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Man Pages


Manual Reference Pages  -  PODS::SDL::VIDEOINFO (3)

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NAME

SDL::VideoInfo - Video Target Information

    CATEGORY

Core, Video, Structure

CONTENTS

SYNOPSIS



        my $video_info = SDL::Video::get_video_info();



VideoInfo is only accessible SDL::Video::get_video_info. This module only provides getters to the struct SDL_VideoInfo.

DESCRIPTION

This object is a read-only structure and is returned by SDL::Video::get_video_info. It contains information on either the best available mode if called before SDL::Video::set_video_mode or the current video mode if called after SDL::Video::set_video_mode.

METHODS

    hw_available



        $video_info->hw_available() # 1 if Hardware Accelerated Surfaces available



Is it possible to create hardware surfaces ?

    wm_available



        $video_info->wm_available() # 1 if Window Manager available



Is there a window manager available ?

    blit_hw



        $video_info->blit_hw()



Are hardware to hardware blits accelerated ?

    blit_hw_CC



        $video_info->blit_hw_CC()



Are hardware to hardware colorkey blits accelerated ?

    blit_hw_A



        $video_info->blit_hw_A()



Are hardware to hardware alpha blits accelerated ?

    blit_sw



        $video_info->blit_sw()



Are software to hardware blits accelerated ?

    blit_sw_CC



        $video_info->blit_sw_CC()



Are software to hardware colorkey blits accelerated ?

    blit_sw_A



        $video_info->blit_sw_A()



Are software to hardware alpha blits accelerated ?

    blit_fill



        $video_info->blit_fill()



Are color fills accelerated ?

    video_mem



        my $video_mem = $video_info->video_mem();



Total amount of video memory in Kilobytes, should be accessed only if hw_available == 1, otherwise it is equal to 0

    vfmt



        my $vd_pixel_format = $video_info->vfmt();



SDL::PixelFormat of the video device

    current_w, current_h



        $video_info->current_w();
        $video_info->current_h();



Width and height of the current video mode, or of the desktop mode if SDL_GetVideoInfo was called before SDL::Video::set_video_mode (available since SDL 1.2.10)

SEE ALSO

SDL::Video, SDL::PixelFormat

AUTHORS

See AUTHORS in SDL.
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perl v5.20.3 PODS::SDL::VIDEOINFO (3) 2016-04-05

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