- Fixed: GetMSLength didn't resolve random and player sounds.

- Moved sound aliasing code out of fmodsound.cpp into S_LoadSound.


SVN r1203 (trunk)

docs/rh-log.txt

@@ -1,3 +1,7 @@
+September 7, 2008  (Changes by Graf Zahl)
+- Fixed: GetMSLength didn't resolve random and player sounds.
+- Moved sound aliasing code out of fmodsound.cpp into S_LoadSound.
+
 September 6, 2008  (Changes by Graf Zahl)
 - Fixed: The tagged version of TranslucentLine took the information for additive
   translucency from the tagged linedef, not the control linedef.

src/s_advsound.cpp

@@ -208,8 +208,6 @@ static int S_AddSound (const char *logicalname, int lumpnum, FScanner *sc=NULL);
 
 // EXTERNAL DATA DECLARATIONS ----------------------------------------------
 
-extern int sfx_sawup, sfx_sawidl, sfx_sawful, sfx_sawhit;
-extern int sfx_itemup, sfx_tink;
 extern int sfx_empty;
 
 // PUBLIC DATA DEFINITIONS -------------------------------------------------
@@ -334,6 +332,56 @@ int S_PickReplacement (int refid)
 	return refid;
 }
 
+//==========================================================================
+//
+// S_GetSoundMSLength
+//
+// Returns duration of sound
+//
+//==========================================================================
+
+unsigned int S_GetMSLength(FSoundID sound)
+{
+	if (sound < 0 || sound >= S_sfx.Size()) return 0;
+
+	sfxinfo_t *sfx = &S_sfx[sound];
+
+	// Resolve player sounds, random sounds, and aliases
+	if (sfx->link != sfxinfo_t::NO_LINK)
+	{
+		if (sfx->bPlayerReserve)
+		{
+			sfx = &S_sfx[S_FindSkinnedSound (NULL, sound)];
+		}
+		else if (sfx->bRandomHeader)
+		{
+			// Hm... What should we do here?
+			// Pick the longest or the shortest sound?
+			// I think the longest one makes more sense.
+
+			int length = 0;
+			const FRandomSoundList *list = &S_rnd[sfx->link];
+
+			for (int i=0; i < list->NumSounds; i++)
+			{
+				// unfortunately we must load all sounds to find the longest one... :(
+				int thislen = S_GetMSLength(list->Sounds[i]);
+				if (thislen > length) length = thislen;
+			}
+			return length;
+		}
+		else
+		{
+			sfx = &S_sfx[sfx->link];
+		}
+	}
+
+	sfx = S_LoadSound(sfx);
+	if (sfx != NULL) return GSnd->GetMSLength(sfx);
+	else return 0;
+}
+
+
 //==========================================================================
 //
 // S_CacheRandomSound
@@ -777,7 +825,7 @@ static void S_ClearSoundData()
 	S_StopAllChannels();
 	for (i = 0; i < S_sfx.Size(); ++i)
 	{
-		GSnd->UnloadSound(&S_sfx[i]);
+		S_UnloadSound(&S_sfx[i]);
 	}
 	S_sfx.Clear();
 
@@ -1956,7 +2004,7 @@ void AAmbientSound::Activate (AActor *activator)
 				Destroy ();
 				return;
 			}
-			amb->periodmin = Scale(GSnd->GetMSLength(&S_sfx[sndnum]), TICRATE, 1000);
+			amb->periodmin = Scale(S_GetMSLength(sndnum), TICRATE, 1000);
 		}
 
 		NextCheck = gametic;

src/s_sound.cpp

@@ -109,7 +109,6 @@ static void CalcSectorSoundOrg(const sector_t *sec, int channum, fixed_t *x, fix
 static void CalcPolyobjSoundOrg(const FPolyObj *poly, fixed_t *x, fixed_t *y, fixed_t *z);
 static FSoundChan *S_StartSound(AActor *mover, const sector_t *sec, const FPolyObj *poly,
 	const FVector3 *pt, int channel, FSoundID sound_id, float volume, float attenuation);
-static sfxinfo_t *S_LoadSound(sfxinfo_t *sfx);
 static void S_SetListener(SoundListener &listener, AActor *listenactor);
 
 // PRIVATE DATA DEFINITIONS ------------------------------------------------
@@ -393,7 +392,7 @@ void S_Start ()
 			// First delete the old sound list
 			for(unsigned i = 1; i < S_sfx.Size(); i++) 
 			{
-				GSnd->UnloadSound(&S_sfx[i]);
+				S_UnloadSound(&S_sfx[i]);
 			}
 			
 			// Parse the global SNDINFO
@@ -482,7 +481,7 @@ void S_PrecacheLevel ()
 		{
 			if (!S_sfx[i].bUsed && S_sfx[i].link == sfxinfo_t::NO_LINK)
 			{
-				GSnd->UnloadSound (&S_sfx[i]);
+				S_UnloadSound (&S_sfx[i]);
 			}
 		}
 	}
@@ -513,11 +512,26 @@ void S_CacheSound (sfxinfo_t *sfx)
 				sfx = &S_sfx[sfx->link];
 			}
 			sfx->bUsed = true;
-			GSnd->LoadSound (sfx);
+			S_LoadSound (sfx);
 		}
 	}
 }
 
+//==========================================================================
+//
+// S_UnloadSound
+//
+//==========================================================================
+
+void S_UnloadSound (sfxinfo_t *sfx)
+{
+	if (sfx->data != NULL)
+	{
+		GSnd->UnloadSound(sfx);
+		DPrintf("Unloaded sound \"%s\" (%td)\n", sfx->name.GetChars(), sfx - &S_sfx[0]);
+	}
+}
+
 //==========================================================================
 //
 // S_GetChannel
@@ -1168,13 +1182,38 @@ void S_Sound (const sector_t *sec, int channel, FSoundID sfxid, float volume, fl
 
 sfxinfo_t *S_LoadSound(sfxinfo_t *sfx)
 {
-	if (sfx->data == NULL)
+	while (sfx->data == NULL)
 	{
-		GSnd->LoadSound (sfx);
-		if (sfx->link != sfxinfo_t::NO_LINK)
+		unsigned int i;
+
+		// If the sound doesn't exist, replace it with the empty sound.
+		if (sfx->lumpnum == -1)
 		{
-			sfx = &S_sfx[sfx->link];
+			sfx->lumpnum = sfx_empty;
 		}
+		
+		// See if there is another sound already initialized with this lump. If so,
+		// then set this one up as a link, and don't load the sound again.
+		for (i = 0; i < S_sfx.Size(); i++)
+		{
+			if (S_sfx[i].data && S_sfx[i].link == sfxinfo_t::NO_LINK && S_sfx[i].lumpnum == sfx->lumpnum)
+			{
+				DPrintf ("Linked %s to %s (%d)\n", sfx->name.GetChars(), S_sfx[i].name.GetChars(), i);
+				sfx->link = i;
+				return &S_sfx[i];
+			}
+		}
+
+		DPrintf("Loading sound \"%s\" (%td)\n", sfx->name.GetChars(), sfx - &S_sfx[0]);
+		if (!GSnd->LoadSound (sfx))
+		{
+			if (sfx->lumpnum != sfx_empty)
+			{
+				sfx->lumpnum = sfx_empty;
+				continue;
+			}
+		}
+		break;
 	}
 	return sfx;
 }

src/s_sound.h

@@ -351,6 +351,9 @@ int S_AddPlayerSound (const char *playerclass, const int gender, int refid, cons
 int S_AddPlayerSound (const char *playerclass, const int gender, int refid, int lumpnum, bool fromskin=false);
 int S_AddPlayerSoundExisting (const char *playerclass, const int gender, int refid, int aliasto, bool fromskin=false);
 void S_ShrinkPlayerSoundLists ();
+void S_UnloadSound (sfxinfo_t *sfx);
+sfxinfo_t *S_LoadSound(sfxinfo_t *sfx);
+unsigned int S_GetMSLength(FSoundID sound);
 
 // [RH] Prints sound debug info to the screen.
 //		Modelled after Hexen's noise cheat.

src/sound/fmodsound.cpp

@@ -38,7 +38,6 @@
 #define WIN32_LEAN_AND_MEAN
 #include <windows.h>
 #include <mmsystem.h>
-#include "resource.h"
 extern HWND Window;
 #define USE_WINDOWS_DWORD
 #else
@@ -50,10 +49,8 @@ extern HWND Window;
 #include "fmodsound.h"
 #include "c_cvars.h"
 #include "i_system.h"
-#include "gi.h"
 #include "w_wad.h"
 #include "i_music.h"
-#include "i_musicinterns.h"
 #include "v_text.h"
 #include "v_palette.h"
 
@@ -91,6 +88,7 @@ static const char *Enum_NameForNum(const FEnumList *list, int num);
 // EXTERNAL DATA DECLARATIONS ----------------------------------------------
 
 EXTERN_CVAR (String, snd_output)
+EXTERN_CVAR (Float, snd_sfxvolume)
 EXTERN_CVAR (Float, snd_musicvolume)
 EXTERN_CVAR (Int, snd_buffersize)
 EXTERN_CVAR (Int, snd_samplerate)
@@ -1896,67 +1894,14 @@ void FMODSoundRenderer::UpdateSounds()
 //
 //==========================================================================
 
-void FMODSoundRenderer::LoadSound(sfxinfo_t *sfx)
+bool FMODSoundRenderer::LoadSound(sfxinfo_t *sfx)
 {
 	if (sfx->data == NULL)
 	{
-		DPrintf("Loading sound \"%s\" (%td)\n", sfx->name.GetChars(), sfx - &S_sfx[0]);
-		getsfx(sfx);
-	}
-}
-
-//==========================================================================
-//
-// FMODSoundRenderer :: UnloadSound
-//
-//==========================================================================
-
-void FMODSoundRenderer::UnloadSound(sfxinfo_t *sfx)
-{
-	if (sfx->data != NULL)
-	{
-		((FMOD::Sound *)sfx->data)->release();
-		sfx->data = NULL;
-		DPrintf("Unloaded sound \"%s\" (%td)\n", sfx->name.GetChars(), sfx - &S_sfx[0]);
-	}
-}
-
-//==========================================================================
-//
-// FMODSoundRenderer :: GetMSLength
-//
-//==========================================================================
-
-unsigned int FMODSoundRenderer::GetMSLength(sfxinfo_t *sfx)
-{
-	if (sfx->data == NULL)
-	{
-		LoadSound(sfx);
-	}
-	if (sfx->data != NULL)
-	{
-		unsigned int length;
-
-		if (((FMOD::Sound *)sfx->data)->getLength(&length, FMOD_TIMEUNIT_MS) == FMOD_OK)
-		{
-			return length;
-		}
-	}
-	return 0;	// Don't know.
-}
-
-//==========================================================================
-//
-// FMODSoundRenderer :: DoLoad
-//
-//==========================================================================
-
-void FMODSoundRenderer::DoLoad(void **slot, sfxinfo_t *sfx)
-{
+		void **slot = &sfx->data;
 		BYTE *sfxdata;
 		BYTE *sfxstart;
 		int size;
-	int errcount;
 		FMOD_RESULT result;
 		FMOD_MODE samplemode;
 		FMOD_CREATESOUNDEXINFO exinfo = { sizeof(exinfo), };
@@ -1980,26 +1925,10 @@ void FMODSoundRenderer::DoLoad(void **slot, sfxinfo_t *sfx)
 		}
 
 		sfxdata = NULL;
-
-	errcount = 0;
-	while (errcount < 2)
-	{
 		sample = NULL;
-		if (sfxdata != NULL)
-		{
-			delete[] sfxdata;
-			sfxdata = NULL;
-		}
-
-		if (errcount)
-			sfx->lumpnum = Wads.GetNumForName("dsempty", ns_sounds);
 
 		size = Wads.LumpLength(sfx->lumpnum);
-		if (size == 0)
-		{
-			errcount++;
-			continue;
-		}
+		if (size <= 0) return false;
 
 		FWadLump wlump = Wads.OpenLumpNum(sfx->lumpnum);
 		sfxstart = sfxdata = new BYTE[size];
@@ -2046,20 +1975,30 @@ void FMODSoundRenderer::DoLoad(void **slot, sfxinfo_t *sfx)
 		{
 			exinfo.length = size;
 		}
+
 		if (exinfo.length == 0)
 		{
 			DPrintf("Sample has a length of 0\n");
-			break;
 		}
+		else
+		{
 			result = Sys->createSound((char *)sfxstart, samplemode, &exinfo, &sample);
 			if (result != FMOD_OK)
 			{
 				DPrintf("Failed to allocate sample: Error %d\n", result);
-			errcount++;
-			continue;
+
+				if (sfxdata != NULL)
+				{
+					delete[] sfxdata;
+				}
+				return false;
 			}
 			*slot = sample;
-		break;
+		}
+
+		if (sfxdata != NULL)
+		{
+			delete[] sfxdata;
 		}
 
 		if (sample != NULL)
@@ -2071,50 +2010,47 @@ void FMODSoundRenderer::DoLoad(void **slot, sfxinfo_t *sfx)
 			sample->set3DMinMaxDistance(mindist, maxdist);
 			sample->setUserData(sfx);
 		}
-
-	if (sfxdata != NULL)
-	{
-		delete[] sfxdata;
 	}
+	return sfx->data != NULL;
 }
 
 //==========================================================================
 //
-// FMODSoundRenderer :: getsfx
-//
-// Get the sound data from the WAD and register it with sound library
+// FMODSoundRenderer :: UnloadSound
 //
 //==========================================================================
 
-void FMODSoundRenderer::getsfx(sfxinfo_t *sfx)
+void FMODSoundRenderer::UnloadSound(sfxinfo_t *sfx)
 {
-	unsigned int i;
-
-	// If the sound doesn't exist, replace it with the empty sound.
-	if (sfx->lumpnum == -1)
+	if (sfx->data != NULL)
 	{
-		sfx->lumpnum = sfx_empty;
-	}
-	
-	// See if there is another sound already initialized with this lump. If so,
-	// then set this one up as a link, and don't load the sound again.
-	for (i = 0; i < S_sfx.Size(); i++)
-	{
-		if (S_sfx[i].data && S_sfx[i].link == sfxinfo_t::NO_LINK && S_sfx[i].lumpnum == sfx->lumpnum)
-		{
-			DPrintf ("Linked to %s (%d)\n", S_sfx[i].name.GetChars(), i);
-			sfx->link = i;
-			return;
-		}
-	}
-	DoLoad(&sfx->data, sfx);
-	// If the sound failed to load, make it the empty sound.
-	if (sfx->data == NULL)
-	{
-		sfx->lumpnum = sfx_empty;
+		((FMOD::Sound *)sfx->data)->release();
+		sfx->data = NULL;
 	}
 }
 
+//==========================================================================
+//
+// FMODSoundRenderer :: GetMSLength
+//
+//==========================================================================
+
+unsigned int FMODSoundRenderer::GetMSLength(sfxinfo_t *sfx)
+{
+	if (sfx->data != NULL)
+	{
+		unsigned int length;
+
+		if (((FMOD::Sound *)sfx->data)->getLength(&length, FMOD_TIMEUNIT_MS) == FMOD_OK)
+		{
+			return length;
+		}
+	}
+	return 0;	// Don't know.
+}
+
+
+
 //==========================================================================
 //
 // FMODSoundRenderer :: ChannelEndCallback							static

src/sound/fmodsound.h

@@ -13,7 +13,7 @@ public:
 
 	void SetSfxVolume (float volume);
 	void SetMusicVolume (float volume);
-	void LoadSound (sfxinfo_t *sfx);
+	bool LoadSound (sfxinfo_t *sfx);
 	void UnloadSound (sfxinfo_t *sfx);
 	unsigned int GetMSLength(sfxinfo_t *sfx);
 	float GetOutputRate();

src/sound/i_sound.cpp

@@ -116,8 +116,9 @@ public:
 	void SetMusicVolume (float volume)
 	{
 	}
-	void LoadSound (sfxinfo_t *sfx)
+	bool LoadSound (sfxinfo_t *sfx)
 	{
+		return true;
 	}
 	void UnloadSound (sfxinfo_t *sfx)
 	{

src/sound/i_sound.h

@@ -91,7 +91,7 @@ public:
 
 	virtual void SetSfxVolume (float volume) = 0;
 	virtual void SetMusicVolume (float volume) = 0;
-	virtual void LoadSound (sfxinfo_t *sfx) = 0;	// load a sound from disk
+	virtual bool LoadSound (sfxinfo_t *sfx) = 0;	// load a sound from disk
 	virtual void UnloadSound (sfxinfo_t *sfx) = 0;	// unloads a sound from memory
 	virtual unsigned int GetMSLength(sfxinfo_t *sfx) = 0;	// Gets the length of a sound at its default frequency
 	virtual float GetOutputRate() = 0;