How to load a texture from memory to use with image decorator ?

[Lefraudeur]

How to load a texture from memory to use with image decorator ?
I've tried with context->LoadDocumentFromMemory but it doesn't work

[barotto]

You can do that by adding a load from memory mechanism yourself in your implementation of RenderInterface::LoadTexture(TextureHandle& texture_handle, Vector2i& texture_dimensions, const String& source).
You just need to distinguish between the texture types by the source parameter and then load the correct data.
Not sure if it's the best way to do it, but it's what I did myself.

[Lefraudeur]

Thank you ! it works well, I'm using premade backend for win32 and gl2 so I haven't thought about this.
But now I have a read access violation when I exit the program I don't know why.

[Lefraudeur]

nvm I found out why
Rml::Factory::InstanceStyleSheetString returned a Rml::SharedPtr that I forgot to delete, so the texture wasn't unloading properly I guess

[plong009]

here is another way, use SetFileInterface() to hook LoadTexture(Rml::Vector2i& texture_dimensions, const Rml::String& source).
use your own FileInterface to check the "source" argument, if it has memory data flag, then feed the memory to render.