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/**
* blenlib/DNA_sequence_types.h (mar-2001 nzc)
*
* $Id$
*
* ***** BEGIN GPL LICENSE BLOCK *****
*
* 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.
*
* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
* All rights reserved.
*
* The Original Code is: all of this file.
*
* Contributor(s): none yet.
*
* ***** END GPL LICENSE BLOCK *****
*/
#ifndef DNA_SEQUENCE_TYPES_H
#define DNA_SEQUENCE_TYPES_H
#include "DNA_listBase.h"
/* needed for sound support */
#include "DNA_sound_types.h"
struct Ipo;
struct Scene;
/* strlens; 80= FILE_MAXFILE, 160= FILE_MAXDIR */
typedef struct StripElem {
char name[80];
} StripElem;
typedef struct TStripElem {
struct ImBuf *ibuf;
struct ImBuf *ibuf_comp;
struct TStripElem *se1, *se2, *se3;
short ok;
short flag;
int nr;
} TStripElem;
typedef struct StripCrop {
int top;
int bottom;
int left;
int right;
} StripCrop;
typedef struct StripTransform {
int xofs;
int yofs;
} StripTransform;
typedef struct StripColorBalance {
float lift[3];
float gamma[3];
float gain[3];
int flag;
int pad;
float exposure;
float saturation;
} StripColorBalance;
typedef struct StripProxy {
char dir[160];
char file[80];
struct anim *anim;
short size;
short quality;
int pad;
} StripProxy;
typedef struct Strip {
struct Strip *next, *prev;
int rt, len, us, done;
int startstill, endstill;
StripElem *stripdata;
char dir[160];
int orx, ory;
StripProxy *proxy;
StripCrop *crop;
StripTransform *transform;
StripColorBalance *color_balance;
TStripElem *tstripdata;
TStripElem *tstripdata_startstill;
TStripElem *tstripdata_endstill;
struct ImBuf *ibuf_startstill;
struct ImBuf *ibuf_endstill;
} Strip;
typedef struct PluginSeq {
char name[256];
void *handle;
char *pname;
int vars, version;
void *varstr;
float *cfra;
float data[32];
void *instance_private_data;
void **current_private_data;
void (*doit)(void);
void (*callback)(void);
} PluginSeq;
/* The sequence structure is the basic struct used by any strip. each of the strips uses a different sequence structure.*/
/* WATCH IT: first part identical to ID (for use in ipo's) */
typedef struct Sequence {
struct Sequence *next, *prev;
void *tmp; /* tmp var for copying, and tagging for linked selection */
void *lib; /* needed (to be like ipo), else it will raise libdata warnings, this should never be used */
char name[24]; /* SEQ_NAME_MAXSTR - name, set by default and needs to be unique, for RNA paths */
int flag, type; /*flags bitmap (see below) and the type of sequence*/
int len; /* the length of the contense of this strip - before handles are applied */
int start, startofs, endofs;
int startstill, endstill;
int machine, depth; /*machine - the strip channel, depth - the depth in the sequence when dealing with metastrips */
int startdisp, enddisp; /*starting and ending points in the sequence*/
float mul, handsize;
/* is sfra needed anymore? - it looks like its only used in one place */
int sfra; /* starting frame according to the timeline of the scene. */
int anim_preseek;
Strip *strip;
struct Ipo *ipo; // xxx depreceated... old animation system
struct Scene *scene;
struct anim *anim;
float effect_fader;
float speed_fader;
PluginSeq *plugin;
/* pointers for effects: */
struct Sequence *seq1, *seq2, *seq3;
ListBase seqbase; /* list of strips for metastrips */
struct bSound *sound; /* the linked "bSound" object */
struct SoundHandle *sound_handle;
float level, pan; /* level in dB (0=full), pan -1..1 */
int scenenr; /* for scene selection */
float strobe;
void *effectdata; /* Struct pointer for effect settings */
int anim_startofs; /* only use part of animation file */
int anim_endofs; /* is subtle different to startofs / endofs */
int blend_mode;
float blend_opacity;
} Sequence;
typedef struct MetaStack {
struct MetaStack *next, *prev;
ListBase *oldbasep;
Sequence *parseq;
} MetaStack;
typedef struct Editing {
ListBase *seqbasep;
ListBase seqbase;
ListBase metastack;
/* Context vars, used to be static */
Sequence *act_seq;
char act_imagedir[256];
char act_sounddir[256];
} Editing;
/* ************* Effect Variable Structs ********* */
typedef struct WipeVars {
float edgeWidth,angle;
short forward, wipetype;
} WipeVars;
typedef struct GlowVars {
float fMini; /* Minimum intensity to trigger a glow */
float fClamp;
float fBoost; /* Amount to multiply glow intensity */
float dDist; /* Radius of glow blurring */
int dQuality;
int bNoComp; /* SHOW/HIDE glow buffer */
} GlowVars;
typedef struct TransformVars {
float ScalexIni;
float ScaleyIni;
float ScalexFin;
float ScaleyFin;
float xIni;
float xFin;
float yIni;
float yFin;
float rotIni;
float rotFin;
int percent;
int interpolation;
} TransformVars;
typedef struct SolidColorVars {
float col[3];
float pad;
} SolidColorVars;
typedef struct SpeedControlVars {
float * frameMap;
float globalSpeed;
int flags;
int length;
int lastValidFrame;
} SpeedControlVars;
#define SEQ_STRIP_OFSBOTTOM 0.2f
#define SEQ_STRIP_OFSTOP 0.8f
/* SpeedControlVars->flags */
#define SEQ_SPEED_INTEGRATE 1
#define SEQ_SPEED_BLEND 2
#define SEQ_SPEED_COMPRESS_IPO_Y 4
/* ***************** SEQUENCE ****************** */
#define SEQ_NAME_MAXSTR 24
/* seq->flag */
#define SEQ_LEFTSEL 2
#define SEQ_RIGHTSEL 4
#define SEQ_OVERLAP 8
#define SEQ_FILTERY 16
#define SEQ_MUTE 32
#define SEQ_MAKE_PREMUL 64
#define SEQ_REVERSE_FRAMES 128
#define SEQ_IPO_FRAME_LOCKED 256
#define SEQ_EFFECT_NOT_LOADED 512
#define SEQ_FLAG_DELETE 1024
#define SEQ_FLIPX 2048
#define SEQ_FLIPY 4096
#define SEQ_MAKE_FLOAT 8192
#define SEQ_LOCK 16384
#define SEQ_USE_PROXY 32768
#define SEQ_USE_TRANSFORM 65536
#define SEQ_USE_CROP 131072
#define SEQ_USE_COLOR_BALANCE 262144
#define SEQ_USE_PROXY_CUSTOM_DIR 524288
#define SEQ_USE_PROXY_CUSTOM_FILE 2097152
/* deprecated, dont use a flag anymore*/
/*#define SEQ_ACTIVE 1048576*/
#define SEQ_COLOR_BALANCE_INVERSE_GAIN 1
#define SEQ_COLOR_BALANCE_INVERSE_GAMMA 2
#define SEQ_COLOR_BALANCE_INVERSE_LIFT 4
/* seq->type WATCH IT: SEQ_EFFECT BIT is used to determine if this is an effect strip!!! */
#define SEQ_IMAGE 0
#define SEQ_META 1
#define SEQ_SCENE 2
#define SEQ_MOVIE 3
#define SEQ_RAM_SOUND 4
#define SEQ_HD_SOUND 5
#define SEQ_SOUND 4
#define SEQ_EFFECT 8
#define SEQ_CROSS 8
#define SEQ_ADD 9
#define SEQ_SUB 10
#define SEQ_ALPHAOVER 11
#define SEQ_ALPHAUNDER 12
#define SEQ_GAMCROSS 13
#define SEQ_MUL 14
#define SEQ_OVERDROP 15
#define SEQ_PLUGIN 24
#define SEQ_WIPE 25
#define SEQ_GLOW 26
#define SEQ_TRANSFORM 27
#define SEQ_COLOR 28
#define SEQ_SPEED 29
#define SEQ_EFFECT_MAX 29
#define STRIPELEM_FAILED 0
#define STRIPELEM_OK 1
#define STRIPELEM_PREVIEW_DONE 1
#define SEQ_BLEND_REPLACE 0
/* all other BLEND_MODEs are simple SEQ_EFFECT ids and therefore identical
to the table above. (Only those effects that handle _exactly_ two inputs,
otherwise, you can't really blend, right :) !)
*/
#endif
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