PsdDecoder

java.lang.Object

org.ngengine.stbimage.PsdDecoder

All Implemented Interfaces:: StbDecoder

public class PsdDecoder extends Object implements StbDecoder

PSD decoder for composited RGB view, 8/16-bit.

Constructor Summary

Constructors

Constructor

Description

PsdDecoder(ByteBuffer buffer, IntFunction<ByteBuffer> allocator, boolean flipVertically)

Creates a PSD decoder instance.
Method Summary

Modifier and Type

Method

Description

IntFunction<ByteBuffer>

getAllocator()

Returns the allocator used by this decoder for output buffers.

StbImageInfo

info()

Reads image metadata without fully decoding pixel data.

static boolean

isPsd(ByteBuffer buffer)

Tests whether the source starts with a valid PSD signature/version.

StbImageResult

load(int desiredChannels)

Decodes image pixels.

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

Methods inherited from interface org.ngengine.stbimage.StbDecoder
load16, loadAllFrames, loadf, loadNextFrame

Constructor Details
- PsdDecoder
  
  public PsdDecoder(ByteBuffer buffer, IntFunction<ByteBuffer> allocator, boolean flipVertically)
  
  Creates a PSD decoder instance.
  
  Parameters:
  
  buffer - source data
  
  allocator - output allocator
  
  flipVertically - true to vertically flip decoded output
Method Details
- isPsd
  
  public static boolean isPsd(ByteBuffer buffer)
  
  Tests whether the source starts with a valid PSD signature/version.
  
  Parameters:
  
  buffer - source bytes
  
  Returns:
  
  true when file header matches PSD
- getAllocator
  
  public IntFunction<ByteBuffer> getAllocator()
  
  Returns the allocator used by this decoder for output buffers.
  
  Specified by:
  
  getAllocator in interface StbDecoder
  
  Returns:
  
  allocator function
- info
  
  public StbImageInfo info()
  
  Reads image metadata without fully decoding pixel data.
  
  Specified by:
  
  info in interface StbDecoder
  
  Returns:
  
  image information
- load
  
  public StbImageResult load(int desiredChannels)
  
  Decodes image pixels.
  
  Specified by:
  
  load in interface StbDecoder
  
  Parameters:
  
  desiredChannels - requested output channels (0 keeps source/default behavior)
  
  Returns:
  
  decoded image result