int
WIN_InitModes(_THIS)
{
SDL_VideoData *data = (SDL_VideoData *) _this->driverdata;
DWORD i, j, count;
DISPLAY_DEVICE device;
device.cb = sizeof(device);
for (i = 0;; ++i) {
TCHAR DeviceName[32];
if (!EnumDisplayDevices(NULL, i, &device, 0)) {
break;
}
if (!(device.StateFlags & DISPLAY_DEVICE_ATTACHED_TO_DESKTOP)) {
continue;
}
SDL_memcpy(DeviceName, device.DeviceName, sizeof(DeviceName));
#ifdef DEBUG_MODES
printf("Device: %s\n", WIN_StringToUTF8(DeviceName));
#endif
count = 0;
for (j = 0;; ++j) {
if (!EnumDisplayDevices(DeviceName, j, &device, 0)) {
break;
}
if (!(device.StateFlags & DISPLAY_DEVICE_ATTACHED_TO_DESKTOP)) {
continue;
}
count += WIN_AddDisplay(device.DeviceName);
}
if (count == 0) {
WIN_AddDisplay(DeviceName);
}
}
if (_this->num_displays == 0) {
SDL_SetError("No displays available");
return -1;
}
return 0;
}
int
WIN_InitModes(_THIS)
{
int pass;
DWORD i, j, count;
DISPLAY_DEVICE device;
device.cb = sizeof(device);
/* Get the primary display in the first pass */
for (pass = 0; pass < 2; ++pass) {
for (i = 0; ; ++i) {
TCHAR DeviceName[32];
if (!EnumDisplayDevices(NULL, i, &device, 0)) {
break;
}
if (!(device.StateFlags & DISPLAY_DEVICE_ATTACHED_TO_DESKTOP)) {
continue;
}
if (pass == 0) {
if (!(device.StateFlags & DISPLAY_DEVICE_PRIMARY_DEVICE)) {
continue;
}
} else {
if (device.StateFlags & DISPLAY_DEVICE_PRIMARY_DEVICE) {
continue;
}
}
SDL_memcpy(DeviceName, device.DeviceName, sizeof(DeviceName));
#ifdef DEBUG_MODES
printf("Device: %s\n", WIN_StringToUTF8(DeviceName));
#endif
count = 0;
for (j = 0; ; ++j) {
if (!EnumDisplayDevices(DeviceName, j, &device, 0)) {
break;
}
if (!(device.StateFlags & DISPLAY_DEVICE_ATTACHED_TO_DESKTOP)) {
continue;
}
if (pass == 0) {
if (!(device.StateFlags & DISPLAY_DEVICE_PRIMARY_DEVICE)) {
continue;
}
} else {
if (device.StateFlags & DISPLAY_DEVICE_PRIMARY_DEVICE) {
continue;
}
}
count += WIN_AddDisplay(_this, device.DeviceName);
}
if (count == 0) {
WIN_AddDisplay(_this, DeviceName);
}
}
}
if (_this->num_displays == 0) {
return SDL_SetError("No displays available");
}
return 0;
}
static SDL_bool
WIN_AddDisplay(LPTSTR DeviceName)
{
SDL_VideoDisplay display;
SDL_DisplayData *displaydata;
SDL_DisplayMode mode;
#ifdef DEBUG_MODES
printf("Display: %s\n", WIN_StringToUTF8(DeviceName));
#endif
#if _MSC_VER == 1200
if (!WIN_GetDisplayMode(NULL, ENUM_CURRENT_SETTINGS, &mode)) {
#else
if (!WIN_GetDisplayMode(DeviceName, ENUM_CURRENT_SETTINGS, &mode)) {
#endif
return SDL_FALSE;
}
displaydata = (SDL_DisplayData *) SDL_malloc(sizeof(*displaydata));
if (!displaydata) {
return SDL_FALSE;
}
SDL_memcpy(displaydata->DeviceName, DeviceName,
sizeof(displaydata->DeviceName));
SDL_zero(display);
display.desktop_mode = mode;
display.current_mode = mode;
display.driverdata = displaydata;
SDL_AddVideoDisplay(&display);
return SDL_TRUE;
}
int
WIN_InitModes(_THIS)
{
DWORD i, j, count;
DISPLAY_DEVICE device;
#if _MSC_VER == 1200
WIN_AddDisplay("\\\\.\\DISPLAY1");
#else
device.cb = sizeof(device);
for (i = 0;; ++i) {
TCHAR DeviceName[32] = {0};
if (!EnumDisplayDevices(NULL, i, &device, 0)) {
break;
}
if (!(device.StateFlags & DISPLAY_DEVICE_ATTACHED_TO_DESKTOP)) {
continue;
}
SDL_memcpy(DeviceName, device.DeviceName, sizeof(DeviceName));
#ifdef DEBUG_MODES
printf("Device: %s\n", WIN_StringToUTF8(DeviceName));
#endif
count = 0;
for (j = 0;; ++j) {
if (!EnumDisplayDevices(DeviceName, j, &device, 0)) {
break;
}
if (!(device.StateFlags & DISPLAY_DEVICE_ATTACHED_TO_DESKTOP)) {
continue;
}
count += WIN_AddDisplay(device.DeviceName);
}
if (count == 0) {
WIN_AddDisplay(DeviceName);
}
}
#endif
if (_this->num_displays == 0) {
SDL_SetError("No displays available");
return -1;
}
return 0;
}
