Eliminated tifftypes.h in favor of tiff.h throughout
Made COLOR conversion faster with lookup and fixed scale bug in tmCvGrays()
Added tmCvLuminance() call
Added routines for false color tone mapping
Added client data pointer to tmSetSpace() call
Moved error codes inside passed TMstruct
Modernized tone-mapping routines with structure pointer r.t. stack
Instrumented headers against multiple inclusion and for use from C++. Moved includes in headers out of "C" scope.
Added tone-mapping support for 16-bit/sample int and IEEE float TIFF images
Broke standard.h into rtio.h, rterror.h, rtmath.h, and rtmisc.h
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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
added TM_NOBRT macro for undefined brightnesses
corrected comment about pixel ordering for tmLoadPicture and tmMapPicture
took "color.h" include out of tonemap.h and put in tmprivat.h changed routines so zero-length arrays don't return error
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)
small comment changes
added notion of conversion packages with private data
minor bug fixes and added tmDup()
changed TM_F_NOERRS to TM_F_NOSTDERR skipped histogram clipping for TM_F_LINEAR in tmComputeMapping()
Initial revision
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