int player_set_vol(int l, int lf, int r, int rf)
{
int rc = OP_ERROR_SUCCESS;
if (soft_vol) {
l = calc_vol(l, soft_vol_l, 100, lf);
r = calc_vol(r, soft_vol_r, 100, rf);
player_set_soft_volume(l, r);
} else {
mixer_read_volume();
l = calc_vol(l, volume_l, volume_max, lf);
r = calc_vol(r, volume_r, volume_max, rf);
rc = mixer_set_volume(l, r);
mixer_read_volume();
}
return rc;
}
static unsigned int calc_asset_vol(struct _asset *a)
{
struct _asset_file *f = a->a_owner;
const struct asset_desc *d = f->f_desc + a->a_idx;
unsigned int i, num_tris, ret = 0;
idx_t tri[3];
idx_t *out = a->a_shadow_idx;
for(i = 0; i < d->a_num_idx; i += 3) {
tri[0] = a->a_indices[i + 0];
tri[1] = a->a_indices[i + 1];
tri[2] = a->a_indices[i + 2];
num_tris = calc_vol(f, tri, out);
out += num_tris * 3;
ret += num_tris * 3;
}
return ret;
}
void FFTController:: calc_vcoulb(double* qvec, double* a1, double* a2, double* a3,
double* b1, double* b2, double * b3, double shift[3],
double alat, double vol, int nkpt, int iq){
double* vcoulb;
vcoulb = new double [geps->ng];
double gx, gy, gz;
double gq[3];
vol = calc_vol(a1, a2, a3);
double fact = 4*PI/vol/nkpt;
for (int i=0; i<geps->ng; i++) {
if (iq==0){
gx = geps->ig[i] + shift[0];
gy = geps->jg[i] + shift[1];
gz = geps->kg[i] + shift[2];
}
else{
gx = geps->ig[i] + qvec[0];
gy = geps->jg[i] + qvec[1];
gz = geps->kg[i] + qvec[2];
}
vcoulb[i] = 0;
for (int j=0; j<3; j++) {
gq[j] = gx*b1[j] + gy*b2[j] + gz*b3[j];
gq[j] *= 2*PI/alat;
vcoulb[i] += gq[j]*gq[j];
}
vcoulb[i] = 1/vcoulb[i];
vcoulb[i] *= fact;
}
std::vector<double> vcoulb_v;
vcoulb_v.resize(geps->ng);
for(int i=0;i<geps->ng;i++)
vcoulb_v[i] = vcoulb[i];
controller_proxy.got_vcoulb(vcoulb_v);
}
