{"id":93592,"date":"2021-12-24T09:59:39","date_gmt":"2021-12-24T00:59:39","guid":{"rendered":"https:\/\/softantenna.com\/blog\/?p=93592"},"modified":"2021-12-24T09:59:39","modified_gmt":"2021-12-24T00:59:39","slug":"directx-12-for-mac-is-coming","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/directx-12-for-mac-is-coming\/","title":{"rendered":"Mac\u306bDirectX 12\u304c\u3084\u3063\u3066\u304f\u308b\u304c\u2026\u9053\u306e\u308a\u306f\u9577\u3044"},"content":{"rendered":"

\"2021<\/p>\n

Valve\u306fCodeWeavers\u3068\u5354\u529b\u3057\u3001Linux\u3067Windows\u7528\u30b2\u30fc\u30e0\u3092\u52d5\u304b\u3059\u305f\u3081\u306eProton\u306e\u958b\u767a\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002\u4e92\u63db\u6027\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9ProtonDB<\/a>\u306b\u3088\u308b\u3068\u3001\u73fe\u5728\u3067\u306fWindows\u306e\u4eba\u6c17\u30b2\u30fc\u30e0\u30c8\u30c3\u30d7100\u306e\u3046\u306180%\u304cLinux\u3067\u3082\u52d5\u4f5c\u3059\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u308b\u306a\u304b\u3001CodeWeavers\u306f\u30b2\u30fc\u30e0\u306e\u3055\u3089\u306a\u308b\u4e92\u63db\u6027\u5411\u4e0a\u306e\u305f\u3081\u3001\u4eca\u5f8cDirectX 12\u3078\u306e\u5bfe\u5fdc\u3092\u884c\u3063\u3066\u3044\u304f\u8a08\u753b\u304c\u3042\u308b\u3053\u3068\u3092\u660e\u3089\u304b\u306b\u3057\u307e\u3057\u305f(\u516c\u5f0f\u30d6\u30ed\u30b0<\/a>)\u3002<\/p>\n

CrossOver\u306fDirectX 12\u306e\u30b2\u30fc\u30e0\u3092\u5b9f\u884c\u3059\u308b\u305f\u3081\u306b\u3001VKD3D(Vulkan\u306e\u4e0a\u306b\u69cb\u7bc9\u3055\u308c\u305f3D\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u30b9\u30e9\u30a4\u30d6\u30e9\u30ea)\u3092\u4f7f\u7528\u3057\u3001VKD3D\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3059\u308b\u305f\u3081\u306e\u591a\u304f\u306e\u4f5c\u696d\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n

Linux\u7528\u306eDirectX 12\u306e\u30b5\u30dd\u30fc\u30c8\u306f\u3001\u5b9f\u9a13\u7684\u306a\u30b3\u30fc\u30c9\u304c\u3059\u3067\u306bValve\u793e\u306eProton(\u30b2\u30fc\u30e0\u7528\u306eWine\u306e\u30b9\u30da\u30b7\u30e3\u30eb\u30d0\u30fc\u30b8\u30e7\u30f3)\u306b\u30de\u30fc\u30b8\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3082\u3042\u308a\u30012022\u5e74\u306eCrossOver 22\u306b\u542b\u307e\u308c\u308b\u4e88\u5b9a\u3067\u3059\u3002\u305f\u3060\u3057Mac\u306e\u5834\u5408\u3001Metal\u3092\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u305f\u3081\u3055\u3089\u306b\u8907\u96d1\u306a\u4f5c\u696d\u304c\u5fc5\u8981\u306b\u306a\u308b\u305d\u3046\u3067\u3059\u3002<\/p>\n

Metal\u306f\u30c6\u30c3\u30bb\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u7570\u306a\u308b\u65b9\u6cd5\u3067\u884c\u3044\u3001\u30b8\u30aa\u30e1\u30c8\u30ea\u30b7\u30a7\u30fc\u30c0\u3068\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30e0\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u304c\u6b20\u843d\u3057\u3066\u3044\u3066\u3001\u3055\u3089\u306bDirectX 12\u3078\u306e\u5bfe\u5fdc\u3092\u8003\u3048\u308b\u3068\u30ea\u30bd\u30fc\u30b9\u306e\u5236\u9650\u306b\u95a2\u3059\u308b\u554f\u984c\u304c\u5b58\u5728\u3059\u308b\u3068\u306e\u3053\u3068\u3067\u3059\u3002<\/p>\n

In general, Metal does tessellation differently, and is missing geometry shaders and transform feedback. Specific to DirectX 12 and Metal, there is an issue with limits on resources. Generally, games need access to at least one million shader resource views (SRVs). Access to that many SRVs requires resource binding at the Tier 2 level. Metal only supports about 500,000 resources per argument buffer, so Tier 2 resource binding isn\u2019t possible. Metal\u2019s limit of half a million is sufficient for Vulkan descriptor indexing, but not for D3D12. This limitation means CrossOver Mac can't support Tier 2 binding and therefore a lot of DirectX 12 games will not run.<\/p>\n

\u4e00\u822c\u7684\u306b\u3001Metal\u306f\u30c6\u30c3\u30bb\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u7570\u306a\u308b\u65b9\u6cd5\u3067\u884c\u3044\u3001\u30b8\u30aa\u30e1\u30c8\u30ea\u30fb\u30b7\u30a7\u30fc\u30c0\u3068\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30e0\u30fb\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u304c\u6b20\u843d\u3057\u3066\u3044\u307e\u3059\u3002DirectX 12\u3068Metal\u306b\u56fa\u6709\u306e\u554f\u984c\u3068\u3057\u3066\u3001\u30ea\u30bd\u30fc\u30b9\u306e\u5236\u9650\u306b\u95a2\u3059\u308b\u554f\u984c\u304c\u3042\u308a\u307e\u3059\u3002\u4e00\u822c\u306b\u3001\u30b2\u30fc\u30e0\u3067\u306f\u3001\u5c11\u306a\u304f\u3068\u3082100\u4e07\u500b\u306e\u30b7\u30a7\u30fc\u30c0\u30fc\u30ea\u30bd\u30fc\u30b9\u30d3\u30e5\u30fc\uff08SRV\uff09\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3060\u3051\u306e SRV \u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u306b\u306f\u3001Tier 2 \u30ec\u30d9\u30eb\u3067\u306e\u30ea\u30bd\u30fc\u30b9\u30d0\u30a4\u30f3\u30c7\u30a3\u30f3\u30b0\u304c\u5fc5\u8981\u3067\u3059\u3002Metal\u306f\u5f15\u6570\u30d0\u30c3\u30d5\u30a1\u3042\u305f\u308a\u7d0450\u4e07\u500b\u306e\u30ea\u30bd\u30fc\u30b9\u3057\u304b\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u306a\u3044\u305f\u3081\u3001Tier 2\u306e\u30ea\u30bd\u30fc\u30b9\u30d0\u30a4\u30f3\u30c7\u30a3\u30f3\u30b0\u306f\u4e0d\u53ef\u80fd\u3067\u3059\u3002Metal\u306e50\u4e07\u3068\u3044\u3046\u5236\u9650\u306f\u3001Vulkan\u306e\u30c7\u30a3\u30b9\u30af\u30ea\u30d7\u30bf\u306e\u30a4\u30f3\u30c7\u30ad\u30b7\u30f3\u30b0\u306b\u306f\u5341\u5206\u3060\u304c\u3001D3D12\u306b\u306f\u4f7f\u3048\u306a\u3044\u3002\u3053\u306e\u5236\u9650\u306f\u3001CrossOver Mac\u304cTier 2\u30d0\u30a4\u30f3\u30c7\u30a3\u30f3\u30b0\u3092\u30b5\u30dd\u30fc\u30c8\u3067\u304d\u306a\u3044\u3053\u3068\u3092\u610f\u5473\u3057\u3001\u3057\u305f\u304c\u3063\u3066\u591a\u304f\u306eDirectX 12\u30b2\u30fc\u30e0\u304c\u5b9f\u884c\u3067\u304d\u306a\u3044\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\n<\/p><\/blockquote>\n

\u3053\u306e\u305f\u3081Mac\u306bDirectX 12\u304c\u3084\u3063\u3066\u304f\u308b\u306e\u306fCrossOver 23\u306b\u306a\u308b\u4e88\u5b9a\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u307e\u3060\u6642\u9593\u304c\u5fc5\u8981\u3067\u3059\u304c\u3001\u8a08\u753b\u304c\u5b9f\u73fe\u3059\u308c\u3070\u3001\u65b0\u578bMac\u306b\u642d\u8f09\u3055\u308c\u305fApple\u30b7\u30ea\u30b3\u30f3\u306e\u512a\u308c\u305f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6d3b\u304b\u3057\u3066Windows\u30b2\u30fc\u30e0\u3092\u697d\u3057\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u305d\u3046\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Valve\u306fCodeWeavers\u3068\u5354\u529b\u3057\u3001Linux\u3067Windows\u7528\u30b2\u30fc\u30e0\u3092\u52d5\u304b\u3059\u305f\u3081\u306eProton\u306e\u958b\u767a\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002\u4e92\u63db\u6027\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9ProtonDB\u306b\u3088\u308b\u3068\u3001\u73fe\u5728\u3067\u306fWindows\u306e\u4eba\u6c17\u30b2\u30fc\u30e0\u30c8\u30c3\u30d7100\u306e\u3046 […]<\/p>\n","protected":false},"author":2,"featured_media":93593,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[75],"tags":[4445,3299],"class_list":["post-93592","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-software","tag-directx","tag-mac"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/93592","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/comments?post=93592"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/93592\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/93593"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=93592"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=93592"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=93592"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}