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| author | Tavian Barnes <tavianator@gmail.com> | 2012-02-06 10:11:22 -0500 |
|---|---|---|
| committer | Tavian Barnes <tavianator@gmail.com> | 2012-02-06 10:11:22 -0500 |
| commit | 22baedd972429c03c4c4d836a11f81f646ce0c92 (patch) | |
| tree | cd90704829fe2484b582e010b73c642aad34a8cb /libdimension/dimension/tcolor.h | |
| parent | f658e4728c53b5a772b0fcd06bd2647e35e9d59c (diff) | |
| download | dimension-22baedd972429c03c4c4d836a11f81f646ce0c92.tar.xz | |
Add debugging tests for NaN values.
Diffstat (limited to 'libdimension/dimension/tcolor.h')
| -rw-r--r-- | libdimension/dimension/tcolor.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libdimension/dimension/tcolor.h b/libdimension/dimension/tcolor.h index 5ccec3b..50bdf8c 100644 --- a/libdimension/dimension/tcolor.h +++ b/libdimension/dimension/tcolor.h @@ -99,6 +99,13 @@ dmnsn_tcolor_saturate(dmnsn_tcolor tcolor) return tcolor; } +/** Return whether a tcolor contains any NaN components. */ +DMNSN_INLINE bool +dmnsn_tcolor_isnan(dmnsn_tcolor tcolor) +{ + return dmnsn_color_isnan(tcolor.c) || isnan(tcolor.T) || isnan(tcolor.F); +} + /* Standard tcolors */ /** Clear. */ |