dtourolle
dc1add9dbb
The Android develop view reads its frame back through memory (TD-1) because wgpu's Vulkan swapchain never pre-rotates, and a portrait window on this tablet's landscape panel then tears. The fix is a small patch to each of these two crates, and this commit is only the ground it lands on: both are byte-for-byte the crates.io sources the lockfile already resolved, so the commits that follow are the patch and nothing else. third_party/ is excluded from the workspace, or every path dependency under the root would become a member and `--workspace` would test and lint upstream code as ours. The README says how to carry the patches across a Slint or wgpu bump, which matters because a stale version here does not fail the build — cargo just warns and uses the unpatched crate.
57 lines
1.8 KiB
Rust
57 lines
1.8 KiB
Rust
use alloc::{boxed::Box, vec::Vec};
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use crate::{
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DeviceError, DynCommandBuffer, DynFence, DynResource, DynSurface, DynSurfaceTexture,
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FenceValue, Queue, SurfaceError,
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};
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use super::DynResourceExt as _;
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pub trait DynQueue: DynResource {
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unsafe fn submit(
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&self,
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command_buffers: &[&dyn DynCommandBuffer],
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surface_textures: &[&dyn DynSurfaceTexture],
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signal_fence: (&mut dyn DynFence, FenceValue),
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) -> Result<(), DeviceError>;
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unsafe fn present(
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&self,
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surface: &dyn DynSurface,
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texture: Box<dyn DynSurfaceTexture>,
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) -> Result<(), SurfaceError>;
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unsafe fn get_timestamp_period(&self) -> f32;
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}
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impl<Q: Queue + DynResource> DynQueue for Q {
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unsafe fn submit(
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&self,
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command_buffers: &[&dyn DynCommandBuffer],
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surface_textures: &[&dyn DynSurfaceTexture],
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signal_fence: (&mut dyn DynFence, FenceValue),
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) -> Result<(), DeviceError> {
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let command_buffers = command_buffers
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.iter()
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.map(|cb| (*cb).expect_downcast_ref())
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.collect::<Vec<_>>();
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let surface_textures = surface_textures
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.iter()
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.map(|surface| (*surface).expect_downcast_ref())
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.collect::<Vec<_>>();
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let signal_fence = (signal_fence.0.expect_downcast_mut(), signal_fence.1);
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unsafe { Q::submit(self, &command_buffers, &surface_textures, signal_fence) }
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}
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unsafe fn present(
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&self,
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surface: &dyn DynSurface,
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texture: Box<dyn DynSurfaceTexture>,
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) -> Result<(), SurfaceError> {
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let surface = surface.expect_downcast_ref();
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unsafe { Q::present(self, surface, texture.unbox()) }
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}
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unsafe fn get_timestamp_period(&self) -> f32 {
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unsafe { Q::get_timestamp_period(self) }
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}
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}
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