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wineoss.drv: Fix buffer offset calculation.

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Andrew Eikum 2012-01-25 11:14:36 -06:00 committed by Alexandre Julliard
parent 2c628af7b2
commit 6d3e784d57
1 changed files with 1 additions and 2 deletions
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3
dlls/wineoss.drv/mmdevdrv.c
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@ -1825,7 +1825,6 @@ static HRESULT WINAPI AudioCaptureClient_GetBuffer(IAudioCaptureClient *iface,
if(This->lcl_offs_frames + *frames > This->bufsize_frames){
UINT32 chunk_bytes, offs_bytes, frames_bytes;
if(This->tmp_buffer_frames < *frames){
if(This->tmp_buffer)
HeapFree(GetProcessHeap(), 0, This->tmp_buffer);
This->tmp_buffer = HeapAlloc(GetProcessHeap(), 0,
*frames * This->fmt->nBlockAlign);
@ -1842,7 +1841,7 @@ static HRESULT WINAPI AudioCaptureClient_GetBuffer(IAudioCaptureClient *iface,
offs_bytes = This->lcl_offs_frames * This->fmt->nBlockAlign;
frames_bytes = *frames * This->fmt->nBlockAlign;
memcpy(This->tmp_buffer, This->local_buffer + offs_bytes, chunk_bytes);
memcpy(This->tmp_buffer, This->local_buffer,
memcpy(This->tmp_buffer + chunk_bytes, This->local_buffer,
frames_bytes - chunk_bytes);
}else
*data = This->local_buffer +