/[gzz]/gzz/gzz/gfx/gl/MipzipMemoryConsumer.java
ViewVC logotype

Diff of /gzz/gzz/gfx/gl/MipzipMemoryConsumer.java

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

revision 1.1 by tjl, Fri Jan 17 14:39:40 2003 UTC revision 1.2 by tjl, Fri Jan 17 15:06:37 2003 UTC
# Line 8  import gzz.util.*; Line 8  import gzz.util.*;
8  /** An adapter between MipzipLoader and MemoryConsumer.  /** An adapter between MipzipLoader and MemoryConsumer.
9   */   */
10  public class MipzipMemoryConsumer implements MemoryConsumer {  public class MipzipMemoryConsumer implements MemoryConsumer {
11        public static boolean dbg = false;
12        final static void pa(String s) { System.out.println(s); }
13        
14      MemoryPartitioner pool;      MemoryPartitioner pool;
15      MipzipLoader mipzip;      MipzipLoader mipzip;
16    
17      public boolean getScalable() { return true; }      public boolean getScalable() { return true; }
18    
19      public int getMaxBytes(float quality) {      public int getMaxBytes(float quality) {
20          return mipzip.getLevelBytes(          int mb = mipzip.getMemory(
21                      mipzip.getLevelForQuality(quality));                      mipzip.getLevelForQuality(quality));
22            if(dbg)
23                pa("MipzipMemcons maxbytes "+quality+" = "+mb);
24            return mb;
25      }      }
26      public int setReservation(int bytes, float quality, Obs o) {      public int setReservation(int bytes, float quality, Obs o) {
27            if(dbg) pa("MipzipMemcons setres "+mipzip+" "+
28                    bytes+" "+quality);
29          int lq = mipzip.getLevelForQuality(quality);          int lq = mipzip.getLevelForQuality(quality);
30          int lb = mipzip.getLevelBytes(bytes);          int lb = mipzip.getLevelForBytes(bytes);
31          int level = Math.max(lb, lq);          int level = Math.max(lb, lq);
32    
33          mipzip.setGoalBaseLevel(level,          mipzip.setGoalBaseLevel(level,
# Line 35  public class MipzipMemoryConsumer implem Line 44  public class MipzipMemoryConsumer implem
44      }      }
45    
46      public GL.Texture getTexture(float importance, float quality) {      public GL.Texture getTexture(float importance, float quality) {
47            if(dbg) pa("MipzipMemcons getTexture "+mipzip+" "+
48                        importance+" "+quality);
49            pool.request(this, importance, quality, null);
50          return mipzip.getTexture();          return mipzip.getTexture();
51      }      }
52    

Legend:
Removed from v.1.1  
changed lines
  Added in v.1.2

savannah-hackers-public@gnu.org
ViewVC Help
Powered by ViewVC 1.1.26