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faceoverlay: code cleanups

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Use glib types and simply expressions in the message handler.
This commit is contained in:
Stefan Sauer 2012-03-15 22:58:11 +01:00
parent a31a698943
commit 288c6fa26c
1 changed files with 6 additions and 9 deletions
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15
gst/faceoverlay/gstfaceoverlay.c
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@ -194,11 +194,11 @@ static void
gst_face_overlay_handle_faces (GstFaceOverlay * filter, const GstStructure * s) gst_face_overlay_handle_faces (GstFaceOverlay * filter, const GstStructure * s)
{ {
guint x, y, width, height; guint x, y, width, height;
int delta_x, delta_y, svg_x, svg_y, svg_width, svg_height; gint svg_x, svg_y, svg_width, svg_height;
const GstStructure *face; const GstStructure *face;
const GValue *faces_list, *face_val; const GValue *faces_list, *face_val;
gchar *new_location = NULL; gchar *new_location = NULL;
int face_count; gint face_count;
#if 0 #if 0
/* optionally draw the image once every two messages for better performance */ /* optionally draw the image once every two messages for better performance */
@ -237,14 +237,11 @@ gst_face_overlay_handle_faces (GstFaceOverlay * filter, const GstStructure * s)
GST_OBJECT_LOCK (filter); GST_OBJECT_LOCK (filter);
delta_x = (int) (filter->x * (int) width); svg_x = (gint) x + (gint) (filter->x * width);
svg_x = (int) x + delta_x; svg_y = (gint) y + (gint) (filter->y * height);
delta_y = (int) (filter->y * (int) height); svg_width = (gint) (filter->w * width);
svg_y = (int) y + delta_y; svg_height = (gint) (filter->h * height);
svg_width = (int) width *filter->w;
svg_height = (int) height *filter->h;
if (filter->update_svg) { if (filter->update_svg) {
new_location = g_strdup (filter->location); new_location = g_strdup (filter->location);