p2mic thing

src/drivers/sdl/config.cpp

@@ -297,6 +297,12 @@ InitConfig()
                           DefaultFamilyKeyBoard[j]);
     }
 
+    // for FAMICOM microphone in pad 2 pad 1 didn't have it
+    // Takeshi no Chousenjou uses it for example.
+    prefix = "SDL.Input.FamicomPad2.";
+    config->addOption("rp2mic", prefix + "EnableMic", 0);
+    
+
     const int Hotkeys[HK_MAX] = {
 		SDLK_F1, // cheat menu
 		SDLK_F2, // bind state

src/drivers/sdl/input.cpp

@@ -379,11 +379,11 @@ KeyboardCommands()
     
     char* movie_fname = "";
     // get the keyboard input
-    #if SDL_VERSION_ATLEAST(1, 3, 0)
-    g_keyState = SDL_GetKeyboardState(NULL);
-    #else
     g_keyState = SDL_GetKeyState(NULL);
-    #endif
+    if (g_keyState[SDLK_BACKQUOTE])
+        IncreaseEmulationSpeed();
+    else
+        DecreaseEmulationSpeed();
 
     // check if the family keyboard is enabled
     if(InputType[2] == SIFC_FKB) {
@@ -1015,7 +1015,7 @@ FCEUD_UpdateInput()
     }
 }
 
-void FCEUD_SetInput(bool fourscore, ESI port0, ESI port1, ESIFC fcexp)
+void FCEUD_SetInput(bool fourscore, bool microphone, ESI port0, ESI port1, ESIFC fcexp)
 {
 	eoptions &= ~EO_FOURSCORE;
 	if(fourscore) { // Four Score emulation, only support gamepads, nothing else
@@ -1028,6 +1028,9 @@ void FCEUD_SetInput(bool fourscore, ESI port0, ESI port1, ESIFC fcexp)
 		InputType[1]=port1;
 		InputType[2]=fcexp;
 	}
+    
+	replaceP2StartWithMicrophone = microphone;
+
 	InitInputInterface();
 }
 

src/drivers/sdl/input.h

@@ -31,6 +31,8 @@ void ConfigButton(char *text, ButtConfig *bc);
 
 void InitInputInterface(void);
 void InputUserActiveFix(void);
+
+extern bool replaceP2StartWithMicrophone;
 extern ButtConfig GamePadConfig[4][10];
 //extern ButtConfig powerpadsc[2][12];
 //extern ButtConfig QuizKingButtons[6];

src/drivers/sdl/sdl.cpp

@@ -115,7 +115,9 @@ Option         Value   Description\n\
 --user         x       Set the nickname to use in network play.\n\
 --pass         x       Set password to use for connecting to the server.\n\
 --netkey       s       Use string 's' to create a unique session for the game loaded.\n\
---players      x       Set the number of local players.\n";
+--players      x       Set the number of local players.\n\
+--rp2mic       {0,1}    Replace Port 2 Start with microphone (Famicom).\n";
+
 
 // these should be moved to the man file
 //--nospritelim  {0|1}   Disables the 8 sprites per scanline limitation.\n
@@ -543,6 +545,14 @@ int main(int argc, char *argv[])
 	std::string s;
 	g_config->getOption("SDL.InputCfg", &s);
     
+    // set the FAMICOM PAD 2 Mic thing 
+    {
+        int t;
+        g_config->getOption("SDL.Input.FamicomPad2.EnableMic", &t);
+		if (t)	
+        	replaceP2StartWithMicrophone = t;
+	}
+
     // update the input devices
 	UpdateInput(g_config);