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茫茫长夜无聊,结果下个了QQT的小游戏。1 N9 w4 e7 r. |9 F
哎太幼稚的一个游戏。; J( ~) z$ s U9 |+ i- W
不过里面的小人物倒是有意思。于是就把察看了图片资源。; W2 y$ N( j6 l0 l, m* A
1 g$ H' i( g* y, g2 i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$ `9 S; o1 _( k. X
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。。。。。。9 L, @6 I+ w9 l; b. s9 O* d
成功。9 A) W4 Z6 B2 n/ Q; k. y9 n
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@' `6 v' F3 t) D+ Y% D结果打开一看全是*.img的文件。没见过~~~~~
' n; B; n' @5 D. D. M, y( h4 N打开文件看晕 QQF.DIMG 什么文件格式。:( ~~~~~
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* r* T. ~5 P0 A# \4 d1 K, C7 ~4 t1 u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。! K! U) }/ g1 h- V6 U
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。。。
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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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我搞不懂直接在贴到屏幕上显示正常。" F% |, \+ B; ]2 V- B# Z! o) m( Q
! B* Y- d. P' J' K9 C" v7 Z写成BMP发现意思比较暗。。。1 C3 Q- h4 B* B% R
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typedef struct tagQQBITMAPHEADER{ // bmih 7 ?% j( `: U5 J" I
char szName[8]; //QQF.DIMG 标志 8
& t( ]" v8 O G0 a# _DWORD bC1; //65536
$ D; p* Z, w6 A* |DWORD bC2; //24
; `# G0 y/ y7 b1 b7 F; i7 eDWORD bA1; //; ?/ } _2 q6 Y
DWORD bA2; //
1 J& |# Q& E- P& y- W) m2 fDWORD bA3; //
, F6 g5 ^& ~4 b& E9 o* s% k. iDWORD bA4; //
* p3 z% k& G* S7 V4 P LONG biWidth; //宽
# p4 y! x+ G1 g6 Z) t d+ d LONG biHeight; //高& N6 Y2 N* b0 p: s# n3 E+ d
DWORD biP;
: F4 U( y) K/ _$ F- h DWORD biB; $ T3 o- J8 p/ n
DWORD biC; ( M. Y! Q, Y3 ?
DWORD biS;
' `& ~ M- k0 {1 A" y LONG biWidth2; //宽/ d+ S$ d5 q9 @9 ~1 C
LONG biHeight2; //高
! m7 F3 x8 f8 r; }5 t3 w DWORD biClrUsed;
4 R- D% d1 |2 C+ p5 `. O DWORD biClrImportant; ( @7 A4 V' A8 _, l n
} QQBITMAPHEADER; 8 }/ D* l# w/ `+ S& v
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5 N9 r7 v; R' j$ M' f; u, yvoid CBmpToolDlg::ExpBmpFile(CString strFile) D" p% T, w: {# m! a2 u- |0 O
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BITMAPFILEHEADER bBmpFile;/ E# y7 w" F/ ?; J l& d9 h n
BITMAPINFOHEADER bBmpInfo;
# H6 |9 o) {! ~0 XQQBITMAPHEADER bQQHead;: I5 O/ S- L1 ?2 t$ ]1 K. _
DWORD dwReadSize = 0;# y+ s! B' _6 Y6 z! V8 Q, v
WORD m_wWidth; Z; r8 u$ N6 I" m3 N- U1 A2 W
WORD m_wHeight;
y8 J+ s+ y+ L& eDWORD m_dwImageLength;5 g9 ]+ z l# |) ?6 R5 ^5 ^' R
DWORD m_dwTemLength;
- x8 G1 R' F- l/ AWORD *m_pwImage;( l, [/ ^6 f# y2 i9 S& ?. B. A+ ^
CFile m_SaveFile;* I# c% U6 E/ w5 S2 c
CString str_Text;
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! F: e9 m4 ^2 {* e. Y# E- IHANDLE hFile = ::CreateFile(strFile, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING,
- v5 g( ]! \+ s( v+ M+ G6 k( u1 v5 mFILE_ATTRIBUTE_NORMAL, NULL);
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2 H) O! u6 r; y/ v2 j7 Fif ( hFile )
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. @6 F6 b# _0 L3 v4 s( J# ?/ }ZeroMemory(&bQQHead, sizeof(bQQHead));: z( c) E4 G& ^) L
ReadFile(hFile, &bQQHead, sizeof(bQQHead), &dwReadSize, NULL);
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if(bQQHead.szName [0] != 'Q')return;0 I. k! ?# l- R: z& d r( t3 o
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m_wWidth = (WORD)bQQHead.biWidth;
! W+ H% q H0 U6 km_wHeight = (WORD)bQQHead.biHeight;
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7 F% W3 `6 m( e. Im_dwImageLength = m_wWidth*m_wHeight*sizeof(WORD);: E5 U z6 b/ q0 l/ k" \1 @
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m_pwImage = new WORD[sizeof(WORD) * m_wWidth * m_wHeight];
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# \! h% g9 D2 tUINT nSize = m_dwImageLength;
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* c% D- s4 ~ m( m% s4 OReadFile(hFile, m_pwImage, nSize, &dwReadSize, NULL);
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' N) D$ L2 o5 p' v+ X- Y, j; @, B; TCloseHandle(hFile);1 z) H4 E! c2 e/ q, e
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m_dwTemLength = 3 * m_wWidth * m_wHeight;
; Y% w: {" u! W/ N4 s8 q" S//重新构件一个BMP头然后在写入到新的文件
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bBmpFile.bfType = 0x4d42;//'BM'
0 J+ c3 ?7 B3 p7 M4 Q% ~bBmpFile.bfSize = m_dwTemLength + sizeof(BITMAPFILEHEADER) + sizeof(BITMAPINFOHEADER);1 h/ l( S3 ?7 B. x5 \
bBmpFile.bfReserved1 = bBmpFile.bfReserved2 = 0;
) v. j* N5 [8 j% q0 `bBmpFile.bfOffBits = sizeof(BITMAPFILEHEADER) + sizeof(BITMAPINFOHEADER); //
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bBmpInfo.biSize = sizeof(BITMAPINFOHEADER); //以下是为BITMAPINFOHEADER结构赋值
! ^* B' f9 [- U' M3 v, j' wbBmpInfo.biWidth = m_wWidth;
( H8 Z, Q" j9 _" vbBmpInfo.biHeight = m_wHeight;
% z7 L0 X( G1 n" E. UbBmpInfo.biPlanes = 1; d, d8 z" l$ }/ l" {
bBmpInfo.biBitCount = 24;. z! {0 ^/ o V& t$ \' E! m( x
bBmpInfo.biCompression = BI_RGB;
8 A4 B1 m$ A) @) p3 i7 I4 pbBmpInfo.biSizeImage = 0;- t8 c$ n3 o+ }1 \" p
bBmpInfo.biXPelsPerMeter = 0;
5 w1 ]5 j% k. ]# \( p$ r6 LbBmpInfo.biYPelsPerMeter = 0;
: h1 c( `5 s9 n) O6 LbBmpInfo.biClrUsed = 0;( e* `' J. I* `! E& O$ |
bBmpInfo.biClrImportant = 0;& `0 n2 ?5 T: L
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///////////////////////////////////////////////////////////////////////////6 M- \6 T) }* m# c0 ^4 |9 a U2 l
//倒转图像数据
$ `1 o( R: `2 e( LBYTE *pOrgImage;
& y" e: j0 J- b: K% npOrgImage = new BYTE[m_dwTemLength];) ]8 Z5 x" c2 o. y, G# L" n
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BYTE bsBlueColor, bsGreenColor, bsRedColor;' t u' q7 h! n: Q9 W
//6564 G0 k& F5 e. z& \' j
DWORD dwBMask = 31;3 a- ]8 K2 P* y
DWORD dwGMask = 2016;! u6 h6 D$ ^8 ]2 w0 |
DWORD dwRMask = 63448;6 a7 m( @# r9 `0 H% R! p" ^ ]
* Z; n8 K8 W: T# X; [9 V1 m+ N6 _BYTE bBShift = 3;- h! L d8 U- R2 t. t
BYTE bGShift = 5;
$ H: c; x# h: _! \0 V/ fBYTE bRShift = 11;
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// wPixel = ((byRBit >> 3) << 11) | ((byGBit >> 2) << 5) | (byBBit >> 3);
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! X+ g- W. v4 A' P3 OWORD dwBMask = 31;
: v; y& ?5 s7 B/ [# a* @WORD dwGMask = 2016;
& j$ L4 [& v& f4 W+ y2 a8 U& hWORD dwRMask = 63448;1 A. Q6 A# d1 n' T1 b3 B
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BYTE bBShift = 0;6 J5 b2 p: D b: t. u% m! \
BYTE bGShift = 5;
! ?1 D. T! s" w; b4 y1 a3 {, U3 @BYTE bRShift = 11;) e, X& \" ~! F* ?7 z
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WORD nXSize = m_wWidth;6 C1 I! J3 a7 J* Y+ e
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);8 @& i6 p6 [) [7 I% f% q
AfxMessageBox(str_Text);' k% F4 i; F5 y2 E( W+ K$ \( v
( q; t! Z7 S7 i, L& Tfor (int nYIdx = 0; nYIdx < m_wHeight; nYIdx++)9 H8 y( Q+ u( w0 i/ I& z3 l4 g
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for (int nXIdx = 0; nXIdx < m_wWidth; nXIdx++)
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1 f$ n4 ~3 Q& K5 e//分色处理
8 @ |* U6 y" ubsBlueColor = (BYTE)((m_pwImage[nYIdx * nXSize + nXIdx] ) >> bBShift);
' T2 z1 x2 V- w0 l2 v& YbsGreenColor = (BYTE)((m_pwImage[nYIdx * nXSize + nXIdx] >> bGShift) << 2 );: h7 e, L3 \/ A
bsRedColor = (BYTE)((m_pwImage[nYIdx * nXSize + nXIdx] >> bRShift) << 3);
/ L9 [4 x& E# n% i( `* r8 q1 V/* bsBlueColor = (BYTE)((m_pwImage[nYIdx * nXSize + nXIdx] & dwBMask) >> bBShift);
8 R* }3 ], @9 A6 X1 `bsGreenColor = (BYTE)((m_pwImage[nYIdx * nXSize + nXIdx] & dwGMask) >> bGShift);
5 K+ L& @ d# [- PbsRedColor = (BYTE)((m_pwImage[nYIdx * nXSize + nXIdx] & dwRMask) >> bRShift);
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$ F, d" i) W/ s0 c" fpOrgImage[(nXIdx * 3 + 2) + (nYIdx * nByteAlignCX)]=bsRedColor;( `) [8 _- B! a* c
pOrgImage[(nXIdx * 3 + 1) + (nYIdx * nByteAlignCX)]=bsGreenColor;9 x- F! Q0 a2 P- e* Z! Y
pOrgImage[(nXIdx * 3 + 0) + (nYIdx * nByteAlignCX)]=bsBlueColor;
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DeleteFile(strFile+".bmp");
z/ g6 h2 ~& i% ~ if(!m_SaveFile.Open(strFile+".bmp",Cfile::modeCreate|Cfile::modeWrite|Cfile::typeBinary|Cfile::modeNoTruncate)); ?1 j+ D. @& B. `+ z* ]9 G
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AfxMessageBox("建立文件发生错误!");1 x2 Q9 {" \ Z# M9 I6 s ?
return ;9 a: d) W; G5 n( y& Z
}
7 R/ S% ~5 L1 N$ C: Y) G, ?( C m_SaveFile.Write (&bBmpFile,sizeof(bBmpFile));
( G s5 o' c- z7 c! q; ` m_SaveFile.SeekToEnd();
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m_SaveFile.Write (&bBmpInfo,sizeof(bBmpInfo));
, b7 U$ r) z3 w3 J( ?/ J) e [ m_SaveFile.SeekToEnd();
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m_SaveFile.Write (pOrgImage,m_dwTemLength);
. p" k+ w% V4 j& a) u+ Z2 W& O m_SaveFile.Close();9 c3 k, t5 g8 b" Q! i% B
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if ( m_pwImage ), X& C: M2 O) @1 Y! e- Q& R
{
" r9 D1 u2 O' \, P2 s1 l delete m_pwImage;3 A3 X2 m% `% y* D( J* J
m_pwImage = NULL; : Q$ F, ?8 ?, ^' C& \
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if ( pOrgImage )% ]# d8 w `8 h* f9 \: j F
{
# y& P t7 ?# }+ Y6 b0 F0 N delete pOrgImage;9 v G" `% g) y d1 j0 ?9 _
pOrgImage = NULL; . s) {) h. u3 B |1 J. f
}
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catch(...)
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6 Q8 P. _1 v8 N' x0 D9 i6 L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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4 }9 ]% x. P# A0 X+ F* \9 B呵呵。4 ~3 F9 W$ ]& \# y
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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& o, R- d+ Y& A* ^& X* [7 Pnewsoil@163.com |
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