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BaseTools/LzmaCompress: Fix the option "d" dictionary size

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The range of dictionary size is set from [0,30] to [0,27].
And update the help information for this.
The previous logic for processing the parameter dict size is incorrect.
Now fix the logic.
The option "d" is added at 6b80310f34199d1f62e45e40fa902734735091fa.
(https://bugzilla.tianocore.org/show_bug.cgi?id=2077)

Cc: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Signed-off-by: Shenglei Zhang <shenglei.zhang@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
This commit is contained in:
Zhang, Shenglei 2019-09-30 11:52:28 +08:00 committed by Liming Gao
parent ac81789c3b
commit f835e1d4c1
1 changed files with 8 additions and 4 deletions
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12
BaseTools/Source/C/LzmaCompress/LzmaCompress.c
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@ -42,7 +42,7 @@ const char *kInvalidParamValMessage = "Invalid parameter value";
static Bool mQuietMode = False;
static CONVERTER_TYPE mConType = NoConverter;
UINT64 mDictionarySize = 31;
UINT64 mDictionarySize = 28;
UINT64 mCompressionMode = 2;
#define UTILITY_NAME "LzmaCompress"
@ -64,7 +64,7 @@ void PrintHelp(char *buffer)
" -q, --quiet: reduce output messages\n"
" --debug [0-9]: set debug level\n"
" -a: set compression mode 0 = fast, 1 = normal, default: 1 (normal)\n"
" d: sets Dictionary size - [0, 30], default: 23 (8MB)\n"
" d: sets Dictionary size - [0, 27], default: 24 (16MB)\n"
" --version: display the program version and exit\n"
" -h, --help: display this help text\n"
);
@ -298,8 +298,12 @@ int main2(int numArgs, const char *args[], char *rs)
}
} else if (strcmp(args[param], "d") == 0) {
AsciiStringToUint64(args[param + 1],FALSE,&mDictionarySize);
if (mDictionarySize <= 30){
props.dictSize = (UINT32)mDictionarySize;
if (mDictionarySize <= 27) {
if (mDictionarySize == 0) {
props.dictSize = 0;
} else {
props.dictSize = (1 << mDictionarySize);
}
param++;
continue;
} else {