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Fixed bug #80 Date: 21 Apr 2003 17:20:20 +0100 From: Alan Swanson <swanson@uklinux.net> Subject: [SDL] New XFree 4.3 Video Mode Patch If you look at the unsorted list of modes returned by X, here's mine; 1280 x 1024 @ 85.0 > 1024 x 768 @ 100.3 > USER 800 x 600 @ 125.5 > SET 640 x 480 @ 124.9 > 1280 x 1024 @ 75.0 ] 1280 x 1024 @ 60.0 ] 1280 x 960 @ 85.0 ] X11 1280 x 960 @ 60.0 ] AUTO 1152 x 864 @ 75.0 ]=20 1152 x 768 @ 54.8 ] 960 x 720 @ 120.0 ] ... 640 x 400 @ 85.1 ] 256k 576 x 432 @ 150.0 ] 249k PIXEL 640 x 350 @ 85.1 ] 224k COUNT 576 x 384 @ 109.6 ] 221k ... The user set modes come first followed by X set modes which are ordered by decreasing number of pixels and refresh. The reason why every other library or program not using SDL working is due to SDL scanning the modes in reverse getting X11 provided modes modes with the lowest refresh.
author Sam Lantinga <slouken@libsdl.org>
date Fri, 05 May 2006 05:50:26 +0000
parents 355632dca928
children
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>SDL_WM_SetIcon</TITLE
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>SDL_WM_SetIcon</H1
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><H2
>Name</H2
>SDL_WM_SetIcon&nbsp;--&nbsp;Sets the icon for the display window.</DIV
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>Synopsis</H2
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><P
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><PRE
CLASS="FUNCSYNOPSISINFO"
>#include "SDL.h"</PRE
><P
><CODE
><CODE
CLASS="FUNCDEF"
>void <B
CLASS="FSFUNC"
>SDL_WM_SetIcon</B
></CODE
>(SDL_Surface *icon, Uint8 *mask);</CODE
></P
><P
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><H2
>Description</H2
><P
>Sets the icon for the display window. Win32 icons must be 32x32.</P
><P
>This function must be called before the first call to 
<A
HREF="sdlsetvideomode.html"
>SDL_SetVideoMode</A
>.</P
><P
>The <TT
CLASS="PARAMETER"
><I
>mask</I
></TT
> is a bitmask that describes the shape of the
icon. If <TT
CLASS="PARAMETER"
><I
>mask</I
></TT
> is NULL, then the shape is determined by
the colorkey of <TT
CLASS="PARAMETER"
><I
>icon</I
></TT
>, if any, or makes the icon
rectangular (no transparency) otherwise.</P
><P
>If <TT
CLASS="PARAMETER"
><I
>mask</I
></TT
> is non-NULL, it points to a bitmap with bits set
where the corresponding pixel should be visible. The format of the bitmap is as
follows: Scanlines come in the usual top-down order. Each scanline consists of
(width / 8) bytes, rounded up. The most significant bit of each byte represents
the leftmost pixel.</P
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><H2
>Example</H2
><PRE
CLASS="PROGRAMLISTING"
>SDL_WM_SetIcon(SDL_LoadBMP("icon.bmp"), NULL);</PRE
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><TT
CLASS="FUNCTION"
>SDL_SetVideoMode</TT
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>SDL_WM_SetCaption</TT
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