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| author | Thiago Santos <thiago.sousa.santos@collabora.co.uk> | 2010-05-30 12:50:56 -0300 |
|---|---|---|
| committer | Thiago Santos <thiago.sousa.santos@collabora.co.uk> | 2010-06-04 15:31:20 -0300 |
| commit | dcda4b606c83a3af14668f073e9dcf2766eee558 (patch) | |
| tree | 76da070f9926b34e96fae89fd43f6e2f27c9e222 /gst/geometrictransform/gstpinch.h | |
| parent | 8c5360a55968c829b4e267e933fa3ba15ab5f290 (diff) | |
| download | gstreamer-plugins-bad-dcda4b606c83a3af14668f073e9dcf2766eee558.tar.gz | |
pinch: Some optimization using the prepare func
Small optimization by precalculating the center of the effect,
also use newly added _CAST macro.
Diffstat (limited to 'gst/geometrictransform/gstpinch.h')
| -rw-r--r-- | gst/geometrictransform/gstpinch.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gst/geometrictransform/gstpinch.h b/gst/geometrictransform/gstpinch.h index 207c90701..e9a0ddeb1 100644 --- a/gst/geometrictransform/gstpinch.h +++ b/gst/geometrictransform/gstpinch.h @@ -54,6 +54,8 @@ G_BEGIN_DECLS (gst_pinch_get_type()) #define GST_PINCH(obj) \ (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_PINCH,GstPinch)) +#define GST_PINCH_CAST(obj) \ + ((GstPinch *)(obj)) #define GST_PINCH_CLASS(klass) \ (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_PINCH,GstPinchClass)) #define GST_IS_PINCH(obj) \ @@ -72,6 +74,9 @@ struct _GstPinch gdouble y_center; gdouble radius; gdouble intensity; + + gdouble precalc_x_center; + gdouble precalc_y_center; }; struct _GstPinchClass |