[llvm-commits] [test-suite] r169808 - in /test-suite/trunk/MultiSource/Applications: ./ ALAC/
Michael Gottesman
mgottesman at apple.com
Wed Dec 12 09:28:09 PST 2012
What OS/arch are you using?
On Dec 12, 2012, at 9:10 AM, Reed Kotler <rkotler at mips.com> wrote:
> closer now...
>
> /tmp/cc9MNI6X.o: In function `main':
> Output/alacconvert-encode.llvm.bc:(.text+0x68a9): undefined reference to `operator new(unsigned int)'
> Output/alacconvert-encode.llvm.bc:(.text+0x6d85): undefined reference to `operator new(unsigned int)'
> Output/alacconvert-encode.llvm.bc:(.text+0xa931): undefined reference to `operator delete(void*)'
> /tmp/cc9MNI6X.o: In function `ALACEncoder::~ALACEncoder()':
> Output/alacconvert-encode.llvm.bc:(.text+0x13): undefined reference to `operator delete(void*)'
> /tmp/cc9MNI6X.o:(.rodata+0xa0): undefined reference to `vtable for __cxxabiv1::__class_type_info'
> collect2: ld returned 1 exit status
> make[4]: [Output/alacconvert-encode.llc] Error 1 (ignored)
> /tmp/ccCpXpH2.o: In function `main':
> Output/alacconvert-decode.llvm.bc:(.text+0x68a9): undefined reference to `operator new(unsigned int)'
> Output/alacconvert-decode.llvm.bc:(.text+0x6d85): undefined reference to `operator new(unsigned int)'
> Output/alacconvert-decode.llvm.bc:(.text+0xa931): undefined reference to `operator delete(void*)'
> /tmp/ccCpXpH2.o: In function `ALACEncoder::~ALACEncoder()':
> Output/alacconvert-decode.llvm.bc:(.text+0x13): undefined reference to `operator delete(void*)'
> /tmp/ccCpXpH2.o:(.rodata+0xa0): undefined reference to `vtable for __cxxabiv1::__class_type_info'
> collect2: ld returned 1 exit status
> make[4]: [Output/alacconvert-decode.llc] Error 1 (ignored)
> rkotler at laptop-rkotler:~/llvmpb3/build/projects/test-suite$
>
> On 12/11/2012 04:49 PM, Michael Gottesman wrote:
>> I fixed that already. It is a bug I missed because my fs is case insensitive update your test suite.
>>
>> On Dec 11, 2012, at 3:38 PM, Reed Kotler <rkotler at mips.com> wrote:
>>
>>> I'm still unable to run "make" in test-suite for x86 with this test added.
>>>
>>>
>>> ******************** TEST (jit) 'minisat' FAILED! ********************
>>> Execution Context Diff:
>>> /home/rkotler/llvmpb3/build/projects/test-suite/tools/fpcmp: FP Comparison failed, not a numeric difference between 'T' and 'L'
>>> ******************** TEST (jit) 'minisat' ****************************
>>> make[3]: Leaving directory `/home/rkotler/llvmpb3/build/projects/test-suite/MultiSource/Applications/minisat'
>>> make[3]: Entering directory `/home/rkotler/llvmpb3/build/projects/test-suite/MultiSource/Applications/ALAC'
>>> Makefile:32: ../../../Multisource/Makefile.multisrc: No such file or directory
>>> make[3]: *** No rule to make target `../../../Multisource/Makefile.multisrc'. Stop.
>>> make[3]: Leaving directory `/home/rkotler/llvmpb3/build/projects/test-suite/MultiSource/Applications/ALAC'
>>> make[2]: *** [ALAC/.makeall] Error 2
>>> make[2]: Leaving directory `/home/rkotler/llvmpb3/build/projects/test-suite/MultiSource/Applications'
>>> make[1]: *** [Applications/.makeall] Error 2
>>> make[1]: Leaving directory `/home/rkotler/llvmpb3/build/projects/test-suite/MultiSource'
>>> make: *** [MultiSource/.makeall] Error 2
>>> rkotler at ubuntu-rkotler:~/llvmpb3/build/projects/test-suite$
>>>
>>>
>>>
>>> On 12/10/2012 05:58 PM, Michael Gottesman wrote:
>>>> Author: mgottesman
>>>> Date: Mon Dec 10 19:58:37 2012
>>>> New Revision: 169808
>>>>
>>>> URL: http://llvm.org/viewvc/llvm-project?rev=169808&view=rev
>>>> Log:
>>>> Added test ALAC (Apple Lossless Audio Codec).
>>>>
>>>> Added:
>>>> test-suite/trunk/MultiSource/Applications/ALAC/
>>>> test-suite/trunk/MultiSource/Applications/ALAC/ALACAudioTypes.h
>>>> test-suite/trunk/MultiSource/Applications/ALAC/ALACBitUtilities.c
>>>> test-suite/trunk/MultiSource/Applications/ALAC/ALACBitUtilities.h
>>>> test-suite/trunk/MultiSource/Applications/ALAC/ALACDecoder.cpp
>>>> test-suite/trunk/MultiSource/Applications/ALAC/ALACDecoder.h
>>>> test-suite/trunk/MultiSource/Applications/ALAC/ALACEncoder.cpp
>>>> test-suite/trunk/MultiSource/Applications/ALAC/ALACEncoder.h
>>>> test-suite/trunk/MultiSource/Applications/ALAC/ALACMagicCookieDescription.txt
>>>> test-suite/trunk/MultiSource/Applications/ALAC/APPLE_LICENSE.txt
>>>> test-suite/trunk/MultiSource/Applications/ALAC/CAFFileALAC.cpp
>>>> test-suite/trunk/MultiSource/Applications/ALAC/CAFFileALAC.h
>>>> test-suite/trunk/MultiSource/Applications/ALAC/EndianPortable.c
>>>> test-suite/trunk/MultiSource/Applications/ALAC/EndianPortable.h
>>>> test-suite/trunk/MultiSource/Applications/ALAC/LICENSE
>>>> test-suite/trunk/MultiSource/Applications/ALAC/Makefile
>>>> test-suite/trunk/MultiSource/Applications/ALAC/ReadMe.txt
>>>> test-suite/trunk/MultiSource/Applications/ALAC/ag_dec.c
>>>> test-suite/trunk/MultiSource/Applications/ALAC/ag_enc.c
>>>> test-suite/trunk/MultiSource/Applications/ALAC/aglib.h
>>>> test-suite/trunk/MultiSource/Applications/ALAC/alacconvert.reference_output
>>>> test-suite/trunk/MultiSource/Applications/ALAC/dp_dec.c
>>>> test-suite/trunk/MultiSource/Applications/ALAC/dp_enc.c
>>>> test-suite/trunk/MultiSource/Applications/ALAC/dplib.h
>>>> test-suite/trunk/MultiSource/Applications/ALAC/main.cpp
>>>> test-suite/trunk/MultiSource/Applications/ALAC/matrix_dec.c
>>>> test-suite/trunk/MultiSource/Applications/ALAC/matrix_enc.c
>>>> test-suite/trunk/MultiSource/Applications/ALAC/matrixlib.h
>>>> test-suite/trunk/MultiSource/Applications/ALAC/tune.wav
>>>> Modified:
>>>> test-suite/trunk/MultiSource/Applications/Makefile
>>>>
>>>> Added: test-suite/trunk/MultiSource/Applications/ALAC/ALACAudioTypes.h
>>>> URL: http://llvm.org/viewvc/llvm-project/test-suite/trunk/MultiSource/Applications/ALAC/ALACAudioTypes.h?rev=169808&view=auto
>>>> ==============================================================================
>>>> --- test-suite/trunk/MultiSource/Applications/ALAC/ALACAudioTypes.h (added)
>>>> +++ test-suite/trunk/MultiSource/Applications/ALAC/ALACAudioTypes.h Mon Dec 10 19:58:37 2012
>>>> @@ -0,0 +1,191 @@
>>>> +/*
>>>> + * Copyright (c) 2011 Apple Inc. All rights reserved.
>>>> + *
>>>> + * @APPLE_APACHE_LICENSE_HEADER_START@
>>>> + *
>>>> + * Licensed under the Apache License, Version 2.0 (the "License");
>>>> + * you may not use this file except in compliance with the License.
>>>> + * You may obtain a copy of the License at
>>>> + *
>>>> + * http://www.apache.org/licenses/LICENSE-2.0
>>>> + *
>>>> + * Unless required by applicable law or agreed to in writing, software
>>>> + * distributed under the License is distributed on an "AS IS" BASIS,
>>>> + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
>>>> + * See the License for the specific language governing permissions and
>>>> + * limitations under the License.
>>>> + *
>>>> + * @APPLE_APACHE_LICENSE_HEADER_END@
>>>> + */
>>>> +
>>>> +/*
>>>> + File: ALACAudioTypes.h
>>>> +*/
>>>> +
>>>> +#ifndef ALACAUDIOTYPES_H
>>>> +#define ALACAUDIOTYPES_H
>>>> +
>>>> +#if PRAGMA_ONCE
>>>> +#pragma once
>>>> +#endif
>>>> +
>>>> +#ifdef __cplusplus
>>>> +extern "C" {
>>>> +#endif
>>>> +
>>>> +#if PRAGMA_STRUCT_ALIGN
>>>> + #pragma options align=mac68k
>>>> +#elif PRAGMA_STRUCT_PACKPUSH
>>>> + #pragma pack(push, 2)
>>>> +#elif PRAGMA_STRUCT_PACK
>>>> + #pragma pack(2)
>>>> +#endif
>>>> +
>>>> +#include <stdint.h>
>>>> +
>>>> +#define kChannelAtomSize 12
>>>> +
>>>> +enum
>>>> +{
>>>> + kALAC_UnimplementedError = -4,
>>>> + kALAC_FileNotFoundError = -43,
>>>> + kALAC_ParamError = -50,
>>>> + kALAC_MemFullError = -108
>>>> +};
>>>> +
>>>> +enum
>>>> +{
>>>> + kALACFormatAppleLossless = 'alac',
>>>> + kALACFormatLinearPCM = 'lpcm'
>>>> +};
>>>> +
>>>> +enum
>>>> +{
>>>> + kALACMaxChannels = 8,
>>>> + kALACMaxEscapeHeaderBytes = 8,
>>>> + kALACMaxSearches = 16,
>>>> + kALACMaxCoefs = 16,
>>>> + kALACDefaultFramesPerPacket = 4096
>>>> +};
>>>> +
>>>> +typedef uint32_t ALACChannelLayoutTag;
>>>> +
>>>> +enum
>>>> +{
>>>> + kALACFormatFlagIsFloat = (1 << 0), // 0x1
>>>> + kALACFormatFlagIsBigEndian = (1 << 1), // 0x2
>>>> + kALACFormatFlagIsSignedInteger = (1 << 2), // 0x4
>>>> + kALACFormatFlagIsPacked = (1 << 3), // 0x8
>>>> + kALACFormatFlagIsAlignedHigh = (1 << 4), // 0x10
>>>> +};
>>>> +
>>>> +enum
>>>> +{
>>>> +#if TARGET_RT_BIG_ENDIAN
>>>> + kALACFormatFlagsNativeEndian = kALACFormatFlagIsBigEndian
>>>> +#else
>>>> + kALACFormatFlagsNativeEndian = 0
>>>> +#endif
>>>> +};
>>>> +
>>>> +// this is required to be an IEEE 64bit float
>>>> +typedef double alac_float64_t;
>>>> +
>>>> +// These are the Channel Layout Tags used in the Channel Layout Info portion of the ALAC magic cookie
>>>> +enum
>>>> +{
>>>> + kALACChannelLayoutTag_Mono = (100<<16) | 1, // C
>>>> + kALACChannelLayoutTag_Stereo = (101<<16) | 2, // L R
>>>> + kALACChannelLayoutTag_MPEG_3_0_B = (113<<16) | 3, // C L R
>>>> + kALACChannelLayoutTag_MPEG_4_0_B = (116<<16) | 4, // C L R Cs
>>>> + kALACChannelLayoutTag_MPEG_5_0_D = (120<<16) | 5, // C L R Ls Rs
>>>> + kALACChannelLayoutTag_MPEG_5_1_D = (124<<16) | 6, // C L R Ls Rs LFE
>>>> + kALACChannelLayoutTag_AAC_6_1 = (142<<16) | 7, // C L R Ls Rs Cs LFE
>>>> + kALACChannelLayoutTag_MPEG_7_1_B = (127<<16) | 8 // C Lc Rc L R Ls Rs LFE (doc: IS-13818-7 MPEG2-AAC)
>>>> +};
>>>> +
>>>> +// ALAC currently only utilizes these channels layouts. There is a one for one correspondance between a
>>>> +// given number of channels and one of these layout tags
>>>> +static const ALACChannelLayoutTag ALACChannelLayoutTags[kALACMaxChannels] =
>>>> +{
>>>> + kALACChannelLayoutTag_Mono, // C
>>>> + kALACChannelLayoutTag_Stereo, // L R
>>>> + kALACChannelLayoutTag_MPEG_3_0_B, // C L R
>>>> + kALACChannelLayoutTag_MPEG_4_0_B, // C L R Cs
>>>> + kALACChannelLayoutTag_MPEG_5_0_D, // C L R Ls Rs
>>>> + kALACChannelLayoutTag_MPEG_5_1_D, // C L R Ls Rs LFE
>>>> + kALACChannelLayoutTag_AAC_6_1, // C L R Ls Rs Cs LFE
>>>> + kALACChannelLayoutTag_MPEG_7_1_B // C Lc Rc L R Ls Rs LFE (doc: IS-13818-7 MPEG2-AAC)
>>>> +};
>>>> +
>>>> +// AudioChannelLayout from CoreAudioTypes.h. We never need the AudioChannelDescription so we remove it
>>>> +struct ALACAudioChannelLayout
>>>> +{
>>>> + ALACChannelLayoutTag mChannelLayoutTag;
>>>> + uint32_t mChannelBitmap;
>>>> + uint32_t mNumberChannelDescriptions;
>>>> +};
>>>> +typedef struct ALACAudioChannelLayout ALACAudioChannelLayout;
>>>> +
>>>> +struct AudioFormatDescription
>>>> +{
>>>> + alac_float64_t mSampleRate;
>>>> + uint32_t mFormatID;
>>>> + uint32_t mFormatFlags;
>>>> + uint32_t mBytesPerPacket;
>>>> + uint32_t mFramesPerPacket;
>>>> + uint32_t mBytesPerFrame;
>>>> + uint32_t mChannelsPerFrame;
>>>> + uint32_t mBitsPerChannel;
>>>> + uint32_t mReserved;
>>>> +};
>>>> +typedef struct AudioFormatDescription AudioFormatDescription;
>>>> +
>>>> +/* Lossless Definitions */
>>>> +
>>>> +enum
>>>> +{
>>>> + kALACCodecFormat = 'alac',
>>>> + kALACVersion = 0,
>>>> + kALACCompatibleVersion = kALACVersion,
>>>> + kALACDefaultFrameSize = 4096
>>>> +};
>>>> +
>>>> +// note: this struct is wrapped in an 'alac' atom in the sample description extension area
>>>> +// note: in QT movies, it will be further wrapped in a 'wave' atom surrounded by 'frma' and 'term' atoms
>>>> +typedef struct ALACSpecificConfig
>>>> +{
>>>> + uint32_t frameLength;
>>>> + uint8_t compatibleVersion;
>>>> + uint8_t bitDepth; // max 32
>>>> + uint8_t pb; // 0 <= pb <= 255
>>>> + uint8_t mb;
>>>> + uint8_t kb;
>>>> + uint8_t numChannels;
>>>> + uint16_t maxRun;
>>>> + uint32_t maxFrameBytes;
>>>> + uint32_t avgBitRate;
>>>> + uint32_t sampleRate;
>>>> +
>>>> +} ALACSpecificConfig;
>>>> +
>>>> +
>>>> +// The AudioChannelLayout atom type is not exposed yet so define it here
>>>> +enum
>>>> +{
>>>> + AudioChannelLayoutAID = 'chan'
>>>> +};
>>>> +
>>>> +#if PRAGMA_STRUCT_ALIGN
>>>> + #pragma options align=reset
>>>> +#elif PRAGMA_STRUCT_PACKPUSH
>>>> + #pragma pack(pop)
>>>> +#elif PRAGMA_STRUCT_PACK
>>>> + #pragma pack()
>>>> +#endif
>>>> +
>>>> +#ifdef __cplusplus
>>>> +}
>>>> +#endif
>>>> +
>>>> +#endif /* ALACAUDIOTYPES_H */
>>>>
>>>> Added: test-suite/trunk/MultiSource/Applications/ALAC/ALACBitUtilities.c
>>>> URL: http://llvm.org/viewvc/llvm-project/test-suite/trunk/MultiSource/Applications/ALAC/ALACBitUtilities.c?rev=169808&view=auto
>>>> ==============================================================================
>>>> --- test-suite/trunk/MultiSource/Applications/ALAC/ALACBitUtilities.c (added)
>>>> +++ test-suite/trunk/MultiSource/Applications/ALAC/ALACBitUtilities.c Mon Dec 10 19:58:37 2012
>>>> @@ -0,0 +1,260 @@
>>>> +/*
>>>> + * Copyright (c) 2011 Apple Inc. All rights reserved.
>>>> + *
>>>> + * @APPLE_APACHE_LICENSE_HEADER_START@
>>>> + *
>>>> + * Licensed under the Apache License, Version 2.0 (the "License");
>>>> + * you may not use this file except in compliance with the License.
>>>> + * You may obtain a copy of the License at
>>>> + *
>>>> + * http://www.apache.org/licenses/LICENSE-2.0
>>>> + *
>>>> + * Unless required by applicable law or agreed to in writing, software
>>>> + * distributed under the License is distributed on an "AS IS" BASIS,
>>>> + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
>>>> + * See the License for the specific language governing permissions and
>>>> + * limitations under the License.
>>>> + *
>>>> + * @APPLE_APACHE_LICENSE_HEADER_END@
>>>> + */
>>>> +
>>>> +/*=============================================================================
>>>> + File: ALACBitUtilities.c
>>>> +
>>>> + $NoKeywords: $
>>>> +=============================================================================*/
>>>> +
>>>> +#include <stdio.h>
>>>> +#include "ALACBitUtilities.h"
>>>> +
>>>> +// BitBufferInit
>>>> +//
>>>> +void BitBufferInit( BitBuffer * bits, uint8_t * buffer, uint32_t byteSize )
>>>> +{
>>>> + bits->cur = buffer;
>>>> + bits->end = bits->cur + byteSize;
>>>> + bits->bitIndex = 0;
>>>> + bits->byteSize = byteSize;
>>>> +}
>>>> +
>>>> +// BitBufferRead
>>>> +//
>>>> +uint32_t BitBufferRead( BitBuffer * bits, uint8_t numBits )
>>>> +{
>>>> + uint32_t returnBits;
>>>> +
>>>> + //Assert( numBits <= 16 );
>>>> +
>>>> + returnBits = ((uint32_t)bits->cur[0] << 16) | ((uint32_t)bits->cur[1] << 8) | ((uint32_t)bits->cur[2]);
>>>> + returnBits = returnBits << bits->bitIndex;
>>>> + returnBits &= 0x00FFFFFF;
>>>> +
>>>> + bits->bitIndex += numBits;
>>>> +
>>>> + returnBits = returnBits >> (24 - numBits);
>>>> +
>>>> + bits->cur += (bits->bitIndex >> 3);
>>>> + bits->bitIndex &= 7;
>>>> +
>>>> + //Assert( bits->cur <= bits->end );
>>>> +
>>>> + return returnBits;
>>>> +}
>>>> +
>>>> +// BitBufferReadSmall
>>>> +//
>>>> +// Reads up to 8 bits
>>>> +uint8_t BitBufferReadSmall( BitBuffer * bits, uint8_t numBits )
>>>> +{
>>>> + uint16_t returnBits;
>>>> +
>>>> + //Assert( numBits <= 8 );
>>>> +
>>>> + returnBits = (bits->cur[0] << 8) | bits->cur[1];
>>>> + returnBits = returnBits << bits->bitIndex;
>>>> +
>>>> + bits->bitIndex += numBits;
>>>> +
>>>> + returnBits = returnBits >> (16 - numBits);
>>>> +
>>>> + bits->cur += (bits->bitIndex >> 3);
>>>> + bits->bitIndex &= 7;
>>>> +
>>>> + //Assert( bits->cur <= bits->end );
>>>> +
>>>> + return (uint8_t)returnBits;
>>>> +}
>>>> +
>>>> +// BitBufferReadOne
>>>> +//
>>>> +// Reads one byte
>>>> +uint8_t BitBufferReadOne( BitBuffer * bits )
>>>> +{
>>>> + uint8_t returnBits;
>>>> +
>>>> + returnBits = (bits->cur[0] >> (7 - bits->bitIndex)) & 1;
>>>> +
>>>> + bits->bitIndex++;
>>>> +
>>>> + bits->cur += (bits->bitIndex >> 3);
>>>> + bits->bitIndex &= 7;
>>>> +
>>>> + //Assert( bits->cur <= bits->end );
>>>> +
>>>> + return returnBits;
>>>> +}
>>>> +
>>>> +// BitBufferPeek
>>>> +//
>>>> +uint32_t BitBufferPeek( BitBuffer * bits, uint8_t numBits )
>>>> +{
>>>> + return ((((((uint32_t) bits->cur[0] << 16) | ((uint32_t) bits->cur[1] << 8) |
>>>> + ((uint32_t) bits->cur[2])) << bits->bitIndex) & 0x00FFFFFF) >> (24 - numBits));
>>>> +}
>>>> +
>>>> +// BitBufferPeekOne
>>>> +//
>>>> +uint32_t BitBufferPeekOne( BitBuffer * bits )
>>>> +{
>>>> + return ((bits->cur[0] >> (7 - bits->bitIndex)) & 1);
>>>> +}
>>>> +
>>>> +// BitBufferUnpackBERSize
>>>> +//
>>>> +uint32_t BitBufferUnpackBERSize( BitBuffer * bits )
>>>> +{
>>>> + uint32_t size;
>>>> + uint8_t tmp;
>>>> +
>>>> + for ( size = 0, tmp = 0x80u; tmp &= 0x80u; size = (size << 7u) | (tmp & 0x7fu) )
>>>> + tmp = (uint8_t) BitBufferReadSmall( bits, 8 );
>>>> +
>>>> + return size;
>>>> +}
>>>> +
>>>> +// BitBufferGetPosition
>>>> +//
>>>> +uint32_t BitBufferGetPosition( BitBuffer * bits )
>>>> +{
>>>> + uint8_t * begin;
>>>> +
>>>> + begin = bits->end - bits->byteSize;
>>>> +
>>>> + return ((uint32_t)(bits->cur - begin) * 8) + bits->bitIndex;
>>>> +}
>>>> +
>>>> +// BitBufferByteAlign
>>>> +//
>>>> +void BitBufferByteAlign( BitBuffer * bits, int32_t addZeros )
>>>> +{
>>>> + // align bit buffer to next byte boundary, writing zeros if requested
>>>> + if ( bits->bitIndex == 0 )
>>>> + return;
>>>> +
>>>> + if ( addZeros )
>>>> + BitBufferWrite( bits, 0, 8 - bits->bitIndex );
>>>> + else
>>>> + BitBufferAdvance( bits, 8 - bits->bitIndex );
>>>> +}
>>>> +
>>>> +// BitBufferAdvance
>>>> +//
>>>> +void BitBufferAdvance( BitBuffer * bits, uint32_t numBits )
>>>> +{
>>>> + if ( numBits )
>>>> + {
>>>> + bits->bitIndex += numBits;
>>>> + bits->cur += (bits->bitIndex >> 3);
>>>> + bits->bitIndex &= 7;
>>>> + }
>>>> +}
>>>> +
>>>> +// BitBufferRewind
>>>> +//
>>>> +void BitBufferRewind( BitBuffer * bits, uint32_t numBits )
>>>> +{
>>>> + uint32_t numBytes;
>>>> +
>>>> + if ( numBits == 0 )
>>>> + return;
>>>> +
>>>> + if ( bits->bitIndex >= numBits )
>>>> + {
>>>> + bits->bitIndex -= numBits;
>>>> + return;
>>>> + }
>>>> +
>>>> + numBits -= bits->bitIndex;
>>>> + bits->bitIndex = 0;
>>>> +
>>>> + numBytes = numBits / 8;
>>>> + numBits = numBits % 8;
>>>> +
>>>> + bits->cur -= numBytes;
>>>> +
>>>> + if ( numBits > 0 )
>>>> + {
>>>> + bits->bitIndex = 8 - numBits;
>>>> + bits->cur--;
>>>> + }
>>>> +
>>>> + if ( bits->cur < (bits->end - bits->byteSize) )
>>>> + {
>>>> + //DebugCMsg("BitBufferRewind: Rewound too far.");
>>>> +
>>>> + bits->cur = (bits->end - bits->byteSize);
>>>> + bits->bitIndex = 0;
>>>> + }
>>>> +}
>>>> +
>>>> +// BitBufferWrite
>>>> +//
>>>> +void BitBufferWrite( BitBuffer * bits, uint32_t bitValues, uint32_t numBits )
>>>> +{
>>>> + uint32_t invBitIndex;
>>>> +
>>>> + RequireAction( bits != nil, return; );
>>>> + RequireActionSilent( numBits > 0, return; );
>>>> +
>>>> + invBitIndex = 8 - bits->bitIndex;
>>>> +
>>>> + while ( numBits > 0 )
>>>> + {
>>>> + uint32_t tmp;
>>>> + uint8_t shift;
>>>> + uint8_t mask;
>>>> + uint32_t curNum;
>>>> +
>>>> + curNum = MIN( invBitInde
>
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