- small bits of cleanup.

source/build/src/cache1d.cpp

@@ -225,8 +225,9 @@ int32_t cacheFindBlock(int32_t newbytes, int32_t *besto, int32_t *bestz)
 void cacheAllocateBlock(intptr_t* newhandle, int32_t newbytes, uint8_t* newlockptr)
 {
     // Make all requests a multiple of the system page size
-    int const pageSize = Bgetpagesize();
-    newbytes = (newbytes + pageSize-1) & ~(pageSize-1);
+	// No, no, no! This wastes exorbitant amounts of memory for precisely nothing!
+	//int const pageSize = Bgetpagesize();
+    //newbytes = (newbytes + pageSize-1) & ~(pageSize-1);
 
 #ifdef DEBUGGINGAIDS
     if (EDUKE32_PREDICT_FALSE(!newlockptr || *newlockptr == 0))

source/build/src/defs.cpp

@@ -1017,7 +1017,7 @@ static int32_t defsparser(scriptfile *script)
             if (texstatus < 0)
                 break;
 
-			picanm[tile].Clear();
+			picanm[tile] = {};
 
             break;
         }
@@ -1041,7 +1041,7 @@ static int32_t defsparser(scriptfile *script)
             if (xsiz > 0 && ysiz > 0)
             {
                 tileSetSize(tile, xsiz, ysiz);
-				picanm[tile].Clear();
+				picanm[tile] = {};
 				tileSetupDummy(tile);
             }
 
@@ -1072,7 +1072,7 @@ static int32_t defsparser(scriptfile *script)
             for (i=tile1; i<=tile2; i++)
             {
                 tileSetSize(i, xsiz, ysiz);
-				picanm[i].Clear();
+				picanm[i] = {};
 				tileSetupDummy(i);
             }
 
@@ -2287,7 +2287,7 @@ static int32_t defsparser(scriptfile *script)
                     if (xsiz > 0 && ysiz > 0)
                     {
                         tileSetSize(tile, xsiz, ysiz);
-						picanm[tile].Clear();
+						picanm[tile] = {};
 						tileSetupDummy(tile);
                     }
 #ifdef USE_OPENGL

source/build/src/engine_priv.h

@@ -207,57 +207,12 @@ extern int32_t m32_numdebuglines;
 
 
 
-#if defined(_MSC_VER) && !defined(NOASM)
-
-static inline void setgotpic(int32_t a)
-{
-    _asm {
-        push ebx
-        mov eax, a
-        mov ebx, eax
-        cmp byte ptr walock[eax], 200
-        jae skipit
-        mov byte ptr walock[eax], 199
-skipit:
-        shr eax, 3
-        and ebx, 7
-        mov dl, byte ptr gotpic[eax]
-        mov bl, byte ptr pow2char[ebx]
-        or dl, bl
-        mov byte ptr gotpic[eax], dl
-        pop ebx
-    }
-}
-
-#elif defined(__GNUC__) && defined(__i386__) && !defined(NOASM)	// _MSC_VER
-
-#define setgotpic(a) \
-({ int32_t __a=(a); \
-    __asm__ __volatile__ ( \
-                   "movl %%eax, %%ebx\n\t" \
-                   "cmpb $200, " ASMSYM("walock") "(%%eax)\n\t" \
-                   "jae 0f\n\t" \
-                   "movb $199, " ASMSYM("walock") "(%%eax)\n\t" \
-                   "0:\n\t" \
-                   "shrl $3, %%eax\n\t" \
-                   "andl $7, %%ebx\n\t" \
-                   "movb " ASMSYM("gotpic") "(%%eax), %%dl\n\t" \
-                   "movb " ASMSYM("pow2char_") "(%%ebx), %%bl\n\t" \
-                   "orb %%bl, %%dl\n\t" \
-                   "movb %%dl, " ASMSYM("gotpic") "(%%eax)" \
-                   : "=a" (__a) : "a" (__a) \
-                   : "ebx", "edx", "memory", "cc"); \
-                       __a; })
-
-#else	// __GNUC__ && __i386__
-
 static FORCE_INLINE void setgotpic(int32_t tilenume)
 {
     if (walock[tilenume] < 200) walock[tilenume] = 199;
     gotpic[tilenume>>3] |= pow2char[tilenume&7];
 }
 
-#endif
 
 // Get properties of parallaxed sky to draw.
 // Returns: pointer to tile offset array. Sets-by-pointer the other three.

source/build/src/tiles.cpp

@@ -26,6 +26,7 @@ EDUKE32_STATIC_ASSERT(MAXARTFILES_TOTAL <= 256);
 
 static int32_t tilefileoffs[MAXTILES];
 
+
 // Backup tilefilenum[] and tilefileoffs[]. These get allocated only when
 // necessary (have per-map ART files).
 static uint8_t *g_bakTileFileNum;
@@ -251,7 +252,7 @@ static void tileSoftDelete(int32_t const tile)
     waloff[tile] = 0;
 
     faketile[tile>>3] &= ~pow2char[tile&7];
-	picanm[tile].Clear();
+	picanm[tile] = {};
 }
 
 void tileDelete(int32_t const tile)
@@ -680,9 +681,7 @@ void tileLoadData(int16_t tilenume, int32_t dasiz, char *buffer)
 
         char const *fn = artGetIndexedFileName(tfn);
 
-		auto kopen4loadfunc = bloodhack == 2 ? kopen4loadfrommod : kopen4load;
-		
-		artfil = kopen4loadfunc(fn, 0);
+		artfil = kopen4loadfrommod(fn, 0);
 
         if (artfil == buildvfs_kfd_invalid)
         {
@@ -744,7 +743,7 @@ intptr_t tileCreate(int16_t tilenume, int32_t xsiz, int32_t ysiz)
     cacheAllocateBlock(&waloff[tilenume], dasiz, &walock[tilenume]);
 
     tileSetSize(tilenume, xsiz, ysiz);
-	picanm[tilenume].Clear();
+	picanm[tilenume] = {};
 
     return waloff[tilenume];
 }