From ece78f7605d31f9774eef52c00a986aa4ac1d401 Mon Sep 17 00:00:00 2001
From: Bill Currie <bill@taniwha.org>
Date: Sun, 15 Jan 2012 09:34:10 +0900
Subject: [PATCH] Clean out some useless functions.

D_Start/EndParticles in the sw renderers will likely never have any
content, so no point in calling or even having them.
---
 include/d_iface.h                     |  2 --
 libs/video/renderer/sw/d_part.c       | 14 --------------
 libs/video/renderer/sw/sw_rpart.c     |  3 ---
 libs/video/renderer/sw32/d_part.c     | 14 --------------
 libs/video/renderer/sw32/sw32_rpart.c |  3 ---
 5 files changed, 36 deletions(-)

diff --git a/include/d_iface.h b/include/d_iface.h
index 42e892303..4e5e1c588 100644
--- a/include/d_iface.h
+++ b/include/d_iface.h
@@ -193,12 +193,10 @@ void D_DrawSprite (void);
 void D_DrawSurfaces (void);
 void D_DrawZPoint (void);
 void D_EnableBackBufferAccess (void);
-void D_EndParticles (void);
 void D_Init (void);
 void D_Init_Cvars (void);
 void D_ViewChanged (void);
 void D_SetupFrame (void);
-void D_StartParticles (void);
 void D_TurnZOn (void);
 void D_WarpScreen (void);
 
diff --git a/libs/video/renderer/sw/d_part.c b/libs/video/renderer/sw/d_part.c
index 8f20f6d56..35d3e3c15 100644
--- a/libs/video/renderer/sw/d_part.c
+++ b/libs/video/renderer/sw/d_part.c
@@ -35,20 +35,6 @@ static __attribute__ ((used)) const char rcsid[] =
 #include "r_local.h"
 
 
-void
-D_EndParticles (void)
-{
-	// not used by software driver
-}
-
-
-void
-D_StartParticles (void)
-{
-	// not used by software driver
-}
-
-
 #ifdef PIC
 #undef USE_INTEL_ASM //XXX asm pic hack
 #endif
diff --git a/libs/video/renderer/sw/sw_rpart.c b/libs/video/renderer/sw/sw_rpart.c
index 35894d81c..cef06b961 100644
--- a/libs/video/renderer/sw/sw_rpart.c
+++ b/libs/video/renderer/sw/sw_rpart.c
@@ -757,8 +757,6 @@ R_DrawParticles (void)
 	float       dvel, frametime, grav, time1, time2, time3;
 	particle_t *p, **particle;
 
-	D_StartParticles ();
-
 	VectorScale (vright, xscaleshrink, r_pright);
 	VectorScale (vup, yscaleshrink, r_pup);
 	VectorCopy (vpn, r_ppn);
@@ -838,7 +836,6 @@ R_DrawParticles (void)
 			}
 		}
 	}
-	D_EndParticles ();
 }
 
 void
diff --git a/libs/video/renderer/sw32/d_part.c b/libs/video/renderer/sw32/d_part.c
index 5f6ff0988..3fc8f0bff 100644
--- a/libs/video/renderer/sw32/d_part.c
+++ b/libs/video/renderer/sw32/d_part.c
@@ -37,20 +37,6 @@ static __attribute__ ((used)) const char rcsid[] =
 #include "r_local.h"
 
 
-void
-D_EndParticles (void)
-{
-	// not used by software driver
-}
-
-
-void
-D_StartParticles (void)
-{
-	// not used by software driver
-}
-
-
 void
 D_DrawParticle (particle_t *pparticle)
 {
diff --git a/libs/video/renderer/sw32/sw32_rpart.c b/libs/video/renderer/sw32/sw32_rpart.c
index 8a1d80eac..4ddd54da9 100644
--- a/libs/video/renderer/sw32/sw32_rpart.c
+++ b/libs/video/renderer/sw32/sw32_rpart.c
@@ -766,8 +766,6 @@ R_DrawParticles (void)
 	int         i;
 	particle_t *p, **particle;
 
-	D_StartParticles ();
-
 	VectorScale (vright, xscaleshrink, r_pright);
 	VectorScale (vup, yscaleshrink, r_pup);
 	VectorCopy (vpn, r_ppn);
@@ -848,7 +846,6 @@ R_DrawParticles (void)
 			}
 		}
 	}
-	D_EndParticles ();
 }
 
 void