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com.sun.prism.sw

pack-priv Class SWArgbPreTexture

extends SWTexture
Class Inheritance
Known Direct Subclasses
com.sun.prism.sw.SWRTTexture
Imports
java.nio.Buffer, .IntBuffer, com.sun.javafx.image.PixelConverter, .PixelGetter, .PixelUtils, com.sun.javafx.image.impl.ByteBgraPre, .ByteGray, .ByteRgb, .IntArgbPre, com.sun.prism.MediaFrame, .PixelFormat, .Texture, com.sun.prism.impl.PrismSettings

Field Summary

Modifier and TypeField and Description
private int[]
data

private boolean
hasAlpha

private int
offset

Inherited from com.sun.prism.sw.SWTexture:
allocatedcontentHeightcontentWidthemploycountpermanentphysicalHeightphysicalWidth

Constructor Summary

AccessConstructor and Description
pack-priv
SWArgbPreTexture(SWResourceFactory factory, Texture.WrapMode wrapMode, int w, int h)

pack-priv
SWArgbPreTexture(SWArgbPreTexture sharedTex, Texture.WrapMode altMode)

Method Summary

Modifier and TypeMethod and Description
pack-priv void
allocateBuffer()

Implements abstract com.sun.prism.sw.SWTexture.allocateBuffer.

pack-priv void
applyCompositeAlpha(float alpha)

pack-priv void
checkDimensions(int srcw, int srch)

pack-priv Texture
createSharedLockedTexture(Texture.WrapMode altMode)

Implements abstract com.sun.prism.sw.SWTexture.createSharedLockedTexture.

Returns a new Texture object sharing all of the information from this texture, but using the new WrapMode.

pack-priv int[]
getDataNoClone()

pack-priv int
getOffset()

Overrides com.sun.prism.sw.SWTexture.getOffset.

public PixelFormat
getPixelFormat()

Implements com.sun.prism.Texture.getPixelFormat.

Returns the PixelFormat of this texture.

pack-priv boolean
hasAlpha()

public void
update(Buffer buffer, PixelFormat format, int dstx, int dsty, int srcx, int srcy, int srcw, int srch, int srcscan, boolean skipFlush)

Implements com.sun.prism.Texture.update.

Updates this texture using the contents of the given Buffer.

public void
update(MediaFrame frame, boolean skipFlush)

Implements com.sun.prism.Texture.update.

Updates this texture using the contents of the provided MediaFrame.

Inherited from com.sun.prism.sw.SWTexture:
allocateassertLockedcontentsNotUsefulcontentsUsefulcreatedisposegetContentHeightgetContentWidthgetContentXgetContentYgetLastImageSerialgetLinearFilteringgetLockCountgetMaxContentHeightgetMaxContentWidthgetPhysicalHeightgetPhysicalWidthgetResourceFactorygetSharedTexturegetUseMipmapgetWrapModeisLockedisSurfaceLostlockmakePermanentsetContentHeightsetContentWidthsetLastImageSerialsetLinearFilteringunlockupdateupdateupdateupdate

Field Detail

databack to summary
private int[] data
hasAlphaback to summary
private boolean hasAlpha
offsetback to summary
private int offset

Constructor Detail

SWArgbPreTextureback to summary
pack-priv SWArgbPreTexture(SWResourceFactory factory, Texture.WrapMode wrapMode, int w, int h)
SWArgbPreTextureback to summary
pack-priv SWArgbPreTexture(SWArgbPreTexture sharedTex, Texture.WrapMode altMode)

Method Detail

allocateBufferback to summary
pack-priv void allocateBuffer()

Implements abstract com.sun.prism.sw.SWTexture.allocateBuffer.

Annotations
@Override
applyCompositeAlphaback to summary
pack-priv void applyCompositeAlpha(float alpha)
checkDimensionsback to summary
pack-priv void checkDimensions(int srcw, int srch)
createSharedLockedTextureback to summary
pack-priv Texture createSharedLockedTexture(Texture.WrapMode altMode)

Implements abstract com.sun.prism.sw.SWTexture.createSharedLockedTexture.

Doc from com.sun.prism.sw.SWTexture.createSharedLockedTexture.

Returns a new Texture object sharing all of the information from this texture, but using the new WrapMode. The new texture will be locked (in contrast to the similarly-named method in BaseTexture).

Annotations
@Override
getDataNoCloneback to summary
pack-priv int[] getDataNoClone()
getOffsetback to summary
pack-priv int getOffset()

Overrides com.sun.prism.sw.SWTexture.getOffset.

Annotations
@Override
getPixelFormatback to summary
public PixelFormat getPixelFormat()

Implements com.sun.prism.Texture.getPixelFormat.

Doc from com.sun.prism.Texture.getPixelFormat.

Returns the PixelFormat of this texture.

Annotations
@Override
hasAlphaback to summary
pack-priv boolean hasAlpha()
updateback to summary
public void update(Buffer buffer, PixelFormat format, int dstx, int dsty, int srcx, int srcy, int srcw, int srch, int srcscan, boolean skipFlush)

Implements com.sun.prism.Texture.update.

Doc from com.sun.prism.Texture.update.

Updates this texture using the contents of the given Buffer. The upper-left corner of the image data will be positioned at (contentX+dstx, contentY+dsty) of the texture, and the source region to be uploaded will be srcw by srch pixels. This method will cause the vertex buffer to be flushed unless skipFlush is true.

Annotations
@Override
updateback to summary
public void update(MediaFrame frame, boolean skipFlush)

Implements com.sun.prism.Texture.update.

Doc from com.sun.prism.Texture.update.

Updates this texture using the contents of the provided MediaFrame. The source and destination coordinates are implicit, you can only update the entire video texture.

Annotations
@Override