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Merge remote-tracking branch 'upstream/miami' into miami

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This commit is contained in:
Nikolay Korolev 2021-01-05 00:48:40 +03:00
parent 6fa081e004 6753d39dd0
commit a6680e38d5
6 changed files with 188 additions and 60 deletions
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1
src/audio/AudioManager.cpp
View file

@ -24,6 +24,7 @@ cAudioManager::cAudioManager()
{
m_bIsInitialised = false;
m_bReverb = true;
field_6 = 0;
m_fSpeedOfSound = SPEED_OF_SOUND / TIME_SPENT;
m_nTimeSpent = TIME_SPENT;
m_nActiveSamples = NUM_SOUNDS_SAMPLES_SLOTS;

212
src/audio/oal/stream.cpp
View file

@ -19,6 +19,64 @@
#include "crossplatform.h"
#endif
/*
As we ran onto an issue of having different volume levels for mono streams
and stereo streams we are now handling all the stereo panning ourselves.
Each stream now has two sources - one panned to the left and one to the right,
and uses two separate buffers to store data for each individual channel.
For that we also have to reshuffle all decoded PCM stereo data from LRLRLRLR to
LLLLRRRR (handled by CSortStereoBuffer).
*/
class CSortStereoBuffer
{
uint16* PcmBuf;
size_t BufSize;
public:
CSortStereoBuffer() : PcmBuf(nil), BufSize(0) {}
~CSortStereoBuffer()
{
if (PcmBuf)
free(PcmBuf);
}
uint16* GetBuffer(size_t size)
{
if (size == 0) return nil;
if (!PcmBuf)
{
BufSize = size;
PcmBuf = (uint16*)malloc(BufSize);
}
else if (BufSize < size)
{
BufSize = size;
PcmBuf = (uint16*)realloc(PcmBuf, size);
}
return PcmBuf;
}
void SortStereo(void* buf, size_t size)
{
uint16* InBuf = (uint16*)buf;
uint16* OutBuf = GetBuffer(size);
if (!OutBuf) return;
size_t rightStart = size / 4;
for (size_t i = 0; i < size / 4; i++)
{
OutBuf[i] = InBuf[i*2];
OutBuf[i+rightStart] = InBuf[i*2+1];
}
memcpy(InBuf, OutBuf, size);
}
};
CSortStereoBuffer SortStereoBuffer;
#ifndef AUDIO_OPUS
class CSndFile : public IDecoder
{
@ -81,7 +139,11 @@ public:
uint32 Decode(void *buffer)
{
if ( !IsOpened() ) return 0;
return sf_read_short(m_pfSound, (short *)buffer, GetBufferSamples()) * GetSampleSize();
size_t size = sf_read_short(m_pfSound, (short*)buffer, GetBufferSamples()) * GetSampleSize();
if (GetChannels()==2)
SortStereoBuffer.SortStereo(buffer, size);
return size;
}
};
@ -108,6 +170,8 @@ public:
m_pMH = mpg123_new(nil, nil);
if ( m_pMH )
{
mpg123_param(m_pMH, MPG123_FLAGS, MPG123_FUZZY | MPG123_SEEKBUFFER | MPG123_GAPLESS, 0.0);
long rate = 0;
int channels = 0;
int encoding = 0;
@ -183,6 +247,8 @@ public:
assert("We can't handle audio files more then 2 GB yet :shrug:" && (size < UINT32_MAX));
#endif
if (err != MPG123_OK && err != MPG123_DONE) return 0;
if (GetChannels() == 2)
SortStereoBuffer.SortStereo(buffer, size);
return (uint32)size;
}
};
@ -274,6 +340,9 @@ public:
if (size < 0)
return 0;
if (GetChannels() == 2)
SortStereoBuffer.SortStereo(buffer, size * m_nChannels * GetSampleSize());
return size * m_nChannels * GetSampleSize();
}
};
@ -285,7 +354,7 @@ class CADFFile : public CMP3File
{
size_t bytesRead = fread(buf, 1, size, (FILE*)fh);
uint8* _buf = (uint8*)buf;
for (int i = 0; i < size; i++)
for (size_t i = 0; i < size; i++)
_buf[i] ^= 0x22;
return bytesRead;
}
@ -304,6 +373,7 @@ public:
m_pMH = mpg123_new(nil, nil);
if (m_pMH)
{
mpg123_param(m_pMH, MPG123_FLAGS, MPG123_FUZZY | MPG123_SEEKBUFFER | MPG123_GAPLESS, 0.0);
long rate = 0;
int channels = 0;
int encoding = 0;
@ -338,8 +408,8 @@ void CStream::Terminate()
#endif
}
CStream::CStream(char *filename, ALuint &source, ALuint (&buffers)[NUM_STREAMBUFFERS]) :
m_alSource(source),
CStream::CStream(char *filename, ALuint *sources, ALuint (&buffers)[NUM_STREAMBUFFERS]) :
m_pAlSources(sources),
m_alBuffers(buffers),
m_pBuffer(nil),
m_bPaused(false),
@ -422,7 +492,7 @@ void CStream::Delete()
bool CStream::HasSource()
{
return m_alSource != AL_NONE;
return (m_pAlSources[0] != AL_NONE) && (m_pAlSources[1] != AL_NONE);
}
bool CStream::IsOpened()
@ -436,9 +506,10 @@ bool CStream::IsPlaying()
if ( !m_bPaused )
{
ALint sourceState;
alGetSourcei(m_alSource, AL_SOURCE_STATE, &sourceState);
if ( m_bActive || sourceState == AL_PLAYING )
ALint sourceState[2];
alGetSourcei(m_pAlSources[0], AL_SOURCE_STATE, &sourceState[0]);
alGetSourcei(m_pAlSources[1], AL_SOURCE_STATE, &sourceState[1]);
if ( m_bActive || sourceState[0] == AL_PLAYING || sourceState[1] == AL_PLAYING)
return true;
}
@ -449,9 +520,12 @@ void CStream::Pause()
{
if ( !HasSource() ) return;
ALint sourceState = AL_PAUSED;
alGetSourcei(m_alSource, AL_SOURCE_STATE, &sourceState);
alGetSourcei(m_pAlSources[0], AL_SOURCE_STATE, &sourceState);
if (sourceState != AL_PAUSED )
alSourcePause(m_alSource);
alSourcePause(m_pAlSources[0]);
alGetSourcei(m_pAlSources[1], AL_SOURCE_STATE, &sourceState);
if (sourceState != AL_PAUSED)
alSourcePause(m_pAlSources[1]);
}
void CStream::SetPause(bool bPause)
@ -473,19 +547,21 @@ void CStream::SetPause(bool bPause)
void CStream::SetPitch(float pitch)
{
if ( !HasSource() ) return;
alSourcef(m_alSource, AL_PITCH, pitch);
alSourcef(m_pAlSources[0], AL_PITCH, pitch);
alSourcef(m_pAlSources[1], AL_PITCH, pitch);
}
void CStream::SetGain(float gain)
{
if ( !HasSource() ) return;
alSourcef(m_alSource, AL_GAIN, gain);
alSourcef(m_pAlSources[0], AL_GAIN, gain);
alSourcef(m_pAlSources[1], AL_GAIN, gain);
}
void CStream::SetPosition(float x, float y, float z)
void CStream::SetPosition(int i, float x, float y, float z)
{
if ( !HasSource() ) return;
alSource3f(m_alSource, AL_POSITION, x, y, z);
alSource3f(m_pAlSources[i], AL_POSITION, x, y, z);
}
void CStream::SetVolume(uint32 nVol)
@ -496,8 +572,13 @@ void CStream::SetVolume(uint32 nVol)
void CStream::SetPan(uint8 nPan)
{
m_nPan = clamp((int8)nPan - 63, 0, 63);
SetPosition(0, (m_nPan - 63) / 64.0f, 0.0f, Sqrt(1.0f - SQR((m_nPan - 63) / 64.0f)));
m_nPan = clamp((int8)nPan + 64, 64, 127);
SetPosition(1, (m_nPan - 63) / 64.0f, 0.0f, Sqrt(1.0f - SQR((m_nPan - 63) / 64.0f)));
m_nPan = nPan;
SetPosition((nPan - 63)/64.0f, 0.0f, Sqrt(1.0f-SQR((nPan-63)/64.0f)));
}
void CStream::SetPosMS(uint32 nPos)
@ -514,10 +595,10 @@ uint32 CStream::GetPosMS()
ALint offset;
//alGetSourcei(m_alSource, AL_SAMPLE_OFFSET, &offset);
alGetSourcei(m_alSource, AL_BYTE_OFFSET, &offset);
alGetSourcei(m_pAlSources[0], AL_BYTE_OFFSET, &offset);
return m_pSoundFile->Tell()
- m_pSoundFile->samples2ms(m_pSoundFile->GetBufferSamples() * (NUM_STREAMBUFFERS-1)) / m_pSoundFile->GetChannels()
- m_pSoundFile->samples2ms(m_pSoundFile->GetBufferSamples() * (NUM_STREAMBUFFERS/2-1)) / m_pSoundFile->GetChannels()
+ m_pSoundFile->samples2ms(offset/m_pSoundFile->GetSampleSize()) / m_pSoundFile->GetChannels();
}
@ -527,33 +608,41 @@ uint32 CStream::GetLengthMS()
return m_pSoundFile->GetLength();
}
bool CStream::FillBuffer(ALuint alBuffer)
bool CStream::FillBuffer(ALuint *alBuffer)
{
if ( !HasSource() )
return false;
if ( !IsOpened() )
return false;
if ( !(alBuffer != AL_NONE && alIsBuffer(alBuffer)) )
if ( !(alBuffer[0] != AL_NONE && alIsBuffer(alBuffer[0])) )
return false;
if ( !(alBuffer[1] != AL_NONE && alIsBuffer(alBuffer[1])) )
return false;
uint32 size = m_pSoundFile->Decode(m_pBuffer);
if( size == 0 )
return false;
alBufferData(alBuffer, m_pSoundFile->GetChannels() == 1 ? AL_FORMAT_MONO16 : AL_FORMAT_STEREO16,
m_pBuffer, size, m_pSoundFile->GetSampleRate());
uint32 channelSize = size / m_pSoundFile->GetChannels();
alBufferData(alBuffer[0], AL_FORMAT_MONO16, m_pBuffer, channelSize, m_pSoundFile->GetSampleRate());
// TODO: use just one buffer if we play mono
if (m_pSoundFile->GetChannels() == 1)
alBufferData(alBuffer[1], AL_FORMAT_MONO16, m_pBuffer, channelSize, m_pSoundFile->GetSampleRate());
else
alBufferData(alBuffer[1], AL_FORMAT_MONO16, (uint8*)m_pBuffer + channelSize, channelSize, m_pSoundFile->GetSampleRate());
return true;
}
int32 CStream::FillBuffers()
{
int32 i = 0;
for ( i = 0; i < NUM_STREAMBUFFERS; i++ )
for ( i = 0; i < NUM_STREAMBUFFERS/2; i++ )
{
if ( !FillBuffer(m_alBuffers[i]) )
if ( !FillBuffer(&m_alBuffers[i*2]) )
break;
alSourceQueueBuffers(m_alSource, 1, &m_alBuffers[i]);
alSourceQueueBuffers(m_pAlSources[0], 1, &m_alBuffers[i*2]);
alSourceQueueBuffers(m_pAlSources[1], 1, &m_alBuffers[i*2+1]);
}
return i;
@ -563,12 +652,15 @@ void CStream::ClearBuffers()
{
if ( !HasSource() ) return;
ALint buffersQueued;
alGetSourcei(m_alSource, AL_BUFFERS_QUEUED, &buffersQueued);
ALint buffersQueued[2];
alGetSourcei(m_pAlSources[0], AL_BUFFERS_QUEUED, &buffersQueued[0]);
alGetSourcei(m_pAlSources[1], AL_BUFFERS_QUEUED, &buffersQueued[1]);
ALuint value;
while (buffersQueued--)
alSourceUnqueueBuffers(m_alSource, 1, &value);
while (buffersQueued[0]--)
alSourceUnqueueBuffers(m_pAlSources[0], 1, &value);
while (buffersQueued[1]--)
alSourceUnqueueBuffers(m_pAlSources[1], 1, &value);
}
bool CStream::Setup()
@ -576,7 +668,6 @@ bool CStream::Setup()
if ( IsOpened() )
{
m_pSoundFile->Seek(0);
alSourcei(m_alSource, AL_SOURCE_RELATIVE, AL_TRUE);
//SetPosition(0.0f, 0.0f, 0.0f);
SetPitch(1.0f);
//SetPan(m_nPan);
@ -592,17 +683,29 @@ void CStream::SetPlay(bool state)
if ( state )
{
ALint sourceState = AL_PLAYING;
alGetSourcei(m_alSource, AL_SOURCE_STATE, &sourceState);
alGetSourcei(m_pAlSources[0], AL_SOURCE_STATE, &sourceState);
if (sourceState != AL_PLAYING )
alSourcePlay(m_alSource);
alSourcePlay(m_pAlSources[0]);
sourceState = AL_PLAYING;
alGetSourcei(m_pAlSources[1], AL_SOURCE_STATE, &sourceState);
if (sourceState != AL_PLAYING)
alSourcePlay(m_pAlSources[1]);
m_bActive = true;
}
else
{
ALint sourceState = AL_STOPPED;
alGetSourcei(m_alSource, AL_SOURCE_STATE, &sourceState);
alGetSourcei(m_pAlSources[0], AL_SOURCE_STATE, &sourceState);
if (sourceState != AL_STOPPED )
alSourceStop(m_alSource);
alSourceStop(m_pAlSources[0]);
sourceState = AL_STOPPED;
alGetSourcei(m_pAlSources[1], AL_SOURCE_STATE, &sourceState);
if (sourceState != AL_STOPPED)
alSourceStop(m_pAlSources[1]);
m_bActive = false;
}
}
@ -633,35 +736,48 @@ void CStream::Update()
if ( !m_bPaused )
{
ALint sourceState;
ALint buffersProcessed = 0;
ALint sourceState[2];
ALint buffersProcessed[2] = { 0, 0 };
alGetSourcei(m_alSource, AL_SOURCE_STATE, &sourceState);
alGetSourcei(m_alSource, AL_BUFFERS_PROCESSED, &buffersProcessed);
// Relying a lot on left buffer states in here
//alSourcef(m_pAlSources[0], AL_ROLLOFF_FACTOR, 0.0f);
alGetSourcei(m_pAlSources[0], AL_SOURCE_STATE, &sourceState[0]);
alGetSourcei(m_pAlSources[0], AL_BUFFERS_PROCESSED, &buffersProcessed[0]);
//alSourcef(m_pAlSources[1], AL_ROLLOFF_FACTOR, 0.0f);
alGetSourcei(m_pAlSources[1], AL_SOURCE_STATE, &sourceState[1]);
alGetSourcei(m_pAlSources[1], AL_BUFFERS_PROCESSED, &buffersProcessed[1]);
ALint looping = AL_FALSE;
alGetSourcei(m_alSource, AL_LOOPING, &looping);
alGetSourcei(m_pAlSources[0], AL_LOOPING, &looping);
if ( looping == AL_TRUE )
{
TRACE("stream set looping");
alSourcei(m_alSource, AL_LOOPING, AL_TRUE);
alSourcei(m_pAlSources[0], AL_LOOPING, AL_TRUE);
alSourcei(m_pAlSources[1], AL_LOOPING, AL_TRUE);
}
while( buffersProcessed-- )
assert(buffersProcessed[0] == buffersProcessed[1]);
while( buffersProcessed[0]-- )
{
ALuint buffer;
ALuint buffer[2];
alSourceUnqueueBuffers(m_alSource, 1, &buffer);
alSourceUnqueueBuffers(m_pAlSources[0], 1, &buffer[0]);
alSourceUnqueueBuffers(m_pAlSources[1], 1, &buffer[1]);
if ( m_bActive && FillBuffer(buffer) )
alSourceQueueBuffers(m_alSource, 1, &buffer);
if (m_bActive && FillBuffer(buffer))
{
alSourceQueueBuffers(m_pAlSources[0], 1, &buffer[0]);
alSourceQueueBuffers(m_pAlSources[1], 1, &buffer[1]);
}
}
if ( sourceState != AL_PLAYING )
if ( sourceState[0] != AL_PLAYING )
{
alGetSourcei(m_alSource, AL_BUFFERS_PROCESSED, &buffersProcessed);
SetPlay(buffersProcessed!=0);
alGetSourcei(m_pAlSources[0], AL_BUFFERS_PROCESSED, &buffersProcessed[0]);
SetPlay(buffersProcessed[0]!=0);
}
}
}

10
src/audio/oal/stream.h
View file

@ -3,7 +3,7 @@
#ifdef AUDIO_OAL
#include <AL/al.h>
#define NUM_STREAMBUFFERS 4
#define NUM_STREAMBUFFERS 8
class IDecoder
{
@ -57,7 +57,7 @@ public:
class CStream
{
char m_aFilename[128];
ALuint &m_alSource;
ALuint *m_pAlSources;
ALuint (&m_alBuffers)[NUM_STREAMBUFFERS];
bool m_bPaused;
@ -73,20 +73,20 @@ class CStream
IDecoder *m_pSoundFile;
bool HasSource();
void SetPosition(float x, float y, float z);
void SetPosition(int i, float x, float y, float z);
void SetPitch(float pitch);
void SetGain(float gain);
void Pause();
void SetPlay(bool state);
bool FillBuffer(ALuint alBuffer);
bool FillBuffer(ALuint *alBuffer);
int32 FillBuffers();
void ClearBuffers();
public:
static void Initialise();
static void Terminate();
CStream(char *filename, ALuint &source, ALuint (&buffers)[NUM_STREAMBUFFERS]);
CStream(char *filename, ALuint *sources, ALuint (&buffers)[NUM_STREAMBUFFERS]);
~CStream();
void Delete();

21
src/audio/sampman_oal.cpp
View file

@ -102,7 +102,7 @@ CChannel aChannel[MAXCHANNELS+MAX2DCHANNELS];
uint8 nChannelVolume[MAXCHANNELS+MAX2DCHANNELS];
uint32 nStreamLength[TOTAL_STREAMED_SOUNDS];
ALuint ALStreamSources[MAX_STREAMS];
ALuint ALStreamSources[MAX_STREAMS][2];
ALuint ALStreamBuffers[MAX_STREAMS][NUM_STREAMBUFFERS];
struct tMP3Entry
@ -245,9 +245,9 @@ release_existing()
if (stream)
stream->ProviderTerm();
alDeleteSources(1, &ALStreamSources[i]);
alDeleteBuffers(NUM_STREAMBUFFERS, ALStreamBuffers[i]);
}
alDeleteSources(MAX_STREAMS*2, ALStreamSources[0]);
CChannel::DestroyChannels();
@ -287,7 +287,10 @@ set_new_provider(int index)
//TODO:
_maxSamples = MAXCHANNELS;
ALCint attr[] = {ALC_FREQUENCY,MAX_FREQ,0};
ALCint attr[] = {ALC_FREQUENCY,MAX_FREQ,
ALC_MONO_SOURCES, MAX_STREAMS * 2 + MAXCHANNELS,
0,
};
ALDevice = alcOpenDevice(providers[index].id);
ASSERT(ALDevice != NULL);
@ -319,11 +322,17 @@ set_new_provider(int index)
alGenAuxiliaryEffectSlots(1, &ALEffectSlot);
alGenEffects(1, &ALEffect);
}
alGenSources(MAX_STREAMS*2, ALStreamSources[0]);
for ( int32 i = 0; i < MAX_STREAMS; i++ )
{
alGenSources(1, &ALStreamSources[i]);
alGenBuffers(NUM_STREAMBUFFERS, ALStreamBuffers[i]);
alSourcei(ALStreamSources[i][0], AL_SOURCE_RELATIVE, AL_TRUE);
alSource3f(ALStreamSources[i][0], AL_POSITION, 0.0f, 0.0f, 0.0f);
alSourcef(ALStreamSources[i][0], AL_GAIN, 1.0f);
alSourcei(ALStreamSources[i][1], AL_SOURCE_RELATIVE, AL_TRUE);
alSource3f(ALStreamSources[i][1], AL_POSITION, 0.0f, 0.0f, 0.0f);
alSourcef(ALStreamSources[i][1], AL_GAIN, 1.0f);
CStream *stream = aStream[i];
if (stream)
@ -1937,7 +1946,7 @@ cSampleManager::SetStreamedVolumeAndPan(uint8 nVolume, uint8 nPan, uint8 nEffect
{
if ( nEffectFlag ) {
if ( nStream == 1 || nStream == 2 )
stream->SetVolume(2*128*nVolume*m_nEffectsVolume >> 14); // double the volume for now as it plays too quiet
stream->SetVolume(128*nVolume*m_nEffectsVolume >> 14);
else
stream->SetVolume(m_nEffectsFadeVolume*nVolume*m_nEffectsVolume >> 14);
}

2
src/core/Streaming.cpp
View file

@ -1921,10 +1921,12 @@ CStreaming::LoadBigBuildingsWhenNeeded(void)
ISLAND_LOADING_IS(LOW)
CStreaming::RequestBigBuildings(CGame::currLevel, TheCamera.GetPosition());
#ifdef NO_ISLAND_LOADING
else if(FrontEndMenuManager.m_PrefsIslandLoading == CMenuManager::ISLAND_LOADING_MEDIUM) {
RemoveIslandsNotUsed(CGame::currLevel);
CStreaming::RequestIslands(CGame::currLevel);
}
#endif
CStreaming::LoadAllRequestedModels(false);

2
src/entities/Entity.cpp
View file

@ -242,7 +242,7 @@ void
CEntity::UpdateRwFrame(void)
{
if(m_rwObject)
RwFrameUpdateObjects(rwObjectGetParent(m_rwObject));
RwFrameUpdateObjects((RwFrame*)rwObjectGetParent(m_rwObject));
}
void