javax.media.opengl

Interface GLCapabilitiesImmutable

All Superinterfaces:

CapabilitiesImmutable, Comparable<CapabilitiesImmutable>, VisualIDHolder, com.jogamp.common.type.WriteCloneable

All Known Implementing Classes:

GLCapabilities

public interface GLCapabilitiesImmutable
extends CapabilitiesImmutable

Specifies an immutable set of OpenGL capabilities.

See Also:

GLCapabilities, CapabilitiesImmutable

Nested Class Summary

Nested classes/interfaces inherited from interface javax.media.nativewindow.VisualIDHolder

VisualIDHolder.VIDComparator, VisualIDHolder.VIDType

Field Summary

Fields

Modifier and Type	Field and Description
static String	DEFAULT_SAMPLE_EXTENSION One of the platform's default sample extension EGL.EGL_SAMPLES, GLX.GLX_SAMPLES, WGLExt.WGL_SAMPLES_ARB if available, or any other known fallback one, ie EGLExt.EGL_COVERAGE_SAMPLES_NV

Fields inherited from interface javax.media.nativewindow.VisualIDHolder

VID_UNDEFINED

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object obj) Equality over the immutable attributes of both objects
int	getAccumAlphaBits() Returns the number of bits requested for the accumulation buffer's alpha component.
int	getAccumBlueBits() Returns the number of bits requested for the accumulation buffer's blue component.
int	getAccumGreenBits() Returns the number of bits requested for the accumulation buffer's green component.
int	getAccumRedBits() Returns the number of bits requested for the accumulation buffer's red component.
int	getDepthBits() Returns the number of bits requested for the depth buffer.
boolean	getDoubleBuffered() Indicates whether double-buffering is enabled.
GLProfile	getGLProfile() Returns the GL profile you desire or used by the drawable.
boolean	getHardwareAccelerated() Indicates whether hardware acceleration is enabled.
int	getNumSamples() Returns the number of sample buffers to be allocated if sample buffers are enabled, otherwise returns 0.
boolean	getPbufferFloatingPointBuffers() For pbuffers only, returns whether floating-point buffers should be used if available.
boolean	getPbufferRenderToTexture() For pbuffers only, returns whether the render-to-texture extension should be used if available.
boolean	getPbufferRenderToTextureRectangle() For pbuffers only, returns whether the render-to-texture extension should be used.
boolean	getSampleBuffers() Returns whether sample buffers for full-scene antialiasing (FSAA) should be allocated for this drawable.
String	getSampleExtension() Returns the used extension for full-scene antialiasing (FSAA), default is DEFAULT_SAMPLE_EXTENSION.
int	getStencilBits() Returns the number of bits requested for the stencil buffer.
boolean	getStereo() Indicates whether stereo is enabled.
int	hashCode() hash code over the immutable attributes of both objects
boolean	isFBO() Indicates whether FBO offscreen is used/requested.
boolean	isPBuffer() Indicates whether pbuffer offscreen is used/requested.
String	toString() Returns a textual representation of this object.

Methods inherited from interface javax.media.nativewindow.CapabilitiesImmutable

getAlphaBits, getBlueBits, getGreenBits, getRedBits, getTransparentAlphaValue, getTransparentBlueValue, getTransparentGreenValue, getTransparentRedValue, isBackgroundOpaque, isOnscreen, toString

Methods inherited from interface javax.media.nativewindow.VisualIDHolder

getVisualID

Methods inherited from interface com.jogamp.common.type.WriteCloneable

cloneMutable

Methods inherited from interface java.lang.Comparable

compareTo

Field Detail

DEFAULT_SAMPLE_EXTENSION

static final String DEFAULT_SAMPLE_EXTENSION

One of the platform's default sample extension EGL.EGL_SAMPLES, GLX.GLX_SAMPLES, WGLExt.WGL_SAMPLES_ARB if available, or any other known fallback one, ie EGLExt.EGL_COVERAGE_SAMPLES_NV

See Also:

Constant Field Values

Method Detail

getGLProfile

GLProfile getGLProfile()

Returns the GL profile you desire or used by the drawable.

getAccumAlphaBits

int getAccumAlphaBits()

Returns the number of bits requested for the accumulation buffer's alpha component. On some systems only the accumulation buffer depth, which is the sum of the red, green, and blue bits, is considered.

getAccumBlueBits

int getAccumBlueBits()

Returns the number of bits requested for the accumulation buffer's blue component. On some systems only the accumulation buffer depth, which is the sum of the red, green, and blue bits, is considered.

getAccumGreenBits

int getAccumGreenBits()

Returns the number of bits requested for the accumulation buffer's green component. On some systems only the accumulation buffer depth, which is the sum of the red, green, and blue bits, is considered.

getAccumRedBits

int getAccumRedBits()

Returns the number of bits requested for the accumulation buffer's red component. On some systems only the accumulation buffer depth, which is the sum of the red, green, and blue bits, is considered.

getDepthBits

int getDepthBits()

Returns the number of bits requested for the depth buffer.

getDoubleBuffered

boolean getDoubleBuffered()

Indicates whether double-buffering is enabled.

getHardwareAccelerated

boolean getHardwareAccelerated()

Indicates whether hardware acceleration is enabled.

getSampleExtension

String getSampleExtension()

Returns the used extension for full-scene antialiasing (FSAA), default is DEFAULT_SAMPLE_EXTENSION.

getSampleBuffers

boolean getSampleBuffers()

Returns whether sample buffers for full-scene antialiasing (FSAA) should be allocated for this drawable. Defaults to false.

getNumSamples

int getNumSamples()

Returns the number of sample buffers to be allocated if sample buffers are enabled, otherwise returns 0. Defaults to 2.

getPbufferFloatingPointBuffers

boolean getPbufferFloatingPointBuffers()

For pbuffers only, returns whether floating-point buffers should be used if available. Defaults to false.

getPbufferRenderToTexture

boolean getPbufferRenderToTexture()

For pbuffers only, returns whether the render-to-texture extension should be used if available. Defaults to false.

getPbufferRenderToTextureRectangle

boolean getPbufferRenderToTextureRectangle()

For pbuffers only, returns whether the render-to-texture extension should be used. Defaults to false.

getStencilBits

int getStencilBits()

Returns the number of bits requested for the stencil buffer.

getStereo

boolean getStereo()

Indicates whether stereo is enabled.

isPBuffer

boolean isPBuffer()

Indicates whether pbuffer offscreen is used/requested.

isFBO

boolean isFBO()

Indicates whether FBO offscreen is used/requested.

equals

boolean equals(Object obj)

Description copied from interface: CapabilitiesImmutable

Equality over the immutable attributes of both objects

Specified by:

equals in interface CapabilitiesImmutable

Overrides:

equals in class Object

hashCode

int hashCode()

Description copied from interface: CapabilitiesImmutable

hash code over the immutable attributes of both objects

Specified by:

hashCode in interface CapabilitiesImmutable

Overrides:

hashCode in class Object

toString

String toString()

Description copied from interface: CapabilitiesImmutable

Returns a textual representation of this object.

Specified by:

toString in interface CapabilitiesImmutable

Overrides:

toString in class Object