* Change all the functions
* Return the set of supported TextureFormat specified by WebGPU
* Remove redundant filtering and use list directly
* Replace pops with first
* Remove now unused function
* Fix doc and clarify preffered format
* Dereference enums
* Remove unused list
* Remove fancy coode
* Update wgpu-core/src/device/mod.rs
Co-authored-by: Connor Fitzgerald <connorwadefitzgerald@gmail.com>
Co-authored-by: Connor Fitzgerald <connorwadefitzgerald@gmail.com>
Refactor `wgpu_core::command::bundle::State` to more closely resemble
the internal slots of a WebGPU `GPURenderBundleEncoder`, and add
validation required by the WebGPU specification.
Use `Option` to represent state that may be left unset on the encoder:
specifically, the pipeline and vertex buffers. (Previous commits have
already addressed index buffers and bind groups.) Use `.ok_or`, etc.
for unwrapping, to ensure that encoding state errors are reported.
Consolidate state derived from the pipeline in a new `PipelineState`
struct.
Remove `wgpu_core::command::bundle::PushConstantState::is_dirty`; just
represent push constant state as a vector of `PushConstantRange`
values. It's sufficient to simply zero the push constants whenever the
vector is non-empty.
Rename `bundle::State::flush_push_constants` to `zero_push_constants`a.
This is not a "flush pending state changes" function like all the
others; it just ensures that each pipeline's push constant state is
initialized.
This is used in various places around render pipelines, passes, and
bundles.
The public `wgpu_core::pipeline::VertexBufferLayout` could use
`VertexStep` as well, but I think it's best to let that continue to
resemble `GPUVertexBufferLayout`.
* Remove unused field `bundle::IndexState::pipeline_format`.
* Clean up render bundle index buffer tracking.
Put all state associated with an established index buffer within an
`Option`, so that the Rust types accurately represent value liveness.
Generate `MissingIndexBuffer` errors as needed for `DrawIndexed` and
indexed `MultiDrawIndirect` commands.
`wgpu_core::command::bundle::State::set_pipeline` marks a vertex
buffer slot dirty if the pipeline's stride or step mode for that
vertex buffer slot differs from what had been previously established.
The effect of marking the slot dirty is to ensure that a new
`SetVertexBuffer` command is inserted before the next draw command
that uses that vertex buffer. However, this is unnecessary:
`wgpu_hal::CommandEncoder::set_vertex_buffer` does not need to be
called simply because the stride or rate has changed.
Put some plumbing in place to accomodate the latest definition of
`GPURenderBundleEncoderDescriptor` in the WebGPU spec, which now has
separate `depthReadOnly` and `stencilReadOnly` members.
Rename `RenderPassDepthStencilAttachment::is_read_only` to
`depth_stencil_read_only`, and don't skip validation steps due to
early returns.
* First attempt of exposing create_surface_from_canvas for webgl
* Test Fix Compile For WebGL Offscreen Canvas
* Only specify web-sys feature version in wgpu-core, so that patch version is taken from workspace
* Reuse already existing fn create_surface_from_canvas
* Remove unnecessary unsafe
* Remove unsafe prefix also from top-level create_surface_from_canvas
* Add create_surface_from_offscreen_canvas() for webgl
* Cargo fmt
* Store webgl2_context instead of canvas, which works also for OffscreenCanvas
* Copy skybox example for OffscreenCanvas example
* Use offscreen_canvas instead in newly created example
* Update skypbox_offscreen readme.md
* Allow enabling OffscreenCanvas in examples via http://localhost:8000/?offscreen_canvas=true
* Fix cargo fmt
* [fix warning] Only import FromStr for wasm32
* [fix warning] Exclude offscreen_canvas_setup from non-wasm32
* [fix warning] Add ImageBitmap feature as well so that all related methods can be used
* Fix cargo fmt
* Fix emscripten build
* Remove `webgl` feature from wgpu-core as webgl is the only wasm32 backend
Co-authored-by: Zicklag <zicklag@katharostech.com>
* 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>
* surface.acquire_texture: pass Option<Duration> for timeout
A std::time::Duration allows for timeouts to be specified more clearly in
Rust using whatever units are convenient for the caller, and an Option also
makes it clearer in case no timeout is wanted, as opposed to passing a
bitwise !0 as special timeout value.
Notably there was an impedance mismatch with the Vulkan backend that
takes a 64bit timeout in nanoseconds and uses u64::MAX to indicate no
timeout and the backend was not mapping a given u32::MAX into a u64::MAX
* surface.acquire_texture: ignore timeout for Android < 11
Prior to Android 11 then Android's vkAcquireNextImageKHR implementation was
non-conformant and didn't support timeouts and additionally would log a
verbose warning if a timeout was requested.
For reference this version of AcquireNextImageKHR doesn't support timeouts:
https://android.googlesource.com/platform/frameworks/native/+/refs/tags/android-mainline-10.0.0_r13/vulkan/libvulkan/swapchain.cpp#1426
and this version does:
https://android.googlesource.com/platform/frameworks/native/+/refs/tags/android-mainline-11.0.0_r45/vulkan/libvulkan/swapchain.cpp#1438
(i.e. timeout support was added in Android 11)
This patch adds a dependency on the `android-properties` crate that provides
a simple wrapper for the `__system_property_set` syscall so that the
platform version can be read via the `ro.build.version.sdk` property
and then for versions < 30 (corresponds to Android 11) any timeout
given to `acquire_texture` will be ignored (and `u64::MAX` will be
passed to Vulkan)
This vector's contents always ended up identical to the
`RenderBundleEncoder`'s `BasePass`'s `dynamic_offsets` vector, so
we can just take values from there instead of copying them.
The `dynamic_offsets` and `is_dirty` flags only make sense when the
slot is occupied, so they should be inside the `Option`. This makes
`State::bind` into an `ArrayVec<Option<BindState>>`, and cleans up
various other bits.
In parking_lot 0.12 and parking_lot_core 0.9.0, those crates switched
from the winapi crate to the official Microsoft windows-sys crate.
This is fine, except that windows-sys and its dependencies are even
larger than winapi. Some users may wish to stick with winapi for the
time being; this change allows wgpu to accommodate them.
It's very odd to have almost all the render pass and compute pass ffi
functions in `wgpu` except for the `set_index_buffer` functions, which
live in Firefox. I'd like to remove these from Firefox and put them
back next to their companions.
These functions were originally removed from wgpu in #1077, because
wgpu-native has its own incompatible version of IndexFormat (see that
PR for details). However, with wgpu-native#85, that code was removed,
so having these functions in `wgpu` should be no longer be a problem
for wgpu-native.
* fix: don't panic on invalid id in Storage::get
* formatting
* removed double matches
* more match removal
* fix formatting
* add fix to Storage::label_for_invalid_id
This is intended to help developers new to wgpu or to graphics debugging
quickly recognize in a debugging tool which items are wgpu-generated, as
opposed to either part of their program or part of the platform graphics
system.
I also removed existing marker-like text such as leading underscores and
angle brackets.
Without this change, `LifetimeTracker::triage_suspected` never notices
that compute or render pipelines are free, and they stick around until
the hub is destroyed.
Fixes#2564.
Go ahead and call `global.device_drop` from `direct::Context::device_drop`.
Let `Global::device_drop` simply drop the life guard's `RefCount`, and
put off everything else entailed in freeing a device until
`Device::maintain` says its queue is empty and there are no more
references to it. (The user can reach that function, even after
dropping their `Device`, by calling `wgpu::Instance::poll_all`.)
Fixes#2563.
`RefCount::rich_drop_inner` is no longer used by anything other than `RefCount::drop`. It's simpler to just handle it directly in `drop`.
`MultiRefCount` has no need to heap-allocate the count, since it's
never cloned.
* Support to create surface from visual on Windows, add mpo(Multiple Plane Overlay) feature to AdapterInfo
* Expose create_surface_from_visual method
* Fix code style
* Make code more concise
* Revert mpo from AdapterInfo
The `min_index` parameter has no useful effect. Because the range 0..n is pushed
on the free list, index values less than `min_index` do get allocated.
Document `IdentityManager` and `TypedId`.
* CLEAR_COMMANDS extension is now more of a window into wgpu zero-init
this has mostly implications on the constraints, but also allows a more leaky documentation which makes sense for this non-standard function as there is no other place to look it up
* clear_texture via renderpasses wip
* 3D depth textures are no longer allowed, volumes are always cleared via CPY_DST
* cleanup texture's clear_views
* rename CLEAR_COMMANDS to CLEAR_TEXTURE
* separate clear_texture into reusable & more descriptive parts
* texture clear views are now created ahead of time
* discarded surface fixup goes through new clear_texture method now
* onq ueue texture initialization now goes threw clear_texture
pending inits need to store Stored textures now though, causing more ref count bumping
* texture init on queue_write_texture now also goes through new clear_texture
* transfer functions on commandbuffer use now new texture init route
* merge collect_zero_buffer_copies_for_clear_texture into clear_texture_via_buffer_copies
* clear functions now take TextureInitRange
* Fix clippy lints
* command_encoder_clear_texture no longer takes write lock on texture
* TextureClearMode encodes now is_color
* code cleanup, mostly about `use`
* Handle volume textures in clear_texture_via_render_passes properly
* texture clear no longer requires id::Stored
* init tracking fixes for volumes and init on partial subresource writes
* texture creation enforces COPY_DST only if absolutely necessary
* unrolled functional chain, reduce unsafe scope size
* fix clippy lints
* clear_texture test no longer creates 1D textures
see #2323
* 3D textures are no longer cleared as render target since this isn't supported on Metal
* fix deno building issue, fix formatting
* TextureInner::Surface can now be zero initialized
* Add feature gated 16-bit normalized texture support
Fixes#1934
* Query format properties only once
* Prevent supports_format from erroneously reporting false if the format wasn't queried
* Assert that 16bit norm formats also support on vulkan
* Add storage to TextureFormatInfo for 16-bit norm formats now that we check for support
* Introduce SamplerBindingType enum and fix bug in validation
This matches the WebGPU spec more closely and also lets us implement the
validation as it's written in the spec[1]. This fixes a bug which
previously prevented the "shadow" example from running in Firefox.
Previously the validation would check whether the filtering was
appropiate even if it was a comparison sampler. This didn't matter when
running the shadow example natively since the example was setting
`filtering: true` in addition to `comparison: true`. But this failed
when running through a browser since there the used WebIDL has the
proper enum representation and eventually resulted in `filtering: false`
being passed to wgpu-core which would then fail validation.[2]
[1]: https://gpuweb.github.io/gpuweb/#bind-group-creation
[2]: 674b6582ba/dom/webgpu/ipc/WebGPUChild.cpp (L502-L513)
* Fix remaining examples
* Fix deno_webgpu
* Renamed clear_buffer to fill_buffer (keeping up with spec)
* fill_buffer does not require CLEAR_BUFFER feature
* Changed ClearBuffer to FillBuffer for `trace` feature
* Renamed clearBuffer for web backend
* Creation of max compute workgroup size limits
* Implemented for Vulkan and Dx12
* Follow up of gfx-rs/wgpu#1808
* Check if current dispatch operation is under the limit
* Typos and some forgotten fixes
* Port to GLES
* Port to Metal with default limits
* Change Vulkan max_workroup_size_per_dims to pick the min of the reported dimensions
Co-authored-by: Dzmitry Malyshau <kvark@fastmail.com>
Co-authored-by: Dzmitry Malyshau <kvarkus@gmail.com>
* Added tests for texture zero init
sadly, they are typically passing even if texture zero init isn't doing its job
However, they form nice isolated examples for testing out texture initialization
It could be possible to dirty texture memory prior to ensure zero init did the job
* texture init tracker
* tracking texture init requirements for bind group, transfer and rendertarget
* texture clears for texture init
* queue submit
* write_texture
* Enforce presence of either render target or copy_dst flag
* clear render targets also with using buffer copies
enforce COPY_DST usage now on all textures
* adjust ImageSubresourceRange.layer_range calculation for 3D textures
init_tracker has now a `discard` function to get single data points back to uninitialized
use new standardized partition_point function
* track init state for discarded textures from renderpasses
missing:
* init on the fly if discarded is found within command buffer
* handle discarding only stencil or only depth
* added tests for zero init after discard
* tracking discarded surfaces now in separate struct, piping all inits through utility function
allows to resolve discard/init_action interactions
* Move various memory init code to separate mod
CommandBufferTextureMemoryActions is now fully encapsulated
* implemented discard init fixups for everything but renderpass
* render passes also cause now discard fixups
* fixup_discarded_surfaces takes now an iterator instead of Drain
* Add memory init test for discarding depth targets
* handle divergently discarded depth/stencil target
* comment & clippy fixes
* fix collect_zero_buffer_copies_for_clear_texture yielding block breaking copies
* [pr feedback] minor cleanup in zero_init_texture_after_discard, `use` hygenie
* [pr feedback] fix bug in ImageSubresourceRange range utils
* [pr feedback] fix texture tracker check, bundle transition_texture on init, cleanups
* Implemented drop for InitTrackerDrain
* remove incorrect comment about extents in add_pass_texture_init_actions
* Fix unit test & clippy issues in init_tracker
* init_tracker has now a `discard` function to get single data points back to uninitialized
use new standardized partition_point function
* allow unused InitTracker.discard function for time being
