X-Git-Url: http://research.m1stereo.tv/gitweb?a=blobdiff_plain;f=src%2Fframework%2Fmlt_frame.c;h=0924cbbc780e9e0ee155c2c90cd0bc33885aa98b;hb=e253fb0e1e231bcdc77bc37b05c7a9724dbe2bb1;hp=360ecb02767745f2154ab29c336c8562ef3efd99;hpb=b516a26231b16a26f37b56cb9a298a2d9e6c0e23;p=melted

diff --git a/src/framework/mlt_frame.c b/src/framework/mlt_frame.c
index 360ecb0..0924cbb 100644
--- a/src/framework/mlt_frame.c
+++ b/src/framework/mlt_frame.c
@@ -88,7 +88,7 @@ mlt_properties mlt_frame_properties( mlt_frame this )
 
 int mlt_frame_is_test_card( mlt_frame this )
 {
-	return mlt_properties_get_int( mlt_frame_properties( this ), "test_image" );
+	return mlt_deque_count( this->stack_image ) == 0 || mlt_properties_get_int( mlt_frame_properties( this ), "test_image" );
 }
 
 /** Check if we have a way to derive something than test audio.
@@ -494,6 +494,8 @@ void mlt_resize_yuv422( uint8_t *output, int owidth, int oheight, uint8_t *input
 
 	int active_width = 2 * iwidth;
 	int inactive_width = out_x_range - in_x_range;
+	uint8_t *p = NULL;
+	uint8_t *end = NULL;
 
    	// Loop for the entirety of our output height.
 	while ( iheight -- )
@@ -510,8 +512,13 @@ void mlt_resize_yuv422( uint8_t *output, int owidth, int oheight, uint8_t *input
 		}
 
    		// We're in the input range for this row.
-		memcpy( out_ptr, in_middle + in_line, active_width );
-		out_ptr += active_width;
+		p = in_middle + in_line;
+		end = out_ptr + active_width;
+		while ( out_ptr != end )
+		{
+			*out_ptr ++ = *p ++;
+			*out_ptr ++ = *p ++;
+		}
 
 		// Fill the outer part with black
 		elements = inactive_width;