153: Update readme badges r=kvark a=rukai
Adds docs.rs badge link and replaces gitter badge with a matrix badge.
Looks like the the matrix room needs to be more public or else i've somehow messed up the matrix room name in the badge url.
Co-authored-by: Rukai <rubickent@gmail.com>
449: Fix missing memory release r=kvark a=zakorgy
This fixes the issue where the underlying memory of buffers and textures not released when calling `Global::delete`.
cc @kvark
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Co-authored-by: Zakor Gyula <gyula.zakor@h-lab.eu>
PowerPreference::Default will now prefer discrete GPUs
when on AC power and will prefer integrated GPUs while
on battery power (i.e. the battery is discharging).
157: Handle resizing in hello-triangle r=kvark a=quadrupleslap
Nothing gets drawn on my computer unless the swap chain is resized along with the window.
```
$ uname -a
Linux red 5.3.7-arch1-1-ARCH #1 SMP PREEMPT Fri Oct 18 00:17:03 UTC 2019 x86_64 GNU/Linux
$ wmctrl -m
Name: bspwm
Class: wm
PID: 665
Window manager's "showing the desktop" mode: N/A
```
Co-authored-by: Ram Kaniyur <quadrupleslap@gmail.com>
439: Refactor usage tracking to be truly sparse r=dependency a=kvark
~~This is a required step towards #438 . We want to be tracking the usage by only having resource IDs around, not resources themselves. So we aren't going to have access to `full_selector`.~~
It's also streamlining some of the verbose parts of the internal API for usage tracking.
It also uses `SmallVec` for the texture tracker ranges, essentially making it lightweight for most cases (where the layer count is 1).
Compromises:
- removes `SEPARATE_DEPTH_STENCIL_STATES` support. It's not in the near future to enable it anyway.
Co-authored-by: Dzmitry Malyshau <kvarkus@gmail.com>
427: Rewrite of the resource lifetime tracking r=crossed-fingers a=kvark
Addresses this TODO item in `triage_referenced()`:
> //TODO: lock less, if possible
Now, also fixes#428
Pros:
- only locking the storages that need to be, and only for the duration of their cleanup
- less run-time branching, more predefined code paths, which may lead to better cache utilization (thinking of both instruction and data cache here)
- more consistent use of `Stored` type
Cons:
- a bit of verbosity / code duplication in `triage_referenced()`. In particular, the code that finds where to register an unreferenced resource, it used to be unified for all resources.
---
@grovesNL this should be reviewable on a commit basis. The high-level breakdown of changes is:
1. Switch from enum of resource types to structure of arrays for the matter of lifetime tracker
2. Rename the involved structures to better reflect what they do (the old `PendingResources` was bad)
3. Separate lifetime tracking into a sub-module
4. Make `RefCount` in objects optional, getting the semantics of "user needs it" when `Some`.
5. Rewrite the first stage of lifetime tracking: instead of permanently staging resources that the user doesn't need, and adding strong refcounts to them, we only populate it temporarily with anything that gets the refcount reduced. This means less overhead for `maintain()` at an increased risk of leaking some stuff (depends on our code quality).
6. Consequently, device tracker becomes the main (and last) owner of all the resources.
Overall, it's a major change and risk. I tested on `vange-rs` (which I consider to be the most complex wgpu-rs app) with Vulkan validation enabled, and it seems all to be working good now.
Co-authored-by: Dzmitry Malyshau <kvarkus@gmail.com>
442: Fix cmd buffer cleanup not always using lowest active index r=kvark a=LaylConway
This fixes the index picked for cleanup not always being the lowest index.
Additionally this fixes command buffers not being cleaned up if there are no active submissions, because in that case 0 would be picked, which resulted in nothing being cleaned up. Now instead if there are no active submissions, usize MAX will be picked.
Fixes#441
Co-authored-by: Layl <2385329-layl@users.noreply.gitlab.com>
154: Use exact version for winit alpha r=kvark a=grovesNL
Use exact version for winit alpha to avoid issues when new alphas are published (rust-windowing/winit#1362)
Co-authored-by: Joshua Groves <josh@joshgroves.com>
152: Update to latest winit (0.20.0-alpha6) r=kvark a=grovesNL
Updated to latest winit to fix examples:
- `RedrawRequested` is now used for rendering
- `EventsCleared` replaced by `MainEventsCleared` which requests redraw
- Removed Metal auto-capture and escape key handling from hello-triangle to simplify the example slightly (it doesn't use `framework`, so we should try to make it as simple as possible IMO)
Should we also remove the `feature = gl` parts of the examples to simplify them until GL is reenabled?
Co-authored-by: Joshua Groves <josh@joshgroves.com>
- `RedrawRequested` is now used for rendering
- `EventsCleared` replaced by `MainEventsCleared` which requests redraw
- Removed capture from hello-triangle to simplify it slightly
431: Expose FFI for creating wayland surface on wgpu-native r=kvark a=segfault87
* Added `wgpu_create_surface_from_wayland()` for creating Wayland surface from C side.
* Updated FFI header and `examples/triangle` example accordingly.
Co-authored-by: Park Joon-Kyu <segfault87@gmail.com>
