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