diff options
Diffstat (limited to 'libs/appleutility/CoreAudio/PublicUtility/CAHALAudioObject.h')
| -rw-r--r-- | libs/appleutility/CoreAudio/PublicUtility/CAHALAudioObject.h | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/libs/appleutility/CoreAudio/PublicUtility/CAHALAudioObject.h b/libs/appleutility/CoreAudio/PublicUtility/CAHALAudioObject.h index d99ab0d59a..1933a27459 100644 --- a/libs/appleutility/CoreAudio/PublicUtility/CAHALAudioObject.h +++ b/libs/appleutility/CoreAudio/PublicUtility/CAHALAudioObject.h @@ -2,14 +2,14 @@ File: CAHALAudioObject.h Abstract: Part of CoreAudio Utility Classes Version: 1.1 - + Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Inc. ("Apple") in consideration of your agreement to the following terms, and your use, installation, modification or redistribution of this Apple software constitutes acceptance of these terms. If you do not agree with these terms, please do not use, install, modify or redistribute this Apple software. - + In consideration of your agreement to abide by the following terms, and subject to these terms, Apple grants you a personal, non-exclusive license, under Apple's copyrights in this original Apple software (the @@ -25,13 +25,13 @@ implied, are granted by Apple herein, including but not limited to any patent rights that may be infringed by your derivative works or by other works in which the Apple Software may be incorporated. - + The Apple Software is provided by Apple on an "AS IS" basis. APPLE MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND OPERATION ALONE OR IN COMBINATION WITH YOUR PRODUCTS. - + IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS @@ -40,9 +40,9 @@ AND WHETHER UNDER THEORY OF CONTRACT, TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - + Copyright (C) 2014 Apple Inc. All Rights Reserved. - + */ #if !defined(__CAHALAudioObject_h__) #define __CAHALAudioObject_h__ @@ -88,7 +88,7 @@ public: CFStringRef CopyNameForElement(AudioObjectPropertyScope inScope, AudioObjectPropertyElement inElement) const; CFStringRef CopyCategoryNameForElement(AudioObjectPropertyScope inScope, AudioObjectPropertyElement inElement) const; CFStringRef CopyNumberNameForElement(AudioObjectPropertyScope inScope, AudioObjectPropertyElement inElement) const; - + static bool ObjectExists(AudioObjectID inObjectID); // Owned Objects @@ -96,16 +96,16 @@ public: UInt32 GetNumberOwnedObjects(AudioClassID inClass) const; void GetAllOwnedObjects(AudioClassID inClass, UInt32& ioNumberObjects, AudioObjectID* ioObjectIDs) const; AudioObjectID GetOwnedObjectByIndex(AudioClassID inClass, UInt32 inIndex); - + // Property Operations public: bool HasProperty(const AudioObjectPropertyAddress& inAddress) const; bool IsPropertySettable(const AudioObjectPropertyAddress& inAddress) const; UInt32 GetPropertyDataSize(const AudioObjectPropertyAddress& inAddress, UInt32 inQualifierDataSize, const void* inQualifierData) const; - + void GetPropertyData(const AudioObjectPropertyAddress& inAddress, UInt32 inQualifierDataSize, const void* inQualifierData, UInt32& ioDataSize, void* outData) const; void SetPropertyData(const AudioObjectPropertyAddress& inAddress, UInt32 inQualifierDataSize, const void* inQualifierData, UInt32 inDataSize, const void* inData); - + UInt32 GetPropertyData_UInt32(const AudioObjectPropertyAddress& inAddress, UInt32 inQualifierDataSize = 0, const void* inQualifierData = NULL) const { UInt32 theAnswer = 0; UInt32 theDataSize = SizeOf32(UInt32); GetPropertyData(inAddress, inQualifierDataSize, inQualifierData, theDataSize, &theAnswer); return theAnswer; } void SetPropertyData_UInt32(const AudioObjectPropertyAddress& inAddress, UInt32 inValue, UInt32 inQualifierDataSize = 0, const void* inQualifierData = NULL) { SetPropertyData(inAddress, inQualifierDataSize, inQualifierData, SizeOf32(UInt32), &inValue); } @@ -127,7 +127,7 @@ public: template <class T> UInt32 GetPropertyData_ArraySize(const AudioObjectPropertyAddress& inAddress, UInt32 inQualifierDataSize = 0, const void* inQualifierData = NULL) const { return GetPropertyDataSize(inAddress, inQualifierDataSize, inQualifierData) / SizeOf32(T); } template <class T> void GetPropertyData_Array(const AudioObjectPropertyAddress& inAddress, UInt32& ioNumberItems, T* outArray, UInt32 inQualifierDataSize = 0, const void* inQualifierData = NULL) const { UInt32 theDataSize = ioNumberItems * SizeOf32(T); GetPropertyData(inAddress, inQualifierDataSize, inQualifierData, theDataSize, outArray); ioNumberItems = theDataSize / SizeOf32(T); } template <class T> void SetPropertyData_Array(const AudioObjectPropertyAddress& inAddress, UInt32 inNumberItems, T* inArray, UInt32 inQualifierDataSize = 0, const void* inQualifierData = NULL) { SetPropertyData(inAddress, inQualifierDataSize, inQualifierData, inNumberItems * SizeOf32(T), inArray); } - + void AddPropertyListener(const AudioObjectPropertyAddress& inAddress, AudioObjectPropertyListenerProc inListenerProc, void* inClientData); void RemovePropertyListener(const AudioObjectPropertyAddress& inAddress, AudioObjectPropertyListenerProc inListenerProc, void* inClientData); |