Added WinMM driver for windows (#236)

* ADLMIDI2: Fixed an MSVC build
However, it may work glitchy!

* Experimental WinMM MIDI driver

TODO: Make a control panel to configure the driver

* WinMM-DRV: A workaround for older MinGW

* WinMM-DRV: WIP control panel appled / tool

* WinMM-DRV: Better test a driver's work

* WinMM-DRV: More progress on a control panel

* WinMM-DRV: And more progress on this control panel
It's almost completed, I need to make the working setup through a registry.

* WinMM-DRV: Driver is almost ready
However, control panel can't ping a driver to reload settings yet

* WinMM-DRV: Fix the missing volume model setup

* WinMM-DRV: Setup reload on the fly now work!

* WinMM-DRV: Stabilize the thing

* WinMM-DRV: Stabilizing

* WinMM-DRV: Avoid all "setup" in names
to avoid a stupid PCA thing:
https://stackoverflow.com/questions/17660404/how-to-programmatically-disable-program-compatibility-assistant-in-windows-7-and

* A small warning fix at the WOPL module

* WinMM-DRV: Fixed some warnings

* WinMM-DRV: Avoid PCA dialog on the installer

* WiNMM-DRV: Make the linking of pthread being optional
Required to use MinGW-w64 toolchain with the "win32" threading mode

* WinMM-DRV: Receive the MODM_RESET to reset the MIDI state

* WinMM-DRV: Attempt to fix a sound distorsion on song song

* WinMM-Drv: Fixed a build on some older MinGW toolchains

* WinMM-Drv: Fixed default settings not being loaded

1 files changed, 105 insertions, 0 deletions

diff --git a/utils/winmm_drv/test/test.c b/utils/winmm_drv/test/test.c
new file mode 100644
index 0000000..f6fd2e9
--- /dev/null
+++ b/utils/winmm_drv/test/test.c
@@ -0,0 +1,105 @@
+#include <windows.h>
+#include <stdio.h>
+#include <mmsystem.h>
+
+typedef DWORD (WINAPI * MessagePtr)(UINT, UINT, DWORD, DWORD, DWORD);
+
+#ifndef MODM_GETDEVCAPS
+#define MODM_GETDEVCAPS     2
+#endif
+
+LONG testDriver()
+{
+    HDRVR hdrvr;
+    DRVCONFIGINFO dci;
+    LONG lRes;
+    HMODULE lib;
+    DWORD modRet;
+    MIDIOUTCAPSA myCapsA;
+    MessagePtr modMessagePtr;
+
+    printf("Open...\n");
+    // Open the driver (no additional parameters needed this time).
+    if((hdrvr = OpenDriver(L"adlmididrv.dll", 0, 0)) == 0)
+    {
+        printf("!!! Can't open the driver\n");
+        return -1;
+    }
+
+    printf("Send DRV_QUERYCONFIGURE...\n");
+    // Make sure driver has a configuration dialog box.
+    if(SendDriverMessage(hdrvr, DRV_QUERYCONFIGURE, 0, 0) != 0)
+    {
+        // Set the DRVCONFIGINFO structure and send the message
+        dci.dwDCISize = sizeof (dci);
+        dci.lpszDCISectionName = (LPWSTR)0;
+        dci.lpszDCIAliasName = (LPWSTR)0;
+        printf("Send DRV_CONFIGURE...\n");
+        lRes = SendDriverMessage(hdrvr, DRV_CONFIGURE, 0, (LPARAM)&dci);
+        printf("<-- Got answer: %ld)\n", lRes);
+    }
+    else
+    {
+        printf("<-- No configure\n");
+        lRes = DRVCNF_OK;
+    }
+
+
+    printf("Getting library pointer\n");
+    if((lib = GetDriverModuleHandle(hdrvr)))
+    {
+        printf("Getting modMessage call\n");
+        modMessagePtr = (MessagePtr)GetProcAddress(lib, "modMessage");
+        if(!modMessagePtr)
+        {
+            CloseDriver(hdrvr, 0, 0);
+            printf("!!! modMessage not found!\n");
+            return -1;
+        }
+
+        printf("Getting capabilities...\n");
+        modRet = modMessagePtr(0, MODM_GETDEVCAPS, (DWORD_PTR)NULL, (DWORD_PTR)&myCapsA, sizeof(myCapsA));
+        if(modRet != MMSYSERR_NOERROR)
+        {
+            CloseDriver(hdrvr, 0, 0);
+            printf("!!! modMessage returned an error!\n");
+            return -1;
+        }
+
+        printf("<-- %s\n", myCapsA.szPname);
+    }
+    else
+    {
+        CloseDriver(hdrvr, 0, 0);
+        printf("!!! Error when getting module handler!\n");
+        return -1;
+    }
+
+    printf("Close...\n");
+    // Close the driver (no additional parameters needed this time).
+    if(FAILED(CloseDriver(hdrvr, 0, 0)))
+    {
+        printf("!!! Error when closing\n");
+        return -1;
+    }
+
+    printf("Return...\n");
+
+    return 0;
+}
+
+int main()
+{
+    LONG d = testDriver();
+
+    if(d == 0)
+    {
+        printf("TEST = OK\n");
+        return 0;
+    }
+    else
+    {
+        printf("TEST = FAILED\n");
+        return 1;
+    }
+}