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Rev | Author | Line No. | Line |
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431 | serge | 1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; ;; |
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694 | serge | 3 | ;; Copyright (C) KolibriOS team 2006-2008. All rights reserved. ;; |
431 | serge | 4 | ;; Distributed under terms of the GNU General Public License ;; |
5 | ;; ;; |
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6 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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7 | |||
694 | serge | 8 | ; Serge 2006-2008 |
9 | ; email: infinity_sound@mail.ru |
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168 | serge | 10 | |
11 | format MS COFF |
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12 | |||
802 | serge | 13 | DEBUG equ 1 |
465 | serge | 14 | |
802 | serge | 15 | |
16 | include 'proc32.inc' |
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17 | include 'main.inc' |
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18 | include 'imports.inc' |
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19 | |||
20 | |||
574 | serge | 21 | CURRENT_API equ 0x0101 ;1.01 |
22 | COMPATIBLE_API equ 0x0100 ;1.00 |
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465 | serge | 23 | |
574 | serge | 24 | API_VERSION equ (COMPATIBLE_API shl 16) or CURRENT_API |
25 | SOUND_VERSION equ CURRENT_API |
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26 | |||
27 | |||
378 | serge | 28 | FORCE_MMX equ 0 ;set to 1 to force use mmx or |
29 | FORCE_MMX_128 equ 0 ;integer sse2 extensions |
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694 | serge | 30 | ;and reduce driver size |
31 | |||
378 | serge | 32 | ;USE_SSE equ 0 |
168 | serge | 33 | |
694 | serge | 34 | USE_SSE2_MIXER equ 0 ;floating point mixer. Disabled by default |
35 | |||
465 | serge | 36 | OS_BASE equ 0x80000000 |
168 | serge | 37 | |
378 | serge | 38 | CAPS_SSE2 equ 26 |
39 | PG_SW equ 0x003 |
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293 | serge | 40 | |
188 | serge | 41 | public START |
168 | serge | 42 | public service_proc |
227 | serge | 43 | public version |
168 | serge | 44 | |
378 | serge | 45 | RT_INP_EMPTY equ 0xFF000001 |
46 | RT_OUT_EMPTY equ 0xFF000002 |
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47 | RT_INP_FULL equ 0xFF000003 |
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48 | RT_OUT_FULL equ 0xFF000004 |
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168 | serge | 49 | |
378 | serge | 50 | EVENT_WATCHED equ 0x10000000 |
51 | EVENT_SIGNALED equ 0x20000000 |
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52 | MANUAL_RESET equ 0x40000000 |
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53 | MANUAL_DESTROY equ 0x80000000 |
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168 | serge | 54 | |
378 | serge | 55 | DEV_PLAY equ 1 |
56 | DEV_STOP equ 2 |
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57 | DEV_CALLBACK equ 3 |
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1690 | serge | 58 | DEV_GET_POS equ 9 |
378 | serge | 59 | |
168 | serge | 60 | struc IOCTL |
378 | serge | 61 | { .handle dd ? |
62 | .io_code dd ? |
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63 | .input dd ? |
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64 | .inp_size dd ? |
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65 | .output dd ? |
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66 | .out_size dd ? |
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168 | serge | 67 | } |
68 | |||
69 | virtual at 0 |
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70 | IOCTL IOCTL |
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71 | end virtual |
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72 | |||
188 | serge | 73 | section '.flat' code readable align 16 |
168 | serge | 74 | |
214 | serge | 75 | proc START stdcall, state:dword |
76 | |||
227 | serge | 77 | cmp [state], 1 |
78 | jne .exit |
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79 | |||
188 | serge | 80 | stdcall GetService, szSound |
168 | serge | 81 | test eax, eax |
82 | jz .fail |
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83 | mov [hSound], eax |
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84 | |||
188 | serge | 85 | stdcall KernelAlloc, 16*512 |
168 | serge | 86 | test eax, eax |
87 | jz .out_of_mem |
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88 | mov [mix_buff], eax |
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89 | |||
291 | serge | 90 | mov eax, str.fd-FD_OFFSET |
91 | mov [str.fd], eax |
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92 | mov [str.bk], eax |
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168 | serge | 93 | |
293 | serge | 94 | if FORCE_MMX |
95 | if FORCE_MMX_128 |
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96 | display 'Use only FORCE_MMX or FORCE_MMX_128 not both together',13,10 |
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97 | stop |
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98 | end if |
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99 | mov [mix_2_core], mmx_mix_2 |
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100 | mov [mix_3_core], mmx_mix_3 |
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101 | mov [mix_4_core], mmx_mix_4 |
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102 | end if |
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103 | |||
104 | if FORCE_MMX_128 |
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105 | if FORCE_MMX |
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106 | display 'Use only FORCE_MMX or FORCE_MMX_128 not both together',13,10 |
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107 | stop |
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108 | end if |
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109 | mov [mix_2_core], mmx128_mix_2 |
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110 | mov [mix_3_core], mmx128_mix_3 |
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111 | mov [mix_4_core], mmx128_mix_4 |
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112 | end if |
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113 | |||
378 | serge | 114 | if 0 |
115 | |||
293 | serge | 116 | if ~(FORCE_MMX or FORCE_MMX_128) ;autodetect |
117 | mov eax, 1 |
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118 | cpuid |
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119 | bt edx, CAPS_SSE2 |
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120 | jc .mmx128 |
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121 | ;old 64-bit mmx |
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122 | mov [mix_2_core], mmx_mix_2 |
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123 | mov [mix_3_core], mmx_mix_3 |
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124 | mov [mix_4_core], mmx_mix_4 |
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125 | jmp @F |
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328 | serge | 126 | .mmx128: ;128-bit integer sse2 extensions |
293 | serge | 127 | mov [mix_2_core], mmx128_mix_2 |
128 | mov [mix_3_core], mmx128_mix_3 |
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129 | mov [mix_4_core], mmx128_mix_4 |
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130 | @@: |
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131 | end if |
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378 | serge | 132 | |
133 | end if |
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168 | serge | 134 | stdcall set_handler, [hSound], new_mix |
378 | serge | 135 | mov [eng_state], SND_STOP |
188 | serge | 136 | stdcall RegService, szInfinity, service_proc |
227 | serge | 137 | ret |
168 | serge | 138 | .fail: |
139 | if DEBUG |
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227 | serge | 140 | mov esi, msgFail |
188 | serge | 141 | call SysMsgBoardStr |
168 | serge | 142 | end if |
214 | serge | 143 | .exit: |
227 | serge | 144 | xor eax, eax |
145 | ret |
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168 | serge | 146 | |
147 | .out_of_mem: |
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148 | if DEBUG |
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149 | mov esi, msgMem |
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188 | serge | 150 | call SysMsgBoardStr |
168 | serge | 151 | end if |
227 | serge | 152 | xor eax, eax |
188 | serge | 153 | ret |
214 | serge | 154 | endp |
168 | serge | 155 | |
156 | handle equ IOCTL.handle |
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157 | io_code equ IOCTL.io_code |
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158 | input equ IOCTL.input |
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159 | inp_size equ IOCTL.inp_size |
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160 | output equ IOCTL.output |
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161 | out_size equ IOCTL.out_size |
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162 | |||
1679 | serge | 163 | |
164 | |||
168 | serge | 165 | align 4 |
1679 | serge | 166 | |
167 | srv_calls dd service_proc.srv_getversion ; 0 |
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168 | dd service_proc.snd_create_buff ; 1 |
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169 | dd service_proc.snd_destroy_buff ; 2 |
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170 | dd service_proc.snd_setformat ; 3 |
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171 | dd service_proc.snd_getformat ; 4 |
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172 | dd service_proc.snd_reset ; 5 |
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173 | dd service_proc.snd_setpos ; 6 |
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174 | dd service_proc.snd_getpos ; 7 |
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175 | dd service_proc.snd_setbuff ; 8 |
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176 | dd service_proc.snd_out ; 9 |
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177 | dd service_proc.snd_play ; 10 |
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178 | dd service_proc.snd_stop ; 11 |
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179 | dd service_proc.snd_setvolume ; 12 |
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180 | dd service_proc.snd_getvolume ; 13 |
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181 | dd service_proc.snd_setpan ; 14 |
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182 | dd service_proc.snd_getpan ; 15 |
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183 | dd service_proc.snd_getbuffsize ; 16 |
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184 | dd service_proc.snd_getfreespace ; 17 |
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185 | dd service_proc.snd_settimebase ; 18 |
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186 | dd service_proc.snd_gettimestamp ; 19 |
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187 | srv_calls_end: |
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188 | |||
168 | serge | 189 | proc service_proc stdcall, ioctl:dword |
190 | |||
191 | mov edi, [ioctl] |
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192 | mov eax, [edi+io_code] |
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193 | |||
1679 | serge | 194 | cmp eax, (srv_calls_end-srv_calls)/4 |
195 | ja .fail |
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196 | |||
1690 | serge | 197 | cmp eax, SND_DESTROY_BUFF |
198 | jb @F |
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1679 | serge | 199 | |
1690 | serge | 200 | ; cmp [edi+inp_size], 4 |
201 | ; jb .fali |
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202 | |||
1679 | serge | 203 | mov ebx, [edi+input] |
204 | mov edx, [ebx] |
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205 | |||
206 | cmp [edx+STREAM.magic], 'WAVE' |
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207 | jne .fail |
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208 | |||
209 | cmp [edx+STREAM.size], STREAM.sizeof |
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210 | jne .fail |
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211 | |||
1690 | serge | 212 | @@: |
1679 | serge | 213 | jmp [srv_calls+eax*4] |
1690 | serge | 214 | |
215 | |||
1679 | serge | 216 | .fail: |
217 | mov eax, -1 |
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218 | ret |
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219 | |||
220 | align 4 |
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221 | .srv_getversion: |
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378 | serge | 222 | mov eax, [edi+output] |
465 | serge | 223 | cmp [edi+out_size], 4 |
224 | jne .fail |
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378 | serge | 225 | mov eax, [eax] |
574 | serge | 226 | mov [eax], dword API_VERSION |
378 | serge | 227 | xor eax, eax |
228 | ret |
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1679 | serge | 229 | |
230 | align 4 |
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231 | .snd_create_buff: |
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168 | serge | 232 | mov ebx, [edi+input] |
378 | serge | 233 | stdcall CreateBuffer,[ebx],[ebx+4] |
561 | serge | 234 | mov edi, [ioctl] |
378 | serge | 235 | mov ecx, [edi+output] |
236 | mov ecx, [ecx] |
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465 | serge | 237 | mov [ecx], ebx |
227 | serge | 238 | ret |
378 | serge | 239 | |
1679 | serge | 240 | align 4 |
241 | .snd_destroy_buff: |
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378 | serge | 242 | mov eax, edx |
1679 | serge | 243 | call DestroyBuffer |
227 | serge | 244 | ret |
1679 | serge | 245 | |
246 | align 4 |
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247 | .snd_setformat: |
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248 | stdcall SetFormat, edx,[ebx+4] |
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378 | serge | 249 | ret |
168 | serge | 250 | |
1679 | serge | 251 | align 4 |
252 | .snd_getformat: |
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378 | serge | 253 | movzx eax, word [edx+STREAM.format] |
254 | mov ecx, [edi+output] |
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255 | mov ecx, [ecx] |
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465 | serge | 256 | mov [ecx], eax |
378 | serge | 257 | xor eax, eax |
227 | serge | 258 | ret |
1679 | serge | 259 | |
260 | align 4 |
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261 | .snd_reset: |
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572 | serge | 262 | stdcall ResetBuffer,edx,[ebx+4] |
378 | serge | 263 | ret |
1679 | serge | 264 | |
265 | align 4 |
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266 | .snd_setpos: |
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572 | serge | 267 | stdcall SetBufferPos,edx,[ebx+4] |
378 | serge | 268 | ret |
1679 | serge | 269 | |
270 | align 4 |
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271 | .snd_getpos: |
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572 | serge | 272 | stdcall GetBufferPos, edx |
561 | serge | 273 | mov edi, [ioctl] |
378 | serge | 274 | mov ecx, [edi+output] |
275 | mov ecx, [ecx] |
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465 | serge | 276 | mov [ecx], ebx |
378 | serge | 277 | ret |
1679 | serge | 278 | |
279 | align 4 |
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280 | .snd_setbuff: |
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227 | serge | 281 | mov eax, [ebx+4] |
572 | serge | 282 | stdcall set_buffer, edx,eax,[ebx+8],[ebx+12] |
227 | serge | 283 | ret |
1679 | serge | 284 | |
285 | align 4 |
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286 | .snd_out: |
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287 | mov eax, [ebx+4] |
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288 | stdcall wave_out, edx,eax,[ebx+8] |
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289 | ret |
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290 | |||
291 | align 4 |
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292 | .snd_play: |
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293 | stdcall play_buffer, edx,[ebx+4] |
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294 | ret |
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295 | |||
296 | align 4 |
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297 | .snd_stop: |
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298 | stdcall stop_buffer, edx |
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299 | ret |
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300 | |||
301 | align 4 |
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302 | .snd_setvolume: |
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572 | serge | 303 | stdcall SetBufferVol,edx,[ebx+4],[ebx+8] |
378 | serge | 304 | ret |
168 | serge | 305 | |
1679 | serge | 306 | align 4 |
307 | .snd_getvolume: |
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378 | serge | 308 | mov eax, [edi+output] |
309 | mov ecx, [eax] |
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310 | mov eax, [eax+4] |
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572 | serge | 311 | stdcall GetBufferVol,edx,ecx,eax |
227 | serge | 312 | ret |
1679 | serge | 313 | align 4 |
314 | .snd_setpan: |
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572 | serge | 315 | stdcall SetBufferPan,edx,[ebx+4] |
378 | serge | 316 | ret |
1679 | serge | 317 | |
318 | align 4 |
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319 | .snd_getpan: |
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378 | serge | 320 | mov eax, [edx+STREAM.pan] |
321 | mov ebx, [edi+output] |
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322 | mov ebx, [ebx] |
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465 | serge | 323 | mov [ebx], eax |
227 | serge | 324 | xor eax, eax |
325 | ret |
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378 | serge | 326 | |
1679 | serge | 327 | align 4 |
328 | .snd_getbuffsize: |
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378 | serge | 329 | mov eax, [edx+STREAM.in_size] |
330 | mov ecx, [edi+output] |
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331 | mov ecx, [ecx] |
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465 | serge | 332 | mov [ecx], eax |
378 | serge | 333 | xor eax, eax |
334 | ret |
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572 | serge | 335 | |
1679 | serge | 336 | align 4 |
337 | .snd_getfreespace: |
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572 | serge | 338 | test [edx+STREAM.format], PCM_OUT |
339 | jz .fail |
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340 | |||
341 | mov ebx, [edx+STREAM.in_free] |
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342 | mov ecx, [edi+output] |
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343 | mov [ecx], ebx |
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344 | xor eax, eax |
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345 | ret |
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1679 | serge | 346 | align 4 |
347 | .snd_settimebase: |
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1690 | serge | 348 | cmp [edi+inp_size], 12 |
1679 | serge | 349 | jne .fail |
350 | |||
1690 | serge | 351 | mov eax, [ebx] |
352 | mov ebx, [ebx+4] |
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1679 | serge | 353 | mov dword [edx+STREAM.time_base], eax |
354 | mov dword [edx+STREAM.time_base+4], ebx |
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355 | xor eax, eax |
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378 | serge | 356 | ret |
1679 | serge | 357 | |
358 | .snd_gettimestamp: |
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359 | cmp [edi+out_size], 8 |
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360 | jne .fail |
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361 | |||
1690 | serge | 362 | xor ebx, ebx |
363 | push 48 |
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364 | push ebx ; local storage |
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365 | |||
366 | cmp [edx+STREAM.flags], SND_STOP |
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367 | je @F |
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368 | |||
369 | mov eax, esp |
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370 | |||
371 | push edx |
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372 | push edi |
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373 | |||
374 | push 4 ;.out_size |
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375 | push eax ;.output |
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376 | push ebx ;.inp_size |
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377 | push ebx ;.input |
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378 | push DEV_GET_POS ;.code |
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379 | push dword [hSound] ;.handle |
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380 | mov eax, esp |
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381 | |||
382 | stdcall ServiceHandler, eax |
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383 | add esp, 6*4 |
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384 | |||
385 | pop edi |
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386 | pop edx |
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387 | |||
388 | test eax, eax |
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389 | jz @F |
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390 | |||
391 | mov dword [esp], 0 ; clear offset |
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392 | @@: |
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1679 | serge | 393 | mov edi, [edi+output] |
394 | |||
395 | fild qword [edx+STREAM.time_stamp] |
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1690 | serge | 396 | fiadd dword [esp] ; primary buffer offset |
397 | fidiv dword [esp+4] ; total_samples / frequency |
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1679 | serge | 398 | fadd qword [edx+STREAM.time_base] |
399 | fstp qword [edi] |
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1690 | serge | 400 | add esp, 8 |
1679 | serge | 401 | |
402 | xor eax, eax |
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403 | ret |
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168 | serge | 404 | endp |
405 | |||
1679 | serge | 406 | |
168 | serge | 407 | restore handle |
408 | restore io_code |
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409 | restore input |
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410 | restore inp_size |
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411 | restore output |
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412 | restore out_size |
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413 | |||
328 | serge | 414 | align 4 |
378 | serge | 415 | proc CreateBuffer stdcall, format:dword, size:dword |
227 | serge | 416 | locals |
378 | serge | 417 | str dd ? |
418 | ring_size dd ? |
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419 | ring_pages dd ? |
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227 | serge | 420 | endl |
168 | serge | 421 | |
378 | serge | 422 | mov eax, [format] |
423 | cmp ax, PCM_1_8_8 |
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424 | ja .fail |
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425 | |||
426 | test eax, PCM_OUT |
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427 | jnz .test_out |
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428 | test eax, PCM_RING |
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429 | jnz .test_ring |
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430 | ;staic |
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567 | serge | 431 | test eax, PCM_STATIC |
568 | serge | 432 | jz .test_out ;use PCM_OUT as default format |
378 | serge | 433 | jmp .test_ok |
434 | .test_out: |
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435 | test eax, PCM_RING+PCM_STATIC |
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436 | jnz .fail |
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568 | serge | 437 | or [format], PCM_OUT ;force set |
378 | serge | 438 | jmp .test_ok |
439 | .test_ring: |
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440 | test eax, PCM_OUT+PCM_STATIC |
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441 | jnz .fail |
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442 | .test_ok: |
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520 | serge | 443 | |
444 | call GetPid |
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445 | mov ebx, eax |
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1679 | serge | 446 | mov eax, STREAM.sizeof |
291 | serge | 447 | |
448 | call CreateObject |
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449 | test eax, eax |
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227 | serge | 450 | jz .fail |
451 | mov [str], eax |
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168 | serge | 452 | |
378 | serge | 453 | mov ebx, [format] |
454 | mov [eax+STREAM.format], ebx |
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168 | serge | 455 | |
378 | serge | 456 | xor ecx, ecx |
457 | movzx ebx, bx |
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458 | cmp ebx, 19 |
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459 | jb @f |
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460 | mov ecx, 0x80808080 |
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461 | @@: |
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462 | mov [eax+STREAM.r_silence], ecx |
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168 | serge | 463 | |
378 | serge | 464 | shl ebx, 2 |
465 | lea ebx, [ebx+ebx*2] ;ebx*=12 |
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168 | serge | 466 | |
378 | serge | 467 | mov ecx, [resampler_params+ebx] |
468 | mov edx, [resampler_params+ebx+4] |
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469 | mov esi, [resampler_params+ebx+8] |
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470 | |||
471 | mov [eax+STREAM.r_size],ecx |
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472 | mov [eax+STREAM.r_dt], edx |
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473 | mov [eax+STREAM.resample], esi |
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474 | xor ecx, ecx |
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475 | mov [eax+STREAM.l_vol], ecx |
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476 | mov [eax+STREAM.r_vol], ecx |
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477 | mov dword [eax+STREAM.l_amp], 0x7FFF7FFF |
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478 | mov [eax+STREAM.pan], ecx |
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479 | |||
480 | test [format], PCM_STATIC |
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481 | jnz .static |
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482 | |||
483 | ; ring and waveout |
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484 | |||
465 | serge | 485 | mov ebx, 0x10000 |
378 | serge | 486 | test [format], PCM_RING |
487 | jz .waveout |
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488 | |||
465 | serge | 489 | mov ebx, [eax+STREAM.r_size] |
490 | add ebx, 4095 |
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491 | and ebx, -4096 |
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492 | add ebx, ebx |
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378 | serge | 493 | .waveout: |
465 | serge | 494 | mov [ring_size], ebx |
495 | mov eax, ebx |
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378 | serge | 496 | shr ebx, 12 |
497 | mov [ring_pages], ebx |
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498 | |||
520 | serge | 499 | stdcall CreateRingBuffer, eax, PG_SW |
500 | |||
227 | serge | 501 | mov edi, [str] |
378 | serge | 502 | mov ecx, [ring_size] |
503 | mov [edi+STREAM.in_base], eax |
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504 | mov [edi+STREAM.in_size], ecx |
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505 | add eax, 128 |
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506 | mov [edi+STREAM.in_wp], eax |
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507 | mov [edi+STREAM.in_rp], eax |
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508 | mov [edi+STREAM.in_count], 0 |
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168 | serge | 509 | |
378 | serge | 510 | mov [edi+STREAM.in_free], ecx |
511 | add eax, ecx |
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512 | mov [edi+STREAM.in_top], eax |
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328 | serge | 513 | |
378 | serge | 514 | jmp .out_buff |
515 | .static: |
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516 | mov ecx, [size] |
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517 | add ecx, 128 ;resampler required |
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518 | mov [eax+STREAM.in_size], ecx |
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519 | stdcall KernelAlloc, ecx |
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520 | |||
521 | mov edi, [str] |
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522 | mov [edi+STREAM.in_base], eax |
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523 | add eax, 128 |
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524 | mov [edi+STREAM.in_wp], eax |
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525 | mov [edi+STREAM.in_rp], eax |
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526 | mov ebx, [size] |
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527 | mov [edi+STREAM.in_count], ebx |
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528 | mov [edi+STREAM.in_free], ebx |
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529 | add eax, ebx |
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530 | mov [edi+STREAM.in_top], eax |
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531 | |||
532 | .out_buff: |
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328 | serge | 533 | stdcall AllocKernelSpace, dword 128*1024 |
534 | |||
535 | mov edi, [str] |
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1679 | serge | 536 | xor ebx, ebx |
537 | |||
378 | serge | 538 | mov [edi+STREAM.out_base], eax |
539 | mov [edi+STREAM.out_wp], eax |
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540 | mov [edi+STREAM.out_rp], eax |
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1679 | serge | 541 | mov [edi+STREAM.out_count], ebx |
328 | serge | 542 | add eax, 64*1024 |
378 | serge | 543 | mov [edi+STREAM.out_top], eax |
168 | serge | 544 | |
1679 | serge | 545 | mov dword [edi+STREAM.time_base], ebx |
546 | mov dword [edi+STREAM.time_base+4], ebx |
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547 | |||
548 | mov dword [edi+STREAM.time_stamp], ebx |
||
549 | mov dword [edi+STREAM.time_stamp+4], ebx |
||
550 | |||
328 | serge | 551 | stdcall AllocPages, dword 64/4 |
552 | mov edi, [str] |
||
378 | serge | 553 | mov ebx, [edi+STREAM.out_base] |
328 | serge | 554 | mov ecx, 16 |
555 | or eax, PG_SW |
||
556 | push eax |
||
557 | push ebx |
||
558 | call CommitPages ;eax, ebx, ecx |
||
559 | mov ecx, 16 |
||
560 | pop ebx |
||
561 | pop eax |
||
562 | add ebx, 64*1024 |
||
563 | call CommitPages ;double mapped |
||
564 | |||
565 | mov edi, [str] |
||
378 | serge | 566 | mov ecx, [edi+STREAM.in_top] |
567 | mov edi, [edi+STREAM.in_base] |
||
568 | sub ecx, edi |
||
227 | serge | 569 | xor eax, eax |
378 | serge | 570 | shr ecx, 2 |
328 | serge | 571 | cld |
227 | serge | 572 | rep stosd |
168 | serge | 573 | |
328 | serge | 574 | mov edi, [str] |
378 | serge | 575 | mov edi, [edi+STREAM.out_base] |
328 | serge | 576 | mov ecx, (64*1024)/4 |
577 | rep stosd |
||
578 | |||
1058 | Galkov | 579 | xor esi, esi |
580 | mov ecx, MANUAL_DESTROY |
||
378 | serge | 581 | call CreateEvent |
582 | |||
583 | mov ebx, [str] |
||
584 | mov [ebx+STREAM.notify_event], eax |
||
585 | mov [ebx+STREAM.notify_id], edx |
||
586 | |||
587 | mov [ebx+STREAM.magic], 'WAVE' |
||
588 | mov [ebx+STREAM.destroy], DestroyBuffer.destroy |
||
1679 | serge | 589 | mov [ebx+STREAM.size], STREAM.sizeof |
378 | serge | 590 | mov [ebx+STREAM.flags], SND_STOP |
591 | |||
592 | pushf |
||
593 | cli |
||
594 | mov eax, str.fd-FD_OFFSET |
||
595 | mov edx, [eax+STREAM.str_fd] |
||
596 | mov [ebx+STREAM.str_fd], edx |
||
597 | mov [ebx+STREAM.str_bk], eax |
||
598 | mov [eax+STREAM.str_fd], ebx |
||
599 | mov [edx+STREAM.str_bk], ebx |
||
600 | popf |
||
601 | |||
602 | xor eax, eax |
||
227 | serge | 603 | ret |
168 | serge | 604 | .fail: |
378 | serge | 605 | xor ebx, ebx |
606 | or eax, -1 |
||
227 | serge | 607 | ret |
168 | serge | 608 | endp |
609 | |||
291 | serge | 610 | ;param |
611 | ; eax= buffer handle |
||
612 | |||
168 | serge | 613 | align 4 |
291 | serge | 614 | DestroyBuffer: |
328 | serge | 615 | .handle equ esp ;local |
168 | serge | 616 | |
378 | serge | 617 | mov [eax+STREAM.flags], SND_STOP |
291 | serge | 618 | .destroy: |
328 | serge | 619 | push eax |
620 | |||
378 | serge | 621 | pushfd |
291 | serge | 622 | cli |
623 | mov ebx, [eax+STREAM.str_fd] |
||
624 | mov ecx, [eax+STREAM.str_bk] |
||
625 | mov [ebx+STREAM.str_bk], ecx |
||
626 | mov [ecx+STREAM.str_fd], ebx |
||
627 | popf |
||
168 | serge | 628 | |
378 | serge | 629 | stdcall KernelFree, [eax+STREAM.in_base] |
328 | serge | 630 | mov eax, [.handle] |
378 | serge | 631 | stdcall KernelFree, [eax+STREAM.out_base] |
328 | serge | 632 | |
633 | pop eax ;restore stack |
||
378 | serge | 634 | call DestroyObject ;eax= stream |
635 | xor eax, eax |
||
636 | ret |
||
168 | serge | 637 | .fail: |
378 | serge | 638 | or eax, -1 |
227 | serge | 639 | ret |
378 | serge | 640 | restore .handle |
168 | serge | 641 | |
642 | align 4 |
||
378 | serge | 643 | proc SetFormat stdcall, str:dword, format:dword |
168 | serge | 644 | |
378 | serge | 645 | cmp word [format], PCM_1_8_8 |
646 | ja .fail |
||
168 | serge | 647 | |
378 | serge | 648 | mov edx, [str] |
649 | mov [edx+STREAM.flags], SND_STOP |
||
168 | serge | 650 | |
378 | serge | 651 | test [edx+STREAM.format], PCM_RING |
652 | jnz .fail |
||
168 | serge | 653 | |
378 | serge | 654 | ; mov eax,[edx+STREAM.out_base] |
655 | ; mov [edx+STREAM.out_wp], eax |
||
656 | ; mov [edx+STREAM.out_rp], eax |
||
657 | ; mov [edx+STREAM.out_count], 0 |
||
168 | serge | 658 | |
378 | serge | 659 | movzx eax, word [format] |
660 | mov word [edx+STREAM.format], ax |
||
661 | |||
662 | xor ebx, ebx |
||
663 | cmp eax, 19 |
||
664 | jb @f |
||
665 | mov ebx, 0x80808080 |
||
168 | serge | 666 | @@: |
378 | serge | 667 | mov [edx+STREAM.r_silence], ebx |
168 | serge | 668 | |
378 | serge | 669 | shl eax, 2 |
670 | lea eax, [eax+eax*2] ;eax*=12 |
||
168 | serge | 671 | |
378 | serge | 672 | mov edi, [resampler_params+eax] |
673 | mov ecx, [resampler_params+eax+4] |
||
674 | mov ebx, [resampler_params+eax+8] |
||
168 | serge | 675 | |
378 | serge | 676 | mov [edx+STREAM.r_size],edi |
677 | mov [edx+STREAM.r_dt], ecx |
||
678 | mov [edx+STREAM.resample], ebx |
||
168 | serge | 679 | |
378 | serge | 680 | mov edi, [edx+STREAM.in_base] |
681 | mov ecx, 128/4 |
||
682 | mov eax, [edx+STREAM.r_silence] |
||
285 | serge | 683 | cld |
684 | rep stosd |
||
227 | serge | 685 | xor eax, eax |
686 | ret |
||
168 | serge | 687 | .fail: |
378 | serge | 688 | or eax, -1 |
227 | serge | 689 | ret |
168 | serge | 690 | endp |
691 | |||
378 | serge | 692 | ; for static buffers only |
693 | ; use waveout for streams |
||
694 | |||
168 | serge | 695 | align 4 |
378 | serge | 696 | proc set_buffer stdcall, str:dword,src:dword,offs:dword,size:dword |
168 | serge | 697 | |
378 | serge | 698 | mov edx, [str] |
699 | test [edx+STREAM.format], PCM_OUT |
||
700 | jnz .fail |
||
168 | serge | 701 | |
378 | serge | 702 | mov esi, [src] |
703 | mov edi, [offs] |
||
704 | add edi, [edx+STREAM.in_base] |
||
705 | add edi, 128 |
||
168 | serge | 706 | |
378 | serge | 707 | cmp edi, [edx+STREAM.in_top] |
708 | jae .fail |
||
168 | serge | 709 | |
378 | serge | 710 | mov ecx, [size] |
711 | lea ebx, [ecx+edi] |
||
712 | sub ebx, [edx+STREAM.in_top] |
||
713 | jb @F |
||
714 | sub ecx, ebx |
||
715 | @@: |
||
716 | shr ecx, 2 |
||
717 | cld |
||
718 | rep movsd |
||
719 | xor eax,eax |
||
227 | serge | 720 | ret |
168 | serge | 721 | .fail: |
378 | serge | 722 | or eax, -1 |
227 | serge | 723 | ret |
168 | serge | 724 | endp |
725 | |||
378 | serge | 726 | ; for stream buffers only |
727 | |||
168 | serge | 728 | align 4 |
378 | serge | 729 | proc wave_out stdcall, str:dword,src:dword,size:dword |
730 | locals |
||
731 | state_saved dd ? |
||
732 | fpu_state rb 528 |
||
733 | endl |
||
168 | serge | 734 | |
227 | serge | 735 | mov edx, [str] |
378 | serge | 736 | mov eax, [edx+STREAM.format] |
568 | serge | 737 | test eax, PCM_OUT |
738 | jz .fail |
||
168 | serge | 739 | |
378 | serge | 740 | cmp ax, PCM_ALL |
741 | je .fail |
||
168 | serge | 742 | |
227 | serge | 743 | mov esi,[src] |
744 | test esi, esi |
||
745 | jz .fail |
||
168 | serge | 746 | |
465 | serge | 747 | cmp esi, OS_BASE |
575 | serge | 748 | jae .fail |
168 | serge | 749 | |
378 | serge | 750 | mov [state_saved], 0 |
168 | serge | 751 | |
378 | serge | 752 | .main_loop: |
753 | mov edx, [str] |
||
168 | serge | 754 | |
378 | serge | 755 | mov ebx, [size] |
756 | test ebx, ebx |
||
757 | jz .done |
||
758 | |||
759 | cmp [edx+STREAM.flags], SND_STOP |
||
760 | jne .fill |
||
761 | |||
762 | mov edi, [edx+STREAM.in_base] |
||
763 | mov ecx, 128/4 |
||
764 | mov eax, [edx+STREAM.r_silence] |
||
765 | cld |
||
766 | rep stosd |
||
767 | |||
768 | mov ecx, [edx+STREAM.in_size] |
||
769 | sub ecx, 128 |
||
770 | mov [edx+STREAM.in_wp], edi |
||
771 | mov [edx+STREAM.in_rp], edi |
||
772 | mov [edx+STREAM.in_count], 0 |
||
773 | mov [edx+STREAM.in_free], ecx |
||
774 | |||
775 | mov eax,[edx+STREAM.out_base] |
||
776 | mov [edx+STREAM.out_wp], eax |
||
777 | mov [edx+STREAM.out_rp], eax |
||
778 | mov [edx+STREAM.out_count], 0 |
||
779 | .fill: |
||
1024 | serge | 780 | cli |
781 | |||
378 | serge | 782 | mov ecx, [edx+STREAM.in_free] |
783 | test ecx, ecx |
||
784 | jz .wait |
||
785 | |||
786 | cmp ecx, ebx |
||
787 | jbe @F |
||
788 | |||
789 | mov ecx, ebx |
||
790 | @@: |
||
285 | serge | 791 | sub [size], ecx |
378 | serge | 792 | add [edx+STREAM.in_count], ecx |
793 | sub [edx+STREAM.in_free], ecx |
||
168 | serge | 794 | |
285 | serge | 795 | shr ecx, 2 |
378 | serge | 796 | mov edi, [edx+STREAM.in_wp] |
797 | mov esi, [src] |
||
285 | serge | 798 | cld |
799 | rep movsd |
||
378 | serge | 800 | |
801 | mov [src], esi |
||
802 | cmp edi, [edx+STREAM.in_top] |
||
803 | jb @F |
||
804 | sub edi, [edx+STREAM.in_size] |
||
285 | serge | 805 | @@: |
378 | serge | 806 | mov [edx+STREAM.in_wp], edi |
168 | serge | 807 | |
378 | serge | 808 | cmp [edx+STREAM.out_count], 32768 |
809 | jae .skip |
||
810 | |||
811 | cmp [state_saved], 0 |
||
812 | jne @F |
||
813 | lea eax, [fpu_state+15] |
||
814 | and eax, -16 |
||
815 | call FpuSave |
||
816 | mov [state_saved], 1 |
||
817 | @@: |
||
818 | stdcall refill, edx |
||
1024 | serge | 819 | |
378 | serge | 820 | .skip: |
1024 | serge | 821 | sti |
575 | serge | 822 | mov edx, [str] |
823 | mov [edx+STREAM.flags], SND_PLAY |
||
378 | serge | 824 | cmp [eng_state], SND_PLAY |
825 | je .main_loop |
||
826 | |||
827 | stdcall dev_play, [hSound] |
||
828 | mov [eng_state], SND_PLAY |
||
829 | jmp .main_loop |
||
830 | .wait: |
||
1024 | serge | 831 | sti |
378 | serge | 832 | mov edx, [str] |
833 | mov eax, [edx+STREAM.notify_event] |
||
834 | mov ebx, [edx+STREAM.notify_id] |
||
835 | call WaitEvent ;eax ebx |
||
836 | jmp .main_loop |
||
285 | serge | 837 | .done: |
378 | serge | 838 | cmp [state_saved], 1 |
839 | jne @F |
||
840 | |||
841 | lea eax, [fpu_state+15] |
||
842 | and eax, -16 |
||
843 | call FpuRestore |
||
844 | @@: |
||
227 | serge | 845 | xor eax, eax |
378 | serge | 846 | ret |
847 | .fail: |
||
848 | or eax, -1 |
||
849 | ret |
||
850 | endp |
||
851 | |||
852 | ; both static and stream |
||
853 | ; reset all but not clear buffers |
||
854 | |||
855 | |||
856 | ; flags reserved |
||
857 | ; RESET_INPUT equ 1 ;reserved reset and clear input buffer |
||
858 | ; RESET_OUTPUT equ 2 ;reserved reset and clear output buffer |
||
859 | ; RESET_ALL equ 3 |
||
860 | |||
861 | |||
862 | align 4 |
||
863 | proc ResetBuffer stdcall, str:dword, flags:dword |
||
864 | |||
865 | mov edx, [str] |
||
866 | mov [edx+STREAM.flags], SND_STOP |
||
867 | |||
868 | mov edi, [edx+STREAM.in_base] |
||
869 | mov ecx, 128/4 |
||
870 | mov eax, [edx+STREAM.r_silence] |
||
871 | cld |
||
872 | rep stosd |
||
873 | |||
874 | mov [edx+STREAM.in_wp], edi |
||
875 | mov [edx+STREAM.in_rp], edi |
||
876 | |||
567 | serge | 877 | test [edx+STREAM.flags], PCM_STATIC |
878 | jnz .static |
||
378 | serge | 879 | mov [edx+STREAM.in_count], 0 |
567 | serge | 880 | jmp @F |
881 | .static: |
||
378 | serge | 882 | mov eax, [edx+STREAM.in_size] |
567 | serge | 883 | mov [edx+STREAM.in_count], eax |
884 | @@: |
||
885 | |||
886 | mov eax, [edx+STREAM.in_size] |
||
378 | serge | 887 | sub eax, 128 |
888 | mov [edx+STREAM.in_free], eax |
||
889 | |||
890 | xor eax, eax |
||
891 | mov ebx,[edx+STREAM.out_base] |
||
892 | mov [edx+STREAM.out_wp], ebx |
||
893 | mov [edx+STREAM.out_rp], ebx |
||
894 | mov [edx+STREAM.out_count], eax |
||
895 | ret |
||
896 | .fail: |
||
897 | or eax, -1 |
||
898 | ret |
||
899 | endp |
||
900 | |||
901 | ; for static buffers only |
||
902 | |||
903 | align 4 |
||
904 | proc SetBufferPos stdcall, str:dword, pos:dword |
||
905 | |||
906 | mov edx, [str] |
||
568 | serge | 907 | test [edx+STREAM.format], PCM_STATIC |
908 | jz .fail |
||
378 | serge | 909 | |
910 | mov [edx+STREAM.flags], SND_STOP |
||
911 | |||
912 | mov eax, [pos] |
||
913 | add eax, [edx+STREAM.in_base] |
||
914 | mov ebx, [edx+STREAM.in_top] |
||
915 | add eax, 128 |
||
916 | |||
917 | cmp eax, ebx |
||
918 | jae .fail |
||
919 | |||
920 | mov [edx+STREAM.in_rp], eax |
||
921 | sub ebx, eax |
||
922 | mov [edx+STREAM.in_count], ebx |
||
923 | xor eax, eax |
||
924 | ret |
||
925 | .fail: |
||
926 | or eax, -1 |
||
927 | ret |
||
928 | endp |
||
929 | |||
930 | align 4 |
||
931 | proc GetBufferPos stdcall, str:dword |
||
932 | |||
933 | mov edx, [str] |
||
568 | serge | 934 | test [edx+STREAM.format], PCM_STATIC |
935 | jz .fail |
||
378 | serge | 936 | |
937 | mov ebx, [edx+STREAM.in_rp] |
||
567 | serge | 938 | sub ebx, [edx+STREAM.in_base] |
939 | sub ebx, 128 |
||
378 | serge | 940 | xor eax, eax |
941 | ret |
||
942 | .fail: |
||
943 | xor ebx,ebx |
||
944 | or eax, -1 |
||
945 | ret |
||
946 | endp |
||
947 | |||
948 | ; both |
||
949 | |||
950 | align 4 |
||
951 | proc SetBufferVol stdcall, str:dword,l_vol:dword,r_vol:dword |
||
952 | |||
953 | mov edx, [str] |
||
954 | stdcall set_vol_param,[l_vol],[r_vol],[edx+STREAM.pan] |
||
955 | ret |
||
956 | endp |
||
957 | |||
958 | proc set_vol_param stdcall, l_vol:dword,r_vol:dword,pan:dword |
||
959 | locals |
||
960 | _600 dd ? |
||
961 | _32767 dd ? |
||
962 | state rb 108 |
||
963 | endl |
||
964 | |||
965 | mov [_600], 0x44160000 ;600.0 |
||
966 | mov [_32767], 32767 |
||
967 | |||
968 | lea ebx, [state] |
||
969 | fnsave [ebx] |
||
970 | |||
971 | movq mm0, qword [l_vol] |
||
972 | pminsw mm0, qword [vol_max] |
||
973 | pmaxsw mm0, qword [vol_min] |
||
974 | movq qword [l_vol], mm0 |
||
975 | movq qword [edx+STREAM.l_vol], mm0 |
||
976 | |||
977 | movd mm1,[pan] |
||
978 | pminsw mm1, qword [pan_max] |
||
979 | pmaxsw mm1, qword [vol_min] |
||
980 | movd [edx+STREAM.pan], mm1 |
||
981 | |||
982 | cmp word [edx+STREAM.pan], 0 |
||
983 | jl @F |
||
984 | |||
985 | psubsw mm0,mm1 |
||
986 | pminsw mm0, qword [vol_max] |
||
987 | pmaxsw mm0, qword [vol_min] |
||
988 | movd [l_vol],mm0 |
||
989 | jmp .calc_amp |
||
990 | @@: |
||
991 | punpckhdq mm0,mm0 |
||
992 | paddsw mm0,mm1 |
||
993 | pminsw mm0, qword [vol_max] |
||
994 | pmaxsw mm0, qword [vol_min] |
||
995 | movd [r_vol], mm0 |
||
996 | .calc_amp: |
||
997 | emms |
||
998 | fild word [l_vol] |
||
999 | |||
1000 | call .calc |
||
1001 | |||
1002 | fistp word [edx+STREAM.l_amp] |
||
694 | serge | 1003 | fstp dword [edx+STREAM.l_amp_f] |
378 | serge | 1004 | fstp st0 |
1005 | |||
1006 | fild word [r_vol] |
||
1007 | |||
1008 | call .calc |
||
1009 | |||
1010 | fistp word [edx+STREAM.r_amp] |
||
694 | serge | 1011 | fstp dword [edx+STREAM.r_amp_f] |
378 | serge | 1012 | fstp st0 |
1013 | |||
1014 | fnclex |
||
1015 | lea ebx, [state] |
||
1016 | frstor [ebx] |
||
1017 | |||
1018 | xor eax, eax |
||
227 | serge | 1019 | inc eax |
1020 | ret |
||
378 | serge | 1021 | .calc: |
1022 | fdiv dword [_600] |
||
1023 | fld st0 |
||
1024 | frndint |
||
1025 | fxch st1 |
||
1026 | fsub st, st1 |
||
1027 | f2xm1 |
||
1028 | fld1 |
||
1029 | faddp st1, st0 |
||
1030 | fscale |
||
694 | serge | 1031 | fld st0 |
378 | serge | 1032 | fimul dword [_32767] |
1033 | ret 0 |
||
1034 | endp |
||
1035 | |||
1036 | align 4 |
||
1037 | proc GetBufferVol stdcall, str:dword,p_lvol:dword,p_rvol:dword |
||
1038 | |||
1039 | mov edx, [str] |
||
1040 | mov eax, [p_lvol] |
||
1041 | movsx ecx, word [edx+STREAM.l_vol] |
||
1042 | mov [eax], ecx |
||
1043 | |||
1044 | mov eax, [p_rvol] |
||
1045 | movsx ecx, word [edx+STREAM.r_vol] |
||
1046 | mov [eax], ecx |
||
1047 | xor eax, eax |
||
1048 | ret |
||
1049 | endp |
||
1050 | |||
1051 | align 4 |
||
1052 | proc SetBufferPan stdcall, str:dword,pan:dword |
||
1053 | |||
1054 | mov edx, [str] |
||
1055 | stdcall set_vol_param,[edx+STREAM.l_vol],\ |
||
1056 | [edx+STREAM.r_vol],[pan] |
||
1057 | ret |
||
1058 | endp |
||
1059 | |||
1060 | ; for static and ring buffers only |
||
1061 | |||
1062 | align 4 |
||
1063 | proc play_buffer stdcall, str:dword, flags:dword |
||
1064 | |||
1065 | mov ebx, [str] |
||
1066 | mov eax, [ebx+STREAM.format] |
||
1067 | test eax, PCM_OUT |
||
1068 | jnz .fail |
||
1069 | |||
1070 | cmp ax, PCM_ALL |
||
1071 | je .fail |
||
1072 | |||
1073 | mov [ebx+STREAM.flags], SND_PLAY |
||
1074 | cmp [eng_state], SND_PLAY |
||
1075 | je .done |
||
1076 | |||
1077 | stdcall dev_play, [hSound] |
||
1078 | mov [eng_state], SND_PLAY |
||
1079 | .done: |
||
1080 | test [flags], PLAY_SYNC |
||
1081 | jz @F |
||
1082 | |||
1083 | mov edx, [str] |
||
1084 | .wait: |
||
1085 | mov eax, [edx+STREAM.notify_event] |
||
1086 | mov ebx, [edx+STREAM.notify_id] |
||
1087 | call WaitEvent ;eax ebx |
||
1088 | |||
1089 | mov edx, [str] |
||
1090 | cmp [edx+STREAM.flags], SND_STOP |
||
1091 | jne .wait |
||
1092 | @@: |
||
1093 | xor eax, eax |
||
1094 | ret |
||
168 | serge | 1095 | .fail: |
378 | serge | 1096 | or eax, -1 |
1097 | ret |
||
1098 | endp |
||
1099 | |||
567 | serge | 1100 | ; for static and ring buffers only |
378 | serge | 1101 | |
1102 | align 4 |
||
1103 | proc stop_buffer stdcall, str:dword |
||
1104 | |||
1105 | mov edx, [str] |
||
1106 | test [edx+STREAM.format], PCM_STATIC+PCM_RING |
||
1107 | jz .fail |
||
1108 | |||
1109 | mov [edx+STREAM.flags], SND_STOP |
||
1110 | |||
1111 | ; stdcall [ServiceHandler], [hSound], dword DEV_STOP, 0 |
||
1112 | |||
1113 | mov eax, [edx+STREAM.notify_event] |
||
1114 | mov ebx, [edx+STREAM.notify_id] |
||
1115 | call ClearEvent ;eax ebx |
||
1116 | |||
227 | serge | 1117 | xor eax, eax |
1118 | ret |
||
378 | serge | 1119 | .fail: |
1120 | or eax, -1 |
||
1121 | ret |
||
168 | serge | 1122 | endp |
1123 | |||
695 | serge | 1124 | ; param |
378 | serge | 1125 | ; eax= mix_list |
1126 | |||
168 | serge | 1127 | align 4 |
378 | serge | 1128 | do_mix_list: |
1129 | |||
1130 | xor edx, edx |
||
1131 | mov esi, str.fd-FD_OFFSET |
||
1132 | mov ebx, [esi+STREAM.str_fd] |
||
1133 | @@: |
||
1134 | cmp ebx, esi |
||
1135 | je .done |
||
1136 | |||
1137 | cmp [ebx+STREAM.magic], 'WAVE' |
||
1138 | jne .next |
||
1139 | |||
1679 | serge | 1140 | cmp [ebx+STREAM.size], STREAM.sizeof |
378 | serge | 1141 | jne .next |
1142 | |||
1143 | cmp [ebx+STREAM.flags], SND_PLAY; |
||
1144 | jne .next |
||
1145 | |||
1146 | mov ecx, [ebx+STREAM.out_count] |
||
1147 | test ecx, ecx |
||
1148 | jnz .l1 |
||
1149 | |||
1150 | test [ebx+STREAM.format], PCM_RING |
||
1151 | jnz .next |
||
1152 | mov [ebx+STREAM.flags], SND_STOP |
||
1153 | jmp .next |
||
1154 | .l1: |
||
1155 | cmp ecx, 512 |
||
1156 | jae .add_buff |
||
1157 | |||
1158 | mov edi, [ebx+STREAM.out_rp] |
||
1159 | add edi, ecx |
||
1160 | sub ecx, 512 |
||
1161 | neg ecx |
||
1162 | push eax |
||
1163 | xor eax, eax |
||
1164 | cld |
||
1165 | rep stosb |
||
1166 | pop eax |
||
1167 | |||
1168 | mov [ebx+STREAM.out_count], 512 |
||
1169 | |||
1170 | .add_buff: |
||
1171 | mov ecx, [ebx+STREAM.out_rp] |
||
1172 | mov [eax],ecx |
||
694 | serge | 1173 | |
1174 | if USE_SSE2_MIXER |
||
1175 | mov edi, dword [ebx+STREAM.l_amp_f] |
||
1176 | mov [eax+4], edi |
||
1177 | mov edi, dword [ebx+STREAM.r_amp_f] |
||
1178 | mov [eax+8], edi |
||
1179 | else |
||
378 | serge | 1180 | mov edi, dword [ebx+STREAM.l_amp] |
1181 | mov [eax+4], edi |
||
694 | serge | 1182 | end if |
378 | serge | 1183 | add [ebx+STREAM.out_rp], 512 |
1184 | sub [ebx+STREAM.out_count], 512 |
||
1185 | |||
694 | serge | 1186 | add eax, 12 |
378 | serge | 1187 | inc edx |
1188 | .next: |
||
1189 | mov ebx, [ebx+STREAM.str_fd] |
||
1190 | jmp @B |
||
1191 | .done: |
||
1192 | mov eax, edx |
||
1193 | ret |
||
1194 | |||
1195 | align 4 |
||
291 | serge | 1196 | prepare_playlist: |
168 | serge | 1197 | |
227 | serge | 1198 | xor edx, edx |
291 | serge | 1199 | mov [play_count], edx |
1200 | mov esi, str.fd-FD_OFFSET |
||
1201 | mov edi, [esi+STREAM.str_fd] |
||
1202 | @@: |
||
1203 | cmp edi, esi |
||
1204 | je .done |
||
168 | serge | 1205 | |
291 | serge | 1206 | cmp [edi+STREAM.magic], 'WAVE' |
168 | serge | 1207 | jne .next |
1208 | |||
1679 | serge | 1209 | cmp [edi+STREAM.size], STREAM.sizeof |
168 | serge | 1210 | jne .next |
1211 | |||
291 | serge | 1212 | cmp [edi+STREAM.flags], SND_PLAY; |
227 | serge | 1213 | jne .next |
168 | serge | 1214 | |
291 | serge | 1215 | mov [play_list+edx], edi |
227 | serge | 1216 | inc [play_count] |
1217 | add edx, 4 |
||
168 | serge | 1218 | .next: |
291 | serge | 1219 | mov edi, [edi+STREAM.str_fd] |
1220 | jmp @B |
||
1221 | .done: |
||
227 | serge | 1222 | ret |
168 | serge | 1223 | |
1224 | align 4 |
||
1225 | proc set_handler stdcall, hsrv:dword, handler_proc:dword |
||
1226 | locals |
||
1227 | handler dd ? |
||
1228 | io_code dd ? |
||
1229 | input dd ? |
||
1230 | inp_size dd ? |
||
1231 | output dd ? |
||
1232 | out_size dd ? |
||
1233 | val dd ? |
||
1234 | endl |
||
1235 | |||
1236 | mov eax, [hsrv] |
||
1237 | lea ecx, [handler_proc] |
||
1238 | xor ebx, ebx |
||
1239 | |||
1240 | mov [handler], eax |
||
1241 | mov [io_code], DEV_CALLBACK |
||
1242 | mov [input], ecx |
||
1243 | mov [inp_size], 4 |
||
1244 | mov [output], ebx |
||
1245 | mov [out_size], 0 |
||
1246 | |||
1247 | lea eax, [handler] |
||
188 | serge | 1248 | stdcall ServiceHandler, eax |
168 | serge | 1249 | ret |
1250 | endp |
||
1251 | |||
1252 | align 4 |
||
1253 | proc dev_play stdcall, hsrv:dword |
||
1254 | locals |
||
1255 | handle dd ? |
||
1256 | io_code dd ? |
||
1257 | input dd ? |
||
1258 | inp_size dd ? |
||
1259 | output dd ? |
||
1260 | out_size dd ? |
||
1261 | val dd ? |
||
1262 | endl |
||
1263 | |||
1264 | mov eax, [hsrv] |
||
1265 | xor ebx, ebx |
||
1266 | |||
1267 | mov [handle], eax |
||
1268 | mov [io_code], DEV_PLAY |
||
1269 | mov [input], ebx |
||
1270 | mov [inp_size], ebx |
||
1271 | mov [output], ebx |
||
1272 | mov [out_size], ebx |
||
1273 | |||
1274 | lea eax, [handle] |
||
188 | serge | 1275 | stdcall ServiceHandler, eax |
168 | serge | 1276 | ret |
1277 | endp |
||
1278 | |||
378 | serge | 1279 | if 0 |
1280 | align 4 |
||
1281 | dword2str: |
||
1282 | mov esi, hex_buff |
||
1283 | mov ecx, -8 |
||
1284 | @@: |
||
1285 | rol eax, 4 |
||
1286 | mov ebx, eax |
||
1287 | and ebx, 0x0F |
||
1288 | mov bl, [ebx+hexletters] |
||
1289 | mov [8+esi+ecx], bl |
||
1290 | inc ecx |
||
1291 | jnz @B |
||
1292 | ret |
||
1293 | |||
1294 | hexletters db '0123456789ABCDEF' |
||
1295 | hex_buff db 8 dup(0),13,10,0 |
||
1296 | |||
1297 | end if |
||
1298 | |||
168 | serge | 1299 | include 'mixer.asm' |
293 | serge | 1300 | include 'mix_mmx.inc' |
1301 | include 'mix_sse2.inc' |
||
168 | serge | 1302 | |
291 | serge | 1303 | ;if USE_SSE |
1304 | ; include 'mix_sse.inc' |
||
1305 | ;end if |
||
1306 | |||
168 | serge | 1307 | align 16 |
1308 | resampler_params: |
||
378 | serge | 1309 | ;r_size r_dt resampler_func |
1310 | dd 0,0,0 ; 0 PCM_ALL |
||
1311 | dd 16384, 0, copy_stream ; 1 PCM_2_16_48 |
||
802 | serge | 1312 | dd 8192, 0, m16_stereo ; 2 PCM_1_16_48 |
168 | serge | 1313 | |
378 | serge | 1314 | dd 16384, 30109, resample_2 ; 3 PCM_2_16_44 |
1315 | dd 8192, 30109, resample_1 ; 4 PCM_1_16_44 |
||
168 | serge | 1316 | |
378 | serge | 1317 | dd 16384, 21846, resample_2 ; 5 PCM_2_16_32 |
1318 | dd 8192, 21846, resample_1 ; 6 PCM_1_16_32 |
||
168 | serge | 1319 | |
378 | serge | 1320 | dd 16384, 16384, resample_2 ; 7 PCM_2_16_24 |
1321 | dd 8192, 16384, resample_1 ; 8 PCM_1_16_24 |
||
168 | serge | 1322 | |
378 | serge | 1323 | dd 8192, 15052, resample_2 ; 9 PCM_2_16_22 |
1324 | dd 4096, 15052, resample_1 ;10 PCM_1_16_22 |
||
168 | serge | 1325 | |
378 | serge | 1326 | dd 8192, 10923, resample_2 ;11 PCM_2_16_16 |
1327 | dd 4096, 10923, resample_1 ;12 PCM_1_16_16 |
||
168 | serge | 1328 | |
378 | serge | 1329 | dd 8192, 8192, resample_2 ;13 PCM_2_16_12 |
1330 | dd 4096, 8192, resample_1 ;14 PCM_1_16_12 |
||
168 | serge | 1331 | |
378 | serge | 1332 | dd 4096, 7527, resample_2 ;15 PCM_2_16_11 |
1333 | dd 2048, 7527, resample_1 ;16 PCM_1_16_11 |
||
168 | serge | 1334 | |
378 | serge | 1335 | dd 4096, 5462, resample_2 ;17 PCM_2_16_8 |
1336 | dd 2048, 5462, resample_1 ;18 PCM_1_16_8 |
||
168 | serge | 1337 | |
378 | serge | 1338 | dd 16384, 0, s8_stereo ;19 PCM_2_8_48 |
1339 | dd 8192, 0, m8_stereo ;20 PCM_1_8_48 |
||
168 | serge | 1340 | |
378 | serge | 1341 | dd 8192, 30109, resample_28 ;21 PCM_2_8_44 |
1342 | dd 4096, 30109, resample_18 ;22 PCM_1_8_44 |
||
168 | serge | 1343 | |
378 | serge | 1344 | dd 8192, 21846, resample_28 ;23 PCM_2_8_32 |
1345 | dd 4096, 21846, resample_18 ;24 PCM_1_8_32 |
||
168 | serge | 1346 | |
378 | serge | 1347 | dd 8192, 16384, resample_28 ;25 PCM_2_8_24 |
1348 | dd 4096, 16384, resample_18 ;26 PCM_1_8_24 |
||
168 | serge | 1349 | |
378 | serge | 1350 | dd 4096, 15052, resample_28 ;27 PCM_2_8_22 |
1351 | dd 2048, 15052, resample_18 ;28 PCM_1_8_22 |
||
168 | serge | 1352 | |
378 | serge | 1353 | dd 4096, 10923, resample_28 ;29 PCM_2_8_16 |
1354 | dd 2048, 10923, resample_18 ;30 PCM_1_8_16 |
||
168 | serge | 1355 | |
378 | serge | 1356 | dd 4096, 8192, resample_28 ;31 PCM_2_8_12 |
1357 | dd 2048, 8192, resample_18 ;32 PCM_1_8_12 |
||
168 | serge | 1358 | |
378 | serge | 1359 | dd 2048, 7527, resample_28 ;33 PCM_2_8_11 |
1360 | dd 1024, 7527, resample_18 ;34 PCM_1_8_11 |
||
168 | serge | 1361 | |
378 | serge | 1362 | dd 2048, 5462, resample_28 ;35 PCM_2_8_8 |
1363 | dd 1024, 5462, resample_18 ;36 PCM_1_8_8 |
||
168 | serge | 1364 | |
281 | serge | 1365 | m7 dw 0x8000,0x8000,0x8000,0x8000 |
1366 | mm80 dq 0x8080808080808080 |
||
1367 | mm_mask dq 0xFF00FF00FF00FF00 |
||
168 | serge | 1368 | |
378 | serge | 1369 | vol_max dd 0x00000000,0x00000000 |
1370 | vol_min dd 0x0000D8F0,0x0000D8F0 |
||
1371 | pan_max dd 0x00002710,0x00002710 |
||
1372 | |||
291 | serge | 1373 | ;stream_map dd 0xFFFF ; 16 |
574 | serge | 1374 | version dd (5 shl 16) or SOUND_VERSION |
168 | serge | 1375 | |
281 | serge | 1376 | szInfinity db 'INFINITY',0 |
1377 | szSound db 'SOUND',0 |
||
168 | serge | 1378 | |
1379 | if DEBUG |
||
281 | serge | 1380 | msgFail db 'Sound service not loaded',13,10,0 |
1381 | msgPlay db 'Play buffer',13,10,0 |
||
1382 | msgStop db 'Stop',13,10,0 |
||
1383 | msgUser db 'User callback',13,10,0 |
||
1384 | msgMem db 'Not enough memory',13,10,0 |
||
291 | serge | 1385 | msgDestroy db 'Destroy sound buffer', 13,10,0 |
378 | serge | 1386 | msgWaveout db 'Play waveout', 13,10,0 |
1387 | msgSetVolume db 'Set volume',13,10,0 |
||
168 | serge | 1388 | end if |
188 | serge | 1389 | |
1390 | section '.data' data readable writable align 16 |
||
1391 | |||
281 | serge | 1392 | play_list rd 16 |
1393 | mix_input rd 16 |
||
1394 | play_count rd 1 |
||
1395 | hSound rd 1 |
||
378 | serge | 1396 | eng_state rd 1 |
281 | serge | 1397 | mix_buff rd 1 |
1398 | mix_buff_map rd 1 |
||
291 | serge | 1399 | str.fd rd 1 |
1400 | str.bk rd 1 |
||
188 | serge | 1401 | |
293 | serge | 1402 | mix_2_core rd 1 |
1403 | mix_3_core rd 1 |
||
1404 | mix_4_core rd 1 |