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dmusic: Enumerate ports for midi out and midi in devices in EnumPort.

This commit is contained in:
Christian Costa 2012-03-29 08:52:45 +02:00 committed by Alexandre Julliard
parent 9846d02457
commit f13806e185
2 changed files with 81 additions and 39 deletions
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2
dlls/dmusic/Makefile.in
View File

@ -1,5 +1,5 @@
MODULE = dmusic.dll
IMPORTS = dxguid uuid ole32 advapi32
IMPORTS = dxguid uuid ole32 advapi32 winmm
C_SRCS = \
buffer.c \

118
dlls/dmusic/dmusic.c
View File

@ -16,6 +16,9 @@
* License along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <stdio.h>
#include "dmusic_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(dmusic);
@ -66,45 +69,84 @@ static ULONG WINAPI IDirectMusic8Impl_Release (LPDIRECTMUSIC8 iface) {
}
/* IDirectMusic8Impl IDirectMusic part: */
static HRESULT WINAPI IDirectMusic8Impl_EnumPort(LPDIRECTMUSIC8 iface, DWORD dwIndex, LPDMUS_PORTCAPS pPortCaps) {
IDirectMusic8Impl *This = (IDirectMusic8Impl *)iface;
TRACE("(%p, %d, %p)\n", This, dwIndex, pPortCaps);
if (NULL == pPortCaps) { return E_POINTER; }
/* i guess the first port shown is always software synthesizer */
if (dwIndex == 0)
{
IDirectMusicSynth8* synth;
TRACE("enumerating 'Microsoft Software Synthesizer' port\n");
CoCreateInstance (&CLSID_DirectMusicSynth, NULL, CLSCTX_INPROC_SERVER, &IID_IDirectMusicSynth8, (void**)&synth);
IDirectMusicSynth8_GetPortCaps (synth, pPortCaps);
IDirectMusicSynth8_Release (synth);
return S_OK;
}
static HRESULT WINAPI IDirectMusic8Impl_EnumPort(LPDIRECTMUSIC8 iface, DWORD index, LPDMUS_PORTCAPS port_caps)
{
IDirectMusic8Impl *This = (IDirectMusic8Impl*)iface;
ULONG nb_midi_out;
ULONG nb_midi_in;
const WCHAR emulated[] = {' ','[','E','m','u','l','a','t','e','d',']',0};
/* it seems that the rest of devices are obtained thru dmusic32.EnumLegacyDevices...*sigh*...which is undocumented*/
#if 0
int numMIDI = midiOutGetNumDevs();
int numWAVE = waveOutGetNumDevs();
int i;
/* then return digital sound ports */
for (i = 1; i <= numWAVE; i++)
{
TRACE("enumerating 'digital sound' ports\n");
if (i == dwIndex)
{
DirectSoundEnumerateA(register_waveport, pPortCaps);
return S_OK;
}
}
/* finally, list all *real* MIDI ports*/
for (i = numWAVE + 1; i <= numWAVE + numMIDI; i++)
{
TRACE("enumerating 'real MIDI' ports\n");
if (i == dwIndex)
FIXME("Found MIDI port, but *real* MIDI ports not supported yet\n");
}
#endif
return S_FALSE;
TRACE("(%p, %d, %p)\n", This, index, port_caps);
if (!port_caps)
return E_POINTER;
/* NOTE: It seems some native versions get the rest of devices through dmusic32.EnumLegacyDevices...*sigh*...which is undocumented */
/* NOTE: Should we enum wave devices ? Native does not seem to */
/* Fill common port caps for winmm ports */
port_caps->dwType = DMUS_PORT_WINMM_DRIVER;
port_caps->dwMemorySize = 0;
port_caps->dwMaxChannelGroups = 1;
port_caps->dwMaxVoices = 0;
port_caps->dwMaxAudioChannels = 0;
port_caps->dwEffectFlags = DMUS_EFFECT_NONE;
/* Fake port GUID */
port_caps->guidPort = IID_IUnknown;
port_caps->guidPort.Data1 = index + 1;
nb_midi_out = midiOutGetNumDevs();
if (index == 0)
{
MIDIOUTCAPSW caps;
midiOutGetDevCapsW(MIDI_MAPPER, &caps, sizeof(caps));
strcpyW(port_caps->wszDescription, caps.szPname);
strcatW(port_caps->wszDescription, emulated);
port_caps->dwFlags = DMUS_PC_SHAREABLE;
port_caps->dwClass = DMUS_PC_OUTPUTCLASS;
TRACE("Enumerating port: %s\n", debugstr_w(port_caps->wszDescription));
return S_OK;
}
if (index < (nb_midi_out + 1))
{
MIDIOUTCAPSW caps;
midiOutGetDevCapsW(index - 1, &caps, sizeof(caps));
strcpyW(port_caps->wszDescription, caps.szPname);
strcatW(port_caps->wszDescription, emulated);
port_caps->dwFlags = DMUS_PC_SHAREABLE | DMUS_PC_EXTERNAL;
port_caps->dwClass = DMUS_PC_OUTPUTCLASS;
TRACE("Enumerating port: %s\n", debugstr_w(port_caps->wszDescription));
return S_OK;
}
nb_midi_in = midiInGetNumDevs();
if (index < (nb_midi_in + nb_midi_out + 1))
{
MIDIINCAPSW caps;
midiInGetDevCapsW(index - nb_midi_out - 1, &caps, sizeof(caps));
strcpyW(port_caps->wszDescription, caps.szPname);
strcatW(port_caps->wszDescription, emulated);
port_caps->dwFlags = DMUS_PC_EXTERNAL;
port_caps->dwClass = DMUS_PC_INPUTCLASS;
TRACE("Enumerating port: %s\n", debugstr_w(port_caps->wszDescription));
return S_OK;
}
if (index == (nb_midi_in + nb_midi_out + 1))
{
IDirectMusicSynth8* synth;
TRACE("Enumerating port: 'Microsoft Software Synthesizer'\n");
CoCreateInstance(&CLSID_DirectMusicSynth, NULL, CLSCTX_INPROC_SERVER, &IID_IDirectMusicSynth8, (void**)&synth);
IDirectMusicSynth8_GetPortCaps(synth, port_caps);
IDirectMusicSynth8_Release(synth);
return S_OK;
}
return S_FALSE;
}
static HRESULT WINAPI IDirectMusic8Impl_CreateMusicBuffer (LPDIRECTMUSIC8 iface, LPDMUS_BUFFERDESC pBufferDesc, LPDIRECTMUSICBUFFER** ppBuffer, LPUNKNOWN pUnkOuter) {