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Add two addDefines methods to ScriptC.Builder. They add #defines from the fileds on a class or object that you pass in.

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This commit is contained in:
Joe Onorato
2009-08-10 15:15:52 -07:00
parent 5d3b13150d
commit f415cf2d78
1 changed files with 40 additions and 0 deletions
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40
graphics/java/android/renderscript/ScriptC.java
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@@ -24,10 +24,15 @@ import java.io.InputStream;
import java.util.Map.Entry;
import java.util.HashMap;
import java.lang.reflect.Field;
import java.lang.reflect.Modifier;
/**
* @hide
**/
public class ScriptC extends Script {
private static final String TAG = "ScriptC";
ScriptC(int id, RenderScript rs) {
super(id, rs);
}
@@ -113,6 +118,41 @@ public class ScriptC extends Script {
mFloatDefines.put(name, value);
}
/**
* Takes the all public static final fields for a class, and adds defines
* for them, using the name of the field as the name of the define.
*/
public void addDefines(Class cl) {
addDefines(cl.getFields(), (Modifier.STATIC | Modifier.FINAL | Modifier.PUBLIC), null);
}
/**
* Takes the all public fields for an object, and adds defines
* for them, using the name of the field as the name of the define.
*/
public void addDefines(Object o) {
addDefines(o.getClass().getFields(), Modifier.PUBLIC, o);
}
void addDefines(Field[] fields, int mask, Object o) {
for (Field f: fields) {
try {
if ((f.getModifiers() & mask) == mask) {
Class t = f.getType();
if (t == int.class) {
mIntDefines.put(f.getName(), f.getInt(o));
}
else if (t == float.class) {
mFloatDefines.put(f.getName(), f.getFloat(o));
}
}
} catch (IllegalAccessException ex) {
// TODO: Do we want this log?
Log.d(TAG, "addDefines skipping field " + f.getName());
}
}
}
public ScriptC create() {
return internalCreate(this);
}