* Explicitly assert that neither of the requested dimensions for an
image are 0. (I think this used to fail later on anyway)
* Don't show the UI alpha premultiply pass in GPU timings in the HUD
debug info display since it only very transiently appears (since this
doesn't run every frame).
even faster.
* GPU based version started in previous commit, but this fixes errors
and bugs and gets it actually compiling and running.
* Add a way to batch together images to use the same render pass for GPU
premultiplication if they all target the same texture.
* Pending premultiplication uploads are automatically done when calling
`Drawer::third_pass`.
* `fast-srgb8` dep removed, we no longer convert to `f32`s to do the
premultiplication. Two `[u16; 256]` tables are combined to compute the
alpa premultiplied color within the same error bounds used by the
`fast-srgb8` crate. We also no longer use explicit simd.
* Remove explicit lifetimes from `PlayState::render` since `&self` and
`Drawer<'_>` don't need to have the same lifetime.
* Fix existing bug where invalidated cache entries were never set to
valid when reusing them.
* `prepare_graphic` now runs some heuristics to determine whether
premultiplication should be executed CPU side or GPU side and then
returns a bool indicating if GPU premultiplication is needed.
* General progress in setting up code paths to support GPU
premultiplication.
* Created `PremultiplyUpload` type to represent an initiated image
upload where the premultiply pass needs to be ran to complete it.
* Converted from compute pass to render pass since current limitations
make it difficult to write directly to a srgb image from a compute
shader.
* Replace `CachedDetails::Immutable` with keeping track of the
parameters used to create the texture (i.e. the border color).
* Create `TextureRequirements`, `TextureParamters`, and `CacheKey` types
to encode parameters that go into texture creation and image caching
and to determine when the space in texture memory should be reused
when replacing a graphic.
* Add custom texture creation logic for the UI textures since those need
certain usage combinations.
specifically rendering an image at the provided dimensions. Start
working on alpha premultipication which is necessary for being able to
properly sample colors on the GPU with bilinear filtering. Various
tweaks to comments and misc changes.
* Fix broken i18n keys for health and energy increases
* Better handle buff descriptions
Calculate infobox lines for item stats to set correct infobox frame
dimensions
* When client gets its view distance set by the server it stores that as
the max view distance allowed by the server.
* This is used to avoid skip sending requests if `set_view_distance` is
called with larger values.
* This is then also displayed in the UI via greying out the slider when
it goes past the limit and drawing another slide at the limit.
* The server clamping the client's view distance no longer leads to
edits in voxygen's view distance settings (the view distance setting
is instead preserved).
