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NCRUSH_CONTEXT now opaque

This commit is contained in:
Armin Novak 2019-11-14 15:14:39 +01:00
parent f0353de828
commit e83f65b062
2 changed files with 16 additions and 15 deletions
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15
include/freerdp/codec/ncrush.h
View File

@ -27,21 +27,6 @@
#include <winpr/bitstream.h>
struct _NCRUSH_CONTEXT
{
BOOL Compressor;
BYTE* HistoryPtr;
UINT32 HistoryOffset;
UINT32 HistoryEndOffset;
UINT32 HistoryBufferSize;
BYTE HistoryBuffer[65536];
UINT32 HistoryBufferFence;
UINT32 OffsetCache[4];
UINT16 HashTable[65536];
UINT16 MatchTable[65536];
BYTE HuffTableCopyOffset[1024];
BYTE HuffTableLOM[4096];
};
typedef struct _NCRUSH_CONTEXT NCRUSH_CONTEXT;
#ifdef __cplusplus

16
libfreerdp/codec/ncrush.c
View File

@ -32,6 +32,22 @@
#define TAG FREERDP_TAG("codec")
struct _NCRUSH_CONTEXT
{
BOOL Compressor;
BYTE* HistoryPtr;
UINT32 HistoryOffset;
UINT32 HistoryEndOffset;
UINT32 HistoryBufferSize;
BYTE HistoryBuffer[65536];
UINT32 HistoryBufferFence;
UINT32 OffsetCache[4];
UINT16 HashTable[65536];
UINT16 MatchTable[65536];
BYTE HuffTableCopyOffset[1024];
BYTE HuffTableLOM[4096];
};
static const UINT16 HuffTableLEC[8192] = {
0x510B, 0x611F, 0x610D, 0x9027, 0x6000, 0x7105, 0x6117, 0xA068, 0x5111, 0x7007, 0x6113, 0x90C0,
0x6108, 0x8018, 0x611B, 0xA0B3, 0x510F, 0x7003, 0x6110, 0x9042, 0x6002, 0x800B, 0x6119, 0xA091,