Rev 346 | Go to most recent revision | Show entire file | Regard whitespace | Details | Blame | Last modification | View Log | RSS feed
| Rev 346 | Rev 378 | ||
|---|---|---|---|
| Line 24... | Line 24... | ||
| 24 | ;and reduce driver size |
24 | ;and reduce driver size |
| 25 | ;USE_SSE equ 0 |
25 | ;USE_SSE equ 0 |
| Line 26... | Line 26... | ||
| 26 | 26 | ||
| Line 27... | Line -... | ||
| 27 | DEBUG equ 1 |
- | |
| Line 28... | Line 27... | ||
| 28 | 27 | DEBUG equ 1 |
|
| 29 | EVENT_NOTIFY equ 0x00000200 |
28 | |
| 30 | 29 | ||
| Line 31... | Line 30... | ||
| 31 | OS_BASE equ 0 |
30 | OS_BASE equ 0 |
| 32 | new_app_base equ 0x60400000 |
31 | new_app_base equ 0x80000000 |
| Line 33... | Line -... | ||
| 33 | PROC_BASE equ OS_BASE+0x0080000 |
- | |
| 34 | 32 | PROC_BASE equ OS_BASE+0x0080000 |
|
| 35 | CAPS_SSE2 equ 26 |
33 | |
| 36 | PG_SW equ 0x003 |
34 | CAPS_SSE2 equ 26 |
| Line -... | Line 35... | ||
| - | 35 | PG_SW equ 0x003 |
|
| 37 | 36 | ||
| 38 | 37 | public START |
|
| 39 | public START |
38 | public service_proc |
| - | 39 | public version |
|
| 40 | public service_proc |
40 | |
| - | 41 | RT_INP_EMPTY equ 0xFF000001 |
|
| - | 42 | RT_OUT_EMPTY equ 0xFF000002 |
|
| 41 | public version |
43 | RT_INP_FULL equ 0xFF000003 |
| Line 42... | Line 44... | ||
| 42 | 44 | RT_OUT_FULL equ 0xFF000004 |
|
| 43 | SND_CREATE_BUFF equ 2 |
45 | |
| 44 | SND_PLAY equ 3 |
46 | EVENT_WATCHED equ 0x10000000 |
| Line 102... | Line 104... | ||
| 102 | mov [mix_2_core], mmx128_mix_2 |
104 | mov [mix_2_core], mmx128_mix_2 |
| 103 | mov [mix_3_core], mmx128_mix_3 |
105 | mov [mix_3_core], mmx128_mix_3 |
| 104 | mov [mix_4_core], mmx128_mix_4 |
106 | mov [mix_4_core], mmx128_mix_4 |
| 105 | end if |
107 | end if |
| Line -... | Line 108... | ||
| - | 108 | ||
| - | 109 | if 0 |
|
| 106 | 110 | ||
| 107 | if ~(FORCE_MMX or FORCE_MMX_128) ;autodetect |
111 | if ~(FORCE_MMX or FORCE_MMX_128) ;autodetect |
| 108 | mov eax, 1 |
112 | mov eax, 1 |
| 109 | cpuid |
113 | cpuid |
| 110 | bt edx, CAPS_SSE2 |
114 | bt edx, CAPS_SSE2 |
| Line 118... | Line 122... | ||
| 118 | mov [mix_2_core], mmx128_mix_2 |
122 | mov [mix_2_core], mmx128_mix_2 |
| 119 | mov [mix_3_core], mmx128_mix_3 |
123 | mov [mix_3_core], mmx128_mix_3 |
| 120 | mov [mix_4_core], mmx128_mix_4 |
124 | mov [mix_4_core], mmx128_mix_4 |
| 121 | @@: |
125 | @@: |
| 122 | end if |
126 | end if |
| - | 127 | ||
| - | 128 | end if |
|
| 123 | stdcall set_handler, [hSound], new_mix |
129 | stdcall set_handler, [hSound], new_mix |
| - | 130 | mov [eng_state], SND_STOP |
|
| 124 | stdcall RegService, szInfinity, service_proc |
131 | stdcall RegService, szInfinity, service_proc |
| 125 | ret |
132 | ret |
| 126 | .fail: |
133 | .fail: |
| 127 | if DEBUG |
134 | if DEBUG |
| 128 | mov esi, msgFail |
135 | mov esi, msgFail |
| Line 152... | Line 159... | ||
| 152 | proc service_proc stdcall, ioctl:dword |
159 | proc service_proc stdcall, ioctl:dword |
| Line 153... | Line 160... | ||
| 153 | 160 | ||
| 154 | mov edi, [ioctl] |
161 | mov edi, [ioctl] |
| Line -... | Line 162... | ||
| - | 162 | mov eax, [edi+io_code] |
|
| - | 163 | ||
| - | 164 | cmp eax, SRV_GETVERSION |
|
| - | 165 | jne @F |
|
| - | 166 | mov eax, [edi+output] |
|
| - | 167 | mov eax, [eax] |
|
| - | 168 | mov [eax+new_app_base], dword SOUND_VERSION |
|
| - | 169 | xor eax, eax |
|
| 155 | mov eax, [edi+io_code] |
170 | ret |
| 156 | 171 | @@: |
|
| 157 | cmp eax, SND_CREATE_BUFF |
172 | cmp eax, SND_CREATE_BUFF |
| - | 173 | jne @F |
|
| 158 | jne @F |
174 | mov ebx, [edi+input] |
| - | 175 | push edi |
|
| - | 176 | stdcall CreateBuffer,[ebx],[ebx+4] |
|
| - | 177 | pop edi |
|
| - | 178 | mov ecx, [edi+output] |
|
| 159 | mov ebx, [edi+input] |
179 | mov ecx, [ecx] |
| 160 | stdcall CreateBuffer,[ebx] |
180 | mov [ecx+new_app_base], ebx |
| 161 | ret |
- | |
| 162 | @@: |
- | |
| 163 | cmp eax, SND_PLAY |
- | |
| 164 | jne @F |
181 | ret |
| 165 | 182 | @@: |
|
| - | 183 | mov ebx, [edi+input] |
|
| - | 184 | mov edx, [ebx] |
|
| - | 185 | ||
| - | 186 | cmp [edx+STREAM.magic], 'WAVE' |
|
| - | 187 | jne .fail |
|
| - | 188 | ||
| - | 189 | cmp [edx+STREAM.size], STREAM_SIZE |
|
| - | 190 | jne .fail |
|
| - | 191 | ||
| - | 192 | cmp eax, SND_DESTROY_BUFF |
|
| - | 193 | jne @F |
|
| 166 | mov ebx, [edi+input] |
194 | mov eax, edx |
| 167 | stdcall play_buffer, [ebx] |
195 | call DestroyBuffer ;edx= stream |
| 168 | ret |
196 | ret |
| - | 197 | @@: |
|
| - | 198 | cmp eax, SND_SETFORMAT |
|
| - | 199 | jne @F |
|
| - | 200 | stdcall SetFormat,[ebx],[ebx+4] |
|
| - | 201 | ret |
|
| 169 | @@: |
202 | @@: |
| Line -... | Line 203... | ||
| - | 203 | cmp eax, SND_GETFORMAT |
|
| - | 204 | jne @F |
|
| - | 205 | ||
| - | 206 | movzx eax, word [edx+STREAM.format] |
|
| - | 207 | mov ecx, [edi+output] |
|
| 170 | cmp eax, SND_STOP |
208 | mov ecx, [ecx] |
| - | 209 | mov [ecx+new_app_base], eax |
|
| 171 | jne @F |
210 | xor eax, eax |
| - | 211 | ret |
|
| - | 212 | @@: |
|
| - | 213 | cmp eax, SND_RESET |
|
| - | 214 | jne @F |
|
| 172 | 215 | stdcall ResetBuffer,[ebx],[ebx+4] |
|
| - | 216 | ret |
|
| - | 217 | @@: |
|
| 173 | ; if DEBUG |
218 | cmp eax, SND_SETPOS |
| 174 | ; mov esi, msgStop |
219 | jne @F |
| - | 220 | stdcall SetBufferPos,[ebx],[ebx+4] |
|
| - | 221 | ret |
|
| - | 222 | @@: |
|
| - | 223 | cmp eax, SND_GETPOS |
|
| - | 224 | jne @F |
|
| 175 | ; call [SysMsgBoardStr] |
225 | push edi |
| - | 226 | stdcall GetBufferPos, [ebx] |
|
| 176 | ; end if |
227 | pop edi |
| 177 | 228 | mov ecx, [edi+output] |
|
| 178 | mov ebx, [edi+input] |
229 | mov ecx, [ecx] |
| 179 | stdcall stop_buffer, [ebx] |
230 | mov [ecx+new_app_base], ebx |
| 180 | ret |
231 | ret |
| 181 | @@: |
- | |
| 182 | cmp eax, SND_SETBUFF |
- | |
| 183 | jne @F |
232 | @@: |
| 184 | 233 | cmp eax, SND_SETBUFF |
|
| 185 | mov ebx, [edi+input] |
234 | jne @F |
| 186 | mov eax, [ebx+4] |
235 | mov eax, [ebx+4] |
| 187 | add eax, new_app_base |
236 | add eax, new_app_base |
| 188 | stdcall set_buffer, [ebx],eax,[ebx+8],[ebx+12] |
237 | stdcall set_buffer, [ebx],eax,[ebx+8],[ebx+12] |
| - | 238 | ret |
|
| - | 239 | @@: |
|
| - | 240 | cmp eax, SND_SETVOLUME |
|
| - | 241 | jne @F |
|
| - | 242 | stdcall SetBufferVol,[ebx],[ebx+4],[ebx+8] |
|
| 189 | ret |
243 | ret |
| Line 190... | Line 244... | ||
| 190 | @@: |
244 | @@: |
| 191 | cmp eax, SND_DESTROY_BUFF |
245 | cmp eax, SND_GETVOLUME |
| - | 246 | jne @F |
|
| - | 247 | ||
| - | 248 | mov eax, [edi+output] |
|
| 192 | jne @F |
249 | mov ecx, [eax] |
| 193 | 250 | mov eax, [eax+4] |
|
| 194 | mov eax, [edi+input] |
251 | add ecx, new_app_base |
| - | 252 | add eax, new_app_base |
|
| - | 253 | stdcall GetBufferVol,[ebx],ecx,eax |
|
| - | 254 | ret |
|
| - | 255 | @@: |
|
| - | 256 | cmp eax, SND_SETPAN |
|
| - | 257 | jne @F |
|
| - | 258 | stdcall SetBufferPan,[ebx],[ebx+4] |
|
| - | 259 | ret |
|
| - | 260 | @@: |
|
| - | 261 | cmp eax, SND_GETPAN |
|
| - | 262 | jne @F |
|
| - | 263 | mov eax, [edx+STREAM.pan] |
|
| - | 264 | mov ebx, [edi+output] |
|
| - | 265 | mov ebx, [ebx] |
|
| - | 266 | mov [ebx+new_app_base], eax |
|
| - | 267 | xor eax, eax |
|
| - | 268 | ret |
|
| - | 269 | @@: |
|
| - | 270 | cmp eax, SND_OUT |
|
| - | 271 | jne @F |
|
| - | 272 | ||
| - | 273 | mov eax, [ebx+4] |
|
| - | 274 | add eax, new_app_base |
|
| - | 275 | stdcall wave_out, [ebx],eax,[ebx+8] |
|
| - | 276 | ret |
|
| - | 277 | @@: |
|
| - | 278 | cmp eax, SND_PLAY |
|
| - | 279 | jne @F |
|
| - | 280 | ||
| - | 281 | stdcall play_buffer, [ebx],[ebx+4] |
|
| - | 282 | ret |
|
| - | 283 | @@: |
|
| - | 284 | cmp eax, SND_STOP |
|
| - | 285 | jne @F |
|
| - | 286 | ||
| - | 287 | stdcall stop_buffer, [ebx] |
|
| - | 288 | ret |
|
| - | 289 | @@: |
|
| - | 290 | cmp eax, SND_GETBUFFSIZE |
|
| - | 291 | jne @F |
|
| 195 | mov eax, [eax] |
292 | mov eax, [edx+STREAM.in_size] |
| 196 | call DestroyBuffer ;eax |
293 | mov ecx, [edi+output] |
| - | 294 | mov ecx, [ecx] |
|
| - | 295 | mov [ecx+new_app_base], eax |
|
| - | 296 | xor eax, eax |
|
| - | 297 | ret |
|
| 197 | ret |
298 | @@: |
| Line 198... | Line 299... | ||
| 198 | @@: |
299 | .fail: |
| 199 | xor eax, eax |
300 | or eax, -1 |
| 200 | ret |
301 | ret |
| Line 208... | Line 309... | ||
| 208 | restore out_size |
309 | restore out_size |
| Line 209... | Line 310... | ||
| 209 | 310 | ||
| 210 | TASK_COUNT equ 0x0003004 |
311 | TASK_COUNT equ 0x0003004 |
| Line -... | Line 312... | ||
| - | 312 | CURRENT_TASK equ 0x0003000 |
|
| 211 | CURRENT_TASK equ 0x0003000 |
313 | |
| 212 | 314 | ||
| 213 | align 4 |
315 | align 4 |
| 214 | proc CreateBuffer stdcall, format:dword |
316 | proc CreateBuffer stdcall, format:dword, size:dword |
| - | 317 | locals |
|
| - | 318 | str dd ? |
|
| 215 | locals |
319 | ring_size dd ? |
| Line -... | Line 320... | ||
| - | 320 | ring_pages dd ? |
|
| - | 321 | endl |
|
| - | 322 | ||
| - | 323 | mov eax, [format] |
|
| - | 324 | cmp ax, PCM_1_8_8 |
|
| - | 325 | ja .fail |
|
| - | 326 | ||
| - | 327 | test eax, PCM_OUT |
|
| - | 328 | jnz .test_out |
|
| - | 329 | test eax, PCM_RING |
|
| - | 330 | jnz .test_ring |
|
| - | 331 | ;staic |
|
| - | 332 | test eax, PCM_OUT+PCM_RING |
|
| - | 333 | jnz .fail |
|
| - | 334 | jmp .test_ok |
|
| - | 335 | .test_out: |
|
| - | 336 | test eax, PCM_RING+PCM_STATIC |
|
| - | 337 | jnz .fail |
|
| - | 338 | jmp .test_ok |
|
| - | 339 | .test_ring: |
|
| 216 | str dd ? |
340 | test eax, PCM_OUT+PCM_STATIC |
| 217 | endl |
341 | jnz .fail |
| 218 | 342 | .test_ok: |
|
| 219 | mov ebx, [CURRENT_TASK] ;hack: direct accsess |
343 | mov ebx, [CURRENT_TASK] ;hack: direct accsess |
| Line 220... | Line 344... | ||
| 220 | shl ebx, 5 ;to kernel data |
344 | shl ebx, 5 ;to kernel data |
| 221 | mov ebx, [0x3000+ebx+4] |
345 | mov ebx, [0x3000+ebx+4] |
| 222 | mov eax, STREAM_SIZE |
346 | mov eax, STREAM_SIZE |
| 223 | 347 | ||
| Line 224... | Line 348... | ||
| 224 | call CreateObject |
348 | call CreateObject |
| 225 | test eax, eax |
- | |
| 226 | jz .fail |
349 | test eax, eax |
| Line 227... | Line 350... | ||
| 227 | mov [str], eax |
350 | jz .fail |
| 228 | 351 | mov [str], eax |
|
| 229 | mov [eax+STREAM.magic], 'WAVE' |
352 | |
| 230 | mov [eax+STREAM.destroy], DestroyBuffer.destroy |
353 | mov ebx, [format] |
| 231 | mov [eax+STREAM.size], STREAM_SIZE |
354 | mov [eax+STREAM.format], ebx |
| - | 355 | ||
| 232 | 356 | xor ecx, ecx |
|
| 233 | pushf |
- | |
| 234 | cli |
- | |
| 235 | mov ebx, str.fd-FD_OFFSET |
- | |
| Line -... | Line 357... | ||
| - | 357 | movzx ebx, bx |
|
| 236 | mov edx, [ebx+STREAM.str_fd] |
358 | cmp ebx, 19 |
| Line -... | Line 359... | ||
| - | 359 | jb @f |
|
| - | 360 | mov ecx, 0x80808080 |
|
| - | 361 | @@: |
|
| - | 362 | mov [eax+STREAM.r_silence], ecx |
|
| - | 363 | ||
| - | 364 | shl ebx, 2 |
|
| - | 365 | lea ebx, [ebx+ebx*2] ;ebx*=12 |
|
| - | 366 | ||
| - | 367 | mov ecx, [resampler_params+ebx] |
|
| - | 368 | mov edx, [resampler_params+ebx+4] |
|
| - | 369 | mov esi, [resampler_params+ebx+8] |
|
| - | 370 | ||
| - | 371 | mov [eax+STREAM.r_size],ecx |
|
| - | 372 | mov [eax+STREAM.r_dt], edx |
|
| - | 373 | mov [eax+STREAM.resample], esi |
|
| - | 374 | xor ecx, ecx |
|
| - | 375 | mov [eax+STREAM.l_vol], ecx |
|
| - | 376 | mov [eax+STREAM.r_vol], ecx |
|
| - | 377 | mov dword [eax+STREAM.l_amp], 0x7FFF7FFF |
|
| - | 378 | mov [eax+STREAM.pan], ecx |
|
| - | 379 | ||
| - | 380 | test [format], PCM_STATIC |
|
| - | 381 | jnz .static |
|
| - | 382 | ||
| - | 383 | ; ring and waveout |
|
| - | 384 | ||
| - | 385 | mov eax, 0x10000 |
|
| - | 386 | test [format], PCM_RING |
|
| - | 387 | jz .waveout |
|
| - | 388 | ||
| - | 389 | mov eax, [eax+STREAM.r_size] |
|
| - | 390 | add eax, 4095 |
|
| - | 391 | and eax, -4096 |
|
| - | 392 | add eax, eax |
|
| - | 393 | .waveout: |
|
| - | 394 | mov [ring_size], eax |
|
| - | 395 | mov ebx, eax |
|
| - | 396 | shr ebx, 12 |
|
| - | 397 | mov [ring_pages], ebx |
|
| - | 398 | ||
| - | 399 | add eax, eax ;double ring size |
|
| - | 400 | stdcall AllocKernelSpace, eax |
|
| - | 401 | ||
| - | 402 | mov edi, [str] |
|
| - | 403 | mov ecx, [ring_size] |
|
| - | 404 | mov [edi+STREAM.in_base], eax |
|
| - | 405 | mov [edi+STREAM.in_size], ecx |
|
| - | 406 | add eax, 128 |
|
| - | 407 | sub ecx, 128 |
|
| - | 408 | mov [edi+STREAM.in_wp], eax |
|
| - | 409 | mov [edi+STREAM.in_rp], eax |
|
| 237 | mov [eax+STREAM.str_fd], edx |
410 | mov [edi+STREAM.in_count], 0 |
| 238 | mov [eax+STREAM.str_bk], ebx |
411 | |
| 239 | mov [ebx+STREAM.str_fd], eax |
412 | mov [edi+STREAM.in_free], ecx |
| 240 | mov [edx+STREAM.str_bk], eax |
413 | add eax, ecx |
| 241 | popf |
414 | mov [edi+STREAM.in_top], eax |
| 242 | - | ||
| 243 | stdcall KernelAlloc, dword 72*1024 |
415 | |
| 244 | 416 | mov ebx, [ring_pages] |
|
| 245 | mov edi, [str] |
417 | stdcall AllocPages, ebx |
| 246 | mov [edi+STREAM.base], eax |
418 | mov edi, [str] |
| 247 | add eax, 0x1000 |
- | |
| 248 | mov [edi+STREAM.seg_0], eax |
419 | mov ebx, [edi+STREAM.in_base] |
| 249 | mov [edi+STREAM.curr_seg], eax |
420 | mov ecx, [ring_pages] |
| 250 | mov [edi+STREAM.notify_off1], eax |
421 | or eax, PG_SW |
| Line 251... | Line 422... | ||
| 251 | add eax, 0x8000 |
422 | push eax |
| - | 423 | push ebx |
|
| - | 424 | call CommitPages ;eax, ebx, ecx |
|
| - | 425 | mov ecx, [ring_pages] |
|
| - | 426 | pop ebx |
|
| - | 427 | pop eax |
|
| Line -... | Line 428... | ||
| - | 428 | add ebx, [ring_size] |
|
| - | 429 | call CommitPages ;double mapped |
|
| - | 430 | ||
| - | 431 | jmp .out_buff |
|
| - | 432 | .static: |
|
| - | 433 | mov ecx, [size] |
|
| - | 434 | add ecx, 128 ;resampler required |
|
| - | 435 | mov [eax+STREAM.in_size], ecx |
|
| - | 436 | stdcall KernelAlloc, ecx |
|
| - | 437 | ||
| - | 438 | mov edi, [str] |
|
| - | 439 | mov [edi+STREAM.in_base], eax |
|
| 252 | mov [edi+STREAM.lim_0], eax |
440 | add eax, 128 |
| Line 253... | Line 441... | ||
| 253 | add eax, 0x1000 |
441 | mov [edi+STREAM.in_wp], eax |
| 254 | mov [edi+STREAM.seg_1], eax |
442 | mov [edi+STREAM.in_rp], eax |
| 255 | mov [edi+STREAM.notify_off2], eax |
443 | mov ebx, [size] |
| 256 | add eax, 0x8000 |
444 | mov [edi+STREAM.in_count], ebx |
| 257 | mov [edi+STREAM.limit], eax |
445 | mov [edi+STREAM.in_free], ebx |
| 258 | mov [edi+STREAM.lim_1], eax |
446 | add eax, ebx |
| 259 | 447 | mov [edi+STREAM.in_top], eax |
|
| Line 260... | Line 448... | ||
| 260 | ; create ring buffer |
448 | |
| 261 | 449 | .out_buff: |
|
| 262 | stdcall AllocKernelSpace, dword 128*1024 |
450 | stdcall AllocKernelSpace, dword 128*1024 |
| 263 | 451 | ||
| 264 | mov edi, [str] |
452 | mov edi, [str] |
| 265 | mov [edi+STREAM.work_buff], eax |
453 | mov [edi+STREAM.out_base], eax |
| 266 | mov [edi+STREAM.work_read], eax |
454 | mov [edi+STREAM.out_wp], eax |
| 267 | mov [edi+STREAM.work_write], eax |
455 | mov [edi+STREAM.out_rp], eax |
| Line 282... | Line 470... | ||
| 282 | pop eax |
470 | pop eax |
| 283 | add ebx, 64*1024 |
471 | add ebx, 64*1024 |
| 284 | call CommitPages ;double mapped |
472 | call CommitPages ;double mapped |
| Line 285... | Line 473... | ||
| 285 | 473 | ||
| 286 | mov edi, [str] |
- | |
| 287 | mov eax, [format] |
- | |
| 288 | mov [edi+STREAM.format], eax |
- | |
| 289 | mov [edi+STREAM.flags], SND_STOP |
- | |
| 290 | - | ||
| 291 | xor ebx, ebx |
- | |
| 292 | cmp eax, 19 |
- | |
| 293 | jb @f |
- | |
| 294 | mov ebx, 0x80808080 |
- | |
| 295 | @@: |
- | |
| 296 | mov [edi+STREAM.r_silence], ebx |
- | |
| 297 | - | ||
| 298 | shl eax, 4 |
- | |
| 299 | mov ebx, [resampler_params+eax] |
- | |
| 300 | mov ecx, [resampler_params+eax+4] |
- | |
| 301 | mov edx, [resampler_params+eax+8] |
- | |
| 302 | - | ||
| 303 | mov [edi+STREAM.r_size],ebx |
474 | mov edi, [str] |
| 304 | mov [edi+STREAM.r_end], ecx |
- | |
| 305 | mov [edi+STREAM.r_dt], edx |
- | |
| 306 | - | ||
| 307 | mov ebx, [resampler_params+eax+12] |
- | |
| 308 | mov [edi+STREAM.resample], ebx |
- | |
| 309 | 475 | mov ecx, [edi+STREAM.in_top] |
|
| 310 | mov edx, [edi+STREAM.base] |
- | |
| 311 | lea eax, [edx+0x9000] |
- | |
| 312 | call GetPgAddr ;eax |
- | |
| 313 | call FreePage ;eax |
- | |
| 314 | 476 | mov edi, [edi+STREAM.in_base] |
|
| 315 | mov eax, edx |
- | |
| 316 | lea ebx, [edx+0x9000] |
- | |
| 317 | call GetPgAddr ;eax |
- | |
| 318 | stdcall MapPage, ebx, eax, dword 3 |
- | |
| 319 | - | ||
| 320 | mov edi, [edi+STREAM.base] |
- | |
| 321 | mov ecx, (72*1024)/4 |
477 | sub ecx, edi |
| - | 478 | xor eax, eax |
|
| 322 | xor eax, eax |
479 | shr ecx, 2 |
| 323 | cld |
480 | cld |
| Line 324... | Line 481... | ||
| 324 | rep stosd |
481 | rep stosd |
| 325 | 482 | ||
| 326 | mov edi, [str] |
483 | mov edi, [str] |
| 327 | mov edi, [edi+STREAM.work_buff] |
484 | mov edi, [edi+STREAM.out_base] |
| Line 328... | Line 485... | ||
| 328 | mov ecx, (64*1024)/4 |
485 | mov ecx, (64*1024)/4 |
| 329 | rep stosd |
- | |
| 330 | - | ||
| 331 | mov eax, [str] |
486 | rep stosd |
| 332 | ret |
487 | |
| 333 | .fail: |
- | |
| Line -... | Line 488... | ||
| - | 488 | xor edx, edx |
|
| - | 489 | mov ebx, MANUAL_DESTROY |
|
| - | 490 | call CreateEvent |
|
| 334 | xor eax, eax |
491 | |
| - | 492 | mov ebx, [str] |
|
| - | 493 | mov [ebx+STREAM.notify_event], eax |
|
| - | 494 | mov [ebx+STREAM.notify_id], edx |
|
| - | 495 | ||
| - | 496 | mov [ebx+STREAM.magic], 'WAVE' |
|
| - | 497 | mov [ebx+STREAM.destroy], DestroyBuffer.destroy |
|
| 335 | ret |
498 | mov [ebx+STREAM.size], STREAM_SIZE |
| - | 499 | mov [ebx+STREAM.flags], SND_STOP |
|
| - | 500 | ||
| - | 501 | pushf |
|
| - | 502 | cli |
|
| - | 503 | mov eax, str.fd-FD_OFFSET |
|
| - | 504 | mov edx, [eax+STREAM.str_fd] |
|
| 336 | endp |
505 | mov [ebx+STREAM.str_fd], edx |
| Line 337... | Line -... | ||
| 337 | - | ||
| 338 | if 0 |
- | |
| 339 | align 4 |
- | |
| 340 | pid_to_slot: |
- | |
| 341 | - | ||
| 342 | push ebx |
- | |
| 343 | push ecx |
- | |
| 344 | mov ebx,[TASK_COUNT] |
- | |
| 345 | shl ebx,5 |
- | |
| 346 | mov ecx,2*32 |
- | |
| 347 | .loop: |
- | |
| 348 | cmp byte [CURRENT_TASK+ecx+0xa],9 |
- | |
| 349 | jz .endloop ;skip empty slots |
- | |
| 350 | cmp [CURRENT_TASK+ecx+0x4],eax ;check PID |
- | |
| 351 | jz .pid_found |
- | |
| 352 | .endloop: |
- | |
| 353 | add ecx,32 |
506 | mov [ebx+STREAM.str_bk], eax |
| 354 | cmp ecx,ebx |
507 | mov [eax+STREAM.str_fd], ebx |
| 355 | jle .loop |
- | |
| 356 | pop ecx |
508 | mov [edx+STREAM.str_bk], ebx |
| 357 | pop ebx |
509 | popf |
| 358 | xor eax,eax |
510 | |
| 359 | ret |
- | |
| 360 | - | ||
| 361 | .pid_found: |
511 | xor eax, eax |
| 362 | shr ecx,5 |
- | |
| 363 | mov eax,ecx |
512 | ret |
| Line 364... | Line 513... | ||
| 364 | pop ecx |
513 | .fail: |
| 365 | pop ebx |
514 | xor ebx, ebx |
| Line 366... | Line 515... | ||
| 366 | ret |
515 | or eax, -1 |
| 367 | 516 | ret |
|
| 368 | end if |
517 | endp |
| Line 369... | Line 518... | ||
| 369 | 518 | ||
| 370 | ;param |
- | |
| 371 | ; eax= buffer handle |
- | |
| 372 | - | ||
| 373 | align 4 |
- | |
| 374 | DestroyBuffer: |
519 | ;param |
| 375 | .handle equ esp ;local |
520 | ; eax= buffer handle |
| Line 376... | Line 521... | ||
| 376 | 521 | ||
| 377 | cmp [eax+STREAM.magic], 'WAVE' |
522 | align 4 |
| 378 | jne .fail |
523 | DestroyBuffer: |
| 379 | 524 | .handle equ esp ;local |
|
| 380 | cmp [eax+STREAM.size], STREAM_SIZE |
525 | |
| 381 | jne .fail |
526 | mov [eax+STREAM.flags], SND_STOP |
| 382 | .destroy: |
527 | .destroy: |
| Line 383... | Line 528... | ||
| 383 | push eax |
528 | push eax |
| 384 | 529 | ||
| 385 | pushf |
530 | pushfd |
| Line 386... | Line 531... | ||
| 386 | cli |
531 | cli |
| 387 | mov ebx, [eax+STREAM.str_fd] |
532 | mov ebx, [eax+STREAM.str_fd] |
| - | 533 | mov ecx, [eax+STREAM.str_bk] |
|
| - | 534 | mov [ebx+STREAM.str_bk], ecx |
|
| 388 | mov ecx, [eax+STREAM.str_bk] |
535 | mov [ecx+STREAM.str_fd], ebx |
| - | 536 | popf |
|
| 389 | mov [ebx+STREAM.str_bk], ecx |
537 | |
| - | 538 | stdcall KernelFree, [eax+STREAM.in_base] |
|
| Line 390... | Line 539... | ||
| 390 | mov [ecx+STREAM.str_fd], ebx |
539 | mov eax, [.handle] |
| 391 | popf |
540 | stdcall KernelFree, [eax+STREAM.out_base] |
| Line 392... | Line -... | ||
| 392 | - | ||
| 393 | stdcall KernelFree, [eax+STREAM.base] |
541 | |
| 394 | mov eax, [.handle] |
542 | pop eax ;restore stack |
| Line 395... | Line 543... | ||
| 395 | stdcall KernelFree, [eax+STREAM.work_buff] |
543 | call DestroyObject ;eax= stream |
| 396 | 544 | xor eax, eax |
|
| Line 397... | Line -... | ||
| 397 | pop eax ;restore stack |
- | |
| 398 | call DestroyObject ;eax |
- | |
| 399 | .fail: |
- | |
| 400 | ret |
- | |
| 401 | - | ||
| 402 | align 4 |
- | |
| 403 | proc play_buffer stdcall, str:dword |
- | |
| 404 | - | ||
| 405 | mov ebx, [str] |
- | |
| 406 | cmp [ebx+STREAM.magic], 'WAVE' |
- | |
| 407 | jne .fail |
- | |
| 408 | - | ||
| 409 | cmp [ebx+STREAM.size], STREAM_SIZE |
- | |
| 410 | jne .fail |
- | |
| 411 | 545 | ret |
|
| 412 | mov edi,[ebx+STREAM.work_buff] |
- | |
| 413 | mov [ebx+STREAM.work_read], edi |
- | |
| 414 | mov [ebx+STREAM.work_write], edi |
- | |
| 415 | mov [ebx+STREAM.work_count], 0 |
- | |
| 416 | - | ||
| 417 | mov edx, [ebx+STREAM.base] |
- | |
| 418 | add edx, 0x1000 |
- | |
| 419 | mov [ebx+STREAM.seg_0], edx |
546 | .fail: |
| Line -... | Line 547... | ||
| - | 547 | or eax, -1 |
|
| 420 | mov [ebx+STREAM.curr_seg], edx |
548 | ret |
| 421 | add edx, 0x8000 |
549 | restore .handle |
| - | 550 | ||
| Line 422... | Line 551... | ||
| 422 | mov [ebx+STREAM.lim_0], edx |
551 | align 4 |
| - | 552 | proc SetFormat stdcall, str:dword, format:dword |
|
| Line 423... | Line 553... | ||
| 423 | add edx, 0x1000 |
553 | |
| - | 554 | cmp word [format], PCM_1_8_8 |
|
| - | 555 | ja .fail |
|
| - | 556 | ||
| - | 557 | mov edx, [str] |
|
| 424 | mov [ebx+STREAM.seg_1], edx |
558 | mov [edx+STREAM.flags], SND_STOP |
| Line 425... | Line 559... | ||
| 425 | add edx, 0x8000 |
559 | |
| 426 | mov [ebx+STREAM.lim_1], edx |
560 | test [edx+STREAM.format], PCM_RING |
| Line -... | Line 561... | ||
| - | 561 | jnz .fail |
|
| - | 562 | ||
| 427 | 563 | ; mov eax,[edx+STREAM.out_base] |
|
| Line 428... | Line 564... | ||
| 428 | mov edx, [ebx+STREAM.seg_0] |
564 | ; mov [edx+STREAM.out_wp], eax |
| 429 | mov ecx, -128 |
565 | ; mov [edx+STREAM.out_rp], eax |
| - | 566 | ; mov [edx+STREAM.out_count], 0 |
|
| - | 567 | ||
| 430 | mov eax, [ebx+STREAM.r_silence] |
568 | movzx eax, word [format] |
| 431 | @@: |
569 | mov word [edx+STREAM.format], ax |
| 432 | mov [edx+ecx], eax |
570 | |
| 433 | add ecx, 4 |
571 | xor ebx, ebx |
| 434 | jnz @B |
572 | cmp eax, 19 |
| 435 | - | ||
| 436 | stdcall [ebx+STREAM.resample], edi, edx,\ |
- | |
| 437 | [ebx+STREAM.r_dt],[ebx+STREAM.r_size],[ebx+STREAM.r_end] |
573 | jb @f |
| 438 | - | ||
| 439 | mov ebx, [str] |
574 | mov ebx, 0x80808080 |
| 440 | 575 | @@: |
|
| 441 | add [ebx+STREAM.work_count], eax |
576 | mov [edx+STREAM.r_silence], ebx |
| 442 | add [ebx+STREAM.work_write], eax |
577 | |
| 443 | 578 | shl eax, 2 |
|
| Line 444... | Line -... | ||
| 444 | mov edx, [ebx+STREAM.r_size] |
- | |
| 445 | add [ebx+STREAM.curr_seg], edx |
579 | lea eax, [eax+eax*2] ;eax*=12 |
| 446 | - | ||
| 447 | mov [ebx+STREAM.flags], SND_PLAY |
580 | |
| Line -... | Line 581... | ||
| - | 581 | mov edi, [resampler_params+eax] |
|
| 448 | 582 | mov ecx, [resampler_params+eax+4] |
|
| 449 | mov eax, [ebx+STREAM.r_silence] |
- | |
| Line -... | Line 583... | ||
| - | 583 | mov ebx, [resampler_params+eax+8] |
|
| 450 | mov edi, [ebx+STREAM.work_write] |
584 | |
| 451 | mov ecx, [ebx+STREAM.work_top] |
585 | mov [edx+STREAM.r_size],edi |
| Line -... | Line 586... | ||
| - | 586 | mov [edx+STREAM.r_dt], ecx |
|
| - | 587 | mov [edx+STREAM.resample], ebx |
|
| 452 | sub ecx, edi |
588 | |
| - | 589 | mov edi, [edx+STREAM.in_base] |
|
| Line 453... | Line 590... | ||
| 453 | shr ecx, 2 |
590 | mov ecx, 128/4 |
| - | 591 | mov eax, [edx+STREAM.r_silence] |
|
| Line -... | Line 592... | ||
| - | 592 | cld |
|
| - | 593 | rep stosd |
|
| - | 594 | xor eax, eax |
|
| - | 595 | ret |
|
| - | 596 | .fail: |
|
| - | 597 | or eax, -1 |
|
| - | 598 | ret |
|
| - | 599 | endp |
|
| - | 600 | ||
| 454 | cld |
601 | ; for static buffers only |
| 455 | rep stosd |
- | |
| 456 | 602 | ; use waveout for streams |
|
| 457 | stdcall dev_play, [hSound] |
603 | |
| 458 | xor eax, eax |
604 | align 4 |
| 459 | inc eax |
605 | proc set_buffer stdcall, str:dword,src:dword,offs:dword,size:dword |
| 460 | ret |
606 | |
| Line -... | Line 607... | ||
| - | 607 | mov edx, [str] |
|
| - | 608 | test [edx+STREAM.format], PCM_OUT |
|
| 461 | .fail: |
609 | jnz .fail |
| 462 | xor eax, eax |
610 | |
| - | 611 | mov esi, [src] |
|
| - | 612 | mov edi, [offs] |
|
| - | 613 | add edi, [edx+STREAM.in_base] |
|
| - | 614 | add edi, 128 |
|
| Line 463... | Line 615... | ||
| 463 | ret |
615 | |
| - | 616 | cmp edi, [edx+STREAM.in_top] |
|
| 464 | endp |
617 | jae .fail |
| 465 | 618 | ||
| Line 466... | Line -... | ||
| 466 | align 4 |
- | |
| 467 | proc stop_buffer stdcall, str:dword |
619 | mov ecx, [size] |
| 468 | - | ||
| 469 | mov edi, [str] |
- | |
| 470 | 620 | lea ebx, [ecx+edi] |
|
| Line 471... | Line 621... | ||
| 471 | cmp [edi+STREAM.magic], 'WAVE' |
621 | sub ebx, [edx+STREAM.in_top] |
| 472 | jne .fail |
622 | jb @F |
| 473 | 623 | sub ecx, ebx |
|
| Line 474... | Line 624... | ||
| 474 | cmp [edi+STREAM.size], STREAM_SIZE |
624 | @@: |
| 475 | jne .fail |
625 | shr ecx, 2 |
| Line 476... | Line -... | ||
| 476 | - | ||
| 477 | mov [edi+STREAM.flags], SND_STOP |
626 | cld |
| Line -... | Line 627... | ||
| - | 627 | rep movsd |
|
| - | 628 | xor eax,eax |
|
| - | 629 | ret |
|
| - | 630 | .fail: |
|
| 478 | 631 | or eax, -1 |
|
| 479 | ; stdcall [ServiceHandler], [hSound], dword DEV_STOP, 0 |
632 | ret |
| Line -... | Line 633... | ||
| - | 633 | endp |
|
| - | 634 | ||
| - | 635 | ; for stream buffers only |
|
| - | 636 | ||
| - | 637 | align 4 |
|
| - | 638 | proc wave_out stdcall, str:dword,src:dword,size:dword |
|
| - | 639 | locals |
|
| - | 640 | state_saved dd ? |
|
| - | 641 | fpu_state rb 528 |
|
| - | 642 | endl |
|
| - | 643 | ||
| - | 644 | mov edx, [str] |
|
| - | 645 | mov eax, [edx+STREAM.format] |
|
| - | 646 | test eax, PCM_STATIC+PCM_RING |
|
| - | 647 | jnz .fail |
|
| - | 648 | ||
| - | 649 | cmp ax, PCM_ALL |
|
| - | 650 | je .fail |
|
| - | 651 | ||
| - | 652 | mov esi,[src] |
|
| - | 653 | test esi, esi |
|
| - | 654 | jz .fail |
|
| - | 655 | ||
| - | 656 | cmp esi, new_app_base |
|
| - | 657 | jb .fail |
|
| - | 658 | ||
| - | 659 | mov [state_saved], 0 |
|
| - | 660 | ||
| - | 661 | .main_loop: |
|
| - | 662 | mov edx, [str] |
|
| 480 | 663 | ||
| - | 664 | mov ebx, [size] |
|
| 481 | xor eax, eax |
665 | test ebx, ebx |
| Line 482... | Line -... | ||
| 482 | inc eax |
- | |
| 483 | ret |
- | |
| 484 | .fail: |
666 | jz .done |
| - | 667 | ||
| - | 668 | cmp [edx+STREAM.flags], SND_STOP |
|
| 485 | xor eax, eax |
669 | jne .fill |
| 486 | ret |
670 | |
| - | 671 | mov edi, [edx+STREAM.in_base] |
|
| 487 | endp |
672 | mov ecx, 128/4 |
| 488 | - | ||
| 489 | align 4 |
673 | mov eax, [edx+STREAM.r_silence] |
| 490 | proc set_buffer stdcall, str:dword,src:dword,offs:dword,size:dword |
674 | cld |
| - | 675 | rep stosd |
|
| 491 | 676 | ||
| 492 | mov edx, [str] |
- | |
| 493 | test edx, edx |
677 | mov ecx, [edx+STREAM.in_size] |
| 494 | jz .fail |
- | |
| 495 | - | ||
| 496 | cmp [edx+STREAM.magic], 'WAVE' |
- | |
| 497 | jne .fail |
- | |
| Line -... | Line 678... | ||
| - | 678 | sub ecx, 128 |
|
| - | 679 | mov [edx+STREAM.in_wp], edi |
|
| - | 680 | mov [edx+STREAM.in_rp], edi |
|
| - | 681 | mov [edx+STREAM.in_count], 0 |
|
| - | 682 | mov [edx+STREAM.in_free], ecx |
|
| - | 683 | ||
| 498 | 684 | mov eax,[edx+STREAM.out_base] |
|
| - | 685 | mov [edx+STREAM.out_wp], eax |
|
| - | 686 | mov [edx+STREAM.out_rp], eax |
|
| - | 687 | mov [edx+STREAM.out_count], 0 |
|
| - | 688 | .fill: |
|
| - | 689 | mov ecx, [edx+STREAM.in_free] |
|
| - | 690 | test ecx, ecx |
|
| - | 691 | jz .wait |
|
| - | 692 | ||
| - | 693 | cmp ecx, ebx |
|
| - | 694 | jbe @F |
|
| - | 695 | ||
| - | 696 | mov ecx, ebx |
|
| - | 697 | @@: |
|
| - | 698 | sub [size], ecx |
|
| - | 699 | add [edx+STREAM.in_count], ecx |
|
| - | 700 | sub [edx+STREAM.in_free], ecx |
|
| - | 701 | ||
| - | 702 | shr ecx, 2 |
|
| 499 | cmp [edx+STREAM.size], STREAM_SIZE |
703 | mov edi, [edx+STREAM.in_wp] |
| 500 | jne .fail |
704 | mov esi, [src] |
| - | 705 | cld |
|
| - | 706 | rep movsd |
|
| - | 707 | ||
| - | 708 | mov [src], esi |
|
| - | 709 | cmp edi, [edx+STREAM.in_top] |
|
| - | 710 | jb @F |
|
| - | 711 | sub edi, [edx+STREAM.in_size] |
|
| - | 712 | @@: |
|
| - | 713 | mov [edx+STREAM.in_wp], edi |
|
| - | 714 | ||
| - | 715 | cmp [edx+STREAM.out_count], 32768 |
|
| - | 716 | jae .skip |
|
| - | 717 | ||
| - | 718 | cmp [state_saved], 0 |
|
| - | 719 | jne @F |
|
| - | 720 | lea eax, [fpu_state+15] |
|
| - | 721 | and eax, -16 |
|
| - | 722 | call FpuSave |
|
| - | 723 | mov [state_saved], 1 |
|
| - | 724 | @@: |
|
| - | 725 | stdcall refill, edx |
|
| - | 726 | .skip: |
|
| - | 727 | mov ebx, [str] |
|
| - | 728 | mov [ebx+STREAM.flags], SND_PLAY |
|
| - | 729 | cmp [eng_state], SND_PLAY |
|
| - | 730 | je .main_loop |
|
| - | 731 | ||
| - | 732 | stdcall dev_play, [hSound] |
|
| - | 733 | mov [eng_state], SND_PLAY |
|
| - | 734 | jmp .main_loop |
|
| - | 735 | .wait: |
|
| - | 736 | mov edx, [str] |
|
| - | 737 | mov eax, [edx+STREAM.notify_event] |
|
| - | 738 | mov ebx, [edx+STREAM.notify_id] |
|
| - | 739 | call WaitEvent ;eax ebx |
|
| - | 740 | jmp .main_loop |
|
| - | 741 | .done: |
|
| - | 742 | cmp [state_saved], 1 |
|
| - | 743 | jne @F |
|
| - | 744 | ||
| - | 745 | lea eax, [fpu_state+15] |
|
| - | 746 | and eax, -16 |
|
| - | 747 | call FpuRestore |
|
| - | 748 | @@: |
|
| - | 749 | xor eax, eax |
|
| - | 750 | ret |
|
| - | 751 | .fail: |
|
| - | 752 | or eax, -1 |
|
| - | 753 | ret |
|
| - | 754 | endp |
|
| - | 755 | ||
| - | 756 | ; both static and stream |
|
| - | 757 | ; reset all but not clear buffers |
|
| - | 758 | ||
| - | 759 | ||
| - | 760 | ; flags reserved |
|
| - | 761 | ; RESET_INPUT equ 1 ;reserved reset and clear input buffer |
|
| - | 762 | ; RESET_OUTPUT equ 2 ;reserved reset and clear output buffer |
|
| - | 763 | ; RESET_ALL equ 3 |
|
| - | 764 | ||
| - | 765 | ||
| - | 766 | align 4 |
|
| - | 767 | proc ResetBuffer stdcall, str:dword, flags:dword |
|
| - | 768 | ||
| - | 769 | mov edx, [str] |
|
| - | 770 | mov [edx+STREAM.flags], SND_STOP |
|
| - | 771 | ||
| - | 772 | mov edi, [edx+STREAM.in_base] |
|
| - | 773 | mov ecx, 128/4 |
|
| - | 774 | mov eax, [edx+STREAM.r_silence] |
|
| - | 775 | cld |
|
| - | 776 | rep stosd |
|
| - | 777 | ||
| - | 778 | mov [edx+STREAM.in_wp], edi |
|
| - | 779 | mov [edx+STREAM.in_rp], edi |
|
| - | 780 | ||
| - | 781 | mov [edx+STREAM.in_count], 0 |
|
| - | 782 | mov eax, [edx+STREAM.in_size] |
|
| - | 783 | sub eax, 128 |
|
| - | 784 | mov [edx+STREAM.in_free], eax |
|
| - | 785 | ||
| - | 786 | xor eax, eax |
|
| - | 787 | mov ebx,[edx+STREAM.out_base] |
|
| - | 788 | mov [edx+STREAM.out_wp], ebx |
|
| - | 789 | mov [edx+STREAM.out_rp], ebx |
|
| - | 790 | mov [edx+STREAM.out_count], eax |
|
| - | 791 | ret |
|
| - | 792 | .fail: |
|
| - | 793 | or eax, -1 |
|
| - | 794 | ret |
|
| - | 795 | endp |
|
| - | 796 | ||
| - | 797 | ; for static buffers only |
|
| - | 798 | ||
| - | 799 | align 4 |
|
| - | 800 | proc SetBufferPos stdcall, str:dword, pos:dword |
|
| - | 801 | ||
| - | 802 | mov edx, [str] |
|
| - | 803 | test [edx+STREAM.format], PCM_OUT+PCM_RING |
|
| - | 804 | jnz .fail |
|
| - | 805 | ||
| - | 806 | mov [edx+STREAM.flags], SND_STOP |
|
| - | 807 | ||
| - | 808 | mov eax, [pos] |
|
| - | 809 | add eax, [edx+STREAM.in_base] |
|
| - | 810 | mov ebx, [edx+STREAM.in_top] |
|
| - | 811 | add eax, 128 |
|
| - | 812 | ||
| - | 813 | cmp eax, ebx |
|
| - | 814 | jae .fail |
|
| - | 815 | ||
| - | 816 | mov [edx+STREAM.in_rp], eax |
|
| - | 817 | sub ebx, eax |
|
| - | 818 | mov [edx+STREAM.in_count], ebx |
|
| - | 819 | xor eax, eax |
|
| - | 820 | ret |
|
| - | 821 | .fail: |
|
| - | 822 | or eax, -1 |
|
| - | 823 | ret |
|
| - | 824 | endp |
|
| - | 825 | ||
| - | 826 | align 4 |
|
| - | 827 | proc GetBufferPos stdcall, str:dword |
|
| - | 828 | ||
| - | 829 | mov edx, [str] |
|
| - | 830 | test [edx+STREAM.format], PCM_OUT+PCM_RING |
|
| - | 831 | jnz .fail |
|
| - | 832 | ||
| - | 833 | mov ebx, [edx+STREAM.in_rp] |
|
| - | 834 | xor eax, eax |
|
| - | 835 | ret |
|
| - | 836 | .fail: |
|
| - | 837 | xor ebx,ebx |
|
| - | 838 | or eax, -1 |
|
| - | 839 | ret |
|
| - | 840 | endp |
|
| - | 841 | ||
| - | 842 | ; both |
|
| - | 843 | ||
| - | 844 | align 4 |
|
| - | 845 | proc SetBufferVol stdcall, str:dword,l_vol:dword,r_vol:dword |
|
| - | 846 | ||
| - | 847 | mov edx, [str] |
|
| - | 848 | stdcall set_vol_param,[l_vol],[r_vol],[edx+STREAM.pan] |
|
| - | 849 | ret |
|
| - | 850 | endp |
|
| - | 851 | ||
| - | 852 | proc set_vol_param stdcall, l_vol:dword,r_vol:dword,pan:dword |
|
| - | 853 | locals |
|
| - | 854 | _600 dd ? |
|
| - | 855 | _32767 dd ? |
|
| - | 856 | state rb 108 |
|
| - | 857 | endl |
|
| - | 858 | ||
| - | 859 | mov [_600], 0x44160000 ;600.0 |
|
| - | 860 | mov [_32767], 32767 |
|
| - | 861 | ||
| - | 862 | lea ebx, [state] |
|
| - | 863 | fnsave [ebx] |
|
| - | 864 | ||
| - | 865 | movq mm0, qword [l_vol] |
|
| - | 866 | pminsw mm0, qword [vol_max] |
|
| - | 867 | pmaxsw mm0, qword [vol_min] |
|
| - | 868 | movq qword [l_vol], mm0 |
|
| - | 869 | movq qword [edx+STREAM.l_vol], mm0 |
|
| - | 870 | ||
| - | 871 | movd mm1,[pan] |
|
| - | 872 | pminsw mm1, qword [pan_max] |
|
| 501 | 873 | pmaxsw mm1, qword [vol_min] |
|
| 502 | mov esi,[src] |
874 | movd [edx+STREAM.pan], mm1 |
| 503 | test esi, esi |
875 | |
| - | 876 | cmp word [edx+STREAM.pan], 0 |
|
| - | 877 | jl @F |
|
| - | 878 | ||
| - | 879 | psubsw mm0,mm1 |
|
| - | 880 | pminsw mm0, qword [vol_max] |
|
| - | 881 | pmaxsw mm0, qword [vol_min] |
|
| - | 882 | movd [l_vol],mm0 |
|
| - | 883 | jmp .calc_amp |
|
| - | 884 | @@: |
|
| - | 885 | punpckhdq mm0,mm0 |
|
| - | 886 | paddsw mm0,mm1 |
|
| - | 887 | pminsw mm0, qword [vol_max] |
|
| - | 888 | pmaxsw mm0, qword [vol_min] |
|
| - | 889 | movd [r_vol], mm0 |
|
| - | 890 | .calc_amp: |
|
| - | 891 | emms |
|
| - | 892 | fild word [l_vol] |
|
| - | 893 | ||
| - | 894 | call .calc |
|
| - | 895 | ||
| - | 896 | fistp word [edx+STREAM.l_amp] |
|
| - | 897 | fstp st0 |
|
| - | 898 | ||
| - | 899 | fild word [r_vol] |
|
| - | 900 | ||
| - | 901 | call .calc |
|
| - | 902 | ||
| - | 903 | fistp word [edx+STREAM.r_amp] |
|
| - | 904 | fstp st0 |
|
| - | 905 | ||
| - | 906 | fnclex |
|
| - | 907 | lea ebx, [state] |
|
| - | 908 | frstor [ebx] |
|
| - | 909 | ||
| - | 910 | xor eax, eax |
|
| - | 911 | inc eax |
|
| - | 912 | ret |
|
| - | 913 | .calc: |
|
| - | 914 | fdiv dword [_600] |
|
| - | 915 | fld st0 |
|
| - | 916 | frndint |
|
| - | 917 | fxch st1 |
|
| - | 918 | fsub st, st1 |
|
| - | 919 | f2xm1 |
|
| - | 920 | fld1 |
|
| - | 921 | faddp st1, st0 |
|
| - | 922 | fscale |
|
| - | 923 | fimul dword [_32767] |
|
| - | 924 | ret 0 |
|
| - | 925 | endp |
|
| - | 926 | ||
| - | 927 | align 4 |
|
| - | 928 | proc GetBufferVol stdcall, str:dword,p_lvol:dword,p_rvol:dword |
|
| - | 929 | ||
| - | 930 | mov edx, [str] |
|
| - | 931 | mov eax, [p_lvol] |
|
| - | 932 | movsx ecx, word [edx+STREAM.l_vol] |
|
| - | 933 | mov [eax], ecx |
|
| - | 934 | ||
| - | 935 | mov eax, [p_rvol] |
|
| - | 936 | movsx ecx, word [edx+STREAM.r_vol] |
|
| - | 937 | mov [eax], ecx |
|
| - | 938 | xor eax, eax |
|
| - | 939 | ret |
|
| - | 940 | endp |
|
| - | 941 | ||
| - | 942 | align 4 |
|
| - | 943 | proc SetBufferPan stdcall, str:dword,pan:dword |
|
| - | 944 | ||
| - | 945 | mov edx, [str] |
|
| - | 946 | stdcall set_vol_param,[edx+STREAM.l_vol],\ |
|
| - | 947 | [edx+STREAM.r_vol],[pan] |
|
| - | 948 | ret |
|
| - | 949 | endp |
|
| - | 950 | ||
| - | 951 | ; for static and ring buffers only |
|
| 504 | jz .fail |
952 | |
| - | 953 | align 4 |
|
| - | 954 | proc play_buffer stdcall, str:dword, flags:dword |
|
| - | 955 | locals |
|
| - | 956 | fpu_state rb 528 |
|
| - | 957 | endl |
|
| - | 958 | ||
| - | 959 | mov ebx, [str] |
|
| - | 960 | mov eax, [ebx+STREAM.format] |
|
| - | 961 | test eax, PCM_OUT |
|
| - | 962 | jnz .fail |
|
| - | 963 | ||
| - | 964 | cmp ax, PCM_ALL |
|
| - | 965 | je .fail |
|
| - | 966 | ||
| - | 967 | mov [ebx+STREAM.flags], SND_PLAY |
|
| - | 968 | cmp [eng_state], SND_PLAY |
|
| - | 969 | je .done |
|
| - | 970 | ||
| - | 971 | stdcall dev_play, [hSound] |
|
| - | 972 | mov [eng_state], SND_PLAY |
|
| - | 973 | .done: |
|
| 505 | 974 | test [flags], PLAY_SYNC |
|
| 506 | cmp esi, new_app_base |
975 | jz @F |
| - | 976 | ||
| - | 977 | mov edx, [str] |
|
| - | 978 | .wait: |
|
| 507 | jb .fail |
979 | mov eax, [edx+STREAM.notify_event] |
| Line -... | Line 980... | ||
| - | 980 | mov ebx, [edx+STREAM.notify_id] |
|
| - | 981 | call WaitEvent ;eax ebx |
|
| - | 982 | ||
| - | 983 | mov edx, [str] |
|
| - | 984 | cmp [edx+STREAM.flags], SND_STOP |
|
| - | 985 | jne .wait |
|
| - | 986 | @@: |
|
| - | 987 | xor eax, eax |
|
| - | 988 | ret |
|
| - | 989 | .fail: |
|
| - | 990 | or eax, -1 |
|
| - | 991 | ret |
|
| - | 992 | endp |
|
| - | 993 | ||
| - | 994 | ; for static buffers only |
|
| - | 995 | ||
| - | 996 | align 4 |
|
| - | 997 | proc stop_buffer stdcall, str:dword |
|
| - | 998 | ||
| - | 999 | mov edx, [str] |
|
| - | 1000 | test [edx+STREAM.format], PCM_STATIC+PCM_RING |
|
| - | 1001 | jz .fail |
|
| - | 1002 | ||
| - | 1003 | mov [edx+STREAM.flags], SND_STOP |
|
| - | 1004 | ||
| - | 1005 | ; stdcall [ServiceHandler], [hSound], dword DEV_STOP, 0 |
|
| - | 1006 | ||
| - | 1007 | mov eax, [edx+STREAM.notify_event] |
|
| - | 1008 | mov ebx, [edx+STREAM.notify_id] |
|
| - | 1009 | call ClearEvent ;eax ebx |
|
| - | 1010 | ||
| - | 1011 | xor eax, eax |
|
| - | 1012 | ret |
|
| - | 1013 | .fail: |
|
| - | 1014 | or eax, -1 |
|
| - | 1015 | ret |
|
| - | 1016 | endp |
|
| - | 1017 | ||
| - | 1018 | ; parm |
|
| - | 1019 | ; eax= mix_list |
|
| - | 1020 | ||
| - | 1021 | align 4 |
|
| - | 1022 | do_mix_list: |
|
| - | 1023 | ||
| - | 1024 | xor edx, edx |
|
| - | 1025 | mov esi, str.fd-FD_OFFSET |
|
| - | 1026 | mov ebx, [esi+STREAM.str_fd] |
|
| - | 1027 | @@: |
|
| - | 1028 | cmp ebx, esi |
|
| - | 1029 | je .done |
|
| - | 1030 | ||
| - | 1031 | cmp [ebx+STREAM.magic], 'WAVE' |
|
| - | 1032 | jne .next |
|
| - | 1033 | ||
| - | 1034 | cmp [ebx+STREAM.size], STREAM_SIZE |
|
| - | 1035 | jne .next |
|
| - | 1036 | ||
| - | 1037 | cmp [ebx+STREAM.flags], SND_PLAY; |
|
| - | 1038 | jne .next |
|
| - | 1039 | ||
| - | 1040 | mov ecx, [ebx+STREAM.out_count] |
|
| - | 1041 | test ecx, ecx |
|
| - | 1042 | jnz .l1 |
|
| 508 | 1043 | ||
| 509 | mov edi, [offs] |
1044 | test [ebx+STREAM.format], PCM_RING |
| Line 510... | Line 1045... | ||
| 510 | mov ecx, 0x8000 |
1045 | jnz .next |
| 511 | 1046 | mov [ebx+STREAM.flags], SND_STOP |
|
| Line 560... | Line 1095... | ||
| 560 | cmp [edi+STREAM.size], STREAM_SIZE |
1095 | cmp [edi+STREAM.size], STREAM_SIZE |
| 561 | jne .next |
1096 | jne .next |
| Line 562... | Line 1097... | ||
| 562 | 1097 | ||
| 563 | cmp [edi+STREAM.flags], SND_PLAY; |
1098 | cmp [edi+STREAM.flags], SND_PLAY; |
| 564 | jne .next |
- | |
| 565 | cmp [edi+STREAM.work_count], 16384 |
- | |
| Line 566... | Line 1099... | ||
| 566 | jb .next |
1099 | jne .next |
| 567 | 1100 | ||
| 568 | mov [play_list+edx], edi |
1101 | mov [play_list+edx], edi |
| 569 | inc [play_count] |
1102 | inc [play_count] |
| Line 627... | Line 1160... | ||
| 627 | lea eax, [handle] |
1160 | lea eax, [handle] |
| 628 | stdcall ServiceHandler, eax |
1161 | stdcall ServiceHandler, eax |
| 629 | ret |
1162 | ret |
| 630 | endp |
1163 | endp |
| Line -... | Line 1164... | ||
| - | 1164 | ||
| - | 1165 | if 0 |
|
| - | 1166 | align 4 |
|
| - | 1167 | dword2str: |
|
| - | 1168 | mov esi, hex_buff |
|
| - | 1169 | mov ecx, -8 |
|
| - | 1170 | @@: |
|
| - | 1171 | rol eax, 4 |
|
| - | 1172 | mov ebx, eax |
|
| - | 1173 | and ebx, 0x0F |
|
| - | 1174 | mov bl, [ebx+hexletters] |
|
| - | 1175 | mov [8+esi+ecx], bl |
|
| - | 1176 | inc ecx |
|
| - | 1177 | jnz @B |
|
| - | 1178 | ret |
|
| - | 1179 | ||
| - | 1180 | hexletters db '0123456789ABCDEF' |
|
| - | 1181 | hex_buff db 8 dup(0),13,10,0 |
|
| - | 1182 | ||
| - | 1183 | end if |
|
| 631 | 1184 | ||
| 632 | include 'mixer.asm' |
1185 | include 'mixer.asm' |
| 633 | include 'mix_mmx.inc' |
1186 | include 'mix_mmx.inc' |
| Line 634... | Line 1187... | ||
| 634 | include 'mix_sse2.inc' |
1187 | include 'mix_sse2.inc' |
| 635 | 1188 | ||
| 636 | ;if USE_SSE |
1189 | ;if USE_SSE |
| Line 637... | Line 1190... | ||
| 637 | ; include 'mix_sse.inc' |
1190 | ; include 'mix_sse.inc' |
| 638 | ;end if |
1191 | ;end if |
| 639 | 1192 | ||
| 640 | align 16 |
1193 | align 16 |
| 641 | resampler_params: |
1194 | resampler_params: |
| 642 | ;r_size r_end r_dt resampler_func |
1195 | ;r_size r_dt resampler_func |
| Line 643... | Line 1196... | ||
| 643 | dd 0,0,0,0 ; 0 PCM_ALL |
1196 | dd 0,0,0 ; 0 PCM_ALL |
| 644 | dd 16384, 0, 0, copy_stream ; 1 PCM_2_16_48 |
1197 | dd 16384, 0, copy_stream ; 1 PCM_2_16_48 |
| Line 645... | Line 1198... | ||
| 645 | dd 16384, 0, 0, m16_stereo ; 2 PCM_1_16_48 |
1198 | dd 16384, 0, m16_stereo ; 2 PCM_1_16_48 |
| 646 | 1199 | ||
| Line 647... | Line 1200... | ||
| 647 | dd 16384, 0x08000000, 30109, resample_2 ; 3 PCM_2_16_44 |
1200 | dd 16384, 30109, resample_2 ; 3 PCM_2_16_44 |
| 648 | dd 8192, 0x08000000, 30109, resample_1 ; 4 PCM_1_16_44 |
1201 | dd 8192, 30109, resample_1 ; 4 PCM_1_16_44 |
| Line 649... | Line 1202... | ||
| 649 | 1202 | ||
| 650 | dd 16384, 0x08000000, 21846, resample_2 ; 5 PCM_2_16_32 |
1203 | dd 16384, 21846, resample_2 ; 5 PCM_2_16_32 |
| Line 651... | Line 1204... | ||
| 651 | dd 8192, 0x08000000, 21846, resample_1 ; 6 PCM_1_16_32 |
1204 | dd 8192, 21846, resample_1 ; 6 PCM_1_16_32 |
| 652 | 1205 | ||
| Line 653... | Line 1206... | ||
| 653 | dd 16384, 0x08000000, 16384, resample_2 ; 7 PCM_2_16_24 |
1206 | dd 16384, 16384, resample_2 ; 7 PCM_2_16_24 |
| 654 | dd 8192, 0x08000000, 16384, resample_1 ; 8 PCM_1_16_24 |
1207 | dd 8192, 16384, resample_1 ; 8 PCM_1_16_24 |
| Line 655... | Line 1208... | ||
| 655 | 1208 | ||
| 656 | dd 8192, 0x04000000, 15052, resample_2 ; 9 PCM_2_16_22 |
1209 | dd 8192, 15052, resample_2 ; 9 PCM_2_16_22 |
| Line 657... | Line 1210... | ||
| 657 | dd 4096, 0x04000000, 15052, resample_1 ;10 PCM_1_16_22 |
1210 | dd 4096, 15052, resample_1 ;10 PCM_1_16_22 |
| 658 | 1211 | ||
| Line 659... | Line 1212... | ||
| 659 | dd 8192, 0x04000000, 10923, resample_2 ;11 PCM_2_16_16 |
1212 | dd 8192, 10923, resample_2 ;11 PCM_2_16_16 |
| 660 | dd 4096, 0x04000000, 10923, resample_1 ;12 PCM_1_16_16 |
1213 | dd 4096, 10923, resample_1 ;12 PCM_1_16_16 |
| Line 661... | Line 1214... | ||
| 661 | 1214 | ||
| 662 | dd 8192, 0x04000000, 8192, resample_2 ;13 PCM_2_16_12 |
1215 | dd 8192, 8192, resample_2 ;13 PCM_2_16_12 |
| Line 663... | Line 1216... | ||
| 663 | dd 4096, 0x04000000, 8192, resample_1 ;14 PCM_1_16_12 |
1216 | dd 4096, 8192, resample_1 ;14 PCM_1_16_12 |
| 664 | 1217 | ||
| Line 665... | Line 1218... | ||
| 665 | dd 4096, 0x02000000, 7527, resample_2 ;15 PCM_2_16_11 |
1218 | dd 4096, 7527, resample_2 ;15 PCM_2_16_11 |
| 666 | dd 2048, 0x02000000, 7527, resample_1 ;16 PCM_1_16_11 |
1219 | dd 2048, 7527, resample_1 ;16 PCM_1_16_11 |
| Line 667... | Line 1220... | ||
| 667 | 1220 | ||
| 668 | dd 4096, 0x02000000, 5462, resample_2 ;17 PCM_2_16_8 |
1221 | dd 4096, 5462, resample_2 ;17 PCM_2_16_8 |
| Line 669... | Line 1222... | ||
| 669 | dd 2048, 0x02000000, 5462, resample_1 ;18 PCM_1_16_8 |
1222 | dd 2048, 5462, resample_1 ;18 PCM_1_16_8 |
| 670 | 1223 | ||
| Line 671... | Line 1224... | ||
| 671 | dd 16384, 0, 0, s8_stereo ;19 PCM_2_8_48 |
1224 | dd 16384, 0, s8_stereo ;19 PCM_2_8_48 |
| 672 | dd 8192, 0, 0, m8_stereo ;20 PCM_1_8_48 |
1225 | dd 8192, 0, m8_stereo ;20 PCM_1_8_48 |
| Line 673... | Line 1226... | ||
| 673 | 1226 | ||
| 674 | dd 8192, 0x08000000, 30109, resample_28 ;21 PCM_2_8_44 |
1227 | dd 8192, 30109, resample_28 ;21 PCM_2_8_44 |
| Line 675... | Line 1228... | ||
| 675 | dd 4096, 0x08000000, 30109, resample_18 ;22 PCM_1_8_44 |
1228 | dd 4096, 30109, resample_18 ;22 PCM_1_8_44 |
| 676 | 1229 | ||
| Line 677... | Line 1230... | ||
| 677 | dd 8192, 0x08000000, 21846, resample_28 ;23 PCM_2_8_32 |
1230 | dd 8192, 21846, resample_28 ;23 PCM_2_8_32 |
| 678 | dd 4096, 0x08000000, 21846, resample_18 ;24 PCM_1_8_32 |
1231 | dd 4096, 21846, resample_18 ;24 PCM_1_8_32 |
| 679 | 1232 | ||
| Line -... | Line 1233... | ||
| - | 1233 | dd 8192, 16384, resample_28 ;25 PCM_2_8_24 |
|
| - | 1234 | dd 4096, 16384, resample_18 ;26 PCM_1_8_24 |
|
| - | 1235 | ||
| - | 1236 | dd 4096, 15052, resample_28 ;27 PCM_2_8_22 |
|
| 680 | dd 8192, 0x08000000, 16384, resample_28 ;25 PCM_2_8_24 |
1237 | dd 2048, 15052, resample_18 ;28 PCM_1_8_22 |
| 681 | dd 4096, 0x08000000, 16384, resample_18 ;26 PCM_1_8_24 |
1238 | |
| Line 682... | Line 1239... | ||
| 682 | 1239 | dd 4096, 10923, resample_28 ;29 PCM_2_8_16 |
|
| 683 | dd 4096, 0x04000000, 15052, resample_28 ;27 PCM_2_8_22 |
1240 | dd 2048, 10923, resample_18 ;30 PCM_1_8_16 |
| Line 684... | Line 1241... | ||
| 684 | dd 2048, 0x04000000, 15052, resample_18 ;28 PCM_1_8_22 |
1241 | |
| Line 710... | Line 1267... | ||
| 710 | msgPlay db 'Play buffer',13,10,0 |
1267 | msgPlay db 'Play buffer',13,10,0 |
| 711 | msgStop db 'Stop',13,10,0 |
1268 | msgStop db 'Stop',13,10,0 |
| 712 | msgUser db 'User callback',13,10,0 |
1269 | msgUser db 'User callback',13,10,0 |
| 713 | msgMem db 'Not enough memory',13,10,0 |
1270 | msgMem db 'Not enough memory',13,10,0 |
| 714 | msgDestroy db 'Destroy sound buffer', 13,10,0 |
1271 | msgDestroy db 'Destroy sound buffer', 13,10,0 |
| - | 1272 | msgWaveout db 'Play waveout', 13,10,0 |
|
| - | 1273 | msgSetVolume db 'Set volume',13,10,0 |
|
| 715 | end if |
1274 | end if |
| Line 716... | Line 1275... | ||
| 716 | 1275 | ||
| Line 717... | Line 1276... | ||
| 717 | section '.data' data readable writable align 16 |
1276 | section '.data' data readable writable align 16 |
| 718 | 1277 | ||
| 719 | play_list rd 16 |
1278 | play_list rd 16 |
| 720 | mix_input rd 16 |
1279 | mix_input rd 16 |
| - | 1280 | play_count rd 1 |
|
| 721 | play_count rd 1 |
1281 | hSound rd 1 |
| 722 | hSound rd 1 |
1282 | eng_state rd 1 |
| 723 | mix_buff rd 1 |
1283 | mix_buff rd 1 |
| 724 | mix_buff_map rd 1 |
1284 | mix_buff_map rd 1 |