$NetBSD: patch-dlls_wineoss.drv_mmdevdrv.c,v 1.2 2015/02/09 13:30:44 adam Exp $ Restore OSSv3 support for NetBSD. --- dlls/wineoss.drv/mmdevdrv.c.orig 2015-01-09 19:48:24.000000000 +0000 +++ dlls/wineoss.drv/mmdevdrv.c @@ -55,6 +55,10 @@ WINE_DEFAULT_DEBUG_CHANNEL(oss); +#ifndef HAVE_OSSv4 +#define OSS_DEVNODE_SIZE 255 +#endif + #define NULL_PTR_ERR MAKE_HRESULT(SEVERITY_ERROR, FACILITY_WIN32, RPC_X_NULL_REF_POINTER) static const REFERENCE_TIME DefaultPeriod = 100000; @@ -112,7 +116,9 @@ struct ACImpl { float *vols; int fd; +#ifdef HAVE_OSSv4 oss_audioinfo ai; +#endif char devnode[OSS_DEVNODE_SIZE]; BOOL initted, playing; @@ -267,7 +273,9 @@ enum DriverPriority { int WINAPI AUDDRV_GetPriority(void) { int mixer_fd; +#ifdef HAVE_OSSv4 oss_sysinfo sysinfo; +#endif /* Attempt to determine if we are running on OSS or ALSA's OSS * compatibility layer. There is no official way to do that, so just check @@ -280,6 +288,7 @@ int WINAPI AUDDRV_GetPriority(void) return Priority_Unavailable; } +#ifdef HAVE_OSSv4 sysinfo.version[0] = 0xFF; sysinfo.versionnum = ~0; if(ioctl(mixer_fd, SNDCTL_SYSINFO, &sysinfo) < 0){ @@ -287,9 +296,11 @@ int WINAPI AUDDRV_GetPriority(void) close(mixer_fd); return Priority_Unavailable; } +#endif close(mixer_fd); +#ifdef HAVE_OSSv4 if(sysinfo.version[0] < '4' || sysinfo.version[0] > '9'){ TRACE("Priority_Low: sysinfo.version[0]: %x\n", sysinfo.version[0]); return Priority_Low; @@ -298,6 +309,7 @@ int WINAPI AUDDRV_GetPriority(void) TRACE("Priority_Low: sysinfo.versionnum: %x\n", sysinfo.versionnum); return Priority_Low; } +#endif TRACE("Priority_Preferred: Seems like valid OSS!\n"); @@ -404,29 +416,34 @@ static UINT get_default_index(EDataFlow { int fd = -1, err; UINT i; +#ifdef HAVE_OSSv4 oss_audioinfo ai; +#endif const char *devnode; OSSDevice *dev_item; if(flow == eRender) - fd = open("/dev/dsp", O_WRONLY | O_NONBLOCK); + fd = open("/dev/audio", O_WRONLY | O_NONBLOCK); else - fd = open("/dev/dsp", O_RDONLY | O_NONBLOCK); + fd = open("/dev/audio", O_RDONLY | O_NONBLOCK); if(fd < 0){ WARN("Couldn't open default device!\n"); return 0; } +#ifdef HAVE_OSSv4 ai.dev = -1; if((err = ioctl(fd, SNDCTL_ENGINEINFO, &ai)) < 0){ WARN("SNDCTL_ENGINEINFO failed: %d (%s)\n", err, strerror(errno)); close(fd); return 0; } +#endif close(fd); +#ifdef HAVE_OSSv4 TRACE("Default devnode: %s\n", ai.devnode); devnode = oss_clean_devnode(ai.devnode); i = 0; @@ -437,6 +454,7 @@ static UINT get_default_index(EDataFlow ++i; } } +#endif WARN("Couldn't find default device! Choosing first.\n"); return 0; @@ -446,7 +464,9 @@ HRESULT WINAPI AUDDRV_GetEndpointIDs(EDa UINT *num, UINT *def_index) { int i, mixer_fd; +#ifdef HAVE_OSSv4 oss_sysinfo sysinfo; +#endif static int print_once = 0; static const WCHAR outW[] = {'O','u','t',':',' ',0}; @@ -460,6 +480,7 @@ HRESULT WINAPI AUDDRV_GetEndpointIDs(EDa return AUDCLNT_E_SERVICE_NOT_RUNNING; } +#ifdef HAVE_OSSv4 if(ioctl(mixer_fd, SNDCTL_SYSINFO, &sysinfo) < 0){ close(mixer_fd); @@ -572,6 +593,55 @@ HRESULT WINAPI AUDDRV_GetEndpointIDs(EDa } } +#else + *ids = HeapAlloc(GetProcessHeap(), 0, sizeof(WCHAR *)); + *guids = HeapAlloc(GetProcessHeap(), 0, sizeof(GUID)); + + *num = 0; + const char *devnode; + OSSDevice *dev_item; + devnode = oss_clean_devnode("/dev/audio"); + size_t len, prefix_len; + const WCHAR *prefix; + + dev_item = HeapAlloc(GetProcessHeap(), 0, sizeof(*dev_item)); + + dev_item->flow = flow; + get_device_guid(flow, devnode, &dev_item->guid); + strcpy(dev_item->devnode, devnode); + + (*guids)[*num] = dev_item->guid; + + len = MultiByteToWideChar(CP_UNIXCP, 0, "OSS AUDIO", -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]){ + for(i = 0; i < *num; ++i) + HeapFree(GetProcessHeap(), 0, (*ids)[i]); + HeapFree(GetProcessHeap(), 0, *ids); + HeapFree(GetProcessHeap(), 0, *guids); + HeapFree(GetProcessHeap(), 0, dev_item); + close(mixer_fd); + return E_OUTOFMEMORY; + } + memcpy((*ids)[*num], prefix, prefix_len * sizeof(WCHAR)); + MultiByteToWideChar(CP_UNIXCP, 0, "OSS_AUDIO", -1, + (*ids)[*num] + prefix_len, len - prefix_len); + + list_add_tail(&g_devices, &dev_item->entry); + + (*num)++; +#endif + close(mixer_fd); *def_index = get_default_index(flow); @@ -631,6 +701,7 @@ HRESULT WINAPI AUDDRV_GetAudioEndpoint(G This->dataflow = oss_dev->flow; +#ifdef HAVE_OSSv4 This->ai.dev = -1; if(ioctl(This->fd, SNDCTL_ENGINEINFO, &This->ai) < 0){ WARN("Unable to get audio info for device %s: %d (%s)\n", oss_dev->devnode, @@ -639,9 +710,11 @@ HRESULT WINAPI AUDDRV_GetAudioEndpoint(G HeapFree(GetProcessHeap(), 0, This); return E_FAIL; } +#endif strcpy(This->devnode, oss_dev->devnode); +#ifdef HAVE_OSSv4 TRACE("OSS audioinfo:\n"); TRACE("devnode: %s\n", This->ai.devnode); TRACE("name: %s\n", This->ai.name); @@ -654,6 +727,7 @@ HRESULT WINAPI AUDDRV_GetAudioEndpoint(G TRACE("max_rate: %d\n", This->ai.max_rate); TRACE("min_channels: %d\n", This->ai.min_channels); TRACE("max_channels: %d\n", This->ai.max_channels); +#endif This->IAudioClient_iface.lpVtbl = &AudioClient_Vtbl; This->IAudioRenderClient_iface.lpVtbl = &AudioRenderClient_Vtbl; @@ -816,10 +890,12 @@ static int get_oss_format(const WAVEFORM return AFMT_U8; case 16: return AFMT_S16_LE; +#ifdef HAVE_OSSv4 case 24: return AFMT_S24_LE; case 32: return AFMT_S32_LE; +#endif } return -1; } @@ -1265,10 +1341,14 @@ static HRESULT WINAPI AudioClient_IsForm outpwfx = NULL; } +#ifndef __NetBSD__ if(This->dataflow == eRender) fd = open(This->devnode, O_WRONLY | O_NONBLOCK, 0); else if(This->dataflow == eCapture) fd = open(This->devnode, O_RDONLY | O_NONBLOCK, 0); +#else + fd = This->fd; +#endif if(fd < 0){ WARN("Unable to open device %s: %d (%s)\n", This->devnode, errno, @@ -1278,7 +1358,9 @@ static HRESULT WINAPI AudioClient_IsForm ret = setup_oss_device(mode, fd, pwfx, outpwfx); +#ifndef __NetBSD__ close(fd); +#endif return ret; } @@ -1296,11 +1378,19 @@ static HRESULT WINAPI AudioClient_GetMix return E_POINTER; *pwfx = NULL; - if(This->dataflow == eRender) + if(This->dataflow == eRender) { +#if HAVE_OSSv4 formats = This->ai.oformats; - else if(This->dataflow == eCapture) +#else + formats = AFMT_S16_LE; +#endif + } else if(This->dataflow == eCapture) { +#if HAVE_OSSv4 formats = This->ai.iformats; - else +#else + formats = AFMT_S16_LE; +#endif + } else return E_UNEXPECTED; fmt = CoTaskMemAlloc(sizeof(WAVEFORMATEXTENSIBLE)); @@ -1319,12 +1409,14 @@ static HRESULT WINAPI AudioClient_GetMix }else if(formats & AFMT_U8){ fmt->Format.wBitsPerSample = 8; fmt->SubFormat = KSDATAFORMAT_SUBTYPE_PCM; +#ifdef HAVE_OSSv4 }else if(formats & AFMT_S32_LE){ fmt->Format.wBitsPerSample = 32; fmt->SubFormat = KSDATAFORMAT_SUBTYPE_PCM; }else if(formats & AFMT_S24_LE){ fmt->Format.wBitsPerSample = 24; fmt->SubFormat = KSDATAFORMAT_SUBTYPE_PCM; +#endif }else{ WARN("Didn't recognize any available OSS formats: %x\n", formats); CoTaskMemFree(fmt); @@ -1333,16 +1425,22 @@ static HRESULT WINAPI AudioClient_GetMix /* some OSS drivers are buggy, so set reasonable defaults if * the reported values seem wacky */ +#ifdef HAVE_OSSv4 fmt->Format.nChannels = max(This->ai.max_channels, This->ai.min_channels); if(fmt->Format.nChannels == 0 || fmt->Format.nChannels > 8) +#endif fmt->Format.nChannels = 2; +#ifdef HAVE_OSSv4 if(This->ai.max_rate == 0) +#endif fmt->Format.nSamplesPerSec = 44100; +#ifdef HAVE_OSSv4 else fmt->Format.nSamplesPerSec = min(This->ai.max_rate, 44100); if(fmt->Format.nSamplesPerSec < This->ai.min_rate) fmt->Format.nSamplesPerSec = This->ai.min_rate; +#endif fmt->dwChannelMask = get_channel_mask(fmt->Format.nChannels);