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annotate docs/html/guideaboutsdldoc.html @ 1257:448a9a64537b
[PATCH] SDL_GetVideoMode() does not find best mode, part 2
Following commit 1.51, I come accross a problem when SDL must choose between
several video modes that could suit the one asked.
If I ask 320x240 with this list:
768x480 768x240 640x400 640x200 384x480 384x240 320x400 320x200
The smallest selectables modes are 384x240 and 320x400. And SDL choose the later
in this list, but 384x240 is more suitable. So I added a check to compare
the pixel count (surface) of modes, and select the one which has the smallest
pixel count.
In my example, 384x240 has 92160 pixels, and 320x400 has 128000 pixels. So now
SDL will choose 384x240 for the asked 320x240 mode.
| author | Patrice Mandin <patmandin@gmail.com> |
|---|---|
| date | Thu, 19 Jan 2006 21:28:52 +0000 |
| parents | 355632dca928 |
| children |
| rev | line source |
|---|---|
| 0 | 1 <HTML |
| 2 ><HEAD | |
| 3 ><TITLE | |
| 4 >About SDLdoc</TITLE | |
| 5 ><META | |
| 6 NAME="GENERATOR" | |
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7 CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+ |
| 0 | 8 "><LINK |
| 9 REL="HOME" | |
| 10 TITLE="SDL Library Documentation" | |
| 11 HREF="index.html"><LINK | |
| 12 REL="UP" | |
| 13 TITLE="Preface" | |
| 14 HREF="guidepreface.html"><LINK | |
| 15 REL="PREVIOUS" | |
| 16 TITLE="Preface" | |
| 17 HREF="guidepreface.html"><LINK | |
| 18 REL="NEXT" | |
| 19 TITLE="Credits" | |
| 20 HREF="guidecredits.html"></HEAD | |
| 21 ><BODY | |
| 22 CLASS="SECT1" | |
| 23 BGCOLOR="#FFF8DC" | |
| 24 TEXT="#000000" | |
| 25 LINK="#0000ee" | |
| 26 VLINK="#551a8b" | |
| 27 ALINK="#ff0000" | |
| 28 ><DIV | |
| 29 CLASS="NAVHEADER" | |
| 30 ><TABLE | |
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31 SUMMARY="Header navigation table" |
| 0 | 32 WIDTH="100%" |
| 33 BORDER="0" | |
| 34 CELLPADDING="0" | |
| 35 CELLSPACING="0" | |
| 36 ><TR | |
| 37 ><TH | |
| 38 COLSPAN="3" | |
| 39 ALIGN="center" | |
| 40 >SDL Library Documentation</TH | |
| 41 ></TR | |
| 42 ><TR | |
| 43 ><TD | |
| 44 WIDTH="10%" | |
| 45 ALIGN="left" | |
| 46 VALIGN="bottom" | |
| 47 ><A | |
| 48 HREF="guidepreface.html" | |
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49 ACCESSKEY="P" |
| 0 | 50 >Prev</A |
| 51 ></TD | |
| 52 ><TD | |
| 53 WIDTH="80%" | |
| 54 ALIGN="center" | |
| 55 VALIGN="bottom" | |
| 56 >Preface</TD | |
| 57 ><TD | |
| 58 WIDTH="10%" | |
| 59 ALIGN="right" | |
| 60 VALIGN="bottom" | |
| 61 ><A | |
| 62 HREF="guidecredits.html" | |
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63 ACCESSKEY="N" |
| 0 | 64 >Next</A |
| 65 ></TD | |
| 66 ></TR | |
| 67 ></TABLE | |
| 68 ><HR | |
| 69 ALIGN="LEFT" | |
| 70 WIDTH="100%"></DIV | |
| 71 ><DIV | |
| 72 CLASS="SECT1" | |
| 73 ><H1 | |
| 74 CLASS="SECT1" | |
| 75 ><A | |
| 76 NAME="GUIDEABOUTSDLDOC" | |
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77 ></A |
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78 >About SDLdoc</H1 |
| 0 | 79 ><P |
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80 >SDLdoc (The SDL Documentation Project) was formed to completely rewrite the SDL documentation and to keep it continually up to date. The team consists completely of volunteers ranging from people working with SDL in their spare time to people who use SDL in their everyday working lives.</P |
| 0 | 81 ><P |
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82 >The latest version of this documentation can always be found here: http://sdldoc.csn.ul.ie Downloadable PS, man pages and html tarballs are available at http://sdldoc.csn.ul.ie/pub/</P |
| 0 | 83 ></DIV |
| 84 ><DIV | |
| 85 CLASS="NAVFOOTER" | |
| 86 ><HR | |
| 87 ALIGN="LEFT" | |
| 88 WIDTH="100%"><TABLE | |
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89 SUMMARY="Footer navigation table" |
| 0 | 90 WIDTH="100%" |
| 91 BORDER="0" | |
| 92 CELLPADDING="0" | |
| 93 CELLSPACING="0" | |
| 94 ><TR | |
| 95 ><TD | |
| 96 WIDTH="33%" | |
| 97 ALIGN="left" | |
| 98 VALIGN="top" | |
| 99 ><A | |
| 100 HREF="guidepreface.html" | |
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355632dca928
Updated SDL HTML documentation
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
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101 ACCESSKEY="P" |
| 0 | 102 >Prev</A |
| 103 ></TD | |
| 104 ><TD | |
| 105 WIDTH="34%" | |
| 106 ALIGN="center" | |
| 107 VALIGN="top" | |
| 108 ><A | |
| 109 HREF="index.html" | |
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803
355632dca928
Updated SDL HTML documentation
Sam Lantinga <slouken@libsdl.org>
parents:
55
diff
changeset
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110 ACCESSKEY="H" |
| 0 | 111 >Home</A |
| 112 ></TD | |
| 113 ><TD | |
| 114 WIDTH="33%" | |
| 115 ALIGN="right" | |
| 116 VALIGN="top" | |
| 117 ><A | |
| 118 HREF="guidecredits.html" | |
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803
355632dca928
Updated SDL HTML documentation
Sam Lantinga <slouken@libsdl.org>
parents:
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changeset
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119 ACCESSKEY="N" |
| 0 | 120 >Next</A |
| 121 ></TD | |
| 122 ></TR | |
| 123 ><TR | |
| 124 ><TD | |
| 125 WIDTH="33%" | |
| 126 ALIGN="left" | |
| 127 VALIGN="top" | |
| 128 >Preface</TD | |
| 129 ><TD | |
| 130 WIDTH="34%" | |
| 131 ALIGN="center" | |
| 132 VALIGN="top" | |
| 133 ><A | |
| 134 HREF="guidepreface.html" | |
|
803
355632dca928
Updated SDL HTML documentation
Sam Lantinga <slouken@libsdl.org>
parents:
55
diff
changeset
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135 ACCESSKEY="U" |
| 0 | 136 >Up</A |
| 137 ></TD | |
| 138 ><TD | |
| 139 WIDTH="33%" | |
| 140 ALIGN="right" | |
| 141 VALIGN="top" | |
| 142 >Credits</TD | |
| 143 ></TR | |
| 144 ></TABLE | |
| 145 ></DIV | |
| 146 ></BODY | |
| 147 ></HTML | |
| 148 > |