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glSetPhotonLayerQNX()
Set the Photon layer for a QNXGL buffer
Synopsis:
int glSetPhotonLayerQNX( qnxgl_bufs_t *bufs,
int layer_index );
Arguments:
- bufs
- A pointer to the qnxgl_bufs_t QNXGL buffers you wish to modify.
- layer_index
- The index of the layer you wish to have track this buffer.
Set this argument to -1 for no layer.

You can only have 1 layer tracking a given buffer at any time.
Library:
GL
Description:
This function sets the Photon layer that tracks 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 |
See also:
glGetPhotonLayerQNX(), qnxgl_buffers_create()
"OpenGL" and "Layers" sections of the Raw Drawing and Animation chapter in the Photon Programmer's Guide.
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