Top Description Fields Methods
org.lwjgl.assimp

public Interface AIFileReadProcI

extends CallbackI
Known Direct Implementers
org.lwjgl.assimp.AIFileReadProc
Annotations
@FunctionalInterface
@NativeType:aiFileReadProc
Imports
org.lwjgl.system.*, org.lwjgl.system.libffi.*

Type


size_t (*invoke) (
    struct aiFile *pFile,
    char *pBuffer,
    size_t size,
    size_t count
)

Field Summary

Modifier and TypeField and Description
public static final FFICIF
CIF

Method Summary

Modifier and TypeMethod and Description
public default void
callback(long
a pointer to the memory used for the function's return value.

If the function is declared as returning void, then this value is garbage and should not be used.

Otherwise, the callback must fill the object to which this points, following the same special promotion behavior as LibFFI#ffi_call. That is, in most cases, ret points to an object of exactly the size of the type specified when CIF was constructed. However, integral types narrower than the system register size are widened. In these cases your program may assume that ret points to an ffi_arg object.

ret, long
a vector of pointers to memory holding the arguments to the function
args)

Implements org.lwjgl.system.CallbackI.callback.

The Java method that will be called from native code when the native callback function is invoked.
public default FFICIF
getCallInterface()

Implements org.lwjgl.system.CallbackI.getCallInterface.

Returns the libffi Call Interface for this callback function.
public long

Returns:

the number of elements read
invoke(long
file pointer to read from
pFile, long
the buffer to read the values
pBuffer, long
size in bytes of each element to be read
size, long
number of elements to be read
count)

File read procedure

Inherited from org.lwjgl.system.CallbackI:
address

Field Detail

CIFback to summary
public static final FFICIF CIF

Method Detail

callbackback to summary
public default void callback(long ret, long args)

Implements org.lwjgl.system.CallbackI.callback.

Doc from org.lwjgl.system.CallbackI.callback.

The Java method that will be called from native code when the native callback function is invoked.

Parameters
ret:long

a pointer to the memory used for the function's return value.

If the function is declared as returning void, then this value is garbage and should not be used.

Otherwise, the callback must fill the object to which this points, following the same special promotion behavior as LibFFI#ffi_call. That is, in most cases, ret points to an object of exactly the size of the type specified when CIF was constructed. However, integral types narrower than the system register size are widened. In these cases your program may assume that ret points to an ffi_arg object.

args:long

a vector of pointers to memory holding the arguments to the function

Annotations
@Override
getCallInterfaceback to summary
public default FFICIF getCallInterface()

Implements org.lwjgl.system.CallbackI.getCallInterface.

Doc from org.lwjgl.system.CallbackI.getCallInterface.

Returns the libffi Call Interface for this callback function. [INTERNAL API]

Returns:FFICIF

the CIF structure for this callback function

Annotations
@Override
invokeback to summary
public long invoke(long pFile, long pBuffer, long size, long count)

File read procedure

Parameters
pFile:long

file pointer to read from

pBuffer:long

the buffer to read the values

size:long

size in bytes of each element to be read

count:long

number of elements to be read

Returns:long

the number of elements read

Annotations
@NativeType:size_t