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author | Tim-Philipp Müller <tim.muller@collabora.co.uk> | 2012-03-15 18:08:09 +0000 |
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committer | Tim-Philipp Müller <tim.muller@collabora.co.uk> | 2012-03-15 18:08:09 +0000 |
commit | 3bbb0387c48689597720e5ff337ac6929d448a1c (patch) | |
tree | aefb9ecc0ecbc1fb35ef5ecd958b7d6d3c092994 /gst/faceoverlay | |
parent | 549447d2880b6af7a59967039b34675f9b92eb73 (diff) | |
download | gstreamer-plugins-bad-3bbb0387c48689597720e5ff337ac6929d448a1c.tar.gz |
faceoverlay: don't make rsvgoverlay reload the SVG for every single frame
Only set location on rsvgoverlay if it has changed.
Diffstat (limited to 'gst/faceoverlay')
-rw-r--r-- | gst/faceoverlay/gstfaceoverlay.c | 13 | ||||
-rw-r--r-- | gst/faceoverlay/gstfaceoverlay.h | 2 |
2 files changed, 12 insertions, 3 deletions
diff --git a/gst/faceoverlay/gstfaceoverlay.c b/gst/faceoverlay/gstfaceoverlay.c index b3442b2bc..da3cb4070 100644 --- a/gst/faceoverlay/gstfaceoverlay.c +++ b/gst/faceoverlay/gstfaceoverlay.c @@ -174,6 +174,7 @@ gst_face_overlay_change_state (GstElement * element, GstStateChange transition) "facedetect element or rsvgoverlay")); return GST_STATE_CHANGE_FAILURE; } + filter->update_svg = TRUE; break; default: break; @@ -237,11 +238,16 @@ gst_face_overlay_handle_faces (GstFaceOverlay * filter, GstStructure * s) svg_width = (int) width *filter->w; svg_height = (int) height *filter->h; - GST_LOG_OBJECT (filter, "setting overlay to %d x %d @ %d,%d (file: %s)", - svg_width, svg_height, svg_x, svg_y, GST_STR_NULL (filter->location)); + if (filter->update_svg) { + GST_DEBUG_OBJECT (filter, "set rsvgoverlay location=%s", filter->location); + g_object_set (filter->svg_overlay, "location", filter->location, NULL); + filter->update_svg = FALSE; + } + + GST_LOG_OBJECT (filter, "overlay dimensions: %d x %d @ %d,%d", + svg_width, svg_height, svg_x, svg_y); g_object_set (filter->svg_overlay, - "location", filter->location, "x", svg_x, "y", svg_y, "width", svg_width, "height", svg_height, NULL); } @@ -347,6 +353,7 @@ gst_face_overlay_set_property (GObject * object, guint prop_id, switch (prop_id) { case PROP_LOCATION: filter->location = g_value_dup_string (value); + filter->update_svg = TRUE; break; case PROP_X: filter->x = g_value_get_float (value); diff --git a/gst/faceoverlay/gstfaceoverlay.h b/gst/faceoverlay/gstfaceoverlay.h index 7f4427c28..c21327b11 100644 --- a/gst/faceoverlay/gstfaceoverlay.h +++ b/gst/faceoverlay/gstfaceoverlay.h @@ -73,6 +73,8 @@ struct _GstFaceOverlay gboolean process_message; + gboolean update_svg; + gchar *location; gfloat x; gfloat y; |