EAGLPlatformContext Class Reference

Inheritance diagram for EAGLPlatformContext:

Public Functions
void	doneCurrent ()
	Reimplement in subclass to release current context. More...
	EAGLPlatformContext (EAGLView *view)
void *	getProcAddress (const QString &)
	Reimplement in subclass to native getProcAddr calls. More...
void	makeCurrent ()
	Reimplement in subclass to do makeCurrent on native GL context. More...
QPlatformWindowFormat	platformWindowFormat () const
	QWidget has the function qplatformWindowFormat(). More...
void	swapBuffers ()
	Reimplement in subclass to native swap buffers calls. More...
	~EAGLPlatformContext ()
Public Functions inherited from QPlatformGLContext
	QPlatformGLContext ()
	All subclasses needs to specify the platformWindow. More...
virtual	~QPlatformGLContext ()
	If this is the current context for the thread, doneCurrent is called. More...

Properties
QPlatformWindowFormat	mFormat
EAGLView *	mView

Additional Inherited Members
Static Public Functions inherited from QPlatformGLContext
static const QPlatformGLContext *	currentContext ()
	Returns the last context which called makeCurrent. More...
Protected Variables inherited from QPlatformGLContext
QScopedPointer< QPlatformGLContextPrivate >	d_ptr

Detailed Description

Definition at line 73 of file quikitwindow.mm.

Constructors and Destructors

EAGLPlatformContext()

EAGLPlatformContext::EAGLPlatformContext ( EAGLView *  view )

inline

Definition at line 76 of file quikitwindow.mm.

        : mView(view)
    {
        mFormat.setWindowApi(QPlatformWindowFormat::OpenGL);
        mFormat.setDepthBufferSize(depthBits());
        mFormat.setAccumBufferSize(0);
        mFormat.setRedBufferSize(8);
        mFormat.setGreenBufferSize(8);
        mFormat.setBlueBufferSize(8);
        mFormat.setAlphaBufferSize(8);
        mFormat.setStencilBufferSize(stencilBits());
        mFormat.setSamples(0);
        mFormat.setSampleBuffers(false);
        mFormat.setDoubleBuffer(true);
        mFormat.setDepth(true);
        mFormat.setRgba(true);
        mFormat.setAlpha(true);
        mFormat.setAccum(false);
        mFormat.setStencil(stencilBits() > 0);
        mFormat.setStereo(false);
        mFormat.setDirectRendering(false);

#if defined(QT_OPENGL_ES_2)
        EAGLContext *aContext = [[EAGLContext alloc] initWithAPI:kEAGLRenderingAPIOpenGLES2];
#else
        EAGLContext *aContext = [[EAGLContext alloc] initWithAPI:kEAGLRenderingAPIOpenGLES1];
#endif
        [mView setContext:aContext];
    }

~EAGLPlatformContext()

EAGLPlatformContext::~EAGLPlatformContext ( )

inline

Definition at line 106 of file quikitwindow.mm.

{ }

Functions

doneCurrent()

void EAGLPlatformContext::doneCurrent ( )

inlinevirtual

Reimplement in subclass to release current context.

Typically this is calling makeCurrent with 0 "surface"

Reimplemented from QPlatformGLContext.

Definition at line 114 of file quikitwindow.mm.

    {
        QPlatformGLContext::doneCurrent();
    }

getProcAddress()

void* EAGLPlatformContext::getProcAddress ( const QString &  procName )

inlinevirtual

Reimplement in subclass to native getProcAddr calls.

Note: its convenient to use qPrintable(const QString &str) to get the const char * pointer

Implements QPlatformGLContext.

Definition at line 124 of file quikitwindow.mm.

{ return 0; }

makeCurrent()

void EAGLPlatformContext::makeCurrent ( )

inlinevirtual

Reimplement in subclass to do makeCurrent on native GL context.

Reimplemented from QPlatformGLContext.

Definition at line 108 of file quikitwindow.mm.

    {
        QPlatformGLContext::makeCurrent();
        [mView makeCurrent];
    }

platformWindowFormat()

QPlatformWindowFormat EAGLPlatformContext::platformWindowFormat ( ) const

inlinevirtual

QWidget has the function qplatformWindowFormat().

That function is for the application programmer to request the format of the window and the context that he wants.

Reimplement this function in a subclass to indicate what format the glContext actually has.

Implements QPlatformGLContext.

Definition at line 126 of file quikitwindow.mm.

    {
        return mFormat;
    }

swapBuffers()

void EAGLPlatformContext::swapBuffers ( )

inlinevirtual

Reimplement in subclass to native swap buffers calls.

Implements QPlatformGLContext.

Definition at line 119 of file quikitwindow.mm.

    {
        [mView presentFramebuffer];
    }

Properties

mFormat

QPlatformWindowFormat EAGLPlatformContext::mFormat

private

Definition at line 134 of file quikitwindow.mm.

Referenced by EAGLPlatformContext(), and platformWindowFormat().

mView

EAGLView* EAGLPlatformContext::mView

private

Definition at line 132 of file quikitwindow.mm.

Referenced by EAGLPlatformContext(), makeCurrent(), and swapBuffers().

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The documentation for this class was generated from the following file:

• /src/plugins/platforms/uikit/quikitwindow.mm