- something can be heard.

This doesn't pipe the audio through OpenAL yet but the fundamentals for further progress are done.

src/sound/mididevices/music_timiditypp_mididevice.cpp

@@ -44,11 +44,15 @@
 #include "version.h"
 #include "tmpfileplus.h"
 #include "m_misc.h"
+#include "v_text.h"
+
+#include "timiditypp/timidity.h"
+#include "timiditypp/instrum.h"
 
 class TimidityPPMIDIDevice : public SoftSynthMIDIDevice
 {
 	TArray<uint8_t> midi;
-	FString CurrentConfig;
+	static TimidityPlus::Instruments *instruments;
 public:
 	TimidityPPMIDIDevice(const char *args);
 	~TimidityPPMIDIDevice();
@@ -67,9 +71,10 @@ protected:
 	void HandleLongEvent(const uint8_t *data, int len);
 	void ComputeOutput(float *buffer, int len);
 };
+TimidityPlus::Instruments *TimidityPPMIDIDevice::instruments;
 
 // Config file to use
-CVAR(String, timidity_config, "", CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
+CVAR(String, timidity_config, "timidity.cfg", CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
 
 // added because Timidity's output is rather loud.
 CUSTOM_CVAR (Float, timidity_mastervolume, 1.0f, CVAR_ARCHIVE|CVAR_GLOBALCONFIG)
@@ -101,14 +106,19 @@ TimidityPPMIDIDevice::TimidityPPMIDIDevice(const char *args)
 {
 	if (args == NULL || *args == 0) args = timidity_config;
 
-	if (CurrentConfig.CompareNoCase(args) != 0)
+	if (instruments != nullptr && !instruments->checkConfig(args))
 	{
-		// reload instruments
+		delete instruments;
-		// if (!reload_inst()) CurrentConfig = "";
 	}
-	if (CurrentConfig.IsNotEmpty())
+	instruments = new TimidityPlus::Instruments;
+	if (!instruments->load(args))
 	{
-		//Renderer = new TimidityPlus::Player(timidity_frequency, args);
+		delete instruments;
+		instruments = nullptr;
+	}
+	if (instruments != nullptr)
+	{
+		//Renderer = new TimidityPlus::Player(timidity_frequency, instruments);
 	}
 }
 
@@ -136,11 +146,19 @@ TimidityPPMIDIDevice::~TimidityPPMIDIDevice ()
 //
 //==========================================================================
 
+namespace TimidityPlus
+{
+	int load_midi_file(FileReader *fr, TimidityPlus::Instruments *inst);
+	void run_midi(int samples);
+	void timidity_close();
+}
+
 bool TimidityPPMIDIDevice::Preprocess(MIDIStreamer *song, bool looping)
 {
 	// Write MIDI song to temporary file
 	song->CreateSMF(midi, looping ? 0 : 1);
-	return midi.Size() > 0;
+	MemoryReader fr((char*)&midi[0], midi.Size());
+	return !TimidityPlus::load_midi_file(&fr, instruments);
 }
 
 //==========================================================================
@@ -148,21 +166,16 @@ bool TimidityPPMIDIDevice::Preprocess(MIDIStreamer *song, bool looping)
 // TimidityPPMIDIDevice :: Open
 //
 //==========================================================================
-namespace TimidityPlus
-{
-	int load_midi_file(FileReader *fr);
-	void run_midi(int samples);
-	void timidity_close();
-}
 
 int TimidityPPMIDIDevice::Open(MidiCallback callback, void *userdata)
 {
+	// No instruments loaded means we cannot play...
+	if (instruments == nullptr) return 0;
+
 	int ret = OpenStream(2, 0, callback, userdata);
 	if (ret == 0)
 	{
 		//Renderer->Reset();
-		MemoryReader fr((char*)&midi[0], midi.Size());
-		return !TimidityPlus::load_midi_file(&fr);
 	}
 	return ret;
 }
@@ -217,8 +230,10 @@ void TimidityPPMIDIDevice::HandleLongEvent(const uint8_t *data, int len)
 
 void TimidityPPMIDIDevice::ComputeOutput(float *buffer, int len)
 {
+	Printf("Committing slice\n");
 	TimidityPlus::run_midi(len / 8); // bytes to samples
 	memset(buffer, len, 0);	// to do
+	Printf("Done\n");
 
 	//Renderer->ComputeOutput(buffer, len);
 }
@@ -242,3 +257,30 @@ MIDIDevice *CreateTimidityPPMIDIDevice(const char *args)
 {
 	return new TimidityPPMIDIDevice(args);
 }
+
+
+void TimidityPlus::ctl_cmsg(int type, int verbosity_level, const char *fmt, ...)
+{
+	if (verbosity_level >= VERB_DEBUG) return;	// Don't waste time on diagnostics.
+
+	va_list args;
+	va_start(args, fmt);
+	FString msg;
+	msg.VFormat(fmt, args);
+	va_end(args);
+
+	switch (type)
+	{
+	case CMSG_ERROR:
+		Printf(TEXTCOLOR_RED "%s\n", msg.GetChars());
+		break;
+
+	case CMSG_WARNING:
+		Printf(TEXTCOLOR_YELLOW "%s\n", msg.GetChars());
+		break;
+
+	case CMSG_INFO:
+		DPrintf(DMSG_SPAMMY, "%s\n", msg.GetChars());
+		break;
+	}
+}

src/sound/timiditypp/common.cpp

@@ -134,7 +134,6 @@ double flt_rand()
 
 PathList::PathList()
 {
-	paths.push_back("./");
 }
 
 /* This adds a directory to the path list */
@@ -234,9 +233,11 @@ std::pair<FileReader *, std::string> PathList::openFile(const char *name, bool i
 					s += '/';
 				}
 				s += name;
-				auto fr = tryOpenPath(name, ismainfile);
+				auto fr = tryOpenPath(s.c_str(), ismainfile);
 				if (fr!= nullptr) return std::make_pair(fr, s);
 			}
+			auto fr = tryOpenPath(name, ismainfile);
+			if (fr != nullptr) return std::make_pair(fr, name);
 		}
 		else
 		{
@@ -254,13 +255,11 @@ std::pair<FileReader *, std::string> PathList::openFile(const char *name, bool i
 
 int PathList::isAbsPath(const char *name)
 {
-	if (name[0] == '/')
+	if (name[0] == '/') return 1;
-		return 1;
 
 #ifdef _WIN32
 	/* [A-Za-z]: (for Windows) */
-	if (isalpha(name[0]) && name[1] == ':')
+	if (isalpha(name[0]) && name[1] == ':')	return 1;
-		return 1;
 #endif /* _WIN32 */
 	return 0;
 }

src/sound/timiditypp/configfile.cpp

@@ -29,6 +29,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 #include "common.h"
 #include "instrum.h"
 #include "quantity.h"
+#include "cmdlib.h"
 
 
 
@@ -646,6 +647,7 @@ int Instruments::read_config_file(const char *name, int self, int allow_missing_
 	if (!self)
 	{
 		basedir = strdup_mblock(&varbuf, tf->filename.c_str());
+		FixPathSeperator((char*)basedir);
 		sep = (char*)strrchr(basedir, '/');
 	}
 	else

src/sound/timiditypp/controls.h

@@ -51,27 +51,8 @@ inline bool RC_IS_SKIP_FILE(int rc)
 	return ((rc) == RC_QUIT || (rc) == RC_ERROR || (rc) == RC_STOP || (rc) == RC_TUNE_END);
 }
 
-inline void ctl_cmsg(int type, int verbosity_level, const char *fmt, ...)
-{
-	/* todo:
-	 CMSG_ERROR: I_Error(...)
-	 CMSG_WARNING, VERB_NORMAL:  Printf(TEXTCOLOR_YELLOW
-	 CMSG_WARNING, VERB_VERBOSE: DPrintf(DMSG_SPAMMY
 
-
+void ctl_cmsg(int type, int verbosity_level, const char *fmt, ...);
-	 CMSG_INFO, VERB_DEBUG/VERB_NOISY: ignore
-
-/*
-#ifdef _WIN32
-			char buf[1024];
-			va_list args;
-			va_start(args, fmt);
-			vsprintf(buf, fmt, args);
-			va_end(args);
-			I_DebugPrint(buf);
-#endif
-*/
-}
 
 
 }

src/sound/timiditypp/instrum.cpp

@@ -54,7 +54,7 @@ Instruments::Instruments()
 
 bool Instruments::load(const char *config)
 {
-	if (read_config_file(config, 0, 0, true))
+	if (read_config_file(config, 0, 0, true) == RC_OK)
 	{
 		init_load_soundfont();
 		set_default_instrument();
@@ -617,13 +617,10 @@ Instrument *Instruments::load_gus_instrument(char *name, ToneBank *bank, int dr,
 		}
 	/* Open patch file */
 	if (!(tf = open_file(name, false, pathlist))) {
-#ifdef PATCH_EXT_LIST
 		int name_len, ext_len;
-		static const char *patch_ext[] = PATCH_EXT_LIST;
+		static const char *patch_ext[] = { ".pat", 0 };
-#endif
 
 		noluck = 1;
-#ifdef PATCH_EXT_LIST
 		name_len = (int)strlen(name);
 		/* Try with various extensions */
 		for (i = 0; patch_ext[i]; i++) {
@@ -641,7 +638,6 @@ Instrument *Instruments::load_gus_instrument(char *name, ToneBank *bank, int dr,
 				}
 			}
 		}
-#endif
 	}
 	if (noluck) {
 		ctl_cmsg(CMSG_ERROR, VERB_NORMAL,

src/sound/timiditypp/playmidi.cpp

@@ -1855,6 +1855,7 @@ void Player::finish_note(int i)
 void Player::set_envelope_time(int ch, int val, int stage)
 {
 	val = val & 0x7F;
+#if 0
 	switch(stage) {
 	case EG_ATTACK:	/* Attack */
 		//ctl_cmsg(CMSG_INFO,VERB_NOISY,"Attack Time (CH:%d VALUE:%d)", ch, val);
@@ -1868,6 +1869,7 @@ void Player::set_envelope_time(int ch, int val, int stage)
 	default:
 		//ctl_cmsg(CMSG_INFO,VERB_NOISY,"? Time (CH:%d VALUE:%d)", ch, val);
 	}
+#endif
 	channel[ch].envelope_rate[stage] = val;
 }
 
@@ -3382,8 +3384,8 @@ void Player::process_sysex_event(int ev, int ch, int val, int b)
 		case 0x23:	/* Insertion Effect ON/OFF */
 			if(!opt_insertion_effect) {break;}
 			if(channel[ch].insertion_effect != val) {
-				if(val) {//ctl_cmsg(CMSG_INFO,VERB_NOISY,"EFX ON (CH:%d)",ch);}
+				//if(val) {//ctl_cmsg(CMSG_INFO,VERB_NOISY,"EFX ON (CH:%d)",ch);}
-				else {//ctl_cmsg(CMSG_INFO,VERB_NOISY,"EFX OFF (CH:%d)",ch);}
+				//else {//ctl_cmsg(CMSG_INFO,VERB_NOISY,"EFX OFF (CH:%d)",ch);}
 			}
 			channel[ch].insertion_effect = val;
 			break;

src/sound/timiditypp/readmidi.cpp

@@ -1562,7 +1562,7 @@ int load_midi_file(FileReader *fr, TimidityPlus::Instruments *inst)
 void Player::run_midi(int samples)
 {
 	auto time = current_event->time + samples;
-	while (current_event->time < samples)
+	while (current_event->time < time)
 	{
 		if (play_event(current_event) != RC_OK)
 			return;

src/sound/timiditypp/sysdep.h

@@ -71,19 +71,6 @@ typedef struct _ChannelBitMask
 #  define TIM_FSCALENEG(a,b) ((a) * (1.0 / (double)(1<<(b))))
 
 
-#ifdef _WIN32
-#undef PATCH_EXT_LIST
-#define PATCH_EXT_LIST { ".pat", 0 }
-
-#endif
-
-
-#define PATH_SEP '/'
-#define PATH_STRING "/"
-#define IS_PATH_SEP(c) ((c) == PATH_SEP)
-#define NLS "\n"
-
-
 #ifndef M_PI
 #define M_PI 3.14159265358979323846
 #endif /* M_PI */