pvr for ps4

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

, similar to the built-in macro _ line _ in C Language __ $ FuncnameThe function name is similar to the built-in macro _ FUNC __in C language. However, macro _ FUNC _ can only represent the name of the current function, while $ funcname is more powerful, it is an array variable that contains the names of all functions in the call chain. Therefore, the variable $ {funcname [0]} represents the name of the function currently being executed by the shell script, the variable $ {funcname [1]} indicate

. Fortunately, we can use some of the shell's built-in environment variables to enhance the output information of the "-X" option, which introduces several shell-built environment variables:$LINENO represents the current line number of the shell script, similar to the built-in macro in C __line__The name of the $FUNCNAME function, similar to the built-in macro __func__ in C, but the macro __func__ can only represent the current function name, and $funcname is more powerful, it is an array variab

A place like the Dragon 0 oath This generation of home machine re-depicted in the city of Jimbochothe world of [the violence of the Golden Woman]This is the first time series in the game depicting [such as Dragon] prequel works because it was the first time that PS4 was portrayedThe work of the studio-cho, which is the gorgeous and messy mix of the economic bubble period, completes the new discoveries and fresh qualities of the player. pre-made 1.5

variable containing all the functions on the entire call chain name, so the variable ${funcname[0 ]} represents the name of the function that the shell script is currently executing, and the variable ${funcname[1]} represents the name of the function that called the function ${funcname[0]}, and so on. $PS 4The main prompt variable $PS1 and the second-level prompt variable $ps2 are more common, but few people notice the effect of the fourth-level prompt variable $

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

several shell-built environment variables: $LINENORepresents the current line number of the shell script, similar to the built-in macro in C __line__ $FUNCNAMEThe name of the function, similar to the built-in macro __func__ in C, but the macro __func__ can only represent the current function name, and $funcname is more powerful, it is an array variable containing all the functions on the entire call chain name, so the variable ${funcname [0 ]} represents the name of the function that the shell

script is currently executing, and the variable ${funcname[1]} represents the name of the function that called the function ${funcname[0]}, and so on.$PS 4The main prompt variable $PS1 and the second-level prompt variable $ps2 are more common, but few people notice the effect of the fourth-level prompt variable $PS4. We know that using the "-X" execution option will show each command that was actually executed in the shell script, and that the value

Hacker successfully cracked PlayStation 4 support running LinuxA Brazilian team claimed that the first time the PS4 jailbreak was successful, involved a cumbersome set of procedures that required the use of a Raspberry Pi to replicate the entire hacker's hard drive, and it was not until the month that it bypassed Sony's content protection.Since Sony PlayStation 4 has been on sale for two years, the hacker door has always wanted to enjoy the fun of cra

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