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408 lines
5.0 KiB
408 lines
5.0 KiB
<HTML |
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><HEAD |
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><TITLE |
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>SDL_VideoInfo</TITLE |
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><META |
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NAME="GENERATOR" |
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CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+ |
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"><LINK |
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REL="HOME" |
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TITLE="SDL Library Documentation" |
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HREF="index.html"><LINK |
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REL="UP" |
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TITLE="Video" |
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HREF="video.html"><LINK |
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REL="PREVIOUS" |
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TITLE="SDL_Surface" |
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HREF="sdlsurface.html"><LINK |
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REL="NEXT" |
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TITLE="SDL_Overlay" |
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HREF="sdloverlay.html"></HEAD |
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><BODY |
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CLASS="REFENTRY" |
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BGCOLOR="#FFF8DC" |
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TEXT="#000000" |
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LINK="#0000ee" |
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VLINK="#551a8b" |
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ALINK="#ff0000" |
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><DIV |
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CLASS="NAVHEADER" |
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><TABLE |
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SUMMARY="Header navigation table" |
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WIDTH="100%" |
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BORDER="0" |
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CELLPADDING="0" |
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CELLSPACING="0" |
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><TR |
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><TH |
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COLSPAN="3" |
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ALIGN="center" |
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>SDL Library Documentation</TH |
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></TR |
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><TR |
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><TD |
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WIDTH="10%" |
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ALIGN="left" |
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VALIGN="bottom" |
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><A |
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HREF="sdlsurface.html" |
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ACCESSKEY="P" |
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>Prev</A |
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></TD |
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><TD |
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WIDTH="80%" |
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ALIGN="center" |
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VALIGN="bottom" |
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></TD |
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><TD |
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WIDTH="10%" |
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ALIGN="right" |
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VALIGN="bottom" |
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><A |
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HREF="sdloverlay.html" |
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ACCESSKEY="N" |
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>Next</A |
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></TD |
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></TR |
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></TABLE |
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><HR |
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ALIGN="LEFT" |
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WIDTH="100%"></DIV |
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><H1 |
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><A |
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NAME="SDLVIDEOINFO" |
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></A |
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>SDL_VideoInfo</H1 |
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><DIV |
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CLASS="REFNAMEDIV" |
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><A |
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NAME="AEN3390" |
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></A |
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><H2 |
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>Name</H2 |
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>SDL_VideoInfo -- Video Target information</DIV |
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><DIV |
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CLASS="REFSECT1" |
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><A |
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NAME="AEN3393" |
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></A |
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><H2 |
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>Structure Definition</H2 |
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><PRE |
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CLASS="PROGRAMLISTING" |
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>typedef struct{ |
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Uint32 hw_available:1; |
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Uint32 wm_available:1; |
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Uint32 blit_hw:1; |
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Uint32 blit_hw_CC:1; |
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Uint32 blit_hw_A:1; |
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Uint32 blit_sw:1; |
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Uint32 blit_sw_CC:1; |
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Uint32 blit_sw_A:1; |
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Uint32 blit_fill; |
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Uint32 video_mem; |
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SDL_PixelFormat *vfmt; |
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} SDL_VideoInfo;</PRE |
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></DIV |
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><DIV |
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CLASS="REFSECT1" |
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><A |
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NAME="AEN3396" |
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></A |
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><H2 |
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>Structure Data</H2 |
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><DIV |
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CLASS="INFORMALTABLE" |
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><A |
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NAME="AEN3398" |
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></A |
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><P |
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></P |
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><TABLE |
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BORDER="0" |
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CLASS="CALSTABLE" |
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><TBODY |
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><TR |
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><TD |
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ALIGN="LEFT" |
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VALIGN="TOP" |
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><TT |
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CLASS="STRUCTFIELD" |
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><I |
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>hw_available</I |
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></TT |
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></TD |
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><TD |
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ALIGN="LEFT" |
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VALIGN="TOP" |
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>Is it possible to create hardware surfaces?</TD |
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></TR |
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><TR |
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><TD |
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ALIGN="LEFT" |
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VALIGN="TOP" |
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><TT |
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CLASS="STRUCTFIELD" |
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><I |
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>wm_available</I |
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></TT |
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></TD |
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><TD |
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ALIGN="LEFT" |
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VALIGN="TOP" |
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>Is there a window manager available</TD |
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></TR |
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><TR |
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><TD |
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ALIGN="LEFT" |
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VALIGN="TOP" |
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><TT |
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CLASS="STRUCTFIELD" |
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><I |
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>blit_hw</I |
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></TT |
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></TD |
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><TD |
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ALIGN="LEFT" |
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VALIGN="TOP" |
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>Are hardware to hardware blits accelerated?</TD |
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></TR |
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><TR |
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><TD |
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ALIGN="LEFT" |
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VALIGN="TOP" |
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><TT |
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CLASS="STRUCTFIELD" |
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><I |
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>blit_hw_CC</I |
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></TT |
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></TD |
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><TD |
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ALIGN="LEFT" |
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VALIGN="TOP" |
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>Are hardware to hardware colorkey blits accelerated?</TD |
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></TR |
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><TR |
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><TD |
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ALIGN="LEFT" |
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VALIGN="TOP" |
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><TT |
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CLASS="STRUCTFIELD" |
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><I |
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>blit_hw_A</I |
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></TT |
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></TD |
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><TD |
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ALIGN="LEFT" |
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VALIGN="TOP" |
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>Are hardware to hardware alpha blits accelerated?</TD |
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></TR |
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><TR |
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><TD |
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ALIGN="LEFT" |
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VALIGN="TOP" |
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><TT |
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CLASS="STRUCTFIELD" |
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><I |
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>blit_sw</I |
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></TT |
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></TD |
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><TD |
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ALIGN="LEFT" |
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VALIGN="TOP" |
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>Are software to hardware blits accelerated?</TD |
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></TR |
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><TR |
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><TD |
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ALIGN="LEFT" |
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VALIGN="TOP" |
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><TT |
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CLASS="STRUCTFIELD" |
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><I |
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>blit_sw_CC</I |
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></TT |
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></TD |
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><TD |
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ALIGN="LEFT" |
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VALIGN="TOP" |
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>Are software to hardware colorkey blits accelerated?</TD |
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></TR |
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><TR |
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><TD |
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ALIGN="LEFT" |
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VALIGN="TOP" |
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><TT |
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CLASS="STRUCTFIELD" |
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><I |
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>blit_sw_A</I |
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></TT |
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></TD |
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><TD |
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ALIGN="LEFT" |
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VALIGN="TOP" |
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>Are software to hardware alpha blits accelerated?</TD |
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></TR |
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><TR |
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><TD |
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ALIGN="LEFT" |
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VALIGN="TOP" |
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><TT |
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CLASS="STRUCTFIELD" |
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><I |
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>blit_fill</I |
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></TT |
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></TD |
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><TD |
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ALIGN="LEFT" |
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VALIGN="TOP" |
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>Are color fills accelerated?</TD |
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></TR |
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><TR |
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><TD |
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ALIGN="LEFT" |
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VALIGN="TOP" |
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><TT |
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CLASS="STRUCTFIELD" |
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><I |
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>video_mem</I |
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></TT |
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></TD |
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><TD |
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ALIGN="LEFT" |
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VALIGN="TOP" |
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>Total amount of video memory in Kilobytes</TD |
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></TR |
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><TR |
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><TD |
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ALIGN="LEFT" |
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VALIGN="TOP" |
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><TT |
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CLASS="STRUCTFIELD" |
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><I |
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>vfmt</I |
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></TT |
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></TD |
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><TD |
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ALIGN="LEFT" |
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VALIGN="TOP" |
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><A |
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HREF="sdlpixelformat.html" |
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>Pixel format</A |
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> of the video device</TD |
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></TR |
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></TBODY |
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></TABLE |
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><P |
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></P |
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></DIV |
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></DIV |
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><DIV |
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CLASS="REFSECT1" |
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><A |
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NAME="AEN3446" |
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></A |
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><H2 |
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>Description</H2 |
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><P |
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>This (read-only) structure is returned by <A |
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HREF="sdlgetvideoinfo.html" |
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><TT |
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CLASS="FUNCTION" |
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>SDL_GetVideoInfo</TT |
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></A |
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>. It contains information on either the 'best' available mode (if called before <A |
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HREF="sdlsetvideomode.html" |
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><TT |
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CLASS="FUNCTION" |
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>SDL_SetVideoMode</TT |
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></A |
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>) or the current video mode.</P |
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></DIV |
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><DIV |
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CLASS="REFSECT1" |
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><A |
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NAME="AEN3453" |
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></A |
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><H2 |
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>See Also</H2 |
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><P |
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><A |
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HREF="sdlpixelformat.html" |
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><SPAN |
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CLASS="STRUCTNAME" |
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>SDL_PixelFormat</SPAN |
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></A |
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>, |
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<A |
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HREF="sdlgetvideoinfo.html" |
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><TT |
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CLASS="FUNCTION" |
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>SDL_GetVideoInfo</TT |
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></A |
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></P |
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></DIV |
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><DIV |
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CLASS="NAVFOOTER" |
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><HR |
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ALIGN="LEFT" |
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WIDTH="100%"><TABLE |
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SUMMARY="Footer navigation table" |
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WIDTH="100%" |
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BORDER="0" |
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CELLPADDING="0" |
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CELLSPACING="0" |
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><TR |
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><TD |
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WIDTH="33%" |
|
ALIGN="left" |
|
VALIGN="top" |
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><A |
|
HREF="sdlsurface.html" |
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ACCESSKEY="P" |
|
>Prev</A |
|
></TD |
|
><TD |
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WIDTH="34%" |
|
ALIGN="center" |
|
VALIGN="top" |
|
><A |
|
HREF="index.html" |
|
ACCESSKEY="H" |
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>Home</A |
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></TD |
|
><TD |
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WIDTH="33%" |
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ALIGN="right" |
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VALIGN="top" |
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><A |
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HREF="sdloverlay.html" |
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ACCESSKEY="N" |
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>Next</A |
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></TD |
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></TR |
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><TR |
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><TD |
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WIDTH="33%" |
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ALIGN="left" |
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VALIGN="top" |
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>SDL_Surface</TD |
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><TD |
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WIDTH="34%" |
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ALIGN="center" |
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VALIGN="top" |
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><A |
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HREF="video.html" |
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ACCESSKEY="U" |
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>Up</A |
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></TD |
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WIDTH="33%" |
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ALIGN="right" |
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VALIGN="top" |
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>SDL_Overlay</TD |
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></BODY |
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></HTML |
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> |