spelling change: Rom -> ROM - PLEASE READ

@Grauw: please update your MultiPCM code.
i know it's just a trivial change I made, but in my opinion "ROM"
indicates it's an acronym...

src/engine/engine.cpp

@@ -491,7 +491,7 @@ void DivEngine::notifyWaveChange(int wave) {
   BUSY_END;
 }
 
-int DivEngine::loadSampleRom(String path, ssize_t expectedSize, unsigned char*& ret) {
+int DivEngine::loadSampleROM(String path, ssize_t expectedSize, unsigned char*& ret) {
   ret = NULL;
   if (path.empty()) {
     return 0;
@@ -551,14 +551,23 @@ int DivEngine::loadSampleRom(String path, ssize_t expectedSize, unsigned char*&
   return 0;
 }
 
-int DivEngine::loadSampleRoms() {
-  delete[] yrw801Rom;
-  delete[] tg100Rom;
-  delete[] mu5Rom;
+int DivEngine::loadSampleROMs() {
+  if (yrw801ROM!=NULL) {
+    delete[] yrw801ROM;
+    yrw801ROM=NULL;
+  }
+  if (tg100ROM!=NULL) {
+    delete[] tg100ROM;
+    tg100ROM=NULL;
+  }
+  if (mu5ROM!=NULL) {
+    delete[] mu5ROM;
+    mu5ROM=NULL;
+  }
   int error = 0;
-  error += loadSampleRom(getConfString("yrw801Path",""), 0x200000, yrw801Rom);
-  error += loadSampleRom(getConfString("tg100Path",""), 0x200000, tg100Rom);
-  error += loadSampleRom(getConfString("mu5Path",""), 0x200000, mu5Rom);
+  error += loadSampleROM(getConfString("yrw801Path",""), 0x200000, yrw801ROM);
+  error += loadSampleROM(getConfString("tg100Path",""), 0x200000, tg100ROM);
+  error += loadSampleROM(getConfString("mu5Path",""), 0x200000, mu5ROM);
   return error;
 }
 
@@ -2779,7 +2788,7 @@ bool DivEngine::init() {
 
   loadConf();
 
-  loadSampleRoms();
+  loadSampleROMs();
 
   // set default system preset
   if (!hasLoadedSomething) {
@@ -2854,8 +2863,8 @@ bool DivEngine::quit() {
   active=false;
   delete[] oscBuf[0];
   delete[] oscBuf[1];
-  delete[] yrw801Rom;
-  delete[] tg100Rom;
-  delete[] mu5Rom;
+  if (yrw801ROM!=NULL) delete[] yrw801ROM;
+  if (tg100ROM!=NULL) delete[] tg100ROM;
+  if (mu5ROM!=NULL) delete[] mu5ROM;
   return true;
 }

src/engine/engine.h

@@ -397,7 +397,7 @@ class DivEngine {
   void loadOPM(SafeReader& reader, std::vector<DivInstrument*>& ret, String& stripPath);
   void loadFF(SafeReader& reader, std::vector<DivInstrument*>& ret, String& stripPath);
 
-  int loadSampleRom(String path, ssize_t expectedSize, unsigned char*& ret);
+  int loadSampleROM(String path, ssize_t expectedSize, unsigned char*& ret);
 
   bool initAudioBackend();
   bool deinitAudioBackend();
@@ -786,7 +786,7 @@ class DivEngine {
     const char** getRegisterSheet(int sys);
 
     // load sample ROMs
-    int loadSampleRoms();
+    int loadSampleROMs();
 
     // UNSAFE render samples - only execute when locked
     void renderSamples();
@@ -861,9 +861,9 @@ class DivEngine {
     // terminate the engine.
     bool quit();
 
-    unsigned char* yrw801Rom;
-    unsigned char* tg100Rom;
-    unsigned char* mu5Rom;
+    unsigned char* yrw801ROM;
+    unsigned char* tg100ROM;
+    unsigned char* mu5ROM;
 
     DivEngine():
       output(NULL),
@@ -940,9 +940,9 @@ class DivEngine {
       oscWritePos(0),
       tickMult(1),
       processTime(0),
-      yrw801Rom(NULL),
-      tg100Rom(NULL),
-      mu5Rom(NULL) {
+      yrw801ROM(NULL),
+      tg100ROM(NULL),
+      mu5ROM(NULL) {
       memset(isMuted,0,DIV_MAX_CHANS*sizeof(bool));
       memset(keyHit,0,DIV_MAX_CHANS*sizeof(bool));
       memset(dispatchChanOfChan,0,DIV_MAX_CHANS*sizeof(int));

src/gui/gui.cpp

@@ -1516,7 +1516,7 @@ void FurnaceGUI::openFileDialog(FurnaceGUIFileDialogs type) {
         {"compatible files", "*.rom *.bin",
          "all files", ".*"},
         "compatible files{.rom,.bin},.*",
-        workingDirRom,
+        workingDirROM,
         dpiScale
       );
       break;
@@ -3040,7 +3040,7 @@ bool FurnaceGUI::loop() {
         case GUI_FILE_YRW801_ROM_OPEN:
         case GUI_FILE_TG100_ROM_OPEN:
         case GUI_FILE_MU5_ROM_OPEN:
-          workingDirRom=fileDialog->getPath()+DIR_SEPARATOR_STR;
+          workingDirROM=fileDialog->getPath()+DIR_SEPARATOR_STR;
           break;
       }
       if (fileDialog->accepted()) {

src/gui/gui.h

@@ -768,7 +768,7 @@ class FurnaceGUI {
   bool updateSampleTex;
 
   String workingDir, fileName, clipboard, warnString, errorString, lastError, curFileName, nextFile;
-  String workingDirSong, workingDirIns, workingDirWave, workingDirSample, workingDirAudioExport, workingDirVGMExport, workingDirFont, workingDirColors, workingDirKeybinds, workingDirLayout, workingDirRom;
+  String workingDirSong, workingDirIns, workingDirWave, workingDirSample, workingDirAudioExport, workingDirVGMExport, workingDirFont, workingDirColors, workingDirKeybinds, workingDirLayout, workingDirROM;
   String mmlString[17];
   String mmlStringW;
 

src/gui/settings.cpp

@@ -1990,7 +1990,7 @@ void FurnaceGUI::syncSettings() {
 }
 
 void FurnaceGUI::commitSettings() {
-  bool sampleRomsChanged = settings.yrw801Path!=e->getConfString("yrw801Path","") ||
+  bool sampleROMsChanged = settings.yrw801Path!=e->getConfString("yrw801Path","") ||
     settings.tg100Path!=e->getConfString("tg100Path","") ||
     settings.mu5Path!=e->getConfString("mu5Path","");
 
@@ -2100,8 +2100,8 @@ void FurnaceGUI::commitSettings() {
 
   e->saveConf();
 
-  if (sampleRomsChanged) {
-    if (e->loadSampleRoms()) {
+  if (sampleROMsChanged) {
+    if (e->loadSampleROMs()) {
       showError(e->getLastError());
     }
   }