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Diffstat (limited to 'eclipse/plugins/com.android.ide.eclipse.gldebugger/src/com/android/ide/eclipse/gltrace/TraceFileParserTask.java')
-rw-r--r--eclipse/plugins/com.android.ide.eclipse.gldebugger/src/com/android/ide/eclipse/gltrace/TraceFileParserTask.java254
1 files changed, 0 insertions, 254 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.gldebugger/src/com/android/ide/eclipse/gltrace/TraceFileParserTask.java b/eclipse/plugins/com.android.ide.eclipse.gldebugger/src/com/android/ide/eclipse/gltrace/TraceFileParserTask.java
deleted file mode 100644
index b90c004b0..000000000
--- a/eclipse/plugins/com.android.ide.eclipse.gldebugger/src/com/android/ide/eclipse/gltrace/TraceFileParserTask.java
+++ /dev/null
@@ -1,254 +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.android.ide.eclipse.gltrace.GLProtoBuf.GLMessage.Function;
-import com.android.ide.eclipse.gltrace.format.GLAPISpec;
-import com.android.ide.eclipse.gltrace.format.GLMessageFormatter;
-import com.android.ide.eclipse.gltrace.model.GLCall;
-import com.android.ide.eclipse.gltrace.model.GLFrame;
-import com.android.ide.eclipse.gltrace.model.GLTrace;
-import com.android.ide.eclipse.gltrace.state.transforms.StateTransformFactory;
-
-import org.eclipse.core.runtime.IProgressMonitor;
-import org.eclipse.jface.operation.IRunnableWithProgress;
-
-import java.io.File;
-import java.io.FileNotFoundException;
-import java.io.IOException;
-import java.io.RandomAccessFile;
-import java.lang.reflect.InvocationTargetException;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.Comparator;
-import java.util.List;
-import java.util.Set;
-import java.util.TreeSet;
-
-public class TraceFileParserTask implements IRunnableWithProgress {
- private static final TraceFileReader sReader = new TraceFileReader();
-
- private static final GLMessageFormatter sGLMessageFormatter =
- new GLMessageFormatter(GLAPISpec.getSpecs());
-
- private String mTraceFilePath;
- private RandomAccessFile mFile;
-
- private List<GLCall> mGLCalls;
- private Set<Integer> mGLContextIds;
-
- private GLTrace mTrace;
-
- /**
- * Construct a GL Trace file parser.
- * @param path path to trace file
- */
- public TraceFileParserTask(String path) {
- try {
- mFile = new RandomAccessFile(path, "r"); //$NON-NLS-1$
- } catch (FileNotFoundException e) {
- throw new IllegalArgumentException(e);
- }
-
- mTraceFilePath = path;
- mGLCalls = new ArrayList<GLCall>();
- mGLContextIds = new TreeSet<Integer>();
- }
-
- private void addMessage(int index, long traceFileOffset, GLMessage msg, long startTime) {
- String formattedMsg;
- try {
- formattedMsg = sGLMessageFormatter.formatGLMessage(msg);
- } catch (Exception e) {
- formattedMsg = String.format("%s()", msg.getFunction().toString()); //$NON-NLS-1$
- }
-
- GLCall c = new GLCall(index,
- startTime,
- traceFileOffset,
- formattedMsg,
- msg.getFunction(),
- msg.hasFb(),
- msg.getContextId(),
- msg.getDuration(),
- msg.getThreadtime());
-
- addProperties(c, msg);
-
- try {
- c.setStateTransformations(StateTransformFactory.getTransformsFor(msg));
- } catch (Exception e) {
- c.setStateTransformationCreationError(e.getMessage());
- GlTracePlugin.getDefault().logMessage("Error while creating transformations for "
- + c.toString() + ":");
- GlTracePlugin.getDefault().logMessage(e.getMessage());
- }
-
- mGLCalls.add(c);
- mGLContextIds.add(Integer.valueOf(c.getContextId()));
- }
-
- /** Save important values from the {@link GLMessage} in the {@link GLCall} as properties. */
- private void addProperties(GLCall c, GLMessage msg) {
- switch (msg.getFunction()) {
- case glPushGroupMarkerEXT:
- // void PushGroupMarkerEXT(sizei length, const char *marker);
- // save the marker name
- c.addProperty(GLCall.PROPERTY_MARKERNAME,
- msg.getArgs(1).getCharValue(0).toStringUtf8());
- break;
- case glVertexAttribPointerData:
- // void glVertexAttribPointerData(GLuint indx, GLint size, GLenum type,
- // GLboolean normalized, GLsizei stride, const GLvoid* ptr,
- // int minIndex, int maxIndex)
- c.addProperty(GLCall.PROPERTY_VERTEX_ATTRIB_POINTER_SIZE,
- Integer.valueOf(msg.getArgs(1).getIntValue(0)));
- c.addProperty(GLCall.PROPERTY_VERTEX_ATTRIB_POINTER_TYPE,
- GLEnum.valueOf(msg.getArgs(2).getIntValue(0)));
- c.addProperty(GLCall.PROPERTY_VERTEX_ATTRIB_POINTER_DATA,
- msg.getArgs(5).getRawBytes(0).toByteArray());
- break;
- default:
- break;
- }
- }
-
- /**
- * Parse the entire file and create a {@link GLTrace} object that can be retrieved
- * using {@link #getTrace()}.
- */
- @Override
- public void run(IProgressMonitor monitor) throws InvocationTargetException,
- InterruptedException {
- long fileLength;
- try {
- fileLength = mFile.length();
- } catch (IOException e1) {
- fileLength = 0;
- }
-
- monitor.beginTask("Parsing OpenGL Trace File",
- fileLength > 0 ? 100 : IProgressMonitor.UNKNOWN);
-
- List<GLFrame> glFrames = null;
-
- try {
- GLMessage msg = null;
- int msgCount = 0;
- long filePointer = mFile.getFilePointer();
- int percentParsed = 0;
-
- // counters that maintain some statistics about the trace messages
- long minTraceStartTime = Long.MAX_VALUE;
-
- while ((msg = sReader.getMessageAtOffset(mFile, -1)) != null) {
- if (minTraceStartTime > msg.getStartTime()) {
- minTraceStartTime = msg.getStartTime();
- }
-
- addMessage(msgCount, filePointer, msg, msg.getStartTime() - minTraceStartTime);
-
- filePointer = mFile.getFilePointer();
- msgCount++;
-
- if (monitor.isCanceled()) {
- throw new InterruptedException();
- }
-
- if (fileLength > 0) {
- int percentParsedNow = (int)((filePointer * 100) / fileLength);
- monitor.worked(percentParsedNow - percentParsed);
- percentParsed = percentParsedNow;
- }
- }
-
- if (mGLContextIds.size() > 1) {
- // if there are multiple contexts, then the calls may arrive at the
- // host out of order. So we perform a sort based on the invocation time.
- Collections.sort(mGLCalls, new Comparator<GLCall>() {
- @Override
- public int compare(GLCall c1, GLCall c2) {
- long diff = (c1.getStartTime() - c2.getStartTime());
-
- // We could return diff casted to an int. But in Java, casting
- // from a long to an int truncates the bits and will not preserve
- // the sign. So we resort to comparing the diff to 0 and returning
- // the sign.
- if (diff == 0) {
- return 0;
- } else if (diff > 0) {
- return 1;
- } else {
- return -1;
- }
- }
- });
-
- // reassign indices after sorting
- for (int i = 0; i < mGLCalls.size(); i++) {
- mGLCalls.get(i).setIndex(i);
- }
- }
-
- glFrames = createFrames(mGLCalls);
- } catch (Exception e) {
- throw new InvocationTargetException(e);
- } finally {
- try {
- mFile.close();
- } catch (IOException e) {
- // ignore exception while closing file
- }
- monitor.done();
- }
-
- File f = new File(mTraceFilePath);
- TraceFileInfo fileInfo = new TraceFileInfo(mTraceFilePath, f.length(), f.lastModified());
- mTrace = new GLTrace(fileInfo, glFrames, mGLCalls, new ArrayList<Integer>(mGLContextIds));
- }
-
- /** Assign GL calls to GL Frames. */
- private List<GLFrame> createFrames(List<GLCall> calls) {
- List<GLFrame> glFrames = new ArrayList<GLFrame>();
- int startCallIndex = 0;
- int frameIndex = 0;
-
- for (int i = 0; i < calls.size(); i++) {
- GLCall c = calls.get(i);
- if (c.getFunction() == Function.eglSwapBuffers) {
- glFrames.add(new GLFrame(frameIndex, startCallIndex, i + 1));
- startCallIndex = i + 1;
- frameIndex++;
- }
- }
-
- // assign left over calls at the end to the last frame
- if (startCallIndex != mGLCalls.size()) {
- glFrames.add(new GLFrame(frameIndex, startCallIndex, mGLCalls.size()));
- }
-
- return glFrames;
- }
-
- /**
- * Retrieve the trace object constructed from messages in the trace file.
- */
- public GLTrace getTrace() {
- return mTrace;
- }
-}
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