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Clean up glDepthFunc and glDepthRange so it's properly initted, and not set needlessly every frame.

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This commit is contained in:
Ragnvald Maartmann-Moe IV 2001-10-02 00:01:05 +00:00
parent f5c6312743
commit 63ac10dfde
1 changed files with 5 additions and 9 deletions
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14
libs/video/renderer/gl/gl_rmain.c
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@ -118,6 +118,10 @@ void R_MarkLeaves (void);
void void
glrmain_init (void) glrmain_init (void)
{ {
gldepthmin = 0;
gldepthmax = 1;
qfglDepthFunc (GL_LEQUAL);
qfglDepthRange (gldepthmin, gldepthmax);
} }
inline void inline void
@ -975,11 +979,6 @@ R_Clear (void)
qfglClear (GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); qfglClear (GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
else else
qfglClear (GL_DEPTH_BUFFER_BIT); qfglClear (GL_DEPTH_BUFFER_BIT);
gldepthmin = 0;
gldepthmax = 1;
qfglDepthFunc (GL_LEQUAL);
qfglDepthRange (gldepthmin, gldepthmax);
} }
void void
@ -1040,15 +1039,13 @@ R_Mirror (void)
gldepthmin = 0.5; gldepthmin = 0.5;
gldepthmax = 1; gldepthmax = 1;
qfglDepthRange (gldepthmin, gldepthmax); qfglDepthRange (gldepthmin, gldepthmax);
qfglDepthFunc (GL_LEQUAL);
R_RenderScene (); R_RenderScene ();
R_DrawWaterSurfaces (); R_DrawWaterSurfaces ();
gldepthmin = 0; gldepthmin = 0;
gldepthmax = 1; // XXX 0.5; gldepthmax = 1;
qfglDepthRange (gldepthmin, gldepthmax); qfglDepthRange (gldepthmin, gldepthmax);
qfglDepthFunc (GL_LEQUAL);
// blend on top // blend on top
qfglMatrixMode (GL_PROJECTION); qfglMatrixMode (GL_PROJECTION);
@ -1182,7 +1179,6 @@ R_CullBlocked (vec3_t mins, vec3_t maxs, vec3_t org)
return false; return false;
} }
// Check the corners... // Check the corners...
if ( Mod_PointInLeaf(maxs, cl.worldmodel)->contents != CONTENTS_SOLID) if ( Mod_PointInLeaf(maxs, cl.worldmodel)->contents != CONTENTS_SOLID)
{ {