diff options
| author | Sven Gothel <[email protected]> | 2015-03-21 21:19:34 +0100 |
|---|---|---|
| committer | Sven Gothel <[email protected]> | 2015-03-21 21:19:34 +0100 |
| commit | e490c3c7f7bb5461cfa78a214827aa534fb43a3e (patch) | |
| tree | b86b0291ef529ec6b75cc548d73599fa9c283cd6 /LibOVR/Src/Displays/OVR_Win32_FocusReader.h | |
| parent | 05bb4364bfd9930fb1902efec86446ef035ee07a (diff) | |
Bump OculusVR RIFT SDK to 0.4.4
Diffstat (limited to 'LibOVR/Src/Displays/OVR_Win32_FocusReader.h')
| -rw-r--r-- | LibOVR/Src/Displays/OVR_Win32_FocusReader.h | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/LibOVR/Src/Displays/OVR_Win32_FocusReader.h b/LibOVR/Src/Displays/OVR_Win32_FocusReader.h new file mode 100644 index 0000000..358ab38 --- /dev/null +++ b/LibOVR/Src/Displays/OVR_Win32_FocusReader.h @@ -0,0 +1,81 @@ +/************************************************************************************
+
+Filename : OVR_Win32_FocusReader.h
+Content : Reader for current app with focus on Windows
+Created : July 2, 2014
+Authors : Chris Taylor
+
+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_FocusReader_h
+#define OVR_Win32_FocusReader_h
+
+#include "../Kernel/OVR_System.h"
+#include "../Kernel/OVR_Lockless.h"
+#include "../Kernel/OVR_Array.h"
+#include "../Kernel/OVR_SharedMemory.h"
+
+namespace OVR { namespace Win32 {
+
+
+#define OVR_FOCUS_OBSERVER_SHARE_NAME "OVRAppFocus"
+
+//-----------------------------------------------------------------------------
+// LocklessFocusState
+
+#pragma pack(push, 8)
+
+// Focus state data
+struct LocklessFocusState
+{
+ LocklessFocusState(DWORD pid = 0) :
+ ActiveProcessId(pid),
+ ActiveWindowHandle(NULL)
+ {
+ }
+
+ DWORD ActiveProcessId;
+ void * POINTER_64 ActiveWindowHandle;
+};
+
+#pragma pack(pop)
+
+typedef SharedObjectWriter< LocklessFocusState > SharedFocusWriter;
+typedef SharedObjectReader< LocklessFocusState > SharedFocusReader;
+
+
+//-----------------------------------------------------------------------------
+// RenderFocusReader
+
+class RenderFocusReader : public OVR::SystemSingletonBase<RenderFocusReader>, public NewOverrideBase
+{
+ OVR_DECLARE_SINGLETON(RenderFocusReader);
+
+ SharedFocusReader Reader; // Shared memory reader
+ bool NoSharedMemory; // Flag reporting that no shared memory has been detected;
+
+public:
+ HWND ReadActiveWindow();
+};
+
+
+}} // namespace OVR::Win32
+
+#endif // OVR_Win32_FocusReader_h
|