mirror of
https://github.com/game-stop/veejay.git
synced 2026-01-06 06:55:31 +01:00
46 lines
1.4 KiB
C
46 lines
1.4 KiB
C
/*
|
|
* Linux VeeJay
|
|
*
|
|
* Copyright(C)2015 Niels Elburg <nwewlburg@gmail.com>
|
|
*
|
|
* 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 <config.h>
|
|
#include <stdio.h>
|
|
#include <stdint.h>
|
|
#include <stdlib.h>
|
|
#include <libvjmem/vjmem.h>
|
|
#include <math.h>
|
|
#include "mixtoalpha.h"
|
|
|
|
vj_effect *mixtoalpha_init(int w, int h)
|
|
{
|
|
vj_effect *ve = (vj_effect *) vj_calloc(sizeof(vj_effect));
|
|
ve->num_params = 0;
|
|
ve->description = "Alpha: New from Mixing source";
|
|
ve->sub_format = 0;
|
|
ve->extra_frame = 1;
|
|
ve->parallel = 1;
|
|
ve->has_user = 0;
|
|
return ve;
|
|
}
|
|
|
|
void mixtoalpha_apply( VJFrame *frame, VJFrame *frame2, int width,int height)
|
|
{
|
|
veejay_memcpy(frame->data[3], frame2->data[0], frame->len );
|
|
}
|
|
|