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infinity.asm: add SND_GETFREESPACE call

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git-svn-id: svn://kolibrios.org@572 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Sergey Semyonov (Serge)
2007-07-08 19:25:07 +00:00
parent f1bb02a02c
commit 6aaa312f13
5 changed files with 188 additions and 11 deletions
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34
kernel/trunk/drivers/infinity.asm
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@@ -198,7 +198,7 @@ proc service_proc stdcall, ioctl:dword
@@:
cmp eax, SND_SETFORMAT
jne @F
stdcall SetFormat,[ebx],[ebx+4]
stdcall SetFormat,edx,[ebx+4]
ret
@@:
cmp eax, SND_GETFORMAT
@@ -213,17 +213,17 @@ proc service_proc stdcall, ioctl:dword
@@:
cmp eax, SND_RESET
jne @F
stdcall ResetBuffer,[ebx],[ebx+4]
stdcall ResetBuffer,edx,[ebx+4]
ret
@@:
cmp eax, SND_SETPOS
jne @F
stdcall SetBufferPos,[ebx],[ebx+4]
stdcall SetBufferPos,edx,[ebx+4]
ret
@@:
cmp eax, SND_GETPOS
jne @F
stdcall GetBufferPos, [ebx]
stdcall GetBufferPos, edx
mov edi, [ioctl]
mov ecx, [edi+output]
mov ecx, [ecx]
@@ -233,12 +233,12 @@ proc service_proc stdcall, ioctl:dword
cmp eax, SND_SETBUFF
jne @F
mov eax, [ebx+4]
stdcall set_buffer, [ebx],eax,[ebx+8],[ebx+12]
stdcall set_buffer, edx,eax,[ebx+8],[ebx+12]
ret
@@:
cmp eax, SND_SETVOLUME
jne @F
stdcall SetBufferVol,[ebx],[ebx+4],[ebx+8]
stdcall SetBufferVol,edx,[ebx+4],[ebx+8]
ret
@@:
cmp eax, SND_GETVOLUME
@@ -247,12 +247,12 @@ proc service_proc stdcall, ioctl:dword
mov eax, [edi+output]
mov ecx, [eax]
mov eax, [eax+4]
stdcall GetBufferVol,[ebx],ecx,eax
stdcall GetBufferVol,edx,ecx,eax
ret
@@:
cmp eax, SND_SETPAN
jne @F
stdcall SetBufferPan,[ebx],[ebx+4]
stdcall SetBufferPan,edx,[ebx+4]
ret
@@:
cmp eax, SND_GETPAN
@@ -268,19 +268,19 @@ proc service_proc stdcall, ioctl:dword
jne @F
mov eax, [ebx+4]
stdcall wave_out, [ebx],eax,[ebx+8]
stdcall wave_out, edx,eax,[ebx+8]
ret
@@:
cmp eax, SND_PLAY
jne @F
stdcall play_buffer, [ebx],[ebx+4]
stdcall play_buffer, edx,[ebx+4]
ret
@@:
cmp eax, SND_STOP
jne @F
stdcall stop_buffer, [ebx]
stdcall stop_buffer, edx
ret
@@:
cmp eax, SND_GETBUFFSIZE
@@ -291,6 +291,18 @@ proc service_proc stdcall, ioctl:dword
mov [ecx], eax
xor eax, eax
ret
@@:
cmp eax, SND_GETFREESPACE
jne @F
test [edx+STREAM.format], PCM_OUT
jz .fail
mov ebx, [edx+STREAM.in_free]
mov ecx, [edi+output]
mov [ecx], ebx
xor eax, eax
ret
@@:
.fail:
or eax, -1