removed a few CheckSentinelsGlobal calls to get a loading speedup

[xonotic/darkplaces.git] / gl_backend.h

diff --git a/gl_backend.h b/gl_backend.h
index 9d1309218d244467f557fc9a489b82058e98f3cd..1c0be7bd9786026daecd2b6bdbd1bdd99e73e456 100644 (file)
--- a/gl_backend.h
+++ b/gl_backend.h
@@ -1,7 +1,7 @@
 
 #define MAX_TEXTUREUNITS 4
 
-extern int c_meshtris;
+extern int c_meshtris, c_meshs, c_transtris, c_transmeshs;
 
 typedef struct
 {
@@ -17,8 +17,7 @@ typedef struct
        int vertexstep;
        float *color;
        int colorstep;
-       // if color is NULL, these are used for all vertices
-       float cr, cg, cb, ca;
+       float cr, cg, cb, ca; // if color is NULL, these are used for all vertices
        int tex[MAX_TEXTUREUNITS];
        float *texcoords[MAX_TEXTUREUNITS];
        int texcoordstep[MAX_TEXTUREUNITS];
@@ -26,6 +25,28 @@ typedef struct
 }
 rmeshinfo_t;
 
+typedef struct
+{
+       //input to R_Mesh_Draw_GetBuffer
+       int transparent;
+       int depthwrite; // force depth writing enabled even if polygon is not opaque
+       int depthdisable; // disable depth read/write entirely
+       int blendfunc1;
+       int blendfunc2;
+       int numtriangles;
+       int numverts;
+       int tex[MAX_TEXTUREUNITS];
+       float texrgbscale[MAX_TEXTUREUNITS]; // used only if COMBINE is present
+
+       // output
+       int *index;
+       float *vertex;
+       float *color;
+       float colorscale;
+       float *texcoords[MAX_TEXTUREUNITS];
+}
+rmeshbufferinfo_t;
+
 // adds console variables and registers the render module (only call from GL_Init)
 void gl_backend_init(void);
 // sets up mesh renderer for the frame
@@ -38,5 +59,8 @@ void R_Mesh_Draw(const rmeshinfo_t *m);
 void R_Mesh_AddTransparent(void);
 // ease-of-use frontend to R_Mesh_Draw, set up meshinfo, except for index and numtriangles and numverts, then call this
 void R_Mesh_DrawPolygon(rmeshinfo_t *m, int numverts);
-// faster hardwired version of R_Mesh_Draw specifically for decals (has close ties to decal code)
-void R_Mesh_DrawDecal(const rmeshinfo_t *m);
+// same as normal, except for harsh format restrictions (vertex must be 4 float, color must be 4 float, texcoord must be 2 float, flat color not supported)
+void R_Mesh_Draw_NativeOnly(const rmeshinfo_t *m);
+// allocates space in geometry buffers, and fills in pointers to the buffers in passsed struct
+// (this is used for very high speed rendering, no copying)
+int R_Mesh_Draw_GetBuffer(rmeshbufferinfo_t *m);