{"id":3115,"date":"2015-07-12T15:58:16","date_gmt":"2015-07-12T15:58:16","guid":{"rendered":"http:\/\/anthroponaute.fr\/blog-informatique\/?p=3115"},"modified":"2015-07-12T16:50:17","modified_gmt":"2015-07-12T16:50:17","slug":"obtenir-la-taille-dune-texture-ressource-shader","status":"publish","type":"post","link":"https:\/\/www.la-porte-des-nebuleuses.net\/blog-informatique\/?p=3115","title":{"rendered":"Obtenir la taille d&rsquo;une texture ressource shader"},"content":{"rendered":"<p><a href=\"https:\/\/anthropoya.cluster014.ovh.net\/blog-informatique\/wp-content\/uploads\/2015\/07\/equerre.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone  wp-image-3116\" src=\"https:\/\/anthropoya.cluster014.ovh.net\/blog-informatique\/wp-content\/uploads\/2015\/07\/equerre.jpg\" alt=\"equerre\" width=\"454\" height=\"266\" srcset=\"https:\/\/www.la-porte-des-nebuleuses.net\/blog-informatique\/wp-content\/uploads\/2015\/07\/equerre.jpg 1170w, https:\/\/www.la-porte-des-nebuleuses.net\/blog-informatique\/wp-content\/uploads\/2015\/07\/equerre-300x176.jpg 300w, https:\/\/www.la-porte-des-nebuleuses.net\/blog-informatique\/wp-content\/uploads\/2015\/07\/equerre-1024x600.jpg 1024w, https:\/\/www.la-porte-des-nebuleuses.net\/blog-informatique\/wp-content\/uploads\/2015\/07\/equerre-624x366.jpg 624w\" sizes=\"(max-width: 454px) 100vw, 454px\" \/><\/a><\/p>\n<p><strong>Intro :<\/strong><\/p>\n<p>Parfois nous avons besoin d&rsquo;obtenir la taille d&rsquo;une ressource shader de texture rapidement.<\/p>\n<p><strong>Explications :<\/strong><\/p>\n<p>Voici comment l&rsquo;obtenir :<\/p>\n<pre class=\"brush: cpp; title: ; notranslate\" title=\"\">\r\nD3DXVECTOR2 GetShaderTextureViewSize(ID3D10ShaderResourceView* texRV)\r\n{\r\n\u00a0\u00a0 \u00a0Assert(texRV);\r\n\r\n\u00a0\u00a0 \u00a0ID3D10Texture2D* tex = nullptr;\r\n\u00a0\u00a0 \u00a0texRV-&gt;GetResource((ID3D10Resource**)&amp;tex);\r\n\r\n\u00a0\u00a0 \u00a0D3D10_TEXTURE2D_DESC texDesc;\r\n\r\n\u00a0\u00a0 \u00a0tex-&gt;GetDesc(&amp;texDesc);\r\n\r\n\u00a0\u00a0 \u00a0return D3DXVECTOR2((float)texDesc.Width, (float)texDesc.Height);\r\n}\r\n\r\n<\/pre>\n<p>&nbsp;<\/p>\n<p><strong>R\u00e9sum\u00e9 :<\/strong><\/p>\n<p>Nous avons vu comment obtenir les dimensions d&rsquo;un ressource shader de texture.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Intro : Parfois nous avons besoin d&rsquo;obtenir la taille d&rsquo;une ressource shader de texture rapidement. Explications : Voici comment l&rsquo;obtenir : &nbsp; R\u00e9sum\u00e9 : Nous avons vu comment obtenir les dimensions d&rsquo;un ressource shader de texture.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[],"_links":{"self":[{"href":"https:\/\/www.la-porte-des-nebuleuses.net\/blog-informatique\/index.php?rest_route=\/wp\/v2\/posts\/3115"}],"collection":[{"href":"https:\/\/www.la-porte-des-nebuleuses.net\/blog-informatique\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.la-porte-des-nebuleuses.net\/blog-informatique\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.la-porte-des-nebuleuses.net\/blog-informatique\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.la-porte-des-nebuleuses.net\/blog-informatique\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3115"}],"version-history":[{"count":6,"href":"https:\/\/www.la-porte-des-nebuleuses.net\/blog-informatique\/index.php?rest_route=\/wp\/v2\/posts\/3115\/revisions"}],"predecessor-version":[{"id":3150,"href":"https:\/\/www.la-porte-des-nebuleuses.net\/blog-informatique\/index.php?rest_route=\/wp\/v2\/posts\/3115\/revisions\/3150"}],"wp:attachment":[{"href":"https:\/\/www.la-porte-des-nebuleuses.net\/blog-informatique\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3115"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.la-porte-des-nebuleuses.net\/blog-informatique\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3115"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.la-porte-des-nebuleuses.net\/blog-informatique\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3115"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}