Fix compilation errors in latest texture-related changes

GCC and Clang complain about non-POD type passed to variadic function.

src/gl/dynlights/a_dynlight.cpp

@@ -689,7 +689,7 @@ CCMD(listlights)
 		if (dl->target)
 		{
 			FTextureID spr = gl_GetSpriteFrame(dl->target->sprite, dl->target->frame, 0, 0, NULL);
-			Printf(", frame = %s ", TexMan[spr]->Name);
+			Printf(", frame = %s ", TexMan[spr]->Name.GetChars());
 		}
 
 

src/gl/shaders/gl_shader.cpp

@@ -689,7 +689,7 @@ void gl_ParseHardwareShader(FScanner &sc, int deflump)
 	{
 		if (tex->bWarped != 0)
 		{
-			Printf("Cannot combine warping with hardware shader on texture '%s'\n", tex->Name);
+			Printf("Cannot combine warping with hardware shader on texture '%s'\n", tex->Name.GetChars());
 			return;
 		}
 		tex->gl_info.shaderspeed = speed; 

src/gl/textures/gl_hirestex.cpp

@@ -177,7 +177,7 @@ int CheckDDPK3(FTexture *tex)
 
 		for (const char ** extp=extensions; *extp; extp++)
 		{
-			checkName.Format(*checklist, tex->Name, *extp);
+			checkName.Format(*checklist, tex->Name.GetChars(), *extp);
 			int lumpnum = Wads.CheckNumForFullName(checkName);
 			if (lumpnum >= 0) return lumpnum;
 		}
@@ -358,7 +358,7 @@ int CheckExternalFile(FTexture *tex, bool & hascolorkey)
 
 		for (const char ** extp=extensions; *extp; extp++)
 		{
-			checkName.Format(*checklist, progdir.GetChars(), tex->Name, *extp);
+			checkName.Format(*checklist, progdir.GetChars(), tex->Name.GetChars(), *extp);
 			if (_access(checkName, 0) == 0) 
 			{
 				hascolorkey = !!strstr(checkName, "-ck.");

src/gl/textures/gl_material.cpp

@@ -1092,7 +1092,7 @@ int FGLTexture::Dump(int i)
 {
 	int cnt = 0;
 	int lump = tex->GetSourceLump();
-	Printf(PRINT_LOG, "Texture '%s' (Index %d, Lump %d, Name '%s'):\n", tex->Name, i, lump, Wads.GetLumpFullName(lump));
+	Printf(PRINT_LOG, "Texture '%s' (Index %d, Lump %d, Name '%s'):\n", tex->Name.GetChars(), i, lump, Wads.GetLumpFullName(lump));
 	if (hirestexture) Printf(PRINT_LOG, "\tHirestexture\n");
 	if (glpatch) Printf(PRINT_LOG, "\tPatch\n"),cnt++;
 	if (gltexture[0]) Printf(PRINT_LOG, "\tTexture (x:no,  y:no )\n"),cnt++;

src/gl/textures/gl_skyboxtexture.cpp

@@ -168,7 +168,7 @@ void gl_ParseSkybox(FScanner &sc)
 	}
 	if (facecount != 3 && facecount != 6)
 	{
-		sc.ScriptError("%s: Skybox definition requires either 3 or 6 faces", sb->Name);
+		sc.ScriptError("%s: Skybox definition requires either 3 or 6 faces", sb->Name.GetChars());
 	}
 	sb->SetSize();
 	TexMan.AddTexture(sb);
@@ -209,7 +209,7 @@ void gl_ParseVavoomSkybox()
 				FTexture *tex = TexMan.FindTexture(sc.String, FTexture::TEX_Wall, FTextureManager::TEXMAN_TryAny);
 				if (tex != NULL)
 				{
-					Printf("Texture '%s' not found in Vavoom skybox '%s'\n", sc.String, sb->Name);
+					Printf("Texture '%s' not found in Vavoom skybox '%s'\n", sc.String, sb->Name.GetChars());
 				}
 				sb->faces[facecount] = tex;
 				sc.MustGetStringName("}");
@@ -218,7 +218,7 @@ void gl_ParseVavoomSkybox()
 		}
 		if (facecount != 6)
 		{
-			sc.ScriptError("%s: Skybox definition requires 6 faces", sb->Name);
+			sc.ScriptError("%s: Skybox definition requires 6 faces", sb->Name.GetChars());
 		}
 		sb->SetSize();
 		TexMan.AddTexture(sb);

src/gl/textures/gl_texture.cpp

@@ -294,7 +294,7 @@ void FTexture::CreateDefaultBrightmap()
 				if (GlobalBrightmap.Remap[texbuf[i]] == white)
 				{
 					// Create a brightmap
-					DPrintf("brightmap created for texture '%s'\n", Name);
+					DPrintf("brightmap created for texture '%s'\n", Name.GetChars());
 					gl_info.Brightmap = new FBrightmapTexture(this);
 					gl_info.bBrightmapChecked = 1;
 					TexMan.AddTexture(gl_info.Brightmap);
@@ -302,7 +302,7 @@ void FTexture::CreateDefaultBrightmap()
 				}
 			}
 			// No bright pixels found
-			DPrintf("No bright pixels found in texture '%s'\n", Name);
+			DPrintf("No bright pixels found in texture '%s'\n", Name.GetChars());
 			gl_info.bBrightmapChecked = 1;
 		}
 		else
@@ -735,13 +735,13 @@ void gl_ParseBrightmap(FScanner &sc, int deflump)
 
 			if (bmtex != NULL)
 			{
-				Printf("Multiple brightmap definitions in texture %s\n", tex? tex->Name : "(null)");
+				Printf("Multiple brightmap definitions in texture %s\n", tex? tex->Name.GetChars() : "(null)");
 			}
 
 			bmtex = TexMan.FindTexture(sc.String, FTexture::TEX_Any, FTextureManager::TEXMAN_TryAny);
 
 			if (bmtex == NULL) 
-				Printf("Brightmap '%s' not found in texture '%s'\n", sc.String, tex? tex->Name : "(null)");
+				Printf("Brightmap '%s' not found in texture '%s'\n", sc.String, tex? tex->Name.GetChars() : "(null)");
 		}
 	}
 	if (!tex)
@@ -765,7 +765,7 @@ void gl_ParseBrightmap(FScanner &sc, int deflump)
 	{
 		if (tex->bWarped != 0)
 		{
-			Printf("Cannot combine warping with brightmap on texture '%s'\n", tex->Name);
+			Printf("Cannot combine warping with brightmap on texture '%s'\n", tex->Name.GetChars());
 			return;
 		}