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- fixed use of validcount for the GL renderer.

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This needs to be incremented more locally to the place where it is used, so that it is guaranteed that each viewpoint that needs to be rendered increases it.
As a result the uses in the portal code could be removed.
This commit is contained in:
Christoph Oelckers 2016-04-17 10:39:29 +02:00
parent 430f3419b0
commit 0a35027f67
2 changed files with 1 additions and 9 deletions
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9
src/gl/scene/gl_portal.cpp
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@ -661,7 +661,6 @@ void GLSkyboxPortal::DrawContents()
GLRenderer->mViewActor = origin;
validcount++;
inskybox = true;
GLRenderer->SetupView(ViewPos.X, ViewPos.Y, ViewPos.Z, ViewAngle, !!(MirrorFlag & 1), !!(PlaneMirrorFlag & 1));
GLRenderer->SetViewArea();
@ -755,9 +754,6 @@ void GLSectorStackPortal::DrawContents()
ViewPos += origin->mDisplacement;
GLRenderer->mViewActor = NULL;
validcount++;
// avoid recursions!
if (origin->plane != -1) instack[origin->plane]++;
@ -803,8 +799,6 @@ void GLPlaneMirrorPortal::DrawContents()
PlaneMirrorMode = origin->fC() < 0 ? -1 : 1;
r_showviewer = true;
validcount++;
PlaneMirrorFlag++;
GLRenderer->SetupView(ViewPos.X, ViewPos.Y, ViewPos.Z, ViewAngle, !!(MirrorFlag&1), !!(PlaneMirrorFlag&1));
ClearClipper();
@ -916,8 +910,6 @@ void GLMirrorPortal::DrawContents()
GLRenderer->mViewActor = NULL;
r_showviewer = true;
validcount++;
MirrorFlag++;
GLRenderer->SetupView(ViewPos.X, ViewPos.Y, ViewPos.Z, ViewAngle, !!(MirrorFlag&1), !!(PlaneMirrorFlag&1));
@ -1028,7 +1020,6 @@ void GLLineToLinePortal::DrawContents()
}
GLRenderer->mViewActor = NULL;
validcount++;
GLRenderer->SetupView(ViewPos.X, ViewPos.Y, ViewPos.Z, ViewAngle, !!(MirrorFlag&1), !!(PlaneMirrorFlag&1));
ClearClipper();

1
src/gl/scene/gl_scene.cpp
View file

@ -306,6 +306,7 @@ void FGLRenderer::CreateScene()
gl_spriteindex=0;
Bsp.Clock();
R_SetView();
validcount++; // used for processing sidedefs only once by the renderer.
gl_RenderBSPNode (nodes + numnodes - 1);
Bsp.Unclock();