Big modification - switch to macros for parent class access

[mlt] / src / modules / sox / filter_sox.c

diff --git a/src/modules/sox/filter_sox.c b/src/modules/sox/filter_sox.c
index b707f5b3d074d51169b1461990b1700f26576822..355a8abad0eb407c5b18cad15c073618a546fd1c 100644 (file)
--- a/src/modules/sox/filter_sox.c
+++ b/src/modules/sox/filter_sox.c
@@ -90,7 +90,7 @@ static int create_effect( mlt_filter this, char *value, int count, int channel,
                                sprintf( id, "_effect_%d_%d", count, channel );
 
                                // Save the effect state
-                               mlt_properties_set_data( mlt_filter_properties( this ), id, eff, 0, mlt_pool_release, NULL );
+                               mlt_properties_set_data( MLT_FILTER_PROPERTIES( this ), id, eff, 0, mlt_pool_release, NULL );
                                error = 0;
                        }
                }
@@ -110,13 +110,13 @@ static int create_effect( mlt_filter this, char *value, int count, int channel,
 static int filter_get_audio( mlt_frame frame, int16_t **buffer, mlt_audio_format *format, int *frequency, int *channels, int *samples )
 {
        // Get the properties of the frame
-       mlt_properties properties = mlt_frame_properties( frame );
+       mlt_properties properties = MLT_FRAME_PROPERTIES( frame );
 
        // Get the filter service
        mlt_filter filter = mlt_frame_pop_audio( frame );
 
        // Get the filter properties
-       mlt_properties filter_properties = mlt_filter_properties( filter );
+       mlt_properties filter_properties = MLT_FILTER_PROPERTIES( filter );
 
        // Get the properties
        st_sample_t *input_buffer = mlt_properties_get_data( filter_properties, "input_buffer", NULL );
@@ -345,7 +345,7 @@ static mlt_frame filter_process( mlt_filter this, mlt_frame frame )
                frame->get_audio = filter_get_audio;
                
                // Parse the window property and allocate smoothing buffer if needed
-               mlt_properties properties = mlt_filter_properties( this );
+               mlt_properties properties = MLT_FILTER_PROPERTIES( this );
                int window = mlt_properties_get_int( properties, "window" );
                if ( mlt_properties_get( properties, "smooth_buffer" ) == NULL && window > 1 )
                {
@@ -371,7 +371,7 @@ mlt_filter filter_sox_init( char *arg )
        {
                void *input_buffer = mlt_pool_alloc( BUFFER_LEN );
                void *output_buffer = mlt_pool_alloc( BUFFER_LEN );
-               mlt_properties properties = mlt_filter_properties( this );
+               mlt_properties properties = MLT_FILTER_PROPERTIES( this );
                
                this->process = filter_process;