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GLES2Debugger: Make command exchange async to improve performance.

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In message loop, use select to check for available commands from client,
 rather than always expecting commands in eglSwapBuffers.
Client can send commands at any time.

Change-Id: I607c8fa571a896996c0a3300de904b6e263fc281
Signed-off-by: David Li <davidxli@google.com>
This commit is contained in:
David Li
2011-03-11 11:11:41 -08:00
parent 8b2eabd60d
commit 6f85d436f3
4 changed files with 88 additions and 76 deletions
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2
tools/glesv2debugger/src/com/android/glesv2debugger/DebuggerMessage.java
View File

@@ -218,7 +218,6 @@ public final class DebuggerMessage {
CONTINUE(188, 188),
SKIP(189, 189),
SETPROP(190, 190),
CAPTURE(191, 191),
;
@@ -417,7 +416,6 @@ public final class DebuggerMessage {
case 188: return CONTINUE;
case 189: return SKIP;
case 190: return SETPROP;
case 191: return CAPTURE;
default: return null;
}
}

8
tools/glesv2debugger/src/com/android/glesv2debugger/MessageData.java
View File

@@ -16,12 +16,14 @@
package com.android.glesv2debugger;
import com.android.glesv2debugger.DebuggerMessage.Message;
import org.eclipse.swt.graphics.Device;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.graphics.ImageData;
public class MessageData {
public DebuggerMessage.Message.Function function;
public Message.Function function;
public Image image; // texture
public String shader; // shader source
public String[] columns;
@@ -29,14 +31,14 @@ public class MessageData {
public int maxAttrib; // used for formatting data
public GLEnum dataType; // could be float, int; mainly for formatting use
public MessageData(final Device device, final DebuggerMessage.Message msg) {
public MessageData(final Device device, final Message msg) {
image = null;
shader = null;
data = null;
StringBuilder builder = new StringBuilder();
function = msg.getFunction();
ImageData imageData = null;
if (function != DebuggerMessage.Message.Function.ACK)
if (function != Message.Function.ACK)
assert msg.hasTime();
columns = new String [4];
columns[0] = function.toString();

101
tools/glesv2debugger/src/com/android/glesv2debugger/MessageQueue.java
View File

@@ -16,6 +16,8 @@
package com.android.glesv2debugger;
import com.android.glesv2debugger.DebuggerMessage.Message;
import com.android.glesv2debugger.DebuggerMessage.Message.Function;
import com.android.glesv2debugger.DebuggerMessage.Message.Type;
import java.io.DataInputStream;
@@ -30,8 +32,8 @@ public class MessageQueue implements Runnable {
boolean running = false;
Thread thread = null;
ArrayList<DebuggerMessage.Message> complete = new ArrayList<DebuggerMessage.Message>();
ArrayList<DebuggerMessage.Message> commands = new ArrayList<DebuggerMessage.Message>();
ArrayList<Message> complete = new ArrayList<Message>();
ArrayList<Message> commands = new ArrayList<Message>();
SampleView sampleView;
HashMap<Integer, GLServerVertex> serversVertex = new HashMap<Integer, GLServerVertex>();
@@ -58,24 +60,24 @@ public class MessageQueue implements Runnable {
return running;
}
void SendCommands(final DataOutputStream dos, final int contextId) throws IOException {
boolean SendCommands(final DataOutputStream dos, final int contextId) throws IOException {
boolean sent = false;
synchronized (commands) {
for (int i = 0; i < commands.size(); i++) {
DebuggerMessage.Message command = commands.get(i);
if (command.getContextId() == contextId || contextId == 0) { // FIXME:
// proper
// context
// id
Message command = commands.get(i);
// FIXME: proper context id
if (command.getContextId() == contextId || contextId == 0) {
SendMessage(dos, command);
commands.remove(i);
i--;
sent = true;
}
}
}
SendResponse(dos, contextId, DebuggerMessage.Message.Function.SKIP);
return sent;
}
public void AddCommand(DebuggerMessage.Message command) {
public void AddCommand(Message command) {
synchronized (commands) {
commands.add(command);
}
@@ -86,7 +88,7 @@ public class MessageQueue implements Runnable {
Socket socket = new Socket();
DataInputStream dis = null;
DataOutputStream dos = null;
HashMap<Integer, ArrayList<DebuggerMessage.Message>> incoming = new HashMap<Integer, ArrayList<DebuggerMessage.Message>>();
HashMap<Integer, ArrayList<Message>> incoming = new HashMap<Integer, ArrayList<Message>>();
try {
socket.connect(new java.net.InetSocketAddress("127.0.0.1", 5039));
dis = new DataInputStream(socket.getInputStream());
@@ -98,9 +100,9 @@ public class MessageQueue implements Runnable {
// try {
while (running) {
DebuggerMessage.Message msg = null;
Message msg = null;
if (incoming.size() > 0) { // find queued incoming
for (ArrayList<DebuggerMessage.Message> messages : incoming
for (ArrayList<Message> messages : incoming
.values())
if (messages.size() > 0) {
msg = messages.get(0);
@@ -111,20 +113,7 @@ public class MessageQueue implements Runnable {
if (null == msg) { // get incoming from network
try {
msg = ReadMessage(dis);
if (msg.getExpectResponse()) {
if (msg.getType() == Type.BeforeCall)
SendResponse(dos, msg.getContextId(),
DebuggerMessage.Message.Function.CONTINUE);
else if (msg.getType() == Type.AfterCall)
// after GL function call
SendCommands(dos, 0); // FIXME: proper context id
// SendResponse(dos, msg.getContextId(),
// DebuggerMessage.Message.Function.SKIP);
else if (msg.getType() == Type.Response)
assert true;
else
assert false;
}
SendResponse(dos, msg);
} catch (IOException e) {
Error(e);
running = false;
@@ -135,13 +124,13 @@ public class MessageQueue implements Runnable {
int contextId = msg.getContextId();
if (!incoming.containsKey(contextId))
incoming.put(contextId,
new ArrayList<DebuggerMessage.Message>());
new ArrayList<Message>());
// FIXME: the expected sequence will change for interactive mode
while (msg.getType() == Type.BeforeCall) {
DebuggerMessage.Message next = null;
Message next = null;
// get existing message part for this context
ArrayList<DebuggerMessage.Message> messages = incoming
ArrayList<Message> messages = incoming
.get(contextId);
if (messages.size() > 0) {
next = messages.get(0);
@@ -150,21 +139,7 @@ public class MessageQueue implements Runnable {
if (null == next) { // read new part for message
try {
next = ReadMessage(dis);
if (next.getExpectResponse()) {
if (next.getType() == Type.BeforeCall)
SendResponse(
dos,
next.getContextId(),
DebuggerMessage.Message.Function.CONTINUE);
else if (next.getType() == Type.AfterCall)
SendCommands(dos, 0); // FIXME: proper context
// id
else if (msg.getType() == Type.Response)
assert true;
else
assert false;
}
SendResponse(dos, next);
} catch (IOException e) {
Error(e);
running = false;
@@ -176,13 +151,13 @@ public class MessageQueue implements Runnable {
if (!incoming.containsKey(next.getContextId()))
incoming.put(
next.getContextId(),
new ArrayList<DebuggerMessage.Message>());
new ArrayList<Message>());
incoming.get(next.getContextId()).add(next);
continue;
}
}
DebuggerMessage.Message.Builder builder = msg.toBuilder();
Message.Builder builder = msg.toBuilder();
// builder.mergeFrom(next); seems to merge incorrectly
if (next.hasRet())
builder.setRet(next.getRet());
@@ -277,18 +252,18 @@ public class MessageQueue implements Runnable {
// }
}
public DebuggerMessage.Message RemoveMessage(int contextId) {
public Message RemoveMessage(int contextId) {
synchronized (complete) {
if (complete.size() == 0)
return null;
if (0 == contextId) // get a message of any
if (0 == contextId) // get a message for any context
{
DebuggerMessage.Message msg = complete.get(0);
Message msg = complete.get(0);
complete.remove(0);
return msg;
}
for (int i = 0; i < complete.size(); i++) {
DebuggerMessage.Message msg = complete.get(i);
Message msg = complete.get(i);
if (msg.getContextId() == contextId) {
complete.remove(i);
return msg;
@@ -298,7 +273,7 @@ public class MessageQueue implements Runnable {
return null;
}
DebuggerMessage.Message ReadMessage(final DataInputStream dis)
Message ReadMessage(final DataInputStream dis)
throws IOException {
int len = 0;
try {
@@ -321,26 +296,30 @@ public class MessageQueue implements Runnable {
} else
readLen += read;
}
DebuggerMessage.Message msg = DebuggerMessage.Message.parseFrom(buffer);
Message msg = Message.parseFrom(buffer);
return msg;
}
void SendMessage(final DataOutputStream dos, final DebuggerMessage.Message message)
void SendMessage(final DataOutputStream dos, final Message message)
throws IOException {
final byte[] data = message.toByteArray();
dos.writeInt(data.length);
dos.write(data);
}
void SendResponse(final DataOutputStream dos, final int contextId,
final DebuggerMessage.Message.Function function) throws IOException {
DebuggerMessage.Message.Builder builder = DebuggerMessage.Message
.newBuilder();
builder.setContextId(contextId);
builder.setFunction(function);
void SendResponse(final DataOutputStream dos, final Message msg) throws IOException {
Message.Builder builder = Message.newBuilder();
builder.setContextId(msg.getContextId());
if (msg.getType() == Type.BeforeCall)
builder.setFunction(Function.CONTINUE);
else if (msg.getType() == Type.AfterCall)
builder.setFunction(Function.SKIP);
builder.setType(Type.Response);
builder.setExpectResponse(false);
SendMessage(dos, builder.build());
// FIXME: consider using proper context id
if (SendCommands(dos, 0) || msg.getExpectResponse())
if (builder.hasFunction())
SendMessage(dos, builder.build());
}
void Error(Exception e) {

53
tools/glesv2debugger/src/com/android/glesv2debugger/SampleView.java
View File

@@ -16,6 +16,7 @@
package com.android.glesv2debugger;
import com.android.glesv2debugger.DebuggerMessage.Message;
import com.android.glesv2debugger.DebuggerMessage.Message.Function;
import com.android.glesv2debugger.DebuggerMessage.Message.Prop;
import com.android.glesv2debugger.DebuggerMessage.Message.Type;
@@ -66,7 +67,12 @@ import org.eclipse.ui.IWorkbenchActionConstants;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.part.ViewPart;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
/**
* This sample class demonstrates how to plug-in a new workbench view. The view
@@ -115,7 +121,7 @@ public class SampleView extends ViewPart implements Runnable {
*/
class ViewContentProvider implements IStructuredContentProvider {
ArrayList<com.android.glesv2debugger.MessageData> entries = new ArrayList<com.android.glesv2debugger.MessageData>();
ArrayList<MessageData> entries = new ArrayList<MessageData>();
public void add(final ArrayList<MessageData> msgs) {
entries.addAll(msgs);
@@ -152,7 +158,7 @@ public class SampleView extends ViewPart implements Runnable {
ITableLabelProvider {
@Override
public String getColumnText(Object obj, int index) {
com.android.glesv2debugger.MessageData msgData = (com.android.glesv2debugger.MessageData) obj;
MessageData msgData = (MessageData) obj;
if (null == msgData)
return getText(obj);
if (index >= msgData.columns.length)
@@ -164,7 +170,7 @@ public class SampleView extends ViewPart implements Runnable {
public Image getColumnImage(Object obj, int index) {
if (index > 0)
return null;
com.android.glesv2debugger.MessageData msgData = (com.android.glesv2debugger.MessageData) obj;
MessageData msgData = (MessageData) obj;
if (null == msgData)
return getImage(obj);
if (null == msgData.image)
@@ -186,7 +192,7 @@ public class SampleView extends ViewPart implements Runnable {
@Override
public boolean select(Viewer viewer, Object parentElement,
Object element) {
com.android.glesv2debugger.MessageData msgData = (com.android.glesv2debugger.MessageData) element;
MessageData msgData = (MessageData) element;
if (null == filters)
return true;
for (int i = 0; i < filters.length; i++)
@@ -430,7 +436,7 @@ public class SampleView extends ViewPart implements Runnable {
actionCapture = new Action("Capture", Action.AS_CHECK_BOX) {
@Override
public void run() {
DebuggerMessage.Message.Builder builder = DebuggerMessage.Message.newBuilder();
Message.Builder builder = Message.newBuilder();
builder.setContextId(0); // FIXME: proper context id
builder.setType(Type.Response);
builder.setExpectResponse(false);
@@ -455,11 +461,11 @@ public class SampleView extends ViewPart implements Runnable {
};
int i = java.util.Arrays.asList(timeModes).indexOf(this.getText());
i = (i + 1) % timeModes.length;
DebuggerMessage.Message.Builder builder = DebuggerMessage.Message.newBuilder();
Message.Builder builder = Message.newBuilder();
builder.setContextId(0); // FIXME: proper context id
builder.setType(Type.Response);
builder.setExpectResponse(false);
builder.setFunction(DebuggerMessage.Message.Function.SETPROP);
builder.setFunction(Message.Function.SETPROP);
builder.setProp(Prop.TimeMode);
builder.setArg0(i);
messageQueue.AddCommand(builder.build());
@@ -638,14 +644,24 @@ public class SampleView extends ViewPart implements Runnable {
@Override
public void run() {
boolean refresh = false;
FileWriter file = null;
PrintWriter writer = null;
try {
file = new FileWriter("GLES2Debugger.log", true);
writer = new PrintWriter(file);
writer.write("\n\n");
writer.write(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(Calendar.getInstance()
.getTime()));
} catch (IOException e1) {
showError(e1);
}
ArrayList<MessageData> msgs = new ArrayList<MessageData>();
while (running) {
if (!messageQueue.IsRunning())
break;
DebuggerMessage.Message msg = messageQueue.RemoveMessage(0);
if (msgs.size() > 20) {
Message msg = messageQueue.RemoveMessage(0);
if (msgs.size() > 40) {
viewContentProvider.add(msgs);
msgs.clear();
}
@@ -659,9 +675,26 @@ public class SampleView extends ViewPart implements Runnable {
}
final MessageData msgData = new MessageData(this.getViewSite()
.getShell().getDisplay(), msg);
if (null != writer) {
writer.write(msgData.columns[0]);
for (int i = 0; i < 30 - msgData.columns[0].length(); i++)
writer.write(" ");
writer.write("\t");
writer.write(msgData.columns[1] + " \t ");
writer.write(msgData.columns[2] + " \t ");
writer.write(msgData.columns[3] + " \n");
if (msgData.columns[0] == "eglSwapBuffers") {
writer.write("\n-------\n");
writer.flush();
}
}
msgs.add(msgData);
}
if (running)
ConnectDisconnect(); // error occurred, disconnect
if (null != writer) {
writer.flush();
writer.close();
}
}
}