Package com.banuba.sdk.render_target

Class OpenGLRenderTarget

java.lang.Object

com.banuba.sdk.render_target.OpenGLRenderTarget

All Implemented Interfaces:

IRenderedFrameProvider, IRenderTarget, IRenderTargetPresentable

public class OpenGLRenderTarget
extends Object
implements IRenderTarget

Implementation of the RenderTarget with using OpenGL render

Constructor Summary

Constructors

Constructor	Description
OpenGLRenderTarget(com.banuba.sdk.effect_player.EffectPlayer effectPlayer, android.util.Size renderSize, android.opengl.EGLContext eglContext)

Method Summary

Modifier and Type	Method	Description
void	activate()	Activate rendering context
void	destroy()	Destroy RenderTarget and release resources
EglCore	getContext()
long	getFrameTimeNanos()	Get the drawing time of the current frame
int	getGlTexture()
android.util.Size	getRenderingSize()	Get render surface size
void	present()	Display frame on attached surface
void	present(WindowSurface windowSurface, android.graphics.Rect renderingRect)	Draw frame on surface
com.banuba.sdk.types.PixelBuffer	readPixels()	Get the rendered frame as an array of pixels
void	resize()	Recalculate viewport size and set new draw sizes
void	setFrameTimeNanos(long timeNanos)	Set frame drawing time.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

OpenGLRenderTarget

public OpenGLRenderTarget(com.banuba.sdk.effect_player.EffectPlayer effectPlayer,
 android.util.Size renderSize,
 android.opengl.EGLContext eglContext)

Method Details

getContext

public EglCore getContext()

destroy

public void destroy()

Description copied from interface: IRenderTarget

Destroy RenderTarget and release resources

Specified by:

destroy in interface IRenderTarget

activate

public void activate()

Description copied from interface: IRenderTarget

Activate rendering context

Specified by:

activate in interface IRenderTarget

getRenderingSize

public android.util.Size getRenderingSize()

Description copied from interface: IRenderTargetPresentable

Get render surface size

Specified by:

getRenderingSize in interface IRenderTargetPresentable

Returns:

size of the rendering viewport

present

public void present(WindowSurface windowSurface,
 android.graphics.Rect renderingRect)

Description copied from interface: IRenderTargetPresentable

Draw frame on surface

Specified by:

present in interface IRenderTargetPresentable

Parameters:

windowSurface - the surface on which the frame will be drawn

renderingRect - scaling and positioning the frame on the surface

present

public void present()

Description copied from interface: IRenderTargetPresentable

Display frame on attached surface

Specified by:

present in interface IRenderTargetPresentable

getGlTexture

public int getGlTexture()

resize

public void resize()

Description copied from interface: IRenderTarget

Recalculate viewport size and set new draw sizes

Specified by:

resize in interface IRenderTarget

readPixels

public com.banuba.sdk.types.PixelBuffer readPixels()

Description copied from interface: IRenderedFrameProvider

Get the rendered frame as an array of pixels

Specified by:

readPixels in interface IRenderedFrameProvider

Returns:

pixel buffer, stores dimensions, pixel type and array of pixels

setFrameTimeNanos

public void setFrameTimeNanos(long timeNanos)

Description copied from interface: IRenderTarget

Set frame drawing time. Necessary for correct video recording

Specified by:

setFrameTimeNanos in interface IRenderTarget

Parameters:

timeNanos - current frame drawing time in nanoseconds

getFrameTimeNanos

public long getFrameTimeNanos()

Description copied from interface: IRenderTargetPresentable

Get the drawing time of the current frame

Specified by:

getFrameTimeNanos in interface IRenderTargetPresentable

Returns:

frame drawing time in nanoseconds