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茫茫长夜无聊,结果下个了QQT的小游戏。
9 N9 d& T( @ r- s哎太幼稚的一个游戏。/ f# S, j5 [6 v7 ^# t6 Q
不过里面的小人物倒是有意思。于是就把察看了图片资源。
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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7 e# q" e0 k! }; w' R
4 ~' G5 C2 H5 m。。。。。。* C9 f( t1 N! m& b3 @* C. M
成功。
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- I* S6 ]: a5 i' m结果打开一看全是*.img的文件。没见过~~~~~/ Y+ j9 N) K* m! l
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。% [' S0 ~. P5 b" P! ]- d
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哎不说了。给点代码自己去研究。不过有点问题。/ y, h- K; u9 r: f$ n* F
$ o9 Q+ \* E6 _3 v/ b1 X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。。。2 a. ]( K: O9 g: m* E
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typedef struct tagQQBITMAPHEADER{ // bmih & Q: }/ _7 L8 }( W/ o6 L5 G2 d# j1 y
char szName[8]; //QQF.DIMG 标志 8
, @& V$ V4 h* A" O' \: WDWORD bC1; //65536" K+ o8 h5 v/ e3 w" p r
DWORD bC2; //24; J9 @% O& i0 _6 c$ S$ d
DWORD bA1; //: h% e: e: O) q3 o9 X' i; L8 n" L
DWORD bA2; //
/ D \1 J: @: J$ CDWORD bA3; //5 H( i' m9 d* Q6 p
DWORD bA4; //
% M! r. q7 ^' d% t& o* Q LONG biWidth; //宽
7 |7 l$ n; n1 A+ b LONG biHeight; //高
; U" Y1 u1 I$ x DWORD biP; O2 I7 a6 {6 r% d
DWORD biB;
9 s$ l% u( ]' Q# n# W DWORD biC; 1 L* C, U6 k r5 b4 r9 x. r
DWORD biS;
! C" A$ R J, [* M% o" b: x# M" I LONG biWidth2; //宽
; P6 X3 B% r- l$ ^9 x LONG biHeight2; //高3 k7 J9 o* Y0 W& m, f! t
DWORD biClrUsed; ) I# A+ V9 V8 c. n7 y
DWORD biClrImportant; $ \ V6 H4 {& E; k' f l
} QQBITMAPHEADER; - q/ c I1 |) u. W# m3 g. d
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void CBmpToolDlg::ExpBmpFile(CString strFile)
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( P. s/ ?( S2 ?BITMAPFILEHEADER bBmpFile;
( N2 _7 ^; f1 E2 {3 f' m/ T& L; qBITMAPINFOHEADER bBmpInfo;
+ h1 [9 K7 O t: i8 bQQBITMAPHEADER bQQHead;
7 a; K9 R. r0 ?' }+ oDWORD dwReadSize = 0;
, l0 d1 c9 Z) v# GWORD m_wWidth;
: W( U+ }3 s$ l3 Q* dWORD m_wHeight;
4 d- u6 `2 a, H/ w. Z1 O! ]DWORD m_dwImageLength;
0 b$ Q' H1 J# ~7 {' }DWORD m_dwTemLength;% A9 t! z. D( {6 Q
WORD *m_pwImage;
9 u" K) t" U. N. J! n9 rCFile m_SaveFile;
1 R& w5 m& B- U s# GCString str_Text;
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HANDLE hFile = ::CreateFile(strFile, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING,% D5 f k" l9 e* _% q9 c* _& c
FILE_ATTRIBUTE_NORMAL, NULL);
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/ ?# n5 Z0 ?6 n* t1 Dif ( hFile )+ T9 m: Y) v5 ~% S& i: b( Q/ K B% R
{
6 ]8 ?+ b8 O G: B% k8 u* }, K e. {ZeroMemory(&bQQHead, sizeof(bQQHead));
7 M" ^0 K' N9 J$ fReadFile(hFile, &bQQHead, sizeof(bQQHead), &dwReadSize, NULL);2 d( n1 U0 h$ P: j* H0 f
2 t3 [4 f9 p3 N7 b- C/ L2 iif(bQQHead.szName [0] != 'Q')return;
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/ j/ G8 O$ Y3 z! {m_wWidth = (WORD)bQQHead.biWidth;
8 }8 Z* A$ y/ r4 vm_wHeight = (WORD)bQQHead.biHeight;* Q) B8 b0 Z- Z2 F
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m_dwImageLength = m_wWidth*m_wHeight*sizeof(WORD);: X( j5 w2 ~% g3 E
. N- i% A; B6 }9 E2 gm_pwImage = new WORD[sizeof(WORD) * m_wWidth * m_wHeight];, k+ O x1 G2 `+ i/ m2 k
# }1 M* v3 l$ Y1 o; O c+ k' \8 YUINT nSize = m_dwImageLength;
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ReadFile(hFile, m_pwImage, nSize, &dwReadSize, NULL);
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CloseHandle(hFile);' o8 x1 f+ e& E* @" B
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m_dwTemLength = 3 * m_wWidth * m_wHeight;" h2 |* e! [0 W: _
//重新构件一个BMP头然后在写入到新的文件) v0 e/ g/ y$ [, S% n) ~
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bBmpFile.bfType = 0x4d42;//'BM') Y2 U6 }5 C. s+ r( b0 f5 m
bBmpFile.bfSize = m_dwTemLength + sizeof(BITMAPFILEHEADER) + sizeof(BITMAPINFOHEADER);$ C, u9 G! _; ^) v0 k
bBmpFile.bfReserved1 = bBmpFile.bfReserved2 = 0;! l4 u! Z- R) {# D
bBmpFile.bfOffBits = sizeof(BITMAPFILEHEADER) + sizeof(BITMAPINFOHEADER); //
1 d: a6 I M' S6 x: p0 k7 z; a; K//
0 L% B2 U9 H- `- c: dbBmpInfo.biSize = sizeof(BITMAPINFOHEADER); //以下是为BITMAPINFOHEADER结构赋值" g: E' y' p6 L- n/ Z- B G( J
bBmpInfo.biWidth = m_wWidth;
# j7 ^9 K, x3 v) |bBmpInfo.biHeight = m_wHeight;
. z% @- o4 X, `7 Q# kbBmpInfo.biPlanes = 1;
" s2 S0 i' Z7 l; Z& D* VbBmpInfo.biBitCount = 24;
" U: m! J2 a' n( p& bbBmpInfo.biCompression = BI_RGB;
6 d, {; I/ v A& C/ H+ qbBmpInfo.biSizeImage = 0;
$ i2 u* z9 R$ [* ]4 m. M% G" qbBmpInfo.biXPelsPerMeter = 0;; m) e. e9 n, Y" c- o/ o1 r% H2 N
bBmpInfo.biYPelsPerMeter = 0;) K0 F0 |/ F/ i* H* j! W6 }( }7 N
bBmpInfo.biClrUsed = 0;
0 ]2 c z# w! ibBmpInfo.biClrImportant = 0;
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$ H1 z |2 x+ N///////////////////////////////////////////////////////////////////////////
$ R1 C; X2 G8 ?, v' r. Y//倒转图像数据
3 a+ p3 C) o, S5 xBYTE *pOrgImage;
2 D K: J, z' M$ { B* g0 ^pOrgImage = new BYTE[m_dwTemLength];
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, E3 Z1 L* w+ HBYTE bsBlueColor, bsGreenColor, bsRedColor;
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8 A$ i* B! z9 R+ {: J( ODWORD dwBMask = 31;! e. r9 H2 f7 ?) Q o$ C
DWORD dwGMask = 2016;
0 `% Q( q: \% ]- eDWORD dwRMask = 63448;- E N) V8 s, n9 V- M& C
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BYTE bBShift = 3;
: i) I9 W' N ~+ [; YBYTE bGShift = 5;- F$ j6 `4 c# o$ z. \
BYTE bRShift = 11;# w! I- K L# E/ Q) }
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// wPixel = ((byRBit >> 3) << 11) | ((byGBit >> 2) << 5) | (byBBit >> 3);
) Z% I. V7 ?4 [& H- {( O/*
3 Y; `& `5 ~9 M5 TWORD dwBMask = 31;
! a; C, c- O3 U& Y/ T# c. oWORD dwGMask = 2016;# ^+ O8 Z% q7 t( t
WORD dwRMask = 63448;
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+ r( N# W, {. cBYTE bBShift = 0;* N/ [" }0 x3 X: Y% M1 N8 G
BYTE bGShift = 5;9 a& n4 a+ }; W/ {
BYTE bRShift = 11;
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WORD nXSize = m_wWidth;2 m. W$ P! M# I# }' _% e
int nByteAlignCX = m_wWidth*3;//(((m_wWidth * 24) + 31) & ~31) >> 3;
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* H/ s8 O- i. c C9 Mstr_Text.Format("%s New File 16Size %d 24Size%d",strFile,m_dwImageLength,m_dwTemLength);
. L! Z! J+ `" Z4 AAfxMessageBox(str_Text);
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9 d0 n0 `/ B5 I+ @" i7 rfor (int nYIdx = 0; nYIdx < m_wHeight; nYIdx++)
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for (int nXIdx = 0; nXIdx < m_wWidth; nXIdx++)
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//分色处理2 x- h, u$ L8 n$ ?" k5 r+ I
bsBlueColor = (BYTE)((m_pwImage[nYIdx * nXSize + nXIdx] ) >> bBShift);
$ S7 i7 h. N$ VbsGreenColor = (BYTE)((m_pwImage[nYIdx * nXSize + nXIdx] >> bGShift) << 2 );' B m: _. P) y
bsRedColor = (BYTE)((m_pwImage[nYIdx * nXSize + nXIdx] >> bRShift) << 3);
6 q+ C5 e" }# y' J! O' u+ |$ \/* bsBlueColor = (BYTE)((m_pwImage[nYIdx * nXSize + nXIdx] & dwBMask) >> bBShift); 0 U1 C& a: @0 v& J2 t
bsGreenColor = (BYTE)((m_pwImage[nYIdx * nXSize + nXIdx] & dwGMask) >> bGShift);
" l; ~/ j& O+ D) P3 MbsRedColor = (BYTE)((m_pwImage[nYIdx * nXSize + nXIdx] & dwRMask) >> bRShift);
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. R. z( O Q% j. @pOrgImage[(nXIdx * 3 + 2) + (nYIdx * nByteAlignCX)]=bsRedColor;
& i4 Q" X/ ~2 @2 J! \. B# K$ a$ {; TpOrgImage[(nXIdx * 3 + 1) + (nYIdx * nByteAlignCX)]=bsGreenColor;; A0 T7 O( F& d# r
pOrgImage[(nXIdx * 3 + 0) + (nYIdx * nByteAlignCX)]=bsBlueColor;) u. L# H" n% } p2 g, x
}
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' S$ a( S) l" d8 Y7 t$ @ DeleteFile(strFile+".bmp");
) a5 \0 V8 e! a8 v8 _! p4 F+ \1 b if(!m_SaveFile.Open(strFile+".bmp",Cfile::modeCreate|Cfile::modeWrite|Cfile::typeBinary|Cfile::modeNoTruncate))
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2 b; U. |: Y$ u [# ^' N AfxMessageBox("建立文件发生错误!");
1 j+ G2 b9 J/ i return ;% k0 `% r y% I& D9 `, Q
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m_SaveFile.Write (&bBmpFile,sizeof(bBmpFile));
" y5 M: D7 l6 z4 A. ^8 g* v m_SaveFile.SeekToEnd();
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m_SaveFile.Write (&bBmpInfo,sizeof(bBmpInfo)); F3 n+ Q9 T. j; k& b' W' s
m_SaveFile.SeekToEnd();
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( D* G- a* g' H. j m_SaveFile.Write (pOrgImage,m_dwTemLength);
X* v' H) l4 Z. L/ t* n m_SaveFile.Close();- Q& Q% N+ U+ _- I
" f% B) Y4 `0 O4 o0 n9 ]9 N7 z if ( m_pwImage )) u5 j+ {0 Y- M" l k6 P( h
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delete m_pwImage;& i9 f6 g/ H; ^5 B
m_pwImage = NULL;
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if ( pOrgImage )
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delete pOrgImage;
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}
# Q5 n* @- ]4 f; o8 @catch(...): r+ x5 T" N& ?- l- Y
{
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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。
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. p3 o. w* S( a$ t/ B) Z0 e呵呵。
! v8 H+ q+ C2 E) w希望谁能结决图像16->24的问题请给我发一份。不胜感激
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newsoil@163.com |
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