[ViewVC] Log of: radiance/ray/src/common/tonemap.c

Revision 3.37 - (view) (download) (annotate) - [select for diffs]
Fri May 20 02:06:38 2011 UTC (13 years, 5 months ago) by greg
Branch: MAIN
CVS Tags: rad4R1, rad4R2, rad4R2P1, rad4R2P2, rad5R0, rad5R1, rad5R2, rad5R3
Changes since 3.36: +6 -6 lines
Diff to previous 3.36 , to selected 3.26

Changed every instance of BYTE to uby8 to avoid conflicts

Revision 3.36 - (view) (download) (annotate) - [select for diffs]
Fri Apr 22 14:35:54 2011 UTC (13 years, 6 months ago) by greg
Branch: MAIN
Changes since 3.35: +5 -7 lines
Diff to previous 3.35 , to selected 3.26

Fixed bug in mapping to extreme monitor spaces

Revision 3.35 - (view) (download) (annotate) - [select for diffs]
Mon Mar 7 20:49:19 2011 UTC (13 years, 7 months ago) by greg
Branch: MAIN
Changes since 3.34: +2 -4 lines
Diff to previous 3.34 , to selected 3.26

Minor improvement in round-off method

Revision 3.34 - (view) (download) (annotate) - [select for diffs]
Mon Feb 9 20:48:08 2009 UTC (15 years, 8 months ago) by greg
Branch: MAIN
CVS Tags: rad4R0
Changes since 3.33: +2 -1 lines
Diff to previous 3.33 , to selected 3.26

Eliminated redefinition of malloc(3)

Revision 3.33 - (view) (download) (annotate) - [select for diffs]
Mon Feb 9 20:23:51 2009 UTC (15 years, 8 months ago) by greg
Branch: MAIN
Changes since 3.32: +22 -24 lines
Diff to previous 3.32 , to selected 3.26

Made tmNewMap() available to private callers

Revision 3.32 - (view) (download) (annotate) - [select for diffs]
Thu Jul 3 03:35:10 2008 UTC (16 years, 4 months ago) by greg
Branch: MAIN
Changes since 3.31: +2 -2 lines
Diff to previous 3.31 , to selected 3.26

Another cosmetic improvement similar to last

Revision 3.31 - (view) (download) (annotate) - [select for diffs]
Thu Jul 3 03:30:21 2008 UTC (16 years, 4 months ago) by greg
Branch: MAIN
Changes since 3.30: +9 -10 lines
Diff to previous 3.30 , to selected 3.26

Cosmetic simplification to history array access

Revision 3.30 - (view) (download) (annotate) - [select for diffs]
Tue Nov 27 02:42:54 2007 UTC (16 years, 11 months ago) by greg
Branch: MAIN
CVS Tags: rad3R9
Changes since 3.29: +7 -6 lines
Diff to previous 3.29 , to selected 3.26

Fixed bug in linear tonemapping for some highly peaked histograms

Revision 3.29 - (view) (download) (annotate) - [select for diffs]
Wed May 23 21:38:50 2007 UTC (17 years, 5 months ago) by greg
Branch: MAIN
Changes since 3.28: +5 -5 lines
Diff to previous 3.28 , to selected 3.26

Made tone-mapping function more robust for degenerate images

Revision 3.28 - (view) (download) (annotate) - [select for diffs]
Wed Aug 9 16:26:54 2006 UTC (18 years, 2 months ago) by greg
Branch: MAIN
CVS Tags: rad3R8
Changes since 3.27: +6 -4 lines
Diff to previous 3.27 , to selected 3.26

Fixed overflow condition on fixed linear tone-mapping

Revision 3.27 - (view) (download) (annotate) - [select for diffs]
Wed Jun 7 17:52:03 2006 UTC (18 years, 4 months ago) by schorsch
Branch: MAIN
Changes since 3.26: +1 -2 lines
Diff to previous 3.26

Eliminated some compiler warnings.

Revision 3.26 - (view) (download) (annotate) - [selected]
Thu May 18 01:58:18 2006 UTC (18 years, 5 months ago) by greg
Branch: MAIN
Changes since 3.25: +3 -3 lines
Diff to previous 3.25

Minor improvements to luminance accuracy

Revision 3.25 - (view) (download) (annotate) - [select for diffs]
Thu May 11 00:58:48 2006 UTC (18 years, 5 months ago) by greg
Branch: MAIN
Changes since 3.24: +6 -6 lines
Diff to previous 3.24 , to selected 3.26

Bug fix related to last change with non-positive colors in tmCvColors()

Revision 3.24 - (view) (download) (annotate) - [select for diffs]
Wed May 10 15:34:17 2006 UTC (18 years, 5 months ago) by greg
Branch: MAIN
Changes since 3.23: +6 -3 lines
Diff to previous 3.23 , to selected 3.26

Minor fixes to last change with IEEE float lookup function

Revision 3.23 - (view) (download) (annotate) - [select for diffs]
Wed May 10 15:21:58 2006 UTC (18 years, 5 months ago) by greg
Branch: MAIN
Changes since 3.22: +110 -67 lines
Diff to previous 3.22 , to selected 3.26

Made COLOR conversion faster with lookup and fixed scale bug in tmCvGrays()

Revision 3.22 - (view) (download) (annotate) - [select for diffs]
Thu Mar 23 22:01:43 2006 UTC (18 years, 7 months ago) by greg
Branch: MAIN
Changes since 3.21: +6 -1 lines
Diff to previous 3.21 , to selected 3.26

Fixed problems with NaN and Inf floating point color values

Revision 3.21 - (view) (download) (annotate) - [select for diffs]
Wed Jan 18 00:24:38 2006 UTC (18 years, 9 months ago) by greg
Branch: MAIN
Changes since 3.20: +2 -2 lines
Diff to previous 3.20 , to selected 3.26

Bug fix in last change

Revision 3.20 - (view) (download) (annotate) - [select for diffs]
Sat Jan 14 20:25:51 2006 UTC (18 years, 9 months ago) by greg
Branch: MAIN
Changes since 3.19: +11 -7 lines
Diff to previous 3.19 , to selected 3.26

Improved conversion speed for floating-point pixels with gamma lookup table

Revision 3.19 - (view) (download) (annotate) - [select for diffs]
Tue Nov 15 06:53:00 2005 UTC (18 years, 11 months ago) by greg
Branch: MAIN
Changes since 3.18: +17 -1 lines
Diff to previous 3.18 , to selected 3.26

Added tmCvLuminance() call

Revision 3.18 - (view) (download) (annotate) - [select for diffs]
Fri Jan 7 22:05:30 2005 UTC (19 years, 9 months ago) by greg
Branch: MAIN
CVS Tags: rad3R7P1, rad3R7P2
Changes since 3.17: +6 -3 lines
Diff to previous 3.17 , to selected 3.26

Added client data pointer to tmSetSpace() call

Revision 3.17 - (view) (download) (annotate) - [select for diffs]
Fri Jan 7 21:41:06 2005 UTC (19 years, 9 months ago) by greg
Branch: MAIN
Changes since 3.16: +17 -16 lines
Diff to previous 3.16 , to selected 3.26

Moved error codes inside passed TMstruct

Revision 3.16 - (view) (download) (annotate) - [select for diffs]
Fri Jan 7 20:33:02 2005 UTC (19 years, 9 months ago) by greg
Branch: MAIN
Changes since 3.15: +211 -243 lines
Diff to previous 3.15 , to selected 3.26

Modernized tone-mapping routines with structure pointer r.t. stack

Revision 3.15 - (view) (download) (annotate) - [select for diffs]
Thu Jul 22 17:48:52 2004 UTC (20 years, 3 months ago) by greg
Branch: MAIN
CVS Tags: rad3R6, rad3R6P1
Changes since 3.14: +5 -3 lines
Diff to previous 3.14 , to selected 3.26

Added check for incompatible use of TM_F_MESOPIC with TM_F_BW

Revision 3.14 - (view) (download) (annotate) - [select for diffs]
Thu Sep 18 20:18:19 2003 UTC (21 years, 1 month ago) by greg
Branch: MAIN
Changes since 3.13: +2 -2 lines
Diff to previous 3.13 , to selected 3.26

Made integer tone-mapping more robust for images with constant regions

Revision 3.13 - (view) (download) (annotate) - [select for diffs]
Sun Jul 27 22:12:01 2003 UTC (21 years, 3 months ago) by schorsch
Branch: MAIN
Changes since 3.12: +6 -6 lines
Diff to previous 3.12 , to selected 3.26

Added grouping parens to reduce ambiguity warnings.

Revision 3.12 - (view) (download) (annotate) - [select for diffs]
Tue Jul 15 00:30:09 2003 UTC (21 years, 3 months ago) by greg
Branch: MAIN
Changes since 3.11: +2 -2 lines
Diff to previous 3.11 , to selected 3.26

Fixed bug in tmCvColors for zero and negative values

Revision 3.11 - (view) (download) (annotate) - [select for diffs]
Fri Jun 20 00:25:49 2003 UTC (21 years, 4 months ago) by greg
Branch: MAIN
Changes since 3.10: +3 -3 lines
Diff to previous 3.10 , to selected 3.26

Changed instances of "int4" to "int32" and "int2" to "int16"

Revision 3.10 - (view) (download) (annotate) - [select for diffs]
Tue Feb 25 02:47:22 2003 UTC (21 years, 8 months ago) by greg
Branch: MAIN
CVS Tags: rad3R5
Changes since 3.9: +1 -56 lines
Diff to previous 3.9 , to selected 3.26

Replaced inline copyright notice with #include "copyright.h"

Revision 3.9 - (view) (download) (annotate) - [select for diffs]
Sat Feb 22 02:07:22 2003 UTC (21 years, 8 months ago) by greg
Branch: MAIN
Changes since 3.8: +238 -100 lines
Diff to previous 3.8 , to selected 3.26

Changes and check-in for 3.5 release
Includes new source files and modifications not recorded for many years
See ray/doc/notes/ReleaseNotes for notes between 3.1 and 3.5 release

Revision 3.8 - (view) (download) (annotate) - [select for diffs]
Mon Aug 17 17:58:47 1998 UTC (26 years, 2 months ago) by gwlarson
Branch: MAIN
Changes since 3.7: +8 -6 lines
Diff to previous 3.7 , to selected 3.26

took "color.h" include out of tonemap.h and put in tmprivat.h
changed routines so zero-length arrays don't return error

Revision 3.7 - (view) (download) (annotate) - [select for diffs]
Mon Dec 1 09:52:00 1997 UTC (26 years, 11 months ago) by gregl
Branch: MAIN
Changes since 3.6: +1 -1 lines
Diff to previous 3.6 , to selected 3.26

got rid of unused variable

Revision 3.6 - (view) (download) (annotate) - [select for diffs]
Mon Nov 17 14:02:12 1997 UTC (26 years, 11 months ago) by gregl
Branch: MAIN
Changes since 3.5: +34 -35 lines
Diff to previous 3.5 , to selected 3.26

changed behavior so that tmClearHisto() and tmAddHisto() do not
void computed tone mapping, even if brightness limits are exceeded

Revision 3.5 - (view) (download) (annotate) - [select for diffs]
Wed Nov 12 13:25:48 1997 UTC (26 years, 11 months ago) by gregl
Branch: MAIN
Changes since 3.4: +5 -0 lines
Diff to previous 3.4 , to selected 3.26

added tmLastError and tmLastFunction globals (set by tmErrorReturn)

Revision 3.4 - (view) (download) (annotate) - [select for diffs]
Fri Apr 18 13:59:43 1997 UTC (27 years, 6 months ago) by greg
Branch: MAIN
Changes since 3.3: +53 -45 lines
Diff to previous 3.3 , to selected 3.26

added notion of conversion packages with private data

Revision 3.3 - (view) (download) (annotate) - [select for diffs]
Wed Apr 16 20:28:03 1997 UTC (27 years, 6 months ago) by greg
Branch: MAIN
Changes since 3.2: +34 -0 lines
Diff to previous 3.2 , to selected 3.26

minor bug fixes and added tmDup()

Revision 3.2 - (view) (download) (annotate) - [select for diffs]
Tue Apr 15 20:04:43 1997 UTC (27 years, 6 months ago) by greg
Branch: MAIN
Changes since 3.1: +41 -35 lines
Diff to previous 3.1 , to selected 3.26

changed TM_F_NOERRS to TM_F_NOSTDERR
skipped histogram clipping for TM_F_LINEAR in tmComputeMapping()

Revision 3.1 - (view) (download) (annotate) - [select for diffs]
Tue Apr 15 16:53:01 1997 UTC (27 years, 6 months ago) by greg
Branch: MAIN
Diff to selected 3.26

Initial revision

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