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茫茫长夜无聊,结果下个了QQT的小游戏。& E+ f% f; J+ |. g3 k
哎太幼稚的一个游戏。
# z2 h- o' d: f9 a8 O不过里面的小人物倒是有意思。于是就把察看了图片资源。9 `4 o) c( l7 X" @, O7 J- ?
* T( D( K; s6 [- k* }2 ~3 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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2 b- T# ]! z: a7 |" Q3 Q。。。。。。
( ]/ n. |; _2 }; a2 I成功。8 c/ P) d$ l7 w j4 f. E! n. g9 i! ?
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" W; g) `6 |3 T$ E! z) K# M结果打开一看全是*.img的文件。没见过~~~~~
. F! |5 x6 t7 r1 |打开文件看晕 QQF.DIMG 什么文件格式。:( ~~~~~' G4 @( {6 z% M5 R4 H5 G
! {; y. z2 {9 `* M) Q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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6 l7 }6 y7 J0 `3 C9 Y+ L。。。) O* \3 n! W" i! L
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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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% e( D; j( M3 x" e' V$ ]& p我搞不懂直接在贴到屏幕上显示正常。' K7 }5 n7 a1 A' {
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写成BMP发现意思比较暗。。。
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typedef struct tagQQBITMAPHEADER{ // bmih . G9 j) B/ a% M' j# a
char szName[8]; //QQF.DIMG 标志 8! @+ H2 j0 G6 z* M- T
DWORD bC1; //655360 L/ p; _6 l6 H* ?7 E8 i0 s
DWORD bC2; //24
/ P& M' O, g; y! t% W! D# [DWORD bA1; //
, w0 G% R0 m1 {/ d9 f& d3 qDWORD bA2; //
, x7 v! C9 l }: u7 F3 }DWORD bA3; //
# M+ d: b- O7 c" Z: H- tDWORD bA4; //
F1 d0 O7 Q9 E2 p! a' C LONG biWidth; //宽
9 b1 B3 r1 s; Z! |( j3 ?& r LONG biHeight; //高
7 b5 z) j' w" k2 P* r7 C/ e DWORD biP; * o( j, z. g) E7 r5 }
DWORD biB;
# e i7 o: D8 V9 ^6 ] DWORD biC; * H1 U3 m+ J& f2 f; K. S. C
DWORD biS; 0 d7 M) H" G% Z- ~: `
LONG biWidth2; //宽0 g6 I+ p$ l- r) N, g5 v- X
LONG biHeight2; //高9 o2 y/ Q6 @' e! p% W
DWORD biClrUsed; ' x8 ~, D t" o& `
DWORD biClrImportant; r6 v! _1 Z6 l; `9 ?
} QQBITMAPHEADER; : p, B- q) l7 W! M$ ?" x
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void CBmpToolDlg::ExpBmpFile(CString strFile)
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BITMAPFILEHEADER bBmpFile;0 w$ ^' l+ P% K- j9 L8 s
BITMAPINFOHEADER bBmpInfo;: K2 M7 ?9 i$ y" E: ]. s
QQBITMAPHEADER bQQHead;
. _# I/ y; ]) p6 UDWORD dwReadSize = 0;0 ^) B1 M# _2 I5 h& M
WORD m_wWidth;7 d7 H( m/ i- b% _2 a0 i a+ D
WORD m_wHeight;
3 h( h& P: u a8 K, ^2 eDWORD m_dwImageLength;
3 Q& v- p: \& _. |! S- b: {DWORD m_dwTemLength;5 p! u2 J3 w% f" m/ R
WORD *m_pwImage; n, G1 O+ K+ G6 f: J) y& a4 M
CFile m_SaveFile;
/ D3 u0 ` `$ ?7 y# p t, TCString str_Text;6 u) d5 z0 H$ C8 l- ~# Y, m
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{
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HANDLE hFile = ::CreateFile(strFile, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING,
) p% ^2 ~8 C9 x2 KFILE_ATTRIBUTE_NORMAL, NULL);
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, o( \) V, [2 v( U4 N8 x" Iif ( hFile )
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ZeroMemory(&bQQHead, sizeof(bQQHead));5 ]: d$ T2 N% ?# [# n4 [
ReadFile(hFile, &bQQHead, sizeof(bQQHead), &dwReadSize, NULL);! G2 s* o/ a3 `
# Y' O7 x- \# X8 Q B3 x6 F8 [* Gif(bQQHead.szName [0] != 'Q')return;
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m_wWidth = (WORD)bQQHead.biWidth;
# {. j1 T6 H' r9 {# U B6 k( mm_wHeight = (WORD)bQQHead.biHeight;
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' u4 v" `' B# @m_dwImageLength = m_wWidth*m_wHeight*sizeof(WORD);$ H% I% p' M3 X& h7 l
1 f, w7 l, q; Vm_pwImage = new WORD[sizeof(WORD) * m_wWidth * m_wHeight];
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) t4 B9 j9 ^# @( g! T# w5 d4 sUINT nSize = m_dwImageLength;
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3 Q2 F/ G* y" b/ \ReadFile(hFile, m_pwImage, nSize, &dwReadSize, NULL); C; K" |' Q8 ?' U- N
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CloseHandle(hFile);
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u: _# m& P& K" [3 c7 ]m_dwTemLength = 3 * m_wWidth * m_wHeight;
1 y1 C/ n. @8 U: [0 y( d//重新构件一个BMP头然后在写入到新的文件; P; Q+ r g/ G, v3 C9 `6 W
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bBmpFile.bfType = 0x4d42;//'BM'
1 P% W: o7 s: M& q3 W3 |bBmpFile.bfSize = m_dwTemLength + sizeof(BITMAPFILEHEADER) + sizeof(BITMAPINFOHEADER);
4 f! |1 }1 L! x2 y, U8 |& mbBmpFile.bfReserved1 = bBmpFile.bfReserved2 = 0;2 P/ r1 `) y1 Q# @% p! }
bBmpFile.bfOffBits = sizeof(BITMAPFILEHEADER) + sizeof(BITMAPINFOHEADER); //) ?6 I6 M: ^: X8 w: n
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bBmpInfo.biSize = sizeof(BITMAPINFOHEADER); //以下是为BITMAPINFOHEADER结构赋值
2 a, y" W) N' V$ NbBmpInfo.biWidth = m_wWidth;
/ ~/ p( |' P! u6 z9 C- l7 PbBmpInfo.biHeight = m_wHeight;
7 j/ j- N- \/ x5 M G9 [/ rbBmpInfo.biPlanes = 1;* L- M0 N, s. {6 A
bBmpInfo.biBitCount = 24;
# b& ~6 A, {& w$ E! C0 V8 v5 M! hbBmpInfo.biCompression = BI_RGB;7 j& E/ F }4 R2 f7 g
bBmpInfo.biSizeImage = 0;
( H. d4 @! F$ q t4 B% u- EbBmpInfo.biXPelsPerMeter = 0;1 J& T! P0 I, M b+ m. W; ~9 p& }
bBmpInfo.biYPelsPerMeter = 0;
7 R9 H# W/ z, V1 u5 YbBmpInfo.biClrUsed = 0;$ A% \* P: j$ K, z) j5 t e
bBmpInfo.biClrImportant = 0;
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. b( N7 H: E4 t2 ~///////////////////////////////////////////////////////////////////////////4 g% W0 ]5 i e4 d. w8 G- d
//倒转图像数据
8 P8 x" T6 X2 H6 x# n" G, MBYTE *pOrgImage;
; v! t$ ] E# O" v& f: M7 _pOrgImage = new BYTE[m_dwTemLength];
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BYTE bsBlueColor, bsGreenColor, bsRedColor;
. t+ t" q1 ^% s/ M//656
0 G/ b' P/ C: B# |4 UDWORD dwBMask = 31;
% `/ T; f T$ ]! wDWORD dwGMask = 2016;# i+ H+ E: `+ E5 K( P# v k
DWORD dwRMask = 63448;
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BYTE bBShift = 3;, t( w- B" Q: x" |' K( k) Z1 P
BYTE bGShift = 5;
2 W c2 R' t3 w9 K+ _$ G. a. uBYTE bRShift = 11;# r3 Y+ x1 F2 C4 O
( g$ ?$ c+ T$ e' Y* Y) Z// wPixel = ((byRBit >> 3) << 11) | ((byGBit >> 2) << 5) | (byBBit >> 3);
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) D# _1 x" U( I$ u' l/ jWORD dwBMask = 31;
3 Y. S- _& B6 H3 _WORD dwGMask = 2016;0 W8 A! L, J) W7 m! I2 S5 H% O2 s0 p
WORD dwRMask = 63448;& P8 R6 D! x' d3 a0 o
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BYTE bBShift = 0;
! b0 t) N9 d- S+ T9 y1 t) \BYTE bGShift = 5;
* B4 s5 a4 _% l# k9 x* ~% U, T1 o/ DBYTE bRShift = 11;( ?* q9 b, G" X+ ^
*/
. X& o# k, x' [9 H' k# n+ wWORD nXSize = m_wWidth;% O- Q, O# j$ [; _( s& q
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);
# {* n; \ u2 K" S# mAfxMessageBox(str_Text);9 B5 q/ n' w* \( ^2 L' O2 B
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for (int nYIdx = 0; nYIdx < m_wHeight; nYIdx++)
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2 E1 D: d; W* a% R8 n0 Vfor (int nXIdx = 0; nXIdx < m_wWidth; nXIdx++)& ~3 ]2 ?% D C+ X0 } D
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//分色处理& x- N# L b5 Z" b. o; P: y% r0 Q8 p
bsBlueColor = (BYTE)((m_pwImage[nYIdx * nXSize + nXIdx] ) >> bBShift); ( X5 c1 ?' L. V, c( l! c7 ]) `
bsGreenColor = (BYTE)((m_pwImage[nYIdx * nXSize + nXIdx] >> bGShift) << 2 ); `' [# O- O j# }0 M: Z1 U5 B h7 F
bsRedColor = (BYTE)((m_pwImage[nYIdx * nXSize + nXIdx] >> bRShift) << 3);
1 |, {4 O2 ~; G0 m/* bsBlueColor = (BYTE)((m_pwImage[nYIdx * nXSize + nXIdx] & dwBMask) >> bBShift); 3 @7 ]( e# G: ~+ P
bsGreenColor = (BYTE)((m_pwImage[nYIdx * nXSize + nXIdx] & dwGMask) >> bGShift);! u) a; t! O) [3 { Q1 B
bsRedColor = (BYTE)((m_pwImage[nYIdx * nXSize + nXIdx] & dwRMask) >> bRShift);
( J) y- ?. ^. G, |( q*/
: t* x5 i) E F# Z( _# BpOrgImage[(nXIdx * 3 + 2) + (nYIdx * nByteAlignCX)]=bsRedColor;
" |2 V' {5 j" f! o1 v) [pOrgImage[(nXIdx * 3 + 1) + (nYIdx * nByteAlignCX)]=bsGreenColor;1 ~7 V% \, X, s7 m- v
pOrgImage[(nXIdx * 3 + 0) + (nYIdx * nByteAlignCX)]=bsBlueColor;5 f' J _3 t' l5 R2 W' X
}
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. l$ Q1 g9 g# d) j0 s" B2 m DeleteFile(strFile+".bmp");1 h: ]! o2 p: c2 U
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!");
# J1 U2 Y; W& m$ Q$ [ return ;' Y" \% D9 D3 h- ]+ [
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m_SaveFile.Write (&bBmpFile,sizeof(bBmpFile));- k) ^# {5 n* ~2 P
m_SaveFile.SeekToEnd();; t5 V6 T# z F9 y
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m_SaveFile.Write (&bBmpInfo,sizeof(bBmpInfo));
6 m2 O: u7 I' t1 E' E- s: w m_SaveFile.SeekToEnd();' d- W. a% Q. D7 e7 Q5 m
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m_SaveFile.Write (pOrgImage,m_dwTemLength);
0 G, s( t; h7 n- n m_SaveFile.Close();: z% y9 U1 t( q* \8 J* W
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if ( m_pwImage )( n9 t& `/ ^! s1 Y! c. c* q
{
$ H, |0 m9 U `, Q7 i; ? delete m_pwImage;# U" L( D. Q2 ~% Q; k& V
m_pwImage = NULL; : y, q; H$ A/ }: s, E7 ^
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if ( pOrgImage )
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6 \+ W. |6 I5 y delete pOrgImage;
4 D! S6 W7 b4 D1 F2 D4 ^ pOrgImage = NULL;
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2 T; R4 G: g! Acatch(...)
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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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呵呵。
* H3 a' R* W+ N p1 `$ m- m2 B! A希望谁能结决图像16->24的问题请给我发一份。不胜感激' O+ j" j+ L9 Z
" s4 X) W+ O! I/ x, B/ h- ]newsoil@163.com |
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