diff options
Diffstat (limited to 'libs/appleutility/CoreAudio/PublicUtility/CAAudioFileFormats.h')
| -rw-r--r-- | libs/appleutility/CoreAudio/PublicUtility/CAAudioFileFormats.h | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/libs/appleutility/CoreAudio/PublicUtility/CAAudioFileFormats.h b/libs/appleutility/CoreAudio/PublicUtility/CAAudioFileFormats.h index 3d2f90f6de..1f99711d21 100644 --- a/libs/appleutility/CoreAudio/PublicUtility/CAAudioFileFormats.h +++ b/libs/appleutility/CoreAudio/PublicUtility/CAAudioFileFormats.h @@ -2,14 +2,14 @@ File: CAAudioFileFormats.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 __CAAudioFileFormats_h__ #define __CAAudioFileFormats_h__ @@ -61,7 +61,7 @@ public: struct DataFormatInfo { DataFormatInfo() : mVariants(NULL) { } ~DataFormatInfo() { delete[] mVariants; } - + UInt32 mFormatID; int mNumVariants; AudioStreamBasicDescription * mVariants; @@ -73,7 +73,7 @@ public: void DebugPrint(); #endif }; - + struct FileFormatInfo { FileFormatInfo() : mFileTypeName(NULL), mExtensions(NULL), mDataFormats(NULL) { } ~FileFormatInfo() { @@ -83,13 +83,13 @@ public: if (mExtensions) CFRelease(mExtensions); } - + AudioFileTypeID mFileTypeID; CFStringRef mFileTypeName; CFArrayRef mExtensions; int mNumDataFormats; DataFormatInfo * mDataFormats; // NULL until loaded! - + int NumberOfExtensions() { return static_cast<int>(mExtensions ? CFArrayGetCount(mExtensions) : 0); } char * GetExtension(int index, char *buf, int buflen) { CFStringRef cfext = (CFStringRef)CFArrayGetValueAtIndex(mExtensions, index); @@ -107,19 +107,19 @@ public: } bool AnyWritableFormats(); void LoadDataFormats(); - + #if DEBUG void DebugPrint(); #endif }; - + private: // use Instance() CAAudioFileFormats(bool loadDataFormats); ~CAAudioFileFormats(); public: - + bool InferDataFormatFromFileFormat(AudioFileTypeID filetype, CAStreamBasicDescription &fmt); - + bool InferFileFormatFromFilename(const char *filename, AudioFileTypeID &filetype); bool InferFileFormatFromFilename(CFStringRef filename, AudioFileTypeID &filetype); @@ -127,19 +127,19 @@ public: bool InferFileFormatFromDataFormat(const CAStreamBasicDescription &fmt, AudioFileTypeID &filetype); bool IsKnownDataFormat(UInt32 dataFormat); - + #if DEBUG void DebugPrint(); #endif int mNumFileFormats; FileFormatInfo * mFileFormats; - + FileFormatInfo * FindFileFormat(UInt32 formatID); static CAAudioFileFormats * Instance(bool loadDataFormats=true); -private: +private: static CAAudioFileFormats * sInstance; }; |