Topics

1

Graphics / Complex Image Handling

« on: May 04, 2011, 02:21:19 pm »

Hi Guys,

So cutting to the chase and avoiding beating around the bush here is what I want to do:

I have created a .dat file (binary) which contains the Uint8 information for a jpg. What I want to do is using iostream load that file into my application and then load it into an sf::Image.

So far I can restore the information into the application as Data (void*) where I get stuck is the converting this information back into Uint8. Does anyone have any ideas as to how I might do this?

Cheers,

Aaron

2

Audio / [Resolved] Moving to next or previous song

« on: March 28, 2010, 12:06:46 pm »

I'm writing a program which as a side thing will have a jukebox feature.

The problem I have run into is that when moving to the next song or a previous song, the program gets the filename from the jukebox class and then opens the file.

minimal Jukebox code:

Code: [Select]


class Jukebox
{
    public  :
                //Load next song.
                std::string LoadSong()
                {
                    std::stringstream Filename;
                    Filename << MusicLoca.c_str() << MusicList[(lastSong+1)].c_str();
                    lastSong += 1;
                    std::cout<<Filename.str() << lastSong;
                    return Filename.str();
                }
private :
    std::string MusicLoca;
    std::string MusicList[19];
    int lastSong;
}

Access from main program:

Code: [Select]

Music.OpenFromFile(myJukebox.LoadSong());
        Music.Play();//Works
        Sleep(1000);
        Music.Stop();
        Music.OpenFromFile(myJukebox.LoadSong());
        Music.Play();//Doesn't work.


Now I know the Filename is being returned because of the std::cout.
I believe the issue is that I'm not using the sf::Music class correctly. If anyone can help that would be great.

Cheers,
Psychohyena