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Diffstat (limited to 'eclipse/plugins/com.android.ide.eclipse.gldebugger/src/com/android/ide/eclipse/gltrace/TraceFileReader.java')
-rw-r--r--eclipse/plugins/com.android.ide.eclipse.gldebugger/src/com/android/ide/eclipse/gltrace/TraceFileReader.java66
1 files changed, 0 insertions, 66 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.gldebugger/src/com/android/ide/eclipse/gltrace/TraceFileReader.java b/eclipse/plugins/com.android.ide.eclipse.gldebugger/src/com/android/ide/eclipse/gltrace/TraceFileReader.java
deleted file mode 100644
index 76b32b099..000000000
--- a/eclipse/plugins/com.android.ide.eclipse.gldebugger/src/com/android/ide/eclipse/gltrace/TraceFileReader.java
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * Copyright (C) 2011 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;
-
-import com.android.ide.eclipse.gltrace.GLProtoBuf.GLMessage;
-import com.google.protobuf.InvalidProtocolBufferException;
-
-import java.io.EOFException;
-import java.io.IOException;
-import java.io.RandomAccessFile;
-
-public class TraceFileReader {
- /** Maximum size for a protocol buffer message.
- * The message size is dominated by the size of the compressed framebuffer.
- * Currently, we assume that the maximum is for a 1080p display. Since the buffers compress
- * well, we should probably never get close to this.
- */
- private static final int MAX_PROTOBUF_SIZE = 1920 * 1080 * 100;
-
- /**
- * Obtain the next protobuf message in this file.
- * @param file file to read from
- * @param offset offset to start reading from
- * @return protobuf message at given offset
- * @throws IOException in case of file I/O errors
- * @throws InvalidProtocolBufferException if protobuf is not well formed
- */
- public GLMessage getMessageAtOffset(RandomAccessFile file, long offset) throws IOException {
- int len;
- byte[] b;
- try {
- if (offset != -1) {
- file.seek(offset);
- }
-
- len = file.readInt();
- if (len > MAX_PROTOBUF_SIZE) {
- String msg = String.format(
- "Unexpectedly large (%d bytes) protocol buffer message encountered.",
- len);
- throw new InvalidProtocolBufferException(msg);
- }
-
- b = new byte[len];
- file.readFully(b);
- } catch (EOFException e) {
- return null;
- }
-
- return GLMessage.parseFrom(b);
- }
-}