uint8_t *buffer;
int last_position;
mlt_producer last_producer;
+ int filtered;
};
/** Forward references to static functions.
// Get the parent consumer object
mlt_consumer parent = &this->parent;
- // Attach a colour space converter
- mlt_filter filter = mlt_factory_filter( "avcolour_space", NULL );
- mlt_properties_set_int( mlt_filter_properties( filter ), "forced", mlt_image_yuv422 );
- mlt_service_attach( mlt_consumer_service( &this->parent ), filter );
- mlt_filter_close( filter );
-
// We have stuff to clean up, so override the close method
parent->close = consumer_close;
// get a handle on properties
- mlt_service service = mlt_consumer_service( parent );
- this->properties = mlt_service_properties( service );
+ mlt_service service = MLT_CONSUMER_SERVICE( parent );
+ this->properties = MLT_SERVICE_PROPERTIES( service );
// Default scaler (for now we'll use nearest)
mlt_properties_set( this->properties, "rescale", "nearest" );
this->window_height = this->height;
// Set the sdl flags
- this->sdl_flags = SDL_HWSURFACE | SDL_ASYNCBLIT | SDL_HWACCEL | SDL_RESIZABLE | SDL_DOUBLEBUF;
+ //this->sdl_flags = SDL_HWSURFACE | SDL_ASYNCBLIT | SDL_HWACCEL | SDL_RESIZABLE | SDL_DOUBLEBUF;
+ // Experimental settings
+ this->sdl_flags = SDL_RESIZABLE | SDL_DOUBLEBUF;
// Allow thread to be started/stopped
parent->start = consumer_start;
if ( !this->running )
{
pthread_attr_t thread_attributes;
-
+
+ // Attach a colour space converter
+ if ( !this->filtered )
+ {
+ mlt_filter filter = mlt_factory_filter( "avcolour_space", NULL );
+ mlt_properties_set_int( MLT_FILTER_PROPERTIES( filter ), "forced", mlt_image_yuv422 );
+ mlt_service_attach( MLT_CONSUMER_SERVICE( parent ), filter );
+ mlt_filter_close( filter );
+ this->filtered = 1;
+ }
+
consumer_stop( parent );
this->last_position = -1;
}
else
{
- changed = mlt_properties_get_int( properties, "changed" ) | mlt_properties_get_int( mlt_frame_properties( frame ), "refresh" );
+ changed = mlt_properties_get_int( properties, "changed" ) | mlt_properties_get_int( MLT_FRAME_PROPERTIES( frame ), "refresh" );
mlt_properties_set_int( properties, "changed", 0 );
}
if ( changed == 0 &&
this->last_position == mlt_frame_get_position( frame ) &&
- this->last_producer == mlt_properties_get_data( mlt_frame_properties( frame ), "_producer", NULL ) )
+ this->last_producer == mlt_properties_get_data( MLT_FRAME_PROPERTIES( frame ), "_producer", NULL ) )
{
sdl_unlock_display( );
if ( unlock != NULL )
// Update last frame shown info
this->last_position = mlt_frame_get_position( frame );
- this->last_producer = mlt_properties_get_data( mlt_frame_properties( frame ), "_producer", NULL );
+ this->last_producer = mlt_properties_get_data( MLT_FRAME_PROPERTIES( frame ), "_producer", NULL );
// Get the image, width and height
if ( image == NULL )
// Something? (or everything?) is too sensitive to aspect ratio
//width = this->rect.w;
//height = this->rect.h;
- //mlt_properties_set( mlt_frame_properties( frame ), "distort", "true" );
- //mlt_properties_set_int( mlt_frame_properties( frame ), "normalised_width", width );
- //mlt_properties_set_int( mlt_frame_properties( frame ), "normalised_height", height );
+ //mlt_properties_set( MLT_FRAME_PROPERTIES( frame ), "distort", "true" );
+ //mlt_properties_set_int( MLT_FRAME_PROPERTIES( frame ), "normalised_width", width );
+ //mlt_properties_set_int( MLT_FRAME_PROPERTIES( frame ), "normalised_height", height );
mlt_frame_get_image( frame, &image, &vfmt, &width, &height, 0 );
}
mlt_properties_set_int( this->properties, "rect_h", this->rect.h );
}
- if ( this->sdl_screen != NULL )
+ if ( !mlt_consumer_is_stopped( &this->parent ) && SDL_GetVideoSurface( ) != NULL && this->sdl_screen != NULL && this->sdl_screen->pixels != NULL )
{
memset( this->sdl_screen->pixels, 0, this->window_width * this->window_height * this->sdl_screen->format->BytesPerPixel );
// internal intialization
mlt_frame frame = NULL;
- struct timespec tm = { 0, 1000000 };
+ struct timespec tm = { 0, 10000000 };
- if ( mlt_properties_get_int( mlt_consumer_properties( consumer ), "sdl_started" ) == 0 )
+ if ( mlt_properties_get_int( MLT_CONSUMER_PROPERTIES( consumer ), "sdl_started" ) == 0 )
{
if ( SDL_Init( SDL_INIT_VIDEO | SDL_INIT_NOPARACHUTE ) < 0 )
{
}
else
{
- mlt_properties_set_int( mlt_consumer_properties( consumer ), "changed", 2 );
+ mlt_properties_set_int( MLT_CONSUMER_PROPERTIES( consumer ), "changed", 2 );
if ( SDL_GetVideoSurface( ) != NULL )
{
this->sdl_screen = SDL_GetVideoSurface( );
consumer_get_dimensions( &this->window_width, &this->window_height );
- mlt_properties_set_int( mlt_consumer_properties( consumer ), "changed", 0 );
+ mlt_properties_set_int( MLT_CONSUMER_PROPERTIES( consumer ), "changed", 0 );
}
}
}
}
- if ( mlt_properties_get_int( mlt_consumer_properties( consumer ), "sdl_started" ) == 0 )
+ if ( mlt_properties_get_int( MLT_CONSUMER_PROPERTIES( consumer ), "sdl_started" ) == 0 )
SDL_Quit( );
this->sdl_screen = NULL;