static void
apply_vbr_preset(lame_global_flags * gfp, int a, int enforce)
{
vbr_presets_t const *vbr_preset = get_vbr_preset(lame_get_VBR(gfp));
float x = gfp->VBR_q_frac;
vbr_presets_t p = vbr_preset[a];
vbr_presets_t q = vbr_preset[a + 1];
vbr_presets_t const *set = &p;
NOOP(vbr_q);
NOOP(quant_comp);
NOOP(quant_comp_s);
NOOP(expY);
LERP(st_lrm);
LERP(st_s);
LERP(masking_adj);
LERP(masking_adj_short);
LERP(ath_lower);
LERP(ath_curve);
LERP(ath_sensitivity);
LERP(interch);
NOOP(safejoint);
LERP(sfb21mod);
LERP(msfix);
LERP(minval);
LERP(ath_fixpoint);
(void) lame_set_VBR_q(gfp, set->vbr_q);
SET_OPTION(quant_comp, set->quant_comp, -1);
SET_OPTION(quant_comp_short, set->quant_comp_s, -1);
if (set->expY) {
(void) lame_set_experimentalY(gfp, set->expY);
}
SET_OPTION(short_threshold_lrm, set->st_lrm, -1);
SET_OPTION(short_threshold_s, set->st_s, -1);
SET_OPTION(maskingadjust, set->masking_adj, 0);
SET_OPTION(maskingadjust_short, set->masking_adj_short, 0);
if (lame_get_VBR(gfp) == vbr_mt || lame_get_VBR(gfp) == vbr_mtrh) {
lame_set_ATHtype(gfp, 5);
}
SET_OPTION(ATHlower, set->ath_lower, 0);
SET_OPTION(ATHcurve, set->ath_curve, -1);
SET_OPTION(athaa_sensitivity, set->ath_sensitivity, 0);
if (set->interch > 0) {
SET_OPTION(interChRatio, set->interch, -1);
}
/* parameters for which there is no proper set/get interface */
if (set->safejoint > 0) {
(void) lame_set_exp_nspsytune(gfp, lame_get_exp_nspsytune(gfp) | 2);
}
if (set->sfb21mod > 0) {
int const nsp = lame_get_exp_nspsytune(gfp);
int const val = (nsp >> 20) & 63;
if (val == 0) {
int const sf21mod = (set->sfb21mod << 20) | nsp;
(void) lame_set_exp_nspsytune(gfp, sf21mod);
}
}
static void
apply_vbr_preset(lame_global_flags * gfp, int a, int enforce)
{
vbr_presets_t const *vbr_preset = lame_get_VBR(gfp) == vbr_rh ? &vbr_old_switch_map[0]
: &vbr_psy_switch_map[0];
float x = gfp->VBR_q_frac;
vbr_presets_t p = vbr_preset[a];
vbr_presets_t q = vbr_preset[a + 1];
vbr_presets_t const *set = &p;
NOOP(vbr_q);
NOOP(quant_comp);
NOOP(quant_comp_s);
NOOP(expY);
LERP(st_lrm);
LERP(st_s);
LERP(masking_adj);
LERP(masking_adj_short);
LERP(ath_lower);
LERP(ath_curve);
LERP(ath_sensitivity);
LERP(interch);
NOOP(safejoint);
NOOP(sfb21mod);
LERP(msfix);
(void) lame_set_VBR_q(gfp, set->vbr_q);
SET_OPTION(quant_comp, set->quant_comp, -1);
SET_OPTION(quant_comp_short, set->quant_comp_s, -1);
if (set->expY) {
(void) lame_set_experimentalY(gfp, set->expY);
}
SET_OPTION(short_threshold_lrm, set->st_lrm, -1);
SET_OPTION(short_threshold_s, set->st_s, -1);
SET_OPTION(maskingadjust, set->masking_adj, 0);
SET_OPTION(maskingadjust_short, set->masking_adj_short, 0);
SET_OPTION(ATHlower, set->ath_lower, 0);
SET_OPTION(ATHcurve, set->ath_curve, -1);
SET_OPTION(athaa_sensitivity, set->ath_sensitivity, 0);
if (set->interch > 0) {
SET_OPTION(interChRatio, set->interch, -1);
}
/* parameters for which there is no proper set/get interface */
if (set->safejoint > 0) {
(void) lame_set_exp_nspsytune(gfp, lame_get_exp_nspsytune(gfp) | set->safejoint);
}
if (set->sfb21mod > 0) {
(void) lame_set_exp_nspsytune(gfp, lame_get_exp_nspsytune(gfp) | (set->sfb21mod << 20));
}
SET_OPTION(msfix, set->msfix, -1);
if (enforce == 0) {
gfp->VBR_q = a;
gfp->VBR_q_frac = x;
}
}