{"blog_title":"maminus\u306e\u30e1\u30e2\u304b\u4f55\u304b","height":"190","published":"2013-03-02 23:13:58","author_name":"maminus","width":"100%","blog_url":"https://maminus.hatenadiary.org/","url":"https://maminus.hatenadiary.org/entry/20130302/1362233638","title":"float->UNORM\u5909\u63db\u4e38\u3081\u78ba\u8a8d","description":"\u3068\u3044\u3046\u3053\u3068\u3067\u3001\u5148\u65e5*1\u4e88\u544a\u3057\u3066\u3044\u305fROP\u306efloat->UNORM\u5909\u63db\u304c\u5358\u7d14\u306a\u300c\u5207\u308a\u6368\u3066\u300d\u3067\u306f\u306a\u304f\u3001\u300c\u8fd1\u3044\u6570\u5024\u3078\u4e38\u3081\u300d\u3068\u306a\u3063\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u306e\u691c\u8a3c\u3092\u3084\u3063\u3066\u307f\u305f\u3002 \u691c\u8a3c\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u6982\u8981 \u3053\u3093\u306a\u611f\u3058\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u691c\u8a3c\u3092\u3057\u305f\u3044\u3068\u601d\u3046\u3002 ComputeShader\u30673D\u30c6\u30af\u30b9\u30c1\u30e3\u306bRGB->HSV->RGB\u5909\u63db\u3057\u305f\u5024\u3092\u66f8\u304d\u8fbc\u3080\u3002RGB\u305d\u308c\u305e\u308c0\u301c255\u306e\uff13\u6b21\u5143\u3068\u3059\u308b \u30c6\u30af\u30b9\u30c1\u30e3\u3092STAGING\u3067CPU_ACCESS_READ\u306a\u30c6\u30af\u30b9\u30c1\u30e3\u306b\u30ed\u30fc\u30c9\u3057\u3066\u304f\u308b \u30c6\u30af\u30b9\u30c1\u30e3\u3092Map()\u3057\u3066\u3072\u305f\u3059\u3089\u671f\u5f85\u5024\u3068\u6bd4\u8f03\u3059\u308b ComputeShader\u306e\u5b9f\u884c\u3055\u308c\u65b9(\u60f3\u50cf) \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u304c\u898b\u5f53\u305f\u3089\u306a\u3044\u306e\u3067\u30b4\u30c8\u30a6\u3055\u3093\u306e\u8a18\u4e8b*2\u3092\u2026","author_url":"https://blog.hatena.ne.jp/maminus/","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/m/maminus/20130302/20130302224620.png","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmaminus.hatenadiary.org%2Fentry%2F20130302%2F1362233638\" title=\"float-&gt;UNORM\u5909\u63db\u4e38\u3081\u78ba\u8a8d - maminus\u306e\u30e1\u30e2\u304b\u4f55\u304b\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","type":"rich","version":"1.0","categories":["DirectX11"],"provider_name":"Hatena Blog"}