ImageGear for C and C++ on Windows v19.1 - Updated
IG_IP_DCRaw_RGB_gamma_LUT_build
Builds sRGB Gamma LUT, for conversion from "linear sRGB" to the standard sRGB colorspace.
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AT_ERRCOUNT ACCUAPI IG_IP_DCRaw_RGB_gamma_LUT_build (
AT_INT ChannelDepth,
HIGLUT* SRGBLUT
);
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| Name | Type | Description |
|---|---|---|
| ChannelDepth | AT_INT | Bit depth of the LUT. |
| SRGBLUT | HIGLUT* | Returns new LUT. |
Returns the number of ImageGear errors that occurred during this function call.
This function does not process image pixels.
By "linear sRGB colorspace" we assume a linear (Gamma = 1.0) RGB color space that uses sRGB primaries and reference white.