Rough file addition and cleanup. Not yet ready for use.

[melted] / src / modules / kino / producer_kino.c

diff --git a/src/modules/kino/producer_kino.c b/src/modules/kino/producer_kino.c
deleted file mode 100644 (file)
index 7f94a9e..0000000
--- a/src/modules/kino/producer_kino.c
+++ /dev/null
@@ -1,145 +0,0 @@
-/*
- * producer_kino.c -- a DV file format parser
- * Copyright (C) 2005 Ushodaya Enterprises Limited
- * Author: Charles Yates <charles.yates@pandora.be>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */
-
-#include <stdlib.h>
-#include <framework/mlt_producer.h>
-#include <framework/mlt_frame.h>
-#include <framework/mlt_deque.h>
-#include <framework/mlt_factory.h>
-#include "kino_wrapper.h"
-
-/* NB: This is an abstract producer - it provides no codec support whatsoever. */
-
-#define FRAME_SIZE_525_60      10 * 150 * 80
-#define FRAME_SIZE_625_50      12 * 150 * 80
-
-typedef struct producer_kino_s *producer_kino;
-
-struct producer_kino_s
-{
-       struct mlt_producer_s parent;
-       kino_wrapper wrapper;
-};
-
-static int producer_get_frame( mlt_producer parent, mlt_frame_ptr frame, int index );
-static void producer_close( mlt_producer parent );
-
-mlt_producer producer_kino_init( mlt_profile profile, mlt_service_type type, const char *id, char *filename )
-{
-       kino_wrapper wrapper = kino_wrapper_init( );
-
-       if ( kino_wrapper_open( wrapper, filename ) )
-       {
-               producer_kino this = calloc( sizeof( struct producer_kino_s ), 1 );
-
-               if ( this != NULL && mlt_producer_init( &this->parent, this ) == 0 )
-               {
-                       mlt_producer producer = &this->parent;
-                       mlt_properties properties = MLT_PRODUCER_PROPERTIES( producer );
-                       double fps = kino_wrapper_is_pal( wrapper ) ? 25 : 30000.0 / 1001.0;
-       
-                       // Assign the wrapper
-                       this->wrapper = wrapper;
-
-                       // Pass wrapper properties (frame rate, count etc)
-                       mlt_properties_set_position( properties, "length", kino_wrapper_get_frame_count( wrapper ) );
-                       mlt_properties_set_position( properties, "in", 0 );
-                       mlt_properties_set_position( properties, "out", kino_wrapper_get_frame_count( wrapper ) - 1 );
-                       mlt_properties_set_double( properties, "real_fps", fps );
-                       mlt_properties_set( properties, "resource", filename );
-
-                       // Register transport implementation with the producer
-                       producer->close = ( mlt_destructor )producer_close;
-       
-                       // Register our get_frame implementation with the producer
-                       producer->get_frame = producer_get_frame;
-       
-                       // Return the producer
-                       return producer;
-               }
-               free( this );
-       }
-
-       kino_wrapper_close( wrapper );
-
-       return NULL;
-}
-
-static int producer_get_frame( mlt_producer producer, mlt_frame_ptr frame, int index )
-{
-       producer_kino this = producer->child;
-       uint8_t *data = mlt_pool_alloc( FRAME_SIZE_625_50 );
-       
-       // Obtain the current frame number
-       uint64_t position = mlt_producer_frame( producer );
-       
-       // Create an empty frame
-       *frame = mlt_frame_init( MLT_PRODUCER_SERVICE( producer ) );
-
-       // Seek and fetch
-       if ( kino_wrapper_get_frame( this->wrapper, data, position ) )
-       {
-               // Get the frames properties
-               mlt_properties properties = MLT_FRAME_PROPERTIES( *frame );
-
-               // Determine if we're PAL or NTSC
-               int is_pal = kino_wrapper_is_pal( this->wrapper );
-
-               // Pass the dv data
-               mlt_properties_set_data( properties, "dv_data", data, FRAME_SIZE_625_50, ( mlt_destructor )mlt_pool_release, NULL );
-
-               // Update other info on the frame
-               mlt_properties_set_int( properties, "width", 720 );
-               mlt_properties_set_int( properties, "height", is_pal ? 576 : 480 );
-               mlt_properties_set_int( properties, "top_field_first", is_pal ? 0 : ( data[ 5 ] & 0x07 ) == 0 ? 0 : 1 );
-       }
-       else
-       {
-               mlt_pool_release( data );
-       }
-
-       // Update timecode on the frame we're creating
-       mlt_frame_set_position( *frame, mlt_producer_position( producer ) );
-
-       // Calculate the next timecode
-       mlt_producer_prepare_next( producer );
-
-       return 0;
-}
-
-static void producer_close( mlt_producer parent )
-{
-       if ( parent != NULL )
-       {
-               // Obtain this
-               producer_kino this = parent->child;
-
-               // Close the file
-               if ( this != NULL )
-                       kino_wrapper_close( this->wrapper );
-
-               // Close the parent
-               parent->close = NULL;
-               mlt_producer_close( parent );
-
-               // Free the memory
-               free( this );
-       }
-}