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Use TArray and TMap instead of std::vector and std::map

This commit is contained in:
Chris Robinson 2014-06-28 00:33:15 -07:00
parent a630c47e6a
commit c73d97af44
3 changed files with 105 additions and 96 deletions
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169
src/sound/oalsound.cpp
View File

@ -98,11 +98,6 @@ EXTERN_CVAR (Bool, snd_pitched)
#define MAKE_PTRID(x) ((void*)(uintptr_t)(x))
#define GET_PTRID(x) ((uint32)(uintptr_t)(x))
#define foreach(type, name, vec) \
for(std::vector<type>::iterator (name) = (vec).begin(), \
(_end_##name) = (vec).end(); \
(name) != (_end_##name);(name)++)
static ALenum checkALError(const char *fn, unsigned int ln)
{
@ -194,16 +189,15 @@ class OpenALSoundStream : public SoundStream
bool SetupSource()
{
/* Get a source, killing the farthest, lowest-priority sound if needed */
if(Renderer->FreeSfx.size() == 0)
if(Renderer->FreeSfx.Size() == 0)
{
FSoundChan *lowest = Renderer->FindLowestChannel();
if(lowest) Renderer->StopChannel(lowest);
if(Renderer->FreeSfx.size() == 0)
if(Renderer->FreeSfx.Size() == 0)
return false;
}
Source = Renderer->FreeSfx.back();
Renderer->FreeSfx.pop_back();
Renderer->FreeSfx.Pop(Source);
/* Set the default properties for localized playback */
alSource3f(Source, AL_DIRECTION, 0.f, 0.f, 0.f);
@ -232,7 +226,7 @@ public:
OpenALSoundStream(OpenALSoundRenderer *renderer)
: Renderer(renderer), Source(0), Playing(false), Looping(false), Volume(1.0f)
{
Renderer->Streams.push_back(this);
Renderer->Streams.Push(this);
memset(Buffers, 0, sizeof(Buffers));
}
@ -243,7 +237,7 @@ public:
alSourceRewind(Source);
alSourcei(Source, AL_BUFFER, 0);
Renderer->FreeSfx.push_back(Source);
Renderer->FreeSfx.Push(Source);
Source = 0;
}
@ -254,8 +248,7 @@ public:
}
getALError();
Renderer->Streams.erase(std::find(Renderer->Streams.begin(),
Renderer->Streams.end(), this));
Renderer->Streams.Delete(Renderer->Streams.Find(this));
Renderer = NULL;
}
@ -704,19 +697,18 @@ OpenALSoundRenderer::OpenALSoundRenderer()
alcGetIntegerv(Device, ALC_MONO_SOURCES, 1, &numMono);
alcGetIntegerv(Device, ALC_STEREO_SOURCES, 1, &numStereo);
Sources.resize(std::min<size_t>(std::max<ALCint>(*snd_channels, 2),
numMono+numStereo));
for(size_t i = 0;i < Sources.size();i++)
Sources.Resize(std::min<int>(std::max<int>(*snd_channels, 2), numMono+numStereo));
for(size_t i = 0;i < Sources.Size();i++)
{
alGenSources(1, &Sources[i]);
if(getALError() != AL_NO_ERROR)
{
Sources.resize(i);
Sources.Resize(i);
Sources.ShrinkToFit();
break;
}
FreeSfx.push_back(Sources[i]);
}
if(Sources.size() == 0)
if(Sources.Size() == 0)
{
Printf(TEXTCOLOR_RED" Error: could not generate any sound sources!\n");
alcMakeContextCurrent(NULL);
@ -726,7 +718,8 @@ OpenALSoundRenderer::OpenALSoundRenderer()
Device = NULL;
return;
}
DPrintf(" Allocated "TEXTCOLOR_BLUE"%zu"TEXTCOLOR_NORMAL" sources\n", Sources.size());
FreeSfx = Sources;
DPrintf(" Allocated "TEXTCOLOR_BLUE"%u"TEXTCOLOR_NORMAL" sources\n", Sources.Size());
WasInWater = false;
if(*snd_efx && ALC.EXT_EFX)
@ -822,22 +815,24 @@ OpenALSoundRenderer::~OpenALSoundRenderer()
if(!Device)
return;
while(Streams.size() > 0)
while(Streams.Size() > 0)
delete Streams[0];
alDeleteSources(Sources.size(), &Sources[0]);
Sources.clear();
FreeSfx.clear();
SfxGroup.clear();
PausableSfx.clear();
ReverbSfx.clear();
alDeleteSources(Sources.Size(), &Sources[0]);
Sources.Clear();
FreeSfx.Clear();
SfxGroup.Clear();
PausableSfx.Clear();
ReverbSfx.Clear();
for(EffectMap::iterator i = EnvEffects.begin();i != EnvEffects.end();i++)
if(EnvEffects.CountUsed() > 0)
{
if(i->second)
alDeleteEffects(1, &(i->second));
EffectMapIter iter(EnvEffects);
EffectMap::Pair *pair;
while(iter.NextPair(pair))
alDeleteEffects(1, &(pair->Value));
}
EnvEffects.clear();
EnvEffects.Clear();
if(EnvSlot)
{
@ -879,8 +874,8 @@ void OpenALSoundRenderer::SetSfxVolume(float volume)
void OpenALSoundRenderer::SetMusicVolume(float volume)
{
MusicVolume = volume;
foreach(SoundStream*, i, Streams)
(*i)->SetVolume(-1.f);
for(uint32 i = 0;i < Streams.Size();++i)
Streams[i]->SetVolume(-1.f);
}
unsigned int OpenALSoundRenderer::GetMSLength(SoundHandle sfx)
@ -1092,17 +1087,17 @@ SoundStream *OpenALSoundRenderer::OpenStream(std::auto_ptr<FileReader> reader, i
FISoundChannel *OpenALSoundRenderer::StartSound(SoundHandle sfx, float vol, int pitch, int chanflags, FISoundChannel *reuse_chan)
{
if(FreeSfx.size() == 0)
if(FreeSfx.Size() == 0)
{
FSoundChan *lowest = FindLowestChannel();
if(lowest) StopChannel(lowest);
if(FreeSfx.size() == 0)
if(FreeSfx.Size() == 0)
return NULL;
}
ALuint buffer = GET_PTRID(sfx.data);
ALuint source = FreeSfx.back();
ALuint source = FreeSfx.Last();
alSource3f(source, AL_POSITION, 0.f, 0.f, 0.f);
alSource3f(source, AL_VELOCITY, 0.f, 0.f, 0.f);
alSource3f(source, AL_DIRECTION, 0.f, 0.f, 0.f);
@ -1161,11 +1156,11 @@ FISoundChannel *OpenALSoundRenderer::StartSound(SoundHandle sfx, float vol, int
}
if(!(chanflags&SNDF_NOREVERB))
ReverbSfx.push_back(source);
ReverbSfx.Push(source);
if(!(chanflags&SNDF_NOPAUSE))
PausableSfx.push_back(source);
SfxGroup.push_back(source);
FreeSfx.pop_back();
PausableSfx.Push(source);
SfxGroup.Push(source);
FreeSfx.Pop();
FISoundChannel *chan = reuse_chan;
if(!chan) chan = S_GetChannel(MAKE_PTRID(source));
@ -1187,7 +1182,7 @@ FISoundChannel *OpenALSoundRenderer::StartSound3D(SoundHandle sfx, SoundListener
{
float dist_sqr = (pos - listener->position).LengthSquared();
if(FreeSfx.size() == 0)
if(FreeSfx.Size() == 0)
{
FSoundChan *lowest = FindLowestChannel();
if(lowest)
@ -1196,13 +1191,13 @@ FISoundChannel *OpenALSoundRenderer::StartSound3D(SoundHandle sfx, SoundListener
lowest->DistanceSqr > dist_sqr))
StopChannel(lowest);
}
if(FreeSfx.size() == 0)
if(FreeSfx.Size() == 0)
return NULL;
}
bool manualRolloff = true;
ALuint buffer = GET_PTRID(sfx.data);
ALuint source = FreeSfx.back();
ALuint source = FreeSfx.Last();
if(rolloff->RolloffType == ROLLOFF_Log)
{
if(AL.EXT_source_distance_model)
@ -1335,11 +1330,11 @@ FISoundChannel *OpenALSoundRenderer::StartSound3D(SoundHandle sfx, SoundListener
}
if(!(chanflags&SNDF_NOREVERB))
ReverbSfx.push_back(source);
ReverbSfx.Push(source);
if(!(chanflags&SNDF_NOPAUSE))
PausableSfx.push_back(source);
SfxGroup.push_back(source);
FreeSfx.pop_back();
PausableSfx.Push(source);
SfxGroup.Push(source);
FreeSfx.Pop();
FISoundChannel *chan = reuse_chan;
if(!chan) chan = S_GetChannel(MAKE_PTRID(source));
@ -1378,15 +1373,14 @@ void OpenALSoundRenderer::StopChannel(FISoundChannel *chan)
alSourcei(source, AL_BUFFER, 0);
getALError();
std::vector<ALuint>::iterator i;
uint32 i;
if((i=PausableSfx.Find(source)) < PausableSfx.Size())
PausableSfx.Delete(i);
if((i=ReverbSfx.Find(source)) < ReverbSfx.Size())
ReverbSfx.Delete(i);
i = std::find(PausableSfx.begin(), PausableSfx.end(), source);
if(i != PausableSfx.end()) PausableSfx.erase(i);
i = std::find(ReverbSfx.begin(), ReverbSfx.end(), source);
if(i != ReverbSfx.end()) ReverbSfx.erase(i);
SfxGroup.erase(std::find(SfxGroup.begin(), SfxGroup.end(), source));
FreeSfx.push_back(source);
SfxGroup.Delete(SfxGroup.Find(source));
FreeSfx.Push(source);
}
unsigned int OpenALSoundRenderer::GetPosition(FISoundChannel *chan)
@ -1409,9 +1403,9 @@ void OpenALSoundRenderer::SetSfxPaused(bool paused, int slot)
if(paused)
{
SFXPaused |= 1 << slot;
if(oldslots == 0 && PausableSfx.size() > 0)
if(oldslots == 0 && PausableSfx.Size() > 0)
{
alSourcePausev(PausableSfx.size(), &PausableSfx[0]);
alSourcePausev(PausableSfx.Size(), &PausableSfx[0]);
getALError();
PurgeStoppedSources();
}
@ -1419,9 +1413,9 @@ void OpenALSoundRenderer::SetSfxPaused(bool paused, int slot)
else
{
SFXPaused &= ~(1 << slot);
if(SFXPaused == 0 && oldslots != 0 && PausableSfx.size() > 0)
if(SFXPaused == 0 && oldslots != 0 && PausableSfx.Size() > 0)
{
alSourcePlayv(PausableSfx.size(), &PausableSfx[0]);
alSourcePlayv(PausableSfx.Size(), &PausableSfx[0]);
getALError();
}
}
@ -1447,9 +1441,9 @@ void OpenALSoundRenderer::Sync(bool sync)
{
if(sync)
{
if(SfxGroup.size() > 0)
if(SfxGroup.Size() > 0)
{
alSourcePausev(SfxGroup.size(), &SfxGroup[0]);
alSourcePausev(SfxGroup.Size(), &SfxGroup[0]);
getALError();
PurgeStoppedSources();
}
@ -1459,21 +1453,22 @@ void OpenALSoundRenderer::Sync(bool sync)
// Might already be something to handle this; basically, get a vector
// of all values in SfxGroup that are not also in PausableSfx (when
// SFXPaused is non-0).
std::vector<ALuint> toplay = SfxGroup;
TArray<ALuint> toplay = SfxGroup;
if(SFXPaused)
{
std::vector<ALuint>::iterator i = toplay.begin();
while(i != toplay.end())
uint32 i = 0;
while(i < toplay.Size())
{
if(std::find(PausableSfx.begin(), PausableSfx.end(), *i) != PausableSfx.end())
i = toplay.erase(i);
uint32 p = PausableSfx.Find(toplay[i]);
if(p < PausableSfx.Size())
toplay.Delete(i);
else
i++;
}
}
if(toplay.size() > 0)
if(toplay.Size() > 0)
{
alSourcePlayv(toplay.size(), &toplay[0]);
alSourcePlayv(toplay.Size(), &toplay[0]);
getALError();
}
}
@ -1582,15 +1577,15 @@ void OpenALSoundRenderer::UpdateListener(SoundListener *listener)
alFilterf(EnvFilters[1], AL_LOWPASS_GAINHF, 1.f);
// Apply the updated filters on the sources
foreach(ALuint, i, ReverbSfx)
for(uint32 i = 0;i < ReverbSfx.Size();++i)
{
alSourcei(*i, AL_DIRECT_FILTER, EnvFilters[0]);
alSource3i(*i, AL_AUXILIARY_SEND_FILTER, EnvSlot, 0, EnvFilters[1]);
alSourcei(ReverbSfx[i], AL_DIRECT_FILTER, EnvFilters[0]);
alSource3i(ReverbSfx[i], AL_AUXILIARY_SEND_FILTER, EnvSlot, 0, EnvFilters[1]);
}
}
foreach(ALuint, i, ReverbSfx)
alSourcef(*i, AL_PITCH, PITCH_MULT);
for(uint32 i = 0;i < ReverbSfx.Size();++i)
alSourcef(ReverbSfx[i], AL_PITCH, PITCH_MULT);
getALError();
}
}
@ -1606,15 +1601,15 @@ void OpenALSoundRenderer::UpdateListener(SoundListener *listener)
alFilterf(EnvFilters[0], AL_LOWPASS_GAINHF, 1.f);
alFilterf(EnvFilters[1], AL_LOWPASS_GAIN, 1.f);
alFilterf(EnvFilters[1], AL_LOWPASS_GAINHF, 1.f);
foreach(ALuint, i, ReverbSfx)
for(uint32 i = 0;i < ReverbSfx.Size();++i)
{
alSourcei(*i, AL_DIRECT_FILTER, EnvFilters[0]);
alSource3i(*i, AL_AUXILIARY_SEND_FILTER, EnvSlot, 0, EnvFilters[1]);
alSourcei(ReverbSfx[i], AL_DIRECT_FILTER, EnvFilters[0]);
alSource3i(ReverbSfx[i], AL_AUXILIARY_SEND_FILTER, EnvSlot, 0, EnvFilters[1]);
}
}
foreach(ALuint, i, ReverbSfx)
alSourcef(*i, AL_PITCH, 1.f);
for(uint32 i = 0;i < ReverbSfx.Size();++i)
alSourcef(ReverbSfx[i], AL_PITCH, 1.f);
getALError();
}
}
@ -1624,8 +1619,8 @@ void OpenALSoundRenderer::UpdateSounds()
alProcessUpdatesSOFT();
// For some reason this isn't being called?
foreach(SoundStream*, stream, Streams)
(*stream)->IsEnded();
for(uint32 i = 0;i < Streams.Size();++i)
Streams[i]->IsEnded();
if(ALC.EXT_disconnect)
{
@ -1716,9 +1711,10 @@ FString OpenALSoundRenderer::GatherStats()
alcGetIntegerv(Device, ALC_REFRESH, 1, &updates);
getALCError(Device);
ALuint total = Sources.size();
ALuint used = SfxGroup.size()+Streams.size();
ALuint unused = FreeSfx.size();
uint32 total = Sources.Size();
uint32 used = SfxGroup.Size()+Streams.Size();
uint32 unused = FreeSfx.Size();
FString out;
out.Format("%u sources ("TEXTCOLOR_YELLOW"%u"TEXTCOLOR_NORMAL" active, "TEXTCOLOR_YELLOW"%u"TEXTCOLOR_NORMAL" free), Update interval: "TEXTCOLOR_YELLOW"%d"TEXTCOLOR_NORMAL"ms",
total, used, unused, 1000/updates);
@ -1761,17 +1757,18 @@ void OpenALSoundRenderer::PrintDriversList()
void OpenALSoundRenderer::PurgeStoppedSources()
{
// Release channels that are stopped
foreach(ALuint, i, SfxGroup)
for(uint32 i = 0;i < SfxGroup.Size();++i)
{
ALuint src = SfxGroup[i];
ALint state = AL_INITIAL;
alGetSourcei(*i, AL_SOURCE_STATE, &state);
alGetSourcei(src, AL_SOURCE_STATE, &state);
if(state == AL_INITIAL || state == AL_PLAYING || state == AL_PAUSED)
continue;
FSoundChan *schan = Channels;
while(schan)
{
if(schan->SysChannel != NULL && *i == GET_PTRID(schan->SysChannel))
if(schan->SysChannel != NULL && src == GET_PTRID(schan->SysChannel))
{
StopChannel(schan);
break;

21
src/sound/oalsound.h
View File

@ -182,27 +182,28 @@ private:
ALCdevice *Device;
ALCcontext *Context;
std::vector<ALuint> Sources;
TArray<ALuint> Sources;
ALfloat SfxVolume;
ALfloat MusicVolume;
int SFXPaused;
std::vector<ALuint> FreeSfx;
std::vector<ALuint> PausableSfx;
std::vector<ALuint> ReverbSfx;
std::vector<ALuint> SfxGroup;
TArray<ALuint> FreeSfx;
TArray<ALuint> PausableSfx;
TArray<ALuint> ReverbSfx;
TArray<ALuint> SfxGroup;
const ReverbContainer *PrevEnvironment;
typedef std::map<WORD,ALuint> EffectMap;
ALuint EnvSlot;
typedef TMap<WORD,ALuint> EffectMap;
typedef TMapIterator<WORD,ALuint> EffectMapIter;
ALuint EnvSlot;
ALuint EnvFilters[2];
EffectMap EnvEffects;
EffectMap EnvEffects;
bool WasInWater;
bool WasInWater;
std::vector<SoundStream*> Streams;
TArray<OpenALSoundStream*> Streams;
friend class OpenALSoundStream;
};

11
src/tarray.h
View File

@ -136,6 +136,17 @@ public:
return Array[Count-1];
}
unsigned int Find(const T& item) const
{
unsigned int i;
for(i = 0;i < Count;++i)
{
if(Array[i] == item)
break;
}
return i;
}
unsigned int Push (const T &item)
{
Grow (1);