- Process scaled angle adjustments in each game's render function, not from the input function.

* Previous config had the potential to call `I_GetInputFrac()` nearly twice in a row, which would have resulted in some hitching.
* Calling from each game's render function avoids the above and means we can start applying scaled angle changes one frame faster.

source/core/inputstate.cpp

@@ -50,6 +50,7 @@ ESyncBits ActionsToSend = 0;
 static int dpad_lock = 0;
 bool sendPause;
 bool crouch_toggle;
+double inputScale;
 
 // Mouse speeds
 CVAR(Float, m_pitch, 1.f, CVAR_GLOBALCONFIG | CVAR_ARCHIVE)

source/core/inputstate.h

@@ -105,6 +105,7 @@ void SetupGameButtons();
 void ApplyGlobalInput(InputPacket& input, ControlInfo* const hidInput, bool const crouchable = true, bool const disableToggle = false);
 extern ESyncBits ActionsToSend;
 extern bool gamesetinput;
+extern double inputScale;
 
 inline bool SyncInput()
 {

source/core/mainloop.cpp

@@ -134,7 +134,7 @@ void G_BuildTiccmd(ticcmd_t* cmd)
 	cmd->ucmd = {};
 	I_GetEvent();
 	auto input = CONTROL_GetInput();
-	gi->GetInput(&input, I_GetInputFrac(SyncInput()), &cmd->ucmd);
+	gi->GetInput(&input, inputScale, &cmd->ucmd);
 	cmd->consistency = consistency[myconnectindex][(maketic / ticdup) % BACKUPTICS];
 }
 
@@ -589,7 +589,7 @@ void TryRunTics (void)
 		{
 			I_GetEvent();
 			auto input = CONTROL_GetInput();
-			gi->GetInput(&input, I_GetInputFrac(SyncInput()));
+			gi->GetInput(&input, inputScale);
 		}
 		return;
 	}

source/games/blood/src/controls.cpp

@@ -62,8 +62,6 @@ void GameInterface::GetInput(ControlInfo* const hidInput, double const scaleAdju
 			pPlayer->Angles.applyYaw(input.avel, &pPlayer->input.actions, scaleAdjust);
 			pPlayer->Angles.applyPitch(input.horz, &pPlayer->input.actions, scaleAdjust);
 		}
-
-		pPlayer->Angles.applyScaledAdjustments(scaleAdjust);
 	}
 
 	if (packet)

source/games/blood/src/view.cpp

@@ -598,6 +598,10 @@ void viewDrawScreen(bool sceneonly)
 {
 	PLAYER* pPlayer = &gPlayer[gViewIndex];
 
+	// process scaled actor adjustments prior to drawing.
+	if ((inputScale = I_GetInputFrac(SyncInput())) != 1.)
+		pPlayer->Angles.applyScaledAdjustments(inputScale);
+
 	if (testgotpic(2342, true))
 	{
 		FireProcess();

source/games/duke/src/input.cpp

@@ -838,8 +838,6 @@ void GameInterface::GetInput(ControlInfo* const hidInput, double const scaleAdju
 			p->Angles.applyYaw(p->adjustavel(input.avel), &p->sync.actions, scaleAdjust);
 			p->Angles.applyPitch(input.horz, &p->sync.actions, scaleAdjust);
 		}
-
-		p->Angles.applyScaledAdjustments(scaleAdjust);
 	}
 
 	if (packet)

source/games/duke/src/render.cpp

@@ -221,6 +221,10 @@ void displayrooms(int snum, double interpfrac, bool sceneonly)
 
 	player_struct* p = &ps[snum];
 
+	// process scaled actor adjustments prior to drawing.
+	if ((inputScale = I_GetInputFrac(SyncInput())) != 1.)
+		p->Angles.applyScaledAdjustments(inputScale);
+
 	if (automapMode == am_full || !p->insector())
 		return;
 

source/games/exhumed/src/input.cpp

@@ -95,7 +95,6 @@ void GameInterface::GetInput(ControlInfo* const hidInput, double const scaleAdju
             }
         }
 
-        pPlayer->Angles.applyScaledAdjustments(scaleAdjust);
         UpdatePlayerSpriteAngle(pPlayer);
     }
 

source/games/exhumed/src/view.cpp

@@ -195,11 +195,19 @@ void DrawView(double interpfrac, bool sceneonly)
 
     DoInterpolations(interpfrac);
 
-    auto pPlayerActor = PlayerList[nLocalPlayer].pActor;
+    auto pPlayer = &PlayerList[nLocalPlayer];
+    auto pPlayerActor = pPlayer->pActor;
     auto nPlayerOldCstat = pPlayerActor->spr.cstat;
-    auto pDop = PlayerList[nLocalPlayer].pDoppleSprite;
+    auto pDop = pPlayer->pDoppleSprite;
     auto nDoppleOldCstat = pDop->spr.cstat;
 
+    // process scaled actor adjustments prior to drawing.
+    if ((inputScale = I_GetInputFrac(SyncInput())) != 1.)
+    {
+        pPlayer->Angles.applyScaledAdjustments(inputScale);
+        UpdatePlayerSpriteAngle(pPlayer);
+    }
+
     if (nSnakeCam >= 0 && !sceneonly)
     {
         DExhumedActor* pActor = SnakeList[nSnakeCam].pSprites[0];

source/games/sw/src/draw.cpp

@@ -1237,6 +1237,10 @@ void drawscreen(PLAYER* pp, double interpfrac, bool sceneonly)
         if (cl_sointerpolation) so_dointerpolations(interpfrac);
     }
 
+    // process scaled actor adjustments prior to drawing.
+    if ((inputScale = I_GetInputFrac(SyncInput())) != 1.)
+        pp->Angles.applyScaledAdjustments(inputScale);
+
     // Get initial player position, interpolating if required.
     DVector3 tpos = camerapp->actor->getRenderPos(interpfrac);
     DRotator tangles = camerapp->Angles.getRenderAngles(interpfrac);

source/games/sw/src/input.cpp

@@ -199,8 +199,6 @@ void GameInterface::GetInput(ControlInfo* const hidInput, double const scaleAdju
         {
             DoPlayerTurnTurret(pp, input.avel);
         }
-
-        pp->Angles.applyScaledAdjustments(scaleAdjust);
     }
 
     if (packet)