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Diffstat (limited to 'libs/appleutility/CoreAudio/AudioCodecs/ACPublic/ACBaseCodec.cpp')
-rw-r--r--libs/appleutility/CoreAudio/AudioCodecs/ACPublic/ACBaseCodec.cpp96
1 files changed, 48 insertions, 48 deletions
diff --git a/libs/appleutility/CoreAudio/AudioCodecs/ACPublic/ACBaseCodec.cpp b/libs/appleutility/CoreAudio/AudioCodecs/ACPublic/ACBaseCodec.cpp
index f1ffdf7f1b..f545edd365 100644
--- a/libs/appleutility/CoreAudio/AudioCodecs/ACPublic/ACBaseCodec.cpp
+++ b/libs/appleutility/CoreAudio/AudioCodecs/ACPublic/ACBaseCodec.cpp
@@ -2,14 +2,14 @@
File: ACBaseCodec.cpp
Abstract: ACBaseCodec.h
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.
-
+
*/
//=============================================================================
// Includes
@@ -93,27 +93,27 @@ void ACBaseCodec::GetPropertyInfo(AudioCodecPropertyID inPropertyID, UInt32& out
outPropertyDataSize = SizeOf32(CFStringRef);
outWritable = false;
break;
-
+
case kAudioCodecPropertyManufacturerCFString:
outPropertyDataSize = SizeOf32(CFStringRef);
outWritable = false;
break;
-
+
case kAudioCodecPropertyFormatCFString:
outPropertyDataSize = SizeOf32(CFStringRef);
outWritable = false;
- break;
+ break;
#endif
case kAudioCodecPropertyRequiresPacketDescription:
outPropertyDataSize = SizeOf32(UInt32);
outWritable = false;
break;
-
+
case kAudioCodecPropertyMinimumNumberInputPackets :
outPropertyDataSize = SizeOf32(UInt32);
outWritable = false;
break;
-
+
case kAudioCodecPropertyMinimumNumberOutputPackets :
outPropertyDataSize = SizeOf32(UInt32);
outWritable = false;
@@ -123,39 +123,39 @@ void ACBaseCodec::GetPropertyInfo(AudioCodecPropertyID inPropertyID, UInt32& out
outPropertyDataSize = SizeOf32(AudioStreamBasicDescription);
outWritable = true;
break;
-
+
case kAudioCodecPropertySupportedInputFormats:
case kAudioCodecPropertyInputFormatsForOutputFormat:
outPropertyDataSize = GetNumberSupportedInputFormats() * SizeOf32(AudioStreamBasicDescription);
outWritable = false;
break;
-
+
case kAudioCodecPropertyCurrentOutputFormat:
outPropertyDataSize = SizeOf32(AudioStreamBasicDescription);
outWritable = true;
break;
-
+
case kAudioCodecPropertySupportedOutputFormats:
case kAudioCodecPropertyOutputFormatsForInputFormat:
outPropertyDataSize = GetNumberSupportedOutputFormats() * SizeOf32(AudioStreamBasicDescription);
outWritable = false;
break;
-
+
case kAudioCodecPropertyMagicCookie:
outPropertyDataSize = GetMagicCookieByteSize();
outWritable = true;
break;
-
+
case kAudioCodecPropertyInputBufferSize:
outPropertyDataSize = SizeOf32(UInt32);
outWritable = false;
break;
-
+
case kAudioCodecPropertyUsedInputBufferSize:
outPropertyDataSize = SizeOf32(UInt32);
outWritable = false;
break;
-
+
case kAudioCodecPropertyIsInitialized:
outPropertyDataSize = SizeOf32(UInt32);
outWritable = false;
@@ -165,7 +165,7 @@ void ACBaseCodec::GetPropertyInfo(AudioCodecPropertyID inPropertyID, UInt32& out
outPropertyDataSize = SizeOf32(UInt32) * 2; // Mono, stereo
outWritable = false;
break;
-
+
case kAudioCodecPropertyPrimeMethod:
outPropertyDataSize = SizeOf32(UInt32);
outWritable = false;
@@ -184,35 +184,35 @@ void ACBaseCodec::GetPropertyInfo(AudioCodecPropertyID inPropertyID, UInt32& out
default:
CODEC_THROW(kAudioCodecUnknownPropertyError);
break;
-
+
};
}
void ACBaseCodec::GetProperty(AudioCodecPropertyID inPropertyID, UInt32& ioPropertyDataSize, void* outPropertyData)
{
UInt32 thePacketsToGet;
-
+
switch(inPropertyID)
{
#if !BUILD_ADEC_LIB
case kAudioCodecPropertyNameCFString:
{
if (ioPropertyDataSize != SizeOf32(CFStringRef)) CODEC_THROW(kAudioCodecBadPropertySizeError);
-
+
CABundleLocker lock;
CFStringRef name = CFCopyLocalizedStringFromTableInBundle(CFSTR("unknown codec"), CFSTR("CodecNames"), GetCodecBundle(), CFSTR(""));
*(CFStringRef*)outPropertyData = name;
- break;
+ break;
}
-
+
case kAudioCodecPropertyManufacturerCFString:
{
if (ioPropertyDataSize != SizeOf32(CFStringRef)) CODEC_THROW(kAudioCodecBadPropertySizeError);
-
+
CABundleLocker lock;
CFStringRef name = CFCopyLocalizedStringFromTableInBundle(CFSTR("Apple, Inc."), CFSTR("CodecNames"), GetCodecBundle(), CFSTR(""));
*(CFStringRef*)outPropertyData = name;
- break;
+ break;
}
#else
// If called on the device these should return nothing but 0
@@ -226,24 +226,24 @@ void ACBaseCodec::GetProperty(AudioCodecPropertyID inPropertyID, UInt32& ioPrope
case kAudioCodecPropertyRequiresPacketDescription:
if(ioPropertyDataSize == SizeOf32(UInt32))
{
- *reinterpret_cast<UInt32*>(outPropertyData) = 0;
+ *reinterpret_cast<UInt32*>(outPropertyData) = 0;
}
else
{
CODEC_THROW(kAudioCodecBadPropertySizeError);
}
break;
-
+
case kAudioCodecPropertyMinimumNumberInputPackets :
if(ioPropertyDataSize != SizeOf32(UInt32)) CODEC_THROW(kAudioCodecBadPropertySizeError);
*(UInt32*)outPropertyData = 1;
break;
-
+
case kAudioCodecPropertyMinimumNumberOutputPackets :
if(ioPropertyDataSize != SizeOf32(UInt32)) CODEC_THROW(kAudioCodecBadPropertySizeError);
*(UInt32*)outPropertyData = 1;
break;
-
+
case kAudioCodecPropertyCurrentInputFormat:
if(ioPropertyDataSize == SizeOf32(AudioStreamBasicDescription))
{
@@ -254,14 +254,14 @@ void ACBaseCodec::GetProperty(AudioCodecPropertyID inPropertyID, UInt32& ioPrope
CODEC_THROW(kAudioCodecBadPropertySizeError);
}
break;
-
+
case kAudioCodecPropertySupportedInputFormats:
case kAudioCodecPropertyInputFormatsForOutputFormat:
thePacketsToGet = ioPropertyDataSize / SizeOf32(AudioStreamBasicDescription);
GetSupportedInputFormats(reinterpret_cast<AudioStreamBasicDescription*>(outPropertyData), thePacketsToGet);
ioPropertyDataSize = thePacketsToGet * SizeOf32(AudioStreamBasicDescription);
break;
-
+
case kAudioCodecPropertyCurrentOutputFormat:
if(ioPropertyDataSize == SizeOf32(AudioStreamBasicDescription))
{
@@ -272,14 +272,14 @@ void ACBaseCodec::GetProperty(AudioCodecPropertyID inPropertyID, UInt32& ioPrope
CODEC_THROW(kAudioCodecBadPropertySizeError);
}
break;
-
+
case kAudioCodecPropertySupportedOutputFormats:
case kAudioCodecPropertyOutputFormatsForInputFormat:
thePacketsToGet = ioPropertyDataSize / SizeOf32(AudioStreamBasicDescription);
GetSupportedOutputFormats(reinterpret_cast<AudioStreamBasicDescription*>(outPropertyData), thePacketsToGet);
ioPropertyDataSize = thePacketsToGet * SizeOf32(AudioStreamBasicDescription);
break;
-
+
case kAudioCodecPropertyMagicCookie:
if(ioPropertyDataSize >= GetMagicCookieByteSize())
{
@@ -290,7 +290,7 @@ void ACBaseCodec::GetProperty(AudioCodecPropertyID inPropertyID, UInt32& ioPrope
CODEC_THROW(kAudioCodecBadPropertySizeError);
}
break;
-
+
case kAudioCodecPropertyInputBufferSize:
if(ioPropertyDataSize == SizeOf32(UInt32))
{
@@ -301,7 +301,7 @@ void ACBaseCodec::GetProperty(AudioCodecPropertyID inPropertyID, UInt32& ioPrope
CODEC_THROW(kAudioCodecBadPropertySizeError);
}
break;
-
+
case kAudioCodecPropertyUsedInputBufferSize:
if(ioPropertyDataSize == SizeOf32(UInt32))
{
@@ -312,7 +312,7 @@ void ACBaseCodec::GetProperty(AudioCodecPropertyID inPropertyID, UInt32& ioPrope
CODEC_THROW(kAudioCodecBadPropertySizeError);
}
break;
-
+
case kAudioCodecPropertyIsInitialized:
if(ioPropertyDataSize == SizeOf32(UInt32))
{
@@ -323,7 +323,7 @@ void ACBaseCodec::GetProperty(AudioCodecPropertyID inPropertyID, UInt32& ioPrope
CODEC_THROW(kAudioCodecBadPropertySizeError);
}
break;
-
+
case kAudioCodecPropertyAvailableNumberChannels:
if(ioPropertyDataSize == SizeOf32(UInt32) * 2)
{
@@ -373,7 +373,7 @@ void ACBaseCodec::GetProperty(AudioCodecPropertyID inPropertyID, UInt32& ioPrope
default:
CODEC_THROW(kAudioCodecUnknownPropertyError);
break;
-
+
};
}
@@ -384,7 +384,7 @@ void ACBaseCodec::SetProperty(AudioCodecPropertyID inPropertyID, UInt32 inProper
{
CODEC_THROW(kAudioCodecIllegalOperationError);
}
-
+
switch(inPropertyID)
{
case kAudioCodecPropertyCurrentInputFormat:
@@ -397,7 +397,7 @@ void ACBaseCodec::SetProperty(AudioCodecPropertyID inPropertyID, UInt32 inProper
CODEC_THROW(kAudioCodecBadPropertySizeError);
}
break;
-
+
case kAudioCodecPropertyCurrentOutputFormat:
if(inPropertyDataSize == SizeOf32(AudioStreamBasicDescription))
{
@@ -408,11 +408,11 @@ void ACBaseCodec::SetProperty(AudioCodecPropertyID inPropertyID, UInt32 inProper
CODEC_THROW(kAudioCodecBadPropertySizeError);
}
break;
-
+
case kAudioCodecPropertyMagicCookie:
SetMagicCookie(inPropertyData, inPropertyDataSize);
break;
-
+
case kAudioCodecPropertyMinimumNumberOutputPackets :
case kAudioCodecPropertyMinimumNumberInputPackets :
case kAudioCodecPropertyInputBufferSize:
@@ -432,7 +432,7 @@ void ACBaseCodec::SetProperty(AudioCodecPropertyID inPropertyID, UInt32 inProper
case kAudioCodecPropertyRequiresPacketDescription:
CODEC_THROW(kAudioCodecIllegalOperationError);
break;
-
+
default:
CODEC_THROW(kAudioCodecUnknownPropertyError);
break;
@@ -462,13 +462,13 @@ void ACBaseCodec::GetSupportedInputFormats(AudioStreamBasicDescription* outInput
{
UInt32 theNumberFormats = (UInt32)mInputFormatList.size();
ioNumberInputFormats = (theNumberFormats < ioNumberInputFormats) ? theNumberFormats : ioNumberInputFormats;
-
+
FormatList::const_iterator theIterator = mInputFormatList.begin();
theNumberFormats = ioNumberInputFormats;
while((theNumberFormats > 0) && (theIterator != mInputFormatList.end()))
{
*outInputFormats = *theIterator;
-
+
++outInputFormats;
--theNumberFormats;
std::advance(theIterator, 1);
@@ -501,13 +501,13 @@ void ACBaseCodec::GetSupportedOutputFormats(AudioStreamBasicDescription* outOutp
{
UInt32 theNumberFormats = (UInt32)mOutputFormatList.size();
ioNumberOutputFormats = (theNumberFormats < ioNumberOutputFormats) ? theNumberFormats : ioNumberOutputFormats;
-
+
FormatList::const_iterator theIterator = mOutputFormatList.begin();
theNumberFormats = ioNumberOutputFormats;
while((theNumberFormats > 0) && (theIterator != mOutputFormatList.end()))
{
*outOutputFormats = *theIterator;
-
+
++outOutputFormats;
--theNumberFormats;
std::advance(theIterator, 1);
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-28 17:24:26 +0000