ref: gl: adapt to RefAPI 4 changes

ref/gl/gl_local.h

@@ -471,12 +471,11 @@ void Mod_LoadStudioModel( model_t *mod, const void *buffer, qboolean *loaded );
 void R_StudioLerpMovement( cl_entity_t *e, double time, vec3_t origin, vec3_t angles );
 float CL_GetSequenceDuration( cl_entity_t *ent, int sequence );
 struct mstudiotex_s *R_StudioGetTexture( cl_entity_t *e );
-float CL_GetStudioEstimatedFrame( cl_entity_t *ent );
 int R_GetEntityRenderMode( cl_entity_t *ent );
 void R_DrawStudioModel( cl_entity_t *e );
 player_info_t *pfnPlayerInfo( int index );
 void R_GatherPlayerLight( void );
-float R_StudioEstimateFrame( cl_entity_t *e, mstudioseqdesc_t *pseqdesc );
+float R_StudioEstimateFrame( cl_entity_t *e, mstudioseqdesc_t *pseqdesc, double time );
 void R_StudioLerpMovement( cl_entity_t *e, double time, vec3_t origin, vec3_t angles );
 void R_StudioResetPlayerModels( void );
 void CL_InitStudioAPI( void );

ref/gl/gl_studio.c

@@ -178,7 +178,7 @@ static void R_StudioSetupTimings( void )
 	{
 		// synchronize with server time
 		g_studio.time = gpGlobals->time;
-		g_studio.frametime = gpGlobals->time -   gpGlobals->oldtime;
+		g_studio.frametime = gpGlobals->time - gpGlobals->oldtime;
 	}
 	else
 	{
@@ -626,14 +626,14 @@ StudioEstimateFrame
 
 ====================
 */
-float R_StudioEstimateFrame( cl_entity_t *e, mstudioseqdesc_t *pseqdesc )
+float R_StudioEstimateFrame( cl_entity_t *e, mstudioseqdesc_t *pseqdesc, double time )
 {
 	double	dfdt, f;
 
 	if( g_studio.interpolate )
 	{
-		if( g_studio.time < e->curstate.animtime ) dfdt = 0.0;
-		else dfdt = (g_studio.time - e->curstate.animtime) * e->curstate.framerate * pseqdesc->fps;
+		if( time < e->curstate.animtime ) dfdt = 0.0;
+		else dfdt = (time - e->curstate.animtime) * e->curstate.framerate * pseqdesc->fps;
 	}
 	else dfdt = 0;
 
@@ -883,7 +883,7 @@ void R_StudioMergeBones( cl_entity_t *e, model_t *m_pSubModel )
 
 	pseqdesc = (mstudioseqdesc_t *)((byte *)m_pStudioHeader + m_pStudioHeader->seqindex) + e->curstate.sequence;
 
-	f = R_StudioEstimateFrame( e, pseqdesc );
+	f = R_StudioEstimateFrame( e, pseqdesc, g_studio.time );
 
 	panim = gEngfuncs.R_StudioGetAnim( m_pStudioHeader, m_pSubModel, pseqdesc );
 	R_StudioCalcRotations( e, pos, q, pseqdesc, panim, f );
@@ -949,7 +949,7 @@ void R_StudioSetupBones( cl_entity_t *e )
 
 	pseqdesc = (mstudioseqdesc_t *)((byte *)m_pStudioHeader + m_pStudioHeader->seqindex) + e->curstate.sequence;
 
-	f = R_StudioEstimateFrame( e, pseqdesc );
+	f = R_StudioEstimateFrame( e, pseqdesc, g_studio.time );
 
 	panim = gEngfuncs.R_StudioGetAnim( m_pStudioHeader, RI.currentmodel, pseqdesc );
 	R_StudioCalcRotations( e, pos, q, pseqdesc, panim, f );
@@ -2789,7 +2789,7 @@ static void R_StudioClientEvents( void )
 	if( pseqdesc->numevents == 0 )
 		return;
 
-	end = R_StudioEstimateFrame( e, pseqdesc );
+	end = R_StudioEstimateFrame( e, pseqdesc, g_studio.time );
 	start = end - e->curstate.framerate * gpGlobals->frametime * pseqdesc->fps;
 	pevent = (mstudioevent_t *)((byte *)m_pStudioHeader + pseqdesc->eventindex);