int fps_cam_c::set_foot_height (double h) {
pos.y = h;
update_target ();
return 1;
}
int git_transaction_commit(git_transaction *tx)
{
transaction_node *node;
git_strmap_iter pos;
int error = 0;
assert(tx);
for (pos = kh_begin(tx->locks); pos < kh_end(tx->locks); pos++) {
if (!git_strmap_has_data(tx->locks, pos))
continue;
node = git_strmap_value_at(tx->locks, pos);
if (node->reflog) {
if ((error = tx->db->backend->reflog_write(tx->db->backend, node->reflog)) < 0)
return error;
}
if (node->ref_type != GIT_REF_INVALID) {
if ((error = update_target(tx->db, node)) < 0)
return error;
}
}
return 0;
}
int git_transaction_commit(git_transaction *tx)
{
transaction_node *node;
int error = 0;
assert(tx);
if (tx->type == TRANSACTION_CONFIG) {
error = git_config_unlock(tx->cfg, true);
tx->cfg = NULL;
return error;
}
git_strmap_foreach_value(tx->locks, node, {
if (node->reflog) {
if ((error = tx->db->backend->reflog_write(tx->db->backend, node->reflog)) < 0)
return error;
}
if (node->ref_type != GIT_REF_INVALID) {
if ((error = update_target(tx->db, node)) < 0)
return error;
}
});
// change height relative to its current value
int fps_cam_c::change_height_rel (double delta) {
height += delta;
update_target ();
return 0;
}
static void
flip_page(void)
{
//FIXME - update_target() should be called by event handler when window
// is resized or moved
update_target();
LOG("video_out_3dfx: calling blt function\n");
screen_to_screen_stretch_blt(targetoffset, vidpage2offset, dispwidth, dispheight);
}
void si2cs_received(uint8_t *buf, uint8_t len) {
if (len != 3) return;
if (buf[0] == 0xba) {
if (buf[1] == conf_address) {
uint16_t new_target = (buf[2] * conf_steps_per_num + conf_offset);
if (new_target > conf_steps_total) {
new_target -= conf_steps_total;
}
update_target(new_target);
}
}
}
// pan camera around view globe
int fps_cam_c::pan (v2d_t a) {
// update these values
facing += a.x;
elevation += a.y;
// now make sure the new values are in range
constrain ();
// since things changed
update_target ();
return 0;
}
fps_cam_c::fps_cam_c () {
// set the 'feet' the be the origin
pos = v3d_v (0.0, 0.0, 0.0);
height = 1.9;
facing = 0.0;
elevation = DEG2RAD (0.0);
elevation_min = DEG2RAD (-80.0);
elevation_max = DEG2RAD (80.0);
// figure out where we're looking
update_target ();
// set up to be straight up
up = v3d_v (0, 1, 0);
}
int GBDT::fit() {
int samples = _m_train_data.size();
if (_m_sample_ratio < 1) {
samples = samples * _m_sample_ratio;
}
init_fit();
for (int iter = 0; iter < _m_iterations; iter++) {
LOG_EVERY_N(INFO, 10) << "iteration: " << iter;
if (_m_sample_ratio < 1) {
_m_train_data.random();
}
if (_m_thread_num > 1 && iter > 100) {
for (int i = 0; i < _m_thread_num; i++) {
_m_multi_data[i].max_tree_num = iter;
pthread_create(&_m_multi_thread[i], NULL, multi_predict, (void*)(&_m_multi_data[i]));
}
for (int i = 0; i < _m_thread_num; i++) {
pthread_join(_m_multi_thread[i], NULL);
}
} else {
for (int s_idx = 0; s_idx < samples; s_idx++) {
GBDTValue p;
predict(_m_train_data[s_idx], iter, p);
update_target(s_idx, p);
}
}
_m_trees[iter].fit(&_m_train_data, samples);
if ((iter + 1) % _m_save_tmp == 0) {
LOG(INFO) << iter << " " << _m_save_tmp;
save_tmp(iter + 1);
}
}
_m_cur_iterations = _m_iterations;
cal_gain();
return 0;
}
// translate the camera and target position
int fps_cam_c::translate (v2d_t a) {
// get a vector pointing the way the camera is facing
v2d_t t1 = v2d_v (cos (facing), sin (facing));
v2d_t t_fb; // translation forward or back
v2d_t t_lr; // translate left and right
// this is the forward-backward translation
t_fb = v2d_scale (t1, a.y);
// this is the side-side translation
t_lr = v2d_scale (v2d_normal (t1), a.x);
// update the position
pos.x += t_fb.x + t_lr.x;
pos.z += t_fb.y + t_lr.y;
update_target ();
return 0;
}
void TouchCalibrationView::set_phase(const Phase value) {
if( value != phase ) {
phase = value;
update_target();
}
}
