Mercurial > sdl-ios-xcode
annotate docs/html/sdlsavebmp.html @ 4165:3b8ac3d311a2 SDL-1.2
Hello.
This patch provides basic support for video on the Sony PS3
Linux framebuffer. Scaling, format-conversion, and drawing is
done from the SPEs, so there is little performance impact to
PPE applications. This is by no means production quality code,
but it is a very good start and a good example of how to use the
PS3's hardware capabilities to accelerate video playback on
the box.
The driver has been verified to work with ffplay, mplayer and xine.
This piece of software has been developed at the IBM R&D Lab
in Boeblingen, Germany and is now returned to the community.
Enjoy !
Signed-off-by: D.Herrendoerfer < d.herrendoerfer [at] de [dot] ibm [dot] com >
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Thu, 02 Apr 2009 04:06:55 +0000 |
| parents | 355632dca928 |
| children |
| rev | line source |
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| 0 | 1 <HTML |
| 2 ><HEAD | |
| 3 ><TITLE | |
| 4 >SDL_SaveBMP</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="Video" | |
| 14 HREF="video.html"><LINK | |
| 15 REL="PREVIOUS" | |
| 16 TITLE="SDL_LoadBMP" | |
| 17 HREF="sdlloadbmp.html"><LINK | |
| 18 REL="NEXT" | |
| 19 TITLE="SDL_SetColorKey" | |
| 20 HREF="sdlsetcolorkey.html"></HEAD | |
| 21 ><BODY | |
| 22 CLASS="REFENTRY" | |
| 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="sdlloadbmp.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 ></TD | |
| 57 ><TD | |
| 58 WIDTH="10%" | |
| 59 ALIGN="right" | |
| 60 VALIGN="bottom" | |
| 61 ><A | |
| 62 HREF="sdlsetcolorkey.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 ><H1 | |
| 72 ><A | |
| 73 NAME="SDLSAVEBMP" | |
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74 ></A |
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75 >SDL_SaveBMP</H1 |
| 0 | 76 ><DIV |
| 77 CLASS="REFNAMEDIV" | |
| 78 ><A | |
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79 NAME="AEN2015" |
| 0 | 80 ></A |
| 81 ><H2 | |
| 82 >Name</H2 | |
| 83 >SDL_SaveBMP -- Save an SDL_Surface as a Windows BMP file.</DIV | |
| 84 ><DIV | |
| 85 CLASS="REFSYNOPSISDIV" | |
| 86 ><A | |
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87 NAME="AEN2018" |
| 0 | 88 ></A |
| 89 ><H2 | |
| 90 >Synopsis</H2 | |
| 91 ><DIV | |
| 92 CLASS="FUNCSYNOPSIS" | |
| 93 ><A | |
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94 NAME="AEN2019" |
| 0 | 95 ></A |
| 96 ><P | |
| 97 ></P | |
| 98 ><PRE | |
| 99 CLASS="FUNCSYNOPSISINFO" | |
| 100 >#include "SDL.h"</PRE | |
| 101 ><P | |
| 102 ><CODE | |
| 103 ><CODE | |
| 104 CLASS="FUNCDEF" | |
| 105 >int <B | |
| 106 CLASS="FSFUNC" | |
| 107 >SDL_SaveBMP</B | |
| 108 ></CODE | |
| 109 >(SDL_Surface *surface, const char *file);</CODE | |
| 110 ></P | |
| 111 ><P | |
| 112 ></P | |
| 113 ></DIV | |
| 114 ></DIV | |
| 115 ><DIV | |
| 116 CLASS="REFSECT1" | |
| 117 ><A | |
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118 NAME="AEN2025" |
| 0 | 119 ></A |
| 120 ><H2 | |
| 121 >Description</H2 | |
| 122 ><P | |
| 123 >Saves the <SPAN | |
| 124 CLASS="STRUCTNAME" | |
| 125 >SDL_Surface</SPAN | |
| 126 > <TT | |
| 127 CLASS="PARAMETER" | |
| 128 ><I | |
| 129 >surface</I | |
| 130 ></TT | |
| 131 > as a Windows BMP file named <TT | |
| 132 CLASS="PARAMETER" | |
| 133 ><I | |
| 134 >file</I | |
| 135 ></TT | |
| 136 >.</P | |
| 137 ></DIV | |
| 138 ><DIV | |
| 139 CLASS="REFSECT1" | |
| 140 ><A | |
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141 NAME="AEN2031" |
| 0 | 142 ></A |
| 143 ><H2 | |
| 144 >Return Value</H2 | |
| 145 ><P | |
| 146 >Returns <SPAN | |
| 147 CLASS="RETURNVALUE" | |
| 148 >0</SPAN | |
| 149 > if successful or | |
| 150 <SPAN | |
| 151 CLASS="RETURNVALUE" | |
| 152 >-1</SPAN | |
| 153 > | |
| 154 if there was an error.</P | |
| 155 ></DIV | |
| 156 ><DIV | |
| 157 CLASS="REFSECT1" | |
| 158 ><A | |
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159 NAME="AEN2036" |
| 0 | 160 ></A |
| 161 ><H2 | |
| 162 >See Also</H2 | |
| 163 ><P | |
| 164 ><A | |
| 165 HREF="sdlloadbmp.html" | |
| 166 ><TT | |
| 167 CLASS="FUNCTION" | |
| 168 >SDL_LoadBMP</TT | |
| 169 ></A | |
| 170 ></P | |
| 171 ></DIV | |
| 172 ><DIV | |
| 173 CLASS="NAVFOOTER" | |
| 174 ><HR | |
| 175 ALIGN="LEFT" | |
| 176 WIDTH="100%"><TABLE | |
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177 SUMMARY="Footer navigation table" |
| 0 | 178 WIDTH="100%" |
| 179 BORDER="0" | |
| 180 CELLPADDING="0" | |
| 181 CELLSPACING="0" | |
| 182 ><TR | |
| 183 ><TD | |
| 184 WIDTH="33%" | |
| 185 ALIGN="left" | |
| 186 VALIGN="top" | |
| 187 ><A | |
| 188 HREF="sdlloadbmp.html" | |
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189 ACCESSKEY="P" |
| 0 | 190 >Prev</A |
| 191 ></TD | |
| 192 ><TD | |
| 193 WIDTH="34%" | |
| 194 ALIGN="center" | |
| 195 VALIGN="top" | |
| 196 ><A | |
| 197 HREF="index.html" | |
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198 ACCESSKEY="H" |
| 0 | 199 >Home</A |
| 200 ></TD | |
| 201 ><TD | |
| 202 WIDTH="33%" | |
| 203 ALIGN="right" | |
| 204 VALIGN="top" | |
| 205 ><A | |
| 206 HREF="sdlsetcolorkey.html" | |
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207 ACCESSKEY="N" |
| 0 | 208 >Next</A |
| 209 ></TD | |
| 210 ></TR | |
| 211 ><TR | |
| 212 ><TD | |
| 213 WIDTH="33%" | |
| 214 ALIGN="left" | |
| 215 VALIGN="top" | |
| 216 >SDL_LoadBMP</TD | |
| 217 ><TD | |
| 218 WIDTH="34%" | |
| 219 ALIGN="center" | |
| 220 VALIGN="top" | |
| 221 ><A | |
| 222 HREF="video.html" | |
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223 ACCESSKEY="U" |
| 0 | 224 >Up</A |
| 225 ></TD | |
| 226 ><TD | |
| 227 WIDTH="33%" | |
| 228 ALIGN="right" | |
| 229 VALIGN="top" | |
| 230 >SDL_SetColorKey</TD | |
| 231 ></TR | |
| 232 ></TABLE | |
| 233 ></DIV | |
| 234 ></BODY | |
| 235 ></HTML | |
| 236 > |