kopia lustrzana https://gitlab.com/sane-project/backends
duplicate shading data on all channels for gray scans
rodzic
7f5000407e
commit
6c8052f54d
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@ -2931,6 +2931,17 @@ compute_planar_coefficients (Genesys_Device * dev,
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}
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}
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}
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/* in case of gray level scan, we duplicate shading information on all
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* three color channels */
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if(channels==1)
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{
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memcpy(shading_data+cmat[1]*2*words_per_color,
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shading_data+cmat[0]*2*words_per_color,
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words_per_color*2);
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memcpy(shading_data+cmat[2]*2*words_per_color,
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shading_data+cmat[0]*2*words_per_color,
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words_per_color*2);
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}
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}
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static SANE_Status
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