- remove leftover anistropic filtering variables from glconfig_t

- check size of glconfig_t to prevent accidential ABI breakage in the future

code/renderer/tr_init.c

@@ -1070,6 +1070,11 @@ void R_Init( void ) {
 	Com_Memset( &backEnd, 0, sizeof( backEnd ) );
 	Com_Memset( &tess, 0, sizeof( tess ) );
 
+	if(sizeof(glconfig_t) != 11332)
+	{
+		ri.Error( ERR_FATAL, "Mod ABI incompatible: sizeof(glconfig_t) == %zd != 11332", sizeof(glconfig_t));
+	}
+
 //	Swap_Init();
 
 	if ( (int)tess.xyz & 15 ) {

code/renderer/tr_types.h

@@ -200,9 +200,6 @@ typedef struct {
 	qboolean				isFullscreen;
 	qboolean				stereoEnabled;
 	qboolean				smpActive;		// dual processor
-
-	qboolean				textureFilterAnisotropic;
-	int						maxAnisotropy;
 } glconfig_t;
 
 // FIXME: VM should be OS agnostic .. in theory