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茫茫长夜无聊,结果下个了QQT的小游戏。( R8 i4 a3 O# D9 \! w
哎太幼稚的一个游戏。7 K- Z2 G* R, T, s# Z: ^3 B
不过里面的小人物倒是有意思。于是就把察看了图片资源。* s* T5 J# k' m
* `9 M8 Q6 `$ j" O3 e e, [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) J- B2 s" ^$ h. L
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。。。。。。
}" y3 N% [( r9 w. ]3 U. h成功。
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结果打开一看全是*.img的文件。没见过~~~~~8 s3 r& c/ z3 c+ Y
打开文件看晕 QQF.DIMG 什么文件格式。:( ~~~~~) V2 H" l7 o; M- m) l$ T7 Q
4 ?9 F8 q. `- u: ^) m9 E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。
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; M9 P$ |0 V/ |, l5 W。。。
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哎不说了。给点代码自己去研究。不过有点问题。% o& Z+ }2 x# ^3 [' W% Y& Y5 f% b' J
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我搞不懂直接在贴到屏幕上显示正常。
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0 T6 X( y1 x( v; ]& p写成BMP发现意思比较暗。。。' H# j0 ]$ R6 X+ U7 I) S I0 h
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typedef struct tagQQBITMAPHEADER{ // bmih % b+ k+ \2 r7 I+ n& [# w
char szName[8]; //QQF.DIMG 标志 8/ J* ]9 F3 c2 B
DWORD bC1; //65536( v: V; O2 v1 u4 ?4 F
DWORD bC2; //24
* p1 b2 Z4 x. ] W1 dDWORD bA1; //9 @* J( \; y; ]6 f% O9 @) q8 g' i
DWORD bA2; //
; ]0 c( s1 E1 J1 IDWORD bA3; /// E- k1 J) p3 v& T, `- K6 E
DWORD bA4; //7 @+ ]1 T9 ^3 R) x1 u
LONG biWidth; //宽3 L: I1 y9 o2 _) u; P: S
LONG biHeight; //高2 {& B5 P l/ B8 H4 m
DWORD biP; * O- z* d+ B6 q: T
DWORD biB;
6 C8 @5 \. v m9 |' G# N DWORD biC; ( T0 R' x& P& f) i
DWORD biS;
0 u8 @1 U6 C8 W1 _1 E2 X LONG biWidth2; //宽
: b. l3 ^: X3 U6 h LONG biHeight2; //高0 l. H- F. D9 p6 u2 j
DWORD biClrUsed;
2 z9 `. ~" L6 f( J DWORD biClrImportant;
9 ?1 y R& w( L} QQBITMAPHEADER;
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void CBmpToolDlg::ExpBmpFile(CString strFile)
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BITMAPFILEHEADER bBmpFile;
1 K! Z- f2 I- ~BITMAPINFOHEADER bBmpInfo;
: i2 @, a; A6 R! [+ Z7 u4 l# L% KQQBITMAPHEADER bQQHead;+ d7 l* |4 l6 B: s1 |1 [
DWORD dwReadSize = 0;
* h3 r* R7 k c2 |0 x8 s. y0 _" gWORD m_wWidth;$ C! |. i# v% @7 J
WORD m_wHeight;! n- H! [: S" X% }0 b
DWORD m_dwImageLength;
* O6 E: e% g+ N3 q f4 xDWORD m_dwTemLength;! ^* E3 r" d' ^. P: K6 F2 ?9 {
WORD *m_pwImage;2 H, V5 U5 b7 H& K; [! A9 ^
CFile m_SaveFile;
; ?+ P6 N0 w9 D% m6 z; s" k0 @) tCString str_Text;0 k! }- d7 X8 H
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try
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4 B# j& T/ q. X, _# A7 `% lHANDLE hFile = ::CreateFile(strFile, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING,
- o' D( s, T, Z7 o2 @5 _- N1 K) }FILE_ATTRIBUTE_NORMAL, NULL);
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if ( hFile )4 `1 B* _3 w/ l6 |- _ v" u3 ]( M
{
: f' R$ Q1 B, x' zZeroMemory(&bQQHead, sizeof(bQQHead));$ l4 u% L: C9 E! |% \% k: z( B
ReadFile(hFile, &bQQHead, sizeof(bQQHead), &dwReadSize, NULL);
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if(bQQHead.szName [0] != 'Q')return;
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. J% t9 M& i" km_wWidth = (WORD)bQQHead.biWidth;, e# k, w9 l; h- h" U
m_wHeight = (WORD)bQQHead.biHeight;
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$ \% S% a2 k N4 R2 d! dm_dwImageLength = m_wWidth*m_wHeight*sizeof(WORD);
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' ^( P$ `" x- P. l: f7 }$ Q+ Rm_pwImage = new WORD[sizeof(WORD) * m_wWidth * m_wHeight];
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. r4 \* O7 T8 h! a& k- PUINT nSize = m_dwImageLength;+ j( w- R# R. ]& N" W! x
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ReadFile(hFile, m_pwImage, nSize, &dwReadSize, NULL);
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& W2 c8 Y! @# W- l. g% B* Z2 wCloseHandle(hFile);4 e o m- V- A/ a
}; [$ w) O4 t( @$ ]
m_dwTemLength = 3 * m_wWidth * m_wHeight;
2 S% i7 l3 ]6 H9 Q! v4 \1 {9 A//重新构件一个BMP头然后在写入到新的文件* u" c9 C9 n; x7 d. h
! P, u" }4 w4 ~bBmpFile.bfType = 0x4d42;//'BM'
- I# s" o0 s5 O* CbBmpFile.bfSize = m_dwTemLength + sizeof(BITMAPFILEHEADER) + sizeof(BITMAPINFOHEADER);! I) b0 z/ [- ^+ ~$ p }
bBmpFile.bfReserved1 = bBmpFile.bfReserved2 = 0;( i4 q* E% v4 A
bBmpFile.bfOffBits = sizeof(BITMAPFILEHEADER) + sizeof(BITMAPINFOHEADER); //* ~3 M5 q- r+ o4 ]( _; f/ x; L
//
; U! m9 n4 k0 C c& lbBmpInfo.biSize = sizeof(BITMAPINFOHEADER); //以下是为BITMAPINFOHEADER结构赋值& K7 m0 [! `7 r2 b) B! W
bBmpInfo.biWidth = m_wWidth;
1 {/ c' C v# I' |2 _: s2 Y6 ebBmpInfo.biHeight = m_wHeight;) {3 {% ^! F6 `" r+ O6 k
bBmpInfo.biPlanes = 1;' p$ u9 I) B# M$ b% o1 f
bBmpInfo.biBitCount = 24;
8 Q- p i% ^/ pbBmpInfo.biCompression = BI_RGB;/ F9 b! O: m1 B
bBmpInfo.biSizeImage = 0;
. _% T7 K; U6 MbBmpInfo.biXPelsPerMeter = 0;; T8 v4 j* r' }* L7 ^
bBmpInfo.biYPelsPerMeter = 0;% l; s8 l- Q* w9 t9 j, @: Y! G* Q/ d
bBmpInfo.biClrUsed = 0;# }# b: m; Y. ~1 I* Q
bBmpInfo.biClrImportant = 0;
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' D% W+ i: r w7 s* v3 a///////////////////////////////////////////////////////////////////////////* q- t& \# v; v7 L: N; ^& I& M" D* s
//倒转图像数据' C3 `! N0 n2 s3 s( w
BYTE *pOrgImage;- v- O1 k2 b$ {) a
pOrgImage = new BYTE[m_dwTemLength];8 y; D. Z: Q, G7 ^6 W7 L# w
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BYTE bsBlueColor, bsGreenColor, bsRedColor;
1 [: v3 J) g1 e3 Z2 \//656
' v! B& P5 \3 M7 W: o7 r" X& lDWORD dwBMask = 31;% @# Q. O6 T" V2 A( W" z' c
DWORD dwGMask = 2016;8 |- Q6 P2 ?) ]7 p& y6 u
DWORD dwRMask = 63448;
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x. B# y" `7 Y$ hBYTE bBShift = 3;
' |3 I$ |6 E; fBYTE bGShift = 5;
- N; I! `3 B- d4 p; BBYTE bRShift = 11;1 z4 N0 j2 {' [( Y/ p: R3 X
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// wPixel = ((byRBit >> 3) << 11) | ((byGBit >> 2) << 5) | (byBBit >> 3);
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- M6 h. F# `' `, SWORD dwBMask = 31;
6 z" F/ r+ b+ ~0 \7 hWORD dwGMask = 2016;
5 R4 G6 j# t0 ~1 R& ~: Y# Q! e/ tWORD dwRMask = 63448;
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' y2 i+ c. R/ Y. O0 n ABYTE bBShift = 0;
& }2 l+ _+ {! Y0 ~) J" o# D4 jBYTE bGShift = 5;
7 J( [6 }. N- {' y0 O T3 R$ MBYTE bRShift = 11;
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8 Y) j1 u* W! h8 i0 d$ y1 ?" UWORD nXSize = m_wWidth;
0 Z( P' `6 b- {: a* P/ }5 Kint nByteAlignCX = m_wWidth*3;//(((m_wWidth * 24) + 31) & ~31) >> 3;/ e6 a" G$ N& N9 ?4 V" }
. ~3 n5 W ]( l# i! P" J0 pstr_Text.Format("%s New File 16Size %d 24Size%d",strFile,m_dwImageLength,m_dwTemLength);2 q6 M( [, Y& [! B* }( F$ ~- F
AfxMessageBox(str_Text);( {' m' d! _6 |& V5 E
6 _+ S$ B7 e$ @. v) W! c% Efor (int nYIdx = 0; nYIdx < m_wHeight; nYIdx++)
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for (int nXIdx = 0; nXIdx < m_wWidth; nXIdx++)0 W2 b1 E E0 U9 A j5 z( k9 n
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//分色处理5 O5 [* C* o: e; u% ` Y
bsBlueColor = (BYTE)((m_pwImage[nYIdx * nXSize + nXIdx] ) >> bBShift); , ~2 i; {$ t( `2 T$ ]
bsGreenColor = (BYTE)((m_pwImage[nYIdx * nXSize + nXIdx] >> bGShift) << 2 );, x' Q. i* s8 n% X; {$ Y2 a8 G
bsRedColor = (BYTE)((m_pwImage[nYIdx * nXSize + nXIdx] >> bRShift) << 3);5 }& x/ w1 {- ^; I9 {6 U: X) ]
/* bsBlueColor = (BYTE)((m_pwImage[nYIdx * nXSize + nXIdx] & dwBMask) >> bBShift);
; s8 @5 V' L1 H `, ]$ _" |% ZbsGreenColor = (BYTE)((m_pwImage[nYIdx * nXSize + nXIdx] & dwGMask) >> bGShift);
6 c; h3 h' d8 J0 H) H$ v) ObsRedColor = (BYTE)((m_pwImage[nYIdx * nXSize + nXIdx] & dwRMask) >> bRShift);
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pOrgImage[(nXIdx * 3 + 2) + (nYIdx * nByteAlignCX)]=bsRedColor;
! a, o+ \2 L; _# U) m* QpOrgImage[(nXIdx * 3 + 1) + (nYIdx * nByteAlignCX)]=bsGreenColor;
! X: q5 \) E( e, Z1 @1 ?7 }+ apOrgImage[(nXIdx * 3 + 0) + (nYIdx * nByteAlignCX)]=bsBlueColor;2 J- D8 n0 x! Q) t& F$ `% M
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}
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% w3 W: q0 V! T# u, ^ DeleteFile(strFile+".bmp");
7 p7 u5 }2 `" c+ Q) }1 n4 g6 B" ]) F 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!");
! z$ a Z% y1 n: W return ;" }. y0 @4 j# y+ O7 z1 {5 X! x/ ?
}
$ {5 r& a0 Q$ x% [# E: ^ e( s m_SaveFile.Write (&bBmpFile,sizeof(bBmpFile));
( a# ~# s/ l2 D0 F( a1 e, W$ C m_SaveFile.SeekToEnd();+ [( i4 N! Z, D
7 f9 e: a% a1 J& O; f m_SaveFile.Write (&bBmpInfo,sizeof(bBmpInfo));& J9 e8 r9 A& E- F7 w( \6 f
m_SaveFile.SeekToEnd();2 W# F6 Y5 i& ?; B: B0 W$ U1 h
2 t/ P- |, n; Q# O; K$ K7 e$ v' q m_SaveFile.Write (pOrgImage,m_dwTemLength);7 ?) S% L; Y: P5 O3 {, i
m_SaveFile.Close();
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if ( m_pwImage )3 q& O/ Q5 |7 I4 r* m" m1 d8 H' i& C
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delete m_pwImage;# f" u* B: o) Z, |
m_pwImage = NULL; 4 t9 n9 b6 U9 _( ~& Y2 w7 Y* {
}
8 a) s1 Z! k+ z8 d1 t if ( pOrgImage )2 j' I) O& e3 L$ V8 e* ?
{
; L0 _" M) h9 T \ delete pOrgImage;
4 X$ Y% J5 `8 j9 q* W pOrgImage = NULL;
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}
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* ~$ c w8 ]) m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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5 a7 n5 I2 |7 E+ j+ G* B7 F: Q呵呵。( l Q' H5 ^ ~% j0 C! z& p
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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