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Frame interp: Initial presentation sync implementation

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This commit is contained in:
Irastris
2026-04-13 12:43:42 -04:00
parent 15cf782d9f
commit 8ea0352fed
5 changed files with 98 additions and 12 deletions
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src/d/d_camera.cpp
+37 -1
View File
@@ -20,7 +20,6 @@
#include "m_Do/m_Do_controller_pad.h"
#include "m_Do/m_Do_graphic.h"
#include "m_Do/m_Do_lib.h"
#include "dusk/frame_interpolation.h"
#include <cmath>
#include <cstring>
@@ -29,6 +28,11 @@
#include "d/d_debug_camera.h"
#endif
#if TARGET_PC
#include "dusk/frame_interpolation.h"
#include "dusk/logging.h"
#endif
namespace {
static f32 limitf(f32 value, f32 min, f32 max) {
@@ -2048,6 +2052,18 @@ s32 dCamera_c::nextType(s32 i_curType) {
bool dCamera_c::onTypeChange(s32 i_curType, s32 i_nextType) {
daAlink_c* unusedPlayer = daAlink_getAlinkActorClass();
#if TARGET_PC
const s32 event_type_id = specialType[CAM_TYPE_EVENT];
DuskLog.debug(
"frameInterp: onTypeChange {} -> {} (event_type_id={}, leaving_event={}, entering_event={})",
static_cast<int>(i_curType),
static_cast<int>(i_nextType),
static_cast<int>(event_type_id),
i_curType == event_type_id,
i_nextType == event_type_id
);
#endif
if (i_curType == specialType[CAM_TYPE_EVENT]) {
if (mCamSetup.CheckFlag(0x4000)) {
mGear = 0;
@@ -10161,6 +10177,26 @@ bool dCamera_c::eventCamera(s32 param_0) {
ActionNames[var_r29]);
#endif
#if TARGET_PC
if (dusk::getSettings().game.enableFrameInterpolation) {
switch (var_r29) {
case 3:
case 4:
case 5:
case 12:
dusk::frame_interp::request_presentation_sync();
break;
default:
DuskLog.debug(
"frameInterp: presentation sync not requested for ZEV event [{}] (staff idx {})",
static_cast<const char*>(ActionNames[var_r29]),
static_cast<int>(mEventData.mStaffIdx)
);
break;
}
}
#endif
if (getEvFloatData(&sp28, "KeepDist") != 0 && mViewCache.mDirection.R() < sp28)
{
mViewCache.mDirection.R(sp28);