RAM dedicated to video for my SFML app seems it's not enough

[Tigre Pablito]

Hi, Ladies and Guys

Once again, my poor Sonic has detected a problem. Though I'm almost sure it is the last one. If I'm not wrong, my notebook came from factory with about 800 MB of RAM dedicated to video, then I cometed the error  of changing the system to 64 bit and ocurred the problems as some of you perhaps remember. Then I changed to Windows 7 Ultimate 32 bit, which let my app run normally fast again  (in notebook Pentium Dual Core T4500 2.30 GHz 2.0 GB RAM) and now have only 64 MB of RAM dedicated to video, and though I tried to change that, I couldn't. I suspect that this is the cause why my poor Sonic runs out of memory after playing 3 or 4 levels, when loading the following.

https://www.dropbox.com/s/7nk068u65071ryt/Sonic%20The%20Hedgehog%20%26%20Knuckles%20By%20Pablito.rar?dl=0

Can someone help me to solve this?
Thank you very much

[Gambit]

Can you please post the source and not the binaries? For those of us who do not have unlimited/decent internet, the download is almost 40MB.

As for the problem, I would suspect a memory leak is to blame but I (And noone else) can be sure unless you post the source.

[eXpl0it3r]

If the usage increases after a few levels, then you likely leak memory somewhere.

[Tigre Pablito]

Hi people

here is the project source code with the data files

https://www.dropbox.com/s/mvwego2fcyxtty5/DEVELOPING%20Sonic%20The%20Hedgehog%2032%20bit%20by%20Pablito.rar?dl=0

i made an important effort to reduce the .rar file's size; deleted some music files and changed all the .bmp to .png

on the hero select screen, you can press keys 1 to 6 to select a zone ... first set the cursor on the hero you chose

i think probably there is a leak of memory somewhere, but perhaps also the problem of the RAM dedicated to video