{"id":1440,"date":"2018-08-05T07:39:13","date_gmt":"2018-08-05T07:39:13","guid":{"rendered":"http:\/\/demensdeum.com\/blog\/?p=1440"},"modified":"2025-08-12T12:05:33","modified_gmt":"2025-08-12T09:05:33","slug":"black-screen-opengl","status":"publish","type":"post","link":"https:\/\/demensdeum.com\/blog\/ja\/2018\/08\/05\/black-screen-opengl\/","title":{"rendered":"Malevich\u3001Black Squares OpenGL\u3092\u7834\u308a\u307e\u3057\u305f"},"content":{"rendered":"<p> Malevich\u306f\u3001OpenGL\u306e\u958b\u767a\u8005\u306b\u5b9a\u671f\u7684\u306b\u3084\u3063\u3066\u6765\u307e\u3059\u3002\u3053\u308c\u306f\u4e88\u671f\u305b\u305a\u306b\u5927\u80c6\u306b\u8d77\u3053\u308a\u307e\u3059\u3002\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u958b\u59cb\u3057\u3066\u3001\u7d20\u6674\u3089\u3057\u3044\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u306e\u4ee3\u308f\u308a\u306b\u9ed2\u3044\u5e83\u5834\u3092\u898b\u308b\u3060\u3051\u3067\u3059\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1441\" src=\"https:\/\/demensdeum.com\/blog\/wp-content\/uploads\/2018\/08\/malevich.png\" alt=\"\" width=\"688\" height=\"553\" srcset=\"https:\/\/demensdeum.com\/blog\/wp-content\/uploads\/2018\/08\/malevich.png 688w, https:\/\/demensdeum.com\/blog\/wp-content\/uploads\/2018\/08\/malevich-300x241.png 300w\" sizes=\"auto, (max-width: 688px) 100vw, 688px\" \/><\/p>\n<p>\u4eca\u65e5\u3001\u79c1\u304c\u9ed2\u3044\u5e83\u5834\u306b\u8a2a\u308c\u305f\u7406\u7531\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001OpenGL\u304c\u753b\u9762\u306b\u4f55\u3082\u63cf\u304b\u305a\u3001\u6642\u306b\u306f\u7a93\u3092\u900f\u660e\u306b\u3059\u308b\u305f\u3081\u306b\u767a\u898b\u3055\u308c\u305f\u554f\u984c\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002 <\/p>\n<h3>\u30c4\u30fc\u30eb\u3092\u4f7f\u7528<\/ h3><\/h3>\n<p> opengl\u3092\u30c7\u30d0\u30c3\u30b0\u3059\u308b\u3068\u30012\u3064\u306e\u30c4\u30fc\u30eb\u304c\u79c1\u3092\u52a9\u3051\u3066\u304f\u308c\u307e\u3057\u305f\uff1a<a href = \"https:\/\/github.com\/baldurk\/renderdoc\"\u30bf\u30fc\u30b2\u30c3\u30c8= \"_ blank rel =\" nopener \"> renderdoc <\/a> and <aa> and <a href =\" https:\/\/github.com\/aptrace\/apitrace \" \u300cNoopener\u300d> Apitrace <\/a>\u3002 RenderDoc\uff06\uff038211; OpenGL\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u30d7\u30ed\u30bb\u30b9\u3092\u30c7\u30d0\u30c3\u30b0\u3059\u308b\u305f\u3081\u306e\u30c4\u30fc\u30eb\u3001\u3059\u3079\u3066\u3092\u8868\u793a\u3067\u304d\u307e\u3059\uff06\uff038211;\u9802\u70b9\u3001\u30b7\u30a7\u30fc\u30c0\u30fc\u3001\u30c6\u30af\u30b9\u30c1\u30e3\u3001\u30c9\u30e9\u30a4\u30d0\u30fc\u304b\u3089\u306e\u501f\u91d1\u30e1\u30c3\u30bb\u30fc\u30b8\u3002 Apitrace\uff06\uff038211;\u30b0\u30e9\u30d5\u30a3\u30c3\u30afAPI\u306e\u8ab2\u984c\u3092\u8ffd\u8de1\u3059\u308b\u305f\u3081\u306e\u30c4\u30fc\u30eb\u306f\u3001\u30c0\u30f3\u30d7\u30b3\u30fc\u30eb\u3092\u884c\u3044\u3001\u8b70\u8ad6\u3092\u793a\u3057\u307e\u3059\u3002\u307e\u305f\u3001WDIFF\u3092\u4ecb\u3057\u30662\u3064\u306e\u30c0\u30f3\u30d7\u3092\u6bd4\u8f03\u3059\u308b\u7d76\u597d\u306e\u6a5f\u4f1a\u3082\u3042\u308a\u307e\u3059\uff08\u307e\u305f\u306f\u305d\u308c\u307b\u3069\u4fbf\u5229\u3067\u306f\u3042\u308a\u307e\u305b\u3093\uff09<\/p>\n<h3>\u3042\u306a\u305f\u304c\u50cd\u3044\u3066\u3044\u308b\u4eba\u3068\u30c1\u30a7\u30c3\u30af<\/ h3><\/h3>\n<p>\u53e4\u3044\u4f9d\u5b58\u95a2\u4fc2SDL2\u3001GLM\u3001ASSIMP\u3001GLEW\u3092\u5099\u3048\u305f\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0Ubuntu 16.10\u304c\u3042\u308a\u307e\u3059\u3002 Ubuntu 18.04\u306e\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u306f\u3001\u30b2\u30fc\u30e0\u306e\u30a2\u30bb\u30f3\u30d6\u30ea\u3092\u53d6\u5f97\u3057\u307e\u3059<a href = \"https:\/\/gitlab.com\/demensdeum\/death-mask\"\u30bf\u30fc\u30b2\u30c3\u30c8= \"_ blank\" rel = \"noopener\"> death-mask <\/a> 16.10\u3067Chroot\u3068\u30a2\u30bb\u30f3\u30d6\u30ea\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u3001\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u30b9<\/strong>\u3092\u4f7f\u7528\u3057\u3066\u30b2\u30fc\u30e0\u306e\u4f5c\u696d\u30a2\u30bb\u30f3\u30d6\u30ea\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002 <\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1446\" src=\"https:\/\/demensdeum.com\/blog\/wp-content\/uploads\/2018\/08\/NOTSUREIF.jpg\" alt=\"\" width=\"417\" height=\"234\" \/><\/p>\n<p>Ubuntu 18.04 <\/p>\n<p>\u3067\u4f55\u304b\u304c\u58ca\u308c\u305f\u3088\u3046\u3067\u3059<\/p>\n<p> <strong> ldd <\/strong>\u306f\u3001Linkka\u3092\u540c\u4e00\u30e9\u30a4\u30d6\u30e9\u30eaSDL2\u3001GL\u306b\u793a\u3057\u307e\u3057\u305f\u3002 Renderdoc\u3067\u975e\u516c\u5f0f\u306e\u30d3\u30eb\u30c9\u3092\u904b\u8ee2\u3057\u3066\u3001\u9802\u70b9\u30b7\u30a7\u30fc\u30c0\u30fc\u306e\u5165\u308a\u53e3\u3067\u30b4\u30df\u304c\u898b\u3089\u308c\u307e\u3057\u305f\u304c\u3001\u3088\u308a\u3057\u3063\u304b\u308a\u3057\u305f\u78ba\u8a8d\u304c\u5fc5\u8981\u3067\u3057\u305f\u3002\u4e8c\u30ca\u30ea\u30c3\u30af\u9593\u306e\u9055\u3044\u3092\u7406\u89e3\u3059\u308b\u305f\u3081\u306b\u3001\u79c1\u306f\u305d\u308c\u3089\u3092<strong> apitrace <\/strong>\u3092\u901a\u3057\u3066\u4e21\u65b9\u3092\u904b\u8ee2\u3057\u307e\u3057\u305f\u3002\u30c0\u30f3\u30d7\u306e\u6bd4\u8f03\u306b\u3088\u308a\u3001\u65b0\u9bae\u306aUbunta\u306e\u30a2\u30bb\u30f3\u30d6\u30ea\u304cOpenGL\u306e\u898b\u8fbc\u307f\u5ba2\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u7834\u308a\u3001\u5b9f\u969b\u306b\u30b4\u30df\u3092\u305d\u3053\u306b\u9001\u4fe1\u3059\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1448\" src=\"https:\/\/demensdeum.com\/blog\/wp-content\/uploads\/2018\/08\/apicalls.png\" alt=\"\" width=\"1902\" height=\"234\" srcset=\"https:\/\/demensdeum.com\/blog\/wp-content\/uploads\/2018\/08\/apicalls.png 1902w, https:\/\/demensdeum.com\/blog\/wp-content\/uploads\/2018\/08\/apicalls-300x37.png 300w, https:\/\/demensdeum.com\/blog\/wp-content\/uploads\/2018\/08\/apicalls-768x94.png 768w, https:\/\/demensdeum.com\/blog\/wp-content\/uploads\/2018\/08\/apicalls-1024x126.png 1024w\" sizes=\"auto, (max-width: 1902px) 100vw, 1902px\" \/><\/p>\n<p>\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u306fGLM\u30e9\u30a4\u30d6\u30e9\u30ea\u306b\u96c6\u307e\u308a\u307e\u3059\u3002 16.04\uff06\uff038211\u304b\u3089GLM\u3092\u30b3\u30d4\u30fc\u3057\u305f\u5f8c;\u79c1\u306f\u518d\u3073\u30b2\u30fc\u30e0\u306e\u30ef\u30fc\u30ad\u30f3\u30b0\u30d3\u30eb\u30c9\u3092\u624b\u306b\u5165\u308c\u307e\u3057\u305f\u3002\u554f\u984c\u306f\u3001GLM 9.9.0\u306e\u5358\u4e00\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u306e\u521d\u671f\u5316\u306e\u9055\u3044\u3067\u3042\u308a\u3001\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u30fc\u306eMAT4\uff081.0F\uff09\u306e\u5f15\u6570\u3092\u660e\u78ba\u306b\u793a\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u521d\u671f\u5316\u3068<a href = \"https:\/\/github.com\/g-truc\/glm\/issues\/797\" rel = \"noopener\"\u30bf\u30fc\u30b2\u30c3\u30c8= \"_ blank\">\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u8457\u8005\u3067\u3042\u308b<\/a> \u300cNoopener\u300d> FSGL <\/a>\u306e\u30c6\u30b9\u30c8\u3002 FSGL\u3067\u6b20\u9665\u3092\u898b\u3064\u3051\u305f\u57f7\u7b46\u306e\u904e\u7a0b\u3067\u3001\u305d\u308c\u3089\u306b\u3064\u3044\u3066\u3055\u3089\u306b\u8aac\u660e\u3057\u307e\u3059\u3002 <\/p>\n<h3>\u8ab0\u304c\u4eba\u751f\u306b\u3044\u308b\u306e\u304b\u3092\u6c7a\u5b9a\u3057\u307e\u3059<\/ h3><\/h3>\n<p> OpenGL\u3092\u4f7f\u7528\u3057\u305f\u6b63\u3057\u3044\u4f5c\u696d\u3067\u306f\u3001<strong> <em>\u81ea\u767a\u7684\u306b\u5f37\u5236\u7684\u306b<\/em> <\/strong>\u7279\u5b9a\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3092\u8981\u6c42\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001SDL2\u3092\u63a2\u3057\u307e\u3059\uff08\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3092\u521d\u671f\u5316\u3059\u308b\u524d\u306b\u3001\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u53b3\u5bc6\u306b\u914d\u7f6e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\uff09\uff1a<\/p>\n<p> <\uff01 -  hilite.me-> <\/p>\n<p>\u3092\u4f7f\u7528\u3057\u3066\u751f\u6210\u3055\u308c\u305fHTML<\/p>\n<div style = \"background\uff1a#ffffffflafflow\uff1aauto; width\uff1aauto; border\uff1asolid grey; border-width\uff1a.1em .1em .8em; padding\uff1a.2em .6em;\"> &#8220;><\/p>\n<pre style = \"margin\uff1a0; line-height\uff1a125\uff05;\"> sdl_gl_seettrtribute\uff08sdl_gl_context_major_version\u3001<span style = \"color\uff1a\uff030000dd; font-weight\uff1abold;\"> 3 <\/span>\uff09;<br \/>\nsdl_gl_settribute\uff08sdl_gl_context_minor_version\u3001<span style = \"color\uff1a\uff030000dd; font-weight;\"> 2 <\/span>\uff09;<br \/>\nsdl_gl_settribute\uff08sdl_gl_context_profile_mask\u3001sdl_gl_context_profile_core\uff09;<br \/>\n<\/ pre>\n<\/div>\n<p>\u305f\u3068\u3048\u3070\u3001RenderDoc\u306f3.2\u672a\u6e80\u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3067\u306f\u52d5\u4f5c\u3057\u307e\u305b\u3093\u3002\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3092\u5207\u308a\u66ff\u3048\u305f\u5f8c\u3001<strong>\u540c\u3058\u9ed2\u3044\u753b\u9762\u3092\u898b\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u3044<\/strong>\u3002\u306a\u305c\uff1f <br \/>\nOpenGL 3.2\u306e<strong>\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u306f\u3001VAO\u30d0\u30c3\u30d5\u30a1\u30fc<\/strong>\u306e\u5b58\u5728\u3092\u5fc5\u8981\u3068\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u305f\u3081\u3001\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u30c9\u30e9\u30a4\u30d0\u30fc\u306e99\uff05\u304c\u6a5f\u80fd\u3057\u307e\u305b\u3093\u3002\u7c21\u5358\u306b\u8ffd\u52a0\uff1a<br \/>\n<\uff01 -  hilite.me-> <\/p>\n<p>\u3092\u4f7f\u7528\u3057\u3066\u751f\u6210\u3055\u308c\u305fHTML<\/p>\n<div style = \"background\uff1a#ffffffflafflow\uff1aauto; width\uff1aauto; border\uff1asolid grey; border-width\uff1a.1em .1em .8em; padding\uff1a.2em .6em;\"> \"><\/p>\n<pre style = \"margin\uff1a0; line-height\uff1a125\uff05;\"> glgenvertexarrays\uff08<span style = \"color\uff1a\uff030000dd; font-weight\uff1abold;\"> 1 <\/span>\u3001<span style = \"color\u3002\uff03333333;\">\uff06<\/span> vao\uff09;<br \/>\nglbindvertexaray\uff08VAO\uff09;<br \/>\n<\/ pre>\n<\/div>\n<h3>\u7720\u3089\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3001\u51cd\u7d50<\/ h3><\/h3>\n<p>\u79c1\u306f\u30af\u30d6\u30f3\u30c8\u30a5\u3067\u8208\u5473\u6df1\u3044\u554f\u984c\u306b\u3082\u4f1a\u3044\u307e\u3057\u305f\u3002\u9ed2\u3044\u6b63\u65b9\u5f62\u306e\u4ee3\u308f\u308a\u306b\u900f\u660e\u306b\u898b\u3048\u308b\u3053\u3068\u304c\u3042\u308a\u3001<strong>\u6642\u3005<\/strong>\u3059\u3079\u3066\u304c\u6b63\u3057\u304f\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3055\u308c\u307e\u3057\u305f\u3002\u30b9\u30bf\u30c3\u30af\u30aa\u30fc\u30d0\u30fc\u30d5\u30ed\u30fc\u3067\u3053\u306e\u554f\u984c\u306e\u89e3\u6c7a\u7b56\u3092\u898b\u3064\u3051\u307e\u3057\u305f\uff1a<br \/>\n<a href=\"https:\/\/stackoverflow.com\/questions\/38411515\/sdl2-opengl-window-appears-semi-transparent-sometimes\" target=\"_blank\" rel=\"noopener\">https:\/\/stackoverflow.com\/questions\/38411515\/sdl2-opengl-window-appears-semi-transparent-sometimes<\/a><\/p>\n<p> FSGL\u30c6\u30b9\u30c8\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u30b3\u30fc\u30c9\u3082\u5b58\u5728\u3057\u3066\u3044\u307e\u3057\u305f<strong>\u7761\u7720\uff082s\uff09<\/strong>;\u305d\u306e\u305f\u3081\u3001Xubuntu\u3068Ubuntu\u3067\u6b63\u3057\u3044\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3092\u53d7\u3051\u53d6\u308a\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u7761\u7720\u306b\u9001\u308a\u307e\u3057\u305f\u304c\u3001Kubuntu\u3067\u306f\u3001\u30a4\u30eb\u30ab\u306e\u767a\u58f2\u306e80\uff05\u3068\u767a\u5c04\u3068\u30bf\u30fc\u30df\u30ca\u30eb\u306e30\uff05\u3067\u900f\u660e\u306a\u30b9\u30af\u30ea\u30fc\u30f3\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002\u3053\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u305f\u3081\u306b\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3067\u63a8\u5968\u3055\u308c\u3066\u3044\u308b\u3088\u3046\u306b\u3001Slevent\u8abf\u67fb\u306e\u5f8c\u3001\u5404\u30d5\u30ec\u30fc\u30e0\u306b\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3092\u8ffd\u52a0\u3057\u307e\u3057\u305f\u3002 <\/p>\n<p>\u30c6\u30b9\u30c8\u30b3\u30fc\u30c9\uff1a<br \/>\n<a href=\"https:\/\/gitlab.com\/demensdeum\/FSGLtests\/blob\/master\/renderModelTest\/\" target=\"_blank\" rel=\"noopener\">https:\/\/gitlab.com\/demensdeum\/FSGLtests\/blob\/master\/renderModelTest\/<\/a><\/p>\n<h3>\u30c9\u30e9\u30a4\u30d0\u30fc\u306b\u8a71\u3057\u304b\u3051\u307e\u3059<\/ h3><\/h3>\n<p> OpenGL\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u30c9\u30e9\u30a4\u30d0\u30fc\u306e\u9593\u306e\u901a\u4fe1\u30c1\u30e3\u30cd\u30eb\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u305d\u308c\u3092\u30a2\u30af\u30c6\u30a3\u30d6\u306b\u3059\u308b\u306b\u306f\u3001GL_DEBUG_OUTPUT\u3001GL_DEBUG_OUTPUT_SYNCHRONUS\u3092\u30aa\u30f3\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 <br \/>\n\u3053\u3053\u3067\u521d\u671f\u5316\u306e\u4f8b\u3092\u64ae\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\uff1a<br \/>\n<a href=\"https:\/\/github.com\/rock-core\/gui-vizkit3d\/blob\/master\/src\/EnableGLDebugOperation.cpp\" target=\"_blank\" rel=\"noopener\">https:\/\/github.com\/rock-core\/gui-vizkit3d\/blob\/master\/src\/EnableGLDebugOperation.cpp<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Malevich\u306f\u3001OpenGL\u306e\u958b\u767a\u8005\u306b\u5b9a\u671f\u7684\u306b\u3084\u3063\u3066\u6765\u307e\u3059\u3002\u3053\u308c\u306f\u4e88\u671f\u305b\u305a\u306b\u5927\u80c6\u306b\u8d77\u3053\u308a\u307e\u3059\u3002\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u958b\u59cb\u3057\u3066\u3001\u7d20\u6674\u3089\u3057\u3044\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u306e\u4ee3\u308f\u308a\u306b\u9ed2\u3044\u5e83\u5834\u3092\u898b\u308b\u3060\u3051\u3067\u3059\uff1a \u4eca\u65e5\u3001\u79c1\u304c\u9ed2\u3044\u5e83\u5834\u306b\u8a2a\u308c\u305f\u7406\u7531\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001OpenGL\u304c\u753b\u9762\u306b\u4f55\u3082\u63cf\u304b\u305a\u3001\u6642\u306b\u306f\u7a93\u3092\u900f\u660e\u306b\u3059\u308b\u305f\u3081\u306b\u767a\u898b\u3055\u308c\u305f\u554f\u984c\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002 \u30c4\u30fc\u30eb\u3092\u4f7f\u7528 opengl\u3092\u30c7\u30d0\u30c3\u30b0\u3059\u308b\u3068\u30012\u3064\u306e\u30c4\u30fc\u30eb\u304c\u79c1\u3092\u52a9\u3051\u3066\u304f\u308c\u307e\u3057\u305f\uff1a glgenvertexarrays\uff08 1 \u3001\uff06 vao\uff09; glbindvertexaray\uff08VAO\uff09; \u7720\u3089\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3001\u51cd\u7d50 \u79c1\u306f\u30af\u30d6\u30f3\u30c8\u30a5\u3067\u8208\u5473\u6df1\u3044\u554f\u984c\u306b\u3082\u4f1a\u3044\u307e\u3057\u305f\u3002\u9ed2\u3044\u6b63\u65b9\u5f62\u306e\u4ee3\u308f\u308a\u306b\u900f\u660e\u306b\u898b\u3048\u308b\u3053\u3068\u304c\u3042\u308a\u3001\u6642\u3005\u3059\u3079\u3066\u304c\u6b63\u3057\u304f\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3055\u308c\u307e\u3057\u305f\u3002\u30b9\u30bf\u30c3\u30af\u30aa\u30fc\u30d0\u30fc\u30d5\u30ed\u30fc\u3067\u3053\u306e\u554f\u984c\u306e\u89e3\u6c7a\u7b56\u3092\u898b\u3064\u3051\u307e\u3057\u305f\uff1a https:\/\/stackoverflow.com\/questions\/38411515\/sdl2-opengl-window-appears-semi-transparent-sometimes FSGL\u30c6\u30b9\u30c8\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u30b3\u30fc\u30c9\u3082\u5b58\u5728\u3057\u3066\u3044\u307e\u3057\u305f\u7761\u7720\uff082s\uff09;\u305d\u306e\u305f\u3081\u3001Xubuntu\u3068Ubuntu\u3067\u6b63\u3057\u3044\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3092\u53d7\u3051\u53d6\u308a\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u7761\u7720\u306b\u9001\u308a\u307e\u3057\u305f\u304c\u3001Kubuntu\u3067\u306f\u3001\u30a4\u30eb\u30ab\u306e\u767a\u58f2\u306e80\uff05\u3068\u767a\u5c04\u3068\u30bf\u30fc\u30df\u30ca\u30eb\u306e30\uff05\u3067\u900f\u660e\u306a\u30b9\u30af\u30ea\u30fc\u30f3\u3092\u53d7\u3051\u53d6\u308a\u307e\u3057\u305f\u3002\u3053\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u305f\u3081\u306b\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3067\u63a8\u5968\u3055\u308c\u3066\u3044\u308b\u3088\u3046\u306b\u3001Slevent\u8abf\u67fb\u306e\u5f8c\u3001\u5404\u30d5\u30ec\u30fc\u30e0\u306b\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3092\u8ffd\u52a0\u3057\u307e\u3057\u305f\u3002 \u30c6\u30b9\u30c8\u30b3\u30fc\u30c9\uff1a https:\/\/gitlab.com\/demensdeum\/FSGLtests\/blob\/master\/renderModelTest\/ \u30c9\u30e9\u30a4\u30d0\u30fc\u306b\u8a71\u3057\u304b\u3051\u307e\u3059 OpenGL\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u30c9\u30e9\u30a4\u30d0\u30fc\u306e\u9593\u306e\u901a\u4fe1\u30c1\u30e3\u30cd\u30eb\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u305d\u308c\u3092\u30a2\u30af\u30c6\u30a3\u30d6\u306b\u3059\u308b\u306b\u306f\u3001GL_DEBUG_OUTPUT\u3001GL_DEBUG_OUTPUT_SYNCHRONUS\u3092\u30aa\u30f3\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 \u3053\u3053\u3067\u521d\u671f\u5316\u306e\u4f8b\u3092\u64ae\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\uff1a https:\/\/github.com\/rock-core\/gui-vizkit3d\/blob\/master\/src\/EnableGLDebugOperation.cpp<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[49,61,52],"tags":[],"class_list":["post-1440","post","type-post","status-publish","format-standard","hentry","category-blog","category-techie","category-tutorials","entry"],"translation":{"provider":"WPGlobus","version":"3.0.2","language":"ja","enabled_languages":["en","ru","zh","de","fr","ja","pt"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"ru":{"title":true,"content":true,"excerpt":false},"zh":{"title":true,"content":true,"excerpt":false},"de":{"title":true,"content":true,"excerpt":false},"fr":{"title":true,"content":true,"excerpt":false},"ja":{"title":true,"content":true,"excerpt":false},"pt":{"title":true,"content":true,"excerpt":false}}},"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/posts\/1440","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/comments?post=1440"}],"version-history":[{"count":23,"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/posts\/1440\/revisions"}],"predecessor-version":[{"id":4220,"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/posts\/1440\/revisions\/4220"}],"wp:attachment":[{"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/media?parent=1440"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/categories?post=1440"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/tags?post=1440"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}