164 lines
4.2 KiB
C
164 lines
4.2 KiB
C
/*
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* ***** BEGIN GPL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
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* All rights reserved.
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*
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* The Original Code is: all of this file.
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*
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* Contributor(s): none yet.
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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/** \file DNA_image_types.h
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* \ingroup DNA
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*/
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#ifndef __DNA_IMAGE_TYPES_H__
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#define __DNA_IMAGE_TYPES_H__
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#include "DNA_ID.h"
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#include "DNA_color_types.h" /* for color management */
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struct PackedFile;
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struct Scene;
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struct anim;
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struct ImBuf;
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struct RenderResult;
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struct GPUTexture;
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/* ImageUser is in Texture, in Nodes, Background Image, Image Window, .... */
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/* should be used in conjunction with an ID * to Image. */
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typedef struct ImageUser {
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struct Scene *scene; /* to retrieve render result */
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int framenr; /* movies, sequences: current to display */
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int frames; /* total amount of frames to use */
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int offset, sfra; /* offset within movie, start frame in global time */
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char fie_ima, cycl; /* fields/image in movie, cyclic flag */
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char ok, pad;
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short multi_index, layer, pass; /* listbase indices, for menu browsing or retrieve buffer */
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short flag;
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int pad2;
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} ImageUser;
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/* iuser->flag */
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#define IMA_ANIM_ALWAYS 1
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#define IMA_ANIM_REFRESHED 2
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/* #define IMA_DO_PREMUL 4 */
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#define IMA_NEED_FRAME_RECALC 8
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typedef struct Image {
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ID id;
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char name[1024]; /* file path, 1024 = FILE_MAX */
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ListBase ibufs; /* not written in file */
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struct GPUTexture *gputexture; /* not written in file */
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/* sources from: */
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struct anim *anim;
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struct RenderResult *rr;
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struct RenderResult *renders[8]; /* IMA_MAX_RENDER_SLOT */
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short render_slot, last_render_slot;
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short ok, flag;
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short source, type;
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int lastframe;
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/* texture page */
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short tpageflag, totbind;
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short xrep, yrep;
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short twsta, twend;
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unsigned int bindcode; /* only for current image... */
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unsigned int *repbind; /* for repeat of parts of images */
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struct PackedFile *packedfile;
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struct PreviewImage *preview;
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/* game engine tile animation */
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float lastupdate;
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int lastused;
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short animspeed;
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short pad2;
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/* for generated images */
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int gen_x, gen_y;
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char gen_type, gen_flag;
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short gen_depth;
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/* display aspect - for UV editing images resized for faster openGL display */
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float aspx, aspy;
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/* color management */
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ColorManagedColorspaceSettings colorspace_settings;
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char alpha_mode;
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char pad[7];
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} Image;
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/* **************** IMAGE ********************* */
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/* Image.flag */
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#define IMA_FIELDS 1
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#define IMA_STD_FIELD 2
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#define IMA_DO_PREMUL 4 /* deprecated, should not be used */
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#define IMA_REFLECT 16
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#define IMA_NOCOLLECT 32
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// #define IMA_DONE_TAG 64 // UNUSED
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#define IMA_OLD_PREMUL 128
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/*#define IMA_CM_PREDIVIDE 256*/ /* deprecated, should not be used */
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#define IMA_USED_FOR_RENDER 512
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#define IMA_USER_FRAME_IN_RANGE 1024 /* for image user, but these flags are mixed */
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#define IMA_VIEW_AS_RENDER 2048
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#define IMA_IGNORE_ALPHA 4096
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/* Image.tpageflag */
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#define IMA_TILES 1
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#define IMA_TWINANIM 2
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#define IMA_COLCYCLE 4 /* Depreciated */
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#define IMA_MIPMAP_COMPLETE 8 /* all mipmap levels in OpenGL texture set? */
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#define IMA_CLAMP_U 16
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#define IMA_CLAMP_V 32
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#define IMA_TPAGE_REFRESH 64
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#define IMA_GLBIND_IS_DATA 128 /* opengl image texture bound as non-color data */
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/* ima->type and ima->source moved to BKE_image.h, for API */
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/* render */
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#define IMA_MAX_RENDER_TEXT 512
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#define IMA_MAX_RENDER_SLOT 8
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/* gen_flag */
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#define IMA_GEN_FLOAT 1
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/* alpha_mode */
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enum {
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IMA_ALPHA_STRAIGHT = 0,
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IMA_ALPHA_PREMUL = 1,
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};
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#endif
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