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gf_context_disable_alpha()

Disable the current alpha operation

Synopsis:

#include <gf/gf.h>

void gf_context_disable_alpha(
        gf_context_t context );

Arguments:

context: The graphics context to disable the alpha channel for.

Library:

gf

Description:

This function disables the alpha blending and alpha testing for subsequent draw operations for a draw context.

To reenable alpha blending, use gf_context_set_alpha().

Classification:

QNX Graphics Framework

Safety:
Interrupt handler	No
Signal handler	No
Thread	Yes