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Update to Fast LZMA2 1.0.0

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This commit is contained in:
conor42
2019-03-18 00:05:50 +10:00
parent f531a44f1c
commit d85962e654
43 changed files with 5467 additions and 3943 deletions
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64
C/fast-lzma2/fl2_common.c
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@@ -14,10 +14,8 @@
/*-*************************************
* Dependencies
***************************************/
#include <stdlib.h> /* malloc, calloc, free */
#include <string.h> /* memset */
#include "fast-lzma2.h"
#include "fl2_error_private.h"
#include "fl2_errors.h"
#include "fl2_internal.h"
@@ -29,6 +27,9 @@ FL2LIB_API unsigned FL2LIB_CALL FL2_versionNumber(void) { return FL2_VERSION_NUM
FL2LIB_API const char* FL2LIB_CALL FL2_versionString(void) { return FL2_VERSION_STRING; }
/*-****************************************
* Compression helpers
******************************************/
FL2LIB_API size_t FL2LIB_CALL FL2_compressBound(size_t srcSize)
{
return FL2_COMPRESSBOUND(srcSize);
@@ -37,21 +38,70 @@ FL2LIB_API size_t FL2LIB_CALL FL2_compressBound(size_t srcSize)
/*-****************************************
* FL2 Error Management
******************************************/
HINT_INLINE
unsigned IsError(size_t code)
{
return (code > FL2_ERROR(maxCode));
}
/*! FL2_isError() :
* tells if a return value is an error code */
FL2LIB_API unsigned FL2LIB_CALL FL2_isError(size_t code) { return ERR_isError(code); }
FL2LIB_API unsigned FL2LIB_CALL FL2_isError(size_t code)
{
return IsError(code);
}
/*! FL2_isTimedOut() :
* tells if a return value is the timeout code */
FL2LIB_API unsigned FL2LIB_CALL FL2_isTimedOut(size_t code)
{
return (code == FL2_ERROR(timedOut));
}
/*! FL2_getErrorName() :
* provides error code string from function result (useful for debugging) */
FL2LIB_API const char* FL2LIB_CALL FL2_getErrorName(size_t code) { return ERR_getErrorName(code); }
FL2LIB_API const char* FL2LIB_CALL FL2_getErrorName(size_t code)
{
return FL2_getErrorString(FL2_getErrorCode(code));
}
/*! FL2_getError() :
* convert a `size_t` function result into a proper FL2_errorCode enum */
FL2LIB_API FL2_ErrorCode FL2LIB_CALL FL2_getErrorCode(size_t code) { return ERR_getErrorCode(code); }
FL2LIB_API FL2_ErrorCode FL2LIB_CALL FL2_getErrorCode(size_t code)
{
if (!IsError(code))
return (FL2_ErrorCode)0;
return (FL2_ErrorCode)(0 - code);
}
/*! FL2_getErrorString() :
* provides error code string from enum */
FL2LIB_API const char* FL2LIB_CALL FL2_getErrorString(FL2_ErrorCode code) { return ERR_getFL2ErrorString(code); }
FL2LIB_API const char* FL2LIB_CALL FL2_getErrorString(FL2_ErrorCode code)
{
static const char* const notErrorCode = "Unspecified error code";
switch (code)
{
case PREFIX(no_error): return "No error detected";
case PREFIX(GENERIC): return "Error (generic)";
case PREFIX(corruption_detected): return "Corrupted block detected";
case PREFIX(checksum_wrong): return "Restored data doesn't match checksum";
case PREFIX(parameter_unsupported): return "Unsupported parameter";
case PREFIX(parameter_outOfBound): return "Parameter is out of bound";
case PREFIX(lclpMax_exceeded): return "Parameters lc+lp > 4";
case PREFIX(stage_wrong): return "Not possible at this stage of encoding";
case PREFIX(init_missing): return "Context should be init first";
case PREFIX(memory_allocation): return "Allocation error : not enough memory";
case PREFIX(dstSize_tooSmall): return "Destination buffer is too small";
case PREFIX(srcSize_wrong): return "Src size is incorrect";
case PREFIX(canceled): return "Processing was canceled by a call to FL2_cancelCStream() or FL2_cancelDStream()";
case PREFIX(buffer): return "Streaming progress halted due to buffer(s) full/empty";
case PREFIX(timedOut): return "Wait timed out. Timeouts should be handled before errors using FL2_isTimedOut()";
/* following error codes are not stable and may be removed or changed in a future version */
case PREFIX(maxCode):
default: return notErrorCode;
}
}
/*! g_debuglog_enable :
* turn on/off debug traces (global switch) */