Set a layer's filter
#include <gf/gf.h> void gf_layer_set_filter( gf_layer_t layer, unsigned filter );
gf
This function sets filtering for a layer. A filter is used to smooth scaled blits, for example to create a smooth scale of video.
Changes to the layer's parameters are enqueued. You need to call gf_layer_update() to make them take effect. |
QNX Graphics Framework
Safety: | |
---|---|
Interrupt handler | No |
Signal handler | No |
Thread | Yes |
gf_display_attach(), gf_layer_detach(), gf_layer_disable(), gf_layer_enable(), gf_layer_update(), gf_layer_query()