fixed bug when resizing in consumer

diff --git a/src/modules/videostab/filter_videostab2.c b/src/modules/videostab/filter_videostab2.c
index b57d001d689717ff481ddfb43141b4c8a3451a74..a71e6064a76e2d60a3004e4d020894e9578d45f8 100644 (file)
--- a/src/modules/videostab/filter_videostab2.c
+++ b/src/modules/videostab/filter_videostab2.c
@@ -76,8 +76,8 @@ static void serialize_vectors( videostab2_data* self, mlt_position length )
                mlt_geometry_close( g );
        }
 }
-
-Transform* deserialize_vectors( char *vectors, mlt_position length )
+// scale zoom implements the factor that the vetcors must be scaled since the vector is calulated for real with, now we need it for (scaled)width
+Transform* deserialize_vectors( char *vectors, mlt_position length ,float scale_zoom )
 {
        mlt_geometry g = mlt_geometry_init();
        Transform* tx=NULL;
@@ -92,10 +92,10 @@ Transform* deserialize_vectors( char *vectors, mlt_position length )
                {
                        mlt_geometry_fetch( g, &item, i );
                        Transform t;
-                       t.x=item.x;
-                       t.y=item.y;
+                       t.x=scale_zoom*item.x;
+                       t.y=scale_zoom*item.y;
                        t.alpha=item.w;
-                       t.zoom=item.h;
+                       t.zoom=scale_zoom*item.h;
                        t.extra=0;
                        tx[i]=t;
                }
@@ -173,6 +173,9 @@ static int filter_get_image( mlt_frame frame, uint8_t **image, mlt_image_format
                                        data->initialized = 2;
 
                                        int interp = 2;
+                                       float scale_zoom=1.0;
+                                       if (*width!=mlt_properties_get_int( MLT_FRAME_PROPERTIES( frame ), "real_width" ))
+                                               scale_zoom=(float)*width/(float)mlt_properties_get_int( MLT_FRAME_PROPERTIES( frame ), "real_width" );
                                        if ( strcmp( interps, "nearest" ) == 0 || strcmp( interps, "neighbor" ) == 0 )
                                                interp = 0;
                                        else if ( strcmp( interps, "tiles" ) == 0 || strcmp( interps, "fast_bilinear" ) == 0 )
@@ -195,7 +198,7 @@ static int filter_get_image( mlt_frame frame, uint8_t **image, mlt_image_format
                                        data->trans->optzoom = mlt_properties_get_int( MLT_FILTER_PROPERTIES(filter), "optzoom" );
                                        data->trans->sharpen = mlt_properties_get_double( MLT_FILTER_PROPERTIES(filter), "sharpen" );
 
-                                       transform_configure(data->trans,w,h,*format ,*image, deserialize_vectors(  vectors, length ),length);
+                                       transform_configure(data->trans,w,h,*format ,*image, deserialize_vectors(  vectors, length , scale_zoom ),length);
 
                                }
                                if ( data->initialized == 2 )