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-rw-r--r--src/audio/AudioManager.cpp785
1 files changed, 517 insertions, 268 deletions
diff --git a/src/audio/AudioManager.cpp b/src/audio/AudioManager.cpp
index a113cc93..5d832698 100644
--- a/src/audio/AudioManager.cpp
+++ b/src/audio/AudioManager.cpp
@@ -10,35 +10,42 @@
#include "sampman.h"
#include "Camera.h"
#include "World.h"
+#include "Entity.h"
cAudioManager AudioManager;
#define SPEED_OF_SOUND 343.f
+#ifdef GTA_PS2
+#define TIME_SPENT 40
+#else
#define TIME_SPENT 50
+#endif
cAudioManager::cAudioManager()
{
m_bIsInitialised = FALSE;
- m_bReverb = TRUE;
+ m_bIsSurround = TRUE;
m_fSpeedOfSound = SPEED_OF_SOUND / TIME_SPENT;
m_nTimeSpent = TIME_SPENT;
m_nActiveSamples = NUM_CHANNELS_GENERIC;
- m_nActiveSampleQueue = 1;
+ m_nActiveQueue = 1;
ClearRequestedQueue();
- m_nActiveSampleQueue = 0;
+ m_nActiveQueue = 0;
ClearRequestedQueue();
ClearActiveSamples();
GenerateIntegerRandomNumberTable();
- field_4 = 0;
+ m_bDoubleVolume = FALSE;
+#ifdef AUDIO_REFLECTIONS
m_bDynamicAcousticModelingStatus = TRUE;
+#endif
- for (int i = 0; i < NUM_AUDIOENTITIES; i++) {
+ for (uint32 i = 0; i < NUM_AUDIOENTITIES; i++) {
m_asAudioEntities[i].m_bIsUsed = FALSE;
- m_anAudioEntityIndices[i] = NUM_AUDIOENTITIES;
+ m_aAudioEntityOrderList[i] = NUM_AUDIOENTITIES;
}
- m_nAudioEntitiesTotal = 0;
+ m_nAudioEntitiesCount = 0;
m_FrameCounter = 0;
- m_bFifthFrameFlag = FALSE;
+ m_bReduceReleasingPriority = FALSE;
m_bTimerJustReset = FALSE;
m_nTimer = 0;
}
@@ -56,11 +63,16 @@ cAudioManager::Initialise()
PreInitialiseGameSpecificSetup();
m_bIsInitialised = SampleManager.Initialise();
if (m_bIsInitialised) {
+#ifdef EXTERNAL_3D_SOUND
m_nActiveSamples = SampleManager.GetMaximumSupportedChannels();
if (m_nActiveSamples <= 1) {
Terminate();
} else {
- --m_nActiveSamples;
+ m_nActiveSamples--;
+#else
+ {
+ m_nActiveSamples = NUM_CHANNELS_GENERIC;
+#endif
PostInitialiseGameSpecificSetup();
InitialisePoliceRadioZones();
InitialisePoliceRadio();
@@ -78,10 +90,10 @@ cAudioManager::Terminate()
for (uint32 i = 0; i < NUM_AUDIOENTITIES; i++) {
m_asAudioEntities[i].m_bIsUsed = FALSE;
- m_anAudioEntityIndices[i] = ARRAY_SIZE(m_anAudioEntityIndices);
+ m_aAudioEntityOrderList[i] = NUM_AUDIOENTITIES;
}
- m_nAudioEntitiesTotal = 0;
+ m_nAudioEntitiesCount = 0;
m_sAudioScriptObjectManager.m_nScriptObjectEntityTotal = 0;
PreTerminateGameSpecificShutdown();
@@ -107,9 +119,11 @@ cAudioManager::Service()
m_bTimerJustReset = FALSE;
}
if (m_bIsInitialised) {
- m_nPreviousUserPause = m_nUserPause;
- m_nUserPause = CTimer::GetIsUserPaused();
+ m_bWasPaused = m_bIsPaused;
+ m_bIsPaused = CTimer::GetIsUserPaused();
+#ifdef AUDIO_REFLECTIONS
UpdateReflections();
+#endif
ServiceSoundEffects();
MusicManager.Service();
}
@@ -124,8 +138,47 @@ cAudioManager::CreateEntity(eAudioType type, void *entity)
return AEHANDLE_ERROR_NOENTITY;
if (type >= TOTAL_AUDIO_TYPES)
return AEHANDLE_ERROR_BADAUDIOTYPE;
- for (uint32 i = 0; i < ARRAY_SIZE(m_asAudioEntities); i++) {
+
+#ifdef FIX_BUGS
+ // since sound could still play after entity deletion let's make sure we don't override one that is in use
+ // find all the free entity IDs that are being used by queued samples
+ int32 stillUsedEntities[NUM_CHANNELS_GENERIC * NUM_SOUND_QUEUES];
+ uint32 stillUsedEntitiesCount = 0;
+
+ for (uint8 i = 0; i < NUM_SOUND_QUEUES; i++)
+ for (uint8 j = 0; j < m_nRequestedCount[i]; j++) {
+ tSound &sound = m_aRequestedQueue[i][m_aRequestedOrderList[i][j]];
+ if (sound.m_nEntityIndex < 0) continue;
+ if (!m_asAudioEntities[sound.m_nEntityIndex].m_bIsUsed) {
+ bool found = false;
+ for (uint8 k = 0; k < stillUsedEntitiesCount; k++) {
+ if (stillUsedEntities[k] == sound.m_nEntityIndex) {
+ found = true;
+ break;
+ }
+ }
+ if (!found)
+ stillUsedEntities[stillUsedEntitiesCount++] = sound.m_nEntityIndex;
+ }
+ }
+#endif
+
+ for (uint32 i = 0; i < NUM_AUDIOENTITIES; i++) {
if (!m_asAudioEntities[i].m_bIsUsed) {
+#ifdef FIX_BUGS
+ // skip if ID is still used by queued sample
+ bool skip = false;
+ for (uint8 j = 0; j < stillUsedEntitiesCount; j++) {
+ if (stillUsedEntities[j] == i) {
+ //debug("audio entity %i still used, skipping\n", i);
+ skip = true;
+ break;
+ }
+ }
+ if (skip)
+ continue;
+#endif
+
m_asAudioEntities[i].m_bIsUsed = TRUE;
m_asAudioEntities[i].m_bStatus = FALSE;
m_asAudioEntities[i].m_nType = type;
@@ -135,7 +188,7 @@ cAudioManager::CreateEntity(eAudioType type, void *entity)
m_asAudioEntities[i].m_awAudioEvent[2] = SOUND_NO_SOUND;
m_asAudioEntities[i].m_awAudioEvent[3] = SOUND_NO_SOUND;
m_asAudioEntities[i].m_AudioEvents = 0;
- m_anAudioEntityIndices[m_nAudioEntitiesTotal++] = i;
+ m_aAudioEntityOrderList[m_nAudioEntitiesCount++] = i;
return i;
}
}
@@ -147,17 +200,25 @@ cAudioManager::DestroyEntity(int32 id)
{
if (m_bIsInitialised && id >= 0 && id < NUM_AUDIOENTITIES && m_asAudioEntities[id].m_bIsUsed) {
m_asAudioEntities[id].m_bIsUsed = FALSE;
- for (int32 i = 0; i < m_nAudioEntitiesTotal; ++i) {
- if (id == m_anAudioEntityIndices[i]) {
+ for (uint32 i = 0; i < m_nAudioEntitiesCount; i++) {
+ if (id == m_aAudioEntityOrderList[i]) {
if (i < NUM_AUDIOENTITIES - 1)
- memmove(&m_anAudioEntityIndices[i], &m_anAudioEntityIndices[i + 1], NUM_AUDIOENTITY_EVENTS * (m_nAudioEntitiesTotal - (i + 1)));
- m_anAudioEntityIndices[--m_nAudioEntitiesTotal] = NUM_AUDIOENTITIES;
+ memmove(&m_aAudioEntityOrderList[i], &m_aAudioEntityOrderList[i + 1], sizeof(uint32) * (m_nAudioEntitiesCount - (i + 1)));
+ m_aAudioEntityOrderList[--m_nAudioEntitiesCount] = NUM_AUDIOENTITIES;
return;
}
}
}
}
+bool8
+cAudioManager::GetEntityStatus(int32 id)
+{
+ if (m_bIsInitialised && id >= 0 && id < NUM_AUDIOENTITIES && m_asAudioEntities[id].m_bIsUsed)
+ return m_asAudioEntities[id].m_bStatus;
+ return FALSE;
+}
+
void
cAudioManager::SetEntityStatus(int32 id, bool8 status)
{
@@ -165,15 +226,25 @@ cAudioManager::SetEntityStatus(int32 id, bool8 status)
m_asAudioEntities[id].m_bStatus = status;
}
+void *
+cAudioManager::GetEntityPointer(int32 id)
+{
+ if (m_bIsInitialised && id >= 0 && id < NUM_AUDIOENTITIES && m_asAudioEntities[id].m_bIsUsed)
+ return m_asAudioEntities[id].m_pEntity;
+ return NULL;
+}
+
+static Const uint8 OneShotPriority[] = {
+ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 5, 5, 5, 3, 5, 2, 2, 1, 1, 3, 1, 3, 3, 1, 1, 1, 4, 4, 3, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 6, 1, 1, 3, 2, 2, 2, 2, 0, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 1, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 3, 1, 1, 1, 9,
+ 2, 2, 0, 0, 0, 0, 3, 3, 5, 1, 1, 1, 1, 3, 4, 7, 6, 6, 6, 6, 1, 3, 4, 3, 4, 2, 1, 3, 5, 4, 6, 6, 1, 3,
+ 1, 1, 1, 0, 0, 0, 0, 0, 0, 3, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+ };
+
void
cAudioManager::PlayOneShot(int32 index, uint16 sound, float vol)
{
- static const uint8 OneShotPriority[] = {3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 5, 5, 5, 3, 5, 2, 2, 1, 1, 3, 1, 3, 3, 1, 1, 1, 4, 4, 3, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 6, 1, 1, 3, 2, 2, 2, 2, 0, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 1, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 3, 1, 1, 1, 9,
- 2, 2, 0, 0, 0, 0, 3, 3, 5, 1, 1, 1, 1, 3, 4, 7, 6, 6, 6, 6, 1, 3, 4, 3, 4, 2, 1, 3, 5, 4, 6, 6, 1, 3,
- 1, 1, 1, 0, 0, 0, 0, 0, 0, 3, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
-
if (m_bIsInitialised) {
if (index >= 0 && index < NUM_AUDIOENTITIES) {
tAudioEntity &entity = m_asAudioEntities[index];
@@ -189,25 +260,25 @@ cAudioManager::PlayOneShot(int32 index, uint16 sound, float vol)
int32 i = 0;
while (TRUE) {
if (i >= entity.m_AudioEvents) {
- if (entity.m_AudioEvents < ARRAY_SIZE(entity.m_awAudioEvent)) {
+ if (entity.m_AudioEvents < NUM_AUDIOENTITY_EVENTS) {
entity.m_awAudioEvent[i] = sound;
entity.m_afVolume[i] = vol;
- ++entity.m_AudioEvents;
+ entity.m_AudioEvents++;
}
return;
}
if (OneShotPriority[entity.m_awAudioEvent[i]] > OneShotPriority[sound])
break;
- ++i;
+ i++;
}
if (i < NUM_AUDIOENTITY_EVENTS - 1) {
- memmove(&entity.m_awAudioEvent[i + 1], &entity.m_awAudioEvent[i], (NUM_AUDIOENTITY_EVENTS - 1 - i) * NUM_AUDIOENTITY_EVENTS / 2);
- memmove(&entity.m_afVolume[i + 1], &entity.m_afVolume[i], (NUM_AUDIOENTITY_EVENTS - 1 - i) * NUM_AUDIOENTITY_EVENTS);
+ memmove(&entity.m_awAudioEvent[i + 1], &entity.m_awAudioEvent[i], (NUM_AUDIOENTITY_EVENTS - 1 - i) * sizeof(int16));
+ memmove(&entity.m_afVolume[i + 1], &entity.m_afVolume[i], (NUM_AUDIOENTITY_EVENTS - 1 - i) * sizeof(float));
}
entity.m_awAudioEvent[i] = sound;
entity.m_afVolume[i] = vol;
- if (entity.m_AudioEvents < ARRAY_SIZE(entity.m_awAudioEvent))
- ++entity.m_AudioEvents;
+ if (entity.m_AudioEvents < NUM_AUDIOENTITY_EVENTS)
+ entity.m_AudioEvents++;
}
}
}
@@ -216,33 +287,33 @@ cAudioManager::PlayOneShot(int32 index, uint16 sound, float vol)
}
void
-cAudioManager::SetEffectsMasterVolume(uint8 volume) const
+cAudioManager::SetEffectsMasterVolume(uint8 volume)
{
SampleManager.SetEffectsMasterVolume(volume);
}
void
-cAudioManager::SetMusicMasterVolume(uint8 volume) const
+cAudioManager::SetMusicMasterVolume(uint8 volume)
{
SampleManager.SetMusicMasterVolume(volume);
}
void
-cAudioManager::SetEffectsFadeVol(uint8 volume) const
+cAudioManager::SetEffectsFadeVol(uint8 volume)
{
SampleManager.SetEffectsFadeVolume(volume);
}
void
-cAudioManager::SetMonoMode(bool8 mono)
+cAudioManager::SetMusicFadeVol(uint8 volume)
{
- SampleManager.SetMonoMode(mono);
+ SampleManager.SetMusicFadeVolume(volume);
}
void
-cAudioManager::SetMusicFadeVol(uint8 volume) const
+cAudioManager::SetMonoMode(bool8 mono)
{
- SampleManager.SetMusicFadeVolume(volume);
+ SampleManager.SetMonoMode(mono);
}
void
@@ -252,14 +323,14 @@ cAudioManager::ResetTimers(uint32 time)
m_bTimerJustReset = TRUE;
m_nTimer = time;
ClearRequestedQueue();
- if (m_nActiveSampleQueue) {
- m_nActiveSampleQueue = 0;
+ if (m_nActiveQueue) {
+ m_nActiveQueue = 0;
ClearRequestedQueue();
- m_nActiveSampleQueue = 1;
+ m_nActiveQueue = 1;
} else {
- m_nActiveSampleQueue = 1;
+ m_nActiveQueue = 1;
ClearRequestedQueue();
- m_nActiveSampleQueue = 0;
+ m_nActiveQueue = 0;
}
ClearActiveSamples();
ClearMissionAudio();
@@ -279,7 +350,7 @@ cAudioManager::DestroyAllGameCreatedEntities()
cAudioScriptObject *entity;
if (m_bIsInitialised) {
- for (uint32 i = 0; i < ARRAY_SIZE(m_asAudioEntities); i++) {
+ for (uint32 i = 0; i < NUM_AUDIOENTITIES; i++) {
if (m_asAudioEntities[i].m_bIsUsed) {
switch (m_asAudioEntities[i].m_nType) {
case AUDIOTYPE_PHYSICAL:
@@ -307,17 +378,24 @@ cAudioManager::DestroyAllGameCreatedEntities()
}
}
+#ifdef GTA_PC
+
uint8
-cAudioManager::GetNum3DProvidersAvailable() const
+cAudioManager::GetNum3DProvidersAvailable()
{
+#ifdef EXTERNAL_3D_SOUND
if (m_bIsInitialised)
return SampleManager.GetNum3DProvidersAvailable();
+#endif
return 0;
}
char *
-cAudioManager::Get3DProviderName(uint8 id) const
+cAudioManager::Get3DProviderName(uint8 id)
{
+#ifndef EXTERNAL_3D_SOUND
+ return nil;
+#else
if (!m_bIsInitialised)
return nil;
#ifdef AUDIO_OAL
@@ -328,13 +406,16 @@ cAudioManager::Get3DProviderName(uint8 id) const
return nil;
#endif
return SampleManager.Get3DProviderName(id);
+#endif
}
int8
-cAudioManager::GetCurrent3DProviderIndex() const
+cAudioManager::GetCurrent3DProviderIndex()
{
+#ifdef EXTERNAL_3D_SOUND
if (m_bIsInitialised)
return SampleManager.GetCurrent3DProviderIndex();
+#endif
return -1;
}
@@ -342,34 +423,42 @@ cAudioManager::GetCurrent3DProviderIndex() const
int8
cAudioManager::SetCurrent3DProvider(uint8 which)
{
+#ifndef EXTERNAL_3D_SOUND
+ return -1;
+#else
if (!m_bIsInitialised)
return -1;
- for (uint8 i = 0; i < m_nActiveSamples + 1; ++i)
+ for (uint8 i = 0; i < m_nActiveSamples + 1; i++)
SampleManager.StopChannel(i);
ClearRequestedQueue();
- if (m_nActiveSampleQueue == 0)
- m_nActiveSampleQueue = 1;
+ if (m_nActiveQueue == 0)
+ m_nActiveQueue = 1;
else
- m_nActiveSampleQueue = 0;
+ m_nActiveQueue = 0;
ClearRequestedQueue();
ClearActiveSamples();
int8 current = SampleManager.SetCurrent3DProvider(which);
if (current > 0) {
+#ifdef EXTERNAL_3D_SOUND
m_nActiveSamples = SampleManager.GetMaximumSupportedChannels();
if (m_nActiveSamples > 1)
- --m_nActiveSamples;
+ m_nActiveSamples--;
+#endif
}
return current;
+#endif
}
void
-cAudioManager::SetSpeakerConfig(int32 conf) const
+cAudioManager::SetSpeakerConfig(int32 conf)
{
+#ifdef EXTERNAL_3D_SOUND
SampleManager.SetSpeakerConfig(conf);
+#endif
}
bool8
-cAudioManager::IsMP3RadioChannelAvailable() const
+cAudioManager::IsMP3RadioChannelAvailable()
{
if (m_bIsInitialised)
return SampleManager.IsMP3RadioChannelAvailable();
@@ -378,35 +467,35 @@ cAudioManager::IsMP3RadioChannelAvailable() const
}
void
-cAudioManager::ReleaseDigitalHandle() const
+cAudioManager::ReleaseDigitalHandle()
{
- if (m_bIsInitialised) {
+ if (m_bIsInitialised)
SampleManager.ReleaseDigitalHandle();
- }
}
void
-cAudioManager::ReacquireDigitalHandle() const
+cAudioManager::ReacquireDigitalHandle()
{
- if (m_bIsInitialised) {
+ if (m_bIsInitialised)
SampleManager.ReacquireDigitalHandle();
- }
}
+#ifdef AUDIO_REFLECTIONS
void
cAudioManager::SetDynamicAcousticModelingStatus(bool8 status)
{
m_bDynamicAcousticModelingStatus = status;
}
+#endif
bool8
-cAudioManager::CheckForAnAudioFileOnCD() const
+cAudioManager::CheckForAnAudioFileOnCD()
{
return SampleManager.CheckForAnAudioFileOnCD();
}
char
-cAudioManager::GetCDAudioDriveLetter() const
+cAudioManager::GetCDAudioDriveLetter()
{
if (m_bIsInitialised)
return SampleManager.GetCDAudioDriveLetter();
@@ -415,35 +504,37 @@ cAudioManager::GetCDAudioDriveLetter() const
}
bool8
-cAudioManager::IsAudioInitialised() const
+cAudioManager::IsAudioInitialised()
{
return m_bIsInitialised;
}
+#endif // GTA_PC
+
void
cAudioManager::ServiceSoundEffects()
{
#ifdef FIX_BUGS
if(CTimer::GetLogicalFramesPassed() != 0)
#endif
- m_bFifthFrameFlag = (m_FrameCounter++ % 5) == 0;
- if (m_nUserPause && !m_nPreviousUserPause) {
+ m_bReduceReleasingPriority = (m_FrameCounter++ % 5) == 0;
+ if (m_bIsPaused && !m_bWasPaused) {
for (int32 i = 0; i < NUM_CHANNELS; i++)
SampleManager.StopChannel(i);
ClearRequestedQueue();
- if (m_nActiveSampleQueue) {
- m_nActiveSampleQueue = 0;
+ if (m_nActiveQueue) {
+ m_nActiveQueue = 0;
ClearRequestedQueue();
- m_nActiveSampleQueue = 1;
+ m_nActiveQueue = 1;
} else {
- m_nActiveSampleQueue = 1;
+ m_nActiveQueue = 1;
ClearRequestedQueue();
- m_nActiveSampleQueue = 0;
+ m_nActiveQueue = 0;
}
ClearActiveSamples();
}
- m_nActiveSampleQueue = m_nActiveSampleQueue == 1 ? 0 : 1;
+ m_nActiveQueue = m_nActiveQueue == 1 ? 0 : 1;
ProcessReverb();
ProcessSpecial();
ClearRequestedQueue();
@@ -453,14 +544,14 @@ cAudioManager::ServiceSoundEffects()
ServiceCollisions();
AddReleasingSounds();
ProcessMissionAudio();
-#ifdef GTA_PC
+#ifdef EXTERNAL_3D_SOUND
AdjustSamplesVolume();
#endif
ProcessActiveQueues();
#ifdef AUDIO_OAL
SampleManager.Service();
#endif
- for (int32 i = 0; i < m_sAudioScriptObjectManager.m_nScriptObjectEntityTotal; ++i) {
+ for (int32 i = 0; i < m_sAudioScriptObjectManager.m_nScriptObjectEntityTotal; i++) {
cAudioScriptObject *object = (cAudioScriptObject *)m_asAudioEntities[m_sAudioScriptObjectManager.m_anScriptObjectEntityIndices[i]].m_pEntity;
delete object;
m_asAudioEntities[m_sAudioScriptObjectManager.m_anScriptObjectEntityIndices[i]].m_pEntity = nil;
@@ -469,20 +560,26 @@ cAudioManager::ServiceSoundEffects()
m_sAudioScriptObjectManager.m_nScriptObjectEntityTotal = 0;
}
+uint32
+cAudioManager::FL(float f)
+{
+ return SampleManager.GetSampleBaseFrequency(m_sQueueSample.m_nSampleIndex) * f;
+}
+
uint8
-cAudioManager::ComputeVolume(uint8 emittingVolume, float soundIntensity, float distance) const
+cAudioManager::ComputeVolume(uint8 emittingVolume, float maxDistance, float distance)
{
- float newSoundIntensity;
- if (soundIntensity <= 0.0f)
+ float minDistance;
+ if (maxDistance <= 0.0f)
return 0;
- newSoundIntensity = soundIntensity / 5.0f;
- if (newSoundIntensity <= distance)
- emittingVolume = sq((soundIntensity - newSoundIntensity - (distance - newSoundIntensity)) / (soundIntensity - newSoundIntensity)) * emittingVolume;
+ minDistance = maxDistance / 5.0f;
+ if (minDistance <= distance)
+ emittingVolume = sq((maxDistance - minDistance - (distance - minDistance)) / (maxDistance - minDistance)) * emittingVolume;
return emittingVolume;
}
void
-cAudioManager::TranslateEntity(Const CVector *in, CVector *out) const
+cAudioManager::TranslateEntity(Const CVector *in, CVector *out)
{
*out = MultiplyInverse(TheCamera.GetMatrix(), *in);
}
@@ -490,18 +587,19 @@ cAudioManager::TranslateEntity(Const CVector *in, CVector *out) const
int32
cAudioManager::ComputePan(float dist, CVector *vec)
{
- const uint8 PanTable[64] = {0, 3, 8, 12, 16, 19, 22, 24, 26, 28, 30, 31, 33, 34, 36, 37, 39, 40, 41, 42, 44, 45, 46, 47, 48, 49, 49, 50, 51, 52, 53, 53,
- 54, 55, 55, 56, 56, 57, 57, 58, 58, 58, 59, 59, 59, 60, 60, 61, 61, 61, 61, 62, 62, 62, 62, 62, 63, 63, 63, 63, 63, 63, 63, 63};
+ Const static uint8 PanTable[64] = {0, 3, 8, 12, 16, 19, 22, 24, 26, 28, 30, 31, 33, 34, 36, 37, 39, 40, 41, 42, 44, 45, 46, 47, 48, 49, 49, 50, 51, 52, 53, 53,
+ 54, 55, 55, 56, 56, 57, 57, 58, 58, 58, 59, 59, 59, 60, 60, 61, 61, 61, 61, 62, 62, 62, 62, 62, 63, 63, 63, 63, 63, 63, 63, 63};
- int32 index = Min(63, Abs(vec->x / (dist / 64.f)));
+ int32 index = vec->x / (dist / 64.0f);
+ index = Min(63, ABS(index));
if (vec->x > 0.f)
- return Max(20, 63 - PanTable[index]);
+ return Max(20, 63 - (int8)PanTable[index]);
return Min(107, PanTable[index] + 63);
}
-int32
-cAudioManager::ComputeDopplerEffectedFrequency(uint32 oldFreq, float position1, float position2, float speedMultiplier) const
+uint32
+cAudioManager::ComputeDopplerEffectedFrequency(uint32 oldFreq, float position1, float position2, float speedMultiplier)
{
uint32 newFreq = oldFreq;
if (!TheCamera.Get_Just_Switched_Status() && speedMultiplier != 0.0f) {
@@ -509,11 +607,7 @@ cAudioManager::ComputeDopplerEffectedFrequency(uint32 oldFreq, float position1,
if (dist != 0.0f) {
float speedOfSource = (dist / m_nTimeSpent) * speedMultiplier;
if (m_fSpeedOfSound > Abs(speedOfSource)) {
- if (speedOfSource < 0.0f) {
- speedOfSource = Max(speedOfSource, -1.5f);
- } else {
- speedOfSource = Min(speedOfSource, 1.5f);
- }
+ speedOfSource = Clamp2(speedOfSource, 0.0f, 1.5f);
newFreq = (oldFreq * m_fSpeedOfSound) / (speedOfSource + m_fSpeedOfSound);
}
}
@@ -522,22 +616,22 @@ cAudioManager::ComputeDopplerEffectedFrequency(uint32 oldFreq, float position1,
}
int32
-cAudioManager::RandomDisplacement(uint32 seed) const
+cAudioManager::RandomDisplacement(uint32 seed)
{
int32 value;
static bool8 bPos = TRUE;
static uint32 Adjustment = 0;
- if (!seed)
+ if (seed == 0)
return 0;
value = m_anRandomTable[(Adjustment + seed) % 5] % seed;
Adjustment += value;
- if (value % 2) {
+ if (value % 2)
bPos = !bPos;
- }
+
if (!bPos)
value = -value;
return value;
@@ -546,95 +640,110 @@ cAudioManager::RandomDisplacement(uint32 seed) const
void
cAudioManager::InterrogateAudioEntities()
{
- for (int32 i = 0; i < m_nAudioEntitiesTotal; i++) {
- ProcessEntity(m_anAudioEntityIndices[i]);
- m_asAudioEntities[m_anAudioEntityIndices[i]].m_AudioEvents = 0;
+ for (uint32 i = 0; i < m_nAudioEntitiesCount; i++) {
+ ProcessEntity(m_aAudioEntityOrderList[i]);
+ m_asAudioEntities[m_aAudioEntityOrderList[i]].m_AudioEvents = 0;
}
}
void
cAudioManager::AddSampleToRequestedQueue()
{
- int32 calculatedVolume;
+ uint32 finalPriority;
uint8 sampleIndex;
+#ifdef AUDIO_REFLECTIONS
bool8 bReflections;
+#endif
if (m_sQueueSample.m_nSampleIndex < TOTAL_AUDIO_SAMPLES) {
- calculatedVolume = m_sQueueSample.m_nReleasingVolumeModificator * (MAX_VOLUME - m_sQueueSample.m_nVolume);
- sampleIndex = m_SampleRequestQueuesStatus[m_nActiveSampleQueue];
+ finalPriority = m_sQueueSample.m_nPriority * (MAX_VOLUME - m_sQueueSample.m_nVolume);
+ sampleIndex = m_nRequestedCount[m_nActiveQueue];
if (sampleIndex >= m_nActiveSamples) {
- sampleIndex = m_abSampleQueueIndexTable[m_nActiveSampleQueue][m_nActiveSamples - 1];
- if (m_asSamples[m_nActiveSampleQueue][sampleIndex].m_nCalculatedVolume <= calculatedVolume)
+ sampleIndex = m_aRequestedOrderList[m_nActiveQueue][m_nActiveSamples - 1];
+ if (m_aRequestedQueue[m_nActiveQueue][sampleIndex].m_nFinalPriority <= finalPriority)
return;
- } else {
- ++m_SampleRequestQueuesStatus[m_nActiveSampleQueue];
+ } else
+ m_nRequestedCount[m_nActiveQueue]++;
+#if GTA_VERSION < GTA3_PC_10
+ if (m_sQueueSample.m_bStatic) {
+ if (m_sQueueSample.m_nLoopCount > 0)
+ m_sQueueSample.unk = m_nTimeSpent * SampleManager.GetSampleLength(m_sQueueSample.m_nSampleIndex) / m_sQueueSample.m_nFrequency;
+ else
+ m_sQueueSample.unk = -3;
}
- m_sQueueSample.m_nCalculatedVolume = calculatedVolume;
- m_sQueueSample.m_bLoopEnded = FALSE;
+#endif
+ m_sQueueSample.m_nFinalPriority = finalPriority;
+ m_sQueueSample.m_bIsPlayingFinished = FALSE;
+#ifdef AUDIO_REFLECTIONS
if (m_sQueueSample.m_bIs2D) {
- m_sQueueSample.m_bRequireReflection = FALSE;
- m_sQueueSample.m_nLoopsRemaining = 0;
+ m_sQueueSample.m_bReflections = FALSE;
+ m_sQueueSample.m_nReflectionDelay = 0;
}
- if (m_bDynamicAcousticModelingStatus && m_sQueueSample.m_nLoopCount) {
- bReflections = m_sQueueSample.m_bRequireReflection;
+ if (m_bDynamicAcousticModelingStatus && m_sQueueSample.m_nLoopCount > 0) {
+ bReflections = m_sQueueSample.m_bReflections;
} else {
bReflections = FALSE;
- m_sQueueSample.m_nLoopsRemaining = 0;
+ m_sQueueSample.m_nReflectionDelay = 0;
}
- m_sQueueSample.m_bRequireReflection = FALSE;
+ m_sQueueSample.m_bReflections = FALSE;
if (!m_bDynamicAcousticModelingStatus)
- m_sQueueSample.m_bReverbFlag = FALSE;
+ m_sQueueSample.m_bReverb = FALSE;
+#endif
- m_asSamples[m_nActiveSampleQueue][sampleIndex] = m_sQueueSample;
+ m_aRequestedQueue[m_nActiveQueue][sampleIndex] = m_sQueueSample;
AddDetailsToRequestedOrderList(sampleIndex);
+#ifdef AUDIO_REFLECTIONS
if (bReflections)
AddReflectionsToRequestedQueue();
+#endif
}
}
+
void
cAudioManager::AddDetailsToRequestedOrderList(uint8 sample)
{
uint32 i = 0;
if (sample != 0) {
for (; i < sample; i++) {
- if (m_asSamples[m_nActiveSampleQueue][m_abSampleQueueIndexTable[m_nActiveSampleQueue][i]].m_nCalculatedVolume >
- m_asSamples[m_nActiveSampleQueue][sample].m_nCalculatedVolume)
+ if (m_aRequestedQueue[m_nActiveQueue][m_aRequestedOrderList[m_nActiveQueue][i]].m_nFinalPriority >
+ m_aRequestedQueue[m_nActiveQueue][sample].m_nFinalPriority)
break;
}
- if (i < sample) {
- memmove(&m_abSampleQueueIndexTable[m_nActiveSampleQueue][i + 1], &m_abSampleQueueIndexTable[m_nActiveSampleQueue][i], m_nActiveSamples - i - 1);
- }
+ if (i < sample)
+ memmove(&m_aRequestedOrderList[m_nActiveQueue][i + 1], &m_aRequestedOrderList[m_nActiveQueue][i], m_nActiveSamples - i - 1);
}
- m_abSampleQueueIndexTable[m_nActiveSampleQueue][i] = sample;
+ m_aRequestedOrderList[m_nActiveQueue][i] = sample;
}
+#ifdef AUDIO_REFLECTIONS
void
cAudioManager::AddReflectionsToRequestedQueue()
{
float reflectionDistance;
int32 noise;
- uint8 emittingVolume = (m_sQueueSample.m_nVolume / 2) + (m_sQueueSample.m_nVolume / 8);
+ uint32 oldCounter = m_sQueueSample.m_nCounter;
+ uint8 emittingVolume = (m_sQueueSample.m_nVolume >> 1) + (m_sQueueSample.m_nVolume >> 3);
for (uint32 i = 0; i < ARRAY_SIZE(m_afReflectionsDistances); i++) {
reflectionDistance = m_afReflectionsDistances[i];
- if (reflectionDistance > 0.0f && reflectionDistance < 100.f && reflectionDistance < m_sQueueSample.m_fSoundIntensity) {
- m_sQueueSample.m_nLoopsRemaining = (reflectionDistance * 500.f / 1029.f);
- if (m_sQueueSample.m_nLoopsRemaining > 5) {
+ if (reflectionDistance > 0.0f && reflectionDistance < 100.0f && reflectionDistance < m_sQueueSample.m_MaxDistance) {
+ m_sQueueSample.m_nReflectionDelay = (reflectionDistance * 500.0f / 1029.0f);
+ if (m_sQueueSample.m_nReflectionDelay > 5) {
m_sQueueSample.m_fDistance = m_afReflectionsDistances[i];
- m_sQueueSample.m_nEmittingVolume = emittingVolume;
- m_sQueueSample.m_nVolume = ComputeVolume(emittingVolume, m_sQueueSample.m_fSoundIntensity, m_sQueueSample.m_fDistance);
- if (m_sQueueSample.m_nVolume > emittingVolume / 16) {
- m_sQueueSample.m_nCounter += (i + 1) * 256;
- if (m_sQueueSample.m_nLoopCount) {
- noise = RandomDisplacement(m_sQueueSample.m_nFrequency / 32);
- if (noise <= 0)
- m_sQueueSample.m_nFrequency += noise;
- else
+ SET_EMITTING_VOLUME(emittingVolume);
+ m_sQueueSample.m_nVolume = ComputeVolume(emittingVolume, m_sQueueSample.m_MaxDistance, m_sQueueSample.m_fDistance);
+ if (m_sQueueSample.m_nVolume > emittingVolume >> 4) {
+ m_sQueueSample.m_nCounter = oldCounter + ((i + 1) << 8);
+ if (m_sQueueSample.m_nLoopCount > 0) {
+ noise = RandomDisplacement(m_sQueueSample.m_nFrequency >> 5);
+ if (noise > 0)
m_sQueueSample.m_nFrequency -= noise;
+ else
+ m_sQueueSample.m_nFrequency += noise;
}
- m_sQueueSample.m_nReleasingVolumeModificator += 20;
+ m_sQueueSample.m_nPriority += 20;
m_sQueueSample.m_vecPos = m_avecReflectionsPos[i];
AddSampleToRequestedQueue();
}
@@ -646,18 +755,20 @@ cAudioManager::AddReflectionsToRequestedQueue()
void
cAudioManager::UpdateReflections()
{
- const CVector &camPos = TheCamera.GetPosition();
+ CVector camPos;
CColPoint colpoint;
CEntity *ent;
if (m_FrameCounter % 8 == 0) {
+ camPos = TheCamera.GetPosition();
m_avecReflectionsPos[0] = camPos;
- m_avecReflectionsPos[0].y += 50.f;
+ m_avecReflectionsPos[0].y += 50.0f;
if (CWorld::ProcessLineOfSight(camPos, m_avecReflectionsPos[0], colpoint, ent, true, false, false, true, false, true, true))
m_afReflectionsDistances[0] = Distance(camPos, colpoint.point);
else
m_afReflectionsDistances[0] = 50.0f;
} else if ((m_FrameCounter + 1) % 8 == 0) {
+ camPos = TheCamera.GetPosition();
m_avecReflectionsPos[1] = camPos;
m_avecReflectionsPos[1].y -= 50.0f;
if (CWorld::ProcessLineOfSight(camPos, m_avecReflectionsPos[1], colpoint, ent, true, false, false, true, false, true, true))
@@ -665,6 +776,7 @@ cAudioManager::UpdateReflections()
else
m_afReflectionsDistances[1] = 50.0f;
} else if ((m_FrameCounter + 2) % 8 == 0) {
+ camPos = TheCamera.GetPosition();
m_avecReflectionsPos[2] = camPos;
m_avecReflectionsPos[2].x -= 50.0f;
if (CWorld::ProcessLineOfSight(camPos, m_avecReflectionsPos[2], colpoint, ent, true, false, false, true, false, true, true))
@@ -672,6 +784,7 @@ cAudioManager::UpdateReflections()
else
m_afReflectionsDistances[2] = 50.0f;
} else if ((m_FrameCounter + 3) % 8 == 0) {
+ camPos = TheCamera.GetPosition();
m_avecReflectionsPos[3] = camPos;
m_avecReflectionsPos[3].x += 50.0f;
if (CWorld::ProcessLineOfSight(camPos, m_avecReflectionsPos[3], colpoint, ent, true, false, false, true, false, true, true))
@@ -679,6 +792,7 @@ cAudioManager::UpdateReflections()
else
m_afReflectionsDistances[3] = 50.0f;
} else if ((m_FrameCounter + 4) % 8 == 0) {
+ camPos = TheCamera.GetPosition();
m_avecReflectionsPos[4] = camPos;
m_avecReflectionsPos[4].z += 50.0f;
if (CWorld::ProcessVerticalLine(camPos, m_avecReflectionsPos[4].z, colpoint, ent, true, false, false, false, true, false, nil))
@@ -687,6 +801,7 @@ cAudioManager::UpdateReflections()
m_afReflectionsDistances[4] = 50.0f;
}
}
+#endif // AUDIO_REFLECTIONS
void
cAudioManager::AddReleasingSounds()
@@ -698,46 +813,115 @@ cAudioManager::AddReleasingSounds()
bool8 toProcess[44];
#endif
- int8 queue = m_nActiveSampleQueue == 0 ? 1 : 0;
+ uint8 queue = m_nActiveQueue == 0 ? 1 : 0;
- for (int32 i = 0; i < m_SampleRequestQueuesStatus[queue]; i++) {
- tSound &sample = m_asSamples[queue][m_abSampleQueueIndexTable[queue][i]];
- if (sample.m_bLoopEnded)
+ for (uint8 i = 0; i < m_nRequestedCount[queue]; i++) {
+ tSound &sample = m_aRequestedQueue[queue][m_aRequestedOrderList[queue][i]];
+ if (sample.m_bIsPlayingFinished)
continue;
toProcess[i] = FALSE;
- for (int32 j = 0; j < m_SampleRequestQueuesStatus[m_nActiveSampleQueue]; j++) {
- if (sample.m_nEntityIndex == m_asSamples[m_nActiveSampleQueue][m_abSampleQueueIndexTable[m_nActiveSampleQueue][j]].m_nEntityIndex &&
- sample.m_nCounter == m_asSamples[m_nActiveSampleQueue][m_abSampleQueueIndexTable[m_nActiveSampleQueue][j]].m_nCounter) {
+ for (uint8 j = 0; j < m_nRequestedCount[m_nActiveQueue]; j++) {
+ if (sample.m_nEntityIndex == m_aRequestedQueue[m_nActiveQueue][m_aRequestedOrderList[m_nActiveQueue][j]].m_nEntityIndex &&
+ sample.m_nCounter == m_aRequestedQueue[m_nActiveQueue][m_aRequestedOrderList[m_nActiveQueue][j]].m_nCounter) {
toProcess[i] = TRUE;
break;
}
}
if (!toProcess[i]) {
- if (sample.m_nCounter <= 255 || !sample.m_nLoopsRemaining) {
- if (sample.m_nReleasingVolumeDivider == 0)
+#ifdef AUDIO_REFLECTIONS
+ if (sample.m_nCounter <= 255 || sample.m_nReflectionDelay == 0) // check if not delayed reflection
+#endif
+ {
+#ifdef ATTACH_RELEASING_SOUNDS_TO_ENTITIES
+ if (sample.m_nCounter <= 255 && !sample.m_bIs2D) { // check if not reflection and is a 3D sound
+ CEntity* entity = (CEntity*)GetEntityPointer(sample.m_nEntityIndex);
+ if (entity && m_asAudioEntities[sample.m_nEntityIndex].m_nType == AUDIOTYPE_PHYSICAL) {
+ sample.m_vecPos = entity->GetPosition();
+ float oldDistance = sample.m_fDistance;
+ sample.m_fDistance = Sqrt(GetDistanceSquared(sample.m_vecPos));
+ if (sample.m_nSampleIndex >= SAMPLEBANK_PED_START && sample.m_nSampleIndex <= SAMPLEBANK_PED_END) { // check if it's ped comment
+ uint8 vol;
+ if (CWorld::GetIsLineOfSightClear(TheCamera.GetPosition(), sample.m_vecPos, true, false, false, false, false, false))
+ vol = PED_COMMENT_VOLUME;
+ else
+ vol = PED_COMMENT_VOLUME_BEHIND_WALL;
+#ifdef EXTERNAL_3D_SOUND
+ sample.m_nEmittingVolume = vol;
+#endif
+ sample.m_nVolume = ComputeVolume(vol, sample.m_MaxDistance, sample.m_fDistance);
+ } else {
+ // calculate new volume with changed distance
+ float volumeDiff = sq((sample.m_MaxDistance - sample.m_fDistance) / (sample.m_MaxDistance - oldDistance));
+ if (volumeDiff > 0.0f) {
+ uint8 newVolume = volumeDiff * sample.m_nVolume;
+ if (sample.m_nVolumeChange > 0)
+ sample.m_nVolumeChange = volumeDiff * sample.m_nVolumeChange;
+#if defined(FIX_BUGS) && defined(EXTERNAL_3D_SOUND)
+ if (sample.m_nEmittingVolumeChange > 0)
+ sample.m_nEmittingVolumeChange = volumeDiff * sample.m_nEmittingVolumeChange;
+#endif
+ sample.m_nVolume = Min(MAX_VOLUME, newVolume);
+ }
+ }
+ if (sample.m_nVolume == 0)
+ sample.m_nFramesToPlay = 0;
+ }
+ }
+#endif
+#ifdef FIX_BUGS
+ // fixing emitting volume not being lowered and high fps bugs
+ if (sample.m_nFramesToPlay <= 0)
continue;
if (sample.m_nLoopCount == 0) {
if (sample.m_nVolumeChange == -1) {
- sample.m_nVolumeChange = sample.m_nVolume / sample.m_nReleasingVolumeDivider;
+ sample.m_nVolumeChange = sample.m_nVolume / sample.m_nFramesToPlay;
+ if (sample.m_nVolumeChange <= 0)
+ sample.m_nVolumeChange = 1;
+#ifdef EXTERNAL_3D_SOUND
+ sample.m_nEmittingVolumeChange = sample.m_nEmittingVolume / sample.m_nFramesToPlay;
+ if (sample.m_nEmittingVolumeChange <= 0)
+ sample.m_nEmittingVolumeChange = 1;
+#endif
+ }
+ if (sample.m_nVolume <= sample.m_nVolumeChange * CTimer::GetTimeStepFix()) {
+ sample.m_nFramesToPlay = 0;
+ continue;
+ }
+ sample.m_nVolume -= sample.m_nVolumeChange * CTimer::GetTimeStepFix();
+#ifdef EXTERNAL_3D_SOUND
+ if (sample.m_nEmittingVolume <= sample.m_nEmittingVolumeChange * CTimer::GetTimeStepFix()) {
+ sample.m_nFramesToPlay = 0;
+ continue;
+ }
+ sample.m_nEmittingVolume -= sample.m_nEmittingVolumeChange * CTimer::GetTimeStepFix();
+#endif
+ }
+ sample.m_nFramesToPlay -= CTimer::GetTimeStepFix();
+ if (sample.m_nFramesToPlay < 0)
+ sample.m_nFramesToPlay = 0;
+#else
+ if (sample.m_nFramesToPlay == 0)
+ continue;
+ if (sample.m_nLoopCount == 0) {
+ if (sample.m_nVolumeChange == -1) {
+ sample.m_nVolumeChange = sample.m_nVolume / sample.m_nFramesToPlay;
if (sample.m_nVolumeChange <= 0)
sample.m_nVolumeChange = 1;
}
if (sample.m_nVolume <= sample.m_nVolumeChange) {
- sample.m_nReleasingVolumeDivider = 0;
+ sample.m_nFramesToPlay = 0;
continue;
}
sample.m_nVolume -= sample.m_nVolumeChange;
}
-#ifdef FIX_BUGS
- if(CTimer::GetLogicalFramesPassed() != 0)
+ sample.m_nFramesToPlay--;
#endif
- --sample.m_nReleasingVolumeDivider;
- if (m_bFifthFrameFlag) {
- if (sample.m_nReleasingVolumeModificator < 20)
- ++sample.m_nReleasingVolumeModificator;
+ if (m_bReduceReleasingPriority) {
+ if (sample.m_nPriority < 20)
+ sample.m_nPriority++;
}
- sample.m_bReleasingSoundFlag = 0;
+ sample.m_bStatic = FALSE;
}
memcpy(&m_sQueueSample, &sample, sizeof(tSound));
AddSampleToRequestedQueue();
@@ -752,165 +936,206 @@ cAudioManager::ProcessActiveQueues()
float position2;
float position1;
- uint32 v28;
- uint32 v29;
+ uint32 samplesPerFrame;
+ uint32 samplesToPlay;
+#ifdef EXTERNAL_3D_SOUND
float x;
float usedX;
float usedY;
float usedZ;
+#endif
uint8 vol;
uint8 emittingVol;
CVector position;
- for (int32 i = 0; i < m_nActiveSamples; i++) {
- m_asSamples[m_nActiveSampleQueue][i].m_bIsProcessed = FALSE;
- m_asActiveSamples[i].m_bIsProcessed = FALSE;
+#ifdef EXTERNAL_3D_SOUND
+ #define WORKING_VOLUME_FIELD m_nEmittingVolume
+#else
+ #define WORKING_VOLUME_FIELD m_nVolume
+#endif
+
+#ifdef USE_TIME_SCALE_FOR_AUDIO
+ float timeScale = m_bIsPaused ? 1.0f : CTimer::GetTimeScale();
+#endif
+
+ for (uint8 i = 0; i < m_nActiveSamples; i++) {
+ m_aRequestedQueue[m_nActiveQueue][i].m_bIsBeingPlayed = FALSE;
+ m_asActiveSamples[i].m_bIsBeingPlayed = FALSE;
}
- for (int32 i = 0; i < m_SampleRequestQueuesStatus[m_nActiveSampleQueue]; ++i) {
- tSound &sample = m_asSamples[m_nActiveSampleQueue][m_abSampleQueueIndexTable[m_nActiveSampleQueue][i]];
+ for (uint8 i = 0; i < m_nRequestedCount[m_nActiveQueue]; i++) {
+ tSound &sample = m_aRequestedQueue[m_nActiveQueue][m_aRequestedOrderList[m_nActiveQueue][i]];
if (sample.m_nSampleIndex != NO_SAMPLE) {
- for (int32 j = 0; j < m_nActiveSamples; ++j) {
+ for (uint8 j = 0; j < m_nActiveSamples; j++) {
if (sample.m_nEntityIndex == m_asActiveSamples[j].m_nEntityIndex && sample.m_nCounter == m_asActiveSamples[j].m_nCounter &&
sample.m_nSampleIndex == m_asActiveSamples[j].m_nSampleIndex) {
- if (sample.m_nLoopCount) {
- if (m_FrameCounter & 1) {
+ if (sample.m_nLoopCount > 0) {
+#if GTA_VERSION >= GTA3_PC_10
+ if (m_FrameCounter & 1)
flag = !!(j & 1);
- } else {
+ else
flag = !(j & 1);
- }
if (flag && !SampleManager.GetChannelUsedFlag(j)) {
- sample.m_bLoopEnded = TRUE;
- m_asActiveSamples[j].m_bLoopEnded = TRUE;
+#else
+ if (m_asActiveSamples[j].unk != 0)
+ m_asActiveSamples[j].unk--;
+ else if (SampleManager.GetChannelUsedFlag(j))
+ m_asActiveSamples[j].unk = m_nTimeSpent * SampleManager.GetSampleLength(m_asActiveSamples[j].m_nSampleIndex) / m_asActiveSamples[j].m_nFrequency;
+ else {
+#endif
+ sample.m_bIsPlayingFinished = TRUE;
+ m_asActiveSamples[j].m_bIsPlayingFinished = TRUE;
m_asActiveSamples[j].m_nSampleIndex = NO_SAMPLE;
m_asActiveSamples[j].m_nEntityIndex = AEHANDLE_NONE;
continue;
}
}
- sample.m_bIsProcessed = TRUE;
- m_asActiveSamples[j].m_bIsProcessed = TRUE;
+ sample.m_bIsBeingPlayed = TRUE;
+ m_asActiveSamples[j].m_bIsBeingPlayed = TRUE;
sample.m_nVolumeChange = -1;
- if (!sample.m_bReleasingSoundFlag) {
+ if (!sample.m_bStatic) {
if (sample.m_bIs2D) {
- if (field_4) {
- emittingVol = 2 * Min(63, sample.m_nEmittingVolume);
- } else {
- emittingVol = sample.m_nEmittingVolume;
- }
+ emittingVol = m_bDoubleVolume ? 2 * Min(63, sample.WORKING_VOLUME_FIELD) : sample.WORKING_VOLUME_FIELD;
+#ifdef USE_TIME_SCALE_FOR_AUDIO
+ SampleManager.SetChannelFrequency(j, sample.m_nFrequency * timeScale);
+#else
SampleManager.SetChannelFrequency(j, sample.m_nFrequency);
+#endif
+#ifdef EXTERNAL_3D_SOUND
SampleManager.SetChannelEmittingVolume(j, emittingVol);
+#else
+ SampleManager.SetChannelPan(j, sample.m_nPan);
+ SampleManager.SetChannelVolume(j, sample.m_nVolume);
+#endif
} else {
- m_asActiveSamples[j].m_fDistance = sample.m_fDistance;
position2 = sample.m_fDistance;
position1 = m_asActiveSamples[j].m_fDistance;
+ m_asActiveSamples[j].m_fDistance = sample.m_fDistance;
sample.m_nFrequency = ComputeDopplerEffectedFrequency(sample.m_nFrequency, position1, position2, sample.m_fSpeedMultiplier);
if (sample.m_nFrequency != m_asActiveSamples[j].m_nFrequency) {
- int32 freq;
- if (sample.m_nFrequency <= m_asActiveSamples[j].m_nFrequency) {
-#ifdef FIX_BUGS
- freq = Max((int32)sample.m_nFrequency, (int32)m_asActiveSamples[j].m_nFrequency - 6000);
-#else
- freq = Max((int32)sample.m_nFrequency, int32(m_asActiveSamples[j].m_nFrequency - 6000));
-#endif
- } else {
- freq = Min(sample.m_nFrequency, m_asActiveSamples[j].m_nFrequency + 6000);
- }
+ uint32 freq = Clamp2((int32)sample.m_nFrequency, (int32)m_asActiveSamples[j].m_nFrequency, 6000);
m_asActiveSamples[j].m_nFrequency = freq;
+#ifdef USE_TIME_SCALE_FOR_AUDIO
+ SampleManager.SetChannelFrequency(j, freq * timeScale);
+#else
SampleManager.SetChannelFrequency(j, freq);
+#endif
}
+#ifdef EXTERNAL_3D_SOUND
if (sample.m_nEmittingVolume != m_asActiveSamples[j].m_nEmittingVolume) {
- if (sample.m_nEmittingVolume <= m_asActiveSamples[j].m_nEmittingVolume) {
- vol = Max(m_asActiveSamples[j].m_nEmittingVolume - 10, sample.m_nEmittingVolume);
- } else {
- vol = Min(m_asActiveSamples[j].m_nEmittingVolume + 10, sample.m_nEmittingVolume);
- }
-
- uint8 emittingVol;
- if (field_4) {
- emittingVol = 2 * Min(63, vol);
- } else {
- emittingVol = vol;
- }
- SampleManager.SetChannelEmittingVolume(j, emittingVol);
+ vol = Clamp2((int8)sample.m_nEmittingVolume, (int8)m_asActiveSamples[j].m_nEmittingVolume, 10);
+ SampleManager.SetChannelEmittingVolume(j, m_bDoubleVolume ? 2 * Min(63, vol) : vol);
m_asActiveSamples[j].m_nEmittingVolume = vol;
}
+#else
+ if (sample.m_nVolume != m_asActiveSamples[j].m_nVolume) {
+ vol = Clamp2((int8)sample.m_nVolume, (int8)m_asActiveSamples[j].m_nVolume, 10);
+ m_asActiveSamples[j].m_nVolume = vol;
+ }
+ SampleManager.SetChannelVolume(j, m_bDoubleVolume ? 2 * Min(63, m_asActiveSamples[j].m_nVolume) : m_asActiveSamples[j].m_nVolume);
+#endif
TranslateEntity(&sample.m_vecPos, &position);
+#ifdef EXTERNAL_3D_SOUND
SampleManager.SetChannel3DPosition(j, position.x, position.y, position.z);
- SampleManager.SetChannel3DDistances(j, sample.m_fSoundIntensity, 0.25f * sample.m_fSoundIntensity);
+ SampleManager.SetChannel3DDistances(j, sample.m_MaxDistance, 0.25f * sample.m_MaxDistance);
+#else
+ sample.m_nPan = ComputePan(sample.m_fDistance, &position);
+ SampleManager.SetChannelPan(j, sample.m_nPan);
+#endif
}
- SampleManager.SetChannelReverbFlag(j, sample.m_bReverbFlag);
+ SampleManager.SetChannelReverbFlag(j, sample.m_bReverb);
break;
}
- sample.m_bIsProcessed = FALSE;
- m_asActiveSamples[j].m_bIsProcessed = FALSE;
+ sample.m_bIsBeingPlayed = FALSE;
+ m_asActiveSamples[j].m_bIsBeingPlayed = FALSE;
}
}
}
}
- for (int32 i = 0; i < m_nActiveSamples; i++) {
- if (m_asActiveSamples[i].m_nSampleIndex != NO_SAMPLE && !m_asActiveSamples[i].m_bIsProcessed) {
+ for (uint8 i = 0; i < m_nActiveSamples; i++) {
+ if (m_asActiveSamples[i].m_nSampleIndex != NO_SAMPLE && !m_asActiveSamples[i].m_bIsBeingPlayed) {
SampleManager.StopChannel(i);
m_asActiveSamples[i].m_nSampleIndex = NO_SAMPLE;
m_asActiveSamples[i].m_nEntityIndex = AEHANDLE_NONE;
}
}
- for (uint8 i = 0; i < m_SampleRequestQueuesStatus[m_nActiveSampleQueue]; ++i) {
- tSound &sample = m_asSamples[m_nActiveSampleQueue][m_abSampleQueueIndexTable[m_nActiveSampleQueue][i]];
- if (!sample.m_bIsProcessed && !sample.m_bLoopEnded && m_asAudioEntities[sample.m_nEntityIndex].m_bIsUsed && sample.m_nSampleIndex < NO_SAMPLE) {
- if (sample.m_nCounter > 255 && sample.m_nLoopCount && sample.m_nLoopsRemaining) {
- --sample.m_nLoopsRemaining;
- sample.m_nReleasingVolumeDivider = 1;
- } else {
- for (uint8 j = 0; j < m_nActiveSamples; ++j) {
- if (!m_asActiveSamples[j].m_bIsProcessed) {
- if (sample.m_nLoopCount) {
- v28 = sample.m_nFrequency / m_nTimeSpent;
- v29 = sample.m_nLoopCount * SampleManager.GetSampleLength(sample.m_nSampleIndex);
- if (v28 == 0)
+ for (uint8 i = 0; i < m_nRequestedCount[m_nActiveQueue]; i++) {
+ tSound &sample = m_aRequestedQueue[m_nActiveQueue][m_aRequestedOrderList[m_nActiveQueue][i]];
+ if (!sample.m_bIsBeingPlayed && !sample.m_bIsPlayingFinished && m_asAudioEntities[sample.m_nEntityIndex].m_bIsUsed && sample.m_nSampleIndex < NO_SAMPLE) {
+#ifdef AUDIO_REFLECTIONS
+ if (sample.m_nCounter > 255 && sample.m_nLoopCount > 0 && sample.m_nReflectionDelay > 0) { // check if reflection
+ sample.m_nReflectionDelay--;
+ sample.m_nFramesToPlay = 1;
+ } else
+#endif
+ {
+ for (uint8 j = 0; j < m_nActiveSamples; j++) {
+ if (!m_asActiveSamples[j].m_bIsBeingPlayed) {
+ if (sample.m_nLoopCount > 0) {
+ samplesPerFrame = sample.m_nFrequency / m_nTimeSpent;
+ samplesToPlay = sample.m_nLoopCount * SampleManager.GetSampleLength(sample.m_nSampleIndex);
+ if (samplesPerFrame == 0)
continue;
- sample.m_nReleasingVolumeDivider = v29 / v28 + 1;
+ sample.m_nFramesToPlay = samplesToPlay / samplesPerFrame + 1;
}
memcpy(&m_asActiveSamples[j], &sample, sizeof(tSound));
- if (!m_asActiveSamples[j].m_bIs2D)
+ if (!m_asActiveSamples[j].m_bIs2D) {
TranslateEntity(&m_asActiveSamples[j].m_vecPos, &position);
- if (field_4) {
- emittingVol = 2 * Min(63, m_asActiveSamples[j].m_nEmittingVolume);
- } else {
- emittingVol = m_asActiveSamples[j].m_nEmittingVolume;
+#ifndef EXTERNAL_3D_SOUND
+ m_asActiveSamples[j].m_nPan = ComputePan(m_asActiveSamples[j].m_fDistance, &position);
+#endif
}
+ emittingVol = m_bDoubleVolume ? 2 * Min(63, m_asActiveSamples[j].WORKING_VOLUME_FIELD) : m_asActiveSamples[j].WORKING_VOLUME_FIELD;
+#ifdef GTA_PS2
+ {
+ SampleManager.InitialiseChannel(j, m_asActiveSamples[j].m_nSampleIndex, m_asActiveSamples[j].m_nBankIndex);
+#else
if (SampleManager.InitialiseChannel(j, m_asActiveSamples[j].m_nSampleIndex, m_asActiveSamples[j].m_nBankIndex)) {
+#endif
+#ifdef USE_TIME_SCALE_FOR_AUDIO
+ SampleManager.SetChannelFrequency(j, m_asActiveSamples[j].m_nFrequency * timeScale);
+#else
SampleManager.SetChannelFrequency(j, m_asActiveSamples[j].m_nFrequency);
+#endif
+#ifdef EXTERNAL_3D_SOUND
SampleManager.SetChannelEmittingVolume(j, emittingVol);
+#else
+ SampleManager.SetChannelVolume(j, emittingVol);
+ SampleManager.SetChannelPan(j, m_asActiveSamples[j].m_nPan);
+#endif
+#ifndef GTA_PS2
SampleManager.SetChannelLoopPoints(j, m_asActiveSamples[j].m_nLoopStart, m_asActiveSamples[j].m_nLoopEnd);
+#endif
SampleManager.SetChannelLoopCount(j, m_asActiveSamples[j].m_nLoopCount);
- SampleManager.SetChannelReverbFlag(j, m_asActiveSamples[j].m_bReverbFlag);
+ SampleManager.SetChannelReverbFlag(j, m_asActiveSamples[j].m_bReverb);
+#ifdef EXTERNAL_3D_SOUND
if (m_asActiveSamples[j].m_bIs2D) {
- uint8 offset = m_asActiveSamples[j].m_nOffset;
- if (offset == 63) {
+ uint8 offset = m_asActiveSamples[j].m_nPan;
+ if (offset == 63)
x = 0.f;
- } else if (offset >= 63) {
- x = (offset - 63) * 1000.f / 63;
- } else {
- x = -(63 - offset) * 1000.f / 63;
- }
+ else if (offset >= 63)
+ x = (offset - 63) * 1000.0f / 63;
+ else
+ x = -(63 - offset) * 1000.0f / 63;
usedX = x;
- usedY = 0.f;
- usedZ = 0.f;
- m_asActiveSamples[j].m_fSoundIntensity = 100000.0f;
+ usedY = 0.0f;
+ usedZ = 0.0f;
+ m_asActiveSamples[j].m_MaxDistance = 100000.0f;
} else {
usedX = position.x;
usedY = position.y;
usedZ = position.z;
}
SampleManager.SetChannel3DPosition(j, usedX, usedY, usedZ);
- SampleManager.SetChannel3DDistances(j, m_asActiveSamples[j].m_fSoundIntensity, 0.25f * m_asActiveSamples[j].m_fSoundIntensity);
+ SampleManager.SetChannel3DDistances(j, m_asActiveSamples[j].m_MaxDistance, 0.25f * m_asActiveSamples[j].m_MaxDistance);
+#endif
SampleManager.StartChannel(j);
}
- m_asActiveSamples[j].m_bIsProcessed = TRUE;
- sample.m_bIsProcessed = TRUE;
+ m_asActiveSamples[j].m_bIsBeingPlayed = TRUE;
+ sample.m_bIsBeingPlayed = TRUE;
sample.m_nVolumeChange = -1;
break;
}
@@ -918,79 +1143,103 @@ cAudioManager::ProcessActiveQueues()
}
}
}
+
+#ifdef USE_TIME_SCALE_FOR_AUDIO
+ for (uint8 i = 0; i < m_nActiveSamples; i++) {
+ if (m_asActiveSamples[i].m_nSampleIndex != NO_SAMPLE && m_asActiveSamples[i].m_bIsBeingPlayed)
+ SampleManager.SetChannelFrequency(i, m_asActiveSamples[i].m_nFrequency * timeScale);
+ }
+#endif
+
+ #undef WORKING_VOLUME_FIELD
}
void
cAudioManager::ClearRequestedQueue()
{
- for (int32 i = 0; i < m_nActiveSamples; i++) {
- m_abSampleQueueIndexTable[m_nActiveSampleQueue][i] = m_nActiveSamples;
- }
- m_SampleRequestQueuesStatus[m_nActiveSampleQueue] = 0;
+ for (uint8 i = 0; i < m_nActiveSamples; i++)
+ m_aRequestedOrderList[m_nActiveQueue][i] = m_nActiveSamples;
+ m_nRequestedCount[m_nActiveQueue] = 0;
}
void
cAudioManager::ClearActiveSamples()
{
- for (int32 i = 0; i < m_nActiveSamples; i++) {
+ for (uint8 i = 0; i < m_nActiveSamples; i++) {
m_asActiveSamples[i].m_nEntityIndex = AEHANDLE_NONE;
m_asActiveSamples[i].m_nCounter = 0;
m_asActiveSamples[i].m_nSampleIndex = NO_SAMPLE;
m_asActiveSamples[i].m_nBankIndex = INVALID_SFX_BANK;
m_asActiveSamples[i].m_bIs2D = FALSE;
- m_asActiveSamples[i].m_nReleasingVolumeModificator = 5;
+ m_asActiveSamples[i].m_nPriority = 5;
m_asActiveSamples[i].m_nFrequency = 0;
m_asActiveSamples[i].m_nVolume = 0;
+#ifdef EXTERNAL_3D_SOUND
m_asActiveSamples[i].m_nEmittingVolume = 0;
+#endif
m_asActiveSamples[i].m_fDistance = 0.0f;
- m_asActiveSamples[i].m_bIsProcessed = FALSE;
- m_asActiveSamples[i].m_bLoopEnded = FALSE;
+ m_asActiveSamples[i].m_bIsBeingPlayed = FALSE;
+ m_asActiveSamples[i].m_bIsPlayingFinished = FALSE;
m_asActiveSamples[i].m_nLoopCount = 1;
#ifndef GTA_PS2
m_asActiveSamples[i].m_nLoopStart = 0;
m_asActiveSamples[i].m_nLoopEnd = -1;
#endif
m_asActiveSamples[i].m_fSpeedMultiplier = 0.0f;
- m_asActiveSamples[i].m_fSoundIntensity = 200.0f;
- m_asActiveSamples[i].m_nOffset = 63;
- m_asActiveSamples[i].m_bReleasingSoundFlag = FALSE;
- m_asActiveSamples[i].m_nCalculatedVolume = 0;
- m_asActiveSamples[i].m_nReleasingVolumeDivider = 0;
+ m_asActiveSamples[i].m_MaxDistance = 200.0f;
+ m_asActiveSamples[i].m_nPan = 63;
+ m_asActiveSamples[i].m_bStatic = FALSE;
+#if GTA_VERSION < GTA3_PC_10
+ m_asActiveSamples[i].unk = -3;
+#endif
+ m_asActiveSamples[i].m_nFinalPriority = 0;
+ m_asActiveSamples[i].m_nFramesToPlay = 0;
m_asActiveSamples[i].m_nVolumeChange = -1;
m_asActiveSamples[i].m_vecPos = CVector(0.0f, 0.0f, 0.0f);
- m_asActiveSamples[i].m_bReverbFlag = FALSE;
- m_asActiveSamples[i].m_nLoopsRemaining = 0;
- m_asActiveSamples[i].m_bRequireReflection = FALSE;
+ m_asActiveSamples[i].m_bReverb = FALSE;
+#ifdef AUDIO_REFLECTIONS
+ m_asActiveSamples[i].m_nReflectionDelay = 0;
+ m_asActiveSamples[i].m_bReflections = FALSE;
+#endif
}
}
void
cAudioManager::GenerateIntegerRandomNumberTable()
{
- for (int32 i = 0; i < ARRAY_SIZE(m_anRandomTable); i++) {
+ for (uint32 i = 0; i < ARRAY_SIZE(m_anRandomTable); i++)
m_anRandomTable[i] = myrand();
- }
}
-#ifdef GTA_PC
+#ifdef GTA_PS2
+bool8
+cAudioManager::LoadBankIfNecessary(uint8 bank)
+{
+ if(!SampleManager.IsSampleBankLoaded(bank))
+ return SampleManager.LoadSampleBank(bank);
+ return FALSE;
+}
+#endif
+
+#ifdef EXTERNAL_3D_SOUND
void
cAudioManager::AdjustSamplesVolume()
{
- for (int i = 0; i < m_SampleRequestQueuesStatus[m_nActiveSampleQueue]; i++) {
- tSound *pSample = &m_asSamples[m_nActiveSampleQueue][m_abSampleQueueIndexTable[m_nActiveSampleQueue][i]];
+ for (uint8 i = 0; i < m_nRequestedCount[m_nActiveQueue]; i++) {
+ tSound *pSample = &m_aRequestedQueue[m_nActiveQueue][m_aRequestedOrderList[m_nActiveQueue][i]];
if (!pSample->m_bIs2D)
- pSample->m_nEmittingVolume = ComputeEmittingVolume(pSample->m_nEmittingVolume, pSample->m_fSoundIntensity, pSample->m_fDistance);
+ pSample->m_nEmittingVolume = ComputeEmittingVolume(pSample->m_nEmittingVolume, pSample->m_MaxDistance, pSample->m_fDistance);
}
}
uint8
-cAudioManager::ComputeEmittingVolume(uint8 emittingVolume, float intensity, float dist)
+cAudioManager::ComputeEmittingVolume(uint8 emittingVolume, float maxDistance, float distance)
{
- float quatIntensity = intensity / 4.0f;
- float diffIntensity = intensity - quatIntensity;
- if (dist > diffIntensity)
- return (quatIntensity - (dist - diffIntensity)) * (float)emittingVolume / quatIntensity;
+ float minDistance = maxDistance / 4.0f;
+ float diffDistance = maxDistance - minDistance;
+ if (distance > diffDistance)
+ return (minDistance - (distance - diffDistance)) * (float)emittingVolume / minDistance;
return emittingVolume;
}
#endif
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-16 14:07:15 +0000