Audio: separate buffers for mission audio

4 files changed, 110 insertions, 47 deletions

diff --git a/src/audio/AudioLogic.cpp b/src/audio/AudioLogic.cpp
index a2a1ee14..a6768b0e 100644
--- a/src/audio/AudioLogic.cpp
+++ b/src/audio/AudioLogic.cpp
@@ -8307,7 +8307,6 @@ cPedComments::Process()
 				goto PedCommentAlreadyAdded;
 			}
 		}
-#if defined(GTA_PS2) || defined(FIX_BUGS)
 		bool8 IsLoadedResult;
 		sampleIndex = m_aPedCommentQueue[m_nActiveQueue][m_aPedCommentOrderList[m_nActiveQueue][0]].m_nSampleIndex;
 		if (sampleIndex >= PLAYER_COMMENTS_START && sampleIndex <= PLAYER_COMMENTS_END) {
@@ -8318,18 +8317,13 @@ cPedComments::Process()
 			bIsPlayerComment = FALSE;
 		}
 		switch(IsLoadedResult) { // yes, this was a switch
-#else
-		switch(SampleManager.IsPedCommentLoaded(sampleIndex)) { // yes, this was a switch
-#endif
 		case FALSE:
 #if defined(GTA_PC) && !defined(FIX_BUGS)
 			if(!m_bDelay)
 #endif
-#if defined(GTA_PS2) || defined(FIX_BUGS)
 				if (bIsPlayerComment)
 					SampleManager.LoadMissionAudio(MISSION_AUDIO_PLAYER_COMMENT, sampleIndex);
 				else
-#endif
 					SampleManager.LoadPedComment(sampleIndex);
 			break;
 		case TRUE:
@@ -11863,8 +11857,8 @@ cAudioManager::ProcessMissionAudioSlot(uint8 slot)
 	if (m_nMissionAudioSampleIndex[slot] != NO_SAMPLE) {
 		switch (m_nMissionAudioLoadingStatus[slot]) {
 		case LOADING_STATUS_NOT_LOADED:
-			// TODO: LoadMissionAudio
-			SampleManager.LoadPedComment(m_nMissionAudioSampleIndex[slot]);
+			if (!SampleManager.IsMissionAudioLoaded(slot, m_nMissionAudioSampleIndex[slot]))
+				SampleManager.LoadMissionAudio(slot, m_nMissionAudioSampleIndex[slot]);
 			SampleManager.SetChannelFrequency(slot + CHANNEL_MISSION_AUDIO_1, SampleManager.GetSampleBaseFrequency(m_nMissionAudioSampleIndex[slot]));
 			m_nMissionAudioLoadingStatus[slot] = LOADING_STATUS_LOADED;
 			nFramesUntilFailedLoad[slot] = 0;
diff --git a/src/audio/sampman.h b/src/audio/sampman.h
index ef56741c..cc020471 100644
--- a/src/audio/sampman.h
+++ b/src/audio/sampman.h
@@ -112,7 +112,8 @@ enum
 #endif
 };
 #define MAX_PEDSFX                 7
-#define PED_BLOCKSIZE              160000
+#define PED_BLOCKSIZE              79000
+#define MISSION_AUDIO_BLOCKSIZE    160000
 
 #define MAXPROVIDERS               64
 
@@ -207,10 +208,8 @@ public:
 	void  UnloadSampleBank  (uint8 nBank);
 	bool8 IsSampleBankLoaded(uint8 nBank);
 
-#if defined (GTA_PS2) || defined (FIX_BUGS)
 	bool8 IsMissionAudioLoaded(uint8 nSlot, uint32 nSample);
 	bool8 LoadMissionAudio    (uint8 nSlot, uint32 nSample);
-#endif
 	
 	bool8 IsPedCommentLoaded(uint32 nComment);
 	bool8 LoadPedComment    (uint32 nComment);
diff --git a/src/audio/sampman_miles.cpp b/src/audio/sampman_miles.cpp
index 512af3ae..e6aa08a1 100644
--- a/src/audio/sampman_miles.cpp
+++ b/src/audio/sampman_miles.cpp
@@ -39,10 +39,11 @@ int32 nPedSlotSfx    [MAX_PEDSFX];
 int32 nPedSlotSfxAddr[MAX_PEDSFX];
 uint8 nCurrentPedSlot;
 
-#ifdef FIX_BUGS
+uint32 nMissionSlotSfx[MISSION_AUDIO_SLOTS] = { UINT32_MAX, UINT32_MAX };
+uintptr nMissionSlotSfxStartAddress;
+
 uint32 gPlayerTalkSfx = UINT32_MAX;
 void *gPlayerTalkData = 0;
-#endif
 
 uint8 nChannelVolume[MAXCHANNELS+MAX2DCHANNELS];
 
@@ -1323,7 +1324,13 @@ cSampleManager::Initialise(void)
 
 	nSampleBankMemoryStartAddress[SFX_BANK_PED_COMMENTS] = (int32)AIL_mem_alloc_lock(PED_BLOCKSIZE*MAX_PEDSFX);
 
-#ifdef FIX_BUGS
+	nMissionSlotSfxStartAddress = (uintptr)AIL_mem_alloc_lock(PED_BLOCKSIZE*MAX_PEDSFX);
+	if ( !nMissionSlotSfxStartAddress )
+	{
+		Terminate();
+		return FALSE;
+	}
+
 	// Find biggest player comment
 	uint32 nMaxPedSize = 0;
 	for (uint32 i = PLAYER_COMMENTS_START; i <= PLAYER_COMMENTS_END; i++)
@@ -1335,7 +1342,6 @@ cSampleManager::Initialise(void)
 		Terminate();
 		return FALSE;
 	}
-#endif
 
 	LoadSampleBank(SFX_BANK_0);
 
@@ -1491,13 +1497,20 @@ cSampleManager::Terminate(void)
 		nSampleBankMemoryStartAddress[SFX_BANK_PED_COMMENTS] = 0;
 	}
 
-#ifdef FIX_BUGS
+	if ( nMissionSlotSfxStartAddress != 0 )
+	{
+		AIL_mem_free_lock((void *)nMissionSlotSfxStartAddress);
+		nMissionSlotSfxStartAddress = 0;
+
+		for ( uint32 i = 0; i < MISSION_AUDIO_SLOTS; i++ )
+			nMissionSlotSfx[i] = UINT32_MAX;
+	}
+
 	if ( gPlayerTalkData != 0)
 	{
 		AIL_mem_free_lock(gPlayerTalkData);
 		gPlayerTalkData = 0;
 	}
-#endif
 	
 	if ( DIG )
 	{
@@ -1663,32 +1676,50 @@ cSampleManager::IsSampleBankLoaded(uint8 nBank)
 	return bSampleBankLoaded[nBank];
 }
 
-#ifdef FIX_BUGS
 bool8
 cSampleManager::IsMissionAudioLoaded(uint8 nSlot, uint32 nSample)
 {
-	ASSERT(nSlot == MISSION_AUDIO_PLAYER_COMMENT); // only MISSION_AUDIO_PLAYER_COMMENT is supported on PC
+	ASSERT(nSlot != MISSION_AUDIO_POLRADIO_CRIME_OR_COLOR && nSlot != MISSION_AUDIO_POLRADIO_AREA_OR_CAR); // these are not used in LCS
 	
-	return nSample == gPlayerTalkSfx;
+	switch (nSlot)
+	{
+	case MISSION_AUDIO_SLOT_1:
+	case MISSION_AUDIO_SLOT_2:
+		return nMissionSlotSfx[nSlot] == nSample;
+	case MISSION_AUDIO_PLAYER_COMMENT:
+		return nSample == gPlayerTalkSfx;
+	}
+	return FALSE;
 }
 
 bool8
 cSampleManager::LoadMissionAudio(uint8 nSlot, uint32 nSample)
 {
-	ASSERT(nSlot == MISSION_AUDIO_PLAYER_COMMENT); // only MISSION_AUDIO_PLAYER_COMMENT is supported on PC
+	ASSERT(nSlot != MISSION_AUDIO_POLRADIO_CRIME_OR_COLOR && nSlot != MISSION_AUDIO_POLRADIO_AREA_OR_CAR); // these are not used in LCS
 	ASSERT(nSample < TOTAL_AUDIO_SAMPLES);
 	
 	if (fseek(fpSampleDataHandle, m_aSamples[nSample].nOffset, SEEK_SET) != 0)
 		return FALSE;
 
-	if (fread(gPlayerTalkData, 1, m_aSamples[nSample].nSize, fpSampleDataHandle) != m_aSamples[nSample].nSize)
-		return FALSE;
+	switch (nSlot)
+	{
+	case MISSION_AUDIO_SLOT_1:
+	case MISSION_AUDIO_SLOT_2:
+		if (fread((void*)(nMissionSlotSfxStartAddress + nSlot*MISSION_AUDIO_BLOCKSIZE), 1, m_aSamples[nSample].nSize, fpSampleDataHandle) != m_aSamples[nSample].nSize)
+			return FALSE;
+
+		nMissionSlotSfx[nSlot] = nSample;
+		break;
+	case MISSION_AUDIO_PLAYER_COMMENT:
+		if (fread(gPlayerTalkData, 1, m_aSamples[nSample].nSize, fpSampleDataHandle) != m_aSamples[nSample].nSize)
+			return FALSE;
 
-	gPlayerTalkSfx = nSample;
+		gPlayerTalkSfx = nSample;
+		break;
+	}
 
 	return TRUE;
 }
-#endif
 
 bool8
 cSampleManager::IsPedCommentLoaded(uint32 nComment)
@@ -1917,7 +1948,6 @@ cSampleManager::InitialiseChannel(uint32 nChannel, uint32 nSfx, uint8 nBank)
 		
 		addr = nSampleBankMemoryStartAddress[nBank] + m_aSamples[nSfx].nOffset - m_aSamples[BankStartOffset[nBank]].nOffset;
 	}
-#ifdef FIX_BUGS
 	else if ( nSfx >= PLAYER_COMMENTS_START && nSfx <= PLAYER_COMMENTS_END )
 	{
 		if ( !IsMissionAudioLoaded(MISSION_AUDIO_PLAYER_COMMENT, nSfx) )
@@ -1925,9 +1955,15 @@ cSampleManager::InitialiseChannel(uint32 nChannel, uint32 nSfx, uint8 nBank)
 
 		addr = (uintptr)gPlayerTalkData;
 	}
-#endif
 	else
-	{	
+	{
+		for ( uint32 i = 0; i < MISSION_AUDIO_SLOTS; i++ ) {
+			if ( IsMissionAudioLoaded(i, nSfx) ) {
+				addr = nMissionSlotSfxStartAddress + i * MISSION_AUDIO_BLOCKSIZE;
+				goto MissionAudioFound;
+			}
+		}
+
 		if ( !IsPedCommentLoaded(nSfx) )
 			return FALSE;
 		
@@ -1936,6 +1972,7 @@ cSampleManager::InitialiseChannel(uint32 nChannel, uint32 nSfx, uint8 nBank)
 		addr = nPedSlotSfxAddr[slot];
 	}
 
+MissionAudioFound:
 #ifdef EXTERNAL_3D_SOUND
 	if ( b2d )
 	{
diff --git a/src/audio/sampman_oal.cpp b/src/audio/sampman_oal.cpp
index 4122e9ff..5b05269b 100644
--- a/src/audio/sampman_oal.cpp
+++ b/src/audio/sampman_oal.cpp
@@ -92,7 +92,7 @@ OggOpusFile *fpSampleDataHandle;
 #else
 FILE *fpSampleDataHandle;
 #endif
-bool8  bSampleBankLoaded            [MAX_SFX_BANKS];
+bool8 bSampleBankLoaded            [MAX_SFX_BANKS];
 int32 nSampleBankDiscStartOffset   [MAX_SFX_BANKS];
 int32 nSampleBankSize              [MAX_SFX_BANKS];
 uintptr nSampleBankMemoryStartAddress[MAX_SFX_BANKS];
@@ -102,10 +102,11 @@ int32 nPedSlotSfx    [MAX_PEDSFX];
 int32 nPedSlotSfxAddr[MAX_PEDSFX];
 uint8 nCurrentPedSlot;
 
-#ifdef FIX_BUGS
+uint32 nMissionSlotSfx[MISSION_AUDIO_SLOTS] = { UINT32_MAX, UINT32_MAX };
+uintptr nMissionSlotSfxStartAddress;
+
 uint32 gPlayerTalkSfx = UINT32_MAX;
 void *gPlayerTalkData = 0;
-#endif
 
 CChannel aChannel[NUM_CHANNELS];
 uint8 nChannelVolume[NUM_CHANNELS];
@@ -1053,7 +1054,9 @@ cSampleManager::Initialise(void)
 		nSampleBankMemoryStartAddress[SFX_BANK_PED_COMMENTS] = (uintptr)malloc(PED_BLOCKSIZE*MAX_PEDSFX);
 		ASSERT(nSampleBankMemoryStartAddress[SFX_BANK_PED_COMMENTS] != 0);
 
-#ifdef FIX_BUGS
+		nMissionSlotSfxStartAddress = (uintptr)malloc(MISSION_AUDIO_BLOCKSIZE*MISSION_AUDIO_SLOTS);
+		ASSERT(nMissionSlotSfxStartAddress != 0);
+
 		// Find biggest player comment
 		uint32 nMaxPedSize = 0;
 		for (uint32 i = PLAYER_COMMENTS_START; i <= PLAYER_COMMENTS_END; i++)
@@ -1061,7 +1064,6 @@ cSampleManager::Initialise(void)
 
 		gPlayerTalkData = malloc(nMaxPedSize);
 		ASSERT(gPlayerTalkData != 0);
-#endif
 
 		LoadSampleBank(SFX_BANK_0);
 	}
@@ -1223,13 +1225,20 @@ cSampleManager::Terminate(void)
 		nSampleBankMemoryStartAddress[SFX_BANK_PED_COMMENTS] = 0;
 	}
 
-#ifdef FIX_BUGS
+	if ( nMissionSlotSfxStartAddress != 0 )
+	{
+		free((void*)nMissionSlotSfxStartAddress);
+		nMissionSlotSfxStartAddress = 0;
+
+		for ( uint32 i = 0; i < MISSION_AUDIO_SLOTS; i++ )
+			nMissionSlotSfx[i] = UINT32_MAX;
+	}
+
 	if ( gPlayerTalkData != 0 )
 	{
 		free(gPlayerTalkData);
 		gPlayerTalkData = 0;
 	}
-#endif
 	
 	_bSampmanInitialised = FALSE;
 }
@@ -1355,32 +1364,50 @@ cSampleManager::IsSampleBankLoaded(uint8 nBank)
 	return bSampleBankLoaded[nBank];
 }
 
-#ifdef FIX_BUGS
 bool8
 cSampleManager::IsMissionAudioLoaded(uint8 nSlot, uint32 nSample)
 {
-	ASSERT(nSlot == MISSION_AUDIO_PLAYER_COMMENT); // only MISSION_AUDIO_PLAYER_COMMENT is supported on PC
-	
-	return nSample == gPlayerTalkSfx;
+	ASSERT(nSlot != MISSION_AUDIO_POLRADIO_CRIME_OR_COLOR && nSlot != MISSION_AUDIO_POLRADIO_AREA_OR_CAR); // these are not used in LCS
+
+	switch (nSlot)
+	{
+	case MISSION_AUDIO_SLOT_1:
+	case MISSION_AUDIO_SLOT_2:
+		return nMissionSlotSfx[nSlot] == nSample;
+	case MISSION_AUDIO_PLAYER_COMMENT:
+		return nSample == gPlayerTalkSfx;
+	}
+	return FALSE;
 }
 
 bool8
 cSampleManager::LoadMissionAudio(uint8 nSlot, uint32 nSample)
 {
-	ASSERT(nSlot == MISSION_AUDIO_PLAYER_COMMENT); // only MISSION_AUDIO_PLAYER_COMMENT is supported on PC
+	ASSERT(nSlot != MISSION_AUDIO_POLRADIO_CRIME_OR_COLOR && nSlot != MISSION_AUDIO_POLRADIO_AREA_OR_CAR); // these are not used in LCS
 	ASSERT(nSample < TOTAL_AUDIO_SAMPLES);
 	
 	if (fseek(fpSampleDataHandle, m_aSamples[nSample].nOffset, SEEK_SET) != 0)
 		return FALSE;
 
-	if (fread(gPlayerTalkData, 1, m_aSamples[nSample].nSize, fpSampleDataHandle) != m_aSamples[nSample].nSize)
-		return FALSE;
+	switch (nSlot)
+	{
+	case MISSION_AUDIO_SLOT_1:
+	case MISSION_AUDIO_SLOT_2:
+		if (fread((void*)(nMissionSlotSfxStartAddress + nSlot*MISSION_AUDIO_BLOCKSIZE), 1, m_aSamples[nSample].nSize, fpSampleDataHandle) != m_aSamples[nSample].nSize)
+			return FALSE;
+
+		nMissionSlotSfx[nSlot] = nSample;
+		break;
+	case MISSION_AUDIO_PLAYER_COMMENT:
+		if (fread(gPlayerTalkData, 1, m_aSamples[nSample].nSize, fpSampleDataHandle) != m_aSamples[nSample].nSize)
+			return FALSE;
 
-	gPlayerTalkSfx = nSample;
+		gPlayerTalkSfx = nSample;
+		break;
+	}
 
 	return TRUE;
 }
-#endif
 
 bool8
 cSampleManager::IsPedCommentLoaded(uint32 nComment)
@@ -1616,7 +1643,6 @@ cSampleManager::InitialiseChannel(uint32 nChannel, uint32 nSfx, uint8 nBank)
 		
 		addr = nSampleBankMemoryStartAddress[nBank] + m_aSamples[nSfx].nOffset - m_aSamples[BankStartOffset[nBank]].nOffset;
 	}
-#ifdef FIX_BUGS
 	else if ( nSfx >= PLAYER_COMMENTS_START && nSfx <= PLAYER_COMMENTS_END )
 	{
 		if ( !IsMissionAudioLoaded(MISSION_AUDIO_PLAYER_COMMENT, nSfx) )
@@ -1624,16 +1650,23 @@ cSampleManager::InitialiseChannel(uint32 nChannel, uint32 nSfx, uint8 nBank)
 
 		addr = (uintptr)gPlayerTalkData;
 	}
-#endif
 	else
 	{
+		for ( uint32 i = 0; i < MISSION_AUDIO_SLOTS; i++ ) {
+			if ( IsMissionAudioLoaded(i, nSfx) ) {
+				addr = nMissionSlotSfxStartAddress + i * MISSION_AUDIO_BLOCKSIZE;
+				goto MissionAudioFound;
+			}
+		}
+
 		if ( !IsPedCommentLoaded(nSfx) )
 			return FALSE;
 		
 		int32 slot = _GetPedCommentSlot(nSfx);
 		addr = (nSampleBankMemoryStartAddress[SFX_BANK_PED_COMMENTS] + PED_BLOCKSIZE * slot);
 	}
-	
+
+MissionAudioFound:
 	if ( GetChannelUsedFlag(nChannel) )
 	{
 		TRACE("Stopping channel %d - really!!!", nChannel);