diff options
Diffstat (limited to 'OpenAL32/alState.c')
| -rw-r--r-- | OpenAL32/alState.c | 609 |
1 files changed, 283 insertions, 326 deletions
diff --git a/OpenAL32/alState.c b/OpenAL32/alState.c index f56dc98d..cd8f0a56 100644 --- a/OpenAL32/alState.c +++ b/OpenAL32/alState.c @@ -43,260 +43,239 @@ static const ALchar alErrOutOfMemory[] = "Out of Memory"; AL_API ALvoid AL_APIENTRY alEnable(ALenum capability) { - ALCcontext *Context; + ALCcontext *context; - Context = GetContextRef(); - if(!Context) return; + context = GetContextRef(); + if(!context) return; - al_try + switch(capability) { - switch(capability) - { - case AL_SOURCE_DISTANCE_MODEL: - Context->SourceDistanceModel = AL_TRUE; - Context->UpdateSources = AL_TRUE; - break; + case AL_SOURCE_DISTANCE_MODEL: + context->SourceDistanceModel = AL_TRUE; + context->UpdateSources = AL_TRUE; + break; - default: - al_throwerr(Context, AL_INVALID_ENUM); - } + default: + SET_ERROR_AND_GOTO(context, AL_INVALID_ENUM, done); } - al_endtry; - ALCcontext_DecRef(Context); +done: + ALCcontext_DecRef(context); } AL_API ALvoid AL_APIENTRY alDisable(ALenum capability) { - ALCcontext *Context; + ALCcontext *context; - Context = GetContextRef(); - if(!Context) return; + context = GetContextRef(); + if(!context) return; - al_try + switch(capability) { - switch(capability) - { - case AL_SOURCE_DISTANCE_MODEL: - Context->SourceDistanceModel = AL_FALSE; - Context->UpdateSources = AL_TRUE; - break; + case AL_SOURCE_DISTANCE_MODEL: + context->SourceDistanceModel = AL_FALSE; + context->UpdateSources = AL_TRUE; + break; - default: - al_throwerr(Context, AL_INVALID_ENUM); - } + default: + SET_ERROR_AND_GOTO(context, AL_INVALID_ENUM, done); } - al_endtry; - ALCcontext_DecRef(Context); +done: + ALCcontext_DecRef(context); } AL_API ALboolean AL_APIENTRY alIsEnabled(ALenum capability) { - ALCcontext *Context; + ALCcontext *context; ALboolean value=AL_FALSE; - Context = GetContextRef(); - if(!Context) return AL_FALSE; + context = GetContextRef(); + if(!context) return AL_FALSE; - al_try + switch(capability) { - switch(capability) - { - case AL_SOURCE_DISTANCE_MODEL: - value = Context->SourceDistanceModel; - break; + case AL_SOURCE_DISTANCE_MODEL: + value = context->SourceDistanceModel; + break; - default: - al_throwerr(Context, AL_INVALID_ENUM); - } + default: + SET_ERROR_AND_GOTO(context, AL_INVALID_ENUM, done); } - al_endtry; - ALCcontext_DecRef(Context); +done: + ALCcontext_DecRef(context); return value; } AL_API ALboolean AL_APIENTRY alGetBoolean(ALenum pname) { - ALCcontext *Context; + ALCcontext *context; ALboolean value=AL_FALSE; - Context = GetContextRef(); - if(!Context) return AL_FALSE; + context = GetContextRef(); + if(!context) return AL_FALSE; - al_try + switch(pname) { - switch(pname) - { - case AL_DOPPLER_FACTOR: - if(Context->DopplerFactor != 0.0f) - value = AL_TRUE; - break; - - case AL_DOPPLER_VELOCITY: - if(Context->DopplerVelocity != 0.0f) - value = AL_TRUE; - break; - - case AL_DISTANCE_MODEL: - if(Context->DistanceModel == AL_INVERSE_DISTANCE_CLAMPED) - value = AL_TRUE; - break; - - case AL_SPEED_OF_SOUND: - if(Context->SpeedOfSound != 0.0f) - value = AL_TRUE; - break; - - case AL_DEFERRED_UPDATES_SOFT: - value = Context->DeferUpdates; - break; - - default: - al_throwerr(Context, AL_INVALID_ENUM); - } + case AL_DOPPLER_FACTOR: + if(context->DopplerFactor != 0.0f) + value = AL_TRUE; + break; + + case AL_DOPPLER_VELOCITY: + if(context->DopplerVelocity != 0.0f) + value = AL_TRUE; + break; + + case AL_DISTANCE_MODEL: + if(context->DistanceModel == AL_INVERSE_DISTANCE_CLAMPED) + value = AL_TRUE; + break; + + case AL_SPEED_OF_SOUND: + if(context->SpeedOfSound != 0.0f) + value = AL_TRUE; + break; + + case AL_DEFERRED_UPDATES_SOFT: + value = context->DeferUpdates; + break; + + default: + SET_ERROR_AND_GOTO(context, AL_INVALID_ENUM, done); } - al_endtry; - ALCcontext_DecRef(Context); +done: + ALCcontext_DecRef(context); return value; } AL_API ALdouble AL_APIENTRY alGetDouble(ALenum pname) { - ALCcontext *Context; + ALCcontext *context; ALdouble value = 0.0; - Context = GetContextRef(); - if(!Context) return 0.0; + context = GetContextRef(); + if(!context) return 0.0; - al_try + switch(pname) { - switch(pname) - { - case AL_DOPPLER_FACTOR: - value = (ALdouble)Context->DopplerFactor; - break; + case AL_DOPPLER_FACTOR: + value = (ALdouble)context->DopplerFactor; + break; - case AL_DOPPLER_VELOCITY: - value = (ALdouble)Context->DopplerVelocity; - break; + case AL_DOPPLER_VELOCITY: + value = (ALdouble)context->DopplerVelocity; + break; - case AL_DISTANCE_MODEL: - value = (ALdouble)Context->DistanceModel; - break; + case AL_DISTANCE_MODEL: + value = (ALdouble)context->DistanceModel; + break; - case AL_SPEED_OF_SOUND: - value = (ALdouble)Context->SpeedOfSound; - break; + case AL_SPEED_OF_SOUND: + value = (ALdouble)context->SpeedOfSound; + break; - case AL_DEFERRED_UPDATES_SOFT: - value = (ALdouble)Context->DeferUpdates; - break; + case AL_DEFERRED_UPDATES_SOFT: + value = (ALdouble)context->DeferUpdates; + break; - default: - al_throwerr(Context, AL_INVALID_ENUM); - } + default: + SET_ERROR_AND_GOTO(context, AL_INVALID_ENUM, done); } - al_endtry; - ALCcontext_DecRef(Context); +done: + ALCcontext_DecRef(context); return value; } AL_API ALfloat AL_APIENTRY alGetFloat(ALenum pname) { - ALCcontext *Context; + ALCcontext *context; ALfloat value = 0.0f; - Context = GetContextRef(); - if(!Context) return 0.0f; + context = GetContextRef(); + if(!context) return 0.0f; - al_try + switch(pname) { - switch(pname) - { - case AL_DOPPLER_FACTOR: - value = Context->DopplerFactor; - break; + case AL_DOPPLER_FACTOR: + value = context->DopplerFactor; + break; - case AL_DOPPLER_VELOCITY: - value = Context->DopplerVelocity; - break; + case AL_DOPPLER_VELOCITY: + value = context->DopplerVelocity; + break; - case AL_DISTANCE_MODEL: - value = (ALfloat)Context->DistanceModel; - break; + case AL_DISTANCE_MODEL: + value = (ALfloat)context->DistanceModel; + break; - case AL_SPEED_OF_SOUND: - value = Context->SpeedOfSound; - break; + case AL_SPEED_OF_SOUND: + value = context->SpeedOfSound; + break; - case AL_DEFERRED_UPDATES_SOFT: - value = (ALfloat)Context->DeferUpdates; - break; + case AL_DEFERRED_UPDATES_SOFT: + value = (ALfloat)context->DeferUpdates; + break; - default: - al_throwerr(Context, AL_INVALID_ENUM); - } + default: + SET_ERROR_AND_GOTO(context, AL_INVALID_ENUM, done); } - al_endtry; - ALCcontext_DecRef(Context); +done: + ALCcontext_DecRef(context); return value; } AL_API ALint AL_APIENTRY alGetInteger(ALenum pname) { - ALCcontext *Context; + ALCcontext *context; ALint value = 0; - Context = GetContextRef(); - if(!Context) return 0; + context = GetContextRef(); + if(!context) return 0; - al_try + switch(pname) { - switch(pname) - { - case AL_DOPPLER_FACTOR: - value = (ALint)Context->DopplerFactor; - break; + case AL_DOPPLER_FACTOR: + value = (ALint)context->DopplerFactor; + break; - case AL_DOPPLER_VELOCITY: - value = (ALint)Context->DopplerVelocity; - break; + case AL_DOPPLER_VELOCITY: + value = (ALint)context->DopplerVelocity; + break; - case AL_DISTANCE_MODEL: - value = (ALint)Context->DistanceModel; - break; + case AL_DISTANCE_MODEL: + value = (ALint)context->DistanceModel; + break; - case AL_SPEED_OF_SOUND: - value = (ALint)Context->SpeedOfSound; - break; + case AL_SPEED_OF_SOUND: + value = (ALint)context->SpeedOfSound; + break; - case AL_DEFERRED_UPDATES_SOFT: - value = (ALint)Context->DeferUpdates; - break; + case AL_DEFERRED_UPDATES_SOFT: + value = (ALint)context->DeferUpdates; + break; - default: - al_throwerr(Context, AL_INVALID_ENUM); - } + default: + SET_ERROR_AND_GOTO(context, AL_INVALID_ENUM, done); } - al_endtry; - ALCcontext_DecRef(Context); +done: + ALCcontext_DecRef(context); return value; } AL_API ALvoid AL_APIENTRY alGetBooleanv(ALenum pname, ALboolean *values) { - ALCcontext *Context; + ALCcontext *context; if(values) { @@ -312,26 +291,24 @@ AL_API ALvoid AL_APIENTRY alGetBooleanv(ALenum pname, ALboolean *values) } } - Context = GetContextRef(); - if(!Context) return; + context = GetContextRef(); + if(!context) return; - al_try + if(!(values)) + SET_ERROR_AND_GOTO(context, AL_INVALID_VALUE, done); + switch(pname) { - CHECK_VALUE(Context, values); - switch(pname) - { - default: - al_throwerr(Context, AL_INVALID_ENUM); - } + default: + SET_ERROR_AND_GOTO(context, AL_INVALID_ENUM, done); } - al_endtry; - ALCcontext_DecRef(Context); +done: + ALCcontext_DecRef(context); } AL_API ALvoid AL_APIENTRY alGetDoublev(ALenum pname, ALdouble *values) { - ALCcontext *Context; + ALCcontext *context; if(values) { @@ -347,26 +324,24 @@ AL_API ALvoid AL_APIENTRY alGetDoublev(ALenum pname, ALdouble *values) } } - Context = GetContextRef(); - if(!Context) return; + context = GetContextRef(); + if(!context) return; - al_try + if(!(values)) + SET_ERROR_AND_GOTO(context, AL_INVALID_VALUE, done); + switch(pname) { - CHECK_VALUE(Context, values); - switch(pname) - { - default: - al_throwerr(Context, AL_INVALID_ENUM); - } + default: + SET_ERROR_AND_GOTO(context, AL_INVALID_ENUM, done); } - al_endtry; - ALCcontext_DecRef(Context); +done: + ALCcontext_DecRef(context); } AL_API ALvoid AL_APIENTRY alGetFloatv(ALenum pname, ALfloat *values) { - ALCcontext *Context; + ALCcontext *context; if(values) { @@ -382,26 +357,24 @@ AL_API ALvoid AL_APIENTRY alGetFloatv(ALenum pname, ALfloat *values) } } - Context = GetContextRef(); - if(!Context) return; + context = GetContextRef(); + if(!context) return; - al_try + if(!(values)) + SET_ERROR_AND_GOTO(context, AL_INVALID_VALUE, done); + switch(pname) { - CHECK_VALUE(Context, values); - switch(pname) - { - default: - al_throwerr(Context, AL_INVALID_ENUM); - } + default: + SET_ERROR_AND_GOTO(context, AL_INVALID_ENUM, done); } - al_endtry; - ALCcontext_DecRef(Context); +done: + ALCcontext_DecRef(context); } AL_API ALvoid AL_APIENTRY alGetIntegerv(ALenum pname, ALint *values) { - ALCcontext *Context; + ALCcontext *context; if(values) { @@ -417,178 +390,162 @@ AL_API ALvoid AL_APIENTRY alGetIntegerv(ALenum pname, ALint *values) } } - Context = GetContextRef(); - if(!Context) return; + context = GetContextRef(); + if(!context) return; - al_try + if(!(values)) + SET_ERROR_AND_GOTO(context, AL_INVALID_VALUE, done); + switch(pname) { - CHECK_VALUE(Context, values); - switch(pname) - { - default: - al_throwerr(Context, AL_INVALID_ENUM); - } + default: + SET_ERROR_AND_GOTO(context, AL_INVALID_ENUM, done); } - al_endtry; - ALCcontext_DecRef(Context); +done: + ALCcontext_DecRef(context); } AL_API const ALchar* AL_APIENTRY alGetString(ALenum pname) { const ALchar *value = NULL; - ALCcontext *Context; + ALCcontext *context; - Context = GetContextRef(); - if(!Context) return NULL; + context = GetContextRef(); + if(!context) return NULL; - al_try + switch(pname) { - switch(pname) - { - case AL_VENDOR: - value = alVendor; - break; + case AL_VENDOR: + value = alVendor; + break; - case AL_VERSION: - value = alVersion; - break; + case AL_VERSION: + value = alVersion; + break; - case AL_RENDERER: - value = alRenderer; - break; + case AL_RENDERER: + value = alRenderer; + break; - case AL_EXTENSIONS: - value = Context->ExtensionList; - break; + case AL_EXTENSIONS: + value = context->ExtensionList; + break; - case AL_NO_ERROR: - value = alNoError; - break; + case AL_NO_ERROR: + value = alNoError; + break; - case AL_INVALID_NAME: - value = alErrInvalidName; - break; + case AL_INVALID_NAME: + value = alErrInvalidName; + break; - case AL_INVALID_ENUM: - value = alErrInvalidEnum; - break; + case AL_INVALID_ENUM: + value = alErrInvalidEnum; + break; - case AL_INVALID_VALUE: - value = alErrInvalidValue; - break; + case AL_INVALID_VALUE: + value = alErrInvalidValue; + break; - case AL_INVALID_OPERATION: - value = alErrInvalidOp; - break; + case AL_INVALID_OPERATION: + value = alErrInvalidOp; + break; - case AL_OUT_OF_MEMORY: - value = alErrOutOfMemory; - break; + case AL_OUT_OF_MEMORY: + value = alErrOutOfMemory; + break; - default: - al_throwerr(Context, AL_INVALID_ENUM); - } + default: + SET_ERROR_AND_GOTO(context, AL_INVALID_ENUM, done); } - al_endtry; - ALCcontext_DecRef(Context); +done: + ALCcontext_DecRef(context); return value; } AL_API ALvoid AL_APIENTRY alDopplerFactor(ALfloat value) { - ALCcontext *Context; + ALCcontext *context; - Context = GetContextRef(); - if(!Context) return; + context = GetContextRef(); + if(!context) return; - al_try - { - CHECK_VALUE(Context, value >= 0.0f && isfinite(value)); + if(!(value >= 0.0f && isfinite(value))) + SET_ERROR_AND_GOTO(context, AL_INVALID_VALUE, done); - Context->DopplerFactor = value; - Context->UpdateSources = AL_TRUE; - } - al_endtry; + context->DopplerFactor = value; + context->UpdateSources = AL_TRUE; - ALCcontext_DecRef(Context); +done: + ALCcontext_DecRef(context); } AL_API ALvoid AL_APIENTRY alDopplerVelocity(ALfloat value) { - ALCcontext *Context; + ALCcontext *context; - Context = GetContextRef(); - if(!Context) return; + context = GetContextRef(); + if(!context) return; - al_try - { - CHECK_VALUE(Context, value >= 0.0f && isfinite(value)); + if(!(value >= 0.0f && isfinite(value))) + SET_ERROR_AND_GOTO(context, AL_INVALID_VALUE, done); - Context->DopplerVelocity = value; - Context->UpdateSources = AL_TRUE; - } - al_endtry; + context->DopplerVelocity = value; + context->UpdateSources = AL_TRUE; - ALCcontext_DecRef(Context); +done: + ALCcontext_DecRef(context); } AL_API ALvoid AL_APIENTRY alSpeedOfSound(ALfloat value) { - ALCcontext *Context; + ALCcontext *context; - Context = GetContextRef(); - if(!Context) return; + context = GetContextRef(); + if(!context) return; - al_try - { - CHECK_VALUE(Context, value > 0.0f && isfinite(value)); + if(!(value > 0.0f && isfinite(value))) + SET_ERROR_AND_GOTO(context, AL_INVALID_VALUE, done); - Context->SpeedOfSound = value; - Context->UpdateSources = AL_TRUE; - } - al_endtry; + context->SpeedOfSound = value; + context->UpdateSources = AL_TRUE; - ALCcontext_DecRef(Context); +done: + ALCcontext_DecRef(context); } AL_API ALvoid AL_APIENTRY alDistanceModel(ALenum value) { - ALCcontext *Context; + ALCcontext *context; - Context = GetContextRef(); - if(!Context) return; + context = GetContextRef(); + if(!context) return; - al_try - { - CHECK_VALUE(Context, value == AL_NONE || - value == AL_INVERSE_DISTANCE || - value == AL_INVERSE_DISTANCE_CLAMPED || - value == AL_LINEAR_DISTANCE || - value == AL_LINEAR_DISTANCE_CLAMPED || - value == AL_EXPONENT_DISTANCE || - value == AL_EXPONENT_DISTANCE_CLAMPED); - - Context->DistanceModel = value; - if(!Context->SourceDistanceModel) - Context->UpdateSources = AL_TRUE; - } - al_endtry; + if(!(value == AL_INVERSE_DISTANCE || value == AL_INVERSE_DISTANCE_CLAMPED || + value == AL_LINEAR_DISTANCE || value == AL_LINEAR_DISTANCE_CLAMPED || + value == AL_EXPONENT_DISTANCE || value == AL_EXPONENT_DISTANCE_CLAMPED || + value == AL_NONE)) + SET_ERROR_AND_GOTO(context, AL_INVALID_VALUE, done); + + context->DistanceModel = value; + if(!context->SourceDistanceModel) + context->UpdateSources = AL_TRUE; - ALCcontext_DecRef(Context); +done: + ALCcontext_DecRef(context); } AL_API ALvoid AL_APIENTRY alDeferUpdatesSOFT(void) { - ALCcontext *Context; + ALCcontext *context; - Context = GetContextRef(); - if(!Context) return; + context = GetContextRef(); + if(!context) return; - if(!Context->DeferUpdates) + if(!context->DeferUpdates) { ALboolean UpdateSources; ALsource **src, **src_end; @@ -597,61 +554,61 @@ AL_API ALvoid AL_APIENTRY alDeferUpdatesSOFT(void) SetMixerFPUMode(&oldMode); - LockContext(Context); - Context->DeferUpdates = AL_TRUE; + LockContext(context); + context->DeferUpdates = AL_TRUE; /* Make sure all pending updates are performed */ - UpdateSources = ExchangeInt(&Context->UpdateSources, AL_FALSE); + UpdateSources = ExchangeInt(&context->UpdateSources, AL_FALSE); - src = Context->ActiveSources; - src_end = src + Context->ActiveSourceCount; + src = context->ActiveSources; + src_end = src + context->ActiveSourceCount; while(src != src_end) { if((*src)->state != AL_PLAYING) { - Context->ActiveSourceCount--; + context->ActiveSourceCount--; *src = *(--src_end); continue; } if(ExchangeInt(&(*src)->NeedsUpdate, AL_FALSE) || UpdateSources) - ALsource_Update(*src, Context); + ALsource_Update(*src, context); src++; } - slot = Context->ActiveEffectSlots; - slot_end = slot + Context->ActiveEffectSlotCount; + slot = context->ActiveEffectSlots; + slot_end = slot + context->ActiveEffectSlotCount; while(slot != slot_end) { if(ExchangeInt(&(*slot)->NeedsUpdate, AL_FALSE)) - VCALL((*slot)->EffectState,update,(Context->Device, *slot)); + VCALL((*slot)->EffectState,update,(context->Device, *slot)); slot++; } - UnlockContext(Context); + UnlockContext(context); RestoreFPUMode(&oldMode); } - ALCcontext_DecRef(Context); + ALCcontext_DecRef(context); } AL_API ALvoid AL_APIENTRY alProcessUpdatesSOFT(void) { - ALCcontext *Context; + ALCcontext *context; - Context = GetContextRef(); - if(!Context) return; + context = GetContextRef(); + if(!context) return; - if(ExchangeInt(&Context->DeferUpdates, AL_FALSE)) + if(ExchangeInt(&context->DeferUpdates, AL_FALSE)) { ALsizei pos; - LockContext(Context); - LockUIntMapRead(&Context->SourceMap); - for(pos = 0;pos < Context->SourceMap.size;pos++) + LockContext(context); + LockUIntMapRead(&context->SourceMap); + for(pos = 0;pos < context->SourceMap.size;pos++) { - ALsource *Source = Context->SourceMap.array[pos].value; + ALsource *Source = context->SourceMap.array[pos].value; ALenum new_state; if((Source->state == AL_PLAYING || Source->state == AL_PAUSED) && @@ -660,11 +617,11 @@ AL_API ALvoid AL_APIENTRY alProcessUpdatesSOFT(void) new_state = ExchangeInt(&Source->new_state, AL_NONE); if(new_state) - SetSourceState(Source, Context, new_state); + SetSourceState(Source, context, new_state); } - UnlockUIntMapRead(&Context->SourceMap); - UnlockContext(Context); + UnlockUIntMapRead(&context->SourceMap); + UnlockContext(context); } - ALCcontext_DecRef(Context); + ALCcontext_DecRef(context); } |