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茫茫长夜无聊,结果下个了QQT的小游戏。
" v! b! e$ x2 V5 m* n哎太幼稚的一个游戏。$ ]! F5 G9 B. I% E, F" i _
不过里面的小人物倒是有意思。于是就把察看了图片资源。5 B( ?, j' r7 N9 [& Y; c
. k; o8 q' t; F s- o! z$ ^呵呵~~有意思打开PAK保管发现第一个字节PK(ZIP的压缩格式),于是把名称该为.rar用RAR解压缩
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成功。
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结果打开一看全是*.img的文件。没见过~~~~~% m( R9 E# Q1 R- u5 p, e
打开文件看晕 QQF.DIMG 什么文件格式。:( ~~~~~
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于是分析了全部数据有点想16BIT的图像。但是有是24BIT的长度长14个字节。# P; s* A1 B. Y" l4 _" {
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哎不说了。给点代码自己去研究。不过有点问题。
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! I G7 _3 [5 O我搞不懂直接在贴到屏幕上显示正常。
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写成BMP发现意思比较暗。。。! e# f/ y# E& t7 @# ~% A/ S% u
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typedef struct tagQQBITMAPHEADER{ // bmih
( J5 q, I3 n5 c: E% { char szName[8]; //QQF.DIMG 标志 8
* s- Q9 r0 F t' j: f# [4 ZDWORD bC1; //65536! q: V+ G! Y/ A# q" N' ^0 a x
DWORD bC2; //24
. y2 V. A$ e' S7 N3 L ?4 Y4 m% Y- @) zDWORD bA1; /// n& P' x4 F" E+ Y; g* N
DWORD bA2; //* G1 m2 \/ Q( x4 Q5 @
DWORD bA3; //. H) ~& Z$ |) z
DWORD bA4; //
: i" f! i: L9 P: ~5 m LONG biWidth; //宽! w2 M; a4 w8 {
LONG biHeight; //高% A3 ]: x! F8 E8 e' p9 W6 O% v
DWORD biP;
, C4 R0 q) ~- r# Y3 ^, C6 g5 Y+ y DWORD biB; 6 I+ R* o) [$ m7 T K
DWORD biC;
7 l6 B) M0 O5 G9 n DWORD biS;
3 a7 t4 o. W' Z# F$ M7 P2 k! u H* t LONG biWidth2; //宽/ i( W5 _' T" |
LONG biHeight2; //高
a) `! D0 P: U: S DWORD biClrUsed;
/ D# a1 F+ ^5 B P& a& m- w+ g m DWORD biClrImportant;
- Q: O0 v3 ^7 I) `" u& i} QQBITMAPHEADER; , ]$ F C2 O/ w# S: V0 l- \6 b7 _
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void CBmpToolDlg::ExpBmpFile(CString strFile)
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, }' M6 K0 H7 L* [' r I; n' MBITMAPFILEHEADER bBmpFile;4 ^( P- ?) Z+ R: e
BITMAPINFOHEADER bBmpInfo;
4 b' ?- J# `/ Y2 P" wQQBITMAPHEADER bQQHead;
" }, L& i L; g& h j7 tDWORD dwReadSize = 0;6 Z: Y2 p/ K+ A+ s
WORD m_wWidth; X0 U0 X+ G6 R( i
WORD m_wHeight;! P$ I) Q: m+ P# f0 x1 ]& b+ w
DWORD m_dwImageLength;
7 H; @8 H. w7 L! @5 h& H' S4 h. jDWORD m_dwTemLength;; c1 J1 b+ w$ K# E. o8 t) p
WORD *m_pwImage;. U" {3 l3 Q: g# j- Y
CFile m_SaveFile;' A7 J5 R4 I- s7 L. P; K5 _: ^1 e
CString str_Text;5 [& H* `, v3 }, J7 E4 f
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try
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7 R2 I9 i9 A. vHANDLE hFile = ::CreateFile(strFile, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING," A$ {0 t# K& S& q, K( P/ ]
FILE_ATTRIBUTE_NORMAL, NULL);: E9 ? A- F) p& M( k4 v
, ?9 H& M4 ]6 h1 ]if ( hFile )* U5 x8 a" T7 }8 E, `/ F1 h2 a
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ZeroMemory(&bQQHead, sizeof(bQQHead));
: G* \% d2 _6 |6 l; P0 qReadFile(hFile, &bQQHead, sizeof(bQQHead), &dwReadSize, NULL);# [+ O& c: C k: N" q5 I
/ p# b! m" r9 R3 g1 N1 _$ }if(bQQHead.szName [0] != 'Q')return;
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m_wWidth = (WORD)bQQHead.biWidth;' p1 ]( a/ }1 m+ c6 R$ g/ z
m_wHeight = (WORD)bQQHead.biHeight;6 K: f* P3 U! v# z4 d+ u
" u+ a# M# d" c" t5 gm_dwImageLength = m_wWidth*m_wHeight*sizeof(WORD);
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" t6 g8 ?8 c* ?, H7 {m_pwImage = new WORD[sizeof(WORD) * m_wWidth * m_wHeight];* y5 A! j. Y. i' o$ Y$ {
- N$ R! ^4 I# a/ f+ Y* G$ IUINT nSize = m_dwImageLength;
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, w% q" C2 M& K% k" ^ReadFile(hFile, m_pwImage, nSize, &dwReadSize, NULL);
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CloseHandle(hFile);
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" C* S: }0 n; Xm_dwTemLength = 3 * m_wWidth * m_wHeight;
; K: S5 n9 ~6 T) a" f0 P//重新构件一个BMP头然后在写入到新的文件. _* x; p9 A' {% }5 i3 `7 {
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bBmpFile.bfType = 0x4d42;//'BM'
7 |, B/ D1 _7 F; E: W3 w9 ~! Z4 A# y, tbBmpFile.bfSize = m_dwTemLength + sizeof(BITMAPFILEHEADER) + sizeof(BITMAPINFOHEADER);/ }/ b! ^+ `2 q, S+ Q
bBmpFile.bfReserved1 = bBmpFile.bfReserved2 = 0;
8 @8 T% s, |! s H4 R" D! [bBmpFile.bfOffBits = sizeof(BITMAPFILEHEADER) + sizeof(BITMAPINFOHEADER); //9 ?$ R9 }. Q5 X I& H" O% m* l
//2 l& ?- K$ n( p3 G9 h# }) U6 E3 j
bBmpInfo.biSize = sizeof(BITMAPINFOHEADER); //以下是为BITMAPINFOHEADER结构赋值
5 n' b2 @5 N5 B I7 y( O6 ^bBmpInfo.biWidth = m_wWidth;
: C7 s7 R* P" D: U+ Z/ l% [0 ybBmpInfo.biHeight = m_wHeight;
7 o9 \3 Z4 l9 f- \" j' h1 C kbBmpInfo.biPlanes = 1;/ F# t( ^. F S+ X5 B' a2 A0 F+ ?
bBmpInfo.biBitCount = 24;2 j) U, k. Z/ H0 Y, t+ j" ^; x, l
bBmpInfo.biCompression = BI_RGB;! ~8 }; ~: f( d- f( w" h- U9 Y$ }: C
bBmpInfo.biSizeImage = 0;" t" J7 h/ E. S8 a2 K. a' ?
bBmpInfo.biXPelsPerMeter = 0;
$ q* o% M+ b% c; `9 s6 XbBmpInfo.biYPelsPerMeter = 0;
- ?2 e7 h( L; S# g- ubBmpInfo.biClrUsed = 0;
* p. {9 Z6 Y9 _6 j0 `* hbBmpInfo.biClrImportant = 0;
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9 l) V1 q1 W% |) d///////////////////////////////////////////////////////////////////////////0 Y. K( X7 J, t3 V( E4 E
//倒转图像数据
( n5 Z& `1 K. Z9 v* d: aBYTE *pOrgImage;
" M" B8 \* y% v) jpOrgImage = new BYTE[m_dwTemLength];; B j: |! U2 h# m) d; Z* l1 l
1 C% c$ {( N& w6 qBYTE bsBlueColor, bsGreenColor, bsRedColor;+ Q9 ~. ?. K j7 A7 n. A
//656% |% K+ {4 N2 W5 m
DWORD dwBMask = 31;. b& |! D, s- ?: j1 P7 W
DWORD dwGMask = 2016;* y* k+ Y# T+ U1 g6 ]
DWORD dwRMask = 63448;- I3 a7 c' D9 W! ~ b% s! ]
9 r' }* V, l; i; K2 V: |8 s5 D, `BYTE bBShift = 3;, ~8 s% b! F7 W) I
BYTE bGShift = 5;
* ^2 D8 x' M8 V7 k1 rBYTE bRShift = 11;5 O( \( _* c; G! _2 x0 Z h: A
$ G5 Q3 y9 c$ }3 P0 h% E// wPixel = ((byRBit >> 3) << 11) | ((byGBit >> 2) << 5) | (byBBit >> 3);* M3 K; u# y7 _9 P6 P
/*
3 w# M5 X& ?2 c- Y& g6 MWORD dwBMask = 31;$ ?# Y, u2 m2 z) Z* b
WORD dwGMask = 2016;
5 V0 o* E9 D2 \; sWORD dwRMask = 63448;# ]& s- g' M4 i% p4 N7 I3 X/ [" C
0 `" y9 ]& b0 X2 c. j* iBYTE bBShift = 0;8 u7 S1 {- [% e' T9 |: I8 V
BYTE bGShift = 5;7 m+ n! Q/ D+ \0 ?9 V, r
BYTE bRShift = 11;
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WORD nXSize = m_wWidth;& k# m4 x; @/ U" {( J" @5 }
int nByteAlignCX = m_wWidth*3;//(((m_wWidth * 24) + 31) & ~31) >> 3;
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str_Text.Format("%s New File 16Size %d 24Size%d",strFile,m_dwImageLength,m_dwTemLength); B3 P* U# q0 {; ^: L8 m: M- O
AfxMessageBox(str_Text);
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for (int nYIdx = 0; nYIdx < m_wHeight; nYIdx++)0 b3 L" i( X8 S @
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for (int nXIdx = 0; nXIdx < m_wWidth; nXIdx++)( j( ~$ V1 g# h
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//分色处理
( R) @+ h h1 HbsBlueColor = (BYTE)((m_pwImage[nYIdx * nXSize + nXIdx] ) >> bBShift);
& h0 M6 k; ?9 _! E# WbsGreenColor = (BYTE)((m_pwImage[nYIdx * nXSize + nXIdx] >> bGShift) << 2 );
) \) Z2 Q, V; l( ~$ J- ~/ v9 zbsRedColor = (BYTE)((m_pwImage[nYIdx * nXSize + nXIdx] >> bRShift) << 3);! W8 z" R- G6 Z1 a/ ]& N0 V% N
/* bsBlueColor = (BYTE)((m_pwImage[nYIdx * nXSize + nXIdx] & dwBMask) >> bBShift); ' h3 Q7 h+ Z) o/ v: j
bsGreenColor = (BYTE)((m_pwImage[nYIdx * nXSize + nXIdx] & dwGMask) >> bGShift);
/ B- r5 [7 s+ b1 @& rbsRedColor = (BYTE)((m_pwImage[nYIdx * nXSize + nXIdx] & dwRMask) >> bRShift);
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pOrgImage[(nXIdx * 3 + 2) + (nYIdx * nByteAlignCX)]=bsRedColor;
0 T2 ^/ c! M1 X# Y- j: J) L2 rpOrgImage[(nXIdx * 3 + 1) + (nYIdx * nByteAlignCX)]=bsGreenColor;* k1 d- S W/ w+ m9 b6 ~0 D
pOrgImage[(nXIdx * 3 + 0) + (nYIdx * nByteAlignCX)]=bsBlueColor;
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0 a, U- q# {, P: F) F* s$ m7 M DeleteFile(strFile+".bmp");
( o9 b3 H8 G- f1 z0 S if(!m_SaveFile.Open(strFile+".bmp",Cfile::modeCreate|Cfile::modeWrite|Cfile::typeBinary|Cfile::modeNoTruncate))
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AfxMessageBox("建立文件发生错误!");9 D* I1 M( x2 v2 p4 @9 i
return ;; l9 B1 x" ?: O! U" a ] c
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m_SaveFile.Write (&bBmpFile,sizeof(bBmpFile));
$ O4 t. P8 m5 p4 ]# V( p m_SaveFile.SeekToEnd();% @( I0 `9 I+ r9 c1 w6 e' i
4 A& V; _ d& v! `8 Q m_SaveFile.Write (&bBmpInfo,sizeof(bBmpInfo));
, t) Z0 w; t: Z: J0 G1 ] m_SaveFile.SeekToEnd();
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m_SaveFile.Write (pOrgImage,m_dwTemLength);1 G% p4 \+ A; \- H
m_SaveFile.Close();
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2 j5 r( l; c1 Y. ` if ( m_pwImage )( q3 A* ?1 ^7 o% i0 I2 ^0 W
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delete m_pwImage;
! o, [$ _ D& J8 v! |6 k8 D6 q m_pwImage = NULL;
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if ( pOrgImage ) i2 P" z4 }8 Y8 ^
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delete pOrgImage;
+ G7 H, } H C# i2 Y) }! X0 b7 Z pOrgImage = NULL;
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% A8 P+ }9 H E/ d. |" ^# p& O3 ocatch(...)
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该代码只能用于研究和学习中。请勿用于非法途径。0 ]: u. O+ H5 v" ]1 T+ {
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希望谁能结决图像16->24的问题请给我发一份。不胜感激2 q Q; Z3 y# W9 O/ H6 @
3 P" S" y* @$ pnewsoil@163.com |
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