网站制作书籍,衡水seo网站建设优化排名,商标名称注册查询官网,广州做网站哪个公司做得好解码的是1616图片#xff0c;从比特流到Z排序都和验证数据相同。但生成的彩条太离谱。
Jpeg编码已完成#xff0c;解码不想再完善了#xff0c;现在已经知道问题错在Y亮度分量的排序上面。此前学jpeg是想搞一个摄像头压缩程序#xff0c;可现在搞出来2秒才能编码一帧图片从比特流到Z排序都和验证数据相同。但生成的彩条太离谱。
Jpeg编码已完成解码不想再完善了现在已经知道问题错在Y亮度分量的排序上面。此前学jpeg是想搞一个摄像头压缩程序可现在搞出来2秒才能编码一帧图片没有实用价值。查网络主要是余弦转换的浮点运算太多数学不好不想再伤脑了。转而去学ffmpeg,借用它的库函数来完成信号压缩。 #include stdlib.h
#include string.h
#include stdio.h
#include sys/types.h
#include sys/stat.h
#include fcntl.h
#include stdlib.h
#include sys/ioctl.h
#include linux/videodev2.h
#include string.h
#include sys/mman.h
#include linux/fb.h
#include math.h
#define file1 /home/wjs/Pictures/4.jpeg
#define PI 3.1415926#define pic_width 16
#define pic_heigth 16 //yuv420p y:pic_width*pic_heigth u:vy/4//8*8块 y: pic_width*pic_heigth/64 u:vpic_width*pic_heigth/(4*64)
char ali(char len, char i);
char y_dc(unsigned char len, int bit );
char y_ac(unsigned char cd, unsigned int i, unsigned char out[2]);
char uv_ac(unsigned char cd, unsigned int i, unsigned char out[2]);
char uv_dc(unsigned char len, int bit );
int zh(int (*i)[2],int t,unsigned char (*out)[64],unsigned char lh[64]);
int jlh(int i[64], unsigned char lhb[64], double o[64]);
int IDCT(double i[64],unsigned char out[64]);int main(void) {//-------JPEG通用量化表--------------------------------unsigned char lhb0[0x45] {0xff, 0xdb, 0, 0x43, 0,16, 11, 10, 16, 24, 40, 51, 61,12, 12, 14, 19, 26, 58, 60, 55,14, 13, 16, 24, 40, 57, 69, 56,14, 17, 22, 29, 51, 87, 80, 62,18, 22, 37, 56, 68, 109, 103, 77,24, 35, 55, 64, 81, 104, 113, 92,49, 64, 78, 87, 103, 121, 120, 101,72, 92, 95, 98, 112, 100, 103, 99// 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,};unsigned char lhb1[0x45] {0xff, 0xdb, 0, 0x43, 1,17, 18, 24, 47, 99, 99, 99, 99, //17,18,24,4718, 21, 26, 66, 99, 99, 99, 99, //18,21,26,66,24, 26, 56, 99, 99, 99, 99, 99, //24,26,5647, 66, 99, 99, 99, 99, 99, 99, //47,66,99, 99, 99, 99, 99, 99, 99, 99,99, 99, 99, 99, 99, 99, 99, 99,99, 99, 99, 99, 99, 99, 99, 99,99, 99, 99, 99, 99, 99, 99, 99// 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,};unsigned char data[] {131 ,251 ,51 ,254 ,154 ,255 ,0 ,227 ,180 ,127 ,102 ,127 ,211 ,95 ,252 ,118 ,173 ,255 ,0 ,194 ,11 ,255 ,0 ,81 ,31 ,252 ,131 ,255 ,0 ,215 ,163 ,254 ,16 ,95 ,250 ,136 ,255 ,0 ,228 ,31 ,254 ,189 ,31 ,217 ,244 ,191 ,231 ,255 ,0 ,254 ,74 ,31 ,91 ,204 ,127 ,231 ,239 ,224 ,143,0xff,0xd9};typedef struct {unsigned char b1: 1;unsigned char b2: 1;unsigned char b3: 1;unsigned char b4: 1;unsigned char b5: 1;unsigned char b6: 1;unsigned char b7: 1;unsigned char b8: 1;} BIT;BIT bit;unsigned char z[5000000] {};int t 0;int tz0;while(1){if ((data[t] 0xff) (data[t 1] 0xd9)) {break;}memset(bit, 0, 1);memcpy(bit, data[t], 1);z[tz 0] bit.b8;z[tz 1] bit.b7;z[tz 2] bit.b6;z[tz 3] bit.b5;z[tz 4] bit.b4;z[tz 5] bit.b3;z[tz 6] bit.b2;z[tz 7] bit.b1;if ((data[t] 0xff) (data[t 1] 0)) {t t 2;} else {t;}tztz8;}int a0;
//------- -------------------------int o_y[pic_heigth*pic_width][2]{}; //[1]0的个数 [0]系数int o_u[pic_heigth*pic_width][2]{};int o_v[pic_heigth*pic_width][2]{};int jb 0; //比特流指针//-----------提取Y------------------------------------------int ny0; //0个数系数对的个数int ycs0;for(int xh0;xh4;xh){ //MCU 中4个Y 1个U 1个V//---------0Y_DC------------------int ybc0;for ( a 2; a 18; a) {int ls 0;int b 0;for (b 0; b a; b) {ls ls z[jb b] * (pow(2, (a - b - 1)));}int ws y_dc(a, ls);if (ws 0) {jb jb a;int ls 0;for (int b 0; b ws; b) {ls ls z[jb b] * (pow(2, (ws - b - 1)));}// o_y[ny][0] ali(ws, ls);ybcali(ws,ls)ycs;o_y[ny][0]ybc;ycsybc;o_y[ny][1] 88; //代表是DCjb jb ws;ny;break;}if (a 17) {puts(hfm error);exit(-1);}}//-----0Y_AC------------------------------while (1) {for ( a 2; a 18; a) {if (a17) {puts(hfm error);exit(-1);}int ls 0;int b 0;unsigned char o1[2] {};for (b 0; b a; b) {ls ls z[jb b] * (pow(2, (a - b - 1)));}int ws y_ac(a, ls, o1);if (ws 0) {jb jb a;int ls 0;for (int b 0; b o1[1]; b) {ls ls z[jb b] * (pow(2, (o1[1] - b - 1)));}jb jb o1[1];o_y[ny][1] o1[0];o_y[ny][0] ali(o1[1], ls);ny;break;}}if ((o_y[ny - 1][0] 0) (o_y[ny - 1][1] 0)) {break;}}}//U_DCint ucs0;int nu0; int ubc0;for ( a 2; a 18; a) {int ls 0;int b 0;for (b 0; b a; b) {ls ls z[jb b] * (pow(2, (a - b - 1)));}char ws uv_dc(a, ls);if (ws 0) {jb jb a;int ls 0;for (int b 0; b ws; b) {ls ls z[jb b] * (pow(2, (ws - b - 1)));}jbjbws;// o_u[nu][0] ali(ws, ls);ubcali(ws,ls)ucs;o_u[nu][0]ubc;ucsubc;o_u[nu][1] 88;nu;break;}if (a 17) {puts(hfm error);exit(-1);}}//--------U_AC------------------------while (1) {for ( a 2; a 18; a) {unsigned int ls 0;unsigned char o1[2] {};for (int b 0; b a; b) {ls ls z[jb b] * (pow(2, (a - b-1 ))); //ls ls z[jb b] * (pow(2, (a - b - 1)));}char ws uv_ac(a,ls,o1);char n0o1[0];char ws1o1[1];if (ws0) {jb jb a;unsigned int ls 0;for (int b 0; b ws1; b) {ls ls z[jb b] * (pow(2, (ws1- b - 1)));}jb jb ws1;o_u[nu][1] n0;//ac 中0 的个数o_u[nu][0] ali(ws1, ls); //ac 系数nu;break;}//---------------------------------------------------if (a 17) {puts(hfm error);exit(-1);}}//------------------------------------------------if ((o_u[nu - 1][0] 0) (o_u[nu - 1][1] 0)) {break;}}//----------------------V----------------------------------------------//--------V_DC-------------------------------------------- int nv0;int vcs0;int vbc0;for ( a 2; a 18; a) {int ls 0;int b 0;for (b 0; b a; b) {ls ls z[jb b] * (pow(2, (a - b - 1)));}char ws uv_dc(a, ls);if (ws 0) {jb jb a;int ls 0;for (int b 0; b ws; b) {ls ls z[jb b] * (pow(2, (ws - b - 1)));}jbjbws;// o_v[nv][0] ali(ws, ls);vbcali(ws,ls)vcs;o_v[nv][0]vbc;vcsvbc;o_v[nv][1] 88;nv;break;}if (a 17) {puts(hfm error);exit(-1);}}//--------V_AC------------------------while (1) {for ( a 2; a 18; a) {unsigned int ls 0;unsigned char o1[2] {};for (int b 0; b a; b) {ls ls z[jb b] * (pow(2, (a - b-1 ))); //ls ls z[jb b] * (pow(2, (a - b - 1)));}char ws uv_ac(a,ls,o1);char n0o1[0];char ws1o1[1];if (ws0) {jb jb a;unsigned int ls 0;for (int b 0; b ws1; b) {ls ls z[jb b] * (pow(2, (ws1- b - 1)));}jb jb ws1;o_v[nv][1] n0;//ac 中0 的个数o_v[nv][0] ali(ws1, ls); //ac 系数nv;break;}//---------------------------------------------------if (a 17) {puts(hfm error);exit(-1);}}//------------------------------------------------if ((o_v[nv - 1][0] 0) (o_v[nv - 1][1] 0)) {break;} }//--------------------------unsigned char y64[pic_heigth*pic_width/64][64]{};unsigned char u64[pic_heigth*pic_width/256][64]{};unsigned char v64[pic_heigth*pic_width/256][64]{};zh(o_y,ny,y64,lhb0);zh(o_u,nu,u64,lhb1);zh(o_v,nv,v64,lhb1);
//- unsigned char yw[pic_heigth * pic_width] {};int yt0;for (int y 0; y pic_heigth; y y 8) { //提取左上角点的垂直数据for (int x 0; x pic_width; x x 8) { //提取左上角点的水平数据for (int a 0; a 8; a) {for (int b 0; b 8; b) {yw[pic_width* (a y) (b x)]y64[yt][a*8b];}}yt;}}unsigned char uw[pic_heigth * pic_width] {};int ut0;for (int y 0; y pic_heigth/2; y y 8) { //提取左上角点的垂直数据for (int x 0; x pic_width/2; x x 8) { //提取左上角点的水平数据for (int a 0; a 8; a) {for (int b 0; b 8; b) {uw[pic_width/2 * (a y) (b x)]u64[ut][a*8b];}}ut;}}unsigned char vw[pic_heigth * pic_width] {};int vt0;for (int y 0; y pic_heigth/2; y y 8) { //提取左上角点的垂直数据for (int x 0; x pic_width/2; x x 8) { //提取左上角点的水平数据for (int a 0; a 8; a) {for (int b 0; b 8; b) {vw[pic_width/2 * (a y) (b x)]v64[vt][a*8b];}}vt;}}FILE *wfopen(/home/wjs/ok.yuv,wb);fwrite(yw,pic_heigth*pic_width,1,w);fwrite(uw,pic_heigth*pic_width/4,1,w);fwrite(vw,pic_heigth*pic_width/4,1,w);fclose(w);return 0;
}
//
//--------Z 正向排序-------------------------------int jzz( int i[64],int out[64]) {int zb[64] {0, 1, 8, 16, 9, 2, 3, 10, 17, 24, 32, 25, 18, 11, 4, 5, 12, 19, 26, 33, 40, 48, 41, 34, 27, 20, 13, 6,7, 14, 21, 28, 35, 42, 49, 56, 57, 50, 43, 36, 29, 22, 15, 23, 30, 37, 44, 51, 58, 59, 52, 45, 38, 31, 39, 46, 53, 60, 61, 54, 47,55, 62, 63};for (int a 0; a 64; a) {out[zb[a]]i[a];}return 0;
} //---反量化---------------int jlh(int i[64], unsigned char lhb[64], double o[64]) {for (int a 0; a 64; a) {o[a] round((i[a]) * (lhb[a]));}return 0;}//-------z中间格式转8×8块------------------------------------------------
int zh(int (*i)[2],int t,unsigned char (*out)[64],unsigned char lh[64]){int o[64]{};int lhs[64]{};double flh[64]{};int n_z0; //y(0个数系数)的数量指针int n880 ; //y8*8的总块数while(n_zt){int c0; //8×8 下标// if((i[n_z][1]!0)(i[n_z][0]!0)){o[c]i[n_z][0]; //DCn_z;c;// }while(1){if((i[n_z][1]0)(i[n_z][0]0)){for(int ac;a64;a){o[c]0;}n_z;jzz(o,lhs); //jzzjlh(lhs,lh,flh);IDCT(flh,out[n88]);n88;break;}if((i[n_z][1]0)(i[n_z][0]!0)){o[c]i[n_z][0];c;n_z;}if(i[n_z][1]!0){for(int a0;ai[n_z][1];a){o[c]0;c;} o[c]i[n_z][0];c;n_z;}}}return 0;
}//--------IDCT------------------------------ int IDCT(double i[64],unsigned char out[64]){double (*p)[8](double (*)[8])i;double s;double au;double av;unsigned char o[8][8]{};for(int y0;y8;y){for(int x0;x8;x){for(int u0;u8;u){for(int v0;v8;v){if(u0){au1.0/sqrt(2);}else{au1.0;}if(v0){av1.0/sqrt(2);}else{av1.0;}ss(1.0/4)*au*av*p[u][v]*cos((2*y1)*u*PI/16)*cos((2*x1)*v*PI/16);}}o[y][x]s128;s0;}}memcpy(out,o,64);return 0;
}//------------------------
char ali(char len, char i) { //ALIchar o;if ((len 0) ) {o 0;}if ((len 1) (i 0)) {o -1;}if ((len 1) (i 1)) {o 1;}//--------------------------if ((i pow(2, len - 1)) (i pow(2, len))) {o i;}if ((i 0) (i pow(2, len - 1))) {o i - pow(2, len) 1;}return o;
}char y_dc(unsigned char len, int bit ) { //if ((len 2) (bit 0b00)) {return 0;}if ((len 3) (bit 0b010)) {return 1;}if ((len 3) (bit 0b011)) {return 2;}if ((len 3) (bit 0b100)) {return 3;}if ((len 3) (bit 0b101)) {return 4;}if ((len 3) (bit 0b110)) {return 5;}if ((len 4) (bit 0b1110)) {return 6;}if ((len 5) (bit 0b11110)) {return 7;}if ((len 6) (bit 0b111110)) {return 8;}if ((len 7) (bit 0b1111110)) {return 9;}if ((len 8) (bit 0b11111110)) {return 10;}if ((len 9) (bit 0b111111110)) {return 11;} else return -1;
}
//----------------------------------char y_ac(unsigned char cd, unsigned int i, unsigned char out[2]) {char bb 1;unsigned int i_bit i;unsigned char i_len cd;unsigned char len;unsigned char o;unsigned char ws[16] {0, 2, 1, 3, 3, 2, 4, 3, 5, 5, 4, 4, 0, 0, 1, 0x7d};unsigned char zh[162] {0x1, 0x2, 0x3, 0x0, 0x4, 0x11, 0x5, 0x12, 0x21, 0x31, 0x41, 0x6, 0x13, 0x51, 0x61, 0x7,0x22, 0x71, 0x14, 0x32, 0x81, 0x91, 0xa1, 0x08, 0x23, 0x42, 0xb1, 0xc1, 0x15, 0x52, 0xd1, 0xf0,0x24, 0x33, 0x62, 0x72, 0x82, 0x09, 0x0a, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x25, 0x26, 0x27, 0x28,0x29, 0x2a, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3a, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49,0x4a, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5a, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69,0x6a, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7a, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89,0x8a, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0x9a, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7,0xa8, 0xa9, 0xaa, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xc2, 0xc3, 0xc4, 0xc5,0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xe1, 0xe2,0xe3, 0xe4, 0xe5, 0xe6, 0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7,0xf9, 0xfa};unsigned char cx_ws, cx_b;unsigned char hfm[17][0x7e] {};unsigned char *zz (unsigned char *)hfm;for (int a 0; a 17* 0x7e; a) {zz[a] 0xff;}int t 0;for (int a 0; a 16; a) {if (ws[a] 0) {continue;}for (int b 0; b ws[a]; b) {hfm[a 1][b] zh[t];t;}}
//---------------------------------------cx_ws i_len;int o_js 0;if (cx_ws 2) { // 00-1 01-2o_js 0b00;cx_b i_bit - o_js;}if (cx_ws 3) { //100-3o_js 0b100;cx_b i_bit - o_js;}if (cx_ws 4) { //1010-0 1011-4 1100-11o_js 0b1010;cx_b i_bit - o_js;}if (cx_ws 5) { //11010-5 11011-12 11100 -21o_js 0b11010;cx_b i_bit - o_js;}if (cx_ws 6) {o_js 0b111010;cx_b i_bit - o_js;}if (cx_ws 7) {o_js 0b1111000;cx_b i_bit - o_js;}if (cx_ws 8) {o_js 0b11111000;cx_b i_bit - o_js;}if (cx_ws 9) {o_js 0b111110110;cx_b i_bit - o_js;}if (cx_ws 10) {o_js 0b1111110110;cx_b i_bit - o_js;}if (cx_ws 11) {o_js 0b11111110110;cx_b i_bit - o_js;}if (cx_ws 12) {o_js 0b111111110100;cx_b i_bit - o_js;}if (cx_ws 15) {o_js 0b111111111000000;cx_b i_bit - o_js;}if (cx_ws 16) {o_js 0b1111111110000010;cx_b i_bit - o_js;}//-----------------------------------------unsigned char o_zj hfm[cx_ws][cx_b];if (o_zj 0xff) bb -1;len o_zj / 16;o o_zj % 16;out[0] len;out[1] o;if ((cx_ws 4) ((i_bit - 0b1010) 0)) {out[0] 0;out[1] 0;bb 0;}if(cx_ws16){bb-1;}return bb;
}char uv_dc(unsigned char len, int bit ) {if ((len 2) (bit 0b00)) {return 0;}if ((len 2) (bit 0b01)) {return 1;}if ((len 2) (bit 0b10)) {return 2;}if ((len 3) (bit 0b110)) {return 3;}if ((len 4) (bit 0b1110)) {return 4;}if ((len 5) (bit 0b11110)) {return 5;}if ((len 6) (bit 0b111110)) {return 6;}if ((len 7) (bit 0b1111110)) {return 7;}if ((len 8) (bit 0b11111110)) {return 8;}if ((len 9) (bit 0b111111110)) {return 9;}if ((len 10) (bit 0b1111111110)) {return 10;}if ((len 11) (bit 0b11111111110)) {return 11;} else return -1;
}char uv_ac(unsigned char cd, unsigned int i, unsigned char out[2]) {char bb 1;unsigned int i_bit i;unsigned char i_len cd;unsigned char len;unsigned char o;unsigned char ws[16] {0, 2, 1, 2, 4, 4, 3, 4, 7, 5, 4, 4, 0, 1, 2, 0x77};unsigned char zh[162 ] {0x00, 0x1, 0x2, 0x3, 0x11, 0x4, 0x5, 0x21, 0x31, 0x6, 0x12, 0x41, 0x51, 0x7, 0x61, 0x71,0x13, 0x22, 0x32, 0x81, 0x8, 0x14, 0x42, 0x91, 0xa1, 0xb1, 0xc1, 0x9, 0x23, 0x33, 0x52, 0xf0,0x15, 0x62, 0x72, 0xd1, 0x0a, 0x16, 0x24, 0x34, 0xe1, 0x25, 0xf1, 0x17, 0x18, 0x19, 0x1a, 0x26,0x27, 0x28, 0x29, 0x2a, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3a, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48,0x49, 0x4a, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5a, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68,0x69, 0x6a, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7a, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,0x88, 0x89, 0x8a, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0x9a, 0xa2, 0xa3, 0xa4, 0xa5,0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xc2, 0xc3,0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda,0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8,0xf9, 0xfa};unsigned char cx_ws, cx_b;unsigned char hfm1[19][0x78] {};unsigned char *zz (unsigned char *)hfm1;for (int a 0; a 19 * 0x78; a) {zz[a] 0xff;}int t 0;for (int a 0; a 16; a) {if (ws[a] 0) {continue;}for (int b 0; b ws[a]; b) {hfm1[a1][b] zh[t];t;}}
//---------------------------------------cx_ws i_len;int o_js 0;if (cx_ws 2) {o_js 0b00; //00(EOF) 01(1)cx_b i_bit - o_js;}if (cx_ws 3) {o_js 0b100; //100(2)cx_b i_bit - o_js;}if (cx_ws 4) {o_js 0b1010; //1010(3) 1011(11)cx_b i_bit - o_js;}if (cx_ws 5) {o_js 0b11000; //11000(4) 11001(5) 11010(21) 11011(31)cx_b i_bit - o_js;}if (cx_ws 6) { //111000(6) 111001(12) 111010(41) 111011(51)o_js 0b111000;cx_b i_bit - o_js;}if (cx_ws 7) { //1111000(7) 1111001(61) 1111010(71)o_js 0b1111000;cx_b i_bit - o_js;}if (cx_ws 8) { //11110110(13) 11110111(22) 11111000(32) 11111001 (81)o_js 0b11110110;cx_b i_bit - o_js;}if (cx_ws 9) { //111110100(8) 111110101(14) 111110110(42) 111110111(91) 111111000(a1) 111111001(b1) 111111010(c1)o_js 0b111110100;cx_b i_bit - o_js;}if (cx_ws 10) { //1111110110(9) 1111110111(23) 1111111000(33) 1111111001(52) 1111111010(f0)o_js 0b1111110110;cx_b i_bit - o_js;}if (cx_ws 11) { //11111110110(15) 11111110111(62) 11111111000(72) 11111111001(d1)o_js 0b11111110110;cx_b i_bit - o_js;}if (cx_ws 12) {o_js 0b111111110100; //111111110100(0a) 111111110101(16) 111111110110 (24) 111111110111(34)cx_b i_bit - o_js;}if (cx_ws 14) {o_js 0b11111111100000; //11111111100000(e1)cx_b i_bit - o_js;}if (cx_ws 15) {o_js 0b111111111000010; //111111111000010 (25) 111111111000011(f1)cx_b i_bit - o_js;}if (cx_ws 16) {o_js 0b1111111110001000;cx_b i_bit - o_js;}//-----------------------------------------unsigned char o_zj hfm1[cx_ws][cx_b];if (o_zj 0xff) {bb -1;}if ((cx_ws 2) (cx_b 0)) {out[0] 0;out[1] 0;bb 0;}len o_zj / 16;o o_zj % 16;out[0] len;out[1] o;return bb;
}
