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

[melted] / src / modules / oldfilm / filter_tcolor.c

diff --git a/src/modules/oldfilm/filter_tcolor.c b/src/modules/oldfilm/filter_tcolor.c
deleted file mode 100644 (file)
index 824f107..0000000
--- a/src/modules/oldfilm/filter_tcolor.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * filter_tcolor.c -- tcolor filter
- * Copyright (c) 2007 Marco Gittler <g.marco@freenet.de>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#include <framework/mlt_filter.h>
-#include <framework/mlt_frame.h>
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <math.h>
-
-#define MIN(a,b) (a<b?a:b)
-#define MAX(a,b) (a<b?b:a)
-
-static int filter_get_image( mlt_frame this, uint8_t **image, mlt_image_format *format, int *width, int *height, int writable )
-{
-
-       mlt_filter filter = mlt_frame_pop_service( this );
-       int error = mlt_frame_get_image( this, image, format, width, height, 1 );
-
-       if ( error == 0 && *image && *format == mlt_image_yuv422 )
-       {
-
-               double over_cr = mlt_properties_get_double( MLT_FILTER_PROPERTIES( filter ), "oversaturate_cr" )/100.0;
-               double over_cb = mlt_properties_get_double( MLT_FILTER_PROPERTIES( filter ), "oversaturate_cb" )/100.0;
-                       
-               int video_width = *width;
-               int video_height = *height;
-
-               int x,y;
-               
-               for (y=0;y<video_height;y++){
-                       for (x=0;x<video_width;x+=2){
-                               uint8_t *pix=(*image+y*video_width*2+x*2+1);
-                               uint8_t *pix1=(*image+y*video_width*2+x*2+3);
-                               *pix=MIN(MAX( ((double)*pix-127.0)*over_cb+127.0,0),255);
-                               *pix1=MIN(MAX( ((double)*pix1-127.0)*over_cr+127.0,0),255);
-                       }
-               }
-               // short a, short b, short c, short d
-               // a= gray val pix 1
-               // b: +=blue, -=yellow
-               // c: =gray pix 2
-               // d: +=red,-=green
-       }
-
-       return error;
-}
-
-static mlt_frame filter_process( mlt_filter this, mlt_frame frame )
-{
-       mlt_frame_push_service( frame, this );
-       mlt_frame_push_get_image( frame, filter_get_image );
-       return frame;
-}
-
-
-mlt_filter filter_tcolor_init( mlt_profile profile, mlt_service_type type, const char *id, char *arg )
-{
-       mlt_filter this = mlt_filter_new( );
-       if ( this != NULL )
-       {
-               this->process = filter_process;
-               mlt_properties_set( MLT_FILTER_PROPERTIES( this ), "oversaturate_cr", "190" );
-               mlt_properties_set( MLT_FILTER_PROPERTIES( this ), "oversaturate_cb", "190" );
-       }
-       return this;
-}
-
-