From: divverent <divverent@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Thu, 17 Jun 2010 21:53:45 +0000 (+0000)
Subject: optimize away NOP wave functions in one more case
X-Git-Tag: xonotic-v0.1.0preview~230^2~240
X-Git-Url: http://git.xonotic.org/?a=commitdiff_plain;h=2ee9568b18dcacc2d9a774b3bac98ef1682fdeec;p=xonotic%2Fdarkplaces.git

optimize away NOP wave functions in one more case

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@10238 d7cf8633-e32d-0410-b094-e92efae38249
---

diff --git a/gl_rmain.c b/gl_rmain.c
index fc88e5bb..f3e6702a 100644
--- a/gl_rmain.c
+++ b/gl_rmain.c
@@ -10175,6 +10175,8 @@ void RSurf_PrepareVerticesForBatch(int batchneed, int texturenumsurfaces, const
 			needsupdate |= BATCHNEED_VERTEXMESH_NORMAL | BATCHNEED_VERTEXMESH_VECTOR;
 			break;
 		case Q3DEFORM_WAVE:
+			if(!R_TestQ3WaveFunc(deform->wavefunc, deform->waveparms))
+				break; // if wavefunc is a nop, ignore this transform
 			batchneed |= BATCHNEED_ARRAY_VERTEX | BATCHNEED_ARRAY_NORMAL | BATCHNEED_ARRAY_TEXCOORD | BATCHNEED_NOGAPS;
 			needsupdate |= BATCHNEED_VERTEXPOSITION | BATCHNEED_VERTEXMESH_VERTEX | BATCHNEED_VERTEXMESH_NORMAL | BATCHNEED_VERTEXMESH_VECTOR;
 			break;
@@ -10183,6 +10185,8 @@ void RSurf_PrepareVerticesForBatch(int batchneed, int texturenumsurfaces, const
 			needsupdate |= BATCHNEED_VERTEXPOSITION | BATCHNEED_VERTEXMESH_VERTEX | BATCHNEED_VERTEXMESH_NORMAL | BATCHNEED_VERTEXMESH_VECTOR;
 			break;
 		case Q3DEFORM_MOVE:
+			if(!R_TestQ3WaveFunc(deform->wavefunc, deform->waveparms))
+				break; // if wavefunc is a nop, ignore this transform
 			batchneed |= BATCHNEED_ARRAY_VERTEX | BATCHNEED_NOGAPS;
 			needsupdate |= BATCHNEED_VERTEXPOSITION | BATCHNEED_VERTEXMESH_VERTEX;
 			break;