This is just an API change for all the "set_bind_group" calls. Calls
that pass a Some() argument should have unchanged behavior. The None
cases are left as TODOs.
The method was only used by the player's tests which
was refactored to create a new `Global` instead.
Removing it cleans up the internals of `Hub.clear()`,
we should avoid having test only items.
Some module doc comments were using `/*! ... */` syntax and had
leading ` *` prefixes on each line. This interferes with the
tracking of `clippy::doc_lazy_continuation`, so switch those over
to `//!` style comment blocks.
This leaves `/*! ... */` blocks alone which didn't prefix each
line.
* Expose gpu allocation configuration options
This commit adds hints to control memory allocations strategies to the configuration options. These hints allow for automatic profiles such as optimizing for performance (the default, makes sense for a game), optimizing for memory usage (typically more useful for a web browser or UI library) and specifying settings manually.
The details of gpu allocation are still in flux. The goal is to switch vulkan and metal to gpu_allocator which is currently used with d3d12. gpu_allocator will also likely receive more configuration options, in particular the ability to start with smaller memory block sizes and progressively grow the block size. So the manual settings already provision for this upcoming option. Another approach could be to wait and add the manual option after the dust settles.
The reason for providing presets and defining values in the backends is that I am convinced that optimal fonigurations should take hardware capabilities into consideration. It's a deep rabbithole, though, so that will be an exercise for later.
* changelog
* Update CHANGELOG.md
Co-authored-by: Andreas Reich <r_andreas2@web.de>
* Add a comment about not entirely knowing what we are doing
---------
Co-authored-by: Andreas Reich <r_andreas2@web.de>
This proves a flag in msl::PipelineOptions that attempts to write all
Metal vertex entry points to use a vertex pulling technique. It does
this by:
1) Forcing the _buffer_sizes structure to be generated for all vertex
entry points. The structure has additional buffer_size members that
contain the byte sizes of the vertex buffers.
2) Adding new args to vertex entry points for the vertex id and/or
the instance id and for the bound buffers. If there is an existing
@builtin(vertex_index) or @builtin(instance_index) param, then no
duplicate arg is created.
3) Adding code at the beginning of the function for vertex entry points
to compare the vertex id or instance id against the lengths of all the
bound buffers, and force an early-exit if the bounds are violated.
4) Extracting the raw bytes from the vertex buffer(s) and unpacking
those bytes into the bound attributes with the expected types.
5) Replacing the varyings input and instead using the unpacked
attributes to fill any structs-as-args that are rebuilt in the entry
point.
A new naga test is added which exercises this flag and demonstrates the
effect of the transform. The msl generated by this test passes
validation.
Eventually this transformation will be the default, always-on behavior
for Metal pipelines, though the flag may remain so that naga
translation tests can be run with and without the tranformation.
Replace the `wgpu_core:🆔:Id::transmute` method, the `transmute`
private module, and the `Transmute` sealed trait with some associated
functions with obvious names.
* Convert Tests to Use Async Poll
* Update examples/src/repeated_compute/mod.rs
Co-authored-by: Andreas Reich <r_andreas2@web.de>
---------
Co-authored-by: Andreas Reich <r_andreas2@web.de>
* Make the color attachments `Option`-al in render pipelines, render passes, and render bundles
* vk: `Option`-al color attachments support
* dx12: sparse color_attachments support
* Only non-hole attachments is supported on wasm target and gl backend
* deno_webgpu: `Option`-al color attachments support
* Follow all suggestions
* Implement submission indexes
* Write some unit tests for poll
* Update wgpu/src/lib.rs
Co-authored-by: Jim Blandy <jimb@red-bean.com>
* Unify Maintain in both wgc and wgpu
Co-authored-by: Jim Blandy <jimb@red-bean.com>
