forked from KolibriOS/kolibrios
sound.asm: fix counter bug
git-svn-id: svn://kolibrios.org@1697 a494cfbc-eb01-0410-851d-a64ba20cac60
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@ -359,6 +359,9 @@ align 4
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cmp [edi+out_size], 8
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jne .fail
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pushfd
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cli
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xor ebx, ebx
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push 48
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push ebx ; local storage
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@ -392,6 +395,7 @@ align 4
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@@:
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mov edi, [edi+output]
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emms
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fild qword [edx+STREAM.time_stamp]
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fiadd dword [esp] ; primary buffer offset
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fidiv dword [esp+4] ; total_samples / frequency
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@ -399,6 +403,8 @@ align 4
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fstp qword [edi]
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add esp, 8
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popfd
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xor eax, eax
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ret
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endp
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@ -547,6 +553,7 @@ proc CreateBuffer stdcall, format:dword, size:dword
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mov dword [edi+STREAM.time_stamp], ebx
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mov dword [edi+STREAM.time_stamp+4], ebx
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mov dword [edi+STREAM.last_ts], ebx
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stdcall AllocPages, dword 64/4
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mov edi, [str]
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@ -127,6 +127,7 @@ align 8
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.time_base dq ?
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.time_stamp dq ?
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.last_ts dd ?
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.notify_event dd ?
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.notify_id dd ?
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@ -100,6 +100,7 @@ proc update_streams
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add dword [esi+STREAM.time_stamp], 4096
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adc dword [esi+STREAM.time_stamp+4], 0
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mov dword [esi+STREAM.last_ts], 0
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mov eax, [esi+STREAM.out_rp]
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cmp eax, [esi+STREAM.out_top]
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@ -459,10 +459,12 @@ proc service_proc stdcall, ioctl:dword
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cmp eax, DEV_GET_POS
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jne @F
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mov ebx, 4096
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mov ebx, 8192
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mov edx, 0x18
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xor eax, eax
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call [ctrl.ctrl_read16]
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sub ebx, eax
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shr ebx, 1
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mov edx, [edi+output]
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mov [edx], ebx
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xor eax, eax
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