ocio_import

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int  ocio_import(string space, string property, int &value)

int  ocio_import(string space, string property, vector &value)

int  ocio_import(string space, string property, string &value)

This function queries data associated with a color space.

If the function fails, the value variable will not be modified, and may be left uninitialized. Queryable attributes

queryable-attributes

There list of properties includes most of the properties defined in the OCIO configuration file:

string name

The name of the color space.

string family

The color space family.

string equalitygroup

The equality group for the color space.

string description

A description of the color space.

int isdata

True if the color space is suitable for non-color pixel data (such as normals, point positions, etc.)

string bitdepth

A string representing the color space bit depth.

string allocation

Either uniform or lg2 (log2).

vector allocationvars

The allocation variables (min, max, offset).

Examples

examples

cvex test()
{
    string        token;
    string        sval;
    int                ival;
    vector        vval;

    // Color spaces may be specified by name or by role
    foreach(space; { "sRGB", "color_picker" })
    {
        foreach(token; { "name",
            "description",
            "isdata",
            "allocation",
            "allocationvars",
            "description",
        } )
        {
            printf("----------------- %s ---------------------\n", token);
            if (teximport(map, token, sval))
                fprintf(stderr, "'%s' = %s\n", token, sval);
            if (teximport(map, token, ival))
                fprintf(stderr, "'%s' = %d\n", token, ival);
            else if (teximport(map, token, vval))
                fprintf(stderr, "'%s' = %g\n", token, vval);
        }
    }