remove unused alpha_cache member

diff --git a/src/modules/avformat/producer_avformat.c b/src/modules/avformat/producer_avformat.c
index 38d12fa6767998fdf49b1593e89710849b5004d4..314868d26346ad04f8b4e997f087c21662cf9884 100644 (file)
--- a/src/modules/avformat/producer_avformat.c
+++ b/src/modules/avformat/producer_avformat.c
@@ -114,7 +114,6 @@ struct producer_avformat_s
        unsigned int invalid_pts_counter;
        double resample_factor;
        mlt_cache image_cache;
-       mlt_cache alpha_cache;
        int colorspace;
        pthread_mutex_t video_mutex;
        pthread_mutex_t audio_mutex;
@@ -1423,7 +1422,6 @@ static int producer_get_image( mlt_frame frame, uint8_t **buffer, mlt_image_form
        if ( ! self->image_cache && ! mlt_properties_get_int( properties, "noimagecache" ) )
        {
                self->image_cache = mlt_cache_init();
-               self->alpha_cache = mlt_cache_init();
        }
        if ( self->image_cache )
        {
@@ -2738,8 +2736,6 @@ static void producer_avformat_close( producer_avformat self )
 #endif
        if ( self->image_cache )
                mlt_cache_close( self->image_cache );
-       if ( self->alpha_cache )
-               mlt_cache_close( self->alpha_cache );
 
        // Cleanup the mutexes
        pthread_mutex_destroy( &self->audio_mutex );