…ulation. (bevyengine#12791)

This commit makes the following optimizations:

## `MeshPipelineKey`/`BaseMeshPipelineKey` split

`MeshPipelineKey` has been split into `BaseMeshPipelineKey`, which lives
in `bevy_render` and `MeshPipelineKey`, which lives in `bevy_pbr`.
Conceptually, `BaseMeshPipelineKey` is a superclass of
`MeshPipelineKey`. For `BaseMeshPipelineKey`, the bits start at the
highest (most significant) bit and grow downward toward the lowest bit;
for `MeshPipelineKey`, the bits start at the lowest bit and grow upward
toward the highest bit. This prevents them from colliding.

The goal of this is to avoid having to reassemble bits of the pipeline
key for every mesh every frame. Instead, we can just use a bitwise or
operation to combine the pieces that make up a `MeshPipelineKey`.

## `specialize_slow`

Previously, all of `specialize()` was marked as `#[inline]`. This
bloated `queue_material_meshes` unnecessarily, as a large chunk of it
ended up being a slow path that was rarely hit. This commit refactors
the function to move the slow path to `specialize_slow()`.

Together, these two changes shave about 5% off `queue_material_meshes`:

![Screenshot 2024-03-29
130002](https://github.com/bevyengine/bevy/assets/157897/a7e5a994-a807-4328-b314-9003429dcdd2)

## Migration Guide

- The `primitive_topology` field on `GpuMesh` is now an accessor method:
`GpuMesh::primitive_topology()`.
- For performance reasons, `MeshPipelineKey` has been split into
`BaseMeshPipelineKey`, which lives in `bevy_render`, and
`MeshPipelineKey`, which lives in `bevy_pbr`. These two should be
combined with bitwise-or to produce the final `MeshPipelineKey`.

# Objective

- #12791 broke example `irradiance_volumes`
- Fixes #12876 

```
wgpu error: Validation Error

Caused by:
    In Device::create_render_pipeline
      note: label = `pbr_opaque_mesh_pipeline`
    Color state [0] is invalid
    Sample count 8 is not supported by format Rgba8UnormSrgb on this device. The WebGPU spec guarentees [1, 4] samples are supported by this format. With the TEXTURE_ADAPTER_SPECIFIC_FORMAT_FEATURES feature your device supports [1, 2, 4].
```

## Solution

- Shift bits a bit more

[12791](bevyengine/bevy#12791) the `primitive_topology` field on `GpuMesh` was removed in favor of `key_bits` which can be constructed using `BaseMeshPipeline::from_primitive_topology`

* Update to 0.14.0-rc.2

* [12997](bevyengine/bevy#12997): rename `multi-threaded` to `multi_threaded`

* RenderAssets<Image> is now RenderAssets<GpuImage>

Implemented in [12827](bevyengine/bevy#12827)

* FloatOrd is now in bevy_math

implemented in [12732](bevyengine/bevy#12732)

* convert Transparent2d::dynamic_offset to extra_index

[12889](bevyengine/bevy#12889) Gpu Frustum Culling removed the dynamic_offset of Transparent2d and it became `extra_index` with the special value `PhaseItemExtraIndex::NONE`, which indicates the `None` that was here previously

* RenderPhase<Transparent2d> -> ViewSortedRenderPhases<Transparent2d>

[12453](https://github.com/StarArawn/bevy_ecs_tilemap/pull/bevyengine/bevy#12453): Render phases are now binned or sorted.

Following the changes in the `mesh2d_manual` [example](https://github.com/bevyengine/bevy/blob/ecdd1624f302c5f71aaed95b0984cbbecf8880b7/examples/2d/mesh2d_manual.rs#L357-L358): use the `ViewSortedRenderPhases` resource.

* get_sub_app_mut is now an Option

in [9202](https://github.com/StarArawn/bevy_ecs_tilemap/pull/bevyengine/bevy/pull/9202) SubApp access has changed

* GpuImage::size f32 -> u32 via UVec2

[11698](bevyengine/bevy#11698) changed `GpuImage::size` to `UVec2`.

Right above this, `Extent3d` does the same thing, so I'm taking a small leap and assuming can `as`.

* GpuMesh::primitive_topology -> key_bits/BaseMeshPipeline

[12791](bevyengine/bevy#12791) the `primitive_topology` field on `GpuMesh` was removed in favor of `key_bits` which can be constructed using `BaseMeshPipeline::from_primitive_topology`

* RenderChunk2d::prepare requires &mut MeshVertexBufferLayouts now

[12216](bevyengine/bevy#12216) introduced an argument `&mut MeshVertexBufferLayouts` to `get_mesh_vertex_buffer_layout`, which bevy_ecs_tilemap calls in `RenderChunk2d::prepare`

* into_linear_f32 -> color.0.linear().to_f32_array(),

[12163](bevyengine/bevy#12163) bevy_color was created and Color handling has changed. Specifically Color::as_linear_rgba_f32 has been removed.

LinearRgba is now its own type that can be accessed via [`linear()`](https://docs.rs/bevy/0.14.0-rc.2/bevy/color/enum.Color.html#method.linear) and then converted.

* Must specify type of VisibleEntities when accessing

[12582](bevyengine/bevy#12582) divided `VisibleEntities` into separate lists. So now we have to specify which kind of entity we want. I think we want the Mesh here, and I think we can get rid of the `.index` calls on Entity since Entity [already compares bits](https://docs.rs/bevy_ecs/0.14.0-rc.2/src/bevy_ecs/entity/mod.rs.html#173) for optimized codegen purposes. Waiting to do that until the other changes are in though so as to not change functionality until post-upgrade.

* app.world access is functions now

- [9202](bevyengine/bevy#9202) changed world access to functions. [relevent line](https://github.com/bevyengine/bevy/pull/9202/files#diff-b2fba3a0c86e496085ce7f0e3f1de5960cb754c7d215ed0f087aa556e529f97fR640)
- This also surfaced [12655](bevyengine/bevy#12655) which removed `Into<AssetId<T>>` for `Handle<T>`. using a reference or .id() is the solution here.

* We don't need `World::cell`, and it doesn't exist anymore

In [12551](bevyengine/bevy#12551) `WorldCell` was removed.

...but it turns out we don't need it or its replacement anyway.

* examples error out unless this bevy bug is addressed with these features being added

bevyengine/bevy#13728

* check_visibility is required for the entity that is renderable

As a result of [12582](bevyengine/bevy#12582) `check_visibility` must be implemented for the "renderable" tilemap entities. Doing this is trivial by taking advantage of the
existing `check_visibility` type arguments, which accept a [`QF: QueryFilter + 'static`](https://docs.rs/bevy/0.14.0-rc.2/bevy/render/view/fn.check_visibility.html).

The same `QueryFilter`` is used when checking `VisibleEntities`. I've chosen `With<TilemapRenderSettings` because presumably if the entity doesn't have a `TilemapRenderSettings` then it will not be rendering, but this could be as sophisticated or simple as we want.

For example `WithLight` is currently implemented as

```rust
pub type WithLight = Or<(With<PointLight>, With<SpotLight>, With<DirectionalLight>)>;
```

* view.view_proj -> view.clip_from_world

[13289](bevyengine/bevy#13489) introduced matrix naming changes, including `view_proj` which becomes `clip_from_world`

* color changes to make tests runnable

* clippy fix

* Update Cargo.toml

Co-authored-by: Rob Parrett <[email protected]>

* Update Cargo.toml

Co-authored-by: Rob Parrett <[email protected]>

* final clippy fixes

* Update Cargo.toml

Co-authored-by: Rob Parrett <[email protected]>

* Simplify async loading in ldtk/tiled helpers

See Bevy #12550

* remove second allow lint

* rc.3 bump

* bump version for major release

* remove unused features

---------

Co-authored-by: Rob Parrett <[email protected]>