glClampColor

specify whether data read via glReadPixels should be clamped

function glClampColor(int $target, int $clamp) : void

arguments

1. int $target Target for color clamping. target must be GL_CLAMP_READ_COLOR.
2. int $clamp Specifies whether to apply color clamping. clamp must be GL_TRUE or GL_FALSE.

returns

void

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