Symaptic: os/graphics/openvg/openvgrefimplementation/sfopenvg/test/inc/tiger.h@260cb5ec6c19

     1 /*

     2 * Copyright (c) 2009 Symbian Foundation Ltd

     3 * This component and the accompanying materials are made available

     4 * under the terms of the License "Eclipse Public License v1.0"

     5 * which accompanies this distribution, and is available

     6 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

7 *

     8 * Initial Contributors:

     9 * Symbian Foundation Ltd - initial contribution.

    10 *

    11 * Contributors:

    12 *

    13 * Description:

    14 * CTiger class declaration to render OpenVG tiger image

    15 */

    17 #ifndef TIGER_H

    18 #define TIGER_H

    20 //  INCLUDES

    21 #include <e32base.h> // for CBase definition

    22 #include <egl.h>

    23 #include <openvg.h>

    24 //#include <vgu.h>

    25 #include <eglosnativewindowtype.h>

    27 ////////////////////////////////////////////

    28 //Copied from ri_package_11\samples\tiger\tiger.h

    29 extern const int KtigerCommandCount;

    30 extern const char KtigerCommands[];

    31 extern const float KtigerMinX;

    32 extern const float KtigerMaxX;

    33 extern const float KtigerMinY;

    34 extern const float KtigerMaxY;

    35 extern const int KtigerPointCount;

    36 extern const float KtigerPoints[];

    38 // CLASS DECLARATION

    40 /**

    41  * Class that does the actual OpenGL ES rendering.

    42  */

    43 typedef struct

    44 {

    45 	VGFillRule		m_fillRule;

    46 	VGPaintMode		m_paintMode;

    47 	VGCapStyle		m_capStyle;

    48 	VGJoinStyle		m_joinStyle;

    49 	float			m_miterLimit;

    50 	float			m_strokeWidth;

    51 	VGPaint			m_fillPaint;

    52 	VGPaint			m_strokePaint;

    53 	VGPath			m_path;

    54 } PathData;

    56 typedef struct

    57 {

    58 	PathData*			m_paths;

    59 	int					m_numPaths;

    60 } PS;

    62 /////////////////////////////////////////////////////////////

    64 class RWindow;

    66 class CTiger : public CBase

    67     {

    68     public:  // Constructors and destructor

    70         /**

    71          * Factory method for creating a new CTiger object.

    72          */

    73         static CTiger* NewL( TUint aWidth, TUint aHeight);

    75         /**

    76          * Destructor. Does nothing.

    77          */

    78         virtual ~CTiger();

    80     public: // New functions

    82         /**

    83          * Initializes OpenGL ES, sets the vertex and color

    84          * arrays and pointers. Also selects the shading mode.

    85          */

    86         void AppInit( RWindow& aWindow, CFbsBitmap* aBitmapToDraw=NULL );

    88         /**

    89          * Called upon application exit. Does nothing.

    90          */

    91         void AppExit( void );

    93         /**

    94          * Notifies that the screen size has dynamically changed during execution of

    95          * this program. Resets the viewport to this new size.

    96          * @param aWidth New width of the screen.

    97          * @param aHeight New height of the screen.

    98          */

    99         void SetScreenSize( TUint aWidth, TUint aHeight );

   101         void AppRender( const TRect& aRect, CFbsBitmap* aDst=NULL);

   103     protected: // New functions

   105         /**

   106          * Standard constructor that must never Leave.

   107          * Stores the given screen width and height.

   108          * @param aWidth Width of the screen.

   109          * @param aHeight Height of the screen.

   110          */

   111         CTiger(TUint aWidth, TUint aHeight);

   113         /**

   114          * Second phase contructor. Does nothing.

   115          */

   116         void ConstructL( void );

   118         //fucntions copied from ri_package_11\samples\tiger\main.c - no attempt to Symbianise!!

   119         void PS_destruct(PS* ps);

   120         void render(int w, int h);

   121         void PS_render(PS* ps);

   122         PS* PS_construct(const char* commands, int commandCount, const float* points, int pointCount);

   123         void init(NativeWindowType window, CFbsBitmap* aBitmapToDraw=NULL);

   124         void CreateImage(CFbsBitmap* aBitmapToDraw);

   125         void renderFromBitmap(int w, int h);

   128     private: // Data

   130         /** Width of the screen */

   131         TUint           iScreenWidth;

   133         /** Height of the screen */

   134         TUint           iScreenHeight;

   136     private: //OpenVG structures

   138     	//copied from ri_package_11\samples\tiger\main.c - no attempt to symbianise

   139     	PS* 				iTiger;

   140     	int					iRenderWidth;

   141     	int					iRenderHeight;

   142     	EGLDisplay			iEgldisplay;

   143     	EGLConfig			iEglconfig;

   144     	EGLSurface			iEglsurface;

   145     	EGLContext			iEglcontext;

   146     	TNativeWindowType iNativeWindowType;

   147     	VGImage iImage;

   148     	CFbsBitmap* iBitmapToDraw;

   150     };

   151 #endif // TIGER_H

   153 // End of File

author	sl
	Tue, 10 Jun 2014 14:32:02 +0200
changeset 1	260cb5ec6c19
permissions	-rw-r--r--