* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include "producer_pixbuf.h"
+#include <framework/mlt_producer.h>
#include <framework/mlt_frame.h>
+#include <framework/mlt_cache.h>
+#include <framework/mlt_log.h>
#include <gdk-pixbuf/gdk-pixbuf.h>
+#include "config.h"
+
+#ifdef USE_EXIF
+#include <libexif/exif-data.h>
+#endif
+
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <dirent.h>
-static pthread_mutex_t fastmutex = PTHREAD_MUTEX_INITIALIZER;
+static pthread_mutex_t g_mutex = PTHREAD_MUTEX_INITIALIZER;
typedef struct producer_pixbuf_s *producer_pixbuf;
mlt_properties filenames;
int count;
int image_idx;
-
+ int pixbuf_idx;
int width;
int height;
+ int alpha;
uint8_t *image;
- uint8_t *alpha;
+ mlt_cache_item image_cache;
+ pthread_mutex_t mutex;
};
+static void load_filenames( producer_pixbuf this, mlt_properties producer_properties );
+static void refresh_image( producer_pixbuf this, mlt_frame frame, int width, int height );
static int producer_get_frame( mlt_producer parent, mlt_frame_ptr frame, int index );
static void producer_close( mlt_producer parent );
mlt_properties_set_int( properties, "ttl", 25 );
mlt_properties_set_int( properties, "aspect_ratio", 1 );
mlt_properties_set_int( properties, "progressive", 1 );
-
+
+ // Validate the resource
+ if ( filename )
+ load_filenames( this, properties );
+ if ( this->count )
+ {
+ mlt_frame frame = mlt_frame_init( MLT_PRODUCER_SERVICE( producer ) );
+ if ( frame )
+ {
+ mlt_properties frame_properties = MLT_FRAME_PROPERTIES( frame );
+ pthread_mutex_init( &this->mutex, NULL );
+ mlt_properties_set_data( frame_properties, "producer_pixbuf", this, 0, NULL, NULL );
+ mlt_frame_set_position( frame, mlt_producer_position( producer ) );
+ mlt_properties_set_position( frame_properties, "pixbuf_position", mlt_producer_position( producer ) );
+ refresh_image( this, frame, 0, 0 );
+ mlt_frame_close( frame );
+ }
+ }
+ if ( this->width == 0 )
+ {
+ producer_close( producer );
+ producer = NULL;
+ }
return producer;
}
free( this );
return NULL;
}
-static void refresh_image( mlt_frame frame, int width, int height )
+static void load_filenames( producer_pixbuf this, mlt_properties producer_properties )
{
- // Pixbuf
- GdkPixbuf *pixbuf = mlt_properties_get_data( MLT_FRAME_PROPERTIES( frame ), "pixbuf", NULL );
- GError *error = NULL;
+ char *filename = mlt_properties_get( producer_properties, "resource" );
+ this->filenames = mlt_properties_new( );
+
+ // Read xml string
+ if ( strstr( filename, "<svg" ) )
+ {
+ // Generate a temporary file for the svg
+ char fullname[ 1024 ] = "/tmp/mlt.XXXXXX";
+ int fd = g_mkstemp( fullname );
+
+ if ( fd > -1 )
+ {
+ // Write the svg into the temp file
+ ssize_t remaining_bytes;
+ char *xml = filename;
+
+ // Strip leading crap
+ while ( xml[0] != '<' )
+ xml++;
+
+ remaining_bytes = strlen( xml );
+ while ( remaining_bytes > 0 )
+ remaining_bytes -= write( fd, xml + strlen( xml ) - remaining_bytes, remaining_bytes );
+ close( fd );
+
+ mlt_properties_set( this->filenames, "0", fullname );
+
+ // Teehe - when the producer closes, delete the temp file and the space allo
+ mlt_properties_set_data( producer_properties, "__temporary_file__", fullname, 0, ( mlt_destructor )unlink, NULL );
+ }
+ }
+ // Obtain filenames
+ else if ( strchr( filename, '%' ) != NULL )
+ {
+ // handle picture sequences
+ int i = mlt_properties_get_int( producer_properties, "begin" );
+ int gap = 0;
+ char full[1024];
+ int keyvalue = 0;
+ char key[ 50 ];
+
+ while ( gap < 100 )
+ {
+ struct stat buf;
+ snprintf( full, 1023, filename, i ++ );
+ if ( stat( full, &buf ) == 0 )
+ {
+ sprintf( key, "%d", keyvalue ++ );
+ mlt_properties_set( this->filenames, key, full );
+ gap = 0;
+ }
+ else
+ {
+ gap ++;
+ }
+ }
+ if ( mlt_properties_count( this->filenames ) > 0 )
+ mlt_properties_set_int( producer_properties, "ttl", 1 );
+ }
+ else if ( strstr( filename, "/.all." ) != NULL )
+ {
+ char wildcard[ 1024 ];
+ char *dir_name = strdup( filename );
+ char *extension = strrchr( dir_name, '.' );
+
+ *( strstr( dir_name, "/.all." ) + 1 ) = '\0';
+ sprintf( wildcard, "*%s", extension );
+
+ mlt_properties_dir_list( this->filenames, dir_name, wildcard, 1 );
+
+ free( dir_name );
+ }
+ else
+ {
+ mlt_properties_set( this->filenames, "0", filename );
+ }
+
+ this->count = mlt_properties_count( this->filenames );
+}
+static void refresh_image( producer_pixbuf this, mlt_frame frame, int width, int height )
+{
// Obtain properties of frame
mlt_properties properties = MLT_FRAME_PROPERTIES( frame );
- // Obtain the producer for this frame
- producer_pixbuf this = mlt_properties_get_data( properties, "producer_pixbuf", NULL );
-
- // Obtain the producer
+ // Obtain the producer
mlt_producer producer = &this->parent;
// Obtain properties of producer
mlt_properties cache = mlt_properties_get_data( producer_props, "_cache", NULL );
int update_cache = 0;
+ // restore GdkPixbuf
+ pthread_mutex_lock( &this->mutex );
+ mlt_cache_item pixbuf_cache = mlt_service_cache_get( MLT_PRODUCER_SERVICE( producer ), "pixbuf.pixbuf" );
+ GdkPixbuf *pixbuf = mlt_cache_item_data( pixbuf_cache, NULL );
+ GError *error = NULL;
+
+ // restore scaled image
+ this->image_cache = mlt_service_cache_get( MLT_PRODUCER_SERVICE( producer ), "pixbuf.image" );
+ this->image = mlt_cache_item_data( this->image_cache, NULL );
+
+ // Check if user wants us to reload the image
+ if ( mlt_properties_get_int( producer_props, "force_reload" ) )
+ {
+ pixbuf = NULL;
+ this->image = NULL;
+ mlt_properties_set_int( producer_props, "force_reload", 0 );
+ }
+
// Get the time to live for each frame
double ttl = mlt_properties_get_int( producer_props, "ttl" );
// Get the original position of this frame
mlt_position position = mlt_properties_get_position( properties, "pixbuf_position" );
+ position += mlt_producer_get_in( producer );
// Image index
int image_idx = ( int )floor( ( double )position / ttl ) % this->count;
char image_key[ 10 ];
sprintf( image_key, "%d", image_idx );
- pthread_mutex_lock( &fastmutex );
+ pthread_mutex_lock( &g_mutex );
// Check if the frame is already loaded
if ( use_cache )
mlt_properties_set_int( producer_props, "_real_width", mlt_properties_get_int( cached_props, "real_width" ) );
mlt_properties_set_int( producer_props, "_real_height", mlt_properties_get_int( cached_props, "real_height" ) );
this->image = mlt_properties_get_data( cached_props, "image", NULL );
- this->alpha = mlt_properties_get_data( cached_props, "alpha", NULL );
+ this->alpha = mlt_properties_get_int( cached_props, "alpha" );
if ( width != 0 && ( width != this->width || height != this->height ) )
this->image = NULL;
}
}
-
+ int disable_exif = mlt_properties_get_int( producer_props, "disable_exif" );
+
// optimization for subsequent iterations on single picture
- if ( width != 0 && this->image != NULL && image_idx == this->image_idx )
- {
- if ( width != this->width || height != this->height )
- {
- pixbuf = mlt_properties_get_data( producer_props, "_pixbuf", NULL );
- if ( !use_cache )
- {
- mlt_pool_release( this->image );
- mlt_pool_release( this->alpha );
- }
- this->image = NULL;
- this->alpha = NULL;
- }
- }
- else if ( pixbuf == NULL && ( this->image == NULL || image_idx != this->image_idx ) )
+ if ( width != 0 && ( image_idx != this->image_idx || width != this->width || height != this->height ) )
+ this->image = NULL;
+ if ( image_idx != this->pixbuf_idx )
+ pixbuf = NULL;
+ mlt_log_debug( MLT_PRODUCER_SERVICE( producer ), "image %p pixbuf %p idx %d image_idx %d pixbuf_idx %d width %d\n",
+ this->image, pixbuf, image_idx, this->image_idx, this->pixbuf_idx, width );
+ if ( !pixbuf || mlt_properties_get_int( producer_props, "_disable_exif" ) != disable_exif )
{
- if ( !use_cache )
- {
- mlt_pool_release( this->image );
- mlt_pool_release( this->alpha );
- }
this->image = NULL;
- this->alpha = NULL;
-
- this->image_idx = image_idx;
pixbuf = gdk_pixbuf_new_from_file( mlt_properties_get_value( this->filenames, image_idx ), &error );
- if ( pixbuf != NULL )
+ if ( pixbuf )
{
+#ifdef USE_EXIF
+ // Read the exif value for this file
+ if ( disable_exif == 0) {
+ ExifData *d = exif_data_new_from_file( mlt_properties_get_value( this->filenames, image_idx ) );
+ ExifEntry *entry;
+ int exif_orientation = 0;
+
+ /* get orientation and rotate image accordingly if necessary */
+ if (d) {
+ if ( ( entry = exif_content_get_entry ( d->ifd[EXIF_IFD_0], EXIF_TAG_ORIENTATION ) ) )
+ exif_orientation = exif_get_short (entry->data, exif_data_get_byte_order (d));
+
+ /* Free the EXIF data */
+ exif_data_unref(d);
+ }
+
+ if ( exif_orientation > 1 )
+ {
+ GdkPixbuf *processed = NULL;
+ GdkPixbufRotation matrix = GDK_PIXBUF_ROTATE_NONE;
+
+ // Rotate image according to exif data
+ switch ( exif_orientation ) {
+ case 2:
+ processed = gdk_pixbuf_flip ( pixbuf, TRUE );
+ break;
+ case 3:
+ matrix = GDK_PIXBUF_ROTATE_UPSIDEDOWN;
+ processed = pixbuf;
+ break;
+ case 4:
+ processed = gdk_pixbuf_flip ( pixbuf, FALSE );
+ break;
+ case 5:
+ matrix = GDK_PIXBUF_ROTATE_COUNTERCLOCKWISE;
+ processed = gdk_pixbuf_flip ( pixbuf, TRUE );
+ break;
+ case 6:
+ matrix = GDK_PIXBUF_ROTATE_CLOCKWISE;
+ processed = pixbuf;
+ break;
+ case 7:
+ matrix = GDK_PIXBUF_ROTATE_CLOCKWISE;
+ processed = gdk_pixbuf_flip ( pixbuf, TRUE );
+ break;
+ case 8:
+ matrix = GDK_PIXBUF_ROTATE_COUNTERCLOCKWISE;
+ processed = pixbuf;
+ break;
+ }
+ if ( processed )
+ pixbuf = gdk_pixbuf_rotate_simple( processed, matrix );
+ }
+ }
+#endif
+
// Register this pixbuf for destruction and reuse
- mlt_events_block( producer_props, NULL );
- mlt_properties_set_data( producer_props, "_pixbuf", pixbuf, 0, ( mlt_destructor )g_object_unref, NULL );
- g_object_ref( pixbuf );
- mlt_properties_set_data( MLT_FRAME_PROPERTIES( frame ), "pixbuf", pixbuf, 0, ( mlt_destructor )g_object_unref, NULL );
+ mlt_cache_item_close( pixbuf_cache );
+ mlt_service_cache_put( MLT_PRODUCER_SERVICE( producer ), "pixbuf.pixbuf", pixbuf, 0, ( mlt_destructor )g_object_unref );
+ pixbuf_cache = mlt_service_cache_get( MLT_PRODUCER_SERVICE( producer ), "pixbuf.pixbuf" );
+ this->pixbuf_idx = image_idx;
+ mlt_events_block( producer_props, NULL );
mlt_properties_set_int( producer_props, "_real_width", gdk_pixbuf_get_width( pixbuf ) );
mlt_properties_set_int( producer_props, "_real_height", gdk_pixbuf_get_height( pixbuf ) );
+ mlt_properties_set_int( producer_props, "_disable_exif", disable_exif );
mlt_events_unblock( producer_props, NULL );
// Store the width/height of the pixbuf temporarily
}
}
- // If we have a pixbuf
- if ( pixbuf && width > 0 )
+ // If we have a pixbuf and we need an image
+ if ( pixbuf && width > 0 && !this->image )
{
char *interps = mlt_properties_get( properties, "rescale.interp" );
int interp = GDK_INTERP_BILINEAR;
this->height = height;
// Allocate/define image
- this->image = mlt_pool_alloc( width * ( height + 1 ) * 2 );
+ this->alpha = gdk_pixbuf_get_has_alpha( pixbuf );
+ int src_stride = gdk_pixbuf_get_rowstride( pixbuf );
+ int dst_stride = this->width * ( this->alpha ? 4 : 3 );
+ int image_size = dst_stride * ( height + 1 );
+ this->image = mlt_pool_alloc( image_size );
- // Extract YUV422 and alpha
- if ( gdk_pixbuf_get_has_alpha( pixbuf ) )
+ if ( src_stride != dst_stride )
{
- // Allocate the alpha mask
- this->alpha = mlt_pool_alloc( this->width * this->height );
-
- // Convert the image
- mlt_convert_rgb24a_to_yuv422( gdk_pixbuf_get_pixels( pixbuf ),
- this->width, this->height,
- gdk_pixbuf_get_rowstride( pixbuf ),
- this->image, this->alpha );
+ int y = this->height;
+ uint8_t *src = gdk_pixbuf_get_pixels( pixbuf );
+ uint8_t *dst = this->image;
+ while ( y-- )
+ {
+ memcpy( dst, src, dst_stride );
+ dst += dst_stride;
+ src += src_stride;
+ }
}
else
- {
- // No alpha to extract
- mlt_convert_rgb24_to_yuv422( gdk_pixbuf_get_pixels( pixbuf ),
- this->width, this->height,
- gdk_pixbuf_get_rowstride( pixbuf ),
- this->image );
+ {
+ memcpy( this->image, gdk_pixbuf_get_pixels( pixbuf ), src_stride * height );
}
+ if ( !use_cache )
+ mlt_cache_item_close( this->image_cache );
+ mlt_service_cache_put( MLT_PRODUCER_SERVICE( producer ), "pixbuf.image", this->image, image_size, mlt_pool_release );
+ this->image_cache = mlt_service_cache_get( MLT_PRODUCER_SERVICE( producer ), "pixbuf.image" );
+ this->image_idx = image_idx;
// Finished with pixbuf now
g_object_unref( pixbuf );
update_cache = use_cache;
}
+ // release references no longer needed
+ mlt_cache_item_close( pixbuf_cache );
+ if ( width == 0 )
+ {
+ pthread_mutex_unlock( &this->mutex );
+ mlt_cache_item_close( this->image_cache );
+ }
+
// Set width/height of frame
mlt_properties_set_int( properties, "width", this->width );
mlt_properties_set_int( properties, "height", this->height );
mlt_properties_set_int( properties, "real_width", mlt_properties_get_int( producer_props, "_real_width" ) );
mlt_properties_set_int( properties, "real_height", mlt_properties_get_int( producer_props, "_real_height" ) );
- // pass the image data without destructor
- mlt_properties_set_data( properties, "image", this->image, this->width * ( this->height + 1 ) * 2, NULL, NULL );
- mlt_properties_set_data( properties, "alpha", this->alpha, this->width * this->height, NULL, NULL );
-
if ( update_cache )
{
- mlt_frame cached = mlt_frame_init( );
+ mlt_frame cached = mlt_frame_init( MLT_PRODUCER_SERVICE( producer ) );
mlt_properties cached_props = MLT_FRAME_PROPERTIES( cached );
mlt_properties_set_int( cached_props, "width", this->width );
mlt_properties_set_int( cached_props, "height", this->height );
mlt_properties_set_int( cached_props, "real_width", mlt_properties_get_int( producer_props, "_real_width" ) );
mlt_properties_set_int( cached_props, "real_height", mlt_properties_get_int( producer_props, "_real_height" ) );
- mlt_properties_set_data( cached_props, "image", this->image, this->width * ( this->height + 1 ) * 2, mlt_pool_release, NULL );
- mlt_properties_set_data( cached_props, "alpha", this->alpha, this->width * this->height, mlt_pool_release, NULL );
+ mlt_properties_set_data( cached_props, "image", this->image, this->width * ( this->alpha ? 4 : 3 ) * this->height, mlt_pool_release, NULL );
+ mlt_properties_set_int( cached_props, "alpha", this->alpha );
mlt_properties_set_data( cache, image_key, cached, 0, ( mlt_destructor )mlt_frame_close, NULL );
}
- pthread_mutex_unlock( &fastmutex );
+ pthread_mutex_unlock( &g_mutex );
}
static int producer_get_image( mlt_frame frame, uint8_t **buffer, mlt_image_format *format, int *width, int *height, int writable )
{
+ int error = 0;
+
// Obtain properties of frame
mlt_properties properties = MLT_FRAME_PROPERTIES( frame );
- // We need to know the size of the image to clone it
- int image_size = 0;
- int alpha_size = 0;
-
- // Alpha channel
- uint8_t *alpha = NULL;
+ // Obtain the producer for this frame
+ producer_pixbuf this = mlt_properties_get_data( properties, "producer_pixbuf", NULL );
*width = mlt_properties_get_int( properties, "rescale_width" );
*height = mlt_properties_get_int( properties, "rescale_height" );
- // Refresh the image
- refresh_image( frame, *width, *height );
+ mlt_service_lock( MLT_PRODUCER_SERVICE( &this->parent ) );
- // Get the image
- *buffer = mlt_properties_get_data( properties, "image", &image_size );
- alpha = mlt_properties_get_data( properties, "alpha", &alpha_size );
+ // Refresh the image
+ refresh_image( this, frame, *width, *height );
// Get width and height (may have changed during the refresh)
- *width = mlt_properties_get_int( properties, "width" );
- *height = mlt_properties_get_int( properties, "height" );
+ *width = this->width;
+ *height = this->height;
// NB: Cloning is necessary with this producer (due to processing of images ahead of use)
// The fault is not in the design of mlt, but in the implementation of the pixbuf producer...
- if ( *buffer != NULL )
+ if ( this->image )
{
- // Clone the image and the alpha
+ // Clone the image
+ int image_size = this->width * this->height * ( this->alpha ? 4 :3 );
uint8_t *image_copy = mlt_pool_alloc( image_size );
- uint8_t *alpha_copy = mlt_pool_alloc( alpha_size );
-
- memcpy( image_copy, *buffer, image_size );
-
- // Copy or default the alpha
- if ( alpha != NULL )
- memcpy( alpha_copy, alpha, alpha_size );
- else
- memset( alpha_copy, 255, alpha_size );
-
+ memcpy( image_copy, this->image, image_size );
// Now update properties so we free the copy after
mlt_properties_set_data( properties, "image", image_copy, image_size, mlt_pool_release, NULL );
- mlt_properties_set_data( properties, "alpha", alpha_copy, alpha_size, mlt_pool_release, NULL );
-
// We're going to pass the copy on
*buffer = image_copy;
+ *format = this->alpha ? mlt_image_rgb24a : mlt_image_rgb24;
+ mlt_log_debug( MLT_PRODUCER_SERVICE( &this->parent ), "%dx%d (%s)\n",
+ this->width, this->height, mlt_image_format_name( *format ) );
}
else
{
- // TODO: Review all cases of invalid images
- *buffer = mlt_pool_alloc( 50 * 50 * 2 );
- mlt_properties_set_data( properties, "image", *buffer, image_size, mlt_pool_release, NULL );
- *width = 50;
- *height = 50;
+ error = 1;
}
- return 0;
-}
-
-static uint8_t *producer_get_alpha_mask( mlt_frame this )
-{
- // Obtain properties of frame
- mlt_properties properties = MLT_FRAME_PROPERTIES( this );
+ // Release references and locks
+ pthread_mutex_unlock( &this->mutex );
+ mlt_cache_item_close( this->image_cache );
+ mlt_service_unlock( MLT_PRODUCER_SERVICE( &this->parent ) );
- // Return the alpha mask
- return mlt_properties_get_data( properties, "alpha", NULL );
+ return error;
}
static int producer_get_frame( mlt_producer producer, mlt_frame_ptr frame, int index )
mlt_properties producer_properties = MLT_PRODUCER_PROPERTIES( producer );
if ( this->filenames == NULL && mlt_properties_get( producer_properties, "resource" ) != NULL )
- {
- char *filename = mlt_properties_get( producer_properties, "resource" );
- this->filenames = mlt_properties_new( );
-
- // Read xml string
- if ( strstr( filename, "<svg" ) )
- {
- // Generate a temporary file for the svg
- char fullname[ 1024 ] = "/tmp/mlt.XXXXXX";
- int fd = mkstemp( fullname );
-
- if ( fd > -1 )
- {
- // Write the svg into the temp file
- ssize_t remaining_bytes;
- char *xml = filename;
-
- // Strip leading crap
- while ( xml[0] != '<' )
- xml++;
-
- remaining_bytes = strlen( xml );
- while ( remaining_bytes > 0 )
- remaining_bytes -= write( fd, xml + strlen( xml ) - remaining_bytes, remaining_bytes );
- close( fd );
-
- mlt_properties_set( this->filenames, "0", fullname );
-
- // Teehe - when the producer closes, delete the temp file and the space allo
- mlt_properties_set_data( producer_properties, "__temporary_file__", fullname, 0, ( mlt_destructor )unlink, NULL );
- }
- }
- // Obtain filenames
- else if ( strchr( filename, '%' ) != NULL )
- {
- // handle picture sequences
- int i = mlt_properties_get_int( producer_properties, "begin" );
- int gap = 0;
- char full[1024];
- int keyvalue = 0;
- char key[ 50 ];
-
- while ( gap < 100 )
- {
- struct stat buf;
- snprintf( full, 1023, filename, i ++ );
- if ( stat( full, &buf ) == 0 )
- {
- sprintf( key, "%d", keyvalue ++ );
- mlt_properties_set( this->filenames, "0", full );
- gap = 0;
- }
- else
- {
- gap ++;
- }
- }
- }
- else if ( strstr( filename, "/.all." ) != NULL )
- {
- char wildcard[ 1024 ];
- char *dir_name = strdup( filename );
- char *extension = strrchr( dir_name, '.' );
-
- *( strstr( dir_name, "/.all." ) + 1 ) = '\0';
- sprintf( wildcard, "*%s", extension );
-
- mlt_properties_dir_list( this->filenames, dir_name, wildcard, 1 );
-
- free( dir_name );
- }
- else
- {
- mlt_properties_set( this->filenames, "0", filename );
- }
-
- this->count = mlt_properties_count( this->filenames );
- }
+ load_filenames( this, producer_properties );
// Generate a frame
- *frame = mlt_frame_init( );
+ *frame = mlt_frame_init( MLT_PRODUCER_SERVICE( producer ) );
if ( *frame != NULL && this->count > 0 )
{
mlt_properties_set_position( properties, "pixbuf_position", mlt_producer_position( producer ) );
// Refresh the image
- refresh_image( *frame, 0, 0 );
+ refresh_image( this, *frame, 0, 0 );
// Set producer-specific frame properties
mlt_properties_set_int( properties, "progressive", mlt_properties_get_int( producer_properties, "progressive" ) );
- mlt_properties_set_double( properties, "aspect_ratio", mlt_properties_get_double( producer_properties, "aspect_ratio" ) );
-
- // Set alpha call back
- ( *frame )->get_alpha_mask = producer_get_alpha_mask;
+
+ double force_ratio = mlt_properties_get_double( producer_properties, "force_aspect_ratio" );
+ if ( force_ratio > 0.0 )
+ mlt_properties_set_double( properties, "aspect_ratio", force_ratio );
+ else
+ mlt_properties_set_double( properties, "aspect_ratio", mlt_properties_get_double( producer_properties, "aspect_ratio" ) );
// Push the get_image method
mlt_frame_push_get_image( *frame, producer_get_image );
static void producer_close( mlt_producer parent )
{
producer_pixbuf this = parent->child;
- if ( !mlt_properties_get_int( MLT_PRODUCER_PROPERTIES( parent ), "cache" ) )
- {
- mlt_pool_release( this->image );
- mlt_pool_release( this->alpha );
- }
+ pthread_mutex_destroy( &this->mutex );
parent->close = NULL;
+ mlt_service_cache_purge( MLT_PRODUCER_SERVICE(parent) );
mlt_producer_close( parent );
mlt_properties_close( this->filenames );
free( this );
projects / mlt / blobdiff