Image non const byte access

[Babalas]

Hi,

There is a method GetPixelsPtr that can be used to write image data to ogl, but I haven't yet found a way to read from ogl back into an image. It seems the only way to do this is to create a temp memory buffer, read into this buffer, then use Image::Create to copy from this temp buffer.

What would be nice is the ability to construct an empty

Image(width, height)

that would call

myPixels.reserve(width * height * 4)

Then have

Uint8* GetPixelsPtr() { return &myPixels[0]; }

[Grimshaw]

http://www.sfml-dev.org/documentation/2.0/classsf_1_1Image.php

You can both create the image with the pixel data directly, and you can later set all pixels, what else do you need?