Displaying performance data per engine subsystem

Posted by liortal on Game Development See other posts from Game Development or by liortal
Published on 2013-06-24T11:31:25Z Indexed on 2013/06/24 16:39 UTC
Read the original article Hit count: 296

Filed under:

android

|

programming

|

Performance

|

first-person-shooter

|

debugging

Our game (Android based) traces how long it takes to do the world logic updates, and how long it takes to a render a frame to the device screen.

These traces are collected every frame, and displayed at a constant interval (currently every 1 second).

I've seen games where on-screen data of various engine subsystems is displayed, with the time they consume (either in text) or as horizontal colored bars.

I am wondering how to implement such a feature?

© Game Development or respective owner

Related posts about android

Please verify my layout: bottom button keeps coming up over keyboard

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi everyone, I have a layout which does almost what I want. There's just one bug regarding the button at the bottom. I should stay at the bottom at all times. But whenever I bring up the soft-keyboard the button will be displayed above the keyboard. This is not what I want but it should become covered… >>> More
Android programming. Application stopped unexpectedly.

as seen on Stack Overflow - Search for 'Stack Overflow'
I've just created a prototype of interface for my android app and tried to run it. Unfortunately I get an error that my app has stopped unexpectedly (my reputation doesn't allow me to post images so follow my links): screenshot of error message This is layout mode of editing. Everything looks as… >>> More
Listview Row Overlap Problem

as seen on Stack Overflow - Search for 'Stack Overflow'
I just updated my app and I am getting some odd complaints from people who update it. I am only getting complaints from people with non-stock android phones (phones that manufacturers have modified...HTC phones, cliq, pulse, etc), other phones like the Droid, Nexus work fine. My app (Photo Frame Deluxe)… >>> More
Why are some of my view not aligned correctly at the bottom of my relative layout?

as seen on Stack Overflow - Search for 'Stack Overflow'
I have problems getting some of my views aligned in a relative layout that I use inside a row of my listview. Here is a screenshot from the layout builder in Eclipse, this is what I think it should look like: The next image is from the emulator. Now the TestTestTest View is at the top and covers… >>> More
Android RatingBar weirdness: Whenever I add a RatingBar to my layout, a bunch of the generated tags,

as seen on Stack Overflow - Search for 'Stack Overflow'
Whenever I use a RatingBar view in my layout, I suddenly get all kinds of compile errors. I'm using Android 2.0, but I've also tried 2.0.1, and 2.1, without joy. I also get a message: Shader 'android.graphics.BitmapShader' is not supported in Layout Editor, and an odd warning which may or maynot be… >>> More

Related posts about programming

Imperative Programming v/s Declarative Programming v/s Functional Programming

as seen on Geeks with Blogs - Search for 'Geeks with Blogs'
Imperative Programming :: Imperative programming is a programming paradigm that describes computation in terms of statements that change a program state. In much the same way as the imperative mood in natural languages expresses commands to take action, imperative programs define sequences of commands… >>> More
Programming in python Vs programming in Java

as seen on Stack Overflow - Search for 'Stack Overflow'
I've been writing Java for the last couple of years , and now I've started to write in python (in addition). The problem is that when I look at my Python code it looks like someone tried to hammer Java code into a python format , and it comes out crappy because - well , python ain't Java. Any… >>> More
Have you ever bought a commercial implementation of a programming language for personal programming

as seen on Stack Overflow - Search for 'Stack Overflow'
Commercial products are often a source of ideas and inspiration for open source projects. There are free and open source implementations of almost every programming language ever devised, and a lot of them are very good. For non-work related personal programming projects, have you ever bought an… >>> More
Is Game Programming very different from normal programming?

as seen on Stack Overflow - Search for 'Stack Overflow'
By normal programming, I'm referring to application programming (which is all I'm familiar with at the moment). My goal is to make games, and I wanted to know if the path was different than other programming paths at the beginner level. Or perhaps it's too early for me to worry about that at this… >>> More
Programming activities for high school kids who have no idea what CS or programming is

as seen on Stack Overflow - Search for 'Stack Overflow'
I work at a small high school that's in a very high poverty area. There are only a handful of seniors that are thinking about applying to be an engineer of some sort in college and only 1 kid that applied for Computer Science (he has a couple acceptances so far!). He's been talking to me a lot as… >>> More