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

Eliminated redefinition of malloc(3)

Made tmNewMap() available to private callers

Revision 3.32 - (view) (download) (annotate) - [select for diffs]
Thu Jul 3 03:35:10 2008 UTC (15 years, 9 months ago) by greg
Branch: MAIN
Changes since 3.31: +2 -2 lines
Diff to previous 3.31

Another cosmetic improvement similar to last

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, 5 months ago) by greg
Branch: MAIN
CVS Tags: rad3R9
Changes since 3.29: +7 -6 lines
Diff to previous 3.29

Fixed bug in linear tonemapping for some highly peaked histograms

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 (17 years, 8 months ago) by greg
Branch: MAIN
CVS Tags: rad3R8
Changes since 3.27: +6 -4 lines
Diff to previous 3.27

Fixed overflow condition on fixed linear tone-mapping

Eliminated some compiler warnings.

Revision 3.26 - (view) (download) (annotate) - [select for diffs]
Thu May 18 01:58:18 2006 UTC (17 years, 11 months ago) by greg
Branch: MAIN
Changes since 3.25: +3 -3 lines
Diff to previous 3.25

Minor improvements to luminance accuracy

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 (17 years, 11 months ago) by greg
Branch: MAIN
Changes since 3.23: +6 -3 lines
Diff to previous 3.23

Minor fixes to last change with IEEE float lookup function

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, 1 month ago) by greg
Branch: MAIN
Changes since 3.21: +6 -1 lines
Diff to previous 3.21

Fixed problems with NaN and Inf floating point color values

Bug fix in last change

Revision 3.20 - (view) (download) (annotate) - [select for diffs]
Sat Jan 14 20:25:51 2006 UTC (18 years, 3 months ago) by greg
Branch: MAIN
Changes since 3.19: +11 -7 lines
Diff to previous 3.19

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

Added tmCvLuminance() call

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

Added client data pointer to tmSetSpace() call

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, 3 months ago) by greg
Branch: MAIN
Changes since 3.15: +211 -243 lines
Diff to previous 3.15

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

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 (20 years, 7 months ago) by greg
Branch: MAIN
Changes since 3.13: +2 -2 lines
Diff to previous 3.13

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

Added grouping parens to reduce ambiguity warnings.

Revision 3.12 - (view) (download) (annotate) - [select for diffs]
Tue Jul 15 00:30:09 2003 UTC (20 years, 9 months ago) by greg
Branch: MAIN
Changes since 3.11: +2 -2 lines
Diff to previous 3.11

Fixed bug in tmCvColors for zero and negative values

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, 2 months ago) by greg
Branch: MAIN
CVS Tags: rad3R5
Changes since 3.9: +1 -56 lines
Diff to previous 3.9

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

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 (25 years, 8 months ago) by gwlarson
Branch: MAIN
Changes since 3.7: +8 -6 lines
Diff to previous 3.7

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

got rid of unused variable

Revision 3.6 - (view) (download) (annotate) - [select for diffs]
Mon Nov 17 14:02:12 1997 UTC (26 years, 5 months ago) by gregl
Branch: MAIN
Changes since 3.5: +34 -35 lines
Diff to previous 3.5

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

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 ago) by greg
Branch: MAIN
Changes since 3.3: +53 -45 lines
Diff to previous 3.3

added notion of conversion packages with private data

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 ago) by greg
Branch: MAIN
Changes since 3.1: +41 -35 lines
Diff to previous 3.1

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

Initial revision