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Silence vulkan validation error (#3095) #3627

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Apr 5, 2023
Merged

Silence vulkan validation error (#3095) #3627

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1 change: 1 addition & 0 deletions CHANGELOG.md
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Original file line number Diff line number Diff line change
Expand Up @@ -126,6 +126,7 @@ By @cwfitzgerald in [#3610](https://github.com/gfx-rs/wgpu/pull/3610).
- Improve format MSAA capabilities detection. By @jinleili in [#3429](https://github.com/gfx-rs/wgpu/pull/3429)
- Fix surface view formats validation error. By @jinleili in [#3432](https://github.com/gfx-rs/wgpu/pull/3432)
- Set `max_memory_allocation_size` via `PhysicalDeviceMaintenance3Properties`. By @jinleili in [#3567](https://github.com/gfx-rs/wgpu/pull/3567)
- Silence false-positive validation error about surface resizing. By @seabassjh in [#3627](https://github.com/gfx-rs/wgpu/pull/3627)

### Bug Fixes

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8 changes: 8 additions & 0 deletions wgpu-hal/src/vulkan/instance.rs
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Expand Up @@ -16,7 +16,9 @@ unsafe extern "system" fn debug_utils_messenger_callback(
callback_data_ptr: *const vk::DebugUtilsMessengerCallbackDataEXT,
_user_data: *mut c_void,
) -> vk::Bool32 {
const VUID_VKSWAPCHAINCREATEINFOKHR_IMAGEEXTENT_01274: i32 = 0x7cd0911d;
use std::borrow::Cow;

if thread::panicking() {
return vk::FALSE;
}
Expand All @@ -42,6 +44,12 @@ unsafe extern "system" fn debug_utils_messenger_callback(
unsafe { CStr::from_ptr(cd.p_message) }.to_string_lossy()
};

// Silence Vulkan Validation error "VUID-VkSwapchainCreateInfoKHR-imageExtent-01274"
// - it's a false positive due to the inherent racy-ness of surface resizing
if cd.message_id_number == VUID_VKSWAPCHAINCREATEINFOKHR_IMAGEEXTENT_01274 {
return vk::FALSE;
}

let _ = std::panic::catch_unwind(|| {
log::log!(
level,
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