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author | giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8> | 2015-06-28 15:12:40 +0000 |
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committer | giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8> | 2015-06-28 15:12:40 +0000 |
commit | 18f7275cb7726939aacbffd59ee23ea5aa7929b3 (patch) | |
tree | 79f137ea529245652830831a4f13f3eb3f2062c2 /editor/pnmgamma.c | |
parent | 8db29e17c89162f47555f9d3a9ea15e25f338fa7 (diff) | |
download | netpbm-mirror-18f7275cb7726939aacbffd59ee23ea5aa7929b3.tar.gz netpbm-mirror-18f7275cb7726939aacbffd59ee23ea5aa7929b3.tar.xz netpbm-mirror-18f7275cb7726939aacbffd59ee23ea5aa7929b3.zip |
Release 10.35.96
git-svn-id: http://svn.code.sf.net/p/netpbm/code/super_stable@2582 9d0c8265-081b-0410-96cb-a4ca84ce46f8
Diffstat (limited to 'editor/pnmgamma.c')
-rw-r--r-- | editor/pnmgamma.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/editor/pnmgamma.c b/editor/pnmgamma.c index e13075ff..efdfe039 100644 --- a/editor/pnmgamma.c +++ b/editor/pnmgamma.c @@ -509,7 +509,7 @@ buildBt709ToSrgbGamma(xelval table[], else radiance = pow((normalized + 0.099) / 1.099, gamma709); - if (radiance < linearCutoffSrgb) + if (radiance < linearCutoffSrgb * normalizer) srgb = radiance * linearExpansionSrgb; else srgb = 1.055 * pow(normalized, oneOverGammaSrgb) - 0.055; @@ -563,7 +563,7 @@ buildSrgbToBt709Gamma(xelval table[], else radiance = pow((normalized + 0.099) / 1.099, gammaSrgb); - if (radiance < linearCutoff709) + if (radiance < linearCutoff709 * normalizer) bt709 = radiance * linearExpansion709; else bt709 = 1.055 * pow(normalized, oneOverGamma709) - 0.055; |