All Implemented Interfaces:: app.rive.core.CheckableAutoCloseable , java.lang.AutoCloseable

@Deprecated(message = Use SoftwareRenderBuffer for software rendering or HardwareRenderBuffer for hardware rendering. RenderBuffer will be removed in 12.0., replaceWith = @ReplaceWith(imports = {}, expression = SoftwareRenderBuffer(width, height, riveWorker)), level = DeprecationLevel.WARNING) 
public final class RenderBuffer
 implements CheckableAutoCloseable

Deprecated software-only legacy render buffer.

This type remains for source compatibility and keeps the historical software render->read API. For new usage:

Use SoftwareRenderBuffer for synchronous CPU-backed rendering.
Use HardwareRenderBuffer for asynchronous GPU-backed rendering on API 29+.

Field Summary

Fields
Modifier and Type	Field	Description
`private final RiveSurface`	`surface`
`private final Boolean`	`closed`
`private final Integer`	`width`
`private final Integer`	`height`

Constructor Summary

Constructors
Constructor	Description
`RenderBuffer(Integer width, Integer height, CommandQueue riveWorker)`

Method Summary

Modifier and Type	Method	Description
`final RiveSurface`	`getSurface()`	Surface used for rendering and layout operations such as Artboard.resizeArtboard.
`Boolean`	`getClosed()`
`final Integer`	`getWidth()`
`final Integer`	`getHeight()`
`Unit`	`close()`	Closes this buffer and its owned render surface.
`final RenderBuffer`	`render(Artboard artboard, StateMachine stateMachine, Fit fit, Integer clearColor)`	Synchronously renders the artboard/state-machine into this software buffer.
`final RenderBuffer`	`snapshot(Artboard artboard, StateMachine stateMachine, Fit fit, Integer clearColor)`	Backward-compatible alias for render.
`final Bitmap`	`copyInto(Bitmap bitmap)`	Copies this buffer's latest rendered software pixels into bitmap.
`final Bitmap`	`toBitmap()`	Returns a new ARGB_8888 bitmap containing the latest rendered software pixels.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - RenderBuffer
```
RenderBuffer(Integer width, Integer height, CommandQueue riveWorker)
```
    Parameters:
    
    width - Width in pixels.
    
    height - Height in pixels.
    
    riveWorker - Worker used for drawing.
- Method Detail
  - getSurface
```
 final RiveSurface getSurface()
```
    Surface used for rendering and layout operations such as Artboard.resizeArtboard.
  - getClosed
```
 Boolean getClosed()
```
  - getWidth
```
 final Integer getWidth()
```
  - getHeight
```
 final Integer getHeight()
```
  - close
```
 Unit close()
```
    Closes this buffer and its owned render surface.
  - render
```
 final RenderBuffer render(Artboard artboard, StateMachine stateMachine, Fit fit, Integer clearColor)
```
    Synchronously renders the artboard/state-machine into this software buffer.
  - snapshot
```
 final RenderBuffer snapshot(Artboard artboard, StateMachine stateMachine, Fit fit, Integer clearColor)
```
    Backward-compatible alias for render.
  - copyInto
```
 final Bitmap copyInto(Bitmap bitmap)
```
    Copies this buffer's latest rendered software pixels into bitmap.
    
    Parameters:
    
    bitmap - Destination bitmap matching this buffer's dimensions in ARGB_8888 format.
  - toBitmap
```
 final Bitmap toBitmap()
```
    Returns a new ARGB_8888 bitmap containing the latest rendered software pixels.

Class RenderBuffer

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

RenderBuffer

Method Detail

getSurface

getClosed

getWidth

getHeight

close

render

snapshot

copyInto

toBitmap