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Implement unlocked framerates via interpolation (#315)

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* Disable waitForTick and waitBlanking

* Initial frame interpolation implementation

* Initial batch of speed fixes

* Fix Iron Boots

* Strip dead code once used for debugging

* Interpolate shadows

* Revert overzealous/redundant lookups

* Fix JUTFader

* Fix field map cursor

* Fix various particle effects

* Fix Midna when riding Wolf Link

* Fix title logo

* Title Logo 2: Electric Boogaloo

* Fixed grass and flowers

* "Unlock Framerate" config option (WIP)

* Wrap more things in TARGET_PC

* Finish wrapping things in TARGET_PC

* Missed one

* Disable dComIfGd_drawXluListInvisible when interpolating

---------

Co-authored-by: Luke Street <luke@street.dev>
This commit is contained in:
Irastris
2026-04-11 03:06:25 -04:00
committed by GitHub
parent 8c07d8bb8e
commit fb9178cac9
33 changed files with 1039 additions and 147 deletions
Download Patch File Download Diff File Expand all files Collapse all files
libs/JSystem/src/J3DGraphBase/J3DShapeMtx.cpp
+24 -9
View File
@@ -6,9 +6,20 @@
#include "JSystem/J3DGraphBase/J3DMatBlock.h"
#include "JSystem/J3DGraphBase/J3DSys.h"
#include "JSystem/J3DGraphBase/J3DTexture.h"
#include "dusk/frame_interpolation.h"
u16 J3DShapeMtx::sMtxLoadCache[10];
#ifdef TARGET_PC
static void J3DFrameInterpConcat(MtxP lhs, MtxP rhs, Mtx out) {
if (!dusk::frame_interp::lookup_concat_replacement(lhs, rhs, out)) {
MTXConcat(lhs, rhs, out);
}
}
#else
#define J3DFrameInterpConcat MTXConcat
#endif
void J3DShapeMtx::resetMtxLoadCache() {
sMtxLoadCache[0] =
sMtxLoadCache[1] =
@@ -290,7 +301,7 @@ void J3DDifferedTexMtx::loadExecute(f32 const (*param_0)[4]) {
void J3DShapeMtxConcatView::loadMtxConcatView_PNGP(int slot, u16 drw) const {
Mtx m;
MTXConcat(*j3dSys.getShapePacket()->getBaseMtxPtr(), j3dSys.getModelDrawMtx(drw), m);
J3DFrameInterpConcat(*j3dSys.getShapePacket()->getBaseMtxPtr(), j3dSys.getModelDrawMtx(drw), m);
J3DDifferedTexMtx::load(m);
J3DFifoLoadPosMtxImm(m, slot * 3);
loadNrmMtx(slot, drw, m);
@@ -298,7 +309,7 @@ void J3DShapeMtxConcatView::loadMtxConcatView_PNGP(int slot, u16 drw) const {
void J3DShapeMtxConcatView::loadMtxConcatView_PCPU(int slot, u16 drw) const {
Mtx m;
MTXConcat(*j3dSys.getShapePacket()->getBaseMtxPtr(), j3dSys.getModelDrawMtx(drw), m);
J3DFrameInterpConcat(*j3dSys.getShapePacket()->getBaseMtxPtr(), j3dSys.getModelDrawMtx(drw), m);
J3DDifferedTexMtx::load(m);
J3DFifoLoadPosMtxImm(*j3dSys.getShapePacket()->getBaseMtxPtr(), slot * 3);
loadNrmMtx(slot, drw, m);
@@ -306,7 +317,7 @@ void J3DShapeMtxConcatView::loadMtxConcatView_PCPU(int slot, u16 drw) const {
void J3DShapeMtxConcatView::loadMtxConcatView_NCPU(int slot, u16 drw) const {
Mtx m;
MTXConcat(*j3dSys.getShapePacket()->getBaseMtxPtr(), j3dSys.getModelDrawMtx(drw), m);
J3DFrameInterpConcat(*j3dSys.getShapePacket()->getBaseMtxPtr(), j3dSys.getModelDrawMtx(drw), m);
J3DDifferedTexMtx::load(m);
J3DFifoLoadPosMtxImm(m, slot * 3);
J3DFifoLoadNrmMtxImm(*j3dSys.getShapePacket()->getBaseMtxPtr(), slot * 3);
@@ -318,7 +329,7 @@ void J3DShapeMtxConcatView::loadMtxConcatView_NCPU(int slot, u16 drw) const {
void J3DShapeMtxConcatView::loadMtxConcatView_PNCPU(int slot, u16 drw) const {
if (J3DDifferedTexMtx::sTexGenBlock != NULL) {
Mtx m;
MTXConcat(*j3dSys.getShapePacket()->getBaseMtxPtr(), j3dSys.getModelDrawMtx(drw), m);
J3DFrameInterpConcat(*j3dSys.getShapePacket()->getBaseMtxPtr(), j3dSys.getModelDrawMtx(drw), m);
J3DDifferedTexMtx::loadExecute(m);
}
@@ -331,7 +342,7 @@ void J3DShapeMtxConcatView::loadMtxConcatView_PNCPU(int slot, u16 drw) const {
void J3DShapeMtxConcatView::loadMtxConcatView_PNGP_LOD(int slot, u16 drw) const {
Mtx m;
MTXConcat(*j3dSys.getShapePacket()->getBaseMtxPtr(), j3dSys.getModelDrawMtx(drw), m);
J3DFrameInterpConcat(*j3dSys.getShapePacket()->getBaseMtxPtr(), j3dSys.getModelDrawMtx(drw), m);
Mtx copy;
j3dSys.getModel()->getModelData()->getInvJointMtx(drw).to_host(copy);
MTXConcat(m, copy, m);
@@ -490,9 +501,11 @@ void J3DShapeMtxBBoardConcatView::load() const {
u16 draw_mtx_index = j3dSys.getModel()->getModelData()->getDrawMtxIndex(mUseMtxIndex);
if (j3dSys.getModel()->getModelData()->getDrawMtxFlag(mUseMtxIndex) == 0) {
MTXConcat(j3dSys.getViewMtx(), j3dSys.getModel()->getMtxBuffer()->getUserAnmMtx(draw_mtx_index), mtx);
J3DFrameInterpConcat(j3dSys.getViewMtx(),
j3dSys.getModel()->getMtxBuffer()->getUserAnmMtx(draw_mtx_index), mtx);
} else {
MTXConcat(j3dSys.getViewMtx(), j3dSys.getModel()->getWeightAnmMtx(draw_mtx_index), mtx);
J3DFrameInterpConcat(j3dSys.getViewMtx(),
j3dSys.getModel()->getWeightAnmMtx(draw_mtx_index), mtx);
}
J3DCalcBBoardMtx(mtx);
@@ -521,9 +534,11 @@ void J3DShapeMtxYBBoardConcatView::load() const {
u16 draw_mtx_index = j3dSys.getModel()->getModelData()->getDrawMtxIndex(mUseMtxIndex);
if (j3dSys.getModel()->getModelData()->getDrawMtxFlag(mUseMtxIndex) == 0) {
MTXConcat(j3dSys.getViewMtx(), j3dSys.getModel()->getMtxBuffer()->getUserAnmMtx(draw_mtx_index), mtx1);
J3DFrameInterpConcat(j3dSys.getViewMtx(),
j3dSys.getModel()->getMtxBuffer()->getUserAnmMtx(draw_mtx_index), mtx1);
} else {
MTXConcat(j3dSys.getViewMtx(), j3dSys.getModel()->getWeightAnmMtx(draw_mtx_index), mtx1);
J3DFrameInterpConcat(j3dSys.getViewMtx(),
j3dSys.getModel()->getWeightAnmMtx(draw_mtx_index), mtx1);
}
J3DCalcYBBoardMtx(mtx1);