void update(void* instance)
{
InstancePtr inst = (InstancePtr) instance;
MyInstancePtr my = inst->my;
FrameBufferAttributes attribs;
int xsize = inst->in_b->xsize;
int ysize = inst->in_b->ysize;
attribs.xsize = xsize;
attribs.ysize = ysize;
framebuffer_changeAttributes(inst->out_r, &attribs);
if (inst->in_cubebits->number != my->old_cubebits) {
if(g_cube_bits >= MIN_CUBE_BITS && g_cube_bits <= MAX_CUBE_BITS)
g_cube_bits = trim_int(inst->in_cubebits->number, 0, INT_MAX);
diceCreateMap();
my->old_cubebits = inst->in_cubebits->number;
}
if(inst->in_update->number != my->old_update) {
diceCreateMap();
my->old_update = inst->in_update->number;
}
effectv_draw(my->effect,
(unsigned char*) inst->in_b->framebuffer,
(unsigned char*) inst->out_r->framebuffer,
xsize, ysize);
}
static int start(effect * e)
{
dice_t * priv = e->priv;
priv->dicemap = malloc(e->video_height * e->video_width * sizeof(char));
if(priv->dicemap == NULL)
{
return -1;
}
diceCreateMap(e);
priv->state = 1;
return 0;
}
static void set_parameter(void * data, const char * name,
const bg_parameter_value_t *val)
{
int changed;
bg_effectv_plugin_t * vp = data;
dice_t * priv = vp->e->priv;
if(!name)
return;
EFFECTV_SET_PARAM_INT(g_cube_bits);
if(changed)
diceCreateMap(vp->e);
}
