Fixes #6034.

Fixes rP24618.

banyan_leaves_1.png - bad texture, contains only white in the transparent area, the same for banyan_trunk_1.png. Normals are too sharp for leaves.

In D3553#155603, @Stan wrote:

WIP means for A25?

In D3545#155415, @wraitii wrote:

I think you should also sort by texture & make sure we don't bind un-needed textures (it appears we do).

I definitely agree, but I want to make it in a separate patch to test some unrelated ideas and compare performance.

The patch seems useful. How it would behave for versions not supporting PrefersNonDefaultGPU?

In D3522#154836, @Stan wrote:

Why was the separation between TERRAIN and TERRAIN_BLEND removed?

Increases buffer density.

In D3522#154820, @OptimusShepard wrote:

I can't notice a performance improvement. But I only checked the profiler2.

red vanilla, green patched

"SceneObject" doesn't usually mean renderable object, it might a script, a group or a sound. Also owning CSceneObject by CUnit looks like a more detailed object owns a more abstract object.

@dm thank you for the patch!

partial_mask.png has a size not power of two.

In D3507#154343, @Stan wrote:

we just take a awful lot of screenshots and make sure we have 60 image per second of game.

That's called video stream. Just saving it to files.

Why not to make the Z for dev higher? It seems the same functionality as the console. So it might include a functionality to work with popups.

In D3494#154167, @wraitii wrote:

It does indeed. I think D3386 was the proper fix in the first place, then.

Does it work with popups? Like chats, charts, messages, tutorials (other popup-like pages)?

Now menu goes over the menu button. That triggers tooltip blinking and a not really good text intersection.

In rP24740#48243, @wraitii wrote:

Thanks for looking a quick look at my fixing diff.

In rP24740#48227, @wraitii wrote:

I believe the problem is that string_view is a pointer, and the pointers get invalidated at some point.

Yep.