diff -r ffa851df0825 -r 2fb8b9db1c86 symbian-qemu-0.9.1-12/libsdl-trunk/docs/html/sdldisplayformat.html --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/symbian-qemu-0.9.1-12/libsdl-trunk/docs/html/sdldisplayformat.html Fri Jul 31 15:01:17 2009 +0100 @@ -0,0 +1,262 @@ +SDL_DisplayFormat
SDL Library Documentation
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SDL_DisplayFormat

Name

SDL_DisplayFormat -- Convert a surface to the display format

Synopsis

#include "SDL.h"

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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