
filter->roi_y = g_value_get_int (value);
break;
case PROP_ROI_WIDTH:
filter->roi_width = g_value_get_uint (value);
filter->roi_width = g_value_get_int (value);
break;
case PROP_ROI_HEIGHT:
filter->roi_height = g_value_get_uint (value);
filter->roi_height = g_value_get_int (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
@ -350,16 +350,16 @@ gst_handdetect_get_property (GObject * object, guint prop_id, GValue * value,
g_value_set_string (value, filter->profile_palm);
break;
case PROP_ROI_X:
g_value_set_uint (value, filter->roi_x);
g_value_set_int (value, filter->roi_x);
break;
case PROP_ROI_Y:
g_value_set_uint (value, filter->roi_y);
g_value_set_int (value, filter->roi_y);
break;
case PROP_ROI_WIDTH:
g_value_set_uint (value, filter->roi_width);
g_value_set_int (value, filter->roi_width);
break;
case PROP_ROI_HEIGHT:
g_value_set_uint (value, filter->roi_height);
g_value_set_int (value, filter->roi_height);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
@ -468,12 +468,12 @@ gst_handdetect_transform_ip (GstOpencvVideoFilter * transform,
/* Define structure for message post */
s = gst_structure_new ("hand-gesture",
"gesture", G_TYPE_STRING, "fist",
"x", G_TYPE_UINT,
(guint) (filter->best_r->x + filter->best_r->width * 0.5), "y",
G_TYPE_UINT,
(guint) (filter->best_r->y + filter->best_r->height * 0.5), "width",
G_TYPE_UINT, (guint) filter->best_r->width, "height", G_TYPE_UINT,
(guint) filter->best_r->height, NULL);
"x", G_TYPE_INT,
(gint) (filter->best_r->x + filter->best_r->width * 0.5), "y",
G_TYPE_INT,
(gint) (filter->best_r->y + filter->best_r->height * 0.5), "width",
G_TYPE_INT, (gint) filter->best_r->width, "height", G_TYPE_INT,
(gint) filter->best_r->height, NULL);
/* Init message element */
m = gst_message_new_element (GST_OBJECT (filter), s);
/* Send message */
@ -550,21 +550,21 @@ gst_handdetect_transform_ip (GstOpencvVideoFilter * transform,
/* send message:
* if the center point is in the region of interest, OR,
* if the region of interest remains default as (0,0,0,0)*/
if (((guint) c.x >= filter->roi_x
&& (guint) c.x <= (filter->roi_x + filter->roi_width)
&& (guint) c.y >= filter->roi_y
&& (guint) c.y <= (filter->roi_y + filter->roi_height))
if (((gint) c.x >= filter->roi_x
&& (gint) c.x <= (filter->roi_x + filter->roi_width)
&& (gint) c.y >= filter->roi_y
&& (gint) c.y <= (filter->roi_y + filter->roi_height))
|| (filter->roi_x == 0 && filter->roi_y == 0
&& filter->roi_width == 0 && filter->roi_height == 0)) {
/* Define structure for message post */
s = gst_structure_new ("hand-gesture",
"gesture", G_TYPE_STRING, "palm",
"x", G_TYPE_UINT,
(guint) (filter->best_r->x + filter->best_r->width * 0.5), "y",
G_TYPE_UINT,
(guint) (filter->best_r->y + filter->best_r->height * 0.5),
"width", G_TYPE_UINT, (guint) filter->best_r->width, "height",
G_TYPE_UINT, (guint) filter->best_r->height, NULL);
"x", G_TYPE_INT,
(gint) (filter->best_r->x + filter->best_r->width * 0.5), "y",
G_TYPE_INT,
(gint) (filter->best_r->y + filter->best_r->height * 0.5),
"width", G_TYPE_INT, (gint) filter->best_r->width, "height",
G_TYPE_INT, (gint) filter->best_r->height, NULL);
/* Init message element */
m = gst_message_new_element (GST_OBJECT (filter), s);
/* Send message */

8
ext/opencv/gsthanddetect.h
View file

@ -85,10 +85,10 @@ struct _GstHanddetect
gchar *profile_fist;
gchar *profile_palm;
/* region of interest */
guint roi_x;
guint roi_y;
guint roi_width;
guint roi_height;
gint roi_x;
gint roi_y;
gint roi_width;
gint roi_height;
/* opencv
* cvGray - image to gray colour