wintv pvr

Cctexturecache class Source Analysis (2): In the Cctexturecache class source Analysis (1), we analyzed the Cctexturecache how to implement the texture cache, but in the process of analysis, we ignore a lot of things, such as Ccimage class such as him load texture picture, this one we analyze Ccimage: Source analysis: 1, ccimage inherit from Ccobject 2, member variables, these variables need us to parse the picture file to get unsigned char *m_pdata; Picture Data cc_synthesize_readonly (unsigned

) client level This is the most important level of optimization. Because we want to compile the game at the top of the Cocos2d-x engine, the engine itself provides some optimization options. We can do most of the optimization at this level. In short, we can optimize the memory usage of textures, audio, fonts, and particles.First: Look at texture optimization, in order to optimize texture memory usage, you must know what factors have the greatest impact on texture memory usage. There are 3 main f

Porting real-time device drivers to embedded Linux-general Linux technology-Linux programming and kernel information. The following is a detailed description. Linux has occupied the embedded system market like a storm. According to industry analysts, about 1/3 to 1/2 of the New 32-bit and 64-bit embedded systems are designed to use Linux. Embedded Linux has shown its advantages in many application fields, such as SOHO home network and imaging/multi-functional peripherals, and has a huge developm

settings, and other popular software or game engine generated data files. Process or create the following data: Put the light information into the grid, or create a texture of the sky. Collaborate with Metalkit, Glkit,scenekit API to efficiently load data to GPU rendering Export or produce data in multiple formats MetalkitMetalkit (metalkit.framework) offers a number of methods and classes to reduce the difficulty of creating metal apps. Metalkit supports the following three bl

-Cocos2d game development 9] Explain ccspritebatchnode and TP tool ". PVR. CCZ", ". plist" shared ultimate genie optimization and attention!Http://www.1000phone.net/thread-7429-1-2.html IOS-Cocos2d Game Development 10: adding particle system effects and solving the coordinate problem between particle effects and layer;Http://www.1000phone.net/thread-7430-1-2.html IOS-Cocos2d game development 11: Using box2d physical system and adding box2d physical

is a manual or table. In this content, it means that it has a large image that can be read into the OpenGL texture. In fact, it saves a series of small images. Use a 4-bit or 16-bit texture if possible 16-bit textures for PNG/GIF/BMP/tiff Images [Texture2d setdefaultalphapixelformat:Ktexture2dpixelformat_rgba4444];// Add this line at the very beginning 4-bit or 2-bit texture: Use pvrtc texture. Sprite*Sprite= [Sprite spritewithfile: @"Sp

: 'string'}, {Name: 'inclumgb', type: 'string'}, {Name: 'smpimgs ', type: 'string'}, {Name: 'smpimg', ty PE: 'string'}, {Name: 'ida2a2 ', type: 'string'}, {Name: 'pvr', type: 'string'}], proxy: {type: "ajax", URL: "/View/reports/restful/searchproduct", Reader: {type: "JSON", rootproperty: "root", totalproperty: "totalcount" }}, pagesize: 50, autoload: false }}); Ext. define ('plm. view. product ', {extend: 'ext. dataview ', alias: 'product', requires:

on the first floor may include an integrated DOCSIS Cable Modem and a 802.11g AP with a maximum data rate of 54 Mbps. Two Computers in the family share the Internet and email broadband wireless connection. A layer-1 computer is connected to the STB/AP in 802.11g wireless mode. The location of the Second-layer computer may not receive the wireless signal generated by STB, so the remote antenna is connected to the antenna through a coaxial cable) to connect to the network. In this example, the fu

not stupid. Why is remote control not revolutionary? Why is there no major change in the past 20 years? The revolution in remote control may increase hardware costs. The traditional TV industry is a low-profit manufacturing industry, with no venture capital. In terms of hardware design, the use of components will compete for money. If you do not know about the TV set, refer to the set-top box. A sd satellite TV set-top box with PVR functions, most

encoding effect of the video encoder, the video output unit reads the encoded reconstruction frame from the external storage; ARM encapsulates the protocol stack of the bitstream output by the video encoder and sends it to the network port to implement Apsaravideo for Vod. H of Hi3510. the 264 Audio/Video Codec SoC logical Diagram 1 shows that the chip consists of the core of ARM + DSP + video codec accelerator + graphics engine zooming, and integrates a wide range of peripheral interfaces, in

= @" sprites. plist "; nsstring * ssheet = @" sprites. PVR. CCZ "; // load the image resources required for the current scenario to the sprite frame cache [[ccspriteframecache cached] cached: bgplist]; [[ccspriteframecache sharedspriteframecache] cached: fgplist]; [[ccspriteframecache sharedspriteframecache] addspriteframeswithfile: spplist]; For example, I only need to pass in a tag parameter for the scenario I want to enter. The Group class Automat

We can understand it by comparing the effects of different formats.Effect of uncompressed RGBA32 format (all GPU support) Please ignore the seam problem, that is the art of UV to show wrong ...ATC compression format (format supported by the Adreno series GPU) The naked eye almost does not make the difference, the saturation has slightly reduced ps:dxt, the PVR effect also is similar, here does not post, the interested person can test underAnd finally

The kernel prints as follows:08-03-11-09-39--SCSI 5:0:0:0: direct-access ARRIS Portable PVR HDD 1A02 pq:0 ansi:608-03-11-09-39--SD 5:0:0:0: [SDD] 976773168 512-byte logical blocks: (gb/465 GiB)08-03-11-09-39--SD 5:0:0:0: [SDD] Write Protect is off08-03-11-09-39--SD 5:0:0:0: [SDD] Mode sense:43 00 00 0008-03-11-09-39--SD 5:0:0:0: Attached SCSI generic sg0 type 008-03-11-09-39--SD 5:0:0:0: [SDD] Write cache:disabled, read cache:enabled, doesn ' t suppor

applications. For operators, interactive applications have huge commercial benefits and are the most important source of profit for the future, and the use of interactive STB can help achieve this goal. The interactive STB also represents the highest level of STB technology development, and has a huge development space.By adding storage devices to the STB, you can store your favorite programs, the STB being the PVR. Although the current PVRSTB in the

Is OSbit and kernelbit a concept? -- Linux general technology-Linux programming and kernel information. The following is a detailed description. The machine I use is SUse. The Execution Code is as follows: Command on tiv-isc10: uname- Result: Linux | tiv-isc10 | 2.6.16.21-0.8-ppc64 | #1 SMP Mon Jul 3 18:25:39 UTC 2006 | ppc64 | ppc64 | ppc64 | GNU/Linux Command on tiv-isc10: cat/etc/* release * Result: SUSE Linux Enterprise Server 10 (ppc) VERSION = 10 LSB_VERSION = "core-2.0-noarch: c

How to install Kodi 14.04 Alpha 3 in Ubuntu 12.04/14.0 and derivative systems XBMC is a well-known open-source media center and home theater computer software. It has been translated into over 30 languages. At the same time, its functions are highly scalable through third-party plug-ins and extensions, supporting PVR (personal video recorders ). Since XBMC 14, the open source software will be renamed as Kodi entertainment center, and Kodi 14 is the

unzip $s =explode ("\ n", Trim (' dir/b d:\\tmp\\ '));//Get all filenames under this path //print_r ($s); foreach ($s as $rs) { $name =explode (".", $rs); $file _name= $name [0];//get the folder name to create //mkdir ("e:/11-2/caps/$file _name");// Create folder rename (' d:/tmp/'. $rs, "d:/tmp/$file _name". GZ ");//move and rename files // $zip = new Ziparchive; $tmpFile = $file _name. ". GZ "; $res = $zip->open ($tmpFile); if ($res = = = TRUE) { echo ' OK ';

mahjong map, according to a 1024x1024px map full words is expected to need 24 such map, Every poster pvr4m calculation, is 96M, of course, PVR we will be compressed, according to the compression ratio of 3:1, there are 32M, imagine the general application of the app in 10-40m, where the light licensing resources will be 32M, so we must guarantee the 3D effect under the premise of solving this problem, Finally and developed several times to discuss th

of the object itself. For example, the Runcool is introduced into the actor, and the collision detection is realized on the program. 3. GPU optimization, especially on a mobile device, can have a significant performance overhead when performing alpha testing (or cutting and discarding operations in pixel shaders). If possible, you should use alpha blending instead of alpha testing. If the alpha test cannot be avoided, you should ensure that the number of pixels visible for alpha testing is min

activity stackadb shell Dumpsys Surfaceflinger >surfaceflinger.txtadb shell Dumpsys gfxinfo >gfxinfo.txt Use this line of command to see all process use HwuiOpen the broadcast related log switch in AMS: ADB shell dumsys activity log BR onPlease confirm the version of GPU driver with the following command:ADB Shell Cat/proc/pvr/version >gpu_version.txtThe following content in the internal fast grab log verification when it is more useful to crawl the