xrEngine/Environment: Removed unused get_ref_count() function.

CrossVR · Kaffeine · commit c738d70b3378 · 2015-11-10T16:48:24.000+06:00
Based on commit 46c36e6 from Armada651/xray repository.
diff --git a/src/xrEngine/Environment.cpp b/src/xrEngine/Environment.cpp
@@ -469,17 +469,6 @@ void CEnvironment::SelectEnvs(float gt)
     }
 }
 
-int get_ref_count(IUnknown* ii)
-{
-    if (ii)
-    {
-        ii->AddRef();
-        return ii->Release();
-    }
-    else
-        return 0;
-}
-
 void CEnvironment::lerp(float& current_weight)
 {
     if (bWFX && (wfx_time <= 0.f)) StopWFX();
diff --git a/src/xrEngine/Environment_misc.cpp b/src/xrEngine/Environment_misc.cpp
@@ -386,8 +386,6 @@ void CEnvDescriptorMixer::clear()
     */
 }
 
-int get_ref_count(IUnknown* ii);
-
 void CEnvDescriptorMixer::lerp(CEnvironment*, CEnvDescriptor& A, CEnvDescriptor& B, float f, CEnvModifier& Mdf, float modifier_power)
 {
     float modif_power = 1.f / (modifier_power + 1); // the environment itself

Original file line number	Diff line number	Diff line change
`@@ -469,17 +469,6 @@ void CEnvironment::SelectEnvs(float gt)`
`469`	`469`	`}`
`470`	`470`	`}`
`471`	`471`
`472`		`-int get_ref_count(IUnknown* ii)`
`473`		`-{`
`474`		`- if (ii)`
`475`		`- {`
`476`		`- ii->AddRef();`
`477`		`- return ii->Release();`
`478`		`- }`
`479`		`- else`
`480`		`- return 0;`
`481`		`-}`
`482`		`-`
`483`	`472`	`void CEnvironment::lerp(float& current_weight)`
`484`	`473`	`{`
`485`	`474`	`if (bWFX && (wfx_time <= 0.f)) StopWFX();`
Original file line number	Diff line number	Diff line change
`@@ -386,8 +386,6 @@ void CEnvDescriptorMixer::clear()`
`386`	`386`	`*/`
`387`	`387`	`}`
`388`	`388`
`389`		`-int get_ref_count(IUnknown* ii);`
`390`		`-`
`391`	`389`	`void CEnvDescriptorMixer::lerp(CEnvironment*, CEnvDescriptor& A, CEnvDescriptor& B, float f, CEnvModifier& Mdf, float modifier_power)`
`392`	`390`	`{`
`393`	`391`	`float modif_power = 1.f / (modifier_power + 1); // the environment itself`