diff options
Diffstat (limited to 'libs/appleutility/CoreAudio/PublicUtility/CAComponent.h')
-rw-r--r-- | libs/appleutility/CoreAudio/PublicUtility/CAComponent.h | 50 |
1 files changed, 25 insertions, 25 deletions
diff --git a/libs/appleutility/CoreAudio/PublicUtility/CAComponent.h b/libs/appleutility/CoreAudio/PublicUtility/CAComponent.h index 5ff24ee01a..17bbb61401 100644 --- a/libs/appleutility/CoreAudio/PublicUtility/CAComponent.h +++ b/libs/appleutility/CoreAudio/PublicUtility/CAComponent.h @@ -2,14 +2,14 @@ File: CAComponent.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. - + */ #ifndef __CAComponent_h__ #define __CAComponent_h__ @@ -54,63 +54,63 @@ #include "CAComponentDescription.h" -class CAComponent +class CAComponent { public: CAComponent () : mComp (0), mDesc(), mManuName(0), mAUName(0), mCompName(0) {} - + // if next is specifed that is used to find the next component after that one CAComponent (const AudioComponentDescription& inDesc, CAComponent* next = 0); - - CAComponent (const CAComponent& y) + + CAComponent (const CAComponent& y) : mComp (0), mDesc(), mManuName(0), mAUName(0), mCompName(0) { *this = y; } CAComponent (const AudioComponent& comp); - + CAComponent (const AudioComponentInstance& compInst); CAComponent (OSType inType, OSType inSubtype = 0, OSType inManu = 0); - + ~CAComponent (); - + CAComponent& operator= (const CAComponent& y); - + // returns true if this object references a valid component bool IsValid () const { return Comp() != 0; } - + bool HasAUStrings() const { SetCompNames (); return mManuName != 0; } // CFStringRef should be retained by caller if needed beyond lifetime of this object - + // Can return NULL if component doesn't follow AU naming conventions CFStringRef GetAUManu () const { SetCompNames (); return mManuName; } CFStringRef GetAUName () const { SetCompNames (); return mAUName ? mAUName : mCompName; } - + // Return value of NULL indicates a problem getting that information from the component CFStringRef GetCompName () const { SetCompNames(); return mCompName; } - + const CAComponentDescription& Desc () const { return mDesc; } - - OSStatus Open (AudioComponentInstance& outInst) const + + OSStatus Open (AudioComponentInstance& outInst) const { return AudioComponentInstanceNew (Comp(), &outInst); } OSStatus GetVersion (UInt32 &outVersion) const; - + const AudioComponent& Comp() const { return mComp; } - + void Print(FILE* file = stdout) const; OSStatus Save (CFPropertyListRef *outData) const; - + OSStatus Restore (CFPropertyListRef &inData); - + private: AudioComponent mComp; CAComponentDescription mDesc; - + CFStringRef mManuName, mAUName, mCompName; void SetCompNames () const; |