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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
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<HTML
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><TITLE
>SDL_WM_SetIcon</TITLE
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>SDL_WM_SetIcon</H1
><DIV
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NAME="AEN3582"
></A
><H2
>Name</H2
>SDL_WM_SetIcon&nbsp;--&nbsp;Sets the icon for the display window.</DIV
><DIV
CLASS="REFSYNOPSISDIV"
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><H2
>Synopsis</H2
><DIV
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><P
></P
><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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><A
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></A
><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
></DIV
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><H2
>Example</H2
><PRE
CLASS="PROGRAMLISTING"
>SDL_WM_SetIcon(SDL_LoadBMP("icon.bmp"), NULL);</PRE
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><H2
>See Also</H2
><P
><A
HREF="sdlsetvideomode.html"
><TT
CLASS="FUNCTION"
>SDL_SetVideoMode</TT
></A
>,
<A
HREF="sdlwmsetcaption.html"
><TT
CLASS="FUNCTION"
>SDL_WM_SetCaption</TT
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