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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 | |||
165 | serge | 25 | void thread_proc(); |
26 | void touch(char *buf, int size); |
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228 | serge | 27 | int mp3FindSync(byte* buf, int size, int* sync); |
28 | int stream_read_raw(struct reader *rd,unsigned char *buf, int size); |
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165 | serge | 29 | |
228 | serge | 30 | char *fname; |
165 | serge | 31 | |
228 | serge | 32 | struct reader rd; |
33 | struct frame fr; |
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165 | serge | 34 | |
35 | DWORD hDrv; |
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36 | DWORD hSound; |
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376 | serge | 37 | SNDBUF hBuff; |
165 | serge | 38 | |
39 | CTRL_INFO info; |
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40 | |||
41 | FILEINFO fileinfo; |
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42 | |||
43 | int m_vol; |
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376 | serge | 44 | int l_vol=-500; |
45 | int r_vol=-500; |
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46 | int pan =0; |
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47 | |||
165 | serge | 48 | DWORD status; |
49 | DWORD offset; |
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50 | DWORD first_sync; |
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51 | |||
228 | serge | 52 | unsigned char *testbuff; |
53 | unsigned char *outbuf; |
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54 | unsigned char *inpbuf; |
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55 | unsigned char *outPtr; |
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56 | |||
165 | serge | 57 | int inpsize; |
58 | int outsize; |
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228 | serge | 59 | int outremain; |
60 | int totalout; |
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61 | int done; |
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376 | serge | 62 | |
165 | serge | 63 | char header[] = "AC97 MP3 player"; |
64 | char buttons_text[]=" Play Stop << >> Vol- Vol+"; |
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65 | |||
66 | void (*snd_play)(); |
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67 | |||
68 | void draw_window() |
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69 | { |
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70 | BeginDraw(); |
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71 | |||
72 | DrawWindow(100,100,299,72,0x404040,3,0,0,0); |
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73 | |||
74 | make_button(7,24,45,13, 0x10|BT_NORMAL,0x808080); |
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75 | make_button(56,24,45,13, 0x11|BT_NORMAL,0x808080); |
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76 | make_button(104,24,45,13, 0x12|BT_NORMAL,0x808080); |
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77 | make_button(152,24,45,13, 0x13|BT_NORMAL,0x808080); |
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78 | make_button(200,24,45,13, 0x14|BT_NORMAL,0x808080); |
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79 | make_button(248,24,45,13, 0x15|BT_NORMAL,0x808080); |
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80 | |||
81 | make_button(7,41,286,11, 0x30|BT_HIDE|BT_NOFRAME,0x404040); |
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82 | draw_bar(7,41,286,11,0x404040); |
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83 | |||
84 | draw_bar(7,55,286,11,0x404040); |
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228 | serge | 85 | write_text(12,58,0x004000|FONT0, fname, strlen(fname)); |
86 | write_text(11,57,0x00FF20|FONT0, fname, strlen(fname)); |
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165 | serge | 87 | |
88 | write_text(8,8,0xFFFFFF|FONT0, header, strlen(header)); |
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89 | write_text(12,28,0x404040|FONT0,buttons_text,strlen(buttons_text)); |
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90 | write_text(11,27,0xA0FFA0|FONT0,buttons_text,strlen(buttons_text)); |
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91 | |||
92 | EndDraw(); |
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93 | }; |
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94 | |||
95 | void draw_progress_bar() |
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96 | { DWORD x; |
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376 | serge | 97 | x = 287.0f * (float)(rd.filepos-rd.strremain)/(float)fileinfo.size; |
165 | serge | 98 | if(x==0) return; |
99 | draw_bar(7,41,x,11,0xA0A0A0); |
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376 | serge | 100 | draw_bar(x+7,41,287-x,11,0x404040); |
165 | serge | 101 | }; |
102 | |||
103 | void debug_out_str(char* str) |
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104 | { |
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105 | while (*str != 0) |
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106 | { |
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107 | debug_out(*str); |
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108 | str++; |
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109 | } |
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110 | } |
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111 | |||
228 | serge | 112 | int main(int argc, char *argv[]) //int argc, char *argv[]) |
165 | serge | 113 | { DWORD fmt; |
114 | char *thread_stack; |
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115 | DWORD r_bytes; |
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116 | int retval; |
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376 | serge | 117 | int err; |
118 | int ver; |
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119 | |||
228 | serge | 120 | fname = argv[1]; |
121 | //debug_out_str(fname); |
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122 | |||
165 | serge | 123 | InitHeap(1024*1024); |
228 | serge | 124 | if(get_fileinfo(fname, &fileinfo)==FILE_NOT_FOUND) |
165 | serge | 125 | return 0; |
126 | |||
376 | serge | 127 | |
128 | if(err = InitSound(&ver)) |
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129 | { |
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130 | debug_out_str("Sound service not installed\n\r"); |
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165 | serge | 131 | return 0; |
376 | serge | 132 | } |
133 | |||
134 | if( ver != SOUND_VERSION) |
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135 | { |
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136 | debug_out_str("Sound service version mismatch\n\r"); |
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137 | return 0; |
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138 | } |
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139 | |||
165 | serge | 140 | testbuff = UserAlloc(4096); |
228 | serge | 141 | get_fileinfo(fname, &fileinfo); |
165 | serge | 142 | offset = 0; |
228 | serge | 143 | retval=read_file (fname,testbuff,0,2048,&r_bytes); |
165 | serge | 144 | if (retval) return 0; |
228 | serge | 145 | |
146 | inpbuf = UserAlloc(0x10000); |
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147 | touch(inpbuf, 0x10000); |
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165 | serge | 148 | |
228 | serge | 149 | create_reader(&rd, inpbuf, 0x10000); |
150 | init_reader(&rd,fname); |
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151 | |||
165 | serge | 152 | fmt = test_wav((WAVEHEADER*)testbuff); |
153 | if (fmt != 0) |
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154 | { |
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155 | snd_play = &play_wave; |
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228 | serge | 156 | set_reader(&rd, 44); |
165 | serge | 157 | outbuf = UserAlloc(32*1024); |
158 | touch(outbuf, 32768); |
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159 | } |
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160 | else |
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376 | serge | 161 | { fmt = test_mp3(testbuff); |
162 | if(fmt ==0) return 0; |
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163 | snd_play = &play_mp3; |
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164 | |||
165 | outremain = 0x40000 ; |
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166 | outbuf = UserAlloc(outremain); |
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167 | touch(outbuf, outremain); |
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168 | make_decode_tables(32767); |
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169 | init_layer2(); |
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170 | init_layer3(32); |
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171 | fr.single = -1; |
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165 | serge | 172 | }; |
173 | |||
174 | status = ST_PLAY; |
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175 | |||
376 | serge | 176 | if (err = CreateBuffer(fmt,0, &hBuff)) |
177 | { |
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178 | debug_out_str("create buffer return error\n\r"); |
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179 | return 0; |
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180 | } |
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181 | |||
182 | SetVolume(hBuff,l_vol,r_vol); |
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165 | serge | 183 | thread_stack = UserAlloc(4096); |
184 | thread_stack+=4092; |
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185 | |||
186 | CreateThread(thread_proc, thread_stack); |
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187 | |||
188 | while(1) |
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189 | { delay(10); |
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190 | switch(status) |
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191 | { case ST_PLAY: |
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192 | snd_play(); |
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193 | continue; |
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194 | |||
195 | case ST_STOP: |
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376 | serge | 196 | StopBuffer(hBuff); |
165 | serge | 197 | status = ST_DONE; |
198 | continue; |
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199 | |||
200 | case ST_EXIT: |
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376 | serge | 201 | StopBuffer(hBuff); |
202 | DestroyBuffer(hBuff); |
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165 | serge | 203 | return 0; |
204 | }; |
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205 | }; |
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206 | return 0; |
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207 | }; |
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208 | |||
209 | void touch(char *buf, int size) |
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210 | { int i; |
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228 | serge | 211 | char a; |
165 | serge | 212 | for ( i = 0;i < size; i+=4096) |
228 | serge | 213 | a = buf[i]; |
165 | serge | 214 | }; |
215 | |||
216 | DWORD test_mp3(char *buf) |
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228 | serge | 217 | { unsigned long hdr; |
165 | serge | 218 | WAVEHEADER whdr; |
219 | |||
228 | serge | 220 | while (1) |
221 | { if(rd.filepos > 102400) |
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222 | return 0; |
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223 | if(!rd.head_read(&rd,&hdr)) |
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224 | return 0; |
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225 | if(!decode_header(&fr,hdr)) |
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226 | { rd.strpos-=3; |
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227 | rd.stream-=3; |
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228 | rd.strremain+=3; |
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229 | continue; |
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230 | }; |
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231 | break; |
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232 | }; |
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233 | |||
234 | first_sync = rd.filepos-rd.strremain-4; |
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235 | |||
165 | serge | 236 | whdr.riff_id = 0x46464952; |
237 | whdr.riff_format = 0x45564157; |
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238 | whdr.wFormatTag = 0x01; |
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228 | serge | 239 | whdr.nSamplesPerSec = freqs[fr.sampling_frequency]; |
240 | whdr.nChannels = 2; //mpginfo.channels; |
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241 | whdr.wBitsPerSample = 16; |
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165 | serge | 242 | |
243 | return test_wav(&whdr); |
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244 | }; |
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228 | serge | 245 | |
165 | serge | 246 | |
247 | void play_mp3() |
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228 | serge | 248 | { char *outPtr; |
165 | serge | 249 | int totalout; |
228 | serge | 250 | int outcount; |
165 | serge | 251 | |
286 | serge | 252 | // memset(&fr,0,sizeof(fr)); |
253 | fr.down_sample_sblimit = 32; |
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254 | fr.single = -1; |
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255 | reset_mpg(); |
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228 | serge | 256 | |
165 | serge | 257 | outPtr = outbuf; |
258 | totalout=0; |
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228 | serge | 259 | done = 0; |
286 | serge | 260 | outremain=0x40000; |
228 | serge | 261 | |
286 | serge | 262 | memset(outbuf,0,0x40000); |
263 | set_reader(&rd, 0); //;first_sync); |
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165 | serge | 264 | |
265 | while(1) |
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266 | { if(status!=ST_PLAY) |
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267 | break; |
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268 | |||
228 | serge | 269 | for(;;) |
270 | { outcount = 0; |
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271 | if( !read_frame(&rd, &fr)) |
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272 | { done = 1; |
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273 | break; |
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274 | }; |
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275 | fr.do_layer(&fr, outPtr,&outcount); |
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276 | outPtr+= outcount; |
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277 | totalout+=outcount; |
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278 | outremain-=outcount; |
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279 | if(outremain < outcount*2) |
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280 | break; |
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281 | }; |
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282 | |||
283 | if(done) |
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376 | serge | 284 | { if(totalout < 4096) |
285 | { memset(outPtr,0,4096-totalout); |
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286 | totalout = 4096; |
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165 | serge | 287 | }; |
376 | serge | 288 | } |
289 | else |
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290 | if(totalout < 8192) |
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291 | continue; |
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228 | serge | 292 | /* |
293 | _asm |
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294 | { push edx |
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295 | push eax |
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296 | mov eax, 0xFF |
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297 | mov edx, 0x400 |
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298 | out dx, al |
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299 | pop eax |
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300 | pop edx |
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301 | }; |
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302 | */ |
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303 | outPtr = outbuf; |
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376 | serge | 304 | while (totalout >= 4096) |
305 | { |
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306 | |||
307 | WaveOut(hBuff,outPtr,4096); |
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308 | if(status!=ST_PLAY) |
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309 | { if(status != ST_EXIT) |
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310 | status = ST_STOP; |
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311 | return; |
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312 | }; |
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313 | totalout-=4096; |
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314 | outPtr+=4096; |
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315 | outremain+=4096; |
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228 | serge | 316 | }; |
376 | serge | 317 | if(done) |
318 | break; |
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319 | |||
228 | serge | 320 | memmove(outbuf,outPtr, totalout); |
321 | outPtr = outbuf+totalout; |
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322 | } |
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323 | |||
165 | serge | 324 | if(status != ST_EXIT) |
325 | status = ST_STOP; |
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326 | }; |
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327 | |||
328 | void play_wave() |
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376 | serge | 329 | { int retval; |
165 | serge | 330 | |
286 | serge | 331 | set_reader(&rd,44); |
165 | serge | 332 | retval = 0; |
333 | while(1) |
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334 | { |
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228 | serge | 335 | if(status!=ST_PLAY) |
336 | break; |
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165 | serge | 337 | |
228 | serge | 338 | if( !stream_read_raw(&rd,outbuf,32768)) |
339 | { done = 1; |
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340 | break; |
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341 | }; |
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376 | serge | 342 | WaveOut(hBuff,outbuf,32768); |
165 | serge | 343 | }; |
344 | |||
345 | if(status != ST_EXIT) |
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346 | status = ST_STOP; |
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347 | }; |
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348 | |||
349 | void snd_stop() |
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350 | { |
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376 | serge | 351 | StopBuffer(hBuff); |
165 | serge | 352 | }; |
353 | |||
354 | void thread_proc() |
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228 | serge | 355 | { int evnt; |
165 | serge | 356 | int pos; |
357 | int key; |
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358 | |||
376 | serge | 359 | _asm |
360 | { |
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361 | mov eax, 66 |
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362 | mov ebx, 1 |
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363 | mov ecx, 1 |
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364 | int 0x40 |
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365 | }; |
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165 | serge | 366 | |
367 | draw_window(); |
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368 | |||
369 | while(1) |
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370 | { if(status==ST_PLAY) |
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376 | serge | 371 | { draw_progress_bar(); |
372 | evnt = wait_for_event(80); |
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373 | } |
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165 | serge | 374 | else |
375 | evnt = wait_for_event_infinite(); |
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376 | |||
377 | switch(evnt) |
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378 | { |
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379 | case EV_REDRAW: |
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380 | draw_window(); |
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381 | break; |
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382 | |||
383 | case EV_KEY: |
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376 | serge | 384 | if(!get_key(&key)) |
385 | { |
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386 | |||
387 | switch(key) |
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388 | { case 0xE0: |
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389 | case 0xE1: |
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390 | break; |
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391 | default: |
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392 | switch (key) |
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393 | { |
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394 | case 0x01: //Esc |
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395 | status = ST_EXIT; |
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396 | exit(); |
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397 | break; |
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398 | |||
399 | case 0x47: //Home |
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400 | if(l_vol < 0) |
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401 | { l_vol+=100; |
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402 | r_vol+=100; |
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403 | SetVolume(hBuff,l_vol,r_vol); |
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404 | }; |
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405 | break; |
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406 | case 0x4F: //End |
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407 | if(l_vol > -10000) |
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408 | { l_vol-=100; |
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409 | r_vol-=100; |
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410 | SetVolume(hBuff,l_vol,r_vol); |
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411 | }; |
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412 | break; |
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413 | case 0x53: |
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414 | if(pan > -10000) |
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415 | { pan -=100; |
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416 | SetPan(hBuff,pan); |
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417 | }; |
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418 | break; |
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419 | case 0x51: |
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420 | if(pan < 10000) |
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421 | { pan +=100; |
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422 | SetPan(hBuff,pan); |
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423 | }; |
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424 | break; |
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425 | } |
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426 | }; |
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427 | }; |
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165 | serge | 428 | break; |
429 | |||
430 | case EV_BUTTON: |
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431 | switch(get_button_id()) |
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432 | { case 1: |
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433 | status = ST_EXIT; |
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434 | exit(); |
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435 | break; |
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436 | |||
437 | case 0x10: |
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438 | status = ST_PLAY; |
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439 | continue; |
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440 | |||
441 | case 0x11: |
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442 | status = ST_STOP; |
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443 | break; |
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444 | // case 0x12: |
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445 | // case 0x13: |
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446 | case 0x14: |
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376 | serge | 447 | if(l_vol > -10000) |
448 | { |
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449 | l_vol-=100; |
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450 | r_vol-=100; |
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451 | SetVolume(hBuff,l_vol,r_vol); |
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452 | }; |
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453 | break; |
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165 | serge | 454 | |
455 | case 0x15: |
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376 | serge | 456 | if(l_vol < 0) |
457 | { l_vol+=100; |
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458 | r_vol+=100; |
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459 | SetVolume(hBuff,l_vol,r_vol); |
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460 | }; |
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461 | break; |
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165 | serge | 462 | |
463 | case 0x30: |
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464 | if(status==ST_DONE) |
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465 | break; |
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466 | pos = (GetMousePos(REL_WINDOW)>>16)-7; |
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467 | offset = ((fileinfo.size-44)/286*pos+44)&0xFFFFFFFC; |
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228 | serge | 468 | set_reader(&rd, offset); |
165 | serge | 469 | draw_progress_bar(); |
470 | break; |
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471 | }; |
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472 | }; |
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473 | }; |
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474 | }; |
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475 | |||
476 | void delay (int val) |
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477 | { |
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478 | _asm |
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479 | { mov eax,5 |
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480 | mov ebx, [val] |
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481 | int 0x40 |
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482 | }; |
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483 | } |
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484 | |||
485 | int wait_for_event(int time) |
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486 | { int retval; |
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487 | _asm |
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488 | { mov eax,23 |
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489 | mov ebx,[time] |
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490 | int 0x40 |
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491 | mov [retval], eax |
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492 | }; |
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493 | return retval; |
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494 | }; |
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495 | |||
496 | int wait_for_event_infinite() |
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376 | serge | 497 | { int retval; |
165 | serge | 498 | _asm |
499 | { mov eax,10 |
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500 | int 0x40 |
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501 | mov [retval], eax |
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502 | }; |
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503 | return retval; |
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504 | }; |
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505 | |||
506 | void BeginDraw() |
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507 | {_asm |
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508 | { mov eax,12 |
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509 | mov ebx, 1 |
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510 | int 0x40 |
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511 | }; |
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512 | }; |
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513 | |||
514 | void EndDraw() |
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515 | { _asm |
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516 | { mov eax,12 |
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517 | mov ebx, 2 |
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518 | int 0x40 |
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519 | }; |
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520 | }; |
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521 | |||
228 | serge | 522 | ///********* |
523 | void *memmove ( void * dst, void * src, int count) |
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524 | { void *ret; |
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525 | ret = dst; |
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165 | serge | 526 | |
527 | if (dst <= src || (char *)dst >= ((char *)src + count)) |
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528 | { |
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529 | while (count--) |
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530 | { *(char *)dst = *(char *)src; |
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531 | dst = (char *)dst + 1; |
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532 | src = (char *)src + 1; |
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533 | } |
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534 | } |
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535 | else |
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536 | { |
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537 | dst = (char *)dst + count - 1; |
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538 | src = (char *)src + count - 1; |
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539 | while (count--) |
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540 | { *(char *)dst = *(char *)src; |
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541 | dst = (char *)dst - 1; |
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542 | src = (char *)src - 1; |
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543 | } |
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544 | } |
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228 | serge | 545 | return ret; |
165 | serge | 546 | }; |
228 | serge | 547 | //**********/ |
165 | serge | 548 | |
228 | serge | 549 | void * __cdecl mem_cpy(void * dst,const void * src,size_t count) |
550 | { void * ret = dst; |
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551 | while (count--) |
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552 | { *(char *)dst = *(char *)src; |
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553 | dst = (char *)dst + 1; |
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554 | src = (char *)src + 1; |
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555 | }; |
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556 | return(ret); |
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557 | } |
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165 | serge | 558 | |
559 | // debug_out_str(formats[fmt]); |
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560 | // debug_out_str("\x0D\x0A\x00"); |
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561 | |||
562 | // debug_out_str("pci cmd: "); |
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563 | // debug_out_hex(info.pci_cmd); |
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564 | // debug_out_str("\x0D\x0A\x00"); |
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565 | |||
566 | // debug_out_str("irq line: "); |
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567 | // debug_out_hex(info.irq); |
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568 | // debug_out_str("\x0D\x0A\x00"); |
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569 | |||
570 | // debug_out_str("global control: "); |
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571 | // debug_out_hex(info.glob_cntrl); |
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572 | // debug_out_str("\x0D\x0A\x00"); |
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573 | |||
574 | // debug_out_str("global status: "); |
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575 | // debug_out_hex(info.glob_sta); |
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576 | // debug_out_str("\x0D\x0A\x00"); |
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577 | |||
578 | |||
579 | // call _print_volume |
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580 | |||
581 | // debug_out_hex(whdr.nChannels); |
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582 | // debug_out_str("\x0D\x0A\x00"); |
||
583 | // debug_out_hex(whdr.nSamplesPerSec); |
||
584 | // debug_out_str("\x0D\x0A\x00"); |
||
585 | |||
586 | // debug_out_hex(fmt); |
||
587 | // debug_out_str("\x0D\x0A\x00");=>>>>>>>>><> |
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588 |