best dpi for fps

Dpi, ppi, dip, dp, px, sp, dpippi Basic Concepts 1. dpi (dots per inch): The number of dots per inch; ppi (Pixel per inch): The number of dots per inch. Designed for the monitor, dpi = ppi. 2. dip (device independent pixels) devices are independent pixels. Different devices have different display effects, which are related to device hardware and do not depend

Turn to the user's answer:1. DPI is the dot per inch, how many dots, PPI is Pixel per inch, pixels per inch, for the design of the display, Dpi=ppi.The PPI calculation method is the sum of the length and width of each square, divided by the diagonal length (in inches). Principle can draw a rectangle of the Pythagorean theorem to calculate a calculation.2. PPI indicates the point density of the display devic

Used to limit fps # Pragma once # include Test: # Include

Description in 60/1 seconds to complete the calculation of this frame and then let the cup sleep fps remaining time to ensure the stability of the frame rate{Usleep (static_castuseconds_t> ((_animationinterval -curtime + lasttime) *1000 ));}What if you want to know if there is any instability in the game? Add the following codeElse{//........}}Do you understand, dear? /* Only work on Desktop* Director::mainloop is really one frame logic* When we wan

(1) FPS refers to the frame number of the screenFPS refers to the number of frames per second frame, popular refers to the game and animation or video, the number of frames per second, the more the display of the action will be smoother, this value is higher the better, because the higher the number of frames per second, the more frames, the more the picture is refreshed per second, This is related to the graphics card and CPU (but mostly the graphics

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Recently simply played a bit cocos2d-js, with a template to write a code, found that the lower left corner of the numbers do not know how to remove, check the data also do not know where to modify.After a few explorations finally found ccdirector.js this file in Cocos2d's core package root directory. Find CC in the inside. Director._fpsimageloaded = True To change the true to false.--------------Found the original in Cocos2d.js modified more suitable:How to remove the three-line number (

once per frame voidUpdate () {floatDeltaX = Input.getaxis ("Horizontal") *Speed ; floatDeltaz = Input.getaxis ("Vertical") *Speed ; Vector3 Movement=NewVector3 (DeltaX,0, Deltaz); Movement=vector3.clampmagnitude (movement, speed); Movement.y=Gravity; Movement*=Time.deltatime; Movement=transform. Transformdirection (movement); _charactercontroller.move (movement); }}usingSystem.Collections;usingSystem.Collections.Generic;usingUnityengine; Public classRayshooter:monobehaviour {Privat

package{ Import Flash.display.Sprite Import Flash.utils.Timer; Import flash.events.Event; Import flash.events.TimerEvent; Import Flash.text.TextField; public class Fpsshow extends sprite{ private Var Txt:textfield; private Var count:int=0 Public Function Fpsshow () { Init () } Private Function init () { Txt=new TextField ()//Create text instance txt.textcolor=0xff0000;//Set Text color AddChild (TXT)//load this text var mytimer:timer = new Timer (1000);//timer class is very good,

1, the graphics driver has failed, we can use the master to detect whether the computer supports CF, or into the graphics panel-through the preview to adjust the image settings-use my preferences-focus on performance-application-off. Use the Driver wizard to fix the video card driver. 2, if you have a lot of shortcuts on the desktop icon, but also to play CF appear fps instability, the solution is to remove some useless icons. Then set the display re

Http://blog.csdn.net/ljianhui/article/details/43601495?ref=myreadOne, pixel (px) and screen resolution1)px (Pixels, pixels): corresponds to the actual pixel point on the screen.For example, the 320*480 screen has 320 pixels in the landscape and 480 pixels in the portrait. 2) The screen resolution is the sum of the physical pixels displayed on the screen, which equals the pixels on the width of the screen on pixels * height. On the development of Android applications, the screen resolution is not

1. px (pixels) pixels-is a pixel, which is the actual pixel unit on the screen. Dip or dp (device independent pixels) device independent pixels, related to the device screen. Sp (scaled pixels-best for text size): similar to dp, it mainly deals with the font size. Dpi (dot per inch): screen pixel density, how many pixels per inch There is a member with the same name in the android api. The method is as follows: 2.

//Get DPIfunctionjs_getdpi () {varARRDPI =NewArray (); if(Window.screen.deviceXDPI! =undefined) {arrdpi[0] =Window.screen.deviceXDPI; arrdpi[1] =Window.screen.deviceYDPI; } Else { varTmpnode = document.createelement ("DIV" ); TmpNode.style.cssText= "Width:1in;height:1in;position:absolute;left:0px;top:0px;z-index:99;visibility:hidden"; Document.body.appendChild (Tmpnode); arrdpi[0] =parseint (tmpnode.offsetwidth); arrdpi[1] =parseint (tmpnode.offsetheight); TmpNode.parentNode.

Http://doc.qt.io/qt-5/highdpi.htmlQt Support Ability to provide pixmaps or artwork for high Resolution:see Drawing High resolution Versions of Pixmaps and Images. Qt 5.4 introduces experimental support for scaling by-device pixel ratio similar to OS X to the platform plugins for Wi Ndows and Unix (XCB). This was controlled by the environment variable QT_DEVICE_PIXEL_RATIO . It can be set to a numerical value to being used as scale factor or "auto" which causes the scale factor to be

With technology in power generation, many PCs or tablets are now configured with high-resolution display screens, and many friends will set up a larger DPI (especially on a small size screen) to make the fonts on the screen look clearer when Windows is installed. Although some software interfaces may have blurred problems after setting a larger dpi, some settings allow them to be displayed in their original

Now the computer's display more and more, the resolution is more and more high, which means people to the visual enjoyment of the requirements of a higher level, usually we will adjust the resolution to feel the delicate computer screen, this trick for viewing pictures or video is useful, but if it is reading text? Because the spacing between the text is different, the text content is very small , this is not a good time to adjust the resolution, we need to adjust the computer's