X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=src%2Forg%2Fxwt%2Ftranslators%2FFreetype.java;h=3079606ac6f097b762d8461eaeca22f3c260d375;hb=0b0673bbc7f06c5d5418d5ab7ad5961a464e2de0;hp=0726fda42009f22fdba9059b8e72ff00c423d449;hpb=7f5df8070a5551fe66abd11a589677e285ca62f8;p=org.ibex.core.git

diff --git a/src/org/xwt/translators/Freetype.java b/src/org/xwt/translators/Freetype.java
index 0726fda..3079606 100644
--- a/src/org/xwt/translators/Freetype.java
+++ b/src/org/xwt/translators/Freetype.java
@@ -13,8 +13,8 @@ public class Freetype {
     public Freetype() { }
 
     private static byte[] image = null;
-    private static final int FONT_RESERVED = 256*1024;
 
+    private int mem_allocated = 0;
     private org.xwt.mips.Interpreter vm = null;
 
     private Res loadedStream = null;
@@ -27,7 +27,7 @@ public class Freetype {
             byte[] fontstream = InputStreamToByteArray.convert(is);
             if (image == null) image = InputStreamToByteArray.convert(Main.builtin.getInputStream("freetype.mips"));
             vm = new org.xwt.mips.Interpreter(image);
-            int baseAddr = vm.sbrk(FONT_RESERVED);
+            int baseAddr = vm.sbrk(fontstream.length);
             vm.copyout(fontstream, baseAddr, fontstream.length);
             vm.setUserInfo(0, baseAddr);
             vm.setUserInfo(1, fontstream.length);
@@ -42,35 +42,8 @@ public class Freetype {
         int width = 0;
         int height = 0;
         byte[] data = null;
-        File cacheFile = null;
-        /*
+
         try {
-            String key = glyph.font.res.getCacheKey() + ":" + glyph.c;
-            key = new String(Base64.encode(key.getBytes()));
-            cacheFile = new java.io.File(System.getProperty("user.home") +
-                                         java.io.File.separatorChar + ".xwt" +
-                                         java.io.File.separatorChar + "caches" +
-                                         java.io.File.separatorChar + "glyphs" +
-                                         java.io.File.separatorChar +
-                                         key);
-            new java.io.File(cacheFile.getParent()).mkdirs();
-        } catch (Res.NotCacheableException e) {
-            Log.log(Freetype.class, "note: glyph not cacheable");
-        }
-        */
-        if (cacheFile != null && cacheFile.exists()) {
-            DataInputStream dis = new DataInputStream(new FileInputStream(cacheFile));
-            width = dis.readInt();
-            height = dis.readInt();
-            glyph.font.max_ascent = dis.readInt();
-            glyph.font.max_descent = dis.readInt();
-            glyph.baseline = dis.readInt();
-            glyph.advance = dis.readInt();
-            data = new byte[width * height];
-            if (width != 0 && height != 0) dis.readFully(data);
-            
-        } else try {
-            //System.out.println("cache miss!");
             if (loadedStream != glyph.font.res) loadFontByteStream(glyph.font.res);
             vm.setUserInfo(2, (int)glyph.c);
             vm.setUserInfo(3, (int)glyph.c);
@@ -84,29 +57,15 @@ public class Freetype {
             
             width = vm.getUserInfo(6);
             height = vm.getUserInfo(7);
-
+            
             data = new byte[width * height];
             int addr = vm.getUserInfo(5);
             vm.copyin(addr,data,width*height);
-            if (cacheFile != null) {
-                File tmp = new File(cacheFile.getCanonicalPath() + ".tmp");
-                DataOutputStream dis = new DataOutputStream(new FileOutputStream(tmp));
-                dis.writeInt(width);
-                dis.writeInt(height);
-                dis.writeInt(glyph.font.max_ascent);
-                dis.writeInt(glyph.font.max_descent);
-                dis.writeInt(glyph.baseline);
-                dis.writeInt(glyph.advance);
-                if (width != 0 && height != 0) dis.write(data, 0, data.length);
-                dis.close();
-                tmp.renameTo(cacheFile);
-            }
-
+            
+            if (width == 0 || height == 0) Log.log(Freetype.class, "warning glyph has zero width/height");
+            glyph.p = Platform.createAlphaOnlyPicture(data, width, height);
         } catch (Exception e) {
             Log.log(this, e);
         }
-
-        if (width == 0 || height == 0) Log.log(Freetype.class, "warning glyph has zero width/height");
-        glyph.p = Platform.createAlphaOnlyPicture(data, width, height);
     }
 }