Surfaces

#include <eglplus/surface.hpp>

Surface attributes

typedef AttributeList<SurfaceAttrib, ...> SurfaceAttribs; 

typedef FinishedAttributeList<SurfaceAttrib, ...> FinishedSurfaceAttribs;

	Attribute list type for surface attributes.
	Finished attribute list type for surface attributes.

Surface

Surface is a wrapper around EGLSurface.

class Surface
{
public:
	Surface(Surface&& tmp)
	noexcept;

	~Surface(void); 

	static Surface Pbuffer(
		const Display& display,
		const Config& config,
		const FinishedSurfaceAttribs& attribs
	); 

	static Surface Pixmap(
		const Display& display,
		const Config& config,
		EGLNativePixmapType pixmap,
		const FinishedSurfaceAttribs& attribs
	); 

	static Surface Window(
		const Display& display,
		const Config& config,
		EGLNativeWindowType window,
		const FinishedSurfaceAttribs& attribs
	); 

	Boolean SwapBuffers(void); 

	Boolean CopyBuffers(EGLNativePixmapType target); 

	Boolean Attrib(SurfaceAttrib attrib, EGLint value); 

	Boolean QueryAttrib(SurfaceAttrib attrib, EGLint& value) const; 

	EGLint GetAttrib(SurfaceAttrib attrib) const; 

	EGLint Width(void) const; 

	EGLint Height(void) const;

	Destroys the wrapped surface. See [eglfunref DestroySurface].
	Creates a Pbuffer surface. See `eglCreatePbufferSurface`.
	Creates a Pixmap surface. See `eglCreatePixmapSurface`.
	Creates a Window surface. See `eglCreateWindowSurface`.
	Swap the front and back buffers. See `eglSwapBuffers`.
	Copy buffer to native pixmap. See `eglCopyBuffers`.
	Sets the value of the specified attribute. See `eglSurfaceAttrib`.
	Queries the specified surface attribute value. See `eglQuerySurface`.
	Gets the specified surface attribute value. See `eglQuerySurface`.
	Returns the width of the surface. See `eglQuerySurface`, `EGL_WIDTH`.
	Returns the height of the surface. See `eglQuerySurface`, `EGL_HEIGHT`.

	RenderBuffer RenderBuffer(void) const; 

	void RenderBuffer(RenderBuffer render_buffer); 

	MultisampleResolve MultisampleResolve(void) const; 

	void MultisampleResolve(MultisampleResolve value); 

	SwapBehavior SwapBehavior(void) const; 

	void SwapBehavior(SwapBehavior value); 

	TextureTarget TextureTarget(void) const; 

	TextureFormat TextureFormat(void) const; 

	GLColorSpace GLColorspace(void) const; 

	VGColorSpace VGColorspace(void) const; 

	VGAlphaFormat VGAlphaFormat(void) const; 
};

::EGLSurface GetEGLHandle(const Surface& surface)
noexcept;

	Returns the render buffer setting of the surface. See `eglQuerySurface`, `EGL_RENDER_BUFFER`.
	Changes the render buffer setting of the surface. See `eglSurfaceAttrib`, `EGL_RENDER_BUFFER`.
	Returns the multisample resolve setting of the surface. See `eglQuerySurface`, `EGL_MULTISAMPLE_RESOLVE`.
	Changes the multisample resolve setting of the surface. See `eglSurfaceAttrib`, `EGL_MULTISAMPLE_RESOLVE`.
	Returns the buffer swap behavior setting of the surface. See `eglQuerySurface`, `EGL_SWAP_BEHAVIOR`.
	Changes the buffer swap behavior setting of the surface. See `eglSurfaceAttrib`, `EGL_SWAP_BEHAVIOR`.
	Returns the texture target setting of the surface. See `eglQuerySurface`, `EGL_TEXTURE_TARGET`.
	Returns the texture format setting of the surface. See `eglQuerySurface`, `EGL_TEXTURE_FORMAT`.
	Returns the OpenGL colorspace setting of the surface. See `eglQuerySurface`, `EGL_GL_COLORSPACE`.
	Returns the OpenVG colorspace setting of the surface. See `eglQuerySurface`, `EGL_VG_COLORSPACE`.
	Returns the OpenVG alpha format of the surface. See `eglQuerySurface`, `EGL_VG_ALPHA_FORMAT`.
	Returns the EGL surface handle wrapped by a Surface.