Diffstat (limited to 'noncore/apps/opie-reader/arith.h') (more/less context) (ignore whitespace changes)
-rw-r--r-- | noncore/apps/opie-reader/arith.h | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/noncore/apps/opie-reader/arith.h b/noncore/apps/opie-reader/arith.h index 19ca646..59b2ea9 100644 --- a/noncore/apps/opie-reader/arith.h +++ b/noncore/apps/opie-reader/arith.h | |||
@@ -1,38 +1,36 @@ | |||
1 | /* | 1 | /* |
2 | * Encodage & décodage arithmétique | 2 | * Encodage & décodage arithmétique |
3 | */ | 3 | */ |
4 | 4 | ||
5 | #ifndef ARITH_H | 5 | #ifndef ARITH_H |
6 | 6 | ||
7 | #define ARITH_H | 7 | #define ARITH_H |
8 | 8 | ||
9 | #include "utypes.h" | 9 | #include "utypes.h" |
10 | #include <stdio.h> | 10 | #include <stdio.h> |
11 | 11 | ||
12 | class ppm_expander; | ||
13 | |||
12 | class PPM_ReadBuf | 14 | class PPM_ReadBuf |
13 | { | 15 | { |
14 | FILE *my_file_in; | 16 | FILE *my_file_in; |
17 | ppm_expander* parent; | ||
15 | public: | 18 | public: |
16 | PPM_ReadBuf(FILE* f) : my_file_in(f) {} | 19 | PPM_ReadBuf(FILE* f, ppm_expander* _parent) : my_file_in(f), parent(_parent) {} |
17 | UINT readbuf(UCHAR *buf,UINT len) | 20 | UINT readbuf(UCHAR *buf,UINT len); |
18 | { | ||
19 | UINT len1; | ||
20 | len1=fread(buf,1,len,my_file_in); | ||
21 | return len1; | ||
22 | } | ||
23 | }; | 21 | }; |
24 | 22 | ||
25 | class ArithClass | 23 | class ArithClass |
26 | { | 24 | { |
27 | 25 | ||
28 | UCHAR *ainbuf; | 26 | UCHAR *ainbuf; |
29 | UCHAR *apinbuf,*aendinbuf; | 27 | UCHAR *apinbuf,*aendinbuf; |
30 | UINT ainbufsize; | 28 | UINT ainbufsize; |
31 | USHORT avalue,alow,ahigh; | 29 | USHORT avalue,alow,ahigh; |
32 | PPM_ReadBuf* areadbuf; | 30 | PPM_ReadBuf* areadbuf; |
33 | UCHAR abitcnt; | 31 | UCHAR abitcnt; |
34 | USHORT abitbuf; | 32 | USHORT abitbuf; |
35 | 33 | ||
36 | public: | 34 | public: |
37 | void Arith_DecodeInit(PPM_ReadBuf* readbuf,UCHAR *buf,UINT bufsize); | 35 | void Arith_DecodeInit(PPM_ReadBuf* readbuf,UCHAR *buf,UINT bufsize); |
38 | UINT Arith_DecodeVal(UINT size); | 36 | UINT Arith_DecodeVal(UINT size); |