Patch: Many composite/blend modes mostly compatible to Adobe Photoshop (c)

Silvio Heinrich plassy at web.de
Sat Jan 29 13:42:39 CET 2011


Hum, This is strange... have you tried to clean and then recompile?
I haven't done any change to the 
KoColorSpaceMathTraits<...>::unit/zeroValue variables.
Those variables are in the file KoColorSpaceMath.cpp but only for:
KoColorSpaceMathTraits<half>
KoColorSpaceMathTraits<float>
KoColorSpaceMathTraits<double>
the variables for KoColorSpaceMathTraits<unsigned char/short> are constants
so i wonder why the linker has any complains ??

On 01/28/2011 10:52 PM, Sven Langkamp wrote:
> I tried to build the branch but I get this error:
> Linking CXX shared library ../../lib/libpigmentcms.so
> CMakeFiles/pigmentcms.dir/colorspaces/KoLabColorSpace.o: In function 
> `unsigned short cfVividLight<unsigned short>(unsigned short, unsigned 
> short)':
> KoLabColorSpace.cpp:(.text._Z12cfVividLightItET_S0_S0_[unsigned short 
> cfVividLight<unsigned short>(unsigned short, unsigned short)]+0x31): 
> undefined reference to `KoColorSpaceMathsTraits<unsigned 
> short>::unitValue'
> KoLabColorSpace.cpp:(.text._Z12cfVividLightItET_S0_S0_[unsigned short 
> cfVividLight<unsigned short>(unsigned short, unsigned short)]+0x3d): 
> undefined reference to `KoColorSpaceMathsTraits<unsigned 
> short>::zeroValue'
> KoLabColorSpace.cpp:(.text._Z12cfVividLightItET_S0_S0_[unsigned short 
> cfVividLight<unsigned short>(unsigned short, unsigned short)]+0xb3): 
> undefined reference to `KoColorSpaceMathsTraits<unsigned 
> short>::zeroValue'
> KoLabColorSpace.cpp:(.text._Z12cfVividLightItET_S0_S0_[unsigned short 
> cfVividLight<unsigned short>(unsigned short, unsigned short)]+0xbf): 
> undefined reference to `KoColorSpaceMathsTraits<unsigned 
> short>::unitValue'
> CMakeFiles/pigmentcms.dir/colorspaces/KoLabColorSpace.o: In function 
> `unsigned short cfDivide<unsigned short>(unsigned short, unsigned short)':
> KoLabColorSpace.cpp:(.text._Z8cfDivideItET_S0_S0_[unsigned short 
> cfDivide<unsigned short>(unsigned short, unsigned short)]+0x25): 
> undefined reference to `KoColorSpaceMathsTraits<unsigned 
> short>::zeroValue'
> KoLabColorSpace.cpp:(.text._Z8cfDivideItET_S0_S0_[unsigned short 
> cfDivide<unsigned short>(unsigned short, unsigned short)]+0x31): 
> undefined reference to `KoColorSpaceMathsTraits<unsigned 
> short>::unitValue'
> CMakeFiles/pigmentcms.dir/colorspaces/KoLabColorSpace.o: In function 
> `unsigned short cfArcTangent<unsigned short>(unsigned short, unsigned 
> short)':
> KoLabColorSpace.cpp:(.text._Z12cfArcTangentItET_S0_S0_[unsigned short 
> cfArcTangent<unsigned short>(unsigned short, unsigned short)]+0x25): 
> undefined reference to `KoColorSpaceMathsTraits<unsigned 
> short>::zeroValue'
> KoLabColorSpace.cpp:(.text._Z12cfArcTangentItET_S0_S0_[unsigned short 
> cfArcTangent<unsigned short>(unsigned short, unsigned short)]+0x31): 
> undefined reference to `KoColorSpaceMathsTraits<unsigned 
> short>::unitValue'
> CMakeFiles/pigmentcms.dir/colorspaces/KoRgbU8ColorSpace.o: In function 
> `unsigned char cfVividLight<unsigned char>(unsigned char, unsigned char)':
> KoRgbU8ColorSpace.cpp:(.text._Z12cfVividLightIhET_S0_S0_[unsigned char 
> cfVividLight<unsigned char>(unsigned char, unsigned char)]+0x27): 
> undefined reference to `KoColorSpaceMathsTraits<unsigned char>::unitValue'
> KoRgbU8ColorSpace.cpp:(.text._Z12cfVividLightIhET_S0_S0_[unsigned char 
> cfVividLight<unsigned char>(unsigned char, unsigned char)]+0x33): 
> undefined reference to `KoColorSpaceMathsTraits<unsigned char>::zeroValue'
> KoRgbU8ColorSpace.cpp:(.text._Z12cfVividLightIhET_S0_S0_[unsigned char 
> cfVividLight<unsigned char>(unsigned char, unsigned char)]+0x97): 
> undefined reference to `KoColorSpaceMathsTraits<unsigned char>::zeroValue'
> KoRgbU8ColorSpace.cpp:(.text._Z12cfVividLightIhET_S0_S0_[unsigned char 
> cfVividLight<unsigned char>(unsigned char, unsigned char)]+0xa3): 
> undefined reference to `KoColorSpaceMathsTraits<unsigned char>::unitValue'
> CMakeFiles/pigmentcms.dir/colorspaces/KoRgbU8ColorSpace.o: In function 
> `unsigned char cfDivide<unsigned char>(unsigned char, unsigned char)':
> KoRgbU8ColorSpace.cpp:(.text._Z8cfDivideIhET_S0_S0_[unsigned char 
> cfDivide<unsigned char>(unsigned char, unsigned char)]+0x21): 
> undefined reference to `KoColorSpaceMathsTraits<unsigned char>::zeroValue'
> KoRgbU8ColorSpace.cpp:(.text._Z8cfDivideIhET_S0_S0_[unsigned char 
> cfDivide<unsigned char>(unsigned char, unsigned char)]+0x2d): 
> undefined reference to `KoColorSpaceMathsTraits<unsigned char>::unitValue'
> CMakeFiles/pigmentcms.dir/colorspaces/KoRgbU8ColorSpace.o: In function 
> `unsigned char cfArcTangent<unsigned char>(unsigned char, unsigned char)':
> KoRgbU8ColorSpace.cpp:(.text._Z12cfArcTangentIhET_S0_S0_[unsigned char 
> cfArcTangent<unsigned char>(unsigned char, unsigned char)]+0x21): 
> undefined reference to `KoColorSpaceMathsTraits<unsigned char>::zeroValue'
> KoRgbU8ColorSpace.cpp:(.text._Z12cfArcTangentIhET_S0_S0_[unsigned char 
> cfArcTangent<unsigned char>(unsigned char, unsigned char)]+0x2d): 
> undefined reference to `KoColorSpaceMathsTraits<unsigned char>::unitValue'
> collect2: ld returned 1 exit status
> make[2]: *** [lib/libpigmentcms.so.8.0.0] Fehler 1
> make[1]: *** [libs/pigment/CMakeFiles/pigmentcms.dir/all] Fehler 2
> make: *** [all] Fehler 2
>
>
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