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Diffstat (limited to 'LibOVR/Src/Displays/OVR_Win32_Display.h')
| -rw-r--r-- | LibOVR/Src/Displays/OVR_Win32_Display.h | 182 |
1 files changed, 182 insertions, 0 deletions
diff --git a/LibOVR/Src/Displays/OVR_Win32_Display.h b/LibOVR/Src/Displays/OVR_Win32_Display.h new file mode 100644 index 0000000..4517d44 --- /dev/null +++ b/LibOVR/Src/Displays/OVR_Win32_Display.h @@ -0,0 +1,182 @@ +/************************************************************************************
+
+Filename : OVR_Win32_Display.h
+Content : Win32-specific Display declarations
+Created : May 6, 2014
+Authors : Dean Beeler
+
+Copyright : Copyright 2014 Oculus VR, LLC All Rights reserved.
+
+Licensed under the Oculus VR Rift SDK License Version 3.2 (the "License");
+you may not use the Oculus VR Rift SDK except in compliance with the License,
+which is provided at the time of installation or download, or which
+otherwise accompanies this software in either electronic or hard copy form.
+
+You may obtain a copy of the License at
+
+http://www.oculusvr.com/licenses/LICENSE-3.2
+
+Unless required by applicable law or agreed to in writing, the Oculus VR SDK
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+*************************************************************************************/
+
+#ifndef OVR_Win32_Display_h
+#define OVR_Win32_Display_h
+
+#include "OVR_Display.h"
+
+OVR_DISABLE_MSVC_WARNING(4351) // new behavior: elements of array will be default initialized
+
+namespace OVR { namespace Win32 {
+
+
+//-------------------------------------------------------------------------------------
+// DisplayDesc
+
+// Display information enumerable through Win32.
+// TBD: Should we just move this to public header, so it's a const member of Display?
+struct DisplayDesc
+{
+ HmdTypeEnum DeviceTypeGuess; // This is a guess about what type of HMD it is connected to
+ String DisplayID; // This is the device identifier string from MONITORINFO (for app usage)
+ String ModelName; // This is a "DK2" type string
+ String EdidSerialNumber;
+ Sizei LogicalResolutionInPixels;
+ Sizei NativeResolutionInPixels;
+ Vector2i DesktopDisplayOffset;
+};
+
+
+//-------------------------------------------------------------------------------------
+// DisplayEDID
+
+// Describes EDID information as reported from our display driver.
+struct DisplayEDID
+{
+ String MonitorName;
+ UINT16 ModelNumber;
+ String VendorName;
+ String SerialNumber;
+};
+
+class Win32DisplaySearchHandle : public DisplaySearchHandle
+{
+public:
+ static const int ArraySize = 16;
+
+ Win32::DisplayDesc cachedDescriptorArray[ArraySize];
+ bool extended;
+ bool application;
+ int extendedDisplayCount;
+ int applicationDisplayCount;
+ int displayCount;
+
+ Win32DisplaySearchHandle()
+ : cachedDescriptorArray(),
+ extended(),
+ application(false),
+ extendedDisplayCount(0),
+ applicationDisplayCount(0),
+ displayCount(0)
+ {
+ }
+
+ virtual ~Win32DisplaySearchHandle()
+ {
+ }
+};
+
+//-------------------------------------------------------------------------------------
+// Win32DisplayGeneric
+
+// Describes Win32 display in Compatibility mode, containing basic data
+class Win32DisplayGeneric : public Display
+{
+public:
+ Win32DisplayGeneric( const DisplayDesc& dd ) :
+ Display(dd.DeviceTypeGuess,
+ dd.DisplayID,
+ dd.ModelName,
+ dd.EdidSerialNumber,
+ dd.LogicalResolutionInPixels,
+ dd.NativeResolutionInPixels,
+ dd.DesktopDisplayOffset,
+ 0,
+ 0,
+ false)
+ {
+ }
+
+ virtual ~Win32DisplayGeneric()
+ {
+ }
+
+ // Generic displays are not capable of mirroring
+ virtual MirrorMode SetMirrorMode( MirrorMode newMode )
+ {
+ OVR_UNUSED( newMode );
+ return MirrorDisabled;
+ }
+};
+
+
+//-------------------------------------------------------------------------------------
+// Win32DisplayDriver
+
+// Oculus driver based display object.
+class Win32DisplayDriver : public Display
+{
+ HANDLE hDevice;
+ ULONG ChildId;
+ DisplayEDID Edid;
+
+public:
+ Win32DisplayDriver(const HmdTypeEnum deviceTypeGuess,
+ const String& displayID,
+ const String& modelName,
+ const String& edidSerial,
+ const Sizei& logicalRes,
+ const Sizei& nativeRes,
+ const Vector2i& displayOffset,
+ const DisplayEDID& edid,
+ HANDLE hdevice,
+ ULONG child,
+ uint32_t rotation) :
+ Display(deviceTypeGuess,
+ displayID,
+ modelName,
+ edidSerial,
+ logicalRes,
+ nativeRes,
+ displayOffset,
+ child,
+ rotation,
+ true),
+ hDevice(hdevice),
+ ChildId(child),
+ Edid(edid)
+ {
+ }
+
+ virtual ~Win32DisplayDriver()
+ {
+ }
+
+ virtual MirrorMode SetMirrorMode( MirrorMode newMode );
+
+ // Support sleep/wake
+ virtual bool SetDisplaySleep(bool off);
+};
+
+
+}} // namespace OVR::Win32
+
+
+OVR_RESTORE_MSVC_WARNING()
+
+
+#endif // OVR_Win32_Display_h
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