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feat: FPS Limiter (#1446)

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* 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
Download Patch File Download Diff File Expand all files Collapse all files
src/m_Do/m_Do_ext.cpp
+6 -6
View File
@@ -2410,7 +2410,7 @@ void mDoExt_3DlineMat0_c::draw() {
}
#if TARGET_PC
if (!dusk::getSettings().game.enableFrameInterpolation)
if (!dusk::frame_interp::is_enabled())
#endif
{
field_0x16 ^= (u8)1;
@@ -2740,7 +2740,7 @@ void mDoExt_3DlineMat1_c::draw() {
}
GXSetTexCoordScaleManually(GX_TEXCOORD0, 0, 0, 0);
#if TARGET_PC
if (!dusk::getSettings().game.enableFrameInterpolation)
if (!dusk::frame_interp::is_enabled())
#endif
{
mIsDrawn ^= (u8)1;
@@ -2822,7 +2822,7 @@ void mDoExt_3DlineMat1_c::update(int param_0, f32 param_1, GXColor& param_2, u16
}
#if TARGET_PC
const cXyz& lineEye = (presentationEye != nullptr && dusk::getSettings().game.enableFrameInterpolation) ? *presentationEye : sp_3c->lookat.eye;
const cXyz& lineEye = (presentationEye != nullptr && dusk::frame_interp::is_enabled()) ? *presentationEye : sp_3c->lookat.eye;
sp_13c = *local_r27 - lineEye;
#else
sp_13c = *local_r27 - sp_3c->lookat.eye;
@@ -2982,7 +2982,7 @@ void mDoExt_3DlineMat1_c::update(int param_0, GXColor& param_2, dKy_tevstr_c* pa
local_r27 = sp_38[0].field_0x0;
size_p = sp_38->field_0x4;
#if TARGET_PC
if (presentationEye != nullptr && dusk::getSettings().game.enableFrameInterpolation && size_p == NULL) {
if (presentationEye != nullptr && dusk::frame_interp::is_enabled() && size_p == NULL) {
sp_38 += 1;
continue;
}
@@ -3001,7 +3001,7 @@ void mDoExt_3DlineMat1_c::update(int param_0, GXColor& param_2, dKy_tevstr_c* pa
local_f30 = sp_130.abs();
local_f31 += local_f30 * 0.1f;
#if TARGET_PC
const cXyz& lineEye = (presentationEye != nullptr && dusk::getSettings().game.enableFrameInterpolation) ? *presentationEye : stack_3c->lookat.eye;
const cXyz& lineEye = (presentationEye != nullptr && dusk::frame_interp::is_enabled()) ? *presentationEye : stack_3c->lookat.eye;
sp_13c = local_r27[0] - lineEye;
#else
sp_13c = local_r27[0] - stack_3c->lookat.eye;
@@ -3077,7 +3077,7 @@ void mDoExt_3DlineMat1_c::update(int param_0, GXColor& param_2, dKy_tevstr_c* pa
#if TARGET_PC
void mDoExt_3DlineMat1_c::refreshGeometryForPresentationEye(const cXyz& eye) {
if (!dusk::getSettings().game.enableFrameInterpolation) {
if (!dusk::frame_interp::is_enabled()) {
return;
}
if (mInterpLineKind == 1) {