锘??xml version="1.0" encoding="utf-8" standalone="yes"?>欧美日韩福利在线观看,欧美成人一品,欧美日韩在线三区http://www.shnenglu.com/momor/澶╀笅闅句簨錛屽繀浣滀簬鏄擄紱澶╀笅澶т簨錛屽繀浣滀簬緇?/description>zh-cnWed, 03 Dec 2025 11:26:36 GMTWed, 03 Dec 2025 11:26:36 GMT60鍒ゅ埆IOS榪愯騫沖彴http://www.shnenglu.com/momor/archive/2010/08/19/123981.htmlmomormomorThu, 19 Aug 2010 09:05:00 GMThttp://www.shnenglu.com/momor/archive/2010/08/19/123981.htmlhttp://www.shnenglu.com/momor/comments/123981.htmlhttp://www.shnenglu.com/momor/archive/2010/08/19/123981.html#Feedback0http://www.shnenglu.com/momor/comments/commentRss/123981.htmlhttp://www.shnenglu.com/momor/services/trackbacks/123981.html鏈潵榪欐槸QQ緹ら噷涓涓湅鍙嬬殑闂錛岀綉涓婃煡浜嗕竴涓嬶紝鐜板湪灝嗘柟娉曞ぇ姒傛暣鐞嗕竴涓嬶紝浠ヤ究浜庨渶瑕佺殑鏈嬪弸浣跨敤銆傚綋鐒訛紝浣跨敤

UIDevice綾伙紝涔熷彲浠ョ畝鍗曠殑鑾峰緱鍒板簳褰撳墠騫沖彴鏄痠phone 榪樻槸itouch,浣嗘槸浣犳墍鑾峰緱鐨勪俊鎭篃灝變粎闄愪簬姝や簡錛屽鏋滄兂鑾峰緱鏇村鐨?/div>

紜歡騫沖彴淇℃伅鍛紵浣跨敤sysctlbyname錛屽嵆鍙?/div>

鑾峰彇褰撳墠鐨勫鉤鍙頒俊鎭紝闇瑕佹煡璇w.machine 鍊鹼紝榪斿洖鍊間負浠ヤ笅瀛楃涓詫細
iPhone1,1 (iphone涓浠?
iPhone1,2 (iphone 3G)
iPhone2,1 (iphone 3Gs)
iPhone3,1 (Iphone 4)
iPod1,1     (iPod Touch 1浠?
iPod2,1     (iPod Touch 2浠?
iPod3,1     (iPod Touch 3浠?
i386           (妯℃嫙鍣?

浣跨敤鏂規硶錛?/div>

UIDeviceHardware *h=[[UIDeviceHardware alloc] init];
[self setDeviceModel:[h platformString]];   
[h release];

UIDeviceHardware.h 澶存枃浠?/div>

//
//  UIDeviceHardware.h
//
//  Used to determine EXACT version of device software is running on.

#import <Foundation/Foundation.h>

@interface UIDeviceHardware : NSObject 

- (NSString *) platform;
- (NSString *) platformString;

@end

UIDeviceHardware.m 瀹炵幇鏂囦歡

//
//  UIDeviceHardware.m
//
//  Used to determine EXACT version of device software is running on.

#import "UIDeviceHardware.h"
#include <sys/types.h>
#include <sys/sysctl.h>

@implementation UIDeviceHardware

- (NSString *) platform{
    size_t size;
    sysctlbyname("hw.machine", NULL, &size, NULL, 0);
    char *machine = malloc(size);
    sysctlbyname("hw.machine", machine, &size, NULL, 0);
    NSString *platform = [NSString stringWithCString:machine];
    free(machine);
    return platform;
}

- (NSString *) platformString{
    NSString *platform = [self platform];
    if ([platform isEqualToString:@"iPhone1,1"]) return @"iPhone 1G";
    if ([platform isEqualToString:@"iPhone1,2"]) return @"iPhone 3G";
    if ([platform isEqualToString:@"iPhone2,1"]) return @"iPhone 3GS";
    if ([platform isEqualToString:@"iPhone3,1"]) return @"iPhone 4";
    if ([platform isEqualToString:@"iPod1,1"])   return @"iPod Touch 1G";
    if ([platform isEqualToString:@"iPod2,1"])   return @"iPod Touch 2G";
    if ([platform isEqualToString:@"iPod3,1"])   return @"iPod Touch 3G";
    if ([platform isEqualToString:@"i386"])   return @"iPhone Simulator";
    return platform;
}

@end



momor 2010-08-19 17:05 鍙戣〃璇勮
]]>iPhone OpenGL Speed Tip 鈥?Turn Off Thumb Instructionshttp://www.shnenglu.com/momor/archive/2010/04/13/112466.htmlmomormomorTue, 13 Apr 2010 09:01:00 GMThttp://www.shnenglu.com/momor/archive/2010/04/13/112466.htmlhttp://www.shnenglu.com/momor/comments/112466.htmlhttp://www.shnenglu.com/momor/archive/2010/04/13/112466.html#Feedback0http://www.shnenglu.com/momor/comments/commentRss/112466.htmlhttp://www.shnenglu.com/momor/services/trackbacks/112466.htmlWant to boost your iPhone OpenGL app’s framerate with one checkbox?  It’s easy; turn off Thumb instructions.

What are Thumb instructions?

The iPhone uses the ARM 1176JZ processor, and Thumb instructions are 16-bit versions of common 32-bit ARM instructions.  By default, your Xcode project will compile with Thumb instructions.

Why use Thumb instructions?

On embedded systems like the iPhone (or any system, really, but here especially), you have to think about the space your app uses.  Smaller instructions mean smaller code in memory and on disk.  That’s a good thing!  However, there’s a trade-off: performance.

According to Apple, the cost comes from floating-point operations.   Ripping out the GLfloats from your app isn’t the way to go, so let’s learn a better way.

How do I turn off Thumb instructions?

Here’s what to do in Xcode:

  1. Open your project
  2. Choose Project -> Edit Project Settings
  3. In the Project Info window, choose the Build tab
  4. In the search box, type “thumb
  5. You should see a “Compile for Thumb” setting.  Uncheck it. (Click image to enlarge.)

  6. Clean and rebuild your project.

That’s it!  If you don’t have the setting, make sure the Active SDK is set to Device.  The setting isn’t applicable to the Simulator.

What kind of frame rate boost will I see?

I had improvements of around 20, 30, and 50%.  Hopefully you will see even bigger ones!



momor 2010-04-13 17:01 鍙戣〃璇勮
]]>
閲嶅姏鎰熷簲http://www.shnenglu.com/momor/archive/2009/05/13/82809.htmlmomormomorWed, 13 May 2009 06:10:00 GMThttp://www.shnenglu.com/momor/archive/2009/05/13/82809.htmlhttp://www.shnenglu.com/momor/comments/82809.htmlhttp://www.shnenglu.com/momor/archive/2009/05/13/82809.html#Feedback0http://www.shnenglu.com/momor/comments/commentRss/82809.htmlhttp://www.shnenglu.com/momor/services/trackbacks/82809.html

momor 2009-05-13 14:10 鍙戣〃璇勮
]]>
緇堜簬涔板埌浜嗐奤nix緙栫▼鑹烘湳銆?/title><link>http://www.shnenglu.com/momor/archive/2009/04/08/79237.html</link><dc:creator>momor</dc:creator><author>momor</author><pubDate>Wed, 08 Apr 2009 01:48:00 GMT</pubDate><guid>http://www.shnenglu.com/momor/archive/2009/04/08/79237.html</guid><wfw:comment>http://www.shnenglu.com/momor/comments/79237.html</wfw:comment><comments>http://www.shnenglu.com/momor/archive/2009/04/08/79237.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.shnenglu.com/momor/comments/commentRss/79237.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/momor/services/trackbacks/79237.html</trackback:ping><description><![CDATA[<a ><img alt="" src="http://www.shnenglu.com/images/cppblog_com/momor/s1631790.jpg" width="105" height="141"></a><br><br>綆浠嬶細<br><br>鏈功涓昏浠嬬粛浜哢nix緋葷粺棰嗗煙涓殑璁捐鍜屽紑鍙戝摬瀛︺佹濇兂鏂囧寲浣撶郴銆佸師鍒欎笌緇忛獙錛岀敱鍏鐨刄nix緙栫▼澶у笀銆佸紑婧愯繍鍔ㄩ琚栦漢鐗╀箣涓Eric S. Raymond鍊懼姏澶氬勾鍐欎綔鑰屾垚銆傚寘鎷琔nix璁捐鑰呭湪鍐呯殑澶氫綅棰嗗煙涓撳涔熶負鏈功璐$尞浜嗗疂璐電殑鍐呭銆傛湰涔﹀唴瀹規秹鍙婄ぞ緹ゆ枃鍖栥佽蔣浠跺紑鍙戣璁′笌瀹炵幇錛岃鐩栭潰 騫褲佸唴瀹規繁閭冿紝瀹屽叏灞曠幇浜嗕綔鑰呮瀬鍏舵繁鍘氱殑緇忛獙縐瘡鍜岄鍩熸櫤鎱с?br><br>鍙︽嵁錛歨ttp://www.huachu.com.cn/2005/2005unix.htm<br><br>浣滆呯畝浠嬶細<br><br>銆濮滃畯錛岃蔣浠跺伐紼嬪笀錛岀洰鍓嶄粠浜嬪崗鍚屽簲鐢ㄥ鉤鍙頒箣璁捐涓庡紑鍙戙傛妧鏈叴瓚e寘鎷琖indows 椹卞姩紼嬪簭寮鍙戯箲娉涘瀷緙栫▼銆傚拰渚嵎銆佽崳鑰鍏卞悓緲昏瘧浜嗐奀++ Templates 涓枃鐗堛嬨?br><br><br>-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------<br>  涓鐩撮兘鍚榪欐湰涔︼紝鍙槸娌℃湁鏈轟細璇昏繃錛屾嵁璇村獎鍝嶅姏涓嶅皬錛岀綉涓婂瀹冪殑璇勪環涔熸槸瑜掕船涓嶄竴錛屾湁浜烘姩鍑誨畠灝哢nix鏂囧寲瀹楁暀鍖栵紝涔熸湁浜哄笇鏈涜兘澶熷啿鐮翠笘淇楋紝浠庡凡緇忎嬌 鐢?0澶氬勾鐨勬搷浣滅郴緇熶笂紿ユ煡鎭掍箙鐨勮璁″摬瀛︺傚埌搴曟垜浠渶瑕佺殑鏄粈涔堬紝澶ф鍙湁璇昏繃榪欐湰涔︿互鍚庯紝鎵嶈兘澶熷幓璇勮堪銆傝繖涓笘鐣屽緢嫻簛錛屽崕涓界殑鍏呮枼鐫鎴戜滑錛岃糠澶辯殑涓? 瑗垮お澶氾紝甯屾湜鏇村鐨勬濊冭搴﹀拰鏂瑰紡銆?br><br><br><br> <img src ="http://www.shnenglu.com/momor/aggbug/79237.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/momor/" target="_blank">momor</a> 2009-04-08 09:48 <a href="http://www.shnenglu.com/momor/archive/2009/04/08/79237.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>C/C++ 鍐呭瓨綆$悊綆楁硶涓庡疄鐜?-絎竴绔狅細Intel濂旇吘CPU鏋勬灦--淇濇姢妯″紡 錛堢炕璇戣繛杞斤級http://www.shnenglu.com/momor/archive/2008/12/11/69130.htmlmomormomorThu, 11 Dec 2008 02:16:00 GMThttp://www.shnenglu.com/momor/archive/2008/12/11/69130.htmlhttp://www.shnenglu.com/momor/comments/69130.htmlhttp://www.shnenglu.com/momor/archive/2008/12/11/69130.html#Feedback0http://www.shnenglu.com/momor/comments/commentRss/69130.htmlhttp://www.shnenglu.com/momor/services/trackbacks/69130.html涓崍鍒?11涔伴キ錛屽彂鐜?11蹇鎵撹彍鐨勫憳宸ュ張灝嗗皯鎵撹彍鐨勭瓥鐣ュ崌綰т簡錛氣滃厛鎵撶礌鑿滐紙鍗充嬌涓嶅皬蹇冩墦澶氫簡涔熸瘮鑽よ彍澶氫簡鍒掔畻錛夛紝鐒跺悗灝嗙礌鑿滄姽騫籌紝鍐嶇礌鑿滅殑鍩虹涓婇晙涓婁竴灞傝崵鑿滐紝榪欐牱涓鏉ュ嵆浣胯崵鑿滄瘮姝e父鐨勯噺灝戯紝涔熶笉澶鏄撶湅鍑烘潵鈥濓紝
鎴戜笅嬈′篃鍗囩駭錛侊紒錛佽瘯璇曞厛瑕佽崵鑿?..  闃呰鍏ㄦ枃

momor 2008-12-11 10:16 鍙戣〃璇勮
]]>
C/C++ 鍐呭瓨綆$悊綆楁硶涓庡疄鐜?-絎竴绔狅細Intel濂旇吘CPU鏋勬灦--瀹炴ā寮?錛堢炕璇戣繛杞斤級http://www.shnenglu.com/momor/archive/2008/12/06/68700.htmlmomormomorFri, 05 Dec 2008 16:07:00 GMThttp://www.shnenglu.com/momor/archive/2008/12/06/68700.htmlhttp://www.shnenglu.com/momor/comments/68700.htmlhttp://www.shnenglu.com/momor/archive/2008/12/06/68700.html#Feedback1http://www.shnenglu.com/momor/comments/commentRss/68700.htmlhttp://www.shnenglu.com/momor/services/trackbacks/68700.html涓嶈浜嗭紝緇х畫鎴戜滑鐨勫唴瀹筤^  闃呰鍏ㄦ枃

momor 2008-12-06 00:07 鍙戣〃璇勮
]]>
C/C++ 鍐呭瓨綆$悊綆楁硶涓庡疄鐜?-絎竴绔狅細鍦板潃綰垮拰鎬葷嚎 錛堢炕璇戣繛杞斤級http://www.shnenglu.com/momor/archive/2008/11/29/68120.htmlmomormomorFri, 28 Nov 2008 17:25:00 GMThttp://www.shnenglu.com/momor/archive/2008/11/29/68120.htmlhttp://www.shnenglu.com/momor/comments/68120.htmlhttp://www.shnenglu.com/momor/archive/2008/11/29/68120.html#Feedback3http://www.shnenglu.com/momor/comments/commentRss/68120.htmlhttp://www.shnenglu.com/momor/services/trackbacks/68120.html闃呰鍏ㄦ枃

momor 2008-11-29 01:25 鍙戣〃璇勮
]]>
C/C++ 鍐呭瓨綆$悊綆楁硶涓庡疄鐜?-絎竴绔狅細鍐呭瓨灞傛緇撴瀯 錛堢炕璇戣繛杞斤級http://www.shnenglu.com/momor/archive/2008/11/28/68080.htmlmomormomorFri, 28 Nov 2008 08:21:00 GMThttp://www.shnenglu.com/momor/archive/2008/11/28/68080.htmlhttp://www.shnenglu.com/momor/comments/68080.htmlhttp://www.shnenglu.com/momor/archive/2008/11/28/68080.html#Feedback0http://www.shnenglu.com/momor/comments/commentRss/68080.htmlhttp://www.shnenglu.com/momor/services/trackbacks/68080.html闃呰鍏ㄦ枃

momor 2008-11-28 16:21 鍙戣〃璇勮
]]>
C/C++ 鍐呭瓨綆$悊綆楁硶涓庡疄鐜?-絎竴绔狅細鍐呭瓨綆$悊鏈哄埗 錛堢炕璇戣繛杞斤級http://www.shnenglu.com/momor/archive/2008/11/27/67984.htmlmomormomorThu, 27 Nov 2008 06:03:00 GMThttp://www.shnenglu.com/momor/archive/2008/11/27/67984.htmlhttp://www.shnenglu.com/momor/comments/67984.htmlhttp://www.shnenglu.com/momor/archive/2008/11/27/67984.html#Feedback1http://www.shnenglu.com/momor/comments/commentRss/67984.htmlhttp://www.shnenglu.com/momor/services/trackbacks/67984.html闃呰鍏ㄦ枃

momor 2008-11-27 14:03 鍙戣〃璇勮
]]>
鍩烘湰璁錛氬茍琛岋紝騫跺彂錛屽拰鍒嗗竷http://www.shnenglu.com/momor/archive/2008/11/13/66868.htmlmomormomorThu, 13 Nov 2008 15:50:00 GMThttp://www.shnenglu.com/momor/archive/2008/11/13/66868.htmlhttp://www.shnenglu.com/momor/comments/66868.htmlhttp://www.shnenglu.com/momor/archive/2008/11/13/66868.html#Feedback3http://www.shnenglu.com/momor/comments/commentRss/66868.htmlhttp://www.shnenglu.com/momor/services/trackbacks/66868.html瀹冧滑榪戜技鐩擱氱殑鍦版柟鏄紝閮芥槸鎻忚堪璁$畻鏈虹‖浠跺拰杞歡緇勬垚鐨勭郴緇熶綋緋葷粨鏋勶紝浠ヨ揪鍒板悓涓鏃墮棿澶勭悊澶氶」浠誨姟鐨勭洰鐨勩備笉鍚岀殑鍒欐槸瀹冧滑鐨勫疄鐜版柟娉曞強鍏跺師鍥犮?

  闃呰鍏ㄦ枃

momor 2008-11-13 23:50 鍙戣〃璇勮
]]>
青青草原综合久久大伊人导航_色综合久久天天综合_日日噜噜夜夜狠狠久久丁香五月_热久久这里只有精品
  • <ins id="pjuwb"></ins>
    <blockquote id="pjuwb"><pre id="pjuwb"></pre></blockquote>
      <noscript id="pjuwb"></noscript>
            <sup id="pjuwb"><pre id="pjuwb"></pre></sup>
              <dd id="pjuwb"></dd>
              <abbr id="pjuwb"></abbr>
              亚洲啪啪91| 久久视频在线免费观看| 一区免费视频| 亚洲视频一二区| 亚洲品质自拍| 久久手机精品视频| 久久av一区二区三区漫画| 欧美色道久久88综合亚洲精品| 久久色在线播放| 国产欧美一区二区三区久久人妖| 亚洲人在线视频| 91久久精品日日躁夜夜躁欧美| 午夜免费久久久久| 亚洲欧美在线网| 国产精品毛片| 亚洲九九爱视频| 99re热精品| 欧美freesex8一10精品| 欧美1区2区| 亚洲福利国产| 免费成人av在线看| 欧美激情视频在线播放| 亚洲国产91精品在线观看| 久久一区二区三区国产精品| 久久亚洲国产精品日日av夜夜| 国产欧美91| 久久gogo国模裸体人体| 久久精品国产99国产精品澳门 | 欧美视频福利| 亚洲狼人综合| 亚洲综合色在线| 国产日产欧产精品推荐色 | 欧美寡妇偷汉性猛交| 亚洲大片免费看| 免播放器亚洲| 亚洲欧洲在线观看| 亚洲素人一区二区| 国产精品任我爽爆在线播放| 午夜欧美大尺度福利影院在线看| 久久久美女艺术照精彩视频福利播放 | 亚洲一级黄色片| 久久国产加勒比精品无码| 国产一区二区三区四区三区四| 久久精品亚洲乱码伦伦中文| 欧美二区不卡| 亚洲一区二区三区四区中文| 国产精品国产福利国产秒拍| 香蕉av福利精品导航| 欧美成人蜜桃| 亚洲永久精品大片| 国产亚洲欧美日韩精品| 欧美成ee人免费视频| 一区二区三区日韩精品| 久久久噜久噜久久综合| 亚洲伦理网站| 国产一区二区在线观看免费| 欧美国产第一页| 亚洲女同同性videoxma| 久久综合国产精品| 亚洲一区二区日本| 在线观看国产成人av片| 欧美日韩免费高清| 久久国产色av| 一区二区三区精品久久久| 久热精品在线视频| 亚洲午夜在线观看视频在线| 极品少妇一区二区三区| 免费亚洲网站| 亚洲精品欧美| 久久久久www| 亚洲欧美www| 国产日韩欧美在线| 亚洲肉体裸体xxxx137| 欧美在线视频观看| 亚洲精品美女| 国产一区二区三区直播精品电影| 欧美精品一区在线播放| 久久精品国产亚洲a| 一区二区不卡在线视频 午夜欧美不卡在| 久久青草福利网站| 亚洲欧美国产77777| 亚洲美女色禁图| 亚洲福利小视频| 国产伦一区二区三区色一情| 欧美日韩第一区| 久久裸体艺术| 久久精品国产99国产精品| 亚洲永久免费视频| 一道本一区二区| 亚洲精品久久久久久一区二区| 国产伦精品一区二区三| 最新国产乱人伦偷精品免费网站| 欧美一区二区三区久久精品茉莉花| 亚洲日韩视频| 亚洲第一页自拍| 狠狠色综合日日| 国产婷婷色一区二区三区在线| 欧美丝袜一区二区三区| 欧美视频在线观看 亚洲欧| 欧美激情第五页| 欧美激情综合| 欧美国产在线观看| 欧美国产日韩xxxxx| 免费日本视频一区| 欧美xx69| 欧美国产精品专区| 欧美另类99xxxxx| 欧美极品aⅴ影院| 欧美精品在线视频| 欧美日韩精品久久| 欧美日韩精品高清| 国产精品毛片| 国产日韩欧美一区| 激情婷婷亚洲| 亚洲黄色免费电影| 亚洲综合色婷婷| 亚洲第一在线综合在线| 久久黄色小说| 性欧美暴力猛交另类hd| 亚洲精品之草原avav久久| 在线免费观看视频一区| 亚洲成色777777在线观看影院| 亚洲国产高清视频| 91久久精品网| 亚洲深夜影院| 久久都是精品| 女生裸体视频一区二区三区| 亚洲电影一级黄| 一本色道久久加勒比88综合| 亚洲欧美在线免费观看| 久久久久久97三级| 欧美激情一区二区久久久| 国产精品久久毛片a| 国产精品男女猛烈高潮激情| 国产一区二区三区av电影| 亚洲国产综合视频在线观看| 一区二区三区日韩欧美精品| 欧美影院在线播放| 欧美国产高清| 亚洲欧美精品在线观看| 欧美精品一区二区久久婷婷| 美日韩精品视频| 欧美午夜www高清视频| 国产日韩欧美视频| 亚洲精选一区| 久久久精品一区二区三区| 欧美成人免费全部| 中国av一区| 美女国产精品| 国产无一区二区| 夜夜夜久久久| 久久久97精品| 99在线精品视频| 久久久久久自在自线| 欧美手机在线| 亚洲日本中文字幕免费在线不卡| 性欧美大战久久久久久久久| 亚洲高清视频中文字幕| 欧美在线一区二区三区| 欧美日韩亚洲国产精品| 一区视频在线看| 午夜精品久久久久99热蜜桃导演| 欧美成人自拍视频| 欧美在线一级视频| 国产精品久久波多野结衣| 亚洲国产精品va在线看黑人| 欧美在线亚洲综合一区| 亚洲卡通欧美制服中文| 久久久综合网| 国语自产精品视频在线看一大j8| 亚洲一区三区在线观看| 亚洲国产精选| 久久综合狠狠综合久久激情| 国产日本欧美一区二区三区在线| 亚洲色无码播放| 亚洲国产精品va在线看黑人| 久久久另类综合| 韩日在线一区| 久久精品国产一区二区三| 亚洲一区影院| 欧美视频手机在线| 亚洲午夜精品一区二区| 亚洲精品一二| 欧美日韩亚洲综合一区| 一本色道久久99精品综合| 亚洲欧洲另类国产综合| 欧美精品1区2区| 亚洲日本国产| 亚洲国内高清视频| 欧美国产精品人人做人人爱| 亚洲精品一区二区三区四区高清| 欧美国产一区视频在线观看| 免费中文字幕日韩欧美| 亚洲毛片在线免费观看| 亚洲日本一区二区三区| 欧美日韩大片| 欧美亚洲一区在线| 欧美在线视频一区二区| 韩国成人精品a∨在线观看| 久久一区二区精品|