--- /dev/null
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+<html lang="ja-JP">
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=Shift_JIS">
+<meta http-equiv="Content-Style-Type" content="text/css">
+<meta name="keywords" content="Simple Directmedia Layer SDL2.0">
+<link rel="top" href="index.html" title="\83z\81[\83\80">
+<link rel="parent" href="CategoryRender.html" title="1\82Â\8fã">
+<title>SDL_ComposeCustomBlendMode</title>
+</head>
+<body>
+<a href="index.html">
\96Ú
\8e\9f</a> - <a href="ApiByCategory.html">API(
\8b@
\94\
\95Ê)</a> - <a href="CategoryRender.html">2D
\83\8c\83\93\83_
\83\8a\83\93\83O</a> - SDL_ComposeCustomBlendMode
+<hr>
+<h1>SDL_ComposeCustomBlendMode</h1>
+\83\8c\83\93\83_\81[\82Ì\83J\83X\83^\83\80\83u\83\8c\83\93\83h\83\82\81[\83h\82ð\90¶\90¬\82·\82é
+<h2>\8d\\95¶</h2>
+<code>SDL_BlendMode SDL_ComposeCustomBlendMode(SDL_BlendFactor srcColorFactor, SDL_BlendFactor dstColorFactor, SDL_BlendOperation colorOperation, SDL_BlendFactor srcAlphaFactor, SDL_BlendFactor dstAlphaFactor, SDL_BlendOperation alphaOperation)</code>
+<h2>\88ø\90\94</h2>
+<table border="1" summary="SDL_ComposeCustomBlendMode">
+<tr><td>srcColorFactor</td><td>
\8c³
\82Ì
\83s
\83N
\83Z
\83\8b\82Ì
\90Ô,
\97Î,
\90Â
\97v
\91f
\82É
\93K
\97p
\82³
\82ê
\82é<a href="SDL_BlendFactor.html">SDL_BlendFactor</a></td></tr>
+<tr><td>dstColorFactor</td><td>
\90æ
\82Ì
\83s
\83N
\83Z
\83\8b\82Ì
\90Ô,
\97Î,
\90Â
\97v
\91f
\82É
\93K
\97p
\82³
\82ê
\82é<a href="SDL_BlendFactor.html">SDL_BlendFactor</a></td></tr>
+<tr><td>colorOperation</td><td>
\8c³
\82Æ
\90æ
\82Ì
\83s
\83N
\83Z
\83\8b\82Ì
\90Ô,
\97Î,
\90Â
\97v
\91f
\82Ì
\8d¬
\8d\87\82É
\8eg
\82í
\82ê
\82é<a href="SDL_BlendOperation.html">SDL_BlendOperation</a></td></tr>
+<tr><td>srcAlphaFactor</td><td>
\8c³
\82Ì
\83s
\83N
\83Z
\83\8b\82Ì
\83¿
\97v
\91f
\82É
\93K
\97p
\82³
\82ê
\82é<a href="SDL_BlendFactor.html">SDL_BlendFactor</a></td></tr>
+<tr><td>dstAlphaFactor</td><td>
\90æ
\82Ì
\83s
\83N
\83Z
\83\8b\82Ì
\83¿
\97v
\91f
\82É
\93K
\97p
\82³
\82ê
\82é<a href="SDL_BlendFactor.html">SDL_BlendFactor</a></td></tr>
+<tr><td>alphaOperation</td><td>
\8c³
\82Æ
\90æ
\82Ì
\83s
\83N
\83Z
\83\8b\82Ì
\83¿
\97v
\91f
\82Ì
\8d¬
\8d\87\82É
\8eg
\82í
\82ê
\82é<a href="SDL_BlendOperation.html">SDL_BlendOperation</a></td></tr>
+</table>
+<h2>\96ß\82è\92l</h2>
+
\91I
\91ð
\82µ
\82½
\8cW
\90\94\82Æ
\89\89\8eZ
\82ð
\93K
\97p
\82·
\82é<a href="SDL_BlendMode.html">SDL_BlendMode</a>
\82ð
\96ß
\82·.
+<h2>\8fÚ\8d×</h2>
+<p>
+<a href="SDL_SetRenderDrawBlendMode.html">SDL_SetRenderDrawBlendMode()</a>
\82Æ<a href="SDL_SetTextureBlendMode.html">SDL_SetTextureBlendMode()</a>
\82Í,
\83\8c\83\93\83_
\81[
\82ª
\91Î
\89\9e\82µ
\82Ä
\82¢
\82ê
\82Î
\82±
\82Ì
\8aÖ
\90\94\82ª
\96ß
\82·<a href="SDL_BlendMode.html">SDL_BlendMode</a>
\82ð
\8eó
\82¯
\95t
\82¯
\82é.
+</p>
+<p>
+\83u\83\8c\83\93\83h\83\82\81[\83h\82Í, \95`\89æ\82·\82é\83s\83N\83Z\83\8b(\8c³)\82ª, \83\8c\83\93\83_\81[\83^\81[\83Q\83b\83g\82Ì\83s\83N\83Z\83\8b(\90æ)\82Æ\82Ç\82Ì\82æ\82¤\82É\8d¬\8d\87\82³\82ê\82é\82©\82ð\8c\88\82ß\82é.
+\8dÅ\8f\89\82É\8c³\82Æ\90æ\82Ì\83s\83N\83Z\83\8b\82Ì\8ae\97v\91f\82É\83u\83\8c\83\93\83h\8cW\90\94\82ª\8fæ\8eZ\82³\82ê\82é.
+\8e\9f\82É\82»\82Ì2\82Â\82Ì\90Ï\82ð\83u\83\8c\83\93\83h\89\89\8eZ\82É\8f]\82Á\82Ä\8cv\8eZ\82µ, \8c\8b\89Ê\82ð\83\8c\83\93\83_\81[\83^\81[\83Q\83b\83g\82É\8f\91\82«\8d\9e\82Þ.
+</p>
+<p>
+\8b[\8e\97\83R\81[\83h\82Å\95\\82·\82Æ\8e\9f\82Ì\82æ\82¤\82É\82È\82é:
+<code>
+<pre>
+\90æRGB = colorOperation(\8c³RGB * srcColorFactor, \90æRGB * dstColorFactor)
+\90æ\83¿ = alphaOperation(\8c³\83¿ * srcAlphaFactor, \90æ\83¿ * dstAlphaFactor)
+</pre>
+</code>
+</p>
+<p>
+colorOperation(src, dst)\82ÆalphaOperation(src, dst)\8aÖ\90\94\82Í, \8e\9f\82Ì\93à\82Ì1\82Â\82ð\96ß\82·: src + dst, src - dst, dst - src, min(src, dst), max(src, dst)
+</p>
+<p>
+
\90Ô,
\97Î,
\90Â
\82Ì
\97v
\91f
\82É
\82Í,
\8fí
\82É<a href="SDL_BlendFactor.html">SDL_BlendFactor</a>
\82Ì
\91æ1,
\91æ2,
\91æ3
\97v
\91f
\82ª
\82»
\82ê
\82¼
\82ê
\8fæ
\8eZ
\82³
\82ê
\82é.
+\91æ4\97v\91f\82Í\8eg\82í\82ê\82È\82¢.
+</p>
+<p>
+
\83¿
\97v
\91f
\82É
\82Í,
\8fí
\82É<a href="SDL_BlendFactor.html">SDL_BlendFactor</a>
\82Ì
\91æ4
\97v
\91f
\82ª
\8fæ
\8eZ
\82³
\82ê
\82é.
+\91¼\82Ì\97v\91f\82Í\83¿\97v\91f\82Ì\8cv\8eZ\82Å\82Í\8eg\82í\82ê\82È\82¢.
+</p>
+<p>
+\82±\82ê\82ç\82Ì\83u\83\8c\83\93\83h\83\82\81[\83h\82Í, \83\8c\83\93\83_\83\89\81[\82É\82æ\82Á\82Ä\82Í\91Î\89\9e\82µ\82Ä\82¢\82È\82¢\82±\82Æ\82ª\82 \82é.
+
\93Á
\92è
\82Ì<a href="SDL_BlendMode.html">SDL_BlendMode</a>
\82ª
\91Î
\89\9e\82µ
\82Ä
\82¢
\82é
\82©
\82Í,
\83\8c\83\93\83_
\83\89\81[
\82ð
\90¶
\90¬
\82µ,
\82»
\82ê
\82ð<a href="SDL_SetRenderDrawBlendMode.html">SDL_SetRenderDrawBlendMode()</a>
\82â<a href="SDL_SetTextureBlendMode.html">SDL_SetTextureBlendMode()</a>
\82É
\93n
\82·
\82±
\82Æ
\82Å
\8am
\94F
\82Å
\82«
\82é.
+\82à\82µ\83G\83\89\81[\82ð\96ß\82¹\82Î\82»\82Ì\83u\83\8c\83\93\83h\83\82\81[\83h\82É\82Í\91Î\89\9e\82µ\82Ä\82¢\82È\82¢.
+</p>
+<p>
+\8e\9f\82Ì\95\\82ÍSDL 2.0.6\82É\82¨\82¯\82é\8ae\83\8c\83\93\83_\83\89\81[\82Ì\83J\83X\83^\83\80\83u\83\8c\83\93\83h\83\82\81[\83h\82Ì\91Î\89\9e\82ð\8e¦\82µ\82Ä\82¢\82é.
+
\91S
\82Ä
\82Ì
\83\8c\83\93\83_
\83\89\81[
\82Í<a href="SDL_BlendMode.html">SDL_BlendMode</a>
\97ñ
\8b\93\91Ì
\82Ì4
\82Â
\82Ì
\83u
\83\8c\83\93\83h
\83\82\81[
\83h
\82É
\82Í
\91Î
\89\9e\82µ
\82Ä
\82¢
\82é.
+</p>
+<table border="1" summary="\83J\83X\83^\83\80\83u\83\8c\83\93\83h\83\82\81[\83h">
+<tr><td>direct3d</td><td>SDL_BLENDOPERATION_ADD\89\89\8eZ\82Å\91S\82Ä\82Ì\8cW\90\94\82É\91Î\89\9e</td></tr>
+<tr><td>direct3d11</td><td>\91S\82Ä\82Ì\8cW\90\94\82Æ\89\89\8eZ\82É\91Î\89\9e. \82µ\82©\82µ, \88ê\95\94\82Ì\8cW\90\94\82ÍSDL_BLENDOPERATION_MINIMUM\89\89\8eZ\82Ü\82½\82ÍSDL_BLENDOPERATION_MAXIMUM\89\89\8eZ\82ð\8ew\92è\82·\82é\82Æ\97\\8aú\82µ\82È\82¢\8c\8b\89Ê\82É\82È\82é</td></tr>
+<tr><td>opengl</td><td>SDL_BLENDOPERATION_ADD\89\89\8eZ\82Å\91S\82Ä\82Ì\8cW\90\94\82É\91Î\89\9e. OpenGL \83o\81[\83W\83\87\83\931.1, 1.2, 1.3\82ÍSDL 2.0.6\82Å\82Í\90³\8fí\82É\93®\8dì\82µ\82È\82¢</td></tr>
+<tr><td>opengles</td><td>SDL_BLENDOPERATION_ADD\89\89\8eZ\82Å\91S\82Ä\82Ì\8cW\90\94\82É\91Î\89\9e. \90F\82Æ\83¿\8cW\90\94\82Í\93¯\82¶\82Å\82 \82é\95K\97v\82ª\82 \82é.<br>
+OpenGL ES 1 \8cÅ\97L\82Ì\93Á\90«: SDL_BLENDOPERATION_SUBTRACT\89\89\8eZ\82ÆSDL_BLENDOPERATION_REV_SUBTRACT\89\89\8eZ\82É\91Î\89\9e\82µ\82Ä\82¢\82é\82©\82à\82µ\82ê\82È\82¢. \90F\82Æ\83¿\97v\91f\82Ì\89\89\8eZ\82Í\82»\82ê\82¼\82ê\88Ù\82È\82Á\82Ä\82à\82æ\82¢\82©\82à\82µ\82ê\82È\82¢. \90F\82Æ\83¿\97v\91f\82Ì\8cW\90\94\82Í\88Ù\82È\82Á\82Ä\82à\82æ\82¢\82©\82à\82µ\82ê\82È\82¢</td></tr>
+<tr><td>opengles2</td><td>SDL_BLENDOPERATION_ADD, SDL_BLENDOPERATION_SUBTRACT, SDL_BLENDOPERATION_REV_SUBTRACT\89\89\8eZ\82Å\91S\82Ä\82Ì\8cW\90\94\82É\91Î\89\9e</td></tr>
+<tr><td>psp</td><td>\83J\83X\83^\83\80\83u\83\8c\83\93\83h\83\82\81[\83h\82É\82Í\91Î\89\9e\82µ\82Ä\82¢\82È\82¢</td></tr>
+<tr><td>software</td><td>\83J\83X\83^\83\80\83u\83\8c\83\93\83h\83\82\81[\83h\82É\82Í\91Î\89\9e\82µ\82Ä\82¢\82È\82¢</td></tr>
+</tr>
+</table>
+<p>
+\88ê\95\94\82Ì\83\8c\83\93\83_\83\89\81[\82Í, \83f\83t\83H\83\8b\83g\82Ì\83\8c\83\93\83_\83\89\81[\83^\81[\83Q\83b\83g\82Å\82Í\83¿\97v\91f\82ð\92ñ\8b\9f\82µ\82È\82¢.
+\82±\82Ì\8fê\8d\87, SDL_BLENDFACTOR_DST_ALPHA\82ÆSDL_BLENDFACTOR_ONE_MINUS_DST_ALPHA\97v\91f\82Í\8cø\89Ê\82ª\82È\82¢.
+</p>
+<h2>\83o\81[\83W\83\87\83\93</h2>
+<p>
+SDL 2.0.6\88È\8d~
+</p>
+<h2>\8aÖ\98A\8d\80\96Ú(\8aÖ\90\94)</h2>
+<a href="SDL_SetRenderDrawBlendMode.html">SDL_SetRenderDrawBlendMode</a><br>
+<a href="SDL_GetRenderDrawBlendMode.html">SDL_GetRenderDrawBlendMode</a><br>
+<a href="SDL_SetTextureBlendMode.html">SDL_SetTextureBlendMode</a><br>
+<a href="SDL_GetTextureBlendMode.html">SDL_GetTextureBlendMode</a>
+<h2>SDL Wiki\82Ö\82Ì\83\8a\83\93\83N</h2>
+<a href="https://wiki.libsdl.org/SDL_ComposeCustomBlendMode">SDL_ComposeCustomBlendMode - SDL Wiki</a>
+<hr>
+</body>
+</html>
OSDN Git Service
