xiaoyan159/vtm
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

docs: MapRenderer

Browse Source
This commit is contained in:
Hannes Janetzek 2014-03-16 03:49:34 +01:00
parent 4688943290
commit 879e0ccb81
1 changed files with 9 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
vtm/src/org/oscim/renderer/MapRenderer.java
View File

@ -55,12 +55,15 @@ public class MapRenderer {
public static long frametime;
private static boolean rerender;
// Do not use the same buffer to upload data within a frame twice
// - Contrary to what the OpenGL doc says data seems *not* to be
// *always* copied after glBufferData returns...
// - Somehow it does always copy when using Android GL bindings
// but not when using libgdx bindings (LWJGL or AndroidGL20)
/**
* Pool to retrieve temporary native buffer on GL-Thread:
* This pool ensures to not use the same buffer to upload data twice
* within a frame.
* - Contrary to what the OpenGL doc says data seems *not* to be
* always* copied after glBufferData returns...
* - Somehow it does always copy when using Android GL bindings
* but not when using libgdx bindings (LWJGL or AndroidGL20)
*/
static class BufferPool extends Pool<BufferItem> {
private BufferItem mUsedBuffers;