org.webrtc.ali

Class EglBase

java.lang.Object

org.webrtc.ali.EglBase

Direct Known Subclasses:

EglBase10, EglBase14

public abstract class EglBase
extends java.lang.Object

Holds EGL state and utility methods for handling an egl 1.0 EGLContext, an EGLDisplay, and an EGLSurface.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	EglBase.Context

Field Summary

Fields

Modifier and Type	Field and Description
static int[]	CONFIG_PIXEL_BUFFER
static int[]	CONFIG_PIXEL_RGBA_BUFFER
static int[]	CONFIG_PLAIN
static int[]	CONFIG_RECORDABLE
static int[]	CONFIG_RGBA
static java.lang.Object	lock

Constructor Summary

Constructors

Constructor and Description
EglBase()

Method Summary

Modifier and Type	Method and Description
static EglBase	create() Helper function for creating a plain root context.
static EglBase	create(EglBase.Context sharedContext) Helper function for creating a plain context, sharing data with |sharedContext|.
static EglBase	create(EglBase.Context sharedContext, int[] configAttributes) Create a new context with the specified config attributes, sharing data with |sharedContext|.
abstract void	createDummyPbufferSurface()
static EglBase	createEgl10(javax.microedition.khronos.egl.EGLContext sharedContext, int[] configAttributes) Explicitly create a root EGl 1.0 context with the specified config attributes and shared context.
static EglBase	createEgl10(int[] configAttributes) Explicitly create a root EGl 1.0 context with the specified config attributes.
static EglBase	createEgl14(android.opengl.EGLContext sharedContext, int[] configAttributes) Explicitly create a root EGl 1.4 context with the specified config attributes and shared context.
static EglBase	createEgl14(int[] configAttributes) Explicitly create a root EGl 1.4 context with the specified config attributes.
abstract void	createPbufferSurface(int width, int height)
abstract void	createSurface(android.view.Surface surface)
abstract void	createSurface(android.graphics.SurfaceTexture surfaceTexture)
abstract void	detachCurrent()
abstract EglBase.Context	getEglBaseContext()
abstract long	getNativeEglContext()
abstract boolean	hasSurface()
abstract void	makeCurrent()
abstract void	release()
abstract void	releaseSurface()
abstract int	surfaceHeight()
abstract int	surfaceWidth()
abstract void	swapBuffers()

Methods inherited from class java.lang.Object

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

Field Detail

lock

public static final java.lang.Object lock

CONFIG_PLAIN

public static final int[] CONFIG_PLAIN

CONFIG_RGBA

public static final int[] CONFIG_RGBA

CONFIG_PIXEL_BUFFER

public static final int[] CONFIG_PIXEL_BUFFER

CONFIG_PIXEL_RGBA_BUFFER

public static final int[] CONFIG_PIXEL_RGBA_BUFFER

CONFIG_RECORDABLE

public static final int[] CONFIG_RECORDABLE

Constructor Detail

EglBase

public EglBase()

Method Detail

create

public static EglBase create(EglBase.Context sharedContext,
                             int[] configAttributes)

Create a new context with the specified config attributes, sharing data with |sharedContext|. If |sharedContext| is null, a root context is created. This function will try to create an EGL 1.4 context if possible, and an EGL 1.0 context otherwise.

create

public static EglBase create()

Helper function for creating a plain root context. This function will try to create an EGL 1.4 context if possible, and an EGL 1.0 context otherwise.

create

public static EglBase create(EglBase.Context sharedContext)

Helper function for creating a plain context, sharing data with |sharedContext|. This function will try to create an EGL 1.4 context if possible, and an EGL 1.0 context otherwise.

createEgl10

public static EglBase createEgl10(int[] configAttributes)

Explicitly create a root EGl 1.0 context with the specified config attributes.

createEgl10

public static EglBase createEgl10(javax.microedition.khronos.egl.EGLContext sharedContext,
                                  int[] configAttributes)

Explicitly create a root EGl 1.0 context with the specified config attributes and shared context.

createEgl14

public static EglBase createEgl14(int[] configAttributes)

Explicitly create a root EGl 1.4 context with the specified config attributes.

createEgl14

public static EglBase createEgl14(android.opengl.EGLContext sharedContext,
                                  int[] configAttributes)

Explicitly create a root EGl 1.4 context with the specified config attributes and shared context.

createSurface

public abstract void createSurface(android.view.Surface surface)

createSurface

public abstract void createSurface(android.graphics.SurfaceTexture surfaceTexture)

createDummyPbufferSurface

public abstract void createDummyPbufferSurface()

createPbufferSurface

public abstract void createPbufferSurface(int width,
                                          int height)

getEglBaseContext

public abstract EglBase.Context getEglBaseContext()

hasSurface

public abstract boolean hasSurface()

surfaceWidth

public abstract int surfaceWidth()

surfaceHeight

public abstract int surfaceHeight()

releaseSurface

public abstract void releaseSurface()

release

public abstract void release()

makeCurrent

public abstract void makeCurrent()

detachCurrent

public abstract void detachCurrent()

swapBuffers

public abstract void swapBuffers()

getNativeEglContext

public abstract long getNativeEglContext()