iview pvr

(Unfinished) 1. The most memory occupied by 2D games is undoubtedly image resources. 2. different platforms of cocos2d-x read different texture mechanisms. Cgimage is used in iOS, While PNG is directly called in Android and windows. I tested that using the PNG Library to directly read PNG would save about 1 MB of memory than cgimage (4 MB of memory for images), but the speed would be twice slower than that of cgimage. How to choose between time and space depends on the actual situation. Howe

1, 2d game the most memory is undoubtedly the picture resources.2, Cocos2d-x different platform to read the texture of different mechanisms. Under iOS using Cgimage,android and Windows is directly calling the PNG library. I tested, using the PNG library directly read PNG will save about 1MB more memory than cgimage (image occupies 4mb of memory) but the speed is one times slower than Cgimage. How time and space can be a choice depends on the actual situation. But the best option seems to be

1, 2d game the most memory is undoubtedly the picture resources.2, Cocos2d-x different platform to read the texture of different mechanisms. Under iOS using Cgimage,android and Windows is directly calling the PNG library. I tested, using the PNG library directly read PNG will save about 1MB more memory than cgimage (image occupies 4mb of memory) but the speed is one times slower than Cgimage. How time and space can be a choice depends on the actual situation. But the best option seems to be

How to optimize cocos2d-x3.2 game memory in Cocos2d-X, cocos2dx3.0 There will be a problem in game project optimization. How can we reduce both the memory size and the package size as much as possible? In actual projects, some experiences are shared. In fact, the most memory occupied by 2D games is image resources. The performance of a single image varies greatly with different texture formats, the following table shows the test results in a small Demo on the IOS platform. The original memory us

There will be a problem in game project optimization. How can we reduce both the memory size and the package size as much as possible? In actual projects, some experiences are shared. In fact, the most memory occupied by 2D games is image resources. The performance of a single image varies greatly with different texture formats, the following table shows the test results in a small demo on the iOS platform. The original memory usage of this demo is 7 MB, and the test method is to load 5 2048*204

too low-level, I don't want to dig deep, and I am not fit to explain the problem. (Translator: Haha, know for know, do not know for unknown)Using Npot TexturesNOPT is the abbreviation for "Non Power of", translated "not a power of 2". Npot stands for "Non power of". In the cocos2d1.x, you must open the support for Npot in the CcConfig.h file, but cocos2d 2.x is not needed, it is supported Npot by default. All 3 Generations (iphone 3GS) later iOS settings support Cocos2d 2.x (because they suppor

ArticleDirectory Iview Interface Iviewengine Interface Viewengineresult Viewenginecollection 1. Implement the iview Interface 2. Implement the iviewengine Interface 3. Use stringtemplateviewengine I. Summary This article explains the role of viewengine, deeply parses all the interfaces and classes related to viewengine implementation, and finally demonstrates how to develop a

follows: Super. onCreate (savedInstanceState); setContentView (R. layout. activity_main); ImageView iView = (ImageView) this. findViewById (R. id. image_content); Bitmap B = Bitmap. createBitmap (400,400, Bitmap. config. ARGB_8888); Paint paint = new Paint (Paint. ANTI_ALIAS_FLAG); paint. setColor (Color. BLACK); Canvas c = new Canvas (B); c. drawText (Load Image from here ..., 50,200, paint); iView. setIm

useCache); void ReleaseView(ControllerContext controllerContext, IView view); } In code 1-1, we can see that three methods are defined in the IViewEngine interface type. The first parameter in the first FindPartialView () method is the Controller context type, it contains ViewData and ViewBag information. The second string type parameter is the name of the segment view, and the third parameter is a Boolean parameter indicating whether the c

As an early childhood entertainment project, feiqi seems to be quite profound in my memory. It has always been my goal to achieve it by coding. WPF has a comfortable image encoding experience and naturally becomes my first choice. Along with the binding of WPF, a new model also emerged-mvvm (Model-View-viewmodel ), makes the page and logic better separated. However, this experience has been severely affected for me, regardless of technology or ideology. Cause: MVP Mode Discussion Of

I recently learned how to develop games on the iphone. I think it is not that difficult to learn a tool. I would like to share some experience in image loading with beginners. I hope everyone can quickly become a master. Currently, there are many formats for images in cocos2d development for iphone, but I only use two of the most commonly used formats here, one of which is "*. png "format, the other is ". pvr format, and compressed

masterName, bool useCache); void ReleaseView(ControllerContext controllerContext, IView view); } In code 1-1, we can see that three methods are defined in the IViewEngine interface type. The first parameter in the first FindPartialView () method is the Controller context type, it contains ViewData and ViewBag information. The second string type parameter is the name of the segment view, and the third parameter is a Boolean parameter indicat

Original article: http://385559842.blog.163.com/blog/static/6835714020123510138495/PVR images are common on iOS devices, because powervr display chips are usually used on iOS devices, while PVR images can be directly loaded by these chips, fast. The full name of the PVR. CCZ image is compressed PVR, which is the compre

Texturepacker is a good image combination tool Address http://www.texturepacker.com for texturepacker PVR images are common on iOS devices, because powervr display chips are usually used on iOS devices, while PVR images can be directly loaded by these chips, fast. The full name of the PVR. CCZ image is compressed PVR