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replicate the remove-all-trailing whitespace commit(s) in master
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Paul Davis
parent
589f2a1ab8
commit
bc487bb4b0
235 changed files with 5833 additions and 5840 deletions
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@ -2,14 +2,14 @@
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File: CAHALAudioObject.cpp
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Abstract: CAHALAudioObject.h
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Version: 1.1
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Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple
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Inc. ("Apple") in consideration of your agreement to the following
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terms, and your use, installation, modification or redistribution of
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this Apple software constitutes acceptance of these terms. If you do
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not agree with these terms, please do not use, install, modify or
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redistribute this Apple software.
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In consideration of your agreement to abide by the following terms, and
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subject to these terms, Apple grants you a personal, non-exclusive
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license, under Apple's copyrights in this original Apple software (the
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@ -25,13 +25,13 @@
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implied, are granted by Apple herein, including but not limited to any
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patent rights that may be infringed by your derivative works or by other
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works in which the Apple Software may be incorporated.
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The Apple Software is provided by Apple on an "AS IS" basis. APPLE
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MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION
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THE IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS
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FOR A PARTICULAR PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND
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OPERATION ALONE OR IN COMBINATION WITH YOUR PRODUCTS.
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IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL
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OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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@ -40,9 +40,9 @@
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AND WHETHER UNDER THEORY OF CONTRACT, TORT (INCLUDING NEGLIGENCE),
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STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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Copyright (C) 2014 Apple Inc. All Rights Reserved.
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*/
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//==================================================================================================
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// Includes
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@ -85,17 +85,17 @@ AudioClassID CAHALAudioObject::GetClassID() const
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{
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// set up the return value
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AudioClassID theAnswer = 0;
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// set up the property address
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CAPropertyAddress theAddress(kAudioObjectPropertyClass);
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// make sure the property exists
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if(HasProperty(theAddress))
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{
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UInt32 theSize = sizeof(AudioClassID);
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GetPropertyData(theAddress, 0, NULL, theSize, &theAnswer);
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}
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return theAnswer;
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}
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@ -103,10 +103,10 @@ AudioObjectID CAHALAudioObject::GetOwnerObjectID() const
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{
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// set up the return value
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AudioObjectID theAnswer = 0;
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// set up the property address
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CAPropertyAddress theAddress(kAudioObjectPropertyOwner);
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// make sure the property exists
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if(HasProperty(theAddress))
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{
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@ -114,7 +114,7 @@ AudioObjectID CAHALAudioObject::GetOwnerObjectID() const
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UInt32 theSize = sizeof(AudioObjectID);
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GetPropertyData(theAddress, 0, NULL, theSize, &theAnswer);
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}
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return theAnswer;
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}
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@ -122,10 +122,10 @@ CFStringRef CAHALAudioObject::CopyOwningPlugInBundleID() const
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{
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// set up the return value
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CFStringRef theAnswer = NULL;
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// set up the property address
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CAPropertyAddress theAddress(kAudioObjectPropertyCreator);
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// make sure the property exists
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if(HasProperty(theAddress))
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{
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@ -133,7 +133,7 @@ CFStringRef CAHALAudioObject::CopyOwningPlugInBundleID() const
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UInt32 theSize = sizeof(CFStringRef);
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GetPropertyData(theAddress, 0, NULL, theSize, &theAnswer);
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}
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return theAnswer;
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}
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@ -141,10 +141,10 @@ CFStringRef CAHALAudioObject::CopyName() const
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{
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// set up the return value
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CFStringRef theAnswer = NULL;
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// set up the property address
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CAPropertyAddress theAddress(kAudioObjectPropertyName);
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// make sure the property exists
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if(HasProperty(theAddress))
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{
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@ -152,7 +152,7 @@ CFStringRef CAHALAudioObject::CopyName() const
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UInt32 theSize = sizeof(CFStringRef);
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GetPropertyData(theAddress, 0, NULL, theSize, &theAnswer);
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}
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return theAnswer;
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}
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@ -160,10 +160,10 @@ CFStringRef CAHALAudioObject::CopyManufacturer() const
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{
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// set up the return value
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CFStringRef theAnswer = NULL;
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// set up the property address
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CAPropertyAddress theAddress(kAudioObjectPropertyManufacturer);
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// make sure the property exists
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if(HasProperty(theAddress))
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{
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@ -171,7 +171,7 @@ CFStringRef CAHALAudioObject::CopyManufacturer() const
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UInt32 theSize = sizeof(CFStringRef);
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GetPropertyData(theAddress, 0, NULL, theSize, &theAnswer);
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}
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return theAnswer;
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}
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@ -179,10 +179,10 @@ CFStringRef CAHALAudioObject::CopyNameForElement(AudioObjectPropertyScope inScop
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{
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// set up the return value
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CFStringRef theAnswer = NULL;
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// set up the property address
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CAPropertyAddress theAddress(kAudioObjectPropertyElementName, inScope, inElement);
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// make sure the property exists
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if(HasProperty(theAddress))
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{
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@ -190,7 +190,7 @@ CFStringRef CAHALAudioObject::CopyNameForElement(AudioObjectPropertyScope inScop
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UInt32 theSize = sizeof(CFStringRef);
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GetPropertyData(theAddress, 0, NULL, theSize, &theAnswer);
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}
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return theAnswer;
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}
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@ -198,10 +198,10 @@ CFStringRef CAHALAudioObject::CopyCategoryNameForElement(AudioObjectPropertyScop
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{
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// set up the return value
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CFStringRef theAnswer = NULL;
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// set up the property address
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CAPropertyAddress theAddress(kAudioObjectPropertyElementCategoryName, inScope, inElement);
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// make sure the property exists
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if(HasProperty(theAddress))
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{
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@ -209,7 +209,7 @@ CFStringRef CAHALAudioObject::CopyCategoryNameForElement(AudioObjectPropertyScop
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UInt32 theSize = sizeof(CFStringRef);
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GetPropertyData(theAddress, 0, NULL, theSize, &theAnswer);
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}
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return theAnswer;
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}
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@ -217,10 +217,10 @@ CFStringRef CAHALAudioObject::CopyNumberNameForElement(AudioObjectPropertyScope
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{
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// set up the return value
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CFStringRef theAnswer = NULL;
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// set up the property address
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CAPropertyAddress theAddress(kAudioObjectPropertyElementNumberName, inScope, inElement);
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// make sure the property exists
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if(HasProperty(theAddress))
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{
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@ -228,7 +228,7 @@ CFStringRef CAHALAudioObject::CopyNumberNameForElement(AudioObjectPropertyScope
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UInt32 theSize = sizeof(CFStringRef);
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GetPropertyData(theAddress, 0, NULL, theSize, &theAnswer);
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}
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return theAnswer;
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}
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@ -243,10 +243,10 @@ UInt32 CAHALAudioObject::GetNumberOwnedObjects(AudioClassID inClass) const
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{
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// set up the return value
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UInt32 theAnswer = 0;
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// set up the property address
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CAPropertyAddress theAddress(kAudioObjectPropertyOwnedObjects);
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// figure out the qualifier
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UInt32 theQualifierSize = 0;
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void* theQualifierData = NULL;
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@ -255,13 +255,13 @@ UInt32 CAHALAudioObject::GetNumberOwnedObjects(AudioClassID inClass) const
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theQualifierSize = sizeof(AudioObjectID);
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theQualifierData = &inClass;
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}
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// get the property data size
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theAnswer = GetPropertyDataSize(theAddress, theQualifierSize, theQualifierData);
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// calculate the number of object IDs
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theAnswer /= SizeOf32(AudioObjectID);
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return theAnswer;
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}
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@ -269,7 +269,7 @@ void CAHALAudioObject::GetAllOwnedObjects(AudioClassID inClass, UInt32& ioNumber
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{
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// set up the property address
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CAPropertyAddress theAddress(kAudioObjectPropertyOwnedObjects);
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// figure out the qualifier
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UInt32 theQualifierSize = 0;
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void* theQualifierData = NULL;
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@ -278,11 +278,11 @@ void CAHALAudioObject::GetAllOwnedObjects(AudioClassID inClass, UInt32& ioNumber
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theQualifierSize = sizeof(AudioObjectID);
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theQualifierData = &inClass;
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}
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// get the property data
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UInt32 theDataSize = ioNumberObjects * SizeOf32(AudioClassID);
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GetPropertyData(theAddress, theQualifierSize, theQualifierData, theDataSize, ioObjectIDs);
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// set the number of object IDs being returned
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ioNumberObjects = theDataSize / SizeOf32(AudioObjectID);
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}
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@ -291,7 +291,7 @@ AudioObjectID CAHALAudioObject::GetOwnedObjectByIndex(AudioClassID inClass, UInt
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{
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// set up the property address
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CAPropertyAddress theAddress(kAudioObjectPropertyOwnedObjects);
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// figure out the qualifier
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UInt32 theQualifierSize = 0;
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void* theQualifierData = NULL;
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@ -300,27 +300,27 @@ AudioObjectID CAHALAudioObject::GetOwnedObjectByIndex(AudioClassID inClass, UInt
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theQualifierSize = sizeof(AudioObjectID);
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theQualifierData = &inClass;
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}
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// figure out how much space to allocate
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UInt32 theDataSize = GetPropertyDataSize(theAddress, theQualifierSize, theQualifierData);
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UInt32 theNumberObjectIDs = theDataSize / SizeOf32(AudioObjectID);
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// set up the return value
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AudioObjectID theAnswer = 0;
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// maker sure the index is in range
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if(inIndex < theNumberObjectIDs)
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{
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// allocate it
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CAAutoArrayDelete<AudioObjectID> theObjectList(theDataSize / sizeof(AudioObjectID));
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// get the property data
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GetPropertyData(theAddress, theQualifierSize, theQualifierData, theDataSize, theObjectList);
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// get the return value
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theAnswer = theObjectList[inIndex];
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}
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return theAnswer;
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}
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