allanger/ardour
1
0
Fork 0
Code Issues Pull Requests 1 Actions Packages Projects Releases Activity

NOOP, remove trailing tabs/whitespace.

Browse Source
This commit is contained in:
Robin Gareus
2015-10-05 16:17:49 +02:00
parent e11ba7b79d
commit 22b07e0233
822 changed files with 6861 additions and 6861 deletions
Download Patch File Download Diff File Expand all files Collapse all files

132
libs/appleutility/CAAudioUnit.cpp
View File

@@ -55,7 +55,7 @@
struct StackAUChannelInfo {
StackAUChannelInfo (UInt32 inSize) : mChanInfo ((AUChannelInfo*)malloc (inSize)) {}
~StackAUChannelInfo() { free (mChanInfo); }
AUChannelInfo* mChanInfo;
};
@@ -77,9 +77,9 @@ public:
{
Init();
}
~AUState();
AudioUnit mUnit;
AUNode mNode;
@@ -89,7 +89,7 @@ public:
if (mGetParamProc != NULL) {
return reinterpret_cast<AudioUnitGetParameterProc>(mGetParamProc) (mConnInstanceStorage,
inID, scope, element, &outValue);
}
}
return AudioUnitGetParameter(mUnit, inID, scope, element, &outValue);
}
@@ -99,10 +99,10 @@ public:
if (mSetParamProc != NULL) {
return reinterpret_cast<AudioUnitSetParameterProc>(mSetParamProc) (mConnInstanceStorage,
inID, scope, element, value, bufferOffsetFrames);
}
}
return AudioUnitSetParameter(mUnit, inID, scope, element, value, bufferOffsetFrames);
}
OSStatus Render (AudioUnitRenderActionFlags * ioActionFlags,
const AudioTimeStamp * inTimeStamp,
UInt32 inOutputBusNumber,
@@ -112,10 +112,10 @@ public:
if (mRenderProc != NULL) {
return reinterpret_cast<AudioUnitRenderProc>(mRenderProc) (mConnInstanceStorage,
ioActionFlags, inTimeStamp, inOutputBusNumber, inNumberFrames, ioData);
}
}
return AudioUnitRender(mUnit, ioActionFlags, inTimeStamp, inOutputBusNumber, inNumberFrames, ioData);
}
OSStatus MIDIEvent (UInt32 inStatus,
UInt32 inData1,
UInt32 inData2,
@@ -177,13 +177,13 @@ private:
kAudioUnitScope_Global, kMusicDeviceMIDIEventSelect,
&mMIDIEventProc, &size) != noErr)
mMIDIEventProc = NULL;
if (mRenderProc || mGetParamProc || mSetParamProc || mMIDIEventProc)
mConnInstanceStorage = GetComponentInstanceStorage(mUnit);
else
mConnInstanceStorage = NULL;
}
ProcPtr mRenderProc, mGetParamProc, mSetParamProc, mMIDIEventProc;
void * mConnInstanceStorage;
@@ -193,9 +193,9 @@ private:
AUState () {}
AUState (const AUState& other) : CAReferenceCounted (other) {}
AUState& operator= (const AUState&) { return *this; }
};
};
CAAudioUnit::AUState::~AUState ()
{
if (mUnit && (mNode == 0)) {
@@ -246,13 +246,13 @@ CAAudioUnit& CAAudioUnit::operator= (const CAAudioUnit &a)
if (mDataPtr != a.mDataPtr) {
if (mDataPtr)
mDataPtr->release();
if ((mDataPtr = a.mDataPtr) != NULL)
mDataPtr->retain();
mComp = a.mComp;
}
return *this;
}
@@ -270,13 +270,13 @@ bool CAAudioUnit::operator== (const AudioUnit& y) const
return mDataPtr->mUnit == y;
}
#pragma mark __State Management
#pragma mark __State Management
bool CAAudioUnit::IsValid () const
{
return mDataPtr ? mDataPtr->mUnit != 0 : false;
}
AudioUnit CAAudioUnit::AU() const
{
return mDataPtr ? mDataPtr->mUnit : 0;
@@ -288,10 +288,10 @@ AUNode CAAudioUnit::GetAUNode () const
}
#pragma mark __Format Handling
bool CAAudioUnit::CanDo ( int inChannelsIn,
int inChannelsOut) const
{
{
// this is the default assumption of an audio effect unit
Boolean* isWritable = 0;
UInt32 dataSize = 0;
@@ -300,7 +300,7 @@ bool CAAudioUnit::CanDo ( int inChannelsIn,
kAudioUnitProperty_SupportedNumChannels,
kAudioUnitScope_Global, 0,
&dataSize, isWritable); //don't care if this is writable
// if this property is NOT implemented an FX unit
// is expected to deal with same channel valance in and out
if (result)
@@ -317,14 +317,14 @@ bool CAAudioUnit::CanDo ( int inChannelsIn,
return false;
}
}
StackAUChannelInfo info (dataSize);
result = GetProperty (kAudioUnitProperty_SupportedNumChannels,
kAudioUnitScope_Global, 0,
info.mChanInfo, &dataSize);
if (result) { return false; }
return ValidateChannelPair (inChannelsIn, inChannelsOut, info.mChanInfo, (dataSize / sizeof (AUChannelInfo)));
}
@@ -338,10 +338,10 @@ int CAAudioUnit::GetChannelInfo (AUChannelInfo** chaninfo, UInt32& cnt)
kAudioUnitProperty_SupportedNumChannels,
kAudioUnitScope_Global, 0,
&dataSize, isWritable); //don't care if this is writable
// if this property is NOT implemented an FX unit
// is expected to deal with same channel valance in and out
if (result)
{
if (Comp().Desc().IsEffect())
@@ -452,7 +452,7 @@ bool CAAudioUnit::ValidateChannelPair (int inChannelsIn,
}
}
}
// special meaning on input, specific num on output
else if (info[i].inChannels < 0) {
if (info[i].outChannels == inChannelsOut)
@@ -471,7 +471,7 @@ bool CAAudioUnit::ValidateChannelPair (int inChannelsIn,
}
}
}
// special meaning on output, specific num on input
else if (info[i].outChannels < 0) {
if (info[i].inChannels == inChannelsIn)
@@ -495,7 +495,7 @@ bool CAAudioUnit::ValidateChannelPair (int inChannelsIn,
else if ((info[i].inChannels == inChannelsIn) && (info[i].outChannels == inChannelsOut)) {
return true;
}
// now check to see if a wild card on the args (inChannelsIn or inChannelsOut chans is zero) is found
// tells us to match just one side of the scopes
else if (inChannelsIn == 0) {
@@ -509,7 +509,7 @@ bool CAAudioUnit::ValidateChannelPair (int inChannelsIn,
}
}
}
return false;
}
@@ -553,14 +553,14 @@ bool CAAudioUnit::CanDo (const CAAUChanHelper &inputs,
// first check our state
// huh!
if (inputs.mNumEls == 0 && outputs.mNumEls == 0) return false;
UInt32 elCount;
if (GetElementCount (kAudioUnitScope_Input, elCount)) { return false; }
if (elCount != inputs.mNumEls) return false;
if (GetElementCount (kAudioUnitScope_Output, elCount)) { return false; }
if (elCount != outputs.mNumEls) return false;
// (1) special cases (effects and sources (generators and instruments) only)
UInt32 dataSize = 0;
if (GetPropertyInfo (kAudioUnitProperty_SupportedNumChannels,
@@ -574,7 +574,7 @@ bool CAAudioUnit::CanDo (const CAAUChanHelper &inputs,
if (numChan != outputs.mChans[out]) return false;
return true;
}
// in this case, all the channels have to match the current config
if (Comp().Desc().IsGenerator() || Comp().Desc().IsMusicDevice()) {
for (unsigned int in = 0; in < inputs.mNumEls; ++in) {
@@ -589,22 +589,22 @@ bool CAAudioUnit::CanDo (const CAAUChanHelper &inputs,
}
return true;
}
// if we get here we can't determine anything about channel capabilities
return false;
}
StackAUChannelInfo info (dataSize);
if (GetProperty (kAudioUnitProperty_SupportedNumChannels,
kAudioUnitScope_Global, 0,
info.mChanInfo, &dataSize) != noErr)
{
return false;
}
int numInfo = dataSize / sizeof(AUChannelInfo);
// (2) Test for dynamic capability (or no elements on that scope)
SInt32 dynInChans = 0;
if (ValidateDynamicScope (kAudioUnitScope_Input, dynInChans, info.mChanInfo, numInfo)) {
@@ -655,7 +655,7 @@ bool CAAudioUnit::CanDo (const CAAUChanHelper &inputs,
}
}
}
return true;
}
@@ -669,7 +669,7 @@ bool CAAudioUnit::SupportsNumChannels () const
kAudioUnitProperty_SupportedNumChannels,
kAudioUnitScope_Global, 0,
&dataSize, isWritable); //don't care if this is writable
// if this property is NOT implemented an FX unit
// is expected to deal with same channel valance in and out
if (result) {
@@ -702,7 +702,7 @@ bool CAAudioUnit::GetChannelLayouts (AudioUnitScope inScope,
}
if (result) return false;
bool canDo = false;
// OK lets get our channel layouts and see if the one we want is present
AudioChannelLayoutTag* info = (AudioChannelLayoutTag*)malloc (dataSize);
@@ -711,7 +711,7 @@ bool CAAudioUnit::GetChannelLayouts (AudioUnitScope inScope,
inScope, inEl,
info, &dataSize);
if (result) goto home;
outChannelVector.erase (outChannelVector.begin(), outChannelVector.end());
for (unsigned int i = 0; i < (dataSize / sizeof (AudioChannelLayoutTag)); ++i)
outChannelVector.push_back (info[i]);
@@ -739,14 +739,14 @@ OSStatus CAAudioUnit::GetChannelLayout (AudioUnitScope inScope,
OSStatus result = AudioUnitGetPropertyInfo (AU(), kAudioUnitProperty_AudioChannelLayout,
inScope, inEl, &size, NULL);
if (result) return result;
AudioChannelLayout *layout = (AudioChannelLayout*)malloc (size);
require_noerr (result = AudioUnitGetProperty (AU(), kAudioUnitProperty_AudioChannelLayout,
inScope, inEl, layout, &size), home);
outLayout = CAAudioChannelLayout (layout);
home:
free (layout);
return result;
@@ -827,7 +827,7 @@ OSStatus CAAudioUnit::SetSampleRate (AudioUnitScope inScope,
OSStatus CAAudioUnit::SetSampleRate (Float64 inSampleRate)
{
OSStatus result;
UInt32 elCount;
require_noerr (result = GetElementCount(kAudioUnitScope_Input, elCount), home);
if (elCount) {
@@ -842,7 +842,7 @@ OSStatus CAAudioUnit::SetSampleRate (Float64 inSampleRate)
require_noerr (result = SetSampleRate (kAudioUnitScope_Output, i, inSampleRate), home);
}
}
home:
return result;
}
@@ -879,7 +879,7 @@ OSStatus CAAudioUnit::IsElementCountWritable (AudioUnitScope inScope, bool &out
if (result)
return result;
outWritable = isWritable ? true : false;
return noErr;
return noErr;
}
OSStatus CAAudioUnit::GetElementCount (AudioUnitScope inScope, UInt32 &outCount) const
@@ -902,12 +902,12 @@ bool CAAudioUnit::HasDynamicScope (AudioUnitScope inScope, SInt32 &outTotalNum
OSStatus result = GetPropertyInfo (kAudioUnitProperty_SupportedNumChannels,
kAudioUnitScope_Global, 0,
&dataSize, isWritable); //don't care if this is writable
// AU has to explicitly tell us about this.
if (result) return false;
StackAUChannelInfo info (dataSize);
result = GetProperty (kAudioUnitProperty_SupportedNumChannels,
kAudioUnitScope_Global, 0,
info.mChanInfo, &dataSize);
@@ -945,36 +945,36 @@ bool CAAudioUnit::ValidateDynamicScope (AudioUnitScope inScope,
outTotalNumChannels = -1;
return true;
}
// ok lets now test our special case....
if (inScope == kAudioUnitScope_Input) {
// isn't dynamic on this side at least
if (info[i].inChannels >= 0)
continue;
if (info[i].inChannels < -2) {
outTotalNumChannels = abs (info[i].inChannels);
return true;
}
}
else if (inScope == kAudioUnitScope_Output) {
// isn't dynamic on this side at least
if (info[i].outChannels >= 0)
continue;
if (info[i].outChannels < -2) {
outTotalNumChannels = abs (info[i].outChannels);
return true;
}
}
else {
break; // wrong scope was specified
}
}
return false;
return false;
}
OSStatus CAAudioUnit::ConfigureDynamicScope (AudioUnitScope inScope,
@@ -986,7 +986,7 @@ OSStatus CAAudioUnit::ConfigureDynamicScope (AudioUnitScope inScope,
bool isDyamic = HasDynamicScope (inScope, numChannels);
if (isDyamic == false)
return kAudioUnitErr_InvalidProperty;
//lets to a sanity check...
// if numChannels == -1, then it can do "any"...
if (numChannels > 0) {
@@ -996,11 +996,11 @@ OSStatus CAAudioUnit::ConfigureDynamicScope (AudioUnitScope inScope,
if (count > numChannels)
return kAudioUnitErr_InvalidPropertyValue;
}
OSStatus result = SetElementCount (inScope, inNumElements);
if (result)
return result;
CAStreamBasicDescription desc;
desc.mSampleRate = inSampleRate;
for (unsigned int i = 0; i < inNumElements; ++i) {
@@ -1034,7 +1034,7 @@ bool CAAudioUnit::GetBypass () const
}
OSStatus CAAudioUnit::SetBypass (bool inBypass) const
{
{
UInt32 bypass = inBypass ? 1 : 0;
return AudioUnitSetProperty (AU(), kAudioUnitProperty_BypassEffect,
kAudioUnitScope_Global, 0,
@@ -1085,7 +1085,7 @@ OSStatus CAAudioUnit::GetPresentPreset (AUPreset &outData) const
}
return result;
}
OSStatus CAAudioUnit::SetPresentPreset (AUPreset &inData)
{
OSStatus result = AudioUnitSetProperty (AU(), kAudioUnitProperty_PresentPreset,
@@ -1184,18 +1184,18 @@ OSStatus CAAudioUnit::Preroll (UInt32 inFrameSize)
CAStreamBasicDescription desc;
OSStatus result = GetFormat (kAudioUnitScope_Input, 0, desc);
bool hasInput = false;
//we have input
//we have input
if (result == noErr)
{
sRenderCallback.inputProc = PrerollRenderProc;
sRenderCallback.inputProcRefCon = 0;
result = SetProperty (kAudioUnitProperty_SetRenderCallback, kAudioUnitScope_Input,
0, &sRenderCallback, sizeof(sRenderCallback));
if (result) return result;
hasInput = true;
}
AudioUnitRenderActionFlags flags = 0;
AudioTimeStamp time;
memset (&time, 0, sizeof(time));
@@ -1206,7 +1206,7 @@ OSStatus CAAudioUnit::Preroll (UInt32 inFrameSize)
{
AUOutputBL list (outputFormat, inFrameSize);
list.Prepare ();
require_noerr (result = Render (&flags, &time, 0, inFrameSize, list.ABL()), home);
require_noerr (result = GlobalReset(), home);
}
@@ -1216,7 +1216,7 @@ home:
// remove our installed callback
sRenderCallback.inputProc = 0;
sRenderCallback.inputProcRefCon = 0;
SetProperty (kAudioUnitProperty_SetRenderCallback, kAudioUnitScope_Input,
0, &sRenderCallback, sizeof(sRenderCallback));
}
@@ -1262,7 +1262,7 @@ CAAUChanHelper& CAAUChanHelper::operator= (const CAAUChanHelper &c)
mChans = mStaticChans;
}
memcpy (mChans, c.mChans, c.mNumEls * sizeof(int));
return *this;
}