Bump OculusVR RIFT SDK to 0.5.0.1vanilla_0.5.0.1

1 files changed, 201 insertions, 0 deletions

diff --git a/LibOVRKernel/Src/Util/Util_ImageWindow.h b/LibOVRKernel/Src/Util/Util_ImageWindow.h
new file mode 100644
index 0000000..9874178
--- /dev/null
+++ b/LibOVRKernel/Src/Util/Util_ImageWindow.h
@@ -0,0 +1,201 @@
+/************************************************************************************
+
+Filename    :   Util_ImageWindow.h
+Content     :   An output object for windows that can display raw images for testing
+Created     :   March 13, 2014
+Authors     :   Dean Beeler
+
+Copyright   :   Copyright 2014 Oculus, Inc. 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_Util_ImageWindow_h
+#define OVR_Util_ImageWindow_h
+
+#if defined(OVR_OS_WIN32)
+#include "Kernel/OVR_Win32_IncludeWindows.h"
+#include <d2d1.h>
+#include <dwrite.h>
+#endif
+
+#include "Kernel/OVR_Hash.h"
+#include "Kernel/OVR_Array.h"
+#include "Kernel/OVR_Threads.h"
+#include "Kernel/OVR_Deque.h"
+
+#include <stdint.h>
+
+namespace OVR { namespace Util {
+
+typedef struct 
+{
+    float x;
+    float y;
+    float radius;
+    float r;
+    float g;
+    float b;
+    bool  fill;
+} CirclePlot;
+
+typedef struct  
+{
+    float x;
+    float y;
+    float r;
+    float g;
+    float b;
+OVR::String text;
+} TextPlot;
+
+class Frame : virtual public RefCountBaseV<Frame>
+{
+public:
+
+    Frame( int frame ) :
+        frameNumber( frame ),
+        plots(),
+        textLines(),
+        imageData( NULL ),
+        colorImageData( NULL ),
+        width( 0 ),
+        height( 0 ),
+        colorPitch( 0 ),
+        ready( false )
+    {
+
+    }
+
+    ~Frame()
+    {
+        if( imageData )
+            free( imageData );
+        if( colorImageData )
+            free( colorImageData );
+
+        plots.ClearAndRelease();
+        textLines.ClearAndRelease();
+    }
+
+    int						frameNumber;
+
+    Array<CirclePlot> plots;
+    Array<TextPlot>			textLines;
+    void*			  imageData;
+    void*			  colorImageData;
+    int				  width;
+    int				  height;
+    int				  colorPitch;
+    bool			  ready;
+};
+
+#if defined(OVR_OS_WIN32)
+class ImageWindow
+{
+    HWND hWindow;
+    ID2D1RenderTarget* pRT;
+    D2D1_SIZE_U resolution;
+
+    Mutex*						frontBufferMutex;
+
+    InPlaceMutableDeque< Ptr<Frame> >	frames;
+
+    ID2D1Bitmap*				greyBitmap;
+    ID2D1Bitmap*				colorBitmap;
+    
+public:
+    // constructors
+    ImageWindow();
+    ImageWindow( uint32_t width, uint32_t height );
+    virtual ~ImageWindow();
+
+    void GetResolution( size_t& width, size_t& height ) { width = resolution.width; height = resolution.height; }
+
+    void OnPaint(); // Called by Windows when it receives a WM_PAINT message
+
+    void UpdateImage( const uint8_t* imageData, uint32_t width, uint32_t height ) { UpdateImageBW( imageData, width, height ); }
+    void UpdateImageBW( const uint8_t* imageData, uint32_t width, uint32_t height );
+    void UpdateImageRGBA( const uint8_t* imageData, uint32_t width, uint32_t height, uint32_t pitch );
+    void Complete(); // Called by drawing thread to submit a frame
+
+    void Process(); // Called by rendering thread to do window processing
+
+    void AssociateSurface( void* surface );
+
+    void addCircle( float x , float y, float radius, float r, float g, float b, bool fill );
+    void addText( float x, float y, float r, float g, float b, OVR::String text );
+
+    static ImageWindow*			GlobalWindow( int window ) { return globalWindow[window]; }
+    static int					WindowCount() { return windowCount; }
+
+private:
+
+    Ptr<Frame>					lastUnreadyFrame();
+
+    static const int			MaxWindows = 4;
+    static ImageWindow*			globalWindow[MaxWindows];
+    static int					windowCount;
+    static ID2D1Factory*		pD2DFactory;
+    static IDWriteFactory*		pDWriteFactory;
+    static HINSTANCE            hInstD2d1;
+    static HINSTANCE            hInstDwrite;
+
+};
+
+#else
+
+class ImageWindow
+{
+public:
+    // constructors
+    ImageWindow() {}
+    ImageWindow( uint32_t width, uint32_t height ) { OVR_UNUSED( width ); OVR_UNUSED( height ); }
+    virtual ~ImageWindow() { }
+
+    void GetResolution( size_t& width, size_t& height ) { width = 0; height = 0; }
+
+    void OnPaint() { }
+
+    void UpdateImage( const uint8_t* imageData, uint32_t width, uint32_t height ) { UpdateImageBW( imageData, width, height ); }
+    void UpdateImageBW( const uint8_t* imageData, uint32_t width, uint32_t height ) { OVR_UNUSED( imageData ); OVR_UNUSED( width ); OVR_UNUSED( height ); }
+    void UpdateImageRGBA( const uint8_t* imageData, uint32_t width, uint32_t height, uint32_t pitch ) { OVR_UNUSED( imageData ); OVR_UNUSED( width ); OVR_UNUSED( height ); OVR_UNUSED( pitch ); }
+    void Complete() { }
+
+    void Process() { }
+
+    void AssociateSurface( void* surface ) { OVR_UNUSED(surface); }
+
+    void addCircle( float x , float y, float radius, float r, float g, float b, bool fill ) { OVR_UNUSED( x ); OVR_UNUSED( y ); OVR_UNUSED( radius ); OVR_UNUSED( r ); OVR_UNUSED( g ); OVR_UNUSED( b ); OVR_UNUSED( fill ); }
+    void addText( float x, float y, float r, float g, float b, OVR::String text ) { OVR_UNUSED( x ); OVR_UNUSED( y ); OVR_UNUSED( r ); OVR_UNUSED( g ); OVR_UNUSED( b ); OVR_UNUSED( text ); }
+
+    static ImageWindow*			GlobalWindow( int window ) { return globalWindow[window]; }
+    static int					WindowCount() { return windowCount; }
+
+private:
+
+    static const int			MaxWindows = 4;
+    static ImageWindow*			globalWindow[4];
+    static int					windowCount;
+};
+
+#endif
+
+}} // namespace OVR::Util
+
+
+#endif