Package org.lwjgl.stb

Interface STBIReadCallbackI

  • All Superinterfaces:
    org.lwjgl.system.CallbackI, org.lwjgl.system.CallbackI.I, org.lwjgl.system.Pointer
    All Known Implementing Classes:
    STBIReadCallback
    Functional Interface:
    This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

    @FunctionalInterface
    public interface STBIReadCallbackI
    extends org.lwjgl.system.CallbackI.I
    Instances of this interface may be set to the read field of the STBIIOCallbacks struct.

    Type

    
     int (*) (
         void *user,
         char *data,
         int size
     )
    • Nested Class Summary

      • Nested classes/interfaces inherited from interface org.lwjgl.system.CallbackI

        org.lwjgl.system.CallbackI.B, org.lwjgl.system.CallbackI.D, org.lwjgl.system.CallbackI.F, org.lwjgl.system.CallbackI.I, org.lwjgl.system.CallbackI.J, org.lwjgl.system.CallbackI.N, org.lwjgl.system.CallbackI.P, org.lwjgl.system.CallbackI.S, org.lwjgl.system.CallbackI.V, org.lwjgl.system.CallbackI.Z
      • Nested classes/interfaces inherited from interface org.lwjgl.system.Pointer

        org.lwjgl.system.Pointer.Default
    • Field Summary

      Fields 
      Modifier and Type Field Description
      static java.lang.String SIGNATURE  
      • Fields inherited from interface org.lwjgl.system.Pointer

        BITS32, BITS64, CLONG_SHIFT, CLONG_SIZE, POINTER_SHIFT, POINTER_SIZE
    • Method Detail

      • getSignature

        default java.lang.String getSignature()
        Specified by:
        getSignature in interface org.lwjgl.system.CallbackI
      • callback

        default int callback​(long args)
        Specified by:
        callback in interface org.lwjgl.system.CallbackI.I
      • invoke

        int invoke​(long user,
                   long data,
                   int size)
        The stbi_io_callbacks.read callback.
        Parameters:
        user - a pointer to user data
        data - the data buffer to fill
        size - the number of bytes to read
        Returns:
        the number of bytes actually read