{"id":2477,"date":"2012-07-10T14:38:13","date_gmt":"2012-07-10T05:38:13","guid":{"rendered":"http:\/\/www.webtech.co.jp\/blog\/?p=2477"},"modified":"2020-06-16T09:35:48","modified_gmt":"2020-06-16T00:35:48","slug":"post-2477","status":"publish","type":"post","link":"https:\/\/www.webtech.co.jp\/blog\/optpix_labs\/smartphone\/2477\/","title":{"rendered":"Android\u30a2\u30d7\u30ea\u306e\u63cf\u753b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u65b9\u6cd5 \u7b2c\uff11\u56de"},"content":{"rendered":"

\u30a6\u30a7\u30d6\u30c6\u30af\u30ce\u30ed\u30b8\u958b\u767a\u90e8\u306e\u897f\u7530\u3067\u3059\u3002<\/p>\n

\u4eca\u56de\u306f\u3001Android\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u958b\u767a\u3055\u308c\u3066\u3044\u308b\u65b9\u3005\u306b\u5411\u3051\u3066\u3001Android\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u63cf\u753b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u3054\u7d39\u4ecb\u3044\u305f\u3057\u307e\u3059\u3002<\/p>\n

\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4f5c\u308a\u59cb\u3081\u305f\u3082\u306e\u306e\u3001\u5f8c\u3005\u306b\u306a\u3063\u3066\u671f\u5f85\u3057\u3066\u3044\u305f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u5f97\u3089\u308c\u305a\u82e6\u52b4\u3057\u305f\u3001\u3068\u3044\u3046\u7d4c\u9a13\u306f\u3042\u308a\u307e\u305b\u3093\u3067\u3057\u3087\u3046\u304b\uff1f
\n\u3069\u3046\u3059\u308c\u3070\u5feb\u9069\u3067\u3088\u308a\u826f\u3044\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u4f5c\u308c\u308b\u306e\u304b\uff1f\u305d\u3046\u3044\u3063\u305f\u60a9\u307f\u3092\u4eca\u56de\u306e\u8a18\u4e8b\u3067\u5c11\u3057\u3067\u3082\u89e3\u6d88\u3057\u3066\u3082\u3089\u3048\u308b\u3068\u5e78\u3044\u3067\u3059\u3002<\/p>\n

\u672c\u30c6\u30fc\u30de\u306f\u6570\u56de\u306b\u5206\u3051\u3066\u7d39\u4ecb\u3059\u308b\u4e88\u5b9a\u3067\u3059\u304c\u3001\u7b2c\uff11\u56de\u3068\u306a\u308b\u4eca\u56de\u306f\u3001\u63cf\u753b\u65b9\u6cd5\u306b\u3088\u308b\u63cf\u753b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u9055\u3044\u306b\u3064\u3044\u3066\u3054\u7d39\u4ecb\u3044\u305f\u3057\u307e\u3059\u3002<\/p>\n

<\/p>\n

\u4f5c\u308a\u65b9\u6b21\u7b2c\u3067\u63cf\u753b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u4f55\u500d\u3082\u5909\u308f\u308b\uff01<\/h2>\n

Android\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u753b\u50cf\u3092\u63cf\u753b\u3059\u308b\u65b9\u6cd5\u306f\u3044\u304f\u3064\u3082\u3042\u308a\u3001\u3082\u3061\u308d\u3093\u305d\u308c\u305e\u308c\u3067\u63cf\u753b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u7570\u306a\u308a\u307e\u3059\u3002
\nAndroid\u3067\u6700\u3082\u6a19\u6e96\u7684\u306a\u63cf\u753b\u65b9\u6cd5\u3067\u3042\u308bView<\/strong>\u3067\u63cf\u753b\u3057\u305f\u5834\u5408\u3068\u3001OpenGL ES<\/strong>\u3092\u5229\u7528\u3057\u305f\u5834\u5408\u3067\u3001\u63cf\u753b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u3069\u308c\u304f\u3089\u3044\u306e\u9055\u3044\u304c\u51fa\u308b\u306e\u304b\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n\n\n\n\n\n
\"fps<\/td>\n<\/tr>\n
\u753b\u50cf\u30d5\u30a9\u30fc\u30de\u30c3\u30c8<\/td>\nPNG-32 (\u900f\u904e\u3042\u308a)<\/td>\n<\/tr>\n
\u753b\u50cf\u30b5\u30a4\u30ba<\/td>\n64 x 64 pixel<\/td>\n<\/tr>\n
\u753b\u50cf\u679a\u6570<\/td>\n500, 1000<\/td>\n<\/tr>\n
\u6e2c\u5b9a\u65b9\u6cd5<\/td>\n\u79fb\u52d5 (\u56de\u8ee2\u3001\u62e1\u5927\u7e2e\u5c0f\u306a\u3057)<\/td>\n<\/tr>\n
\u7aef\u672b<\/td>\nGalaxy S2 (Android2.3)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u3053\u306e\u8a08\u6e2c\u7d50\u679c\u304b\u3089\u3001OpenGL ES\u3067\u63cf\u753b\u3057\u305f\u5834\u5408\u3067\u306f\u3001View\u3067\u63cf\u753b\u3057\u305f\u5834\u5408\u306b\u6bd4\u3079\u3001\u63cf\u753b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u7d04260\uff05\u3082\u5411\u4e0a\u3059\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n

\u305f\u3060\u3001\u300c\u3053\u3093\u306a\u306b\u65e9\u3044\u304b\u3089\u3044\u3064\u3082\u3053\u306e\u65b9\u6cd5\u3067\u4f5c\u308c\u3070\u3044\u3044\u306e\u3060\uff01\u300d\u3068\u3044\u3046\u308f\u3051\u3067\u306f\u306a\u304f\u3001\u63cf\u753b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u826f\u3044\u304b\u3089\u3068\u3044\u3063\u3066\u3001\u3042\u306a\u305f\u306eAndroid\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u3068\u3063\u3066\u305d\u308c\u304c\u5fc5\u305a\u3057\u3082\u6700\u3082\u826f\u3044\u65b9\u6cd5\u306b\u306a\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n

\u6e2c\u5b9a\u306e\u6761\u4ef6\uff08\u753b\u50cf\u30b5\u30a4\u30ba\u3084\u679a\u6570\u3001\u6a5f\u7a2e\u306a\u3069\uff09\u306b\u3088\u3063\u3066\u306f\u3001\u5fc5\u305a\u3057\u3082\u4eca\u56de\u3068\u540c\u69d8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u5f97\u3089\u308c\u308b\u308f\u3051\u3067\u306f\u306a\u304f\u3001OpenGL ES\u3092\u4f7f\u7528\u3057\u305f\u5834\u5408\u306f\u30b3\u30fc\u30c9\u304c\u3084\u3084\u8907\u96d1\u306b\u306a\u308b\u305f\u3081\u3001\u751f\u7523\u6027\u3084\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u54c1\u8cea\u304c\u4f4e\u4e0b\u3059\u308b\u53ef\u80fd\u6027\u3082\u3042\u308a\u307e\u3059\u3002
\n\u307e\u305f\u3001\u65e9\u3051\u308c\u3070\u65e9\u3044\u307b\u3069\u96fb\u529b\u6d88\u8cbb\u304c\u6fc0\u3057\u304f\u306a\u308b\u3068\u3044\u3046\u554f\u984c\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u3067\u306f\u3001\u3042\u306a\u305f\u3068\u3063\u3066\u6700\u3082\u826f\u3044\u65b9\u6cd5\u3068\u306f\u4f55\u306a\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n

\n

fps\u3068\u306f\uff1f<\/h2>\n

Frame Per Second\u306e\u7565\u3067\uff11\u79d2\u3042\u305f\u308a\u4f55\u679a\u306e\u30d5\u30ec\u30fc\u30e0\u304c\u51e6\u7406\u3055\u308c\u308b\u304b\u3092\u793a\u3059\u5358\u4f4d\u3067\u3059\u3002<\/p>\n

Android\u7aef\u672b\u3067\u306f\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306e\u30d5\u30ec\u30fc\u30e0\u30ec\u30fc\u30c8\u3092\u5236\u9650\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u591a\u304f\u3001GalaxyS2\u3067\u306f60fps\u304c\u6700\u5927\u3067\u3057\u305f\u3002\uff08\u30a2\u30ca\u30ed\u30b0\u30c6\u30ec\u30d3\u306eNTSC\u65b9\u5f0f\u3067\u306f60fps(\u53b3\u5bc6\u306b\u306f\u30a4\u30f3\u30bf\u30fc\u30ec\u30fc\u30b9\u8d70\u67fb\u306730fps\u00d72)\u3067\u898f\u5b9a\u3055\u308c\u3066\u304a\u308a\u3001\u6db2\u6676\u30d1\u30cd\u30eb\u306eVSYNC\u3082\u4e3b\u306b60fps(60Hz)\u3067\u52d5\u4f5c\u3057\u307e\u3059\u3002\uff09<\/p>\n

fps\u304c\u4f4e\u3044\u3068\u52d5\u304d\u304c\u30ab\u30af\u30ab\u30af\u3057\u3066\u3057\u307e\u3044\u64cd\u4f5c\u611f\u304c\u60aa\u304f\u306a\u308a\u307e\u3059\u304c\u3001\u5e38\u306b60fps\u304c\u5fc5\u8981\u3068\u3044\u3046\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3082\u306e\u3059\u3054\u304f\u6fc0\u3057\u3044\u30a2\u30af\u30b7\u30e7\u30f3\u30b2\u30fc\u30e0\u3067\u3082\u306a\u3051\u308c\u3070\u3001\u5b89\u5b9a\u7684\u306b30fps\u7a0b\u5ea6\u304c\u51fa\u305b\u308c\u3070\u5927\u4e08\u592b\u3067\u3059\u3002<\/p>\n<\/div>\n

\u307e\u305a\u306fAndroid\u306e\u304a\u3055\u3089\u3044\u304b\u3089<\/h2>\n

\u63cf\u753b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3060\u3051\u306b\u9650\u3089\u305a\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4f5c\u308b\u4e0a\u3067\u306f\u958b\u767a\u8a00\u8a9e\u3084\u305d\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e\u4ed5\u7d44\u307f\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u91cd\u8981<\/strong>\u3067\u3059\u3002
\n\u307e\u305a\u306fAndroid\u306e\u4ed5\u7d44\u307f\u306b\u3064\u3044\u3066\u89e6\u308a\u3060\u3051\u3067\u3082\u304a\u3055\u3089\u3044\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n

\u8a00\u3046\u307e\u3067\u3082\u3042\u308a\u307e\u305b\u3093\u304c\u3001Android\u3068\u306f\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3084\u30bf\u30d6\u30ec\u30c3\u30c8\u306a\u3069\u3092\u4e3b\u306a\u30bf\u30fc\u30b2\u30c3\u30c8\u3068\u3057\u3066Google\u306b\u3088\u3063\u3066\u958b\u767a\u3055\u308c\u305f\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u3059\u30022012\u5e747\u6708\u73fe\u5728\u3001Android 4.0 (Ice Cream Sandwich) \u304c\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

\"Android<\/p>\n

\u3000Android\u306e\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3068\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306fJava\u8a00\u8a9e\u3067\u4f5c\u6210\u3055\u308c\u3001Google\u72ec\u81ea\u306e\u4eee\u60f3\u30de\u30b7\u30f3\u3067\u3042\u308bDalvik VM\u4e0a\u3067\u52d5\u4f5c\u3057\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001Android\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u57fa\u672c\u7684\u306b\u306fJava\u8a00\u8a9e\u3067\u958b\u767a\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\uff08C\/C++\u3067\u306e\u958b\u767a\u3082\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u305d\u308c\u306f\u307e\u305f\u5225\u306e\u6a5f\u4f1a\u306b\u3067\u3082\uff09<\/p>\n

Dalvik VM\u306f\u5c11\u306a\u3044\u30e1\u30e2\u30ea\u3067\u3082\u52d5\u4f5c\u3067\u304d\u308b\u3088\u3046\u306b\u6700\u9069\u5316\u3055\u308c\u3066\u304a\u308a\u3001\u4e00\u90e8\u306eAPI\u304c\u7701\u304b\u308c\u305f\u308a\u8ffd\u52a0\u3055\u308c\u305f\u308a\u3068\u3001\u901a\u5e38\u306eJava VM\u3068\u306f\u3084\u3084\u52d5\u4f5c\u304c\u7570\u306a\u3063\u3066\u3044\u307e\u3059\u3002\uff08Sun Java\u306e\u4e92\u63db\u6027\u30c6\u30b9\u30c8\u3082\u901a\u904e\u3057\u3066\u3044\u306a\u3044\u305d\u3046\u3067\u3059\u3002\uff09\u305d\u306e\u305f\u3081\u3001Java\u3060\u3051\u308c\u3069\u3082\u4eca\u307e\u3067\u3068\u5168\u304f\u540c\u3058Java\u306a\u308f\u3051\u3067\u306f\u306a\u3044\u3001\u3068\u3044\u3046\u3053\u3068\u3092\u610f\u8b58\u3057\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u63cf\u753b\u65b9\u6cd5\u306b\u3088\u308b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u9055\u3044<\/h2>\n

Android\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u5229\u7528\u3067\u304d\u308b\u63cf\u753b\u65b9\u6cd5\u306b\u306f\u3069\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f
\n\u4e3b\u306b\u7528\u3044\u3089\u308c\u308b\u63cf\u753b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n

View<\/h3>\n

Android\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4f5c\u308b\u4e0a\u3067\u3082\u3063\u3068\u3082\u6a19\u6e96\u7684\u306a\u63cf\u753b\u65b9\u6cd5\u3067\u3001Canvas\u3068\u3088\u3070\u308c\u308b\u9818\u57df\u306b\u63cf\u753b\u3057\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n

\u3053\u306e\u63cf\u753b\u65b9\u6cd5\u3067\u306f\u3001\u63cf\u753b\u4ee5\u5916\u306e\u51e6\u7406\u3068\u540c\u3058\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30b9\u30ec\u30c3\u30c9\u3067\u63cf\u753b\u3055\u308c\u308b\u305f\u3081\u3001\u63cf\u753b\u4ee5\u5916\u306e\u51e6\u7406\u306e\u5f71\u97ff\u3092\u53d7\u3051\u3084\u3059\u304f\u63cf\u753b\u901f\u5ea6\u304c\u9045\u304f\u306a\u308a\u304c\u3061\u3067\u3059\u3002<\/p>\n

SurfaceView<\/h3>\n

Canvas\u306b\u63cf\u753b\u3059\u308b\u3068\u3053\u308d\u306f\u901a\u5e38\u306eView\u3068\u540c\u3058\u3067\u3059\u304c\u3001\u901a\u5e38\u306eView\u3068\u306f\u7570\u306a\u308a\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30b9\u30ec\u30c3\u30c9\u3067\u306f\u306a\u3044\u5225\u306e\u30b9\u30ec\u30c3\u30c9\u3067\u63cf\u753b\u3057\u307e\u3059\u3002<\/p>\n

\u305d\u306e\u305f\u3081\u3001\u63cf\u753b\u4ee5\u5916\u306e\u51e6\u7406\u306e\u5f71\u97ff\u3092\u3042\u307e\u308a\u53d7\u3051\u305a\u3001View\u3088\u308a\u3082\u9ad8\u3044\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3067\u63cf\u753b\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n

OpenGL ES (VBO Extension)<\/h3>\n

Android\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306b\u306fOpenGL ES\u304c\u642d\u8f09\u3055\u308c\u3066\u304a\u308a\u3001Android\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304b\u3089\u5229\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n

OpenGL\u306e\u4e00\u822c\u7684\u306a\u63cf\u753b\u65b9\u6cd5\u3067\u306f\u3001\u9802\u70b9\u30c7\u30fc\u30bf\u3092Java\u5074\u3067\u4fdd\u6301\u3057\u63cf\u753b\u3054\u3068\u306bGPU\u5074\u306e\u30e1\u30e2\u30ea\u306b\u8ee2\u9001\u3057\u63cf\u753b\u3055\u305b\u307e\u3059\u3002\u305f\u3060\u3001\u3053\u306e\u65b9\u6cd5\u3067\u306f\u63cf\u753b\u306e\u305f\u3073\u306b\u30e1\u30e2\u30ea\u8ee2\u9001\u304c\u767a\u751f\u3059\u308b\u305f\u3081\u901f\u5ea6\u304c\u4f4e\u4e0b\u3057\u307e\u3059\u3002<\/p>\n

\u305d\u3053\u3067\u3001\u3053\u306e\u63cf\u753b\u65b9\u6cd5\u3067\u306fVertex Buffer Object (VBO) \u3092\u4f7f\u3044\u3001\u63cf\u753b\u3055\u305b\u308b\u524d\u306b\u3042\u3089\u304b\u3058\u3081\u9802\u70b9\u30c7\u30fc\u30bf\u3092GPU\u5074\u306e\u30e1\u30e2\u30ea\u306b\u8ee2\u9001\u3057\u3066\u304a\u304f\u3053\u3068\u306b\u3088\u3063\u3066\u3001\u4f59\u5206\u306a\u8ee2\u9001\u3092\u6e1b\u3089\u3057\u9ad8\u901f\u306a\u63cf\u753b\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/p>\n

OpenGL ES (Draw Texture Extension)<\/h3>\n

Draw Texture Extension\u306f\u3001\u901a\u5e38\u306e3D\u3092\u60f3\u5b9a\u3057\u305f\u4f5c\u308a\u3067\u306f\u306a\u304f\u30012D\u3092\u524d\u63d0\u3068\u3057\u3066\u51e6\u7406\u3092\u6975\u529b\u7701\u304f\u3053\u3068\u306b\u3088\u308a\u9ad8\u901f\u306b\u63cf\u753b\u3055\u305b\u308b\u65b9\u6cd5\u3067\u3059\u3002<\/p>\n

\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u7684\u306b\u306f glDrawTexfOES() \u3092\u4f7f\u3044\u3001\u5e73\u9762\u306b\u30c6\u30af\u30b9\u30c1\u30e3\u3092\u5f35\u308a\u4ed8\u3051\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u3053\u306e\u65b9\u6cd5\u3067\u306f\u753b\u50cf\u306e\u56de\u8ee2\u304c\u3067\u304d\u306a\u3044\u3068\u3044\u3046\u5236\u7d04\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u3067\u306f\u3001\u63cf\u753b\u65b9\u6cd5\u3067\u3069\u308c\u304f\u3089\u3044\u63cf\u753b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u9055\u3044\u304c\u51fa\u308b\u306e\u304b\u3001\u5b9f\u969b\u306e\u8a08\u6e2c\u5024\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n\n\n\n\n\n
\"fps<\/td>\n<\/tr>\n
\u753b\u50cf\u30d5\u30a9\u30fc\u30de\u30c3\u30c8<\/td>\nPNG-32 (\u900f\u904e\u3042\u308a)<\/td>\n<\/tr>\n
\u753b\u50cf\u30b5\u30a4\u30ba<\/td>\n32 x 32 pixel<\/td>\n<\/tr>\n
\u753b\u50cf\u679a\u6570<\/td>\n100~1000 (100\u304d\u3056\u307f)<\/td>\n<\/tr>\n
\u6e2c\u5b9a\u65b9\u6cd5<\/td>\n\u79fb\u52d5 (\u56de\u8ee2\u3001\u62e1\u5927\u7e2e\u5c0f\u306a\u3057)<\/td>\n<\/tr>\n
\u7aef\u672b<\/td>\nGalaxy S2 (Android2.3)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

32x32pixel\u306e\u753b\u50cf\u3092\u4f7f\u3063\u305f\u5834\u5408\u3067\u306f\u3001\u3042\u308b\u7a0b\u5ea6\u306e\u679a\u6570\u307e\u3067\u306f\u3069\u306e\u63cf\u753b\u65b9\u6cd5\u3067\u3082\u63cf\u753b\u901f\u5ea6\u306b\u3042\u307e\u308a\u5dee\u306f\u3067\u305a\u5341\u5206\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u5f97\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u3042\u308b\u7a0b\u5ea6\u306e\u679a\u6570\u3092\u8d85\u3048\u308b\u3068\u5f90\u3005\u306b\u63cf\u753b\u901f\u5ea6\u304c\u4f4e\u4e0b\u3057\u3066\u3044\u304d\u307e\u3059\u304c\u3001\u3069\u306e\u63cf\u753b\u65b9\u6cd5\u3067\u3082\u63cf\u753b\u901f\u5ea6\u306b\u5927\u304d\u306a\u5dee\u306f\u51fa\u3066\u304d\u307e\u305b\u3093\u3002<\/p>\n

\u3068\u3053\u308d\u304c256x256pixel\u306e\u753b\u50cf\u3092\u4f7f\u3063\u305f\u5834\u5408\u3067\u306f\u3001\u660e\u3089\u304b\u306a\u5dee\u304c\u898b\u3048\u3066\u304d\u307e\u3059\u3002<\/p>\n\n\n\n\n\n\n\n\n
\"fps<\/td>\n<\/tr>\n
\u753b\u50cf\u30d5\u30a9\u30fc\u30de\u30c3\u30c8<\/td>\nPNG-32 (\u900f\u904e\u3042\u308a)<\/td>\n<\/tr>\n
\u753b\u50cf\u30b5\u30a4\u30ba<\/td>\n256 x 256 pixel<\/td>\n<\/tr>\n
\u753b\u50cf\u679a\u6570<\/td>\n100~1000 (100\u304d\u3056\u307f)<\/td>\n<\/tr>\n
\u6e2c\u5b9a\u65b9\u6cd5<\/td>\n\u79fb\u52d5 (\u56de\u8ee2\u3001\u62e1\u5927\u7e2e\u5c0f\u306a\u3057)<\/td>\n<\/tr>\n
\u7aef\u672b<\/td>\nGalaxy S2 (Android2.3)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u9ad8\u8ca0\u8377\u306b\u306a\u308b\u3068View\u3067\u306f\u9855\u8457\u306b\u63cf\u753b\u901f\u5ea6\u304c\u4f4e\u4e0b\u3057\u3001\u5c11\u306a\u3044\u679a\u6570\u3067\u3082\u5b9f\u7528\u306b\u8010\u3048\u3089\u308c\u308b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u5f97\u3089\u308c\u307e\u305b\u3093\u3002SurfaceView\u306b\u95a2\u3057\u3066\u3082View\u3088\u308a\u306f\u307e\u3057\u3067\u306f\u3042\u308b\u3082\u306e\u306e\u540c\u69d8\u306e\u50be\u5411\u304c\u898b\u3089\u308c\u307e\u3059\u3002<\/p>\n

OpenGL ES (VBO Extension)\u3001OpenGL ES (Draw Texture Extension)\u3067\u3082\u8ca0\u8377\u304c\u304b\u304b\u308c\u3070\u639b\u304b\u308b\u307b\u3069\u63cf\u753b\u901f\u5ea6\u306e\u4f4e\u4e0b\u304c\u898b\u3089\u308c\u307e\u3059\u304c\u3001View\u3084SurfaceView\u306b\u6bd4\u3079\u308b\u3068\u3042\u308b\u7a0b\u5ea6\u307e\u3067\u306f\u5341\u5206\u306a\u63cf\u753b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u5f97\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u305f\u3060\u3057\u3001OpenGL ES (Draw Texture Extension)\u4ee5\u5916\u3067\u306f\u3001\u753b\u50cf\u679a\u6570\u304c\u5897\u3048\u3066\u3044\u304f\u3068\u63cf\u753b\u304c\u3067\u304d\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u203b\u63cf\u753b\u3067\u304d\u306a\u3044\u7406\u7531\u306fOutOfMemory(\u30e1\u30e2\u30ea\u4e0d\u8db3)\u304c\u4e3b\u306a\u539f\u56e0\u3067\u3059\u3002\u306a\u304a\u3001\u6e2c\u5b9a\u3067\u306f\u753b\u50cf\u3084\u30c6\u30af\u30b9\u30c1\u30e3\u3092\u4f7f\u3044\u56de\u3055\u305a\u3001\u3059\u3079\u3066\u306e\u753b\u50cf\u306b\u5bfe\u3057\u3066\u30e1\u30e2\u30ea\u3092\u78ba\u4fdd\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u3084\u3084\u5927\u304d\u306a\u307e\u3068\u3081\u65b9\u3067\u3059\u304c\u3001\u5c0f\u3055\u3044\u753b\u50cf\u3092\u6271\u3046\u5206\u306b\u306f\u3001\u3069\u306e\u63cf\u753b\u65b9\u6cd5\u3092\u3068\u3063\u3066\u3082\u3042\u307e\u308a\u63cf\u753b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u5dee\u306f\u3067\u305a\u3001\u5927\u304d\u3044\u753b\u50cf\u3092\u6271\u3046\u3068\u304d\u306f\u3001OpenGL ES\u3092\u5229\u7528\u3057\u305f\u63cf\u753b\u65b9\u6cd5\u3092\u9078\u629e\u3057\u305f\u65b9\u304c\u826f\u3044\u3053\u3068\u304c\u591a\u3044\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n

\u76ee\u7684\u306b\u5fdc\u3058\u3066\u63cf\u753b\u65b9\u6cd5\u306e\u9078\u629e\u3092<\/h2>\n

\u753b\u50cf\u3092\u3042\u307e\u308a\u4f7f\u7528\u305b\u305a\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u3082\u3055\u305b\u306a\u3044\u5834\u5408\u306f\u3001\u63cf\u753b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u8ffd\u6c42\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u306e\u3067\u3001View\u3092\u4f7f\u3063\u305f\u63cf\u753b\u3067\u5341\u5206\u3067\u3059\u3002<\/p>\n

\u753b\u50cf\u3092\u5927\u91cf\u306b\u4f7f\u7528\u3059\u308b\u5834\u5408\u3084\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u3055\u305b\u308b\u3088\u3046\u306a\u5834\u5408\u3067\u306f\u3001OpenGL ES\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u9ad8\u3044\u63cf\u753b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u5f97\u3089\u308c\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u3042\u308b\u7a0b\u5ea6\u306e\u8ca0\u8377\u307e\u3067\u306fOpenGL ES\u3092\u4f7f\u308f\u305a\u3068\u3082\u5341\u5206\u306a\u63cf\u753b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n

\u5148\u306b\u8ff0\u3079\u305f\u3088\u3046\u306b\u3001OpenGL ES\u3092\u4f7f\u7528\u3057\u305f\u5834\u5408\u306f\u30b3\u30fc\u30c9\u304c\u3084\u3084\u8907\u96d1\u306b\u306a\u308b\u305f\u3081\u3001\u751f\u7523\u6027\u3084\u54c1\u8cea\u3092\u91cd\u8996\u3059\u308b\u958b\u767a\u306e\u5834\u5408\u3067\u306f\u3001SurfaceView\u3067\u306e\u63cf\u753b\u3092\u9078\u629e\u3057\u305f\u65b9\u304c\u30c8\u30fc\u30bf\u30eb\u7684\u306b\u306f\u826f\u3044\u3001\u3068\u3044\u3046\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u4e00\u756a\u5927\u5207\u306a\u3053\u3068\u306f\u3001\u4f7f\u3046\u753b\u50cf\u306e\u30b5\u30a4\u30ba\u3084\u679a\u6570\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u76ee\u7684\u306a\u3069\u3092\u4e8b\u524d\u306b\u78ba\u8a8d\u3057\u3001\u9069\u5207\u306a\u63cf\u753b\u65b9\u6cd5\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n

\u6b21\u56de\u306f<\/h2>\n

\u6b21\u56de\u306f\u3001\u753b\u50cf\u306e\u9055\u3044\u306b\u3088\u308b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u9055\u3044\u306b\u3064\u3044\u3066\u3054\u7d39\u4ecb\u3044\u305f\u3057\u307e\u3059\u3002<\/p>\n

\u753b\u50cf\u306e\u7a2e\u985e\u306b\u3088\u3063\u3066\u901f\u5ea6\u3063\u3066\u5909\u308f\u308b\u306e\uff1f\u30b5\u30a4\u30ba\u3084\u679a\u6570\u306f\uff1f\u900f\u904e\u306f\uff1f\u3068\u3044\u3063\u305f\u7591\u554f\u306b\u3064\u3044\u3066\u8003\u5bdf\u3057\u3001\u3042\u306a\u305f\u306eAndroid\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u6700\u3082\u9069\u5207\u306a\u753b\u50cf\u3092\u898b\u3064\u3051\u308b\u305f\u3081\u306e\u60c5\u5831\u3092\u516c\u958b\u3044\u305f\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u30a6\u30a7\u30d6\u30c6\u30af\u30ce\u30ed\u30b8\u958b\u767a\u90e8\u306e\u897f\u7530\u3067\u3059\u3002 \u4eca\u56de\u306f\u3001Android\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u958b\u767a\u3055\u308c\u3066\u3044\u308b\u65b9\u3005\u306b\u5411\u3051\u3066\u3001Android\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u63cf\u753b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u3054\u7d39\u4ecb\u3044\u305f\u3057\u307e\u3059\u3002 \u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u30a2\u30d7\u30ea\u30b1 … \u7d9a\u304d\u3092\u8aad\u3080 →<\/span><\/a><\/p>\n","protected":false},"author":26,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[323],"tags":[44,276,68],"class_list":["post-2477","post","type-post","status-publish","format-standard","hentry","category-smartphone","tag-android","tag-java","tag-68"],"acf":[],"yoast_head":"\nAndroid\u30a2\u30d7\u30ea\u306e\u63cf\u753b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u65b9\u6cd5 \u7b2c\uff11\u56de - 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