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Rev | Author | Line No. | Line |
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2288 | clevermous | 1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; ;; |
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2455 | mario79 | 3 | ;; Copyright (C) KolibriOS team 2006-2011. All rights reserved. ;; |
2288 | clevermous | 4 | ;; Distributed under terms of the GNU General Public License ;; |
5 | ;; ;; |
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6 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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7 | |||
8 | ; Serge 2006-2008 |
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9 | ; email: infinity_sound@mail.ru |
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10 | |||
11 | format MS COFF |
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12 | |||
13 | DEBUG equ 1 |
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14 | |||
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 | |||
21 | CURRENT_API equ 0x0101 ;1.01 |
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22 | COMPATIBLE_API equ 0x0100 ;1.00 |
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23 | |||
24 | API_VERSION equ (COMPATIBLE_API shl 16) or CURRENT_API |
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25 | SOUND_VERSION equ CURRENT_API |
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26 | |||
27 | |||
28 | FORCE_MMX equ 0 ;set to 1 to force use mmx or |
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29 | FORCE_MMX_128 equ 0 ;integer sse2 extensions |
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30 | ;and reduce driver size |
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31 | |||
32 | ;USE_SSE equ 0 |
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33 | |||
34 | USE_SSE2_MIXER equ 0 ;floating point mixer. Disabled by default |
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35 | |||
36 | OS_BASE equ 0x80000000 |
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37 | |||
38 | CAPS_SSE2 equ 26 |
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39 | PG_SW equ 0x003 |
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40 | |||
41 | public START |
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42 | public service_proc |
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43 | public version |
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44 | |||
45 | RT_INP_EMPTY equ 0xFF000001 |
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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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49 | |||
50 | EVENT_WATCHED equ 0x10000000 |
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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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54 | |||
55 | DEV_PLAY equ 1 |
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56 | DEV_STOP equ 2 |
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57 | DEV_CALLBACK equ 3 |
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58 | DEV_GET_POS equ 9 |
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59 | |||
60 | struc IOCTL |
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61 | { .handle dd ? |
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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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67 | } |
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68 | |||
69 | virtual at 0 |
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70 | IOCTL IOCTL |
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71 | end virtual |
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72 | |||
73 | section '.flat' code readable align 16 |
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74 | |||
75 | proc START stdcall, state:dword |
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76 | |||
77 | cmp [state], 1 |
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78 | jne .exit |
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79 | |||
80 | stdcall GetService, szSound |
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81 | test eax, eax |
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82 | jz .fail |
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83 | mov [hSound], eax |
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84 | |||
85 | stdcall KernelAlloc, 16*512 |
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86 | test eax, eax |
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87 | jz .out_of_mem |
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88 | mov [mix_buff], eax |
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89 | |||
90 | mov eax, str.fd-FD_OFFSET |
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91 | mov [str.fd], eax |
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92 | mov [str.bk], eax |
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93 | |||
94 | if FORCE_MMX |
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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 | |||
114 | if 0 |
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115 | |||
116 | if ~(FORCE_MMX or FORCE_MMX_128) ;autodetect |
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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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126 | .mmx128: ;128-bit integer sse2 extensions |
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127 | mov [mix_2_core], mmx128_mix_2 |
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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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132 | |||
133 | end if |
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134 | stdcall set_handler, [hSound], new_mix |
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135 | mov [eng_state], SND_STOP |
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136 | stdcall RegService, szInfinity, service_proc |
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137 | ret |
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138 | .fail: |
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139 | if DEBUG |
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140 | mov esi, msgFail |
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141 | call SysMsgBoardStr |
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142 | end if |
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143 | .exit: |
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144 | xor eax, eax |
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145 | ret |
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146 | |||
147 | .out_of_mem: |
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148 | if DEBUG |
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149 | mov esi, msgMem |
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150 | call SysMsgBoardStr |
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151 | end if |
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152 | xor eax, eax |
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153 | ret |
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154 | endp |
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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 | |||
163 | |||
164 | |||
165 | align 4 |
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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 | |||
189 | proc service_proc stdcall, ioctl:dword |
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190 | |||
191 | mov edi, [ioctl] |
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192 | mov eax, [edi+io_code] |
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193 | |||
194 | cmp eax, (srv_calls_end-srv_calls)/4 |
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195 | ja .fail |
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196 | |||
197 | cmp eax, SND_DESTROY_BUFF |
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198 | jb @F |
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199 | |||
200 | ; cmp [edi+inp_size], 4 |
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201 | ; jb .fali |
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202 | |||
203 | mov ebx, [edi+input] |
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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 | |||
212 | @@: |
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213 | jmp [srv_calls+eax*4] |
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214 | |||
215 | |||
216 | .fail: |
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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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222 | mov eax, [edi+output] |
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223 | cmp [edi+out_size], 4 |
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224 | jne .fail |
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225 | mov eax, [eax] |
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226 | mov [eax], dword API_VERSION |
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227 | xor eax, eax |
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228 | ret |
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229 | |||
230 | align 4 |
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231 | .snd_create_buff: |
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232 | mov ebx, [edi+input] |
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233 | stdcall CreateBuffer, [ebx], [ebx+4] |
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234 | mov edi, [ioctl] |
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235 | mov ecx, [edi+output] |
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236 | mov ecx, [ecx] |
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237 | mov [ecx], ebx |
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238 | ret |
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239 | |||
240 | align 4 |
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241 | .snd_destroy_buff: |
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242 | mov eax, edx |
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243 | call DestroyBuffer |
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244 | ret |
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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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249 | ret |
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250 | |||
251 | align 4 |
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252 | .snd_getformat: |
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253 | movzx eax, word [edx+STREAM.format] |
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254 | mov ecx, [edi+output] |
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255 | mov ecx, [ecx] |
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256 | mov [ecx], eax |
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257 | xor eax, eax |
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258 | ret |
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259 | |||
260 | align 4 |
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261 | .snd_reset: |
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262 | stdcall ResetBuffer, edx, [ebx+4] |
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263 | ret |
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264 | |||
265 | align 4 |
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266 | .snd_setpos: |
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267 | stdcall SetBufferPos, edx, [ebx+4] |
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268 | ret |
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269 | |||
270 | align 4 |
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271 | .snd_getpos: |
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272 | stdcall GetBufferPos, edx |
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273 | mov edi, [ioctl] |
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274 | mov ecx, [edi+output] |
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275 | mov ecx, [ecx] |
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276 | mov [ecx], ebx |
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277 | ret |
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278 | |||
279 | align 4 |
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280 | .snd_setbuff: |
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281 | mov eax, [ebx+4] |
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282 | stdcall set_buffer, edx, eax, [ebx+8], [ebx+12] |
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283 | ret |
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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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303 | stdcall SetBufferVol, edx, [ebx+4], [ebx+8] |
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304 | ret |
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305 | |||
306 | align 4 |
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307 | .snd_getvolume: |
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308 | mov eax, [edi+output] |
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309 | mov ecx, [eax] |
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310 | mov eax, [eax+4] |
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311 | stdcall GetBufferVol, edx, ecx, eax |
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312 | ret |
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313 | align 4 |
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314 | .snd_setpan: |
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315 | stdcall SetBufferPan, edx, [ebx+4] |
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316 | ret |
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317 | |||
318 | align 4 |
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319 | .snd_getpan: |
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320 | mov eax, [edx+STREAM.pan] |
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321 | mov ebx, [edi+output] |
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322 | mov ebx, [ebx] |
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323 | mov [ebx], eax |
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324 | xor eax, eax |
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325 | ret |
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326 | |||
327 | align 4 |
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328 | .snd_getbuffsize: |
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329 | mov eax, [edx+STREAM.in_size] |
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330 | mov ecx, [edi+output] |
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331 | mov ecx, [ecx] |
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332 | mov [ecx], eax |
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333 | xor eax, eax |
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334 | ret |
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335 | |||
336 | align 4 |
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337 | .snd_getfreespace: |
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338 | test [edx+STREAM.format], PCM_OUT |
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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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346 | align 4 |
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347 | .snd_settimebase: |
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348 | cmp [edi+inp_size], 12 |
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349 | jne .fail |
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350 | |||
2694 | Serge | 351 | mov eax, [ebx+4] |
352 | mov ebx, [ebx+8] |
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353 | |||
354 | pushfd |
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355 | cli |
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2288 | clevermous | 356 | mov dword [edx+STREAM.time_base], eax |
357 | mov dword [edx+STREAM.time_base+4], ebx |
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358 | xor eax, eax |
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2694 | Serge | 359 | mov dword [edx+STREAM.time_stamp], eax |
360 | mov dword [edx+STREAM.time_stamp+4], eax |
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361 | popfd |
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362 | |||
2288 | clevermous | 363 | ret |
364 | |||
2694 | Serge | 365 | align 4 |
2288 | clevermous | 366 | .snd_gettimestamp: |
367 | cmp [edi+out_size], 8 |
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368 | jne .fail |
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369 | |||
370 | pushfd |
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371 | cli |
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372 | |||
373 | xor ebx, ebx |
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374 | push 48 |
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375 | push ebx ; local storage |
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376 | |||
377 | cmp [edx+STREAM.flags], SND_STOP |
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378 | je @F |
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379 | |||
380 | mov eax, esp |
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381 | |||
2694 | Serge | 382 | push ebx |
383 | push ecx |
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2288 | clevermous | 384 | push edx |
2694 | Serge | 385 | push esi |
2288 | clevermous | 386 | push edi |
387 | |||
388 | push 4 ;.out_size |
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389 | push eax ;.output |
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390 | push ebx ;.inp_size |
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391 | push ebx ;.input |
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392 | push DEV_GET_POS ;.code |
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393 | push dword [hSound] ;.handle |
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394 | mov eax, esp |
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395 | |||
396 | stdcall ServiceHandler, eax |
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397 | add esp, 6*4 |
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398 | |||
399 | pop edi |
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2694 | Serge | 400 | pop esi |
2288 | clevermous | 401 | pop edx |
2694 | Serge | 402 | pop ecx |
403 | pop ebx |
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2288 | clevermous | 404 | |
405 | test eax, eax |
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406 | jz @F |
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407 | |||
408 | mov dword [esp], 0 ; clear offset |
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409 | @@: |
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410 | mov edi, [edi+output] |
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411 | |||
412 | emms |
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413 | fild qword [edx+STREAM.time_stamp] |
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414 | fiadd dword [esp] ; primary buffer offset |
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415 | fidiv dword [esp+4] ; total_samples / frequency |
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416 | fadd qword [edx+STREAM.time_base] |
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417 | fstp qword [edi] |
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418 | add esp, 8 |
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419 | |||
420 | popfd |
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421 | |||
422 | xor eax, eax |
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423 | ret |
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424 | endp |
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425 | |||
426 | |||
427 | restore handle |
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428 | restore io_code |
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429 | restore input |
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430 | restore inp_size |
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431 | restore output |
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432 | restore out_size |
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433 | |||
434 | align 4 |
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435 | proc CreateBuffer stdcall, format:dword, size:dword |
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436 | locals |
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437 | str dd ? |
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438 | ring_size dd ? |
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439 | ring_pages dd ? |
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440 | endl |
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441 | |||
442 | mov eax, [format] |
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443 | cmp ax, PCM_1_8_8 |
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444 | ja .fail |
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445 | |||
446 | test eax, PCM_OUT |
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447 | jnz .test_out |
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448 | test eax, PCM_RING |
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449 | jnz .test_ring |
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450 | ;staic |
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451 | test eax, PCM_STATIC |
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452 | jz .test_out ;use PCM_OUT as default format |
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453 | jmp .test_ok |
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454 | .test_out: |
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455 | test eax, PCM_RING+PCM_STATIC |
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456 | jnz .fail |
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457 | or [format], PCM_OUT ;force set |
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458 | jmp .test_ok |
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459 | .test_ring: |
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460 | test eax, PCM_OUT+PCM_STATIC |
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461 | jnz .fail |
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462 | .test_ok: |
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463 | |||
464 | call GetPid |
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465 | mov ebx, eax |
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466 | mov eax, STREAM.sizeof |
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467 | |||
468 | call CreateObject |
||
469 | test eax, eax |
||
470 | jz .fail |
||
471 | mov [str], eax |
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472 | |||
473 | mov ebx, [format] |
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474 | mov [eax+STREAM.format], ebx |
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475 | |||
476 | xor ecx, ecx |
||
477 | movzx ebx, bx |
||
478 | cmp ebx, 19 |
||
479 | jb @f |
||
480 | mov ecx, 0x80808080 |
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481 | @@: |
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482 | mov [eax+STREAM.r_silence], ecx |
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483 | |||
484 | shl ebx, 2 |
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485 | lea ebx, [ebx+ebx*2] ;ebx*=12 |
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486 | |||
487 | mov ecx, [resampler_params+ebx] |
||
488 | mov edx, [resampler_params+ebx+4] |
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489 | mov esi, [resampler_params+ebx+8] |
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490 | |||
491 | mov [eax+STREAM.r_size], ecx |
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492 | mov [eax+STREAM.r_dt], edx |
||
493 | mov [eax+STREAM.resample], esi |
||
494 | xor ecx, ecx |
||
495 | mov [eax+STREAM.l_vol], ecx |
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496 | mov [eax+STREAM.r_vol], ecx |
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497 | mov dword [eax+STREAM.l_amp], 0x7FFF7FFF |
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498 | mov [eax+STREAM.pan], ecx |
||
499 | |||
500 | test [format], PCM_STATIC |
||
501 | jnz .static |
||
502 | |||
503 | ; ring and waveout |
||
504 | |||
505 | mov ebx, 0x10000 |
||
506 | test [format], PCM_RING |
||
507 | jz .waveout |
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508 | |||
509 | mov ebx, [eax+STREAM.r_size] |
||
510 | add ebx, 4095 |
||
511 | and ebx, -4096 |
||
512 | add ebx, ebx |
||
513 | .waveout: |
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514 | mov [ring_size], ebx |
||
515 | mov eax, ebx |
||
516 | shr ebx, 12 |
||
517 | mov [ring_pages], ebx |
||
518 | |||
519 | stdcall CreateRingBuffer, eax, PG_SW |
||
520 | |||
521 | mov edi, [str] |
||
522 | mov ecx, [ring_size] |
||
523 | mov [edi+STREAM.in_base], eax |
||
524 | mov [edi+STREAM.in_size], ecx |
||
525 | add eax, 128 |
||
526 | mov [edi+STREAM.in_wp], eax |
||
527 | mov [edi+STREAM.in_rp], eax |
||
528 | mov [edi+STREAM.in_count], 0 |
||
529 | |||
530 | mov [edi+STREAM.in_free], ecx |
||
531 | add eax, ecx |
||
532 | mov [edi+STREAM.in_top], eax |
||
533 | |||
534 | jmp .out_buff |
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535 | .static: |
||
536 | mov ecx, [size] |
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537 | add ecx, 128 ;resampler required |
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538 | mov [eax+STREAM.in_size], ecx |
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539 | stdcall KernelAlloc, ecx |
||
540 | |||
541 | mov edi, [str] |
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542 | mov [edi+STREAM.in_base], eax |
||
543 | add eax, 128 |
||
544 | mov [edi+STREAM.in_wp], eax |
||
545 | mov [edi+STREAM.in_rp], eax |
||
546 | mov ebx, [size] |
||
547 | mov [edi+STREAM.in_count], ebx |
||
548 | mov [edi+STREAM.in_free], ebx |
||
549 | add eax, ebx |
||
550 | mov [edi+STREAM.in_top], eax |
||
551 | |||
552 | .out_buff: |
||
553 | stdcall AllocKernelSpace, dword 128*1024 |
||
554 | |||
555 | mov edi, [str] |
||
556 | xor ebx, ebx |
||
557 | |||
558 | mov [edi+STREAM.out_base], eax |
||
559 | mov [edi+STREAM.out_wp], eax |
||
560 | mov [edi+STREAM.out_rp], eax |
||
561 | mov [edi+STREAM.out_count], ebx |
||
562 | add eax, 64*1024 |
||
563 | mov [edi+STREAM.out_top], eax |
||
564 | |||
565 | mov dword [edi+STREAM.time_base], ebx |
||
566 | mov dword [edi+STREAM.time_base+4], ebx |
||
567 | |||
568 | mov dword [edi+STREAM.time_stamp], ebx |
||
569 | mov dword [edi+STREAM.time_stamp+4], ebx |
||
570 | mov dword [edi+STREAM.last_ts], ebx |
||
571 | |||
572 | stdcall AllocPages, dword 64/4 |
||
573 | mov edi, [str] |
||
574 | mov ebx, [edi+STREAM.out_base] |
||
575 | mov ecx, 16 |
||
576 | or eax, PG_SW |
||
577 | push eax |
||
578 | push ebx |
||
579 | call CommitPages ;eax, ebx, ecx |
||
580 | mov ecx, 16 |
||
581 | pop ebx |
||
582 | pop eax |
||
583 | add ebx, 64*1024 |
||
584 | call CommitPages ;double mapped |
||
585 | |||
586 | mov edi, [str] |
||
587 | mov ecx, [edi+STREAM.in_top] |
||
588 | mov edi, [edi+STREAM.in_base] |
||
589 | sub ecx, edi |
||
590 | xor eax, eax |
||
591 | shr ecx, 2 |
||
592 | cld |
||
593 | rep stosd |
||
594 | |||
595 | mov edi, [str] |
||
596 | mov edi, [edi+STREAM.out_base] |
||
597 | mov ecx, (64*1024)/4 |
||
598 | rep stosd |
||
599 | |||
600 | xor esi, esi |
||
601 | mov ecx, MANUAL_DESTROY |
||
602 | call CreateEvent |
||
603 | |||
604 | mov ebx, [str] |
||
605 | mov [ebx+STREAM.notify_event], eax |
||
606 | mov [ebx+STREAM.notify_id], edx |
||
607 | |||
608 | mov [ebx+STREAM.magic], 'WAVE' |
||
609 | mov [ebx+STREAM.destroy], DestroyBuffer.destroy |
||
610 | mov [ebx+STREAM.size], STREAM.sizeof |
||
611 | mov [ebx+STREAM.flags], SND_STOP |
||
612 | |||
613 | pushf |
||
614 | cli |
||
615 | mov eax, str.fd-FD_OFFSET |
||
616 | mov edx, [eax+STREAM.str_fd] |
||
617 | mov [ebx+STREAM.str_fd], edx |
||
618 | mov [ebx+STREAM.str_bk], eax |
||
619 | mov [eax+STREAM.str_fd], ebx |
||
620 | mov [edx+STREAM.str_bk], ebx |
||
621 | popf |
||
622 | |||
623 | xor eax, eax |
||
624 | ret |
||
625 | .fail: |
||
626 | xor ebx, ebx |
||
627 | or eax, -1 |
||
628 | ret |
||
629 | endp |
||
630 | |||
631 | ;param |
||
632 | ; eax= buffer handle |
||
633 | |||
634 | align 4 |
||
635 | DestroyBuffer: |
||
636 | .handle equ esp ;local |
||
637 | |||
638 | mov [eax+STREAM.flags], SND_STOP |
||
639 | .destroy: |
||
640 | push eax |
||
641 | |||
642 | pushfd |
||
643 | cli |
||
644 | mov ebx, [eax+STREAM.str_fd] |
||
645 | mov ecx, [eax+STREAM.str_bk] |
||
646 | mov [ebx+STREAM.str_bk], ecx |
||
647 | mov [ecx+STREAM.str_fd], ebx |
||
648 | popf |
||
649 | |||
650 | stdcall KernelFree, [eax+STREAM.in_base] |
||
651 | mov eax, [.handle] |
||
652 | stdcall KernelFree, [eax+STREAM.out_base] |
||
653 | |||
654 | pop eax ;restore stack |
||
655 | call DestroyObject ;eax= stream |
||
656 | xor eax, eax |
||
657 | ret |
||
658 | .fail: |
||
659 | or eax, -1 |
||
660 | ret |
||
661 | restore .handle |
||
662 | |||
663 | align 4 |
||
664 | proc SetFormat stdcall, str:dword, format:dword |
||
665 | |||
666 | cmp word [format], PCM_1_8_8 |
||
667 | ja .fail |
||
668 | |||
669 | mov edx, [str] |
||
670 | mov [edx+STREAM.flags], SND_STOP |
||
671 | |||
672 | test [edx+STREAM.format], PCM_RING |
||
673 | jnz .fail |
||
674 | |||
675 | ; mov eax,[edx+STREAM.out_base] |
||
676 | ; mov [edx+STREAM.out_wp], eax |
||
677 | ; mov [edx+STREAM.out_rp], eax |
||
678 | ; mov [edx+STREAM.out_count], 0 |
||
679 | |||
680 | movzx eax, word [format] |
||
681 | mov word [edx+STREAM.format], ax |
||
682 | |||
683 | xor ebx, ebx |
||
684 | cmp eax, 19 |
||
685 | jb @f |
||
686 | mov ebx, 0x80808080 |
||
687 | @@: |
||
688 | mov [edx+STREAM.r_silence], ebx |
||
689 | |||
690 | shl eax, 2 |
||
691 | lea eax, [eax+eax*2] ;eax*=12 |
||
692 | |||
693 | mov edi, [resampler_params+eax] |
||
694 | mov ecx, [resampler_params+eax+4] |
||
695 | mov ebx, [resampler_params+eax+8] |
||
696 | |||
697 | mov [edx+STREAM.r_size], edi |
||
698 | mov [edx+STREAM.r_dt], ecx |
||
699 | mov [edx+STREAM.resample], ebx |
||
700 | |||
701 | mov edi, [edx+STREAM.in_base] |
||
702 | mov ecx, 128/4 |
||
703 | mov eax, [edx+STREAM.r_silence] |
||
704 | cld |
||
705 | rep stosd |
||
706 | xor eax, eax |
||
707 | ret |
||
708 | .fail: |
||
709 | or eax, -1 |
||
710 | ret |
||
711 | endp |
||
712 | |||
713 | ; for static buffers only |
||
714 | ; use waveout for streams |
||
715 | |||
716 | align 4 |
||
717 | proc set_buffer stdcall, str:dword,src:dword,offs:dword,size:dword |
||
718 | |||
719 | mov edx, [str] |
||
720 | test [edx+STREAM.format], PCM_OUT |
||
721 | jnz .fail |
||
722 | |||
723 | mov esi, [src] |
||
724 | mov edi, [offs] |
||
725 | add edi, [edx+STREAM.in_base] |
||
726 | add edi, 128 |
||
727 | |||
728 | cmp edi, [edx+STREAM.in_top] |
||
729 | jae .fail |
||
730 | |||
731 | mov ecx, [size] |
||
732 | lea ebx, [ecx+edi] |
||
733 | sub ebx, [edx+STREAM.in_top] |
||
734 | jb @F |
||
735 | sub ecx, ebx |
||
736 | @@: |
||
737 | shr ecx, 2 |
||
738 | cld |
||
739 | rep movsd |
||
740 | xor eax, eax |
||
741 | ret |
||
742 | .fail: |
||
743 | or eax, -1 |
||
744 | ret |
||
745 | endp |
||
746 | |||
747 | ; for stream buffers only |
||
748 | |||
749 | align 4 |
||
750 | proc wave_out stdcall, str:dword,src:dword,size:dword |
||
751 | locals |
||
752 | state_saved dd ? |
||
753 | fpu_state rb 528 |
||
754 | endl |
||
755 | |||
756 | mov edx, [str] |
||
757 | mov eax, [edx+STREAM.format] |
||
758 | test eax, PCM_OUT |
||
759 | jz .fail |
||
760 | |||
761 | cmp ax, PCM_ALL |
||
762 | je .fail |
||
763 | |||
764 | mov esi, [src] |
||
765 | test esi, esi |
||
766 | jz .fail |
||
767 | |||
768 | cmp esi, OS_BASE |
||
769 | jae .fail |
||
770 | |||
771 | mov [state_saved], 0 |
||
772 | |||
773 | .main_loop: |
||
774 | mov edx, [str] |
||
775 | |||
776 | mov ebx, [size] |
||
777 | test ebx, ebx |
||
778 | jz .done |
||
779 | |||
780 | cmp [edx+STREAM.flags], SND_STOP |
||
781 | jne .fill |
||
782 | |||
783 | mov edi, [edx+STREAM.in_base] |
||
784 | mov ecx, 128/4 |
||
785 | mov eax, [edx+STREAM.r_silence] |
||
786 | cld |
||
787 | rep stosd |
||
788 | |||
789 | mov ecx, [edx+STREAM.in_size] |
||
790 | sub ecx, 128 |
||
791 | mov [edx+STREAM.in_wp], edi |
||
792 | mov [edx+STREAM.in_rp], edi |
||
793 | mov [edx+STREAM.in_count], 0 |
||
794 | mov [edx+STREAM.in_free], ecx |
||
795 | |||
796 | mov eax, [edx+STREAM.out_base] |
||
797 | mov [edx+STREAM.out_wp], eax |
||
798 | mov [edx+STREAM.out_rp], eax |
||
799 | mov [edx+STREAM.out_count], 0 |
||
800 | .fill: |
||
801 | cli |
||
802 | |||
803 | mov ecx, [edx+STREAM.in_free] |
||
804 | test ecx, ecx |
||
805 | jz .wait |
||
806 | |||
807 | cmp ecx, ebx |
||
808 | jbe @F |
||
809 | |||
810 | mov ecx, ebx |
||
811 | @@: |
||
812 | sub [size], ecx |
||
813 | add [edx+STREAM.in_count], ecx |
||
814 | sub [edx+STREAM.in_free], ecx |
||
815 | |||
816 | shr ecx, 2 |
||
817 | mov edi, [edx+STREAM.in_wp] |
||
818 | mov esi, [src] |
||
819 | cld |
||
820 | rep movsd |
||
821 | |||
822 | mov [src], esi |
||
823 | cmp edi, [edx+STREAM.in_top] |
||
824 | jb @F |
||
825 | sub edi, [edx+STREAM.in_size] |
||
826 | @@: |
||
827 | mov [edx+STREAM.in_wp], edi |
||
828 | |||
829 | cmp [edx+STREAM.out_count], 32768 |
||
830 | jae .skip |
||
831 | |||
832 | cmp [state_saved], 0 |
||
833 | jne @F |
||
834 | lea eax, [fpu_state+15] |
||
835 | and eax, -16 |
||
836 | call FpuSave |
||
837 | mov [state_saved], 1 |
||
838 | @@: |
||
839 | stdcall refill, edx |
||
840 | |||
841 | .skip: |
||
842 | sti |
||
843 | mov edx, [str] |
||
844 | mov [edx+STREAM.flags], SND_PLAY |
||
845 | cmp [eng_state], SND_PLAY |
||
846 | je .main_loop |
||
847 | |||
848 | stdcall dev_play, [hSound] |
||
849 | mov [eng_state], SND_PLAY |
||
850 | jmp .main_loop |
||
851 | .wait: |
||
852 | sti |
||
853 | mov edx, [str] |
||
854 | mov eax, [edx+STREAM.notify_event] |
||
855 | mov ebx, [edx+STREAM.notify_id] |
||
856 | call WaitEvent ;eax ebx |
||
857 | jmp .main_loop |
||
858 | .done: |
||
859 | cmp [state_saved], 1 |
||
860 | jne @F |
||
861 | |||
862 | lea eax, [fpu_state+15] |
||
863 | and eax, -16 |
||
864 | call FpuRestore |
||
865 | @@: |
||
866 | xor eax, eax |
||
867 | ret |
||
868 | .fail: |
||
869 | or eax, -1 |
||
870 | ret |
||
871 | endp |
||
872 | |||
873 | ; both static and stream |
||
874 | ; reset all but not clear buffers |
||
875 | |||
876 | |||
877 | ; flags reserved |
||
2991 | Serge | 878 | ; RESET_INPUT equ 1 ;reset and clear input buffer |
879 | ; RESET_OUTPUT equ 2 ;reset and clear output buffer |
||
2288 | clevermous | 880 | ; RESET_ALL equ 3 |
881 | |||
882 | |||
883 | align 4 |
||
884 | proc ResetBuffer stdcall, str:dword, flags:dword |
||
885 | |||
886 | mov edx, [str] |
||
887 | mov [edx+STREAM.flags], SND_STOP |
||
888 | |||
889 | mov edi, [edx+STREAM.in_base] |
||
890 | mov ecx, 128/4 |
||
891 | mov eax, [edx+STREAM.r_silence] |
||
892 | cld |
||
893 | rep stosd |
||
894 | |||
895 | mov [edx+STREAM.in_wp], edi |
||
896 | mov [edx+STREAM.in_rp], edi |
||
897 | |||
898 | test [edx+STREAM.flags], PCM_STATIC |
||
899 | jnz .static |
||
900 | mov [edx+STREAM.in_count], 0 |
||
901 | jmp @F |
||
902 | .static: |
||
903 | mov eax, [edx+STREAM.in_size] |
||
904 | mov [edx+STREAM.in_count], eax |
||
905 | @@: |
||
906 | |||
907 | mov eax, [edx+STREAM.in_size] |
||
908 | sub eax, 128 |
||
909 | mov [edx+STREAM.in_free], eax |
||
910 | |||
911 | xor eax, eax |
||
912 | mov ebx, [edx+STREAM.out_base] |
||
913 | mov [edx+STREAM.out_wp], ebx |
||
914 | mov [edx+STREAM.out_rp], ebx |
||
915 | mov [edx+STREAM.out_count], eax |
||
2991 | Serge | 916 | |
917 | mov dword [edx+STREAM.time_base], eax |
||
918 | mov dword [edx+STREAM.time_base+4], eax |
||
919 | |||
920 | mov dword [edx+STREAM.time_stamp], eax |
||
921 | mov dword [edx+STREAM.time_stamp+4], eax |
||
922 | mov dword [edx+STREAM.last_ts], eax |
||
923 | |||
924 | |||
925 | mov eax, [edx+STREAM.r_silence] |
||
926 | test [flags], 1 |
||
927 | jz @F |
||
928 | |||
929 | mov ecx, [edx+STREAM.in_top] |
||
930 | mov edi, [edx+STREAM.in_base] |
||
931 | sub ecx, edi |
||
932 | shr ecx, 2 |
||
933 | cld |
||
934 | rep stosd |
||
935 | @@: |
||
936 | test [flags], 2 |
||
937 | jz @F |
||
938 | |||
939 | mov edi, [edx+STREAM.out_base] |
||
940 | mov ecx, (64*1024)/4 |
||
941 | rep stosd |
||
942 | @@: |
||
2288 | clevermous | 943 | ret |
944 | .fail: |
||
945 | or eax, -1 |
||
946 | ret |
||
947 | endp |
||
948 | |||
949 | ; for static buffers only |
||
950 | |||
951 | align 4 |
||
952 | proc SetBufferPos stdcall, str:dword, pos:dword |
||
953 | |||
954 | mov edx, [str] |
||
955 | test [edx+STREAM.format], PCM_STATIC |
||
956 | jz .fail |
||
957 | |||
958 | mov [edx+STREAM.flags], SND_STOP |
||
959 | |||
960 | mov eax, [pos] |
||
961 | add eax, [edx+STREAM.in_base] |
||
962 | mov ebx, [edx+STREAM.in_top] |
||
963 | add eax, 128 |
||
964 | |||
965 | cmp eax, ebx |
||
966 | jae .fail |
||
967 | |||
968 | mov [edx+STREAM.in_rp], eax |
||
969 | sub ebx, eax |
||
970 | mov [edx+STREAM.in_count], ebx |
||
971 | xor eax, eax |
||
972 | ret |
||
973 | .fail: |
||
974 | or eax, -1 |
||
975 | ret |
||
976 | endp |
||
977 | |||
978 | align 4 |
||
979 | proc GetBufferPos stdcall, str:dword |
||
980 | |||
981 | mov edx, [str] |
||
982 | test [edx+STREAM.format], PCM_STATIC |
||
983 | jz .fail |
||
984 | |||
985 | mov ebx, [edx+STREAM.in_rp] |
||
986 | sub ebx, [edx+STREAM.in_base] |
||
987 | sub ebx, 128 |
||
988 | xor eax, eax |
||
989 | ret |
||
990 | .fail: |
||
991 | xor ebx, ebx |
||
992 | or eax, -1 |
||
993 | ret |
||
994 | endp |
||
995 | |||
996 | ; both |
||
997 | |||
998 | align 4 |
||
999 | proc SetBufferVol stdcall, str:dword,l_vol:dword,r_vol:dword |
||
1000 | |||
1001 | mov edx, [str] |
||
1002 | stdcall set_vol_param, [l_vol], [r_vol], [edx+STREAM.pan] |
||
1003 | ret |
||
1004 | endp |
||
1005 | |||
1006 | |||
1007 | proc minw stdcall, arg1:dword, arg2:dword |
||
1008 | mov ax, word [arg1] |
||
1009 | cmp ax, word [arg2] |
||
1010 | jle @f |
||
1011 | mov eax, [arg2] |
||
1012 | @@: |
||
1013 | ret |
||
1014 | endp |
||
1015 | |||
1016 | proc maxw stdcall, arg1:dword, arg2:dword |
||
1017 | mov ax, word [arg1] |
||
1018 | cmp ax, word [arg2] |
||
1019 | jge @f |
||
1020 | mov eax, [arg2] |
||
1021 | @@: |
||
1022 | ret |
||
1023 | endp |
||
1024 | |||
1025 | |||
1026 | proc set_vol_param stdcall, l_vol:dword,r_vol:dword,pan:dword |
||
1027 | locals |
||
1028 | _600 dd ? |
||
1029 | _32767 dd ? |
||
1030 | state rb 108 |
||
1031 | endl |
||
1032 | |||
1033 | mov [_600], 0x44160000 ;600.0 |
||
1034 | mov [_32767], 32767 |
||
1035 | |||
1036 | lea ebx, [state] |
||
1037 | fnsave [ebx] |
||
1038 | |||
1039 | stdcall minw, [l_vol], [vol_max] |
||
1040 | stdcall maxw, eax, [vol_min] |
||
1041 | mov [l_vol], eax |
||
1042 | mov [edx+STREAM.l_vol], eax |
||
1043 | stdcall minw, [r_vol], [vol_max+4] |
||
1044 | stdcall maxw, eax, [vol_min+4] |
||
1045 | mov [r_vol], eax |
||
1046 | mov [edx+STREAM.r_vol], eax |
||
1047 | |||
1048 | stdcall minw, [pan], [pan_max] |
||
1049 | stdcall maxw, eax, [vol_min] |
||
1050 | mov [edx+STREAM.pan], eax |
||
1051 | |||
1052 | cmp word [edx+STREAM.pan], 0 |
||
1053 | jl @f |
||
1054 | |||
1055 | mov ebx, [l_vol] |
||
1056 | sub ebx, eax |
||
1057 | stdcall minw, ebx, [vol_max] |
||
1058 | stdcall maxw, eax, [vol_min] |
||
1059 | mov [l_vol], eax |
||
1060 | jmp .calc_amp |
||
1061 | @@: |
||
1062 | mov ebx, [r_vol] |
||
1063 | add ebx, [pan] |
||
1064 | stdcall minw, ebx, [vol_max+4] |
||
1065 | stdcall maxw, eax, [vol_min+4] |
||
1066 | mov [r_vol], eax |
||
1067 | .calc_amp: |
||
1068 | emms |
||
1069 | fild word [l_vol] |
||
1070 | |||
1071 | call .calc |
||
1072 | |||
1073 | fistp word [edx+STREAM.l_amp] |
||
1074 | fstp dword [edx+STREAM.l_amp_f] |
||
1075 | fstp st0 |
||
1076 | |||
1077 | fild word [r_vol] |
||
1078 | |||
1079 | call .calc |
||
1080 | |||
1081 | fistp word [edx+STREAM.r_amp] |
||
1082 | fstp dword [edx+STREAM.r_amp_f] |
||
1083 | fstp st0 |
||
1084 | |||
1085 | fnclex |
||
1086 | lea ebx, [state] |
||
1087 | frstor [ebx] |
||
1088 | |||
1089 | xor eax, eax |
||
1090 | inc eax |
||
1091 | ret |
||
1092 | .calc: |
||
1093 | fdiv dword [_600] |
||
1094 | fld st0 |
||
1095 | frndint |
||
1096 | fxch st1 |
||
1097 | fsub st, st1 |
||
1098 | f2xm1 |
||
1099 | fld1 |
||
1100 | faddp st1, st0 |
||
1101 | fscale |
||
1102 | fld st0 |
||
1103 | fimul dword [_32767] |
||
1104 | ret 0 |
||
1105 | endp |
||
1106 | |||
1107 | |||
1108 | align 4 |
||
1109 | proc GetBufferVol stdcall, str:dword,p_lvol:dword,p_rvol:dword |
||
1110 | |||
1111 | mov edx, [str] |
||
1112 | mov eax, [p_lvol] |
||
1113 | movsx ecx, word [edx+STREAM.l_vol] |
||
1114 | mov [eax], ecx |
||
1115 | |||
1116 | mov eax, [p_rvol] |
||
1117 | movsx ecx, word [edx+STREAM.r_vol] |
||
1118 | mov [eax], ecx |
||
1119 | xor eax, eax |
||
1120 | ret |
||
1121 | endp |
||
1122 | |||
1123 | align 4 |
||
1124 | proc SetBufferPan stdcall, str:dword,pan:dword |
||
1125 | |||
1126 | mov edx, [str] |
||
1127 | stdcall set_vol_param, [edx+STREAM.l_vol], \ |
||
1128 | [edx+STREAM.r_vol],[pan] |
||
1129 | ret |
||
1130 | endp |
||
1131 | |||
1132 | ; for static and ring buffers only |
||
1133 | |||
1134 | align 4 |
||
1135 | proc play_buffer stdcall, str:dword, flags:dword |
||
1136 | |||
1137 | mov ebx, [str] |
||
1138 | mov eax, [ebx+STREAM.format] |
||
1139 | test eax, PCM_OUT |
||
1140 | jnz .fail |
||
1141 | |||
1142 | cmp ax, PCM_ALL |
||
1143 | je .fail |
||
1144 | |||
1145 | mov [ebx+STREAM.flags], SND_PLAY |
||
1146 | cmp [eng_state], SND_PLAY |
||
1147 | je .done |
||
1148 | |||
1149 | stdcall dev_play, [hSound] |
||
1150 | mov [eng_state], SND_PLAY |
||
1151 | .done: |
||
1152 | test [flags], PLAY_SYNC |
||
1153 | jz @F |
||
1154 | |||
1155 | mov edx, [str] |
||
1156 | .wait: |
||
1157 | mov eax, [edx+STREAM.notify_event] |
||
1158 | mov ebx, [edx+STREAM.notify_id] |
||
1159 | call WaitEvent ;eax ebx |
||
1160 | |||
1161 | mov edx, [str] |
||
1162 | cmp [edx+STREAM.flags], SND_STOP |
||
1163 | jne .wait |
||
1164 | @@: |
||
1165 | xor eax, eax |
||
1166 | ret |
||
1167 | .fail: |
||
1168 | or eax, -1 |
||
1169 | ret |
||
1170 | endp |
||
1171 | |||
1172 | ; for static and ring buffers only |
||
1173 | |||
1174 | align 4 |
||
1175 | proc stop_buffer stdcall, str:dword |
||
1176 | |||
1177 | mov edx, [str] |
||
1178 | test [edx+STREAM.format], PCM_STATIC+PCM_RING |
||
1179 | jz .fail |
||
1180 | |||
1181 | mov [edx+STREAM.flags], SND_STOP |
||
1182 | |||
1183 | mov eax, [edx+STREAM.notify_event] |
||
1184 | mov ebx, [edx+STREAM.notify_id] |
||
1185 | call ClearEvent ;eax ebx |
||
1186 | |||
1187 | xor eax, eax |
||
1188 | ret |
||
1189 | .fail: |
||
1190 | or eax, -1 |
||
1191 | ret |
||
1192 | endp |
||
1193 | |||
1194 | ; param |
||
1195 | ; eax= mix_list |
||
1196 | |||
1197 | align 4 |
||
1198 | do_mix_list: |
||
1199 | |||
1200 | xor edx, edx |
||
1201 | mov esi, str.fd-FD_OFFSET |
||
1202 | mov ebx, [esi+STREAM.str_fd] |
||
1203 | @@: |
||
1204 | cmp ebx, esi |
||
1205 | je .done |
||
1206 | |||
1207 | cmp [ebx+STREAM.magic], 'WAVE' |
||
1208 | jne .next |
||
1209 | |||
1210 | cmp [ebx+STREAM.size], STREAM.sizeof |
||
1211 | jne .next |
||
1212 | |||
1213 | cmp [ebx+STREAM.flags], SND_PLAY; |
||
1214 | jne .next |
||
1215 | |||
1216 | mov ecx, [ebx+STREAM.out_count] |
||
1217 | test ecx, ecx |
||
1218 | jnz .l1 |
||
1219 | |||
1220 | test [ebx+STREAM.format], PCM_RING |
||
1221 | jnz .next |
||
1222 | mov [ebx+STREAM.flags], SND_STOP |
||
1223 | jmp .next |
||
1224 | .l1: |
||
1225 | cmp ecx, 512 |
||
1226 | jae .add_buff |
||
1227 | |||
1228 | mov edi, [ebx+STREAM.out_rp] |
||
1229 | add edi, ecx |
||
1230 | sub ecx, 512 |
||
1231 | neg ecx |
||
1232 | push eax |
||
1233 | xor eax, eax |
||
1234 | cld |
||
1235 | rep stosb |
||
1236 | pop eax |
||
1237 | |||
1238 | mov [ebx+STREAM.out_count], 512 |
||
1239 | |||
1240 | .add_buff: |
||
1241 | mov ecx, [ebx+STREAM.out_rp] |
||
1242 | mov [eax], ecx |
||
1243 | |||
1244 | if USE_SSE2_MIXER |
||
1245 | mov edi, dword [ebx+STREAM.l_amp_f] |
||
1246 | mov [eax+4], edi |
||
1247 | mov edi, dword [ebx+STREAM.r_amp_f] |
||
1248 | mov [eax+8], edi |
||
1249 | else |
||
1250 | mov edi, dword [ebx+STREAM.l_amp] |
||
1251 | mov [eax+4], edi |
||
1252 | end if |
||
1253 | add [ebx+STREAM.out_rp], 512 |
||
1254 | sub [ebx+STREAM.out_count], 512 |
||
1255 | |||
1256 | add eax, 12 |
||
1257 | inc edx |
||
1258 | .next: |
||
1259 | mov ebx, [ebx+STREAM.str_fd] |
||
1260 | jmp @B |
||
1261 | .done: |
||
1262 | mov eax, edx |
||
1263 | ret |
||
1264 | |||
1265 | align 4 |
||
1266 | prepare_playlist: |
||
1267 | |||
1268 | xor edx, edx |
||
1269 | mov [play_count], edx |
||
1270 | mov esi, str.fd-FD_OFFSET |
||
1271 | mov edi, [esi+STREAM.str_fd] |
||
1272 | @@: |
||
1273 | cmp edi, esi |
||
1274 | je .done |
||
1275 | |||
1276 | cmp [edi+STREAM.magic], 'WAVE' |
||
1277 | jne .next |
||
1278 | |||
1279 | cmp [edi+STREAM.size], STREAM.sizeof |
||
1280 | jne .next |
||
1281 | |||
1282 | cmp [edi+STREAM.flags], SND_PLAY; |
||
1283 | jne .next |
||
1284 | |||
1285 | mov [play_list+edx], edi |
||
1286 | inc [play_count] |
||
1287 | add edx, 4 |
||
1288 | .next: |
||
1289 | mov edi, [edi+STREAM.str_fd] |
||
1290 | jmp @B |
||
1291 | .done: |
||
1292 | ret |
||
1293 | |||
1294 | align 4 |
||
1295 | proc set_handler stdcall, hsrv:dword, handler_proc:dword |
||
1296 | locals |
||
1297 | handler dd ? |
||
1298 | io_code dd ? |
||
1299 | input dd ? |
||
1300 | inp_size dd ? |
||
1301 | output dd ? |
||
1302 | out_size dd ? |
||
1303 | val dd ? |
||
1304 | endl |
||
1305 | |||
1306 | mov eax, [hsrv] |
||
1307 | lea ecx, [handler_proc] |
||
1308 | xor ebx, ebx |
||
1309 | |||
1310 | mov [handler], eax |
||
1311 | mov [io_code], DEV_CALLBACK |
||
1312 | mov [input], ecx |
||
1313 | mov [inp_size], 4 |
||
1314 | mov [output], ebx |
||
1315 | mov [out_size], 0 |
||
1316 | |||
1317 | lea eax, [handler] |
||
1318 | stdcall ServiceHandler, eax |
||
1319 | ret |
||
1320 | endp |
||
1321 | |||
1322 | align 4 |
||
1323 | proc dev_play stdcall, hsrv:dword |
||
1324 | locals |
||
1325 | handle dd ? |
||
1326 | io_code dd ? |
||
1327 | input dd ? |
||
1328 | inp_size dd ? |
||
1329 | output dd ? |
||
1330 | out_size dd ? |
||
1331 | val dd ? |
||
1332 | endl |
||
1333 | |||
1334 | mov eax, [hsrv] |
||
1335 | xor ebx, ebx |
||
1336 | |||
1337 | mov [handle], eax |
||
1338 | mov [io_code], DEV_PLAY |
||
1339 | mov [input], ebx |
||
1340 | mov [inp_size], ebx |
||
1341 | mov [output], ebx |
||
1342 | mov [out_size], ebx |
||
1343 | |||
1344 | lea eax, [handle] |
||
1345 | stdcall ServiceHandler, eax |
||
1346 | ret |
||
1347 | endp |
||
1348 | |||
1349 | if 0 |
||
1350 | align 4 |
||
1351 | dword2str: |
||
1352 | mov esi, hex_buff |
||
1353 | mov ecx, -8 |
||
1354 | @@: |
||
1355 | rol eax, 4 |
||
1356 | mov ebx, eax |
||
1357 | and ebx, 0x0F |
||
1358 | mov bl, [ebx+hexletters] |
||
1359 | mov [8+esi+ecx], bl |
||
1360 | inc ecx |
||
1361 | jnz @B |
||
1362 | ret |
||
1363 | |||
1364 | hexletters db '0123456789ABCDEF' |
||
1365 | hex_buff db 8 dup(0),13,10,0 |
||
1366 | |||
1367 | end if |
||
1368 | |||
1369 | include 'mixer.asm' |
||
1370 | include 'mix_mmx.inc' |
||
1371 | include 'mix_sse2.inc' |
||
1372 | |||
1373 | ;if USE_SSE |
||
1374 | ; include 'mix_sse.inc' |
||
1375 | ;end if |
||
1376 | |||
1377 | align 16 |
||
1378 | resampler_params: |
||
1379 | ;r_size r_dt resampler_func |
||
1380 | dd 0,0,0 ; 0 PCM_ALL |
||
1381 | dd 16384, 0, copy_stream ; 1 PCM_2_16_48 |
||
1382 | dd 8192, 0, m16_stereo ; 2 PCM_1_16_48 |
||
1383 | |||
1384 | dd 16384, 30109, resample_2 ; 3 PCM_2_16_44 |
||
1385 | dd 8192, 30109, resample_1 ; 4 PCM_1_16_44 |
||
1386 | |||
1387 | dd 16384, 21846, resample_2 ; 5 PCM_2_16_32 |
||
1388 | dd 8192, 21846, resample_1 ; 6 PCM_1_16_32 |
||
1389 | |||
1390 | dd 16384, 16384, resample_2 ; 7 PCM_2_16_24 |
||
1391 | dd 8192, 16384, resample_1 ; 8 PCM_1_16_24 |
||
1392 | |||
1393 | dd 8192, 15052, resample_2 ; 9 PCM_2_16_22 |
||
1394 | dd 4096, 15052, resample_1 ;10 PCM_1_16_22 |
||
1395 | |||
1396 | dd 8192, 10923, resample_2 ;11 PCM_2_16_16 |
||
1397 | dd 4096, 10923, resample_1 ;12 PCM_1_16_16 |
||
1398 | |||
1399 | dd 8192, 8192, resample_2 ;13 PCM_2_16_12 |
||
1400 | dd 4096, 8192, resample_1 ;14 PCM_1_16_12 |
||
1401 | |||
1402 | dd 4096, 7527, resample_2 ;15 PCM_2_16_11 |
||
1403 | dd 2048, 7527, resample_1 ;16 PCM_1_16_11 |
||
1404 | |||
1405 | dd 4096, 5462, resample_2 ;17 PCM_2_16_8 |
||
1406 | dd 2048, 5462, resample_1 ;18 PCM_1_16_8 |
||
1407 | |||
1408 | dd 16384, 0, s8_stereo ;19 PCM_2_8_48 |
||
1409 | dd 8192, 0, m8_stereo ;20 PCM_1_8_48 |
||
1410 | |||
1411 | dd 8192, 30109, resample_28 ;21 PCM_2_8_44 |
||
1412 | dd 4096, 30109, resample_18 ;22 PCM_1_8_44 |
||
1413 | |||
1414 | dd 8192, 21846, resample_28 ;23 PCM_2_8_32 |
||
1415 | dd 4096, 21846, resample_18 ;24 PCM_1_8_32 |
||
1416 | |||
1417 | dd 8192, 16384, resample_28 ;25 PCM_2_8_24 |
||
1418 | dd 4096, 16384, resample_18 ;26 PCM_1_8_24 |
||
1419 | |||
1420 | dd 4096, 15052, resample_28 ;27 PCM_2_8_22 |
||
1421 | dd 2048, 15052, resample_18 ;28 PCM_1_8_22 |
||
1422 | |||
1423 | dd 4096, 10923, resample_28 ;29 PCM_2_8_16 |
||
1424 | dd 2048, 10923, resample_18 ;30 PCM_1_8_16 |
||
1425 | |||
1426 | dd 4096, 8192, resample_28 ;31 PCM_2_8_12 |
||
1427 | dd 2048, 8192, resample_18 ;32 PCM_1_8_12 |
||
1428 | |||
1429 | dd 2048, 7527, resample_28 ;33 PCM_2_8_11 |
||
1430 | dd 1024, 7527, resample_18 ;34 PCM_1_8_11 |
||
1431 | |||
1432 | dd 2048, 5462, resample_28 ;35 PCM_2_8_8 |
||
1433 | dd 1024, 5462, resample_18 ;36 PCM_1_8_8 |
||
1434 | |||
1435 | m7 dw 0x8000,0x8000,0x8000,0x8000 |
||
1436 | mm80 dq 0x8080808080808080 |
||
1437 | mm_mask dq 0xFF00FF00FF00FF00 |
||
1438 | |||
1439 | vol_max dd 0x00000000,0x00000000 |
||
1440 | vol_min dd 0x0000D8F0,0x0000D8F0 |
||
1441 | pan_max dd 0x00002710,0x00002710 |
||
1442 | |||
1443 | ;stream_map dd 0xFFFF ; 16 |
||
1444 | version dd (5 shl 16) or SOUND_VERSION |
||
1445 | |||
1446 | szInfinity db 'INFINITY',0 |
||
1447 | szSound db 'SOUND',0 |
||
1448 | |||
1449 | if DEBUG |
||
1450 | msgFail db 'Sound service not loaded',13,10,0 |
||
1451 | msgPlay db 'Play buffer',13,10,0 |
||
1452 | msgStop db 'Stop',13,10,0 |
||
1453 | msgUser db 'User callback',13,10,0 |
||
1454 | msgMem db 'Not enough memory',13,10,0 |
||
1455 | msgDestroy db 'Destroy sound buffer', 13,10,0 |
||
1456 | msgWaveout db 'Play waveout', 13,10,0 |
||
1457 | msgSetVolume db 'Set volume',13,10,0 |
||
1458 | end if |
||
1459 | |||
1460 | section '.data' data readable writable align 16 |
||
1461 | |||
1462 | play_list rd 16 |
||
1463 | mix_input rd 16 |
||
1464 | play_count rd 1 |
||
1465 | hSound rd 1 |
||
1466 | eng_state rd 1 |
||
1467 | mix_buff rd 1 |
||
1468 | mix_buff_map rd 1 |
||
1469 | str.fd rd 1 |
||
1470 | str.bk rd 1 |
||
1471 | |||
1472 | mix_2_core rd 1 |
||
1473 | mix_3_core rd 1 |
||
1474 | mix_4_core rd 1 |