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glGetPhotonLayerQNX()

Get the layer that is tracking a QNXGL buffer

Synopsis:

int glGetPhotonLayerQNX( qnxgl_bufs_t *  bufs,
                         int *  layer_index )

Arguments:

bufs: A pointer to the qnxgl_bufs_t QNXGL buffer you want to query.
layer_index: A pointer to an int where the function can store the layer index.

Library:

GL

Description:

This function gets the index for the layer that is tracking a QNXGL buffer. Layers are indexed per-display, starting from 0, from back to front in the default overlay order.

Returns:

0 on success, -1 on error

Classification:

Neutrino

Safety:
Cancellation point	No
Interrupt handler	No
Signal handler	No
Thread	No