X-Git-Url: http://research.m1stereo.tv/gitweb?a=blobdiff_plain;f=src%2Fmodules%2Fqimage%2Fproducer_qimage.c;h=bd3b0eaf6daae402c391cdbe7de81bdbcd7a3a25;hb=fc3578a225810d44728bb69f6710cba69dfdea4a;hp=6008b7e6ef53fb663bd3194d053516d0ace84d2f;hpb=d33f444d4ef4c7bc4074d07a49eca0ab7d108394;p=melted diff --git a/src/modules/qimage/producer_qimage.c b/src/modules/qimage/producer_qimage.c index 6008b7e..bd3b0ea 100644 --- a/src/modules/qimage/producer_qimage.c +++ b/src/modules/qimage/producer_qimage.c @@ -32,6 +32,7 @@ #include #include +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 ); @@ -46,7 +47,9 @@ mlt_producer producer_qimage_init( mlt_profile profile, mlt_service_type type, c 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; @@ -56,12 +59,113 @@ mlt_producer producer_qimage_init( mlt_profile profile, mlt_service_type type, c 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, " -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 @@ -161,84 +265,7 @@ static int producer_get_frame( mlt_producer producer, mlt_frame_ptr frame, int i 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, " -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( MLT_PRODUCER_SERVICE( producer ) ); @@ -281,6 +308,8 @@ static void producer_close( mlt_producer parent ) { 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 );