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/*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* The Original Code is Copyright (C) 2011 Blender Foundation.
* All rights reserved.
*/
/** \file
* \ingroup DNA
*/
#ifndef __DNA_MOVIECLIP_TYPES_H__
#define __DNA_MOVIECLIP_TYPES_H__
#ifdef __cplusplus
extern "C" {
#endif
#include "DNA_ID.h"
#include "DNA_tracking_types.h"
#include "DNA_color_types.h" /* for color management */
struct AnimData;
struct ImBuf;
struct MovieClipProxy;
struct MovieTrackingMarker;
struct MovieTrackingTrack;
struct anim;
struct bGPdata;
typedef struct MovieClipUser {
/** Current frame number. */
int framenr;
/** Proxy render size. */
short render_size, render_flag;
} MovieClipUser;
typedef struct MovieClipProxy {
/** 768=FILE_MAXDIR custom directory for index and proxy files (defaults to BL_proxy). */
char dir[768];
/** Time code in use. */
short tc;
/** Proxy build quality. */
short quality;
/** Size flags (see below) of all proxies to build. */
short build_size_flag;
/** Time code flags (see below) of all tc indices to build. */
short build_tc_flag;
} MovieClipProxy;
typedef struct MovieClip_RuntimeGPUTexture {
void *next, *prev;
MovieClipUser user;
/** Not written in file 2 = TEXTARGET_COUNT. */
struct GPUTexture *gputexture[2];
} MovieClip_RuntimeGPUTexture;
typedef struct MovieClip_Runtime {
struct ListBase gputextures;
} MovieClip_Runtime;
typedef struct MovieClip {
ID id;
/** Animation data (must be immediately after id for utilities to use it). */
struct AnimData *adt;
/** File path, 1024 = FILE_MAX. */
char name[1024];
/** Sequence or movie. */
int source;
/** Last accessed frame number. */
int lastframe;
/** Size of last accessed frame. */
int lastsize[2];
/** Display aspect. */
float aspx, aspy;
/** Movie source data. */
struct anim *anim;
/** Cache for different stuff, not in file. */
struct MovieClipCache *cache;
/** Grease pencil data. */
struct bGPdata *gpd;
/** Data for SfM tracking. */
struct MovieTracking tracking;
/**
* Context of tracking job used to synchronize data
* like frame-number in SpaceClip clip user.
*/
void *tracking_context;
/** Proxy to clip data. */
struct MovieClipProxy proxy;
int flag;
/** Length of movie. */
int len;
/**
* Scene frame number footage starts playing at affects all data
* which is associated with a clip such as motion tracking,
* camera Reconstruction and so.
*/
int start_frame;
/**
* Offset which is adding to a file number when reading frame from a file.
* affects only a way how scene frame is mapping to a file name and not
* touches other data associated with a clip. */
int frame_offset;
/* color management */
ColorManagedColorspaceSettings colorspace_settings;
struct MovieClip_Runtime runtime;
} MovieClip;
typedef struct MovieClipScopes {
/** 1 means scopes are ok and recalculation is unneeded. */
short ok;
/** Whether track's mask should be applied on preview. */
short use_track_mask;
/** Height of track preview widget. */
int track_preview_height;
/** Width and height of frame for which scopes are calculated. */
int frame_width, frame_height;
/** Undistorted position of marker used for pattern sampling. */
struct MovieTrackingMarker undist_marker;
/** Search area of a track. */
struct ImBuf *track_search;
/** #ImBuf displayed in track preview. */
struct ImBuf *track_preview;
/** Sub-pizel position of marker in track ImBuf. */
float track_pos[2];
/** Active track is disabled, special notifier should be drawn. */
short track_disabled;
/** Active track is locked, no transformation should be allowed. */
short track_locked;
/** Frame number scopes are created for. */
int framenr;
/** Track scopes are created for. */
struct MovieTrackingTrack *track;
/** Marker scopes are created for. */
struct MovieTrackingMarker *marker;
/** Scale used for sliding from previewe area. */
float slide_scale[2];
} MovieClipScopes;
/* MovieClipProxy->build_size_flag */
enum {
MCLIP_PROXY_SIZE_25 = (1 << 0),
MCLIP_PROXY_SIZE_50 = (1 << 1),
MCLIP_PROXY_SIZE_75 = (1 << 2),
MCLIP_PROXY_SIZE_100 = (1 << 3),
MCLIP_PROXY_UNDISTORTED_SIZE_25 = (1 << 4),
MCLIP_PROXY_UNDISTORTED_SIZE_50 = (1 << 5),
MCLIP_PROXY_UNDISTORTED_SIZE_75 = (1 << 6),
MCLIP_PROXY_UNDISTORTED_SIZE_100 = (1 << 7),
};
/* MovieClip->source */
enum {
MCLIP_SRC_SEQUENCE = 1,
MCLIP_SRC_MOVIE = 2,
};
/* MovieClip->selection types */
enum {
MCLIP_SEL_NONE = 0,
MCLIP_SEL_TRACK = 1,
};
/* MovieClip->flag */
enum {
MCLIP_USE_PROXY = (1 << 0),
MCLIP_USE_PROXY_CUSTOM_DIR = (1 << 1),
/* MCLIP_CUSTOM_START_FRAME = (1 << 2), */ /* UNUSED */
MCLIP_DATA_EXPAND = (1 << 3),
MCLIP_TIMECODE_FLAGS = (MCLIP_USE_PROXY | MCLIP_USE_PROXY_CUSTOM_DIR),
};
/* MovieClip->render_size */
enum {
MCLIP_PROXY_RENDER_SIZE_FULL = 0,
MCLIP_PROXY_RENDER_SIZE_25 = 1,
MCLIP_PROXY_RENDER_SIZE_50 = 2,
MCLIP_PROXY_RENDER_SIZE_75 = 3,
MCLIP_PROXY_RENDER_SIZE_100 = 4,
};
/* MovieClip->render_flag */
enum {
MCLIP_PROXY_RENDER_UNDISTORT = 1,
/** Use original, if proxy is not found. */
MCLIP_PROXY_RENDER_USE_FALLBACK_RENDER = 2,
};
#ifdef __cplusplus
}
#endif
#endif
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