View Source: SDL_DisplayFormat(3) - Waikato Linux Users Group

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SDL_DisplayFormat
!!!SDL_DisplayFormat
NAME
SYNOPSIS
DESCRIPTION
RETURN VALUE
SEE ALSO
----
!!NAME


SDL_DisplayFormat- Convert a surface to the display format
!!SYNOPSIS


__#include __


__SDL_Surface *SDL_DisplayFormat__(__SDL_Surface
*surface__);
!!DESCRIPTION


This function takes a surface and copies it to a new surface
of the pixel format and colors of the video framebuffer,
suitable for fast blitting onto the display surface. It
calls ''SDL_ConvertSurface''


If you want to take advantage of hardware colorkey or alpha
blit acceleration, you should set the colorkey and alpha
value before calling this function.


If you want an alpha channel, see
''SDL_DisplayFormatAlpha''.
!!RETURN VALUE


If the conversion fails or runs out of memory, it returns
__NULL__
!!SEE ALSO


__SDL_ConvertSurface__, __SDL_DisplayFormatAlpha
SDL_SetAlpha__, __SDL_SetColorKey__,
__SDL_Surface__
----

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Version 1, saved on Monday, June 3, 2002 6:53:41 pm by "perry"

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