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| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
|---|---|---|
| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /other-licenses/7zstub/src/7zip/Common/LSBFEncoder.cpp | |
| parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
| download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip | |
Add m-esr52 at 52.6.0
Diffstat (limited to 'other-licenses/7zstub/src/7zip/Common/LSBFEncoder.cpp')
| -rw-r--r-- | other-licenses/7zstub/src/7zip/Common/LSBFEncoder.cpp | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/other-licenses/7zstub/src/7zip/Common/LSBFEncoder.cpp b/other-licenses/7zstub/src/7zip/Common/LSBFEncoder.cpp new file mode 100644 index 000000000..a0ed300c6 --- /dev/null +++ b/other-licenses/7zstub/src/7zip/Common/LSBFEncoder.cpp @@ -0,0 +1,29 @@ +// LSBFEncoder.cpp
+
+#include "StdAfx.h"
+
+#include "LSBFEncoder.h"
+#include "Common/Defs.h"
+
+namespace NStream {
+namespace NLSBF {
+
+void CEncoder::WriteBits(UInt32 value, int numBits)
+{
+ while(numBits > 0)
+ {
+ if (numBits < m_BitPos)
+ {
+ m_CurByte |= (value & ((1 << numBits) - 1)) << (8 - m_BitPos);
+ m_BitPos -= numBits;
+ return;
+ }
+ numBits -= m_BitPos;
+ m_Stream.WriteByte((Byte)(m_CurByte | (value << (8 - m_BitPos))));
+ value >>= m_BitPos;
+ m_BitPos = 8;
+ m_CurByte = 0;
+ }
+}
+
+}}
|