<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.5"/> <title>NVIDIA 2D Image And Signal Performance Primitives (NPP): Image Copy Operations</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="search/search.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="search/search.js"></script> <script type="text/javascript"> $(document).ready(function() { searchBox.OnSelectItem(0); }); </script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div 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src="javascript:void(0)" frameborder="0" name="MSearchResults" id="MSearchResults"> </iframe> </div> <div class="header"> <div class="summary"> <a href="#groups">Modules</a> </div> <div class="headertitle"> <div class="title">Image Copy Operations<div class="ingroups"><a class="el" href="group__image__data__exchange__and__initialization.html">Data Exchange and Initialization</a></div></div> </div> </div><!--header--> <div class="contents"> <p>Functions for copying image pixels. <a href="#details">More...</a></p> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="groups"></a> Modules</h2></td></tr> <tr class="memitem:group__image__copy"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__image__copy.html">Copy</a></td></tr> <tr class="memdesc:group__image__copy"><td class="mdescLeft"> </td><td class="mdescRight">Copy pixels from one image to another. <br/></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:group__image__masked__copy"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__image__masked__copy.html">Masked Copy</a></td></tr> <tr class="memdesc:group__image__masked__copy"><td class="mdescLeft"> </td><td class="mdescRight">The masked copy primitives have an additional "mask image" input. <br/></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:group__image__channel__copy"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__image__channel__copy.html">Channel Copy</a></td></tr> <tr class="memdesc:group__image__channel__copy"><td class="mdescLeft"> </td><td class="mdescRight">The channel copy primitives copy a single color channel from a multi-channel source image to any other color channel in a multi-channel destination image. <br/></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:group__image__extract__channel__copy"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__image__extract__channel__copy.html">Extract Channel Copy</a></td></tr> <tr class="memdesc:group__image__extract__channel__copy"><td class="mdescLeft"> </td><td class="mdescRight">The channel extract primitives copy a single color channel from a multi-channel source image to singl-channel destination image. <br/></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:group__image__insert__channel__copy"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__image__insert__channel__copy.html">Insert Channel Copy</a></td></tr> <tr class="memdesc:group__image__insert__channel__copy"><td class="mdescLeft"> </td><td class="mdescRight">The channel insert primitives copy a single-channel source image into one of the color channels in a multi-channel destination image. <br/></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:group__image__packed__to__planar__channel__copy"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__image__packed__to__planar__channel__copy.html">Packed To Planar Channel Copy</a></td></tr> <tr class="memdesc:group__image__packed__to__planar__channel__copy"><td class="mdescLeft"> </td><td class="mdescRight">Split a packed multi-channel image into multiple single channel planes. <br/></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:group__image__planar__to__packed__channel__copy"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__image__planar__to__packed__channel__copy.html">Planar To Packed Channel Copy</a></td></tr> <tr class="memdesc:group__image__planar__to__packed__channel__copy"><td class="mdescLeft"> </td><td class="mdescRight">Combine multiple image planes into a packed multi-channel image. <br/></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:group__image__copy__constant__border"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__image__copy__constant__border.html">Copy Constant Border</a></td></tr> <tr class="memdesc:group__image__copy__constant__border"><td class="mdescLeft"> </td><td class="mdescRight">Methods for copying images and padding borders with a constant, user-specifiable color. <br/></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:group__image__copy__replicate__border"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__image__copy__replicate__border.html">Copy Replicate Border</a></td></tr> <tr class="memdesc:group__image__copy__replicate__border"><td class="mdescLeft"> </td><td class="mdescRight">Methods for copying images and padding borders with a replicates of the nearest source image pixel color. <br/></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:group__image__copy__wrap__border"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__image__copy__wrap__border.html">Copy Wrap Border</a></td></tr> <tr class="memdesc:group__image__copy__wrap__border"><td class="mdescLeft"> </td><td class="mdescRight">Methods for copying images and padding borders with wrapped replications of the source image pixel colors. <br/></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:group__image__copy__sub__pixel"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__image__copy__sub__pixel.html">Copy Sub-Pixel</a></td></tr> <tr class="memdesc:group__image__copy__sub__pixel"><td class="mdescLeft"> </td><td class="mdescRight">Functions for copying linearly interpolated images using source image subpixel coordinates. <br/></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <p>Functions for copying image pixels. </p> </div><!-- contents --> <HR> <center>Copyright © 2009-2019 NVIDIA Corporation</center> <HR>