212: More consistent descriptor passing r=kvark a=porky11
also use pointer for descriptor in `wgpu_command_encoder_begin_render_pass` for consistency reasons
Co-authored-by: Fabio Krapohl <fabio.u.krapohl@fau.de>
* always plural form without _ptr suffix for pointers
* always same name as pointer for size, but with _length suffix
* special case: single size applies to multiple pointers => only use length as name
192: add necessary windows lib files for vulkan, dx12, dx11 r=kvark a=Napokue
Introduce new argument BACKEND to specify the back-end framework in the hello_triangle_c CMake script. I will update the other examples, hello_remote_c & hello_compute_c (working on this one) in a future PR.
fix#188
Co-authored-by: Timo de Kort <dekort.timo@gmail.com>
127: Track async mapping properly r=grovesNL,swiftcoder a=kvark
Fixes#117, fixes#95, fixes#132
The change can be logically split into 3 parts:
1. when `ActiveSubmission` is retired, we now move the mapped buffers into the "ready to map" vector. This was the missing bit that caused mapping to not work previously.
2. mapping callbacks in Rust wrapper are refactored and they `unmap()` automatically now on users behalf
3. we wait for idle before destroying the device, which allows us to process all the pending callbacks. This fix gets rid of the dummy submission our compute example used to do.
Co-authored-by: Dzmitry Malyshau <dmalyshau@mozilla.com>
Co-authored-by: Dzmitry Malyshau <kvarkus@gmail.com>
96: Add the static lifetime bound to async buffer mapping callbacks r=kvark a=aloucks
These callbacks are executed outside of the mapping function and could previously reference data that had been dropped. Related #95.
Co-authored-by: Aaron Loucks <aloucks@cofront.net>
This allows async buffer mapping to function when a renderpass
is also submitted on the queue. The state transition and fencing
still needs work, however.
These callbacks are executed outside of the mapping function and could
previously reference data that had been dropped. This fixes the
soundness issues described in #95, but not the buggy mapping
behavior.
80: Typed mapping of buffers r=kvark a=swiftcoder
Add a sprinkling of generics to remove the need for unsafe code to typecast slices resulting from mapping buffers.
Co-authored-by: Tristam MacDonald <tristam@trist.am>
Adds preliminary transitioning of buffers to mapped state.
Adds buffer unmapping to the cube sample.
Modifies wgpu_queue_submit to not hold a write lock on the device during callbacks.
