MGL_getGammaRamp

Returns the currently active hardware gamma correction ramp.

Declaration

ibool MGLAPI MGL_getGammaRamp(
MGLDC *dc,
palette_ext_t *gamma,
int num,
int index)

Prototype In

mgraph.h

Parameters

dc | Device context of interest
gamma | Place to store the retrieved values
num | Number of gamma entries to retrieve
index | Starting gamma entry index to retrieve

Description

This function copies part or all of the currently active hardware gamma correction ramp and stores it in the gamma array. You can specify only a subset of the gamma entries to be retrieved with the startIndex and numColors arguments.

See Also

MGL_setGammaRamp

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