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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/Compress/LZ/LZOutWindow.h | |
| 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/Compress/LZ/LZOutWindow.h')
| -rw-r--r-- | other-licenses/7zstub/src/7zip/Compress/LZ/LZOutWindow.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/other-licenses/7zstub/src/7zip/Compress/LZ/LZOutWindow.h b/other-licenses/7zstub/src/7zip/Compress/LZ/LZOutWindow.h new file mode 100644 index 000000000..b64cb927f --- /dev/null +++ b/other-licenses/7zstub/src/7zip/Compress/LZ/LZOutWindow.h @@ -0,0 +1,56 @@ +// LZOutWindow.h
+
+#ifndef __LZ_OUT_WINDOW_H
+#define __LZ_OUT_WINDOW_H
+
+#include "../../IStream.h"
+#include "../../Common/OutBuffer.h"
+
+#ifndef _NO_EXCEPTIONS
+typedef COutBufferException CLZOutWindowException;
+#endif
+
+class CLZOutWindow: public COutBuffer
+{
+public:
+ void Init(bool solid = false);
+
+ // distance >= 0, len > 0,
+ bool CopyBlock(UInt32 distance, UInt32 len)
+ {
+ UInt32 pos = _pos - distance - 1;
+ if (distance >= _pos)
+ {
+ if (!_overDict || distance >= _bufferSize)
+ return false;
+ pos += _bufferSize;
+ }
+ do
+ {
+ if (pos == _bufferSize)
+ pos = 0;
+ _buffer[_pos++] = _buffer[pos++];
+ if (_pos == _limitPos)
+ FlushWithCheck();
+ }
+ while(--len != 0);
+ return true;
+ }
+
+ void PutByte(Byte b)
+ {
+ _buffer[_pos++] = b;
+ if (_pos == _limitPos)
+ FlushWithCheck();
+ }
+
+ Byte GetByte(UInt32 distance) const
+ {
+ UInt32 pos = _pos - distance - 1;
+ if (pos >= _bufferSize)
+ pos += _bufferSize;
+ return _buffer[pos];
+ }
+};
+
+#endif
|