07-01-2011
Algorithms for Parallel Processing
Hey, I just wanted to know how many algorithms there are that cannot be accelerated by parallel processing. I know one such algorithm is Euclid's Algorithm (for GCF). does anyone know any other algorithms that cannot be accelerated by pp? if so please list the names and a general sentence of what they do.
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LEARN ABOUT CENTOS
sdl_videoinfo
SDL_VideoInfo(3) SDL API Reference SDL_VideoInfo(3)
NAME
SDL_VideoInfo - Video Target information
STRUCTURE DEFINITION
typedef struct{
Uint32 hw_available:1;
Uint32 wm_available:1;
Uint32 blit_hw:1;
Uint32 blit_hw_CC:1;
Uint32 blit_hw_A:1;
Uint32 blit_sw:1;
Uint32 blit_sw_CC:1;
Uint32 blit_sw_A:1;
Uint32 blit_fill;
Uint32 video_mem;
SDL_PixelFormat *vfmt;
} SDL_VideoInfo;
STRUCTURE DATA
hw_available Is it possible to create hardware surfaces?
wm_available Is there a window manager available
blit_hw Are hardware to hardware blits accelerated?
blit_hw_CC Are hardware to hardware colorkey blits accelerated?
blit_hw_A Are hardware to hardware alpha blits accelerated?
blit_sw Are software to hardware blits accelerated?
blit_sw_CC Are software to hardware colorkey blits accelerated?
blit_sw_A Are software to hardware alpha blits accelerated?
blit_fill Are color fills accelerated?
video_mem Total amount of video memory in Kilobytes
vfmt Pixel format of the video device
DESCRIPTION
This (read-only) structure is returned by SDL_GetVideoInfo. It contains information on either the 'best' available mode (if called before
SDL_SetVideoMode) or the current video mode.
SEE ALSO
SDL_PixelFormat, SDL_GetVideoInfo
SDL
Tue 11 Sep 2001, 23:01 SDL_VideoInfo(3)