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Rev | Author | Line No. | Line |
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165 | serge | 1 | // |
2 | // This file is part of the AC97 mp3 player. |
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3 | // (C) copyright Serge 2006 |
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4 | // email: infinity_sound@mail.ru |
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5 | // |
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6 | // This program is free software; you can redistribute it and/or modify |
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7 | // it under the terms of the GNU General Public License as published by |
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8 | // the Free Software Foundation; either version 2 of the License, or |
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9 | // (at your option) any later version. |
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10 | // |
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11 | // This program is distributed in the hope that it will be useful, |
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12 | // but WITHOUT ANY WARRANTY; without even the implied warranty of |
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13 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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14 | // GNU General Public License for more details. |
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15 | |||
16 | #include "kolibri.h" |
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17 | #include "string.h" |
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18 | #include "ac97wav.h" |
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228 | serge | 19 | #include "mpg/mpg123.h" |
376 | serge | 20 | #include "sound.h" |
165 | serge | 21 | |
376 | serge | 22 | #define MP3_ERROR_OUT_OF_BUFFER 5 |
228 | serge | 23 | int m_last_error; |
24 | |||
570 | serge | 25 | void _stdcall thread_proc(void *param); |
26 | void _stdcall create_thread(void *proc, void *param, int stack_size); |
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27 | void _stdcall send_ipc(int dst, DWORD code); |
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28 | |||
165 | serge | 29 | void touch(char *buf, int size); |
228 | serge | 30 | int mp3FindSync(byte* buf, int size, int* sync); |
570 | serge | 31 | int stream_read_raw(struct reader *rd,unsigned char *buf, int size); |
165 | serge | 32 | |
228 | serge | 33 | char *fname; |
165 | serge | 34 | |
228 | serge | 35 | struct reader rd; |
36 | struct frame fr; |
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165 | serge | 37 | |
38 | DWORD hDrv; |
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39 | DWORD hSound; |
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376 | serge | 40 | SNDBUF hBuff; |
165 | serge | 41 | |
42 | CTRL_INFO info; |
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43 | |||
44 | FILEINFO fileinfo; |
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45 | |||
46 | int m_vol; |
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570 | serge | 47 | int l_vol=-700; //-7db |
48 | int r_vol=-700; |
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376 | serge | 49 | int pan =0; |
50 | |||
165 | serge | 51 | DWORD status; |
52 | DWORD offset; |
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53 | DWORD first_sync; |
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54 | |||
228 | serge | 55 | unsigned char *testbuff; |
56 | unsigned char *outbuf; |
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57 | unsigned char *inpbuf; |
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58 | unsigned char *outPtr; |
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59 | |||
165 | serge | 60 | int inpsize; |
61 | int outsize; |
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228 | serge | 62 | int outremain; |
63 | int totalout; |
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64 | int done; |
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376 | serge | 65 | |
165 | serge | 66 | char header[] = "AC97 MP3 player"; |
67 | char buttons_text[]=" Play Stop << >> Vol- Vol+"; |
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68 | |||
69 | void (*snd_play)(); |
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70 | |||
71 | void draw_window() |
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72 | { |
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73 | BeginDraw(); |
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74 | |||
75 | DrawWindow(100,100,299,72,0x404040,3,0,0,0); |
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76 | |||
77 | make_button(7,24,45,13, 0x10|BT_NORMAL,0x808080); |
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78 | make_button(56,24,45,13, 0x11|BT_NORMAL,0x808080); |
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79 | make_button(104,24,45,13, 0x12|BT_NORMAL,0x808080); |
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80 | make_button(152,24,45,13, 0x13|BT_NORMAL,0x808080); |
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81 | make_button(200,24,45,13, 0x14|BT_NORMAL,0x808080); |
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82 | make_button(248,24,45,13, 0x15|BT_NORMAL,0x808080); |
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83 | |||
84 | make_button(7,41,286,11, 0x30|BT_HIDE|BT_NOFRAME,0x404040); |
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85 | draw_bar(7,41,286,11,0x404040); |
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86 | |||
87 | draw_bar(7,55,286,11,0x404040); |
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228 | serge | 88 | write_text(12,58,0x004000|FONT0, fname, strlen(fname)); |
89 | write_text(11,57,0x00FF20|FONT0, fname, strlen(fname)); |
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165 | serge | 90 | |
91 | write_text(8,8,0xFFFFFF|FONT0, header, strlen(header)); |
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92 | write_text(12,28,0x404040|FONT0,buttons_text,strlen(buttons_text)); |
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93 | write_text(11,27,0xA0FFA0|FONT0,buttons_text,strlen(buttons_text)); |
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94 | |||
95 | EndDraw(); |
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96 | }; |
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97 | |||
98 | void draw_progress_bar() |
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99 | { DWORD x; |
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376 | serge | 100 | x = 287.0f * (float)(rd.filepos-rd.strremain)/(float)fileinfo.size; |
165 | serge | 101 | if(x==0) return; |
102 | draw_bar(7,41,x,11,0xA0A0A0); |
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376 | serge | 103 | draw_bar(x+7,41,287-x,11,0x404040); |
165 | serge | 104 | }; |
105 | |||
106 | void debug_out_str(char* str) |
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107 | { |
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108 | while (*str != 0) |
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109 | { |
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110 | debug_out(*str); |
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111 | str++; |
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112 | } |
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113 | } |
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114 | |||
228 | serge | 115 | int main(int argc, char *argv[]) //int argc, char *argv[]) |
570 | serge | 116 | { |
117 | DWORD fmt; |
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165 | serge | 118 | DWORD r_bytes; |
119 | int retval; |
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376 | serge | 120 | int err; |
121 | int ver; |
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122 | |||
228 | serge | 123 | fname = argv[1]; |
570 | serge | 124 | debug_out_str("\n\rPlay file "); |
125 | debug_out_str(fname); |
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126 | debug_out_str("\n\r"); |
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228 | serge | 127 | |
165 | serge | 128 | InitHeap(1024*1024); |
228 | serge | 129 | if(get_fileinfo(fname, &fileinfo)==FILE_NOT_FOUND) |
570 | serge | 130 | { debug_out_str("\n\rfile not found\n\r"); |
165 | serge | 131 | return 0; |
570 | serge | 132 | }; |
165 | serge | 133 | |
376 | serge | 134 | if(err = InitSound(&ver)) |
135 | { |
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136 | debug_out_str("Sound service not installed\n\r"); |
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165 | serge | 137 | return 0; |
376 | serge | 138 | } |
139 | |||
570 | serge | 140 | if( (SOUND_VERSION>(ver&0xFFFF)) || |
141 | (SOUND_VERSION<(ver >> 16))) |
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376 | serge | 142 | { |
143 | debug_out_str("Sound service version mismatch\n\r"); |
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144 | return 0; |
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145 | } |
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146 | |||
165 | serge | 147 | testbuff = UserAlloc(4096); |
228 | serge | 148 | get_fileinfo(fname, &fileinfo); |
165 | serge | 149 | offset = 0; |
228 | serge | 150 | retval=read_file (fname,testbuff,0,2048,&r_bytes); |
165 | serge | 151 | if (retval) return 0; |
228 | serge | 152 | |
153 | inpbuf = UserAlloc(0x10000); |
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154 | touch(inpbuf, 0x10000); |
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165 | serge | 155 | |
228 | serge | 156 | create_reader(&rd, inpbuf, 0x10000); |
157 | init_reader(&rd,fname); |
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158 | |||
165 | serge | 159 | fmt = test_wav((WAVEHEADER*)testbuff); |
160 | if (fmt != 0) |
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161 | { |
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162 | snd_play = &play_wave; |
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228 | serge | 163 | set_reader(&rd, 44); |
165 | serge | 164 | outbuf = UserAlloc(32*1024); |
165 | touch(outbuf, 32768); |
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166 | } |
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167 | else |
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376 | serge | 168 | { fmt = test_mp3(testbuff); |
169 | if(fmt ==0) return 0; |
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170 | snd_play = &play_mp3; |
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171 | |||
172 | outremain = 0x40000 ; |
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173 | outbuf = UserAlloc(outremain); |
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174 | touch(outbuf, outremain); |
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175 | make_decode_tables(32767); |
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176 | init_layer2(); |
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177 | init_layer3(32); |
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178 | fr.single = -1; |
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165 | serge | 179 | }; |
180 | |||
181 | status = ST_PLAY; |
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182 | |||
376 | serge | 183 | if (err = CreateBuffer(fmt,0, &hBuff)) |
184 | { |
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185 | debug_out_str("create buffer return error\n\r"); |
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570 | serge | 186 | ; return 0; |
376 | serge | 187 | } |
188 | |||
189 | SetVolume(hBuff,l_vol,r_vol); |
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570 | serge | 190 | GetVolume(hBuff,&l_vol,&r_vol); |
165 | serge | 191 | |
570 | serge | 192 | create_thread(thread_proc, 0, 4096); |
165 | serge | 193 | |
194 | while(1) |
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195 | { delay(10); |
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196 | switch(status) |
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197 | { case ST_PLAY: |
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198 | snd_play(); |
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199 | continue; |
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200 | |||
201 | case ST_STOP: |
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376 | serge | 202 | StopBuffer(hBuff); |
165 | serge | 203 | status = ST_DONE; |
204 | continue; |
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205 | |||
206 | case ST_EXIT: |
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376 | serge | 207 | StopBuffer(hBuff); |
208 | DestroyBuffer(hBuff); |
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165 | serge | 209 | return 0; |
210 | }; |
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211 | }; |
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212 | return 0; |
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213 | }; |
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214 | |||
215 | void touch(char *buf, int size) |
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216 | { int i; |
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228 | serge | 217 | char a; |
165 | serge | 218 | for ( i = 0;i < size; i+=4096) |
228 | serge | 219 | a = buf[i]; |
165 | serge | 220 | }; |
221 | |||
222 | DWORD test_mp3(char *buf) |
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228 | serge | 223 | { unsigned long hdr; |
165 | serge | 224 | WAVEHEADER whdr; |
225 | |||
228 | serge | 226 | while (1) |
227 | { if(rd.filepos > 102400) |
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228 | return 0; |
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229 | if(!rd.head_read(&rd,&hdr)) |
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230 | return 0; |
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231 | if(!decode_header(&fr,hdr)) |
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232 | { rd.strpos-=3; |
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233 | rd.stream-=3; |
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234 | rd.strremain+=3; |
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235 | continue; |
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236 | }; |
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237 | break; |
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238 | }; |
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239 | |||
240 | first_sync = rd.filepos-rd.strremain-4; |
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241 | |||
165 | serge | 242 | whdr.riff_id = 0x46464952; |
243 | whdr.riff_format = 0x45564157; |
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244 | whdr.wFormatTag = 0x01; |
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228 | serge | 245 | whdr.nSamplesPerSec = freqs[fr.sampling_frequency]; |
246 | whdr.nChannels = 2; //mpginfo.channels; |
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247 | whdr.wBitsPerSample = 16; |
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165 | serge | 248 | |
249 | return test_wav(&whdr); |
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250 | }; |
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228 | serge | 251 | |
165 | serge | 252 | |
253 | void play_mp3() |
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228 | serge | 254 | { char *outPtr; |
165 | serge | 255 | int totalout; |
228 | serge | 256 | int outcount; |
165 | serge | 257 | |
286 | serge | 258 | // memset(&fr,0,sizeof(fr)); |
570 | serge | 259 | fr.down_sample_sblimit = 32; |
286 | serge | 260 | fr.single = -1; |
261 | reset_mpg(); |
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228 | serge | 262 | |
165 | serge | 263 | outPtr = outbuf; |
264 | totalout=0; |
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228 | serge | 265 | done = 0; |
286 | serge | 266 | outremain=0x40000; |
228 | serge | 267 | |
286 | serge | 268 | memset(outbuf,0,0x40000); |
269 | set_reader(&rd, 0); //;first_sync); |
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165 | serge | 270 | |
271 | while(1) |
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272 | { if(status!=ST_PLAY) |
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273 | break; |
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274 | |||
228 | serge | 275 | for(;;) |
276 | { outcount = 0; |
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277 | if( !read_frame(&rd, &fr)) |
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278 | { done = 1; |
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279 | break; |
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280 | }; |
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281 | fr.do_layer(&fr, outPtr,&outcount); |
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282 | outPtr+= outcount; |
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283 | totalout+=outcount; |
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284 | outremain-=outcount; |
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285 | if(outremain < outcount*2) |
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286 | break; |
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287 | }; |
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288 | |||
289 | if(done) |
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376 | serge | 290 | { if(totalout < 4096) |
291 | { memset(outPtr,0,4096-totalout); |
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292 | totalout = 4096; |
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165 | serge | 293 | }; |
376 | serge | 294 | } |
295 | else |
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296 | if(totalout < 8192) |
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297 | continue; |
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228 | serge | 298 | outPtr = outbuf; |
376 | serge | 299 | while (totalout >= 4096) |
300 | { |
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301 | |||
302 | WaveOut(hBuff,outPtr,4096); |
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303 | if(status!=ST_PLAY) |
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304 | { if(status != ST_EXIT) |
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305 | status = ST_STOP; |
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306 | return; |
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307 | }; |
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308 | totalout-=4096; |
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309 | outPtr+=4096; |
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310 | outremain+=4096; |
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228 | serge | 311 | }; |
376 | serge | 312 | if(done) |
313 | break; |
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314 | |||
228 | serge | 315 | memmove(outbuf,outPtr, totalout); |
316 | outPtr = outbuf+totalout; |
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317 | } |
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318 | |||
165 | serge | 319 | if(status != ST_EXIT) |
320 | status = ST_STOP; |
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321 | }; |
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322 | |||
323 | void play_wave() |
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376 | serge | 324 | { int retval; |
165 | serge | 325 | |
286 | serge | 326 | set_reader(&rd,44); |
165 | serge | 327 | retval = 0; |
328 | while(1) |
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329 | { |
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228 | serge | 330 | if(status!=ST_PLAY) |
331 | break; |
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165 | serge | 332 | |
228 | serge | 333 | if( !stream_read_raw(&rd,outbuf,32768)) |
334 | { done = 1; |
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335 | break; |
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336 | }; |
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376 | serge | 337 | WaveOut(hBuff,outbuf,32768); |
165 | serge | 338 | }; |
339 | |||
340 | if(status != ST_EXIT) |
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341 | status = ST_STOP; |
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342 | }; |
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343 | |||
344 | void snd_stop() |
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345 | { |
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376 | serge | 346 | StopBuffer(hBuff); |
165 | serge | 347 | }; |
348 | |||
570 | serge | 349 | void _stdcall thread_proc(void *param) |
228 | serge | 350 | { int evnt; |
165 | serge | 351 | int pos; |
352 | int key; |
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353 | |||
376 | serge | 354 | _asm |
355 | { |
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356 | mov eax, 66 |
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357 | mov ebx, 1 |
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358 | mov ecx, 1 |
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359 | int 0x40 |
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360 | }; |
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165 | serge | 361 | |
362 | draw_window(); |
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363 | |||
364 | while(1) |
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365 | { if(status==ST_PLAY) |
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376 | serge | 366 | { draw_progress_bar(); |
367 | evnt = wait_for_event(80); |
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368 | } |
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165 | serge | 369 | else |
370 | evnt = wait_for_event_infinite(); |
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371 | |||
372 | switch(evnt) |
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373 | { |
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374 | case EV_REDRAW: |
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375 | draw_window(); |
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376 | break; |
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377 | |||
378 | case EV_KEY: |
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376 | serge | 379 | if(!get_key(&key)) |
380 | { |
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381 | |||
382 | switch(key) |
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383 | { case 0xE0: |
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384 | case 0xE1: |
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385 | break; |
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386 | default: |
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387 | switch (key) |
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388 | { |
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389 | case 0x01: //Esc |
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390 | status = ST_EXIT; |
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391 | exit(); |
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392 | break; |
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393 | |||
394 | case 0x47: //Home |
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395 | if(l_vol < 0) |
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396 | { l_vol+=100; |
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397 | r_vol+=100; |
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398 | SetVolume(hBuff,l_vol,r_vol); |
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399 | }; |
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400 | break; |
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401 | case 0x4F: //End |
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402 | if(l_vol > -10000) |
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403 | { l_vol-=100; |
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404 | r_vol-=100; |
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405 | SetVolume(hBuff,l_vol,r_vol); |
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406 | }; |
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407 | break; |
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408 | case 0x53: |
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409 | if(pan > -10000) |
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410 | { pan -=100; |
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411 | SetPan(hBuff,pan); |
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412 | }; |
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413 | break; |
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414 | case 0x51: |
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415 | if(pan < 10000) |
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416 | { pan +=100; |
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417 | SetPan(hBuff,pan); |
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418 | }; |
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419 | break; |
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420 | } |
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421 | }; |
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422 | }; |
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165 | serge | 423 | break; |
424 | |||
425 | case EV_BUTTON: |
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426 | switch(get_button_id()) |
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427 | { case 1: |
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428 | status = ST_EXIT; |
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429 | exit(); |
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430 | break; |
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431 | |||
432 | case 0x10: |
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433 | status = ST_PLAY; |
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434 | continue; |
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435 | |||
436 | case 0x11: |
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437 | status = ST_STOP; |
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438 | break; |
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439 | // case 0x12: |
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440 | // case 0x13: |
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441 | case 0x14: |
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376 | serge | 442 | if(l_vol > -10000) |
443 | { |
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444 | l_vol-=100; |
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445 | r_vol-=100; |
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446 | SetVolume(hBuff,l_vol,r_vol); |
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447 | }; |
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448 | break; |
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165 | serge | 449 | |
450 | case 0x15: |
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376 | serge | 451 | if(l_vol < 0) |
452 | { l_vol+=100; |
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453 | r_vol+=100; |
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454 | SetVolume(hBuff,l_vol,r_vol); |
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455 | }; |
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456 | break; |
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165 | serge | 457 | |
458 | case 0x30: |
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459 | if(status==ST_DONE) |
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460 | break; |
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461 | pos = (GetMousePos(REL_WINDOW)>>16)-7; |
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462 | offset = ((fileinfo.size-44)/286*pos+44)&0xFFFFFFFC; |
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228 | serge | 463 | set_reader(&rd, offset); |
165 | serge | 464 | draw_progress_bar(); |
465 | break; |
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466 | }; |
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467 | }; |
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468 | }; |
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469 | }; |
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470 | |||
471 | void delay (int val) |
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472 | { |
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473 | _asm |
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474 | { mov eax,5 |
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475 | mov ebx, [val] |
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476 | int 0x40 |
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477 | }; |
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478 | } |
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479 | |||
480 | int wait_for_event(int time) |
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481 | { int retval; |
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482 | _asm |
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483 | { mov eax,23 |
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484 | mov ebx,[time] |
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485 | int 0x40 |
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486 | mov [retval], eax |
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487 | }; |
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488 | return retval; |
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489 | }; |
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490 | |||
491 | int wait_for_event_infinite() |
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376 | serge | 492 | { int retval; |
165 | serge | 493 | _asm |
494 | { mov eax,10 |
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495 | int 0x40 |
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496 | mov [retval], eax |
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497 | }; |
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498 | return retval; |
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499 | }; |
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500 | |||
501 | void BeginDraw() |
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502 | {_asm |
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503 | { mov eax,12 |
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504 | mov ebx, 1 |
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505 | int 0x40 |
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506 | }; |
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507 | }; |
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508 | |||
509 | void EndDraw() |
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510 | { _asm |
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511 | { mov eax,12 |
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512 | mov ebx, 2 |
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513 | int 0x40 |
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514 | }; |
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515 | }; |
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516 | |||
228 | serge | 517 | ///********* |
518 | void *memmove ( void * dst, void * src, int count) |
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519 | { void *ret; |
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520 | ret = dst; |
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165 | serge | 521 | |
522 | if (dst <= src || (char *)dst >= ((char *)src + count)) |
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523 | { |
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524 | while (count--) |
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525 | { *(char *)dst = *(char *)src; |
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526 | dst = (char *)dst + 1; |
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527 | src = (char *)src + 1; |
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528 | } |
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529 | } |
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530 | else |
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531 | { |
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532 | dst = (char *)dst + count - 1; |
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533 | src = (char *)src + count - 1; |
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534 | while (count--) |
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535 | { *(char *)dst = *(char *)src; |
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536 | dst = (char *)dst - 1; |
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537 | src = (char *)src - 1; |
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538 | } |
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539 | } |
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228 | serge | 540 | return ret; |
165 | serge | 541 | }; |
228 | serge | 542 | //**********/ |
165 | serge | 543 | |
228 | serge | 544 | void * __cdecl mem_cpy(void * dst,const void * src,size_t count) |
545 | { void * ret = dst; |
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546 | while (count--) |
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547 | { *(char *)dst = *(char *)src; |
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548 | dst = (char *)dst + 1; |
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549 | src = (char *)src + 1; |
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550 | }; |
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551 | return(ret); |
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552 | } |
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165 | serge | 553 | |
554 | // debug_out_str(formats[fmt]); |
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555 | // debug_out_str("\x0D\x0A\x00"); |
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556 | |||
557 | // debug_out_str("pci cmd: "); |
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558 | // debug_out_hex(info.pci_cmd); |
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559 | // debug_out_str("\x0D\x0A\x00"); |
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560 | |||
561 | // debug_out_str("irq line: "); |
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562 | // debug_out_hex(info.irq); |
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563 | // debug_out_str("\x0D\x0A\x00"); |
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564 | |||
565 | // debug_out_str("global control: "); |
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566 | // debug_out_hex(info.glob_cntrl); |
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567 | // debug_out_str("\x0D\x0A\x00"); |
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568 | |||
569 | // debug_out_str("global status: "); |
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570 | // debug_out_hex(info.glob_sta); |
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571 | // debug_out_str("\x0D\x0A\x00"); |
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572 | |||
573 | |||
574 | // call _print_volume |
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575 | |||
576 | // debug_out_hex(whdr.nChannels); |
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577 | // debug_out_str("\x0D\x0A\x00"); |
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578 | // debug_out_hex(whdr.nSamplesPerSec); |
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579 | // debug_out_str("\x0D\x0A\x00"); |
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580 | |||
581 | // debug_out_hex(fmt); |
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582 | // debug_out_str("\x0D\x0A\x00");=>>>>>>>>(ver>><> |
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583 |