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| author | Benjamin Dobell <benjamin.dobell+git@glassechidna.com.au> | 2013-03-07 14:00:52 +0100 |
|---|---|---|
| committer | Benjamin Dobell <benjamin.dobell+git@glassechidna.com.au> | 2013-03-07 14:12:27 +0100 |
| commit | ebbc3e7cd2086a9f62a857dffe9ab0bd1f5da768 (patch) | |
| tree | 2267ec17efe5435887cb68169a56418acf7a9f05 /libpit/Source/libpit.h | |
| parent | Previous libusbx fix was a red herring of sorts. Inadvertedly it did fix the (diff) | |
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Diffstat (limited to 'libpit/Source/libpit.h')
| -rw-r--r-- | libpit/Source/libpit.h | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/libpit/Source/libpit.h b/libpit/Source/libpit.h index 9e6c452..eb37647 100644 --- a/libpit/Source/libpit.h +++ b/libpit/Source/libpit.h @@ -250,7 +250,8 @@ namespace libpit enum { kFileIdentifier = 0x12349876, - kHeaderDataSize = 28 + kHeaderDataSize = 28, + kPaddedSizeMultiplicand = 4096 }; private: @@ -349,6 +350,22 @@ namespace libpit return entryCount; } + unsigned int GetDataSize(void) const + { + return PitData::kHeaderDataSize + entryCount * PitEntry::kDataSize; + } + + unsigned int GetPaddedSize(void) const + { + unsigned int dataSize = GetDataSize(); + unsigned int paddedSize = (dataSize / kPaddedSizeMultiplicand) * kPaddedSizeMultiplicand; + + if (dataSize % kPaddedSizeMultiplicand != 0) + paddedSize += kPaddedSizeMultiplicand; + + return paddedSize; + } + unsigned int GetUnknown1(void) const { return unknown1; |