I have a problem. I am writing a program for artists. The platform is an android. One of the important components of this program is to save the render to a file. That is a picture.
The function to make a screenshot is not suitable. I need a specific size of the picture.
I tried to make an ordinary render to the texture, get a picture from the texture and save it to PNG. Used RGBA
But in the place of the picture I was getting a noise or something like that.
Help please solve this problem.