Package com.jogamp.nativewindow
Class DelegatedUpstreamSurfaceHookWithSurfaceSize
- java.lang.Object
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- com.jogamp.nativewindow.DelegatedUpstreamSurfaceHookWithSurfaceSize
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- All Implemented Interfaces:
UpstreamSurfaceHook
public class DelegatedUpstreamSurfaceHookWithSurfaceSize extends Object implements UpstreamSurfaceHook
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Nested Class Summary
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Nested classes/interfaces inherited from interface com.jogamp.nativewindow.UpstreamSurfaceHook
UpstreamSurfaceHook.MutableSize
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Constructor Summary
Constructors Constructor Description DelegatedUpstreamSurfaceHookWithSurfaceSize(UpstreamSurfaceHook upstream, NativeSurface surface)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description voidcreate(ProxySurface s)called withinProxySurface.createNotify()within lock, before using surface.voiddestroy(ProxySurface s)called withinProxySurface.destroyNotify()within lock, before clearing fields.intgetSurfaceHeight(ProxySurface s)Returns the height of the upstream surface in pixels, used ifProxySurface#UPSTREAM_PROVIDES_SIZEis set.intgetSurfaceWidth(ProxySurface s)Returns the width of the upstream surface in pixels, used ifProxySurface#UPSTREAM_PROVIDES_SIZEis set.NativeSurfacegetUpstreamSurface()Returns the optional upstreamNativeSurfaceif used by implementation, otherwisenull.StringtoString()
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Constructor Detail
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DelegatedUpstreamSurfaceHookWithSurfaceSize
public DelegatedUpstreamSurfaceHookWithSurfaceSize(UpstreamSurfaceHook upstream, NativeSurface surface)
- Parameters:
upstream- optional upstream UpstreamSurfaceHook used forcreate(ProxySurface)anddestroy(ProxySurface).surface- mandatoryNativeSurfaceused forgetSurfaceWidth(ProxySurface)andgetSurfaceHeight(ProxySurface), not used forgetUpstreamSurface().
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Method Detail
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getUpstreamSurface
public final NativeSurface getUpstreamSurface()
Returns the optional upstreamNativeSurfaceif used by implementation, otherwisenull.One example is the JOGL EGLWrappedSurface, which might be backed up by a native platform NativeSurface (X11, WGL, CGL, ..).
Returns
null.- Specified by:
getUpstreamSurfacein interfaceUpstreamSurfaceHook
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create
public final void create(ProxySurface s)
Description copied from interface:UpstreamSurfaceHookcalled withinProxySurface.createNotify()within lock, before using surface.- Specified by:
createin interfaceUpstreamSurfaceHook
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destroy
public final void destroy(ProxySurface s)
Description copied from interface:UpstreamSurfaceHookcalled withinProxySurface.destroyNotify()within lock, before clearing fields.- Specified by:
destroyin interfaceUpstreamSurfaceHook
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getSurfaceWidth
public final int getSurfaceWidth(ProxySurface s)
Description copied from interface:UpstreamSurfaceHookReturns the width of the upstream surface in pixels, used ifProxySurface#UPSTREAM_PROVIDES_SIZEis set.- Specified by:
getSurfaceWidthin interfaceUpstreamSurfaceHook
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getSurfaceHeight
public final int getSurfaceHeight(ProxySurface s)
Description copied from interface:UpstreamSurfaceHookReturns the height of the upstream surface in pixels, used ifProxySurface#UPSTREAM_PROVIDES_SIZEis set.- Specified by:
getSurfaceHeightin interfaceUpstreamSurfaceHook
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