2002-10-12 11:37:38 +00:00
										 
									 
								 
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								/* Copyright (c) 1999, Not a Number / NeoGeo b.v. 
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								 * $Id$
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								 * 
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								 * All rights reserved.
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								 * 
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											2003-04-30 13:22:26 +00:00
										 
									 
								 
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								 * Contact:      info@blender.org   
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								 * Information:  http://www.blender.org
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											2002-10-12 11:37:38 +00:00
										 
									 
								 
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								 *
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								 * Redistribution and use in source and binary forms, with or without
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								 * modification, are permitted provided that the following conditions
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								 * are met:
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								 * 1. Redistributions of source code must retain the above copyright
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								 *    notice, this list of conditions and the following disclaimer.
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								 * 2. Redistributions in binary form must reproduce the above copyright
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								 *    notice, this list of conditions and the following disclaimer in the
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								 *    documentation and/or other materials provided with the distribution.
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								 *
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								 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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								 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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								 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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								 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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								 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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								 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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								 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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								 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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								 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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								 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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								 * SUCH DAMAGE.
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								 */
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								#ifndef IFF_H
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								#define IFF_H
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								#include <sys/types.h>
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								#include "util.h"
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											2006-06-16 20:00:00 +00:00
										 
									 
								 
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								#include "externdef.h"
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											2002-10-12 11:37:38 +00:00
										 
									 
								 
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								#define IB_rect			(1 << 0)
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								#define IB_planes		(1 << 1)
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								#define IB_cmap			(1 << 2)
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								#define IB_test			(1 << 7)
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								#define IB_fields		(1 << 11)
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								#define IB_yuv			(1 << 12)
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								#define IB_zbuf			(1 << 13)
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								#define IB_rgba			(1 << 14)
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											2009-03-06 15:46:13 +00:00
										 
									 
								 
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								#define JP2             (1 << 18)
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												Orange branch: OpenEXR finally in Blender!
Credits go to Gernot Ziegler, who originally coded EXR support, and to
Austin  Benesh for bringing it further. Kent Mein provided a lot of code
for integrating float buffers in Blender imbuf and ImBuf API cleanup,
and provided Make and Scons and static linking.
At this moment; the EXR libraries are a *dependency*, so you cannot get
the Orange branch compiled without having OpenEXR installed. Get the
(precompiled or sources) stuff from www.openexr.com. Current default is
that the headers and lib resides in /user/local/
Several changes/additions/fixes were added:
- EXR code only supported 'half' format (16 bits per channel). I've added
  float writing, but for reading it I need tomorrow. :)
- Quite some clumsy copying of data happened in EXR code.
- cleaned up the api calls already a bit, preparing for more advanced
  support
- Zbuffers were saved 16 bits, now 32 bits
- automatic adding of .exr extensions went wrong
Imbuf:
- added proper imbuf->flags and imbuf->mall support for float buffers, it
  was created for *each* imbuf. :)
- found bugs for float buffers in scaling and flipping. Code there will
  need more checks still
- imbuf also needs to be verified to behave properly when no 32 bits
  rect exists (for saving for example)
TODO:
- support internal float images for textures, backbuf, AO probes, and
  display in Image window
Hope this commit won't screwup syncing with bf-blender... :/
											
										 
										
											2006-01-09 00:40:35 +00:00
										 
									 
								 
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								#define AMI             (1 << 31)
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								#define PNG             (1 << 30)
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								#define Anim            (1 << 29)
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								#define TGA             (1 << 28)
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								#define JPG             (1 << 27)
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								#define BMP             (1 << 26)
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								#ifdef WITH_QUICKTIME
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								#define QUICKTIME       (1 << 25)
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								#endif
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								#define RADHDR  (1<<24)
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											2002-10-12 11:37:38 +00:00
										 
									 
								 
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								#define RAWTGA	(TGA | 1)
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								#define JPG_STD	(JPG | (0 << 8))
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								#define JPG_VID	(JPG | (1 << 8))
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								#define JPG_JST	(JPG | (2 << 8))
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								#define JPG_MAX	(JPG | (3 << 8))
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								#define JPG_MSK	(0xffffff00)
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								#define AM_ham	    (0x0800 | AMI)
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								#define AM_hbrite   (0x0080 | AMI)
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								#define AM_lace	    (0x0004 | AMI)
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								#define AM_hires    (0x8000 | AMI)
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								#define AM_hblace   (AM_hbrite | AM_lace)
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								#define AM_hilace   (AM_hires | AM_lace)
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								#define AM_hamlace  (AM_ham | AM_lace)
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								#define RGB888	1
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								#define RGB555	2
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								#define DYUV	3
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								#define CLUT8	4
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								#define CLUT7	5
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								#define CLUT4	6
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								#define CLUT3	7
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								#define RL7	8
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								#define RL3	9
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								#define MPLTE	10
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								#define DYUV1	0
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								#define C233	1
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								#define YUVX	2
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								#define HAMX	3
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								#define TANX	4
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								#define AN_c233			(Anim | C233)
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								#define AN_yuvx			(Anim | YUVX)
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								#define AN_hamx			(Anim | HAMX)
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								#define AN_tanx			(Anim | TANX)
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								#define IS_amiga(x)		(x->ftype & AMI)
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								#define IS_ham(x)		((x->ftype & AM_ham) == AM_ham)
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								#define IS_hbrite(x)	((x->ftype & AM_hbrite) == AM_hbrite)
							 | 
						
					
						
							
								
									
										
											 
										 
										
											
												Orange branch: OpenEXR finally in Blender!
Credits go to Gernot Ziegler, who originally coded EXR support, and to
Austin  Benesh for bringing it further. Kent Mein provided a lot of code
for integrating float buffers in Blender imbuf and ImBuf API cleanup,
and provided Make and Scons and static linking.
At this moment; the EXR libraries are a *dependency*, so you cannot get
the Orange branch compiled without having OpenEXR installed. Get the
(precompiled or sources) stuff from www.openexr.com. Current default is
that the headers and lib resides in /user/local/
Several changes/additions/fixes were added:
- EXR code only supported 'half' format (16 bits per channel). I've added
  float writing, but for reading it I need tomorrow. :)
- Quite some clumsy copying of data happened in EXR code.
- cleaned up the api calls already a bit, preparing for more advanced
  support
- Zbuffers were saved 16 bits, now 32 bits
- automatic adding of .exr extensions went wrong
Imbuf:
- added proper imbuf->flags and imbuf->mall support for float buffers, it
  was created for *each* imbuf. :)
- found bugs for float buffers in scaling and flipping. Code there will
  need more checks still
- imbuf also needs to be verified to behave properly when no 32 bits
  rect exists (for saving for example)
TODO:
- support internal float images for textures, backbuf, AO probes, and
  display in Image window
Hope this commit won't screwup syncing with bf-blender... :/
											
										 
										
											2006-01-09 00:40:35 +00:00
										 
									 
								 
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											2002-10-12 11:37:38 +00:00
										 
									 
								 
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								#define IS_lace(x)		((x->ftype & AM_lace) == AM_lace)
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								#define IS_hires(x)		((x->ftype & AM_hires) == AM_hires)
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								#define IS_hblace(x)	((x->ftype & AM_hblace) == AM_hblace)
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								#define IS_hilace(x)	((x->ftype & AM_hilace) == AM_hilace)
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								#define IS_hamlace(x)	((x->ftype & AM_hamlace) == AM_hamlace)
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								#define IS_anim(x)		(x->ftype & Anim)
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								#define IS_hamx(x)		(x->ftype == AN_hamx)
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								#define IS_tga(x)		(x->ftype & TGA)
							 | 
						
					
						
							
								
									
										
											 
										 
										
											
												Orange branch: OpenEXR finally in Blender!
Credits go to Gernot Ziegler, who originally coded EXR support, and to
Austin  Benesh for bringing it further. Kent Mein provided a lot of code
for integrating float buffers in Blender imbuf and ImBuf API cleanup,
and provided Make and Scons and static linking.
At this moment; the EXR libraries are a *dependency*, so you cannot get
the Orange branch compiled without having OpenEXR installed. Get the
(precompiled or sources) stuff from www.openexr.com. Current default is
that the headers and lib resides in /user/local/
Several changes/additions/fixes were added:
- EXR code only supported 'half' format (16 bits per channel). I've added
  float writing, but for reading it I need tomorrow. :)
- Quite some clumsy copying of data happened in EXR code.
- cleaned up the api calls already a bit, preparing for more advanced
  support
- Zbuffers were saved 16 bits, now 32 bits
- automatic adding of .exr extensions went wrong
Imbuf:
- added proper imbuf->flags and imbuf->mall support for float buffers, it
  was created for *each* imbuf. :)
- found bugs for float buffers in scaling and flipping. Code there will
  need more checks still
- imbuf also needs to be verified to behave properly when no 32 bits
  rect exists (for saving for example)
TODO:
- support internal float images for textures, backbuf, AO probes, and
  display in Image window
Hope this commit won't screwup syncing with bf-blender... :/
											
										 
										
											2006-01-09 00:40:35 +00:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								#define IS_png(x)               (x->ftype & PNG)
							 | 
						
					
						
							| 
								
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							 | 
							
								
							 | 
							
							
								#define IS_bmp(x)               (x->ftype & BMP)
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								#define IS_radhdr(x)    	(x->ftype & RADHDR)
							 | 
						
					
						
							
								
									
										
										
										
											2002-10-12 11:37:38 +00:00
										 
									 
								 
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#define IS_tim(x)		(x->ftype & TIM)
							 | 
						
					
						
							
								
									
										
											 
										 
										
											
												Orange branch: OpenEXR finally in Blender!
Credits go to Gernot Ziegler, who originally coded EXR support, and to
Austin  Benesh for bringing it further. Kent Mein provided a lot of code
for integrating float buffers in Blender imbuf and ImBuf API cleanup,
and provided Make and Scons and static linking.
At this moment; the EXR libraries are a *dependency*, so you cannot get
the Orange branch compiled without having OpenEXR installed. Get the
(precompiled or sources) stuff from www.openexr.com. Current default is
that the headers and lib resides in /user/local/
Several changes/additions/fixes were added:
- EXR code only supported 'half' format (16 bits per channel). I've added
  float writing, but for reading it I need tomorrow. :)
- Quite some clumsy copying of data happened in EXR code.
- cleaned up the api calls already a bit, preparing for more advanced
  support
- Zbuffers were saved 16 bits, now 32 bits
- automatic adding of .exr extensions went wrong
Imbuf:
- added proper imbuf->flags and imbuf->mall support for float buffers, it
  was created for *each* imbuf. :)
- found bugs for float buffers in scaling and flipping. Code there will
  need more checks still
- imbuf also needs to be verified to behave properly when no 32 bits
  rect exists (for saving for example)
TODO:
- support internal float images for textures, backbuf, AO probes, and
  display in Image window
Hope this commit won't screwup syncing with bf-blender... :/
											
										 
										
											2006-01-09 00:40:35 +00:00
										 
									 
								 
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								#define IS_tiff(x)		(x->ftype & TIFF)
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								#define IS_openexr(x)           (x->ftype & OPENEXR)
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											2009-01-23 21:08:01 +00:00
										 
									 
								 
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								#define IS_jp2(x)           (x->ftype & JP2)
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												Orange branch: OpenEXR finally in Blender!
Credits go to Gernot Ziegler, who originally coded EXR support, and to
Austin  Benesh for bringing it further. Kent Mein provided a lot of code
for integrating float buffers in Blender imbuf and ImBuf API cleanup,
and provided Make and Scons and static linking.
At this moment; the EXR libraries are a *dependency*, so you cannot get
the Orange branch compiled without having OpenEXR installed. Get the
(precompiled or sources) stuff from www.openexr.com. Current default is
that the headers and lib resides in /user/local/
Several changes/additions/fixes were added:
- EXR code only supported 'half' format (16 bits per channel). I've added
  float writing, but for reading it I need tomorrow. :)
- Quite some clumsy copying of data happened in EXR code.
- cleaned up the api calls already a bit, preparing for more advanced
  support
- Zbuffers were saved 16 bits, now 32 bits
- automatic adding of .exr extensions went wrong
Imbuf:
- added proper imbuf->flags and imbuf->mall support for float buffers, it
  was created for *each* imbuf. :)
- found bugs for float buffers in scaling and flipping. Code there will
  need more checks still
- imbuf also needs to be verified to behave properly when no 32 bits
  rect exists (for saving for example)
TODO:
- support internal float images for textures, backbuf, AO probes, and
  display in Image window
Hope this commit won't screwup syncing with bf-blender... :/
											
										 
										
											2006-01-09 00:40:35 +00:00
										 
									 
								 
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											2002-10-12 11:37:38 +00:00
										 
									 
								 
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								#define IMAGIC 	0732
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								#define IS_iris(x)		(x->ftype == IMAGIC)
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								#define IS_jpg(x)		(x->ftype & JPG)
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								#define IS_stdjpg(x)	((x->ftype & JPG_MSK) == JPG_STD)
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								#define IS_vidjpg(x)	((x->ftype & JPG_MSK) == JPG_VID)
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								#define IS_jstjpg(x)	((x->ftype & JPG_MSK) == JPG_JST)
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								#define IS_maxjpg(x)	((x->ftype & JPG_MSK) == JPG_MAX)
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								#define AN_INIT an_stringdec = stringdec; an_stringenc = stringenc;
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											2007-01-05 07:35:16 +00:00
										 
									 
								 
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								#define IB_MIPMAP_LEVELS	10
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											2006-02-05 19:36:32 +00:00
										 
									 
								 
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								struct MEM_CacheLimiterHandle_s;
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											2007-01-05 07:35:16 +00:00
										 
									 
								 
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								typedef struct ImBuf {
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									struct ImBuf *next, *prev;	/**< allow lists of ImBufs, for caches or flipbooks */
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									short	x, y;				/**< width and Height of our image buffer */
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									short	skipx;				/**< Width in ints to get to the next scanline */
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									unsigned char	depth;		/**< Active amount of bits/bitplanes */
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									unsigned char	cbits;		/**< Amount of active bits in cmap */
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									unsigned short	mincol;		/**< smallest color in colormap */
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									unsigned short	maxcol;		/**< Largest color in colormap */
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									int	type;					/**< 0=abgr, 1=bitplanes */
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									int	ftype;					/**< File type we are going to save as */
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									unsigned int	*cmap;		/**< Color map data. */
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									unsigned int	*rect;		/**< pixel values stored here */
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									unsigned int	**planes;	/**< bitplanes */
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									int	flags;				/**< Controls which components should exist. */
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									int	mall;				/**< what is malloced internal, and can be freed */
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									short	xorig, yorig;		/**< Cordinates of first pixel of an image used in some formats (example: targa) */
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									char	name[1023];		/**< The file name assocated with this image */
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									char	namenull;		/**< Unused don't want to remove it thought messes things up */
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									int	userflags;			/**< Used to set imbuf to Dirty and other stuff */
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									int	*zbuf;				/**< z buffer data, original zbuffer */
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									float *zbuf_float;		/**< z buffer data, camera coordinates */
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											2008-04-22 14:53:15 +00:00
										 
									 
								 
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									void *userdata;			/**< temporary storage, only used by baking at the moment */
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											2007-01-05 07:35:16 +00:00
										 
									 
								 
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									unsigned char *encodedbuffer;     /**< Compressed image only used with png currently */
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									unsigned int   encodedsize;       /**< Size of data written to encodedbuffer */
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									unsigned int   encodedbuffersize; /**< Size of encodedbuffer */
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									float *rect_float;		/**< floating point Rect equivilant */
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									int channels;			/**< amount of channels in rect_float (0 = 4 channel default) */
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											2006-04-02 18:11:02 +00:00
										 
									 
								 
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									float dither;			/**< random dither value, for conversion from float -> byte rect */
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											2007-01-05 07:35:16 +00:00
										 
									 
								 
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									struct MEM_CacheLimiterHandle_s * c_handle; /**< handle for cache limiter */
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											2008-04-22 14:53:15 +00:00
										 
									 
								 
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									struct ImgInfo * img_info;
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									int refcounter;			/**< Refcounter for multiple users */
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									int index;				/**< reference index for ImBuf lists */
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									struct ImBuf *mipmap[IB_MIPMAP_LEVELS]; /**< MipMap levels, a series of halved images */
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											2002-10-12 11:37:38 +00:00
										 
									 
								 
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								} ImBuf;
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											2008-04-18 19:10:03 +00:00
										 
									 
								 
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								LIBIMPORT struct ImBuf *allocImBuf(short,short,uchar,uint,uchar);
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								LIBIMPORT struct ImBuf *dupImBuf(struct ImBuf *);
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								LIBIMPORT void freeImBuf(struct ImBuf*);
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											2006-06-16 20:00:00 +00:00
										 
									 
								 
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											2008-04-18 19:10:03 +00:00
										 
									 
								 
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								LIBIMPORT short converttocmap(struct ImBuf* ibuf);
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											2006-06-16 20:00:00 +00:00
										 
									 
								 
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											2008-04-18 19:10:03 +00:00
										 
									 
								 
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								LIBIMPORT short saveiff(struct ImBuf *,char *,int);
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											2006-06-16 20:00:00 +00:00
										 
									 
								 
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								LIBIMPORT struct ImBuf *loadiffmem(int *,int);
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								LIBIMPORT struct ImBuf *loadifffile(int,int);
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								LIBIMPORT struct ImBuf *loadiffname(char *,int);
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								LIBIMPORT struct ImBuf *testiffname(char *,int);
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											2006-06-16 20:00:00 +00:00
										 
									 
								 
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								LIBIMPORT struct ImBuf *onehalf(struct ImBuf *);
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								LIBIMPORT struct ImBuf *onethird(struct ImBuf *);
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								LIBIMPORT struct ImBuf *halflace(struct ImBuf *);
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								LIBIMPORT struct ImBuf *half_x(struct ImBuf *);
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								LIBIMPORT struct ImBuf *half_y(struct ImBuf *);
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								LIBIMPORT struct ImBuf *double_x(struct ImBuf *);
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								LIBIMPORT struct ImBuf *double_y(struct ImBuf *);
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								LIBIMPORT struct ImBuf *double_fast_x(struct ImBuf *);
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								LIBIMPORT struct ImBuf *double_fast_y(struct ImBuf *);
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											2006-06-16 20:00:00 +00:00
										 
									 
								 
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											2008-04-18 19:10:03 +00:00
										 
									 
								 
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								LIBIMPORT int ispic(char *);
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											2006-06-16 20:00:00 +00:00
										 
									 
								 
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											2008-04-18 19:10:03 +00:00
										 
									 
								 
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								LIBIMPORT void dit2(struct ImBuf *, short, short);
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								LIBIMPORT void dit0(struct ImBuf *, short, short);
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											2006-06-16 20:00:00 +00:00
										 
									 
								 
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								LIBIMPORT struct ImBuf *scaleImBuf(struct ImBuf *, short, short);
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								LIBIMPORT struct ImBuf *scalefastImBuf(struct ImBuf *, short, short);
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								LIBIMPORT struct ImBuf *scalefieldImBuf(struct ImBuf *, short, short);
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								LIBIMPORT struct ImBuf *scalefastfieldImBuf(struct ImBuf *, short, short);
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											2006-06-16 20:00:00 +00:00
										 
									 
								 
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											2008-04-18 19:10:03 +00:00
										 
									 
								 
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								LIBIMPORT void de_interlace(struct ImBuf *ib);
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								LIBIMPORT void interlace(struct ImBuf *ib);
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								LIBIMPORT void gamwarp(struct ImBuf *ibuf, double gamma);
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											2006-06-16 20:00:00 +00:00
										 
									 
								 
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											2008-04-18 19:10:03 +00:00
										 
									 
								 
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								LIBIMPORT void IMB_rectcpy(struct ImBuf *dbuf, struct ImBuf *sbuf, 
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											2006-06-16 20:00:00 +00:00
										 
									 
								 
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									int destx, int desty, int srcx, int srcy, int width, int height);
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											2008-04-18 19:10:03 +00:00
										 
									 
								 
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								LIBIMPORT void IMB_rectfill(struct ImBuf *drect, float col[4]);
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								LIBIMPORT void IMB_rectfill_area(struct ImBuf *ibuf, float *col, int x1, int y1, int x2, int y2);
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								LIBIMPORT void buf_rectfill_area(unsigned char *rect, float *rectf, int width, int height, float *col, int x1, int y1, int x2, int y2);
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											2002-10-12 11:37:38 +00:00
										 
									 
								 
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								#endif /* IFF_H */
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											2002-10-30 02:07:20 +00:00
										 
									 
								 
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