mirror of
https://github.com/game-stop/veejay.git
synced 2025-12-17 13:20:01 +01:00
86 lines
2.3 KiB
C
86 lines
2.3 KiB
C
/*
|
|
* Copyright (C) 2002-2015 Niels Elburg <nwelburg@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.
|
|
*
|
|
*/
|
|
|
|
#ifndef VJE_H
|
|
#define VJE_H
|
|
|
|
#define TRANSITION_RUNNING 1
|
|
#define TRANSITION_COMPLETED 2
|
|
#define TRANSITION_NONE 0
|
|
|
|
#define FX_LIMIT 1024
|
|
|
|
#define PARAM_WIDTH (1<<0x2)
|
|
#define PARAM_HEIGHT (1<<0x3)
|
|
#define PARAM_FADER (1<<0x1)
|
|
|
|
typedef struct
|
|
{
|
|
int type;
|
|
int tmp[10];
|
|
int ref;
|
|
} vjp_kf;
|
|
|
|
typedef struct {
|
|
char **description;
|
|
int limit;
|
|
} vj_value_hint_t;
|
|
|
|
#define FLAG_ALPHA_NONE (1 << 0) /* no alpha */
|
|
#define FLAG_ALPHA_SRC_A (1 << 1) /* alpha-in A */
|
|
#define FLAG_ALPHA_SRC_B (1 << 2) /* alpha-in B */
|
|
#define FLAG_ALPHA_OUT (1 << 3) /* writes alpha */
|
|
#define FLAG_ALPHA_OPTIONAL (1<<4) /* parameter driven */
|
|
#define FLAG_ALPHA_IN_OPERATOR (1<<5) /* logical operator */
|
|
#define FLAG_ALPHA_IN_BLEND (1<<6) /* blend operator */
|
|
|
|
typedef int (*is_transition_ready_func)(int width, int height);
|
|
|
|
typedef struct vj_effect_t {
|
|
char *description;
|
|
int num_params;
|
|
char **param_description;
|
|
vj_value_hint_t **hints;
|
|
int *defaults;
|
|
int *limits[2];
|
|
int extra_frame;
|
|
int sub_format;
|
|
int has_user;
|
|
int static_bg;
|
|
int has_help;
|
|
int rgb_conv;
|
|
int n_out;
|
|
int instance;
|
|
int parallel;
|
|
int rgba_only;
|
|
int motion;
|
|
int alpha;
|
|
int global;
|
|
int is_gen;
|
|
int is_plugin;
|
|
int (*is_transition_ready_func)(); //FIXME pass in private data
|
|
int (*prepare)(void *fx_instance, VJFrame *frame);
|
|
int (*apply)(void *fx_instance, VJFrame *frame, int *parameter_values);
|
|
int (*apply2)(void *fx_instance, VJFrame *frame, VJFrame *frame2, int *parameter_values);
|
|
void (*instantiate)(VJFrame *frame);
|
|
int (*destroy)(void *fx_instance);
|
|
} vj_effect;
|
|
|
|
#endif
|