* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
-#include "producer_qimage.h"
+#include <framework/mlt_producer.h>
#include "qimage_wrapper.h"
#include <stdio.h>
#include <sys/stat.h>
#include <unistd.h>
+static void load_filenames( producer_qimage this, mlt_properties producer_properties );
static int producer_get_frame( mlt_producer parent, mlt_frame_ptr frame, int index );
static void producer_close( mlt_producer parent );
-mlt_producer producer_qimage_init( char *filename )
+mlt_producer producer_qimage_init( mlt_profile profile, mlt_service_type type, const char *id, char *filename )
{
producer_qimage this = calloc( sizeof( struct producer_qimage_s ), 1 );
if ( this != NULL && mlt_producer_init( &this->parent, this ) == 0 )
mlt_properties properties = MLT_PRODUCER_PROPERTIES( &this->parent );
// Callback registration
+#ifdef USE_KDE
init_qimage();
+#endif
producer->get_frame = producer_get_frame;
producer->close = ( mlt_destructor )producer_close;
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 properties = MLT_FRAME_PROPERTIES( frame );
+ mlt_properties_set_data( properties, "producer_qimage", this, 0, NULL, NULL );
+ mlt_frame_set_position( frame, mlt_producer_position( producer ) );
+ mlt_properties_set_position( properties, "qimage_position", mlt_producer_position( producer ) );
+ refresh_qimage( frame, 0, 0 );
+ mlt_frame_close( frame );
+ }
+ }
+ if ( this->current_width == 0 )
+ {
+ producer_close( producer );
+ producer = NULL;
+ }
return producer;
}
free( this );
return NULL;
}
+static void load_filenames( producer_qimage this, mlt_properties producer_properties )
+{
+ 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, key, 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 );
+}
+
static int producer_get_image( mlt_frame frame, uint8_t **buffer, mlt_image_format *format, int *width, int *height, int writable )
{
// Obtain properties of frame
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 )
{
{
producer_qimage this = parent->child;
parent->close = NULL;
+ mlt_pool_release( this->current_image );
+ mlt_pool_release( this->current_alpha );
mlt_producer_close( parent );
mlt_properties_close( this->filenames );
free( this );
projects / melted / blobdiff