- replaced all uses of Bfree with Xfree so they are subjected to debug instrumentation, uses FStrings in a few cases where it made sense.

- fixed: Sound channels weren't freed.

source/blood/src/blood.cpp

@@ -1434,94 +1434,6 @@ static void parsedefinitions_game_include(const char *fileName, scriptfile *pScr
     }
 }
 
-#if 0
-static void parsedefinitions_game_animsounds(scriptfile *pScript, const char * blockEnd, char const * fileName, dukeanim_t * animPtr)
-{
-    Bfree(animPtr->sounds);
-
-    size_t numPairs = 0, allocSize = 4;
-
-    animPtr->sounds = (animsound_t *)Xmalloc(allocSize * sizeof(animsound_t));
-    animPtr->numsounds = 0;
-
-    int defError = 1;
-    uint16_t lastFrameNum = 1;
-
-    while (pScript->textptr < blockEnd)
-    {
-        int32_t frameNum;
-        int32_t soundNum;
-
-        // HACK: we've reached the end of the list
-        //  (hack because it relies on knowledge of
-        //   how scriptfile_* preprocesses the text)
-        if (blockEnd - pScript->textptr == 1)
-            break;
-
-        // would produce error when it encounters the closing '}'
-        // without the above hack
-        if (scriptfile_getnumber(pScript, &frameNum))
-            break;
-
-        defError = 1;
-
-        if (scriptfile_getsymbol(pScript, &soundNum))
-            break;
-
-        // frame numbers start at 1 for us
-        if (frameNum <= 0)
-        {
-            initprintf("Error: frame number must be greater zero on line %s:%d\n", pScript->filename,
-                       scriptfile_getlinum(pScript, pScript->ltextptr));
-            break;
-        }
-
-        if (frameNum < lastFrameNum)
-        {
-            initprintf("Error: frame numbers must be in (not necessarily strictly)"
-                       " ascending order (line %s:%d)\n",
-                       pScript->filename, scriptfile_getlinum(pScript, pScript->ltextptr));
-            break;
-        }
-
-        lastFrameNum = frameNum;
-
-        if ((unsigned)soundNum >= MAXSOUNDS && soundNum != -1)
-        {
-            initprintf("Error: sound number #%d invalid on line %s:%d\n", soundNum, pScript->filename,
-                       scriptfile_getlinum(pScript, pScript->ltextptr));
-            break;
-        }
-
-        if (numPairs >= allocSize)
-        {
-            allocSize *= 2;
-            animPtr->sounds = (animsound_t *)Xrealloc(animPtr->sounds, allocSize * sizeof(animsound_t));
-        }
-
-        defError = 0;
-
-        animsound_t & sound = animPtr->sounds[numPairs];
-        sound.frame = frameNum;
-        sound.sound = soundNum;
-
-        ++numPairs;
-    }
-
-    if (!defError)
-    {
-        animPtr->numsounds = numPairs;
-        // initprintf("Defined sound sequence for hi-anim \"%s\" with %d frame/sound pairs\n",
-        //           hardcoded_anim_tokens[animnum].text, numpairs);
-    }
-    else
-    {
-        DO_FREE_AND_NULL(animPtr->sounds);
-        initprintf("Failed defining sound sequence for anim \"%s\".\n", fileName);
-    }
-}
-
-#endif
 
 static int parsedefinitions_game(scriptfile *pScript, int firstPass)
 {

source/blood/src/credits.cpp

@@ -161,22 +161,17 @@ void credReset(void)
     DoUnFade(1);
 }
 
-FileReader credKOpen4Load(char *&pzFile)
+FileReader credKOpen4Load(FString pzFile)
 {
     int nLen = strlen(pzFile);
-    for (int i = 0; i < nLen; i++)
-    {
-        if (pzFile[i] == '\\')
-            pzFile[i] = '/';
-    }
+    FixPathSeperator(pzFile);
     auto nHandle = fileSystem.OpenFileReader(pzFile, 0);
     if (!nHandle.isOpen())
     {
         // Hack
         if (nLen >= 3 && isalpha(pzFile[0]) && pzFile[1] == ':' && pzFile[2] == '/')
         {
-            pzFile += 3;
-            nHandle = fileSystem.OpenFileReader(pzFile, 0);
+            nHandle = fileSystem.OpenFileReader(pzFile.GetChars()+3, 0);
         }
     }
     return nHandle;
@@ -200,24 +195,18 @@ void credPlaySmk(const char *_pzSMK, const char *_pzWAV, int nWav)
     }
     smkPlayer.sub_82E6C(pzSMK, pzWAV);
 #endif
-    if (Bstrlen(_pzSMK) == 0)
+    if (!_pzSMK || !*_pzSMK)
         return;
-    char *pzSMK = Xstrdup(_pzSMK);
-    char *pzWAV = Xstrdup(_pzWAV);
-    char *pzSMK_ = pzSMK;
-    char *pzWAV_ = pzWAV;
+    FString pzSMK = _pzSMK;
+    FString pzWAV = _pzWAV;
     auto nHandleSMK = credKOpen4Load(pzSMK);
     if (!nHandleSMK.isOpen())
     {
-        Bfree(pzSMK_);
-        Bfree(pzWAV_);
         return;
     }
     SmackerHandle hSMK = Smacker_Open(pzSMK);
     if (!hSMK.isValid)
     {
-        Bfree(pzSMK_);
-        Bfree(pzWAV_);
         return;
     }
     uint32_t nWidth, nHeight;
@@ -228,8 +217,6 @@ void credPlaySmk(const char *_pzSMK, const char *_pzWAV, int nWav)
     if (!pFrame)
     {
         Smacker_Close(hSMK);
-        Bfree(pzSMK_);
-        Bfree(pzWAV_);
         return;
     }
     int nFrameRate = Smacker_GetFrameRate(hSMK);
@@ -295,8 +282,6 @@ void credPlaySmk(const char *_pzSMK, const char *_pzWAV, int nWav)
     GLInterface.EnableNonTransparent255(false);
     videoSetPalette(0, 0, 8+2);
 	tileDelete(kSMKTile);
-    Bfree(pzSMK_);
-    Bfree(pzWAV_);
 }
 
 END_BLD_NS

source/build/include/compat.h

@@ -1229,7 +1229,7 @@ static FORCE_INLINE void *xrealloc(void * const ptr, const bsize_t size)
     return (EDUKE32_PREDICT_TRUE(newptr != NULL || size == 0)) ? newptr: handle_memerr(ptr);
 }
 
-// This will throw up when BFee is no longer usable, I do not want to change all code right now that uses it to make future merges easier.
+// This will throw up when BFree is no longer usable, I do not want to change all code right now that uses it to make future merges easier.
 static_assert(Bfree == free, "BFree must be free");
 
 static FORCE_INLINE void xfree(void *const ptr) { Bfree(ptr); }
@@ -1265,6 +1265,7 @@ static FORCE_INLINE void *xaligned_calloc(const bsize_t alignment, const bsize_t
 # define EDUKE32_PRE_XALLOC
 #endif
 
+#ifndef _DEBUG
 #define Xstrdup(s)    (EDUKE32_PRE_XALLOC xstrdup(s))
 #define Xmalloc(size) (EDUKE32_PRE_XALLOC xmalloc(size))
 #define Xcalloc(nmemb, size) (EDUKE32_PRE_XALLOC xcalloc(nmemb, size))
@@ -1273,6 +1274,17 @@ static FORCE_INLINE void *xaligned_calloc(const bsize_t alignment, const bsize_t
 #define Xaligned_calloc(alignment, count, size) (EDUKE32_PRE_XALLOC xaligned_calloc(alignment, count, size))
 #define Xfree(ptr) (EDUKE32_PRE_XALLOC xfree(ptr))
 #define Xaligned_free(ptr) (EDUKE32_PRE_XALLOC xaligned_free(ptr))
+#else
+// This is for allowing the compiler's heap checker to do its job. When wrapped it only points to the wrapper for a memory leak, not to the real location where the allocation takes place.
+#define Xstrdup(s)    (strdup(s))
+#define Xmalloc(size) (malloc(size))
+#define Xcalloc(nmemb, size) (calloc(nmemb, size))
+#define Xrealloc(ptr, size)  (realloc(ptr, size))
+#define Xaligned_alloc(alignment, size) (malloc(size))
+#define Xaligned_calloc(alignment, count, size) (calloc(count, size))
+#define Xfree(ptr) (free(ptr))
+#define Xaligned_free(ptr) (free(ptr))
+#endif
 
 
 ////////// More utility functions //////////

source/build/src/voxmodel.cpp

@@ -905,7 +905,7 @@ voxmodel_t *loadkvxfrombuf(const char *kvxbuffer, int32_t length)
     if (mip1leng > length - 4)
     {
         // Invalid KVX file
-        Bfree(buffer);
+        Xfree(buffer);
         return NULL;
     }
     memcpy(&voxsiz, longptr, sizeof(vec3_t));
@@ -993,7 +993,7 @@ voxmodel_t *loadkvxfrombuf(const char *kvxbuffer, int32_t length)
     DO_FREE_AND_NULL(vcol);
     vnum = vmax = 0;
     DO_FREE_AND_NULL(vcolhashead);
-    Bfree(buffer);
+    Xfree(buffer);
 
     return vm;
 }

source/common/openaudio.cpp

@@ -79,7 +79,7 @@ FileReader S_OpenAudio(const char *fn, char searchfirst, uint8_t const ismusic)
 	auto fp = S_TryExtensionReplacements(testfn, searchfirst, ismusic);
 	if (fp.isOpen())
 	{
-		Bfree(testfn);
+		Xfree(testfn);
 		return fp;
 	}
 
@@ -95,7 +95,7 @@ FileReader S_OpenAudio(const char *fn, char searchfirst, uint8_t const ismusic)
 		auto fp = S_TryExtensionReplacements(testfn, searchfirst, ismusic);
 		if (fp.isOpen())
 		{
-			Bfree(testfn);
+			Xfree(testfn);
 			return fp;
 		}
     }
@@ -107,12 +107,12 @@ FileReader S_OpenAudio(const char *fn, char searchfirst, uint8_t const ismusic)
 		auto fp = S_TryExtensionReplacements(testfn, searchfirst, ismusic);
 		if (fp.isOpen())
 		{
-			Bfree(testfn);
+			Xfree(testfn);
 			return fp;
 		}
 	}
 
-	Bfree(testfn);
+	Xfree(testfn);
 	return origfp;
 #endif
 }

source/common/searchpaths.cpp

@@ -1192,10 +1192,10 @@ bool AddINIFile(const char* pzFile, bool bForce = false)
 		if (findfrompath(pzFile, &pzFN)) return false; // failed to resolve the filename
 		if (!FileExists(pzFN))
 		{
-			Bfree(pzFN);
+			Xfree(pzFN);
 			return false;
 		} // failed to stat the file
-		Bfree(pzFN);
+		Xfree(pzFN);
 		IniFile* pTempIni = new IniFile(pzFile);
 		if (!pTempIni->FindSection("Episode1"))
 		{

source/common/sound/s_sound.cpp

@@ -65,6 +65,7 @@ int sfx_empty = -1;
 
 void SoundEngine::Init(TArray<uint8_t> &curve)
 {
+	StopAllChannels();
 	// Free all channels for use.
 	while (Channels != NULL)
 	{
@@ -1427,7 +1428,7 @@ void SoundEngine::StopChannel(FSoundChan *chan)
 				chan->Source = NULL;
 			}
 		}
-		GSnd->StopChannel(chan);
+		if (GSnd) GSnd->StopChannel(chan);
 	}
 	else
 	{

source/common/sound/s_soundinternal.h

@@ -271,7 +271,10 @@ protected:
 	virtual FSoundID ResolveSound(const void *ent, int srctype, FSoundID soundid, float &attenuation);
 
 public:
-	virtual ~SoundEngine() = default;
+	virtual ~SoundEngine()
+	{
+		Shutdown();
+	}
 	void EvictAllChannels();
 
 	void StopChannel(FSoundChan* chan);

source/libsmackerdec/include/BitReader.h

@@ -22,6 +22,7 @@
 
 #include <stdint.h>
 #include "FileStream.h"
+#include "tarray.h"
 
 namespace SmackerCommon {
 
@@ -44,7 +45,7 @@ class BitReader
 
 		SmackerCommon::FileStream *file;
 
-		uint8_t *cache;
+        TArray<uint8_t> Cache;
 
 		void FillCache();
 };

source/libsmackerdec/src/BitReader.cpp

@@ -29,13 +29,12 @@ BitReader::BitReader(SmackerCommon::FileStream &file, uint32_t size)
 	this->currentOffset = 0;
 	this->bytesRead = 0;
 
-    this->cache = (uint8_t*)Xmalloc(size);
-    file.ReadBytes(this->cache, size);
+    this->Cache.Resize(size);
+    file.ReadBytes(this->Cache.Data(), size);
 }
 
 BitReader::~BitReader()
 {
-    Bfree(this->cache);
 }
 
 void BitReader::FillCache()
@@ -54,7 +53,7 @@ uint32_t BitReader::GetPosition()
 
 uint32_t BitReader::GetBit()
 {
-	uint32_t ret = (cache[currentOffset>>3]>>(currentOffset&7))&1;
+	uint32_t ret = (Cache[currentOffset>>3]>>(currentOffset&7))&1;
     currentOffset++;
 	return ret;
 }

source/rr/src/game.cpp

@@ -371,7 +371,7 @@ void G_GameExit(const char *msg)
 	{
 		if (!(msg[0] == ' ' && msg[1] == 0))
 		{
-			I_FatalError(msg);
+			I_Error(msg);
 		}
 	}
 	throw ExitEvent(0);
@@ -876,7 +876,7 @@ static void G_ReadGLFrame(void)
         }
     }
 
-    Bfree(frame);
+    Xfree(frame);
 }
 #endif
 
@@ -4678,7 +4678,7 @@ void G_DoSpriteAnimations(int32_t ourx, int32_t oury, int32_t ourz, int32_t oura
 #endif
     for (j=spritesortcnt-1; j>=0; j--)
     {
-        uspritetype *const t = &tsprite[j];
+        tspritetype *const t = &tsprite[j];
         const int32_t i = t->owner;
         const spritetype *const s = &sprite[i];
 
@@ -4707,7 +4707,7 @@ void G_DoSpriteAnimations(int32_t ourx, int32_t oury, int32_t ourz, int32_t oura
 
     for (j=spritesortcnt-1; j>=0; j--)
     {
-        uspritetype *const t = &tsprite[j];
+        tspritetype *const t = &tsprite[j];
         const int32_t i = t->owner;
         spritetype *const s = &sprite[i];
 
@@ -4818,11 +4818,11 @@ default_case1:
         int32_t curframe;
         int32_t scrofs_action;
         //is the perfect time to animate sprites
-        uspritetype *const t = &tsprite[j];
+        tspritetype *const t = &tsprite[j];
         const int32_t i = t->owner;
         // XXX: what's up with the (i < 0) check?
         // NOTE: not const spritetype because set at SET_SPRITE_NOT_TSPRITE (see below).
-        uspritetype *const pSprite = (i < 0) ? &tsprite[j] : (uspritetype *)&sprite[i];
+        tspritetype *const pSprite = (i < 0) ? &tsprite[j] : (tspritetype *)&sprite[i];
 
         if (adult_lockout && G_CheckAdultTile(DYNAMICTILEMAP(pSprite->picnum)))
         {
@@ -6696,7 +6696,7 @@ int loaddefinitions_game(const char *fileName, int32_t firstPass)
 
 static void G_FreeHashAnim(const char * /*string*/, intptr_t key)
 {
-    Bfree((void *)key);
+    Xfree((void *)key);
 }
 
 static void G_Cleanup(void)
@@ -6712,17 +6712,17 @@ static void G_Cleanup(void)
 
     for (i=MAXPLAYERS-1; i>=0; i--)
     {
-        Bfree(g_player[i].ps);
-        Bfree(g_player[i].inputBits);
+        Xfree(g_player[i].ps);
+        Xfree(g_player[i].inputBits);
     }
 
-    if (label != (char *)&sprite[0]) Bfree(label);
-    if (labelcode != (int32_t *)&sector[0]) Bfree(labelcode);
-    if (labeltype != (int32_t*)&wall[0]) Bfree(labeltype);
-    Bfree(apScript);
-    Bfree(bitptr);
+    if (label != (char *)&sprite[0]) Xfree(label);
+    if (labelcode != (int32_t *)&sector[0]) Xfree(labelcode);
+    if (labeltype != (int32_t*)&wall[0]) Xfree(labeltype);
+    Xfree(apScript);
+    Xfree(bitptr);
 
-//    Bfree(MusicPtr);
+//    Xfree(MusicPtr);
 
     hash_free(&h_labels);
 }

source/rr/src/gamedef.cpp

@@ -334,7 +334,7 @@ static int32_t C_SetScriptSize(int32_t newsize)
     else
         Bmemcpy(newbitptr,bitptr,sizeof(uint8_t) *((newsize+7)>>3));
 
-    Bfree(bitptr);
+    Xfree(bitptr);
     bitptr = newbitptr;
     if (apScript != newscript)
     {
@@ -358,7 +358,7 @@ static int32_t C_SetScriptSize(int32_t newsize)
     G_Util_PtrToIdx2(&g_tile[0].execPtr, MAXTILES, sizeof(tiledata_t), apScript, P2I_BACK_NON0);
     G_Util_PtrToIdx2(&g_tile[0].loadPtr, MAXTILES, sizeof(tiledata_t), apScript, P2I_BACK_NON0);
 
-    Bfree(scriptptrs);
+    Xfree(scriptptrs);
     return 0;
 }
 
@@ -659,7 +659,7 @@ static int32_t C_GetNextValue(int32_t type)
             {
                 char *gl = C_GetLabelType(labeltype[i]);
                 initprintf("%s:%d: debug: %s label `%s'.\n",g_scriptFileName,g_lineNumber,gl,label+(i<<6));
-                Bfree(gl);
+                Xfree(gl);
             }
 
             BITPTR_CLEAR(g_scriptPtr-apScript);
@@ -677,8 +677,8 @@ static int32_t C_GetNextValue(int32_t type)
         C_ReportError(-1);
         initprintf("%s:%d: warning: expected %s, found %s.\n",g_scriptFileName,g_lineNumber,el,gl);
         g_warningCnt++;
-        Bfree(el);
-        Bfree(gl);
+        Xfree(el);
+        Xfree(gl);
         return -1;  // valid label name, but wrong type
     }
 
@@ -829,7 +829,7 @@ static void C_Include(const char *confile)
 
     textptr = origtptr;
 
-    Bfree(mptr);
+    Xfree(mptr);
 }
 
 void G_DoGameStartup(const int32_t *params)
@@ -1001,7 +1001,7 @@ static int32_t C_ParseCommand(int32_t loop)
                 C_ReportError(-1);
                 initprintf("%s:%d: warning: expected state, found %s.\n", g_scriptFileName, g_lineNumber, gl);
                 g_warningCnt++;
-                Bfree(gl);
+                Xfree(gl);
                 *(g_scriptPtr-1) = CON_NULLOP; // get rid of the state, leaving a nullop to satisfy if conditions
                 BITPTR_CLEAR(g_scriptPtr-apScript-1);
                 continue;  // valid label name, but wrong type
@@ -2226,7 +2226,7 @@ void C_Compile(const char *fileName)
     g_scriptcrc = Bcrc32(NULL, 0, 0L);
     g_scriptcrc = Bcrc32(textptr, kFileLen, g_scriptcrc);
 
-    Bfree(apScript);
+    Xfree(apScript);
 
     apScript = (intptr_t *)Xcalloc(1, g_scriptSize * sizeof(intptr_t));
     bitptr   = (char *)Xcalloc(1, (((g_scriptSize + 7) >> 3) + 1) * sizeof(uint8_t));

source/rr/src/net.cpp

@@ -2398,7 +2398,7 @@ void Net_Connect(const char *srvaddr)
                 event.type == ENET_EVENT_TYPE_CONNECT)
         {
             initprintf("Connection to %s:%d succeeded.\n", oursrvaddr, address.port);
-            Bfree(oursrvaddr);
+            Xfree(oursrvaddr);
             return;
         }
         else
@@ -2412,7 +2412,7 @@ void Net_Connect(const char *srvaddr)
         initprintf(i ? "Retrying...\n" : "Giving up connection attempt.\n");
     }
 
-    Bfree(oursrvaddr);
+    Xfree(oursrvaddr);
     Net_Disconnect();
 }
 

source/rr/src/premap.cpp

@@ -1669,7 +1669,7 @@ static void prelevel(char g)
             actor[j].t_data[0] = 1;
     }
 
-    Bfree(tagbitmap);
+    Xfree(tagbitmap);
 
     g_mirrorCount = 0;
 

source/rr/src/screentext.cpp

@@ -541,7 +541,7 @@ vec2_t G_ScreenText(const int32_t font,
 
                 linewidth = G_ScreenTextSize(font, x, y, z, blockangle, line, o | ROTATESPRITE_FULL16, xspace_orig, yline_orig, (f & TEXT_XJUSTIFY) ? 0 : xbetween_orig, (f & TEXT_YJUSTIFY) ? 0 : ybetween_orig, f & ~(TEXT_XJUSTIFY|TEXT_YJUSTIFY|TEXT_BACKWARDS), x1, y1, x2, y2).x;
 
-                Bfree(line);
+                Xfree(line);
             }
 
             if (f & TEXT_XJUSTIFY)
@@ -733,7 +733,7 @@ vec2_t G_ScreenText(const int32_t font,
 
                 int32_t linewidth = G_ScreenTextSize(font, x, y, z, blockangle, line, o | ROTATESPRITE_FULL16, xspace_orig, yline_orig, (f & TEXT_XJUSTIFY) ? 0 : xbetween_orig, (f & TEXT_YJUSTIFY) ? 0 : ybetween_orig, f & ~(TEXT_XJUSTIFY|TEXT_YJUSTIFY|TEXT_BACKWARDS), x1, y1, x2, y2).x;
 
-                Bfree(line);
+                Xfree(line);
 
                 if (f & TEXT_XJUSTIFY)
                 {