blob: b30e220bd8893a77f777531e1231c835edbe07a5 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
package com.jogamp.opengl.util;
import javax.media.opengl.*;
/**
* Handles consistency of buffer data and array state.
* Implementations shall consider buffer types (VBO, ..), interleaved, etc.
* They also need to consider array state types, i.e. fixed function or GLSL.
*/
public interface GLArrayHandler {
/**
* Implementation shall associate the data with the array
* and synchronize the data with the GPU.
*
* @param gl current GL object
* @param enable true if array data shall be valid, otherwise false.
*/
public void syncData(GL gl, boolean enable);
/**
* Implementation shall enable or disable the array state.
*
* @param gl current GL object
* @param enable true if array shall be enabled, otherwise false.
*/
public void enableState(GL gl, boolean enable);
/**
* Supporting interleaved arrays, where sub handlers may handle
* the array state and the <i>master</i> handler the buffer consistency.
*
* @param handler the sub handler
* @throws UnsupportedOperationException if this array handler does not support interleaved arrays
*/
public void addSubHandler(GLArrayHandler handler) throws UnsupportedOperationException;
}
|
