feat: FPS Limiter (#1446)

* Add interpolation frame rate cap

* wip: reworked framelimiter

Based on my testing this is a bit more stable in frametimes.

* wip: efficiency improvement + windows build fix

Significantly improve efficiency by using a hybrid approach.

* wip: UI changes

* wip: end frame AFTER limiting

* wip: remove unused include

* wip: minor ui code change

Makes it easier to remove/add presets

* Simplify Limiter UI

- Change enableFrameInterpolation to an enum with off/capped/unlimited values
- Simplify the UI to use 2 settings (unlock framerate + a max value entry)

* wip: slight limiter simplification

* wip: implement review suggestions

* wip: fix syntax error

* wip: revert enum order + replace old checks

* Fix compile error

---------

Co-authored-by: SailorSnoW <sailorsnow@pm.me>
Co-authored-by: Loïs <49660929+SailorSnoW@users.noreply.github.com>
Co-authored-by: SuperDude88 <82904174+SuperDude88@users.noreply.github.com>
Co-authored-by: Luke Street <luke@street.dev>
This commit is contained in:
Ash
2026-05-18 04:11:32 +02:00
committed by GitHub
parent 66c5cb1dae
commit 2da6590657
32 changed files with 207 additions and 59 deletions
+3 -3
View File
@@ -2063,7 +2063,7 @@ static void captureScreenPerspDrawInfo(JPADrawInfo& info) {
static void drawItem3D() {
ZoneScoped;
#ifdef TARGET_PC
if (dusk::getSettings().game.enableFrameInterpolation) {
if (dusk::frame_interp::is_enabled()) {
// FRAME INTERP NOTE: Title screen needs 0.0f while everything else that runs through this is -100.0f.
if (fopAcM_SearchByName(fpcNm_TITLE_e) != nullptr) {
dMenu_Collect3D_c::setViewPortOffsetY(0.0f);
@@ -2241,7 +2241,7 @@ int mDoGph_Painter() {
#endif
dKy_setLight();
#if TARGET_PC
if (dusk::getSettings().game.enableFrameInterpolation) {
if (dusk::frame_interp::is_enabled()) {
dKy_setLight_again();
}
#endif
@@ -2296,7 +2296,7 @@ int mDoGph_Painter() {
}
#if TARGET_PC
if (dusk::getSettings().game.enableFrameInterpolation) {
if (dusk::frame_interp::is_enabled()) {
// FRAME INTERP NOTE: Currently only recalculating points for Epona's reins. Need a more global solution.
if (daHorse_c* horse = dComIfGp_getHorseActor()) {
horse->lerpControlPoints(dusk::frame_interp::get_interpolation_step());