Interface FBObject.Colorbuffer

Method Details

• initialize

  boolean initialize(GL gl) throws GLException

  Initializes the color buffer and set it's parameter, if uninitialized, i.e. name is zero.

  Returns:

  true if newly initialized, otherwise false.

  Throws:

  GLException - if buffer generation or setup fails. The just created buffer name will be deleted in this case.

• free

  void free(GL gl) throws GLException

  Releases the color buffer if initialized, i.e. name is not zero.

  Throws:

  GLException - if buffer release fails.

• formatToGLCapabilities

  void formatToGLCapabilities(GLCapabilities caps, boolean rgba8Avail)

  Writes the internal format to the given GLCapabilities object.

  Parameters:

  caps - the destination for format bits

  rgba8Avail - whether rgba8 is available

• isTextureAttachment

  boolean isTextureAttachment()

  Returns true if instance is of type FBObject.TextureAttachment and false if instance is of type FBObject.ColorAttachment.

• getTextureAttachment

  FBObject.TextureAttachment getTextureAttachment()

  Casts this object to a FBObject.TextureAttachment reference, see isTextureAttachment().

  Throws:

  GLException - if this object is not of type FBObject.TextureAttachment

  See Also:

  • isTextureAttachment()

• getColorAttachment

  FBObject.ColorAttachment getColorAttachment()

  Casts this object to a FBObject.ColorAttachment reference, see isTextureAttachment().

  Throws:

  GLException - if this object is not of type FBObject.ColorAttachment

  See Also:

  • isTextureAttachment()

• getFormat

  int getFormat()

  internal format of colorbuffer

• getWidth

  int getWidth()

  width of colorbuffer

• getHeight

  int getHeight()

  height of colorbuffer

• getName

  int getName()

  colorbuffer name [1..max]