1 files changed, 67 insertions, 0 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.gldebugger/src/com/android/ide/eclipse/gltrace/state/transforms/CurrentProgramPropertyAccessor.java b/eclipse/plugins/com.android.ide.eclipse.gldebugger/src/com/android/ide/eclipse/gltrace/state/transforms/CurrentProgramPropertyAccessor.java
new file mode 100644
index 000000000..9cc3cb885
--- /dev/null
+++ b/eclipse/plugins/com.android.ide.eclipse.gldebugger/src/com/android/ide/eclipse/gltrace/state/transforms/CurrentProgramPropertyAccessor.java
@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.ide.eclipse.gltrace.state.transforms;
+
+import com.android.ide.eclipse.gltrace.state.GLIntegerProperty;
+import com.android.ide.eclipse.gltrace.state.GLStateType;
+import com.android.ide.eclipse.gltrace.state.IGLProperty;
+
+public class CurrentProgramPropertyAccessor implements IGLPropertyAccessor {
+    private final int mContextId;
+    private final GLStateType mStateCategory;
+    private final int mLocation;
+    private final GLStateType mStateType;
+    private final IGLPropertyAccessor mCurrentProgramAccessor;
+
+    public CurrentProgramPropertyAccessor(int contextid, GLStateType stateCategory,
+            int location, GLStateType stateType) {
+        mContextId = contextid;
+        mStateCategory = stateCategory;
+        mLocation = location;
+        mStateType = stateType;
+
+        mCurrentProgramAccessor = GLPropertyAccessor.makeAccessor(contextid,
+                GLStateType.PROGRAM_STATE,
+                GLStateType.CURRENT_PROGRAM);
+    }
+
+    @Override
+    public IGLProperty getProperty(IGLProperty state) {
+        // obtain the current program
+        IGLProperty currentProgramProperty = mCurrentProgramAccessor.getProperty(state);
+        if (!(currentProgramProperty instanceof GLIntegerProperty)) {
+            return null;
+        }
+
+        Integer program = (Integer) currentProgramProperty.getValue();
+
+        // now access the required program property
+        return GLPropertyAccessor.makeAccessor(mContextId,
+                                               GLStateType.PROGRAM_STATE,
+                                               GLStateType.PROGRAMS,
+                                               program,
+                                               mStateCategory,
+                                               Integer.valueOf(mLocation),
+                                               mStateType).getProperty(state);
+    }
+
+    @Override
+    public String getPath() {
+        return String.format("PROGRAM_STATE/PROGRAMS/${program}/%s/%d/%s",
+                mStateCategory, mLocation, mStateType);
+    }
+}