Current WIP CD-ROM changes.

src/qt/qt_winrawinputfilter.cpp

@@ -65,6 +65,7 @@ extern void    win_keyboard_handle(uint32_t scancode, int up, int e0, int e1);
 #include "ui_qt_mainwindow.h"
 
 bool windows_is_light_theme() {
+    return 0;
     // based on https://stackoverflow.com/questions/51334674/how-to-detect-windows-10-light-dark-mode-in-win32-application
 
     // The value is expected to be a REG_DWORD, which is a signed 32-bit little-endian

src/qt/win_cdrom_ioctl.c

@@ -91,6 +91,20 @@ ioctl_open_handle(ioctl_t *ioctl)
     ioctl_log(ioctl->log, "handle=%p, error=%x\n",
               ioctl->handle, (unsigned int) GetLastError());
 
+    if (ioctl->handle != INVALID_HANDLE_VALUE) {
+        CDROM_SET_SPEED set_speed = { 0 };
+
+        set_speed.RequestType     = CdromSetSpeed;
+        set_speed.ReadSpeed       = 0xffff;
+        set_speed.WriteSpeed      = 0xffff;
+        set_speed.RotationControl = CdromDefaultRotation;
+
+        (void) DeviceIoControl(ioctl->handle, IOCTL_CDROM_SET_SPEED,
+                               &set_speed, sizeof(set_speed),
+                               NULL, 0,
+                               0, NULL);
+    }
+
     return (ioctl->handle != INVALID_HANDLE_VALUE);
 }