WineASIO
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wineasio
mirror of https://github.com/wineasio/wineasio
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WineASIO 0.0.1

tags/v1.0.0
Joakim B Hernberg 14 years ago
commit
176125e718
7 changed files with 1735 additions and 0 deletions
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  1. +17
    -0
      Makefile.in
  2. +882
    -0
      asio.c
  3. +196
    -0
      main.c
  4. +11
    -0
      readme.txt
  5. +603
    -0
      regsvr.c
  6. +22
    -0
      wineasio.diff.txt
  7. +4
    -0
      wineasio.spec

+ 17
- 0
Makefile.in View File

@@ -0,0 +1,17 @@
TOPSRCDIR = @top_srcdir@
TOPOBJDIR = ../..
SRCDIR = @srcdir@
VPATH = @srcdir@
MODULE = wineasio.dll
IMPORTLIB = libwineasio.$(IMPLIBEXT)
IMPORTS = winmm ole32 user32 advapi32 kernel32 ntdll
EXTRALIBS = -ldxguid -luuid -ljack

C_SRCS = \
asio.c \
main.c \
regsvr.c

@MAKE_DLL_RULES@

### Dependencies:

+ 882
- 0
asio.c View File

@@ -0,0 +1,882 @@
/*
* Copyright (C) 2006 Robert Reif
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/

#include "config.h"
#include "wine/port.h"

#include <stdarg.h>
#include <stdio.h>

#include "windef.h"
#include "winbase.h"
#include "objbase.h"
#include "mmsystem.h"

#include "wine/debug.h"

#include <jack/jack.h>

#include "asio.h"

WINE_DEFAULT_DEBUG_CHANNEL(asio);

/* JACK callback function */
static int jack_process(jack_nframes_t nframes, void * arg);

// {48D0C522-BFCC-45cc-8B84-17F25F33E6E8}
static GUID const CLSID_WineASIO = {
0x48d0c522, 0xbfcc, 0x45cc, { 0x8b, 0x84, 0x17, 0xf2, 0x5f, 0x33, 0xe6, 0xe8 } };

#define twoRaisedTo32 4294967296.0
#define twoRaisedTo32Reciprocal (1.0 / twoRaisedTo32)

#define MAX_INPUTS 2
#define MAX_OUTPUTS 2

#ifdef __i386__ /* thiscall functions are i386-specific */

#ifdef __GNUC__
/* GCC erroneously warns that the newly wrapped function
* isn't used, lets help it out of it's thinking
*/
#define SUPPRESS_NOTUSED __attribute__((used))
#else
#define SUPPRESS_NOTUSED
#endif /* __GNUC__ */

#define WRAP_THISCALL(type, func, parm) \
extern type func parm; \
__ASM_GLOBAL_FUNC( func, \
"popl %eax\n\t" \
"pushl %ecx\n\t" \
"pushl %eax\n\t" \
"jmp " __ASM_NAME("__wrapped_" #func) ); \
SUPPRESS_NOTUSED static type __wrapped_ ## func parm
#else
#define WRAP_THISCALL(functype, function, param) \
functype function param
#endif

/*****************************************************************************
* IWineAsio interface
*/
#define INTERFACE IWineASIO
DECLARE_INTERFACE_(IWineASIO,IUnknown)
{
STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID riid, void** ppvObject) PURE;
STDMETHOD_(ULONG,AddRef)(THIS) PURE;
STDMETHOD_(ULONG,Release)(THIS) PURE;
STDMETHOD_(ASIOBool,init)(THIS_ void *sysHandle) PURE;
STDMETHOD_(void,getDriverName)(THIS_ char *name) PURE;
STDMETHOD_(long,getDriverVersion)(THIS) PURE;
STDMETHOD_(void,getErrorMessage)(THIS_ char *string) PURE;
STDMETHOD_(ASIOError,start)(THIS) PURE;
STDMETHOD_(ASIOError,stop)(THIS) PURE;
STDMETHOD_(ASIOError,getChannels)(THIS_ long *numInputChannels, long *numOutputChannels) PURE;
STDMETHOD_(ASIOError,getLatencies)(THIS_ long *inputLatency, long *outputLatency) PURE;
STDMETHOD_(ASIOError,getBufferSize)(THIS_ long *minSize, long *maxSize, long *preferredSize, long *granularity) PURE;
STDMETHOD_(ASIOError,canSampleRate)(THIS_ ASIOSampleRate sampleRate) PURE;
STDMETHOD_(ASIOError,getSampleRate)(THIS_ ASIOSampleRate *sampleRate) PURE;
STDMETHOD_(ASIOError,setSampleRate)(THIS_ ASIOSampleRate sampleRate) PURE;
STDMETHOD_(ASIOError,getClockSources)(THIS_ ASIOClockSource *clocks, long *numSources) PURE;
STDMETHOD_(ASIOError,setClockSource)(THIS_ long reference) PURE;
STDMETHOD_(ASIOError,getSamplePosition)(THIS_ ASIOSamples *sPos, ASIOTimeStamp *tStamp) PURE;
STDMETHOD_(ASIOError,getChannelInfo)(THIS_ ASIOChannelInfo *info) PURE;
STDMETHOD_(ASIOError,createBuffers)(THIS_ ASIOBufferInfo *bufferInfos, long numChannels, long bufferSize, ASIOCallbacks *callbacks) PURE;
STDMETHOD_(ASIOError,disposeBuffers)(THIS) PURE;
STDMETHOD_(ASIOError,controlPanel)(THIS) PURE;
STDMETHOD_(ASIOError,future)(THIS_ long selector,void *opt) PURE;
STDMETHOD_(ASIOError,outputReady)(THIS) PURE;
};
#undef INTERFACE

typedef struct IWineASIO *LPWINEASIO, **LPLPWINEASIO;

enum
{
Init,
Run,
Exit
};

struct IWineASIOImpl
{
/* COM stuff */
const IWineASIOVtbl *lpVtbl;
LONG ref;

/* ASIO stuff */
HWND hwnd;
ASIOSampleRate sample_rate;
long input_latency;
long output_latency;
long block_frames;
ASIOTime asio_time;
long miliseconds;
ASIOTimeStamp system_time;
double sample_position;
ASIOBufferInfo *bufferInfos;
ASIOCallbacks *callbacks;
char error_message[256];
long in_map[MAX_INPUTS];
long out_map[MAX_OUTPUTS];
long num_inputs;
long num_outputs;
short *input_buffers[MAX_INPUTS][2];
short *output_buffers[MAX_OUTPUTS][2];
long active_inputs;
long active_outputs;
BOOL time_info_mode;
BOOL tc_read;

/* JACK stuff */
jack_port_t *input_port[MAX_INPUTS];
jack_port_t *output_port[MAX_OUTPUTS];
jack_client_t *client;
long client_state;
long toggle;
};

typedef struct IWineASIOImpl IWineASIOImpl;

static ULONG WINAPI IWineASIOImpl_AddRef(LPWINEASIO iface)
{
IWineASIOImpl *This = (IWineASIOImpl *)iface;
ULONG ref = InterlockedIncrement(&(This->ref));
TRACE("(%p) ref was %ld\n", This, ref - 1);
return ref;
}

static ULONG WINAPI IWineASIOImpl_Release(LPWINEASIO iface)
{
IWineASIOImpl *This = (IWineASIOImpl *)iface;
ULONG ref = InterlockedDecrement(&(This->ref));
TRACE("(%p) ref was %ld\n", This, ref + 1);

if (!ref) {
jack_client_close(This->client);
TRACE("JACK client closed\n");

HeapFree(GetProcessHeap(),0,This);
TRACE("(%p) released\n", This);
}
return ref;
}

static HRESULT WINAPI IWineASIOImpl_QueryInterface(LPWINEASIO iface, REFIID riid, void** ppvObject)
{
IWineASIOImpl * This = (IWineASIOImpl*)iface;
TRACE("(%p, %s, %p)\n", iface, debugstr_guid(riid), ppvObject);

if (ppvObject == NULL)
return E_INVALIDARG;

if (IsEqualIID(&CLSID_WineASIO, riid))
{
IWineASIOImpl_AddRef(iface);

*ppvObject = This;

return S_OK;
}

return E_NOINTERFACE;
}

WRAP_THISCALL( ASIOBool __stdcall, IWineASIOImpl_init, (LPWINEASIO iface, void *sysHandle))
{
IWineASIOImpl * This = (IWineASIOImpl*)iface;
jack_status_t status;
int i;
TRACE("(%p, %p)\n", iface, sysHandle);

This->sample_rate = 48000;
This->block_frames = 1024;
This->input_latency = This->block_frames;
This->output_latency = This->block_frames * 2;
This->miliseconds = (long)((double)(This->block_frames * 1000) / This->sample_rate);
This->callbacks = NULL;
This->sample_position = 0;
strcpy(This->error_message, "No Error");
This->num_inputs = 0;
This->num_outputs = 0;
This->active_inputs = 0;
This->active_outputs = 0;
This->toggle = 0;
This->client_state = Init;
This->time_info_mode = FALSE;
This->tc_read = FALSE;

for (i = 0; i < MAX_INPUTS; i++)
{
This->in_map[i] = 0;
}

for (i = 0; i < MAX_OUTPUTS; i++)
{
This->out_map[i] = 0;
}

This->client = jack_client_open("Wine_ASIO_Jack_Client", JackNullOption, &status, NULL);
if (This->client == NULL)
{
WARN("failed ot open jack server\n");
return ASIOFalse;
}

TRACE("JACK client opened\n");

if (status & JackServerStarted)
TRACE("JACK server started\n");

jack_set_process_callback(This->client, jack_process, This);

This->sample_rate = jack_get_sample_rate(This->client);
This->miliseconds = (long)((double)(This->block_frames * 1000) / This->sample_rate);

TRACE("sample rate: %f\n", This->sample_rate);

for (i = 0; i < MAX_INPUTS; i++)
{
char name[32];
snprintf(name, sizeof(name), "Input%d", i);
This->input_port[i] = jack_port_register(This->client, name, JACK_DEFAULT_AUDIO_TYPE, JackPortIsInput, i);
if (This->input_port[i] == 0)
break;

This->num_inputs++;
}

TRACE("found %ld inputs\n", This->num_inputs);

for (i = 0; i < MAX_OUTPUTS; i++)
{
char name[32];
snprintf(name, sizeof(name), "Output%d", i);
This->output_port[i] = jack_port_register(This->client, name, JACK_DEFAULT_AUDIO_TYPE, JackPortIsOutput, i);
if (This->output_port[i] == 0)
break;

This->num_outputs++;
}

TRACE("found %ld outputs\n", This->num_outputs);

return ASIOTrue;
}

WRAP_THISCALL( void __stdcall, IWineASIOImpl_getDriverName, (LPWINEASIO iface, char *name))
{
TRACE("(%p, %p)\n", iface, name);
strcpy(name, "Wine ASIO");
}

WRAP_THISCALL( long __stdcall, IWineASIOImpl_getDriverVersion, (LPWINEASIO iface))
{
TRACE("(%p)\n", iface);
return 1;
}

WRAP_THISCALL( void __stdcall, IWineASIOImpl_getErrorMessage, (LPWINEASIO iface, char *string))
{
IWineASIOImpl * This = (IWineASIOImpl*)iface;
TRACE("(%p, %p)\n", iface, string);
strcpy(string, This->error_message);
}

WRAP_THISCALL( ASIOError __stdcall, IWineASIOImpl_start, (LPWINEASIO iface))
{
IWineASIOImpl * This = (IWineASIOImpl*)iface;
const char ** ports;
int i;
TRACE("(%p)\n", iface);

if (This->callbacks)
{
This->sample_position = 0;
This->system_time.lo = 0;
This->system_time.hi = 0;

if (jack_activate(This->client))
{
WARN("couldn't activate client\n");
return ASE_NotPresent;
}

ports = jack_get_ports(This->client, NULL, NULL, JackPortIsPhysical | JackPortIsOutput);

if (ports == NULL)
{
WARN("couldn't get input ports\n");
return ASE_NotPresent;
}

for (i = 0; i < This->active_inputs; i++)
{
if (jack_connect(This->client, ports[i], jack_port_name(This->input_port[i])))
{
WARN("input %d connect failed\n", i);
free(ports);
return ASE_NotPresent;
}
}

free(ports);

ports = jack_get_ports(This->client, NULL, NULL, JackPortIsPhysical | JackPortIsInput);

if (ports == NULL)
{
WARN("couldn't get output ports\n");
return ASE_NotPresent;
}

for (i = 0; i < This->active_outputs; i++)
{
if (jack_connect(This->client, jack_port_name(This->output_port[i]), ports[i]))
{
WARN("output %d connect failed\n", i);
free(ports);
return ASE_NotPresent;
}
}

free(ports);

TRACE("started\n");

return ASE_OK;
}

return ASE_NotPresent;
}

WRAP_THISCALL( ASIOError __stdcall, IWineASIOImpl_stop, (LPWINEASIO iface))
{
TRACE("(%p) stub!\n", iface);

return ASE_OK;
}

WRAP_THISCALL( ASIOError __stdcall, IWineASIOImpl_getChannels, (LPWINEASIO iface, long *numInputChannels, long *numOutputChannels))
{
IWineASIOImpl * This = (IWineASIOImpl*)iface;
TRACE("(%p, %p, %p)\n", iface, numInputChannels, numOutputChannels);

if (numInputChannels)
*numInputChannels = This->num_inputs;

if (numOutputChannels)
*numOutputChannels = This->num_outputs;

return ASE_OK;
}

WRAP_THISCALL( ASIOError __stdcall, IWineASIOImpl_getLatencies, (LPWINEASIO iface, long *inputLatency, long *outputLatency))
{
IWineASIOImpl * This = (IWineASIOImpl*)iface;
TRACE("(%p, %p, %p)\n", iface, inputLatency, outputLatency);

if (inputLatency)
*inputLatency = This->input_latency;

if (outputLatency)
*outputLatency = This->output_latency;

return ASE_OK;
}

WRAP_THISCALL( ASIOError __stdcall, IWineASIOImpl_getBufferSize, (LPWINEASIO iface, long *minSize, long *maxSize, long *preferredSize, long *granularity))
{
IWineASIOImpl * This = (IWineASIOImpl*)iface;
TRACE("(%p, %p, %p, %p, %p)\n", iface, minSize, maxSize, preferredSize, granularity);

if (minSize)
*minSize = This->block_frames;

if (maxSize)
*maxSize = This->block_frames;

if (preferredSize)
*preferredSize = This->block_frames;

if (granularity)
*granularity = 0;

return ASE_OK;
}

WRAP_THISCALL( ASIOError __stdcall, IWineASIOImpl_canSampleRate, (LPWINEASIO iface, ASIOSampleRate sampleRate))
{
IWineASIOImpl * This = (IWineASIOImpl*)iface;
TRACE("(%p, %f)\n", iface, sampleRate);

if (sampleRate == This->sample_rate)
return ASE_OK;

return ASE_NoClock;
}

WRAP_THISCALL( ASIOError __stdcall, IWineASIOImpl_getSampleRate, (LPWINEASIO iface, ASIOSampleRate *sampleRate))
{
IWineASIOImpl * This = (IWineASIOImpl*)iface;
TRACE("(%p, %p)\n", iface, sampleRate);

if (sampleRate)
*sampleRate = This->sample_rate;

return ASE_OK;
}

WRAP_THISCALL( ASIOError __stdcall, IWineASIOImpl_setSampleRate, (LPWINEASIO iface, ASIOSampleRate sampleRate))
{
IWineASIOImpl * This = (IWineASIOImpl*)iface;
TRACE("(%p, %f)\n", iface, sampleRate);

if (sampleRate != This->sample_rate)
return ASE_NoClock;

if (sampleRate != This->sample_rate)
{
This->sample_rate = sampleRate;
This->asio_time.timeInfo.sampleRate = sampleRate;
This->asio_time.timeInfo.flags |= kSampleRateChanged;
This->miliseconds = (long)((double)(This->block_frames * 1000) / This->sample_rate);

if (This->callbacks && This->callbacks->sampleRateDidChange)
This->callbacks->sampleRateDidChange(This->sample_rate);
}

return ASE_OK;
}

WRAP_THISCALL( ASIOError __stdcall, IWineASIOImpl_getClockSources, (LPWINEASIO iface, ASIOClockSource *clocks, long *numSources))
{
TRACE("(%p, %p, %p)\n", iface, clocks, numSources);

if (clocks && numSources)
{
clocks->index = 0;
clocks->associatedChannel = -1;
clocks->associatedGroup = -1;
clocks->isCurrentSource = ASIOTrue;
strcpy(clocks->name, "Internal");

*numSources = 1;
return ASE_OK;
}

return ASE_InvalidParameter;
}

WRAP_THISCALL( ASIOError __stdcall, IWineASIOImpl_setClockSource, (LPWINEASIO iface, long reference))
{
IWineASIOImpl * This = (IWineASIOImpl*)iface;
TRACE("(%p, %ld)\n", iface, reference);

if (reference == 0)
{
This->asio_time.timeInfo.flags |= kClockSourceChanged;

return ASE_OK;
}

return ASE_NotPresent;
}

WRAP_THISCALL( ASIOError __stdcall, IWineASIOImpl_getSamplePosition, (LPWINEASIO iface, ASIOSamples *sPos, ASIOTimeStamp *tStamp))
{
IWineASIOImpl * This = (IWineASIOImpl*)iface;
TRACE("(%p, %p, %p)\n", iface, sPos, tStamp);

tStamp->lo = This->system_time.lo;
tStamp->hi = This->system_time.hi;

if (This->sample_position >= twoRaisedTo32)
{
sPos->hi = (unsigned long)(This->sample_position * twoRaisedTo32Reciprocal);
sPos->lo = (unsigned long)(This->sample_position - (sPos->hi * twoRaisedTo32));
}
else
{
sPos->hi = 0;
sPos->lo = (unsigned long)This->sample_position;
}

return ASE_OK;
}

WRAP_THISCALL( ASIOError __stdcall, IWineASIOImpl_getChannelInfo, (LPWINEASIO iface, ASIOChannelInfo *info))
{
IWineASIOImpl * This = (IWineASIOImpl*)iface;
int i;
char name[32];
TRACE("(%p, %p)\n", iface, info);

if (info->channel < 0 || (info->isInput ? info->channel >= MAX_INPUTS : info->channel >= MAX_OUTPUTS))
return ASE_InvalidParameter;

info->type = ASIOSTInt16LSB;
info->channelGroup = 0;
info->isActive = ASIOFalse;

if (info->isInput)
{
for (i = 0; i < This->active_inputs; i++)
{
if (This->in_map[i] == info->channel)
{
info->isActive = ASIOTrue;
break;
}
}

snprintf(name, sizeof(name), "Input %ld", info->channel);
}
else
{
for (i = 0; i < This->active_outputs; i++)
{
if (This->out_map[i] == info->channel)
{
info->isActive = ASIOTrue;
break;
}
}

snprintf(name, sizeof(name), "Output %ld", info->channel);
}

strcpy(info->name, name);

return ASE_OK;
}

WRAP_THISCALL( ASIOError __stdcall, IWineASIOImpl_disposeBuffers, (LPWINEASIO iface))
{
int i;
IWineASIOImpl * This = (IWineASIOImpl*)iface;
TRACE("(%p)\n", iface);

This->callbacks = NULL;
__wrapped_IWineASIOImpl_stop(iface);

for (i = 0; i < This->active_inputs; i++)
{
HeapFree(GetProcessHeap(), 0, This->input_buffers[i][0]);
HeapFree(GetProcessHeap(), 0, This->input_buffers[i][1]);
}

This->active_inputs = 0;

for (i = 0; i < This->active_outputs; i++)
{
HeapFree(GetProcessHeap(), 0, This->output_buffers[i][0]);
HeapFree(GetProcessHeap(), 0, This->output_buffers[i][1]);
}

This->active_outputs = 0;

return ASE_OK;
}

WRAP_THISCALL( ASIOError __stdcall, IWineASIOImpl_createBuffers, (LPWINEASIO iface, ASIOBufferInfo *bufferInfos, long numChannels, long bufferSize, ASIOCallbacks *callbacks))
{
IWineASIOImpl * This = (IWineASIOImpl*)iface;
ASIOBufferInfo * info = bufferInfos;
int i;
TRACE("(%p, %p, %ld, %ld, %p)\n", iface, bufferInfos, numChannels, bufferSize, callbacks);

This->active_inputs = 0;
This->active_outputs = 0;
This->block_frames = bufferSize;
This->miliseconds = (long)((double)(This->block_frames * 1000) / This->sample_rate);

for (i = 0; i < numChannels; i++, info++)
{
if (info->isInput)
{
if (info->channelNum < 0 || info->channelNum >= This->num_inputs)
{
WARN("invalid input channel: %ld\n", info->channelNum);
goto ERROR_PARAM;
}

if (This->active_inputs >= This->num_inputs)
{
WARN("too many inputs\n");
goto ERROR_PARAM;
}

This->in_map[This->active_inputs] = info->channelNum;
This->input_buffers[This->active_inputs][0] = HeapAlloc(GetProcessHeap(), 0, This->block_frames * sizeof(short));
This->input_buffers[This->active_inputs][1] = HeapAlloc(GetProcessHeap(), 0, This->block_frames * sizeof(short));
if (This->input_buffers[This->active_inputs][0] && This->input_buffers[This->active_inputs][1])
{
info->buffers[0] = This->input_buffers[This->active_inputs][0];
info->buffers[1] = This->input_buffers[This->active_inputs][1];
}
else
{
HeapFree(GetProcessHeap(), 0, This->input_buffers[This->active_inputs][0]);
info->buffers[0] = 0;
info->buffers[1] = 0;
WARN("no input buffer memory\n");
goto ERROR_MEM;
}
This->active_inputs++;
}
else
{
if (info->channelNum < 0 || info->channelNum >= This->num_outputs)
{
WARN("invalid output channel: %ld\n", info->channelNum);
goto ERROR_PARAM;
}

if (This->active_outputs >= This->num_outputs)
{
WARN("too many outputs\n");
goto ERROR_PARAM;
}

This->out_map[This->active_outputs] = info->channelNum;
This->output_buffers[This->active_outputs][0] = HeapAlloc(GetProcessHeap(), 0, This->block_frames * sizeof(short));
This->output_buffers[This->active_outputs][1] = HeapAlloc(GetProcessHeap(), 0, This->block_frames * sizeof(short));
if (This->output_buffers[This->active_outputs][0] && This->output_buffers[This->active_outputs][1])
{
info->buffers[0] = This->output_buffers[This->active_outputs][0];
info->buffers[1] = This->output_buffers[This->active_outputs][1];
}
else
{
HeapFree(GetProcessHeap(), 0, This->output_buffers[This->active_outputs][0]);
info->buffers[0] = 0;
info->buffers[1] = 0;
WARN("no output buffer memory\n");
goto ERROR_MEM;
}
This->active_outputs++;
}
}

This->callbacks = callbacks;

if (This->callbacks->asioMessage)
{
if (This->callbacks->asioMessage(kAsioSupportsTimeInfo, 0, 0, 0))
{
This->time_info_mode = TRUE;
This->asio_time.timeInfo.speed = 1;
This->asio_time.timeInfo.systemTime.hi = 0;
This->asio_time.timeInfo.systemTime.lo = 0;
This->asio_time.timeInfo.samplePosition.hi = 0;
This->asio_time.timeInfo.samplePosition.lo = 0;
This->asio_time.timeInfo.sampleRate = This->sample_rate;
This->asio_time.timeInfo. flags = kSystemTimeValid | kSamplePositionValid | kSampleRateValid;

This->asio_time.timeCode.speed = 1;
This->asio_time.timeCode.timeCodeSamples.hi = 0;
This->asio_time.timeCode.timeCodeSamples.lo = 0;
This->asio_time.timeCode.flags = kTcValid | kTcRunning;
}
else
This->time_info_mode = FALSE;
}
else
{
This->time_info_mode = FALSE;
WARN("asioMessage callback not supplied\n");
goto ERROR_PARAM;
}

return ASE_OK;

ERROR_MEM:
__wrapped_IWineASIOImpl_disposeBuffers(iface);
WARN("no memory\n");
return ASE_NoMemory;

ERROR_PARAM:
__wrapped_IWineASIOImpl_disposeBuffers(iface);
WARN("invalid parameter\n");
return ASE_InvalidParameter;
}

WRAP_THISCALL( ASIOError __stdcall, IWineASIOImpl_controlPanel, (LPWINEASIO iface))
{
TRACE("(%p) stub!\n", iface);

return ASE_OK;
}

WRAP_THISCALL( ASIOError __stdcall, IWineASIOImpl_future, (LPWINEASIO iface, long selector, void *opt))
{
IWineASIOImpl * This = (IWineASIOImpl*)iface;
TRACE("(%p, %ld, %p)\n", iface, selector, opt);

switch (selector)
{
case kAsioEnableTimeCodeRead:
This->tc_read = TRUE;
return ASE_SUCCESS;
case kAsioDisableTimeCodeRead:
This->tc_read = FALSE;
return ASE_SUCCESS;
case kAsioSetInputMonitor:
return ASE_SUCCESS;
case kAsioCanInputMonitor:
return ASE_SUCCESS;
case kAsioCanTimeInfo:
return ASE_SUCCESS;
case kAsioCanTimeCode:
return ASE_SUCCESS;
}

return ASE_NotPresent;
}

WRAP_THISCALL( ASIOError __stdcall, IWineASIOImpl_outputReady, (LPWINEASIO iface))
{
TRACE("(%p)\n", iface);

return ASE_NotPresent;
}

static const IWineASIOVtbl WineASIO_Vtbl =
{
IWineASIOImpl_QueryInterface,
IWineASIOImpl_AddRef,
IWineASIOImpl_Release,
IWineASIOImpl_init,
IWineASIOImpl_getDriverName,
IWineASIOImpl_getDriverVersion,
IWineASIOImpl_getErrorMessage,
IWineASIOImpl_start,
IWineASIOImpl_stop,
IWineASIOImpl_getChannels,
IWineASIOImpl_getLatencies,
IWineASIOImpl_getBufferSize,
IWineASIOImpl_canSampleRate,
IWineASIOImpl_getSampleRate,
IWineASIOImpl_setSampleRate,
IWineASIOImpl_getClockSources,
IWineASIOImpl_setClockSource,
IWineASIOImpl_getSamplePosition,
IWineASIOImpl_getChannelInfo,
IWineASIOImpl_createBuffers,
IWineASIOImpl_disposeBuffers,
IWineASIOImpl_controlPanel,
IWineASIOImpl_future,
IWineASIOImpl_outputReady,
};

HRESULT asioCreateInstance(REFIID riid, LPVOID *ppobj)
{
IWineASIOImpl * pobj;
TRACE("(%s, %p)\n", debugstr_guid(riid), ppobj);

pobj = HeapAlloc(GetProcessHeap(), 0, sizeof(*pobj));
if (pobj == NULL) {
WARN("out of memory\n");
return E_OUTOFMEMORY;
}

pobj->lpVtbl = &WineASIO_Vtbl;
pobj->ref = 1;
TRACE("pobj = %p\n", pobj);
*ppobj = pobj;
TRACE("return %p\n", *ppobj);
return S_OK;
}

static void getNanoSeconds(ASIOTimeStamp* ts)
{
double nanoSeconds = (double)((unsigned long)timeGetTime ()) * 1000000.;
ts->hi = (unsigned long)(nanoSeconds / twoRaisedTo32);
ts->lo = (unsigned long)(nanoSeconds - (ts->hi * twoRaisedTo32));
}

static int jack_process(jack_nframes_t nframes, void * arg)
{
IWineASIOImpl * This = (IWineASIOImpl*)arg;
int i, j;
jack_default_audio_sample_t * in, *out;
jack_transport_state_t ts = jack_transport_query(This->client, NULL);

if (ts == JackTransportRolling)
{
if (This->client_state == Init)
This->client_state = Run;

This->sample_position += nframes;

/* get the input data from JACK and copy it to the ASIO buffers */
for (i = 0; i < This->active_inputs; i++)
{
short * buffer = This->input_buffers[i][This->toggle];

in = jack_port_get_buffer(This->input_port[i], nframes);

for (j = 0; j < nframes; j++)
buffer[j] = in[j] * 32767.0f;
}

/* call the ASIO user callback to read the input data and fill the output data */
getNanoSeconds(&This->system_time);

if (This->time_info_mode)
{
__wrapped_IWineASIOImpl_getSamplePosition((LPWINEASIO)This, &This->asio_time.timeInfo.samplePosition, &This->asio_time.timeInfo.systemTime);
if (This->tc_read)
{
/* FIXME */
This->asio_time.timeCode.timeCodeSamples.lo = This->asio_time.timeInfo.samplePosition.lo;
This->asio_time.timeCode.timeCodeSamples.hi = 0;
}
This->callbacks->bufferSwitchTimeInfo(&This->asio_time, This->toggle, ASIOFalse);
This->asio_time.timeInfo.flags &= ~(kSampleRateChanged | kClockSourceChanged);
}
else
This->callbacks->bufferSwitch(This->toggle, ASIOFalse);

/* copy the ASIO data to JACK */
for (i = 0; i < This->active_outputs; i++)
{
short * buffer = This->output_buffers[i][This->toggle];

out = jack_port_get_buffer(This->output_port[i], nframes);

for (j = 0; j < nframes; j++)
out[j] = buffer[j] / 32767.0f;
}

This->toggle = This->toggle ? 0 : 1;
}
else if (ts == JackTransportStopped)
{
if (This->client_state == Run)
This->client_state = Exit;

/* FIXME why is this needed ? */
jack_transport_start(This->client);
}

return 0;
}


+ 196
- 0
main.c View File

@@ -0,0 +1,196 @@
/*
* Copyright (C) 2006 Robert Reif
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/

#include <stdarg.h>

#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "winreg.h"
#include "objbase.h"

#include "wine/debug.h"

WINE_DEFAULT_DEBUG_CHANNEL(asio);

// {48D0C522-BFCC-45cc-8B84-17F25F33E6E8}
static GUID const CLSID_WineASIO = {
0x48d0c522, 0xbfcc, 0x45cc, { 0x8b, 0x84, 0x17, 0xf2, 0x5f, 0x33, 0xe6, 0xe8 } };

typedef struct {
const IClassFactoryVtbl * lpVtbl;
LONG ref;
} IClassFactoryImpl;

extern HRESULT asioCreateInstance(REFIID riid, LPVOID *ppobj);

/*******************************************************************************
* ClassFactory
*/

static HRESULT WINAPI
CF_QueryInterface(LPCLASSFACTORY iface, REFIID riid, LPVOID *ppobj)
{
IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
FIXME("(%p, %s, %p) stub!\n", This, debugstr_guid(riid), ppobj);
if (ppobj == NULL)
return E_POINTER;
return E_NOINTERFACE;
}

static ULONG WINAPI CF_AddRef(LPCLASSFACTORY iface)
{
IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
ULONG ref = InterlockedIncrement(&(This->ref));
TRACE("(%p) ref was %ld\n", This, ref - 1);
return ref;
}

static ULONG WINAPI CF_Release(LPCLASSFACTORY iface)
{
IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
ULONG ref = InterlockedDecrement(&(This->ref));
TRACE("(%p) ref was %ld\n", This, ref + 1);
/* static class, won't be freed */
return ref;
}

static HRESULT WINAPI CF_CreateInstance(
LPCLASSFACTORY iface,
LPUNKNOWN pOuter,
REFIID riid,
LPVOID *ppobj)
{
IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
TRACE("(%p, %p, %s, %p)\n", This, pOuter, debugstr_guid(riid), ppobj);

if (pOuter)
return CLASS_E_NOAGGREGATION;

if (ppobj == NULL) {
WARN("invalid parameter\n");
return E_INVALIDARG;
}
*ppobj = NULL;
return asioCreateInstance(riid, ppobj);
}

static HRESULT WINAPI CF_LockServer(LPCLASSFACTORY iface, BOOL dolock)
{
IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
FIXME("(%p, %d) stub!\n", This, dolock);
return S_OK;
}

static const IClassFactoryVtbl CF_Vtbl = {
CF_QueryInterface,
CF_AddRef,
CF_Release,
CF_CreateInstance,
CF_LockServer
};

static IClassFactoryImpl WINEASIO_CF = { &CF_Vtbl, 1 };

/*******************************************************************************
* DllGetClassObject [DSOUND.@]
* Retrieves class object from a DLL object
*
* NOTES
* Docs say returns STDAPI
*
* PARAMS
* rclsid [I] CLSID for the class object
* riid [I] Reference to identifier of interface for class object
* ppv [O] Address of variable to receive interface pointer for riid
*
* RETURNS
* Success: S_OK
* Failure: CLASS_E_CLASSNOTAVAILABLE, E_OUTOFMEMORY, E_INVALIDARG,
* E_UNEXPECTED
*/
HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
{
TRACE("(%s, %s, %p)\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);

if (ppv == NULL) {
WARN("invalid parameter\n");
return E_INVALIDARG;
}

*ppv = NULL;

if (!IsEqualIID(riid, &IID_IClassFactory) &&
!IsEqualIID(riid, &IID_IUnknown)) {
WARN("no interface for %s\n", debugstr_guid(riid));
return E_NOINTERFACE;
}

if (IsEqualGUID(rclsid, &CLSID_WineASIO)) {
CF_AddRef((IClassFactory*) &WINEASIO_CF);
*ppv = &WINEASIO_CF;
return S_OK;
}

WARN("(%s, %s, %p): no class found.\n", debugstr_guid(rclsid),
debugstr_guid(riid), ppv);
return CLASS_E_CLASSNOTAVAILABLE;
}


/*******************************************************************************
* DllCanUnloadNow
* Determines whether the DLL is in use.
*
* RETURNS
* Success: S_OK
* Failure: S_FALSE
*/
HRESULT WINAPI DllCanUnloadNow(void)
{
FIXME("(void): stub\n");
return S_FALSE;
}

/***********************************************************************
* DllMain (ASIO.init)
*/
BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpvReserved)
{
TRACE("(%p %ld %p)\n", hInstDLL, fdwReason, lpvReserved);

switch (fdwReason) {
case DLL_PROCESS_ATTACH:
TRACE("DLL_PROCESS_ATTACH\n");
break;
case DLL_PROCESS_DETACH:
TRACE("DLL_PROCESS_DETACH\n");
break;
case DLL_THREAD_ATTACH:
TRACE("DLL_THREAD_ATTACH\n");
break;
case DLL_THREAD_DETACH:
TRACE("DLL_THREAD_DETACH\n");
break;
default:
TRACE("UNKNOWN REASON\n");
break;
}
return TRUE;
}


+ 11
- 0
readme.txt View File

@@ -0,0 +1,11 @@
Instalation instructions:

Copy the wineasio directory to wine/dlls.
Install the wineasio.diff.txt patch.
Run autoconf to create a new configure.
Do a normal install.
Run regsvr32 on the wineasio.dll.so file in dlls/wineasio.
You may also need to symlink /usr/local/wine/lib/wineasio.dll.so to ~/.wine/drive_c/windows/system32.

Please send feedback to reif@earthlink.net


+ 603
- 0
regsvr.c View File

@@ -0,0 +1,603 @@
/*
* self-registerable dll functions for wineasio.dll
*
* Copyright (C) 2003 John K. Hohm
* Copyright (C) 2006 Robert Reif
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/

#include <stdarg.h>

#define NONAMELESSSTRUCT
#define NONAMELESSUNION
#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "winreg.h"
#include "objbase.h"

#include "wine/debug.h"

WINE_DEFAULT_DEBUG_CHANNEL(asio);

/*
* Near the bottom of this file are the exported DllRegisterServer and
* DllUnregisterServer, which make all this worthwhile.
*/

/***********************************************************************
* interface for self-registering
*/
struct regsvr_interface
{
IID const *iid; /* NULL for end of list */
LPCSTR name; /* can be NULL to omit */
IID const *base_iid; /* can be NULL to omit */
int num_methods; /* can be <0 to omit */
CLSID const *ps_clsid; /* can be NULL to omit */
CLSID const *ps_clsid32; /* can be NULL to omit */
};

static HRESULT register_interfaces(struct regsvr_interface const *list);
static HRESULT unregister_interfaces(struct regsvr_interface const *list);

struct regsvr_coclass
{
CLSID const *clsid; /* NULL for end of list */
LPCSTR name; /* can be NULL to omit */
LPCSTR ips; /* can be NULL to omit */
LPCSTR ips32; /* can be NULL to omit */
LPCSTR ips32_tmodel; /* can be NULL to omit */
LPCSTR progid; /* can be NULL to omit */
LPCSTR viprogid; /* can be NULL to omit */
LPCSTR progid_extra; /* can be NULL to omit */
};

static HRESULT register_coclasses(struct regsvr_coclass const *list);
static HRESULT unregister_coclasses(struct regsvr_coclass const *list);

/***********************************************************************
* static string constants
*/
static WCHAR const interface_keyname[10] = {
'I', 'n', 't', 'e', 'r', 'f', 'a', 'c', 'e', 0 };
static WCHAR const base_ifa_keyname[14] = {
'B', 'a', 's', 'e', 'I', 'n', 't', 'e', 'r', 'f', 'a', 'c',
'e', 0 };
static WCHAR const num_methods_keyname[11] = {
'N', 'u', 'm', 'M', 'e', 't', 'h', 'o', 'd', 's', 0 };
static WCHAR const ps_clsid_keyname[15] = {
'P', 'r', 'o', 'x', 'y', 'S', 't', 'u', 'b', 'C', 'l', 's',
'i', 'd', 0 };
static WCHAR const ps_clsid32_keyname[17] = {
'P', 'r', 'o', 'x', 'y', 'S', 't', 'u', 'b', 'C', 'l', 's',
'i', 'd', '3', '2', 0 };
static WCHAR const clsid_keyname[6] = {
'C', 'L', 'S', 'I', 'D', 0 };
static WCHAR const curver_keyname[7] = {
'C', 'u', 'r', 'V', 'e', 'r', 0 };
static WCHAR const ips_keyname[13] = {
'I', 'n', 'P', 'r', 'o', 'c', 'S', 'e', 'r', 'v', 'e', 'r',
0 };
static WCHAR const ips32_keyname[15] = {
'I', 'n', 'P', 'r', 'o', 'c', 'S', 'e', 'r', 'v', 'e', 'r',
'3', '2', 0 };
static WCHAR const progid_keyname[7] = {
'P', 'r', 'o', 'g', 'I', 'D', 0 };
static WCHAR const viprogid_keyname[25] = {
'V', 'e', 'r', 's', 'i', 'o', 'n', 'I', 'n', 'd', 'e', 'p',
'e', 'n', 'd', 'e', 'n', 't', 'P', 'r', 'o', 'g', 'I', 'D',
0 };
static char const tmodel_valuename[] = "ThreadingModel";

/***********************************************************************
* static helper functions
*/
static LONG register_key_guid(HKEY base, WCHAR const *name, GUID const *guid);
static LONG register_key_defvalueW(HKEY base, WCHAR const *name,
WCHAR const *value);
static LONG register_key_defvalueA(HKEY base, WCHAR const *name,
char const *value);
static LONG register_progid(WCHAR const *clsid,
char const *progid, char const *curver_progid,
char const *name, char const *extra);
static LONG recursive_delete_key(HKEY key);
static LONG recursive_delete_keyA(HKEY base, char const *name);
static LONG recursive_delete_keyW(HKEY base, WCHAR const *name);

/***********************************************************************
* register_interfaces
*/
static HRESULT register_interfaces(struct regsvr_interface const *list)
{
LONG res = ERROR_SUCCESS;
HKEY interface_key;

res = RegCreateKeyExW(HKEY_CLASSES_ROOT, interface_keyname, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &interface_key, NULL);
if (res != ERROR_SUCCESS) goto error_return;

for (; res == ERROR_SUCCESS && list->iid; ++list) {
WCHAR buf[39];
HKEY iid_key;

StringFromGUID2(list->iid, buf, 39);
res = RegCreateKeyExW(interface_key, buf, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &iid_key, NULL);
if (res != ERROR_SUCCESS) goto error_close_interface_key;

if (list->name) {
res = RegSetValueExA(iid_key, NULL, 0, REG_SZ,
(CONST BYTE*)(list->name),
strlen(list->name) + 1);
if (res != ERROR_SUCCESS) goto error_close_iid_key;
}

if (list->base_iid) {
res = register_key_guid(iid_key, base_ifa_keyname, list->base_iid);
if (res != ERROR_SUCCESS) goto error_close_iid_key;
}

if (0 <= list->num_methods) {
static WCHAR const fmt[3] = { '%', 'd', 0 };
HKEY key;

res = RegCreateKeyExW(iid_key, num_methods_keyname, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &key, NULL);
if (res != ERROR_SUCCESS) goto error_close_iid_key;

wsprintfW(buf, fmt, list->num_methods);
res = RegSetValueExW(key, NULL, 0, REG_SZ,
(CONST BYTE*)buf,
(lstrlenW(buf) + 1) * sizeof(WCHAR));
RegCloseKey(key);

if (res != ERROR_SUCCESS) goto error_close_iid_key;
}

if (list->ps_clsid) {
res = register_key_guid(iid_key, ps_clsid_keyname, list->ps_clsid);
if (res != ERROR_SUCCESS) goto error_close_iid_key;
}

if (list->ps_clsid32) {
res = register_key_guid(iid_key, ps_clsid32_keyname, list->ps_clsid32);
if (res != ERROR_SUCCESS) goto error_close_iid_key;
}

error_close_iid_key:
RegCloseKey(iid_key);
}

error_close_interface_key:
RegCloseKey(interface_key);
error_return:
return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
}

/***********************************************************************
* unregister_interfaces
*/
static HRESULT unregister_interfaces(struct regsvr_interface const *list)
{
LONG res = ERROR_SUCCESS;
HKEY interface_key;

res = RegOpenKeyExW(HKEY_CLASSES_ROOT, interface_keyname, 0,
KEY_READ | KEY_WRITE, &interface_key);
if (res == ERROR_FILE_NOT_FOUND) return S_OK;
if (res != ERROR_SUCCESS) goto error_return;

for (; res == ERROR_SUCCESS && list->iid; ++list) {
WCHAR buf[39];

StringFromGUID2(list->iid, buf, 39);
res = recursive_delete_keyW(interface_key, buf);
}

RegCloseKey(interface_key);
error_return:
return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
}

/***********************************************************************
* register_coclasses
*/
static HRESULT register_coclasses(struct regsvr_coclass const *list)
{
LONG res = ERROR_SUCCESS;
HKEY coclass_key;

res = RegCreateKeyExW(HKEY_CLASSES_ROOT, clsid_keyname, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &coclass_key, NULL);
if (res != ERROR_SUCCESS) goto error_return;

for (; res == ERROR_SUCCESS && list->clsid; ++list) {
WCHAR buf[39];
HKEY clsid_key;

StringFromGUID2(list->clsid, buf, 39);
res = RegCreateKeyExW(coclass_key, buf, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &clsid_key, NULL);
if (res != ERROR_SUCCESS) goto error_close_coclass_key;

if (list->name) {
res = RegSetValueExA(clsid_key, NULL, 0, REG_SZ,
(CONST BYTE*)(list->name),
strlen(list->name) + 1);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
}

if (list->ips) {
res = register_key_defvalueA(clsid_key, ips_keyname, list->ips);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
}

if (list->ips32) {
HKEY ips32_key;

res = RegCreateKeyExW(clsid_key, ips32_keyname, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL,
&ips32_key, NULL);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;

res = RegSetValueExA(ips32_key, NULL, 0, REG_SZ,
(CONST BYTE*)list->ips32,
lstrlenA(list->ips32) + 1);
if (res == ERROR_SUCCESS && list->ips32_tmodel)
res = RegSetValueExA(ips32_key, tmodel_valuename, 0, REG_SZ,
(CONST BYTE*)list->ips32_tmodel,
strlen(list->ips32_tmodel) + 1);
RegCloseKey(ips32_key);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
}

if (list->progid) {
res = register_key_defvalueA(clsid_key, progid_keyname,
list->progid);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;

res = register_progid(buf, list->progid, NULL,
list->name, list->progid_extra);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
}

if (list->viprogid) {
res = register_key_defvalueA(clsid_key, viprogid_keyname,
list->viprogid);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;

res = register_progid(buf, list->viprogid, list->progid,
list->name, list->progid_extra);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
}

error_close_clsid_key:
RegCloseKey(clsid_key);
}

error_close_coclass_key:
RegCloseKey(coclass_key);
error_return:
return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
}

/***********************************************************************
* unregister_coclasses
*/
static HRESULT unregister_coclasses(struct regsvr_coclass const *list)
{
LONG res = ERROR_SUCCESS;
HKEY coclass_key;

res = RegOpenKeyExW(HKEY_CLASSES_ROOT, clsid_keyname, 0,
KEY_READ | KEY_WRITE, &coclass_key);
if (res == ERROR_FILE_NOT_FOUND) return S_OK;
if (res != ERROR_SUCCESS) goto error_return;

for (; res == ERROR_SUCCESS && list->clsid; ++list) {
WCHAR buf[39];

StringFromGUID2(list->clsid, buf, 39);
res = recursive_delete_keyW(coclass_key, buf);
if (res != ERROR_SUCCESS) goto error_close_coclass_key;

if (list->progid) {
res = recursive_delete_keyA(HKEY_CLASSES_ROOT, list->progid);
if (res != ERROR_SUCCESS) goto error_close_coclass_key;
}

if (list->viprogid) {
res = recursive_delete_keyA(HKEY_CLASSES_ROOT, list->viprogid);
if (res != ERROR_SUCCESS) goto error_close_coclass_key;
}
}

error_close_coclass_key:
RegCloseKey(coclass_key);
error_return:
return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
}

/***********************************************************************
* regsvr_key_guid
*/
static LONG register_key_guid(HKEY base, WCHAR const *name, GUID const *guid)
{
WCHAR buf[39];

StringFromGUID2(guid, buf, 39);
return register_key_defvalueW(base, name, buf);
}

/***********************************************************************
* regsvr_key_defvalueW
*/
static LONG register_key_defvalueW(
HKEY base,
WCHAR const *name,
WCHAR const *value)
{
LONG res;
HKEY key;

res = RegCreateKeyExW(base, name, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &key, NULL);
if (res != ERROR_SUCCESS) return res;
res = RegSetValueExW(key, NULL, 0, REG_SZ, (CONST BYTE*)value,
(lstrlenW(value) + 1) * sizeof(WCHAR));
RegCloseKey(key);
return res;
}

/***********************************************************************
* regsvr_key_defvalueA
*/
static LONG register_key_defvalueA(
HKEY base,
WCHAR const *name,
char const *value)
{
LONG res;
HKEY key;

res = RegCreateKeyExW(base, name, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &key, NULL);
if (res != ERROR_SUCCESS) return res;
res = RegSetValueExA(key, NULL, 0, REG_SZ, (CONST BYTE*)value,
lstrlenA(value) + 1);
RegCloseKey(key);
return res;
}

/***********************************************************************
* regsvr_progid
*/
static LONG register_progid(
WCHAR const *clsid,
char const *progid,
char const *curver_progid,
char const *name,
char const *extra)
{
LONG res;
HKEY progid_key;

res = RegCreateKeyExA(HKEY_CLASSES_ROOT, progid, 0,
NULL, 0, KEY_READ | KEY_WRITE, NULL,
&progid_key, NULL);
if (res != ERROR_SUCCESS) return res;

if (name) {
res = RegSetValueExA(progid_key, NULL, 0, REG_SZ,
(CONST BYTE*)name, strlen(name) + 1);
if (res != ERROR_SUCCESS) goto error_close_progid_key;
}

if (clsid) {
res = register_key_defvalueW(progid_key, clsid_keyname, clsid);
if (res != ERROR_SUCCESS) goto error_close_progid_key;
}

if (curver_progid) {
res = register_key_defvalueA(progid_key, curver_keyname,
curver_progid);
if (res != ERROR_SUCCESS) goto error_close_progid_key;
}

if (extra) {
HKEY extra_key;

res = RegCreateKeyExA(progid_key, extra, 0,
NULL, 0, KEY_READ | KEY_WRITE, NULL,
&extra_key, NULL);
if (res == ERROR_SUCCESS)
RegCloseKey(extra_key);
}

error_close_progid_key:
RegCloseKey(progid_key);
return res;
}

/***********************************************************************
* recursive_delete_key
*/
static LONG recursive_delete_key(HKEY key)
{
LONG res;
WCHAR subkey_name[MAX_PATH];
DWORD cName;
HKEY subkey;

for (;;) {
cName = sizeof(subkey_name) / sizeof(WCHAR);
res = RegEnumKeyExW(key, 0, subkey_name, &cName,
NULL, NULL, NULL, NULL);
if (res != ERROR_SUCCESS && res != ERROR_MORE_DATA) {
res = ERROR_SUCCESS; /* presumably we're done enumerating */
break;
}
res = RegOpenKeyExW(key, subkey_name, 0,
KEY_READ | KEY_WRITE, &subkey);
if (res == ERROR_FILE_NOT_FOUND) continue;
if (res != ERROR_SUCCESS) break;

res = recursive_delete_key(subkey);
RegCloseKey(subkey);
if (res != ERROR_SUCCESS) break;
}

if (res == ERROR_SUCCESS) res = RegDeleteKeyW(key, 0);
return res;
}

/***********************************************************************
* recursive_delete_keyA
*/
static LONG recursive_delete_keyA(HKEY base, char const *name)
{
LONG res;
HKEY key;

res = RegOpenKeyExA(base, name, 0, KEY_READ | KEY_WRITE, &key);
if (res == ERROR_FILE_NOT_FOUND) return ERROR_SUCCESS;
if (res != ERROR_SUCCESS) return res;
res = recursive_delete_key(key);
RegCloseKey(key);
return res;
}

/***********************************************************************
* recursive_delete_keyW
*/
static LONG recursive_delete_keyW(HKEY base, WCHAR const *name)
{
LONG res;
HKEY key;

res = RegOpenKeyExW(base, name, 0, KEY_READ | KEY_WRITE, &key);
if (res == ERROR_FILE_NOT_FOUND) return ERROR_SUCCESS;
if (res != ERROR_SUCCESS) return res;
res = recursive_delete_key(key);
RegCloseKey(key);
return res;
}

/***********************************************************************
* coclass list
*/
// {48D0C522-BFCC-45cc-8B84-17F25F33E6E8}
static GUID const CLSID_WineASIO = {
0x48d0c522, 0xbfcc, 0x45cc, { 0x8b, 0x84, 0x17, 0xf2, 0x5f, 0x33, 0xe6, 0xe8 } };

static struct regsvr_coclass const coclass_list[] = {
{ &CLSID_WineASIO,
"Wine ASIO Object",
NULL,
"wineasio.dll",
"Apartment"
},
{ NULL } /* list terminator */
};

/***********************************************************************
* interface list
*/

static struct regsvr_interface const interface_list[] = {
{ NULL } /* list terminator */
};

/***********************************************************************
* register driver
*/
static HRESULT register_driver(void)
{
LPCSTR asio_key = "Software\\ASIO\\Wine ASIO";
LPCSTR clsid = "CLSID";
LPCSTR wine_clsid = "{48D0C522-BFCC-45cc-8B84-17F25F33E6E8}";
LPCSTR desc = "Description";
LPCSTR wine_desc = "Wine ASIO Driver";
HKEY key;
LONG rc;

rc = RegOpenKeyExA(HKEY_LOCAL_MACHINE, asio_key, 0, KEY_READ | KEY_WRITE, &key);

if (rc != ERROR_SUCCESS)
rc = RegCreateKeyExA(HKEY_LOCAL_MACHINE, asio_key, 0, NULL, 0, KEY_READ | KEY_WRITE, NULL, &key, 0);

if (rc == ERROR_SUCCESS)
{
rc = RegSetValueExA(key, clsid, 0, REG_SZ, wine_clsid, strlen(wine_clsid) + 1);

if (rc == ERROR_SUCCESS)
rc = RegSetValueExA(key, desc, 0, REG_SZ, wine_desc, strlen(wine_desc) + 1);

RegCloseKey(key);
}

return rc;
}

/***********************************************************************
* DllRegisterServer (wineasio.@)
*/
HRESULT WINAPI DllRegisterServer(void)
{
HRESULT hr;

TRACE("\n");

hr = register_coclasses(coclass_list);
if (SUCCEEDED(hr))
{
hr = register_interfaces(interface_list);
if (SUCCEEDED(hr))
hr = register_driver();
}
return hr;
}

/***********************************************************************
* register driver
*/
static HRESULT unregister_driver(void)
{
LPCSTR asio_key = "Software\\ASIO\\Wine ASIO";

/* FIXME */
return recursive_delete_keyA(HKEY_LOCAL_MACHINE, asio_key);
}

/***********************************************************************
* DllUnregisterServer (wineasio.@)
*/
HRESULT WINAPI DllUnregisterServer(void)
{
HRESULT hr;

TRACE("\n");

hr = unregister_coclasses(coclass_list);
if (SUCCEEDED(hr))
{
hr = unregister_interfaces(interface_list);
if (SUCCEEDED(hr))
hr = unregister_driver();
}
return hr;
}

+ 22
- 0
wineasio.diff.txt View File

@@ -0,0 +1,22 @@
diff -p -u -r1.553 configure.ac
--- configure.ac 29 Aug 2006 12:20:36 -0000 1.553
+++ configure.ac 1 Sep 2006 02:31:19 -0000
@@ -1714,6 +1714,7 @@ dlls/vnetbios.vxd/Makefile
dlls/vtdapi.vxd/Makefile
dlls/vwin32.vxd/Makefile
dlls/w32skrnl/Makefile
+dlls/wineasio/Makefile
dlls/winecrt0/Makefile
dlls/wined3d/Makefile
dlls/winedos/Makefile
diff -p -u -r1.320 Makefile.in
--- dlls/Makefile.in 29 Aug 2006 12:20:36 -0000 1.320
+++ dlls/Makefile.in 1 Sep 2006 02:31:19 -0000
@@ -174,6 +174,7 @@ BASEDIRS = \
vtdapi.vxd \
vwin32.vxd \
w32skrnl \
+ wineasio \
winedos \
winemp3.acm \
wineps.drv \

+ 4
- 0
wineasio.spec View File

@@ -0,0 +1,4 @@
@ stdcall -private DllRegisterServer()
@ stdcall -private DllGetClassObject(ptr ptr ptr)
@ stdcall -private DllCanUnloadNow()
@ stdcall -private DllUnregisterServer()

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