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Infinity: return proper size for ring buffers

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git-svn-id: svn://kolibrios.org@5273 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Sergey Semyonov (Serge) 2014-12-28 12:37:33 +00:00
parent d1a5bee94f
commit 3c66f47b1e
1 changed files with 6 additions and 0 deletions
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6
drivers/audio/infinity/infinity.asm
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@ -303,7 +303,13 @@ align 4
align 4 align 4
.snd_getbuffsize: .snd_getbuffsize:
test [edx+STREAM.format], PCM_RING
mov eax, [edx+STREAM.in_size] mov eax, [edx+STREAM.in_size]
jz @F
mov eax, [edx+STREAM.r_size]
add eax, eax
@@:
mov ecx, [edi+IOCTL.output] mov ecx, [edi+IOCTL.output]
mov ecx, [ecx] mov ecx, [ecx]
mov [ecx], eax mov [ecx], eax