diff --git a/polymer/eduke32/build/src/polymost.c b/polymer/eduke32/build/src/polymost.c
index ea928c1ff..412348855 100644
--- a/polymer/eduke32/build/src/polymost.c
+++ b/polymer/eduke32/build/src/polymost.c
@@ -1292,35 +1292,33 @@ int32_t gloadtile_hi(int32_t dapic,int32_t dapalnum, int32_t facen, hicreplctyp
     pth->skyface = facen;
     pth->hicr = hicr;
 
-    if (glinfo.texcompr && glusetexcompr && glusetexcache && !(hicr->flags & HICR_NOSAVE))
-        if (!gotcache)
+    if (!gotcache && glinfo.texcompr && glusetexcompr && glusetexcache && !(hicr->flags & HICR_NOSAVE))
+    {
+        const int32_t nonpow2 = check_nonpow2(siz.x) || check_nonpow2(siz.y);
+
+        // save off the compressed version
+        cachead.quality = (hicr->flags & HICR_NOCOMPRESS) ? 0 : r_downsize;
+        cachead.xdim = tsiz.x >> cachead.quality;
+        cachead.ydim = tsiz.y >> cachead.quality;
+
+        // handle nocompress:
+        cachead.flags = nonpow2 * CACHEAD_NONPOW2 | (hasalpha != 255 ? CACHEAD_HASALPHA : 0) |
+                        (hicr->flags & HICR_NOCOMPRESS ? CACHEAD_NOCOMPRESS : 0);
+
+        ///            OSD_Printf("Caching \"%s\"\n", fn);
+        texcache_writetex(fn, picfillen + (dapalnum << 8), dameth, effect, &cachead);
+
+        if (willprint)
         {
-            const int32_t nonpow2 = check_nonpow2(siz.x) || check_nonpow2(siz.y);
-
-            // save off the compressed version
-            cachead.quality = (hicr->flags & HICR_NOCOMPRESS) ? 0 : r_downsize;
-            cachead.xdim = tsiz.x>>cachead.quality;
-            cachead.ydim = tsiz.y>>cachead.quality;
-
-            // handle nocompress:
-            cachead.flags = nonpow2*CACHEAD_NONPOW2 |
-                (hasalpha != 255 ? CACHEAD_HASALPHA : 0) |
-                (hicr->flags & HICR_NOCOMPRESS ? CACHEAD_NOCOMPRESS : 0);
-
-///            OSD_Printf("Caching \"%s\"\n", fn);
-            texcache_writetex(fn, picfillen+(dapalnum<<8), dameth, effect, &cachead);
-
-            if (willprint)
-            {
-                int32_t etime = getticks()-startticks;
-                if (etime>=MIN_CACHETIME_PRINT)
-                    OSD_Printf("Load tile %4d: p%d-m%d-e%d %s... cached... %d ms\n", dapic, dapalnum, dameth, effect,
-                               willprint==2 ? fn : "", etime);
-                willprint = 0;
-            }
-            else
-                OSD_Printf("Cached \"%s\"\n", fn);
+            int32_t etime = getticks() - startticks;
+            if (etime >= MIN_CACHETIME_PRINT)
+                OSD_Printf("Load tile %4d: p%d-m%d-e%d %s... cached... %d ms\n", dapic, dapalnum, dameth, effect,
+                           willprint == 2 ? fn : "", etime);
+            willprint = 0;
         }
+        else
+            OSD_Printf("Cached \"%s\"\n", fn);
+    }
 
     if (willprint)
     {
diff --git a/polymer/eduke32/build/src/sdlayer.c b/polymer/eduke32/build/src/sdlayer.c
index 7bffc3235..5fd927b5b 100644
--- a/polymer/eduke32/build/src/sdlayer.c
+++ b/polymer/eduke32/build/src/sdlayer.c
@@ -1143,8 +1143,6 @@ static void destroy_window_resources()
 #ifdef USE_OPENGL
 void sdlayer_setvideomode_opengl(void)
 {
-    char *p;
-
     polymost_glreset();
 
     bglEnable(GL_TEXTURE_2D);
@@ -1192,31 +1190,32 @@ void sdlayer_setvideomode_opengl(void)
     glinfo.texcompr = 0;
 
     // process the extensions string and flag stuff we recognize
-    p = Bstrdup(glinfo.extensions);
+    glinfo.clamptoedge = !!Bstrstr(glinfo.extensions, "GL_EXT_texture_edge_clamp") ||
+                         !!Bstrstr(glinfo.extensions, "GL_SGIS_texture_edge_clamp");
+    glinfo.bgra = !!Bstrstr(glinfo.extensions, "GL_EXT_bgra");
+    glinfo.texcompr =
+    !!Bstrstr(glinfo.extensions, "GL_ARB_texture_compression") && Bstrcmp(glinfo.vendor, "ATI Technologies Inc.");
+    glinfo.texnpot = !!Bstrstr(glinfo.extensions, "GL_ARB_texture_non_power_of_two");
+    glinfo.multisample = !!Bstrstr(glinfo.extensions, "GL_ARB_multisample");
+    glinfo.nvmultisamplehint = !!Bstrstr(glinfo.extensions, "GL_NV_multisample_filter_hint");
+    glinfo.arbfp = !!Bstrstr(glinfo.extensions, "GL_ARB_fragment_program");
+    glinfo.depthtex = !!Bstrstr(glinfo.extensions, "GL_ARB_depth_texture");
+    glinfo.shadow = !!Bstrstr(glinfo.extensions, "GL_ARB_shadow");
+    glinfo.fbos = !!Bstrstr(glinfo.extensions, "GL_EXT_framebuffer_object");
+    glinfo.rect =
+    !!Bstrstr(glinfo.extensions, "GL_NV_texture_rectangle") || !!Bstrstr(glinfo.extensions, "GL_EXT_texture_rectangle");
+    glinfo.multitex = !!Bstrstr(glinfo.extensions, "GL_ARB_multitexture");
+    glinfo.envcombine = !!Bstrstr(glinfo.extensions, "GL_ARB_texture_env_combine");
+    glinfo.vbos = !!Bstrstr(glinfo.extensions, "GL_ARB_vertex_buffer_object");
+    glinfo.sm4 = !!Bstrstr(glinfo.extensions, "GL_EXT_gpu_shader4");
+    glinfo.occlusionqueries = !!Bstrstr(glinfo.extensions, "GL_ARB_occlusion_query");
+    glinfo.glsl = !!Bstrstr(glinfo.extensions, "GL_ARB_shader_objects");
+    glinfo.debugoutput = !!Bstrstr(glinfo.extensions, "GL_ARB_debug_output");
 
-    glinfo.clamptoedge = !!Bstrstr(p, "GL_EXT_texture_edge_clamp") || !!Bstrstr(p, "GL_SGIS_texture_edge_clamp");
-    glinfo.bgra = !!Bstrstr(p, "GL_EXT_bgra");
-    glinfo.texcompr = !!Bstrstr(p, "GL_ARB_texture_compression") && Bstrcmp(glinfo.vendor, "ATI Technologies Inc.");
-    glinfo.texnpot = !!Bstrstr(p, "GL_ARB_texture_non_power_of_two");
-    glinfo.multisample = !!Bstrstr(p, "GL_ARB_multisample");
-    glinfo.nvmultisamplehint = !!Bstrstr(p, "GL_NV_multisample_filter_hint");
-    glinfo.arbfp = !!Bstrstr(p, "GL_ARB_fragment_program");
-    glinfo.depthtex = !!Bstrstr(p, "GL_ARB_depth_texture");
-    glinfo.shadow = !!Bstrstr(p, "GL_ARB_shadow");
-    glinfo.fbos = !!Bstrstr(p, "GL_EXT_framebuffer_object");
-    glinfo.rect = !!Bstrstr(p, "GL_NV_texture_rectangle") || !!Bstrstr(p, "GL_EXT_texture_rectangle");
-    glinfo.multitex = !!Bstrstr(p, "GL_ARB_multitexture");
-    glinfo.envcombine = !!Bstrstr(p, "GL_ARB_texture_env_combine");
-    glinfo.vbos = !!Bstrstr(p, "GL_ARB_vertex_buffer_object");
-    glinfo.sm4 = !!Bstrstr(p, "GL_EXT_gpu_shader4");
-    glinfo.occlusionqueries = !!Bstrstr(p, "GL_ARB_occlusion_query");
-    glinfo.glsl = !!Bstrstr(p, "GL_ARB_shader_objects");
-    glinfo.debugoutput = !!Bstrstr(p, "GL_ARB_debug_output");
-
-    if (Bstrstr(p, "GL_EXT_texture_filter_anisotropic"))
+    if (Bstrstr(glinfo.extensions, "GL_EXT_texture_filter_anisotropic"))
         bglGetFloatv(GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT, &glinfo.maxanisotropy);
 
-    if (Bstrstr(p, "WGL_3DFX_gamma_control"))
+    if (Bstrstr(glinfo.extensions, "WGL_3DFX_gamma_control"))
     {
         static int32_t warnonce;
         // 3dfx cards have issues with fog
@@ -1650,13 +1649,10 @@ int32_t setgamma(void)
 
 #if !defined(__APPLE__) && !defined(__ANDROID__)
 extern struct sdlappicon sdlappicon;
-static SDL_Surface *loadappicon(void)
+static inline SDL_Surface *loadappicon(void)
 {
-    SDL_Surface *surf;
-
-    surf = SDL_CreateRGBSurfaceFrom((void *)sdlappicon.pixels, sdlappicon.width, sdlappicon.height, 32,
-                                    sdlappicon.width * 4, 0xffl, 0xff00l, 0xff0000l, 0xff000000l);
-
+    SDL_Surface *surf = SDL_CreateRGBSurfaceFrom((void *)sdlappicon.pixels, sdlappicon.width, sdlappicon.height, 32,
+                                                 sdlappicon.width * 4, 0xffl, 0xff00l, 0xff0000l, 0xff000000l);
     return surf;
 }
 #endif
diff --git a/polymer/eduke32/build/src/texcache.c b/polymer/eduke32/build/src/texcache.c
index 9dd2a7b54..2855c8e8b 100644
--- a/polymer/eduke32/build/src/texcache.c
+++ b/polymer/eduke32/build/src/texcache.c
@@ -95,7 +95,7 @@ pthtyp *texcache_fetch(int32_t dapicnum, int32_t dapalnum, int32_t dashade, int3
     int32_t tilestat;
     pthtyp *pth;
 
-    const int32_t j = dapicnum&(GLTEXCACHEADSIZ-1);
+    const int32_t j = dapicnum & (GLTEXCACHEADSIZ - 1);
     hicreplctyp *si = usehightile ? hicfindsubst(dapicnum, dapalnum) : NULL;
 
     if (drawingskybox && usehightile)
@@ -107,8 +107,8 @@ pthtyp *texcache_fetch(int32_t dapicnum, int32_t dapalnum, int32_t dashade, int3
 
     if (!si)
     {
-        if (dapalnum >= (MAXPALOOKUPS - RESERVEDPALS)) return NULL;
-        return hicprecaching ? NULL : texcache_tryart(dapicnum, dapalnum, dashade, dameth);
+        return (dapalnum >= (MAXPALOOKUPS - RESERVEDPALS) || hicprecaching) ?
+                NULL : texcache_tryart(dapicnum, dapalnum, dashade, dameth);
     }
 
     /* if palette > 0 && replacement found
@@ -118,57 +118,56 @@ pthtyp *texcache_fetch(int32_t dapicnum, int32_t dapalnum, int32_t dashade, int3
      */
 
     // load a replacement
-    for (pth=texcache.list[j]; pth; pth=pth->next)
+    for (pth = texcache.list[j]; pth; pth = pth->next)
     {
         if (pth->picnum == dapicnum && pth->palnum == si->palnum &&
-                (si->palnum>0 ? 1 : (pth->effects == hictinting[dapalnum].f)) &&
-                (pth->flags & (PTH_CLAMPED + PTH_HIGHTILE + PTH_SKYBOX))
-                    == (TO_PTH_CLAMPED(dameth) + PTH_HIGHTILE + (drawingskybox>0)*PTH_SKYBOX) &&
-                (drawingskybox>0 ? (pth->skyface == drawingskybox) : 1)
-           )
+            (si->palnum > 0 ? 1 : (pth->effects == hictinting[dapalnum].f)) &&
+            (pth->flags & (PTH_CLAMPED + PTH_HIGHTILE + PTH_SKYBOX)) ==
+            (TO_PTH_CLAMPED(dameth) + PTH_HIGHTILE + (drawingskybox > 0) * PTH_SKYBOX) &&
+            (drawingskybox > 0 ? (pth->skyface == drawingskybox) : 1))
         {
             if (pth->flags & PTH_INVALIDATED)
             {
                 pth->flags &= ~PTH_INVALIDATED;
 
                 tilestat = gloadtile_hi(dapicnum, dapalnum, drawingskybox, si, dameth, pth, 0,
-                    (si->palnum>0) ? 0 : hictinting[dapalnum].f);    // reload tile
+                                        (si->palnum > 0) ? 0 : hictinting[dapalnum].f);  // reload tile
 
-                if (tilestat)
-                {
-                    if (tilestat == -2) // bad filename
-                        hicclearsubst(dapicnum, dapalnum);
-                    if (drawingskybox) return NULL;
-                    return hicprecaching ? NULL : texcache_tryart(dapicnum, dapalnum, dashade, dameth);
-                }
+                if (!tilestat)
+                    continue;
+
+                if (tilestat == -2)  // bad filename
+                    hicclearsubst(dapicnum, dapalnum);
+                return (drawingskybox || hicprecaching) ? NULL : texcache_tryart(dapicnum, dapalnum, dashade, dameth);
             }
 
-            return(pth);
+            return (pth);
         }
     }
 
-    pth = (pthtyp *)Xcalloc(1,sizeof(pthtyp));
+    pth = (pthtyp *)Xcalloc(1, sizeof(pthtyp));
 
     // possibly fetch an already loaded multitexture :_)
     if (dapalnum >= (MAXPALOOKUPS - RESERVEDPALS) && texcache_fetchmulti(pth, si, dapicnum, dameth))
         return pth;
 
-    tilestat = gloadtile_hi(dapicnum, dapalnum, drawingskybox, si, dameth, pth, 1, (si->palnum>0) ? 0 : hictinting[dapalnum].f);
+    tilestat =
+    gloadtile_hi(dapicnum, dapalnum, drawingskybox, si, dameth, pth, 1, (si->palnum > 0) ? 0 : hictinting[dapalnum].f);
 
-    if (tilestat)
+    if (!tilestat)
     {
-        if (tilestat == -2) // bad filename
-            hicclearsubst(dapicnum, dapalnum);
-        Bfree(pth);
-        if (drawingskybox) return NULL;
-        return hicprecaching ? NULL : texcache_tryart(dapicnum, dapalnum, dashade, dameth);
+        pth->next = texcache.list[j];
+        pth->palnum = si->palnum;
+        texcache.list[j] = pth;
+        return pth;
     }
 
-    pth->palnum = si->palnum;
-    pth->next = texcache.list[j];
-    texcache.list[j] = pth;
+    if (tilestat == -2)  // bad filename
+        hicclearsubst(dapicnum, dapalnum);
 
-    return(pth);
+    Bfree(pth);
+
+    return (drawingskybox || hicprecaching) ? NULL : texcache_tryart(dapicnum, dapalnum, dashade, dameth);
 }
 
 static void texcache_closefiles(void)
@@ -183,25 +182,25 @@ static void texcache_closefiles(void)
 
 void texcache_freeptrs(void)
 {
-    int32_t i;
+    texcache.iptrcnt = 0;
 
-    if (texcache.iptrs)
-    for (i = 0; i < texcache.numentries; i++)
+    if (!texcache.iptrs)
+        return;
+
+    for (int i = 0; i < texcache.numentries; i++)
         if (texcache.iptrs[i])
         {
-            int32_t ii;
-            for (ii = texcache.numentries-1; ii >= 0; ii--)
+            for (int ii = texcache.numentries - 1; ii >= 0; ii--)
                 if (i != ii && texcache.iptrs[ii] == texcache.iptrs[i])
                 {
                     /*OSD_Printf("removing duplicate cacheptr %d\n",ii);*/
                     texcache.iptrs[ii] = NULL;
                 }
 
-                Bfree(texcache.iptrs[i]);
-                texcache.iptrs[i] = NULL;
+            Bfree(texcache.iptrs[i]);
+            texcache.iptrs[i] = NULL;
         }
 
-    texcache.iptrcnt = 0;
     DO_FREE_AND_NULL(texcache.iptrs);
 }