/** Do it :-).
*/
-static int filter_get_image( mlt_frame this, uint8_t **image, mlt_image_format *format, int *width, int *height, int writable )
+static int filter_get_image( mlt_frame frame, uint8_t **image, mlt_image_format *format, int *width, int *height, int writable )
{
int error = 0;
- int deinterlace = mlt_properties_get_int( MLT_FRAME_PROPERTIES( this ), "consumer_deinterlace" );
+ int deinterlace = mlt_properties_get_int( MLT_FRAME_PROPERTIES( frame ), "consumer_deinterlace" );
// Determine if we need a writable version or not
if ( deinterlace && !writable )
- writable = !mlt_properties_get_int( MLT_FRAME_PROPERTIES( this ), "progressive" );
+ writable = !mlt_properties_get_int( MLT_FRAME_PROPERTIES( frame ), "progressive" );
// Get the input image
*format = mlt_image_yuv422;
- error = mlt_frame_get_image( this, image, format, width, height, 1 );
+ error = mlt_frame_get_image( frame, image, format, width, height, 1 );
// Check that we want progressive and we aren't already progressive
- if ( deinterlace && *format == mlt_image_yuv422 && *image != NULL && !mlt_properties_get_int( MLT_FRAME_PROPERTIES( this ), "progressive" ) )
+ if ( deinterlace && *format == mlt_image_yuv422 && *image != NULL && !mlt_properties_get_int( MLT_FRAME_PROPERTIES( frame ), "progressive" ) )
{
// Create a picture
AVPicture *output = mlt_pool_alloc( sizeof( AVPicture ) );
mlt_pool_release( output );
// Make sure that others know the frame is deinterlaced
- mlt_properties_set_int( MLT_FRAME_PROPERTIES( this ), "progressive", 1 );
+ mlt_properties_set_int( MLT_FRAME_PROPERTIES( frame ), "progressive", 1 );
}
return error;
/** Deinterlace filter processing - this should be lazy evaluation here...
*/
-static mlt_frame deinterlace_process( mlt_filter this, mlt_frame frame )
+static mlt_frame deinterlace_process( mlt_filter filter, mlt_frame frame )
{
// Push the get_image method on to the stack
mlt_frame_push_get_image( frame, filter_get_image );
mlt_filter filter_avdeinterlace_init( void *arg )
{
- mlt_filter this = mlt_filter_new( );
- if ( this != NULL )
- this->process = deinterlace_process;
- return this;
+ mlt_filter filter = mlt_filter_new( );
+ if ( filter != NULL )
+ filter->process = deinterlace_process;
+ return filter;
}