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wineoss.drv: Prefix device names with direction indication.

This commit is contained in:
Andrew Eikum 2012-04-04 13:16:09 -05:00 committed by Alexandre Julliard
parent ea231aba40
commit 81ca5d09b6
1 changed files with 16 additions and 2 deletions
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18
dlls/wineoss.drv/mmdevdrv.c
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@ -458,6 +458,9 @@ HRESULT WINAPI AUDDRV_GetEndpointIDs(EDataFlow flow, WCHAR ***ids, GUID **guids,
oss_sysinfo sysinfo;
static int print_once = 0;
static const WCHAR outW[] = {'O','u','t',':',' ',0};
static const WCHAR inW[] = {'I','n',':',' ',0};
TRACE("%d %p %p %p %p\n", flow, ids, guids, num, def_index);
mixer_fd = open("/dev/mixer", O_RDONLY, 0);
@ -536,7 +539,8 @@ HRESULT WINAPI AUDDRV_GetEndpointIDs(EDataFlow flow, WCHAR ***ids, GUID **guids,
if((flow == eCapture && (ai.caps & PCM_CAP_INPUT)) ||
(flow == eRender && (ai.caps & PCM_CAP_OUTPUT))){
size_t len;
size_t len, prefix_len;
const WCHAR *prefix;
dev_item = HeapAlloc(GetProcessHeap(), 0, sizeof(*dev_item));
@ -547,6 +551,15 @@ HRESULT WINAPI AUDDRV_GetEndpointIDs(EDataFlow flow, WCHAR ***ids, GUID **guids,
(*guids)[*num] = dev_item->guid;
len = MultiByteToWideChar(CP_UNIXCP, 0, ai.name, -1, NULL, 0);
if(flow == eRender){
prefix = outW;
prefix_len = (sizeof(outW) / sizeof(*outW)) - 1;
len += prefix_len;
}else{
prefix = inW;
prefix_len = (sizeof(inW) / sizeof(*inW)) - 1;
len += prefix_len;
}
(*ids)[*num] = HeapAlloc(GetProcessHeap(), 0,
len * sizeof(WCHAR));
if(!(*ids)[*num]){
@ -558,8 +571,9 @@ HRESULT WINAPI AUDDRV_GetEndpointIDs(EDataFlow flow, WCHAR ***ids, GUID **guids,
close(mixer_fd);
return E_OUTOFMEMORY;
}
memcpy((*ids)[*num], prefix, prefix_len * sizeof(WCHAR));
MultiByteToWideChar(CP_UNIXCP, 0, ai.name, -1,
(*ids)[*num], len);
(*ids)[*num] + prefix_len, len - prefix_len);
list_add_tail(&g_devices, &dev_item->entry);