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bevyengine
Window transparency broken on Windows
Bevy version
main
The transparent_window example appears to have broken.
2023-02-07T09:15:10.694725Z INFO bevy_render::renderer: AdapterInfo { name: "NVIDIA GeForce RTX 3050 Ti Laptop GPU", vendor: 4318, device: 9632, device_type: DiscreteGpu, driver: "NVIDIA", driver_info: "527.56", backend: Vulkan }
2023-02-07T09:15:10.985257Z INFO bevy_diagnostic::system_information_diagnostics_plugin::internal: SystemInfo { os: "Windows 11 Home", kernel: "22621", cpu: "11th Gen Intel(R) Core(TM) i7-11800H @ 2.30GHz", core_count: "8", memory: "63.7 GiB" }
Can't seem to repro this myself, going to try updating my drivers. Maybe should try a cargo clean/cargo run --example transparent_window
Same issue occurred on Mac OS on Metal.
SystemInfo { os: "MacOS 12.1 ", kernel: "21.2.0", cpu: "Apple M1", core_count: "8", memory: "8.0 GiB" }
This is known, see the docs on https://dev-docs.bevyengine.org/bevy/prelude/struct.Window.html#structfield.transparent
I opened a PR to improve the situation on macOS: https://github.com/bevyengine/bevy/pull/7617
On windows, it should be fixed by latest winit update, but I can't confirm it myself.
Doc should be updated to remove mention of issues on windows: https://github.com/bevyengine/bevy/blob/2344b943a2f65031200a19d314b328a2eea320ae/crates/bevy_window/src/window.rs#L130-L135
This appears to be broken on main again. I've tried a cargo clean and running in release with no luck.
transparent_window example not working for me either.
cargo run --example transparent_window
Finished dev [unoptimized + debuginfo] target(s) in 0.42s
Running `target\debug\examples\transparent_window.exe`
2023-06-14T07:43:02.479588Z INFO bevy_winit::system: Creating new window "Bevy App" (0v0)
2023-06-14T07:43:02.769532Z INFO bevy_render::renderer: AdapterInfo { name: "NVIDIA GeForce GTX 1660 Ti", vendor: 4318, device: 8593, device_type: DiscreteGpu, driver: "NVIDIA", driver_info: "528.79", backend: Vulkan }
2023-06-14T07:43:04.046657Z INFO bevy_diagnostic::system_information_diagnostics_plugin::internal: SystemInfo { os: "Windows 10 Home", kernel: "19045", cpu:
"Intel(R) Core(TM) i7-9750H CPU @ 2.60GHz", core_count: "6", memory: "15.8 GiB" }
@aevyrie @morfert Could you try running the winit example here? https://github.com/rust-windowing/winit/blob/master/examples/transparent.rs
Will see if I can repro again this week.
I cloned winit and ran cargo run --example transprent but the window was not transparent.
This may be a winit problem.
Investigating a bit and it seems like that might just be an issue with their example not drawing anything?
https://github.com/rust-windowing/winit/issues/2502
This might be a red herring, but blur and similar decorators were broken in the tauri-adjacent crate on Win 11 22H2 https://github.com/tauri-apps/window-vibrancy/issues/45
This might be a red herring, but blur and similar decorators were broken in the tauri-adjacent crate on Win 11 22H2 tauri-apps/window-vibrancy#45
My bad, the bevy example is actually fine on Win 11 22H2.
Yeah, winit is probably fine I tried drawing something.
Transparent
With:
WindowBuilder::new()
.with_decorations(false)
.with_transparent(true)
.with_inner_size(size)
.with_min_inner_size(size)
.build(&event_loop)
.unwrap()
Result:
Not transparent
With:
WindowBuilder::new()
.with_title("Hello Pixels")
.with_inner_size(size)
.with_min_inner_size(size)
.build(&event_loop)
.unwrap()
Result:
Conclusion
As long as something is drawn, winit seems to properly become transparent.
Addendum
The Not transparent test is the unmodified minimal winit example from pixels.
@morfert
Pixels might not be the best library to test this, because of https://github.com/parasyte/pixels/issues/370 That leads to it being either "fully transparent" or "fully opaque".
Using the following code:
let window = WindowBuilder::new()
.with_title("A simple window")
.with_transparent(true)
.build(&event_loop)
.expect("Builing window failed");
let instance = wgpu::Instance::default();
let surface = unsafe { instance.create_surface(&window) }.expect("Could not create surface");
for ad in instance.enumerate_adapters(wgpu::Backends::all()) {
info!(
"Adapter : {:?}\n Supported Alpha : {:?}",
ad.get_info(),
surface.get_capabilities(&ad).alpha_modes
);
}
I enumerate to see all supported alpha_modes for all adapters on my laptop. The results are as follows:
2023-08-30T08:05:50.081235Z INFO gapoo:
Adapter : AdapterInfo { name: "NVIDIA GeForce GTX 1660 Ti", vendor: 4318, device: 8593, device_type: DiscreteGpu, driver: "NVIDIA", driver_info: "532.09", backend: Vulkan }
Supported Alpha : [Opaque]
at src\main.rs:29
2023-08-30T08:05:50.081668Z INFO gapoo:
Adapter : AdapterInfo { name: "Intel(R) UHD Graphics 630", vendor: 32902, device: 16027, device_type: IntegratedGpu, driver: "Intel Corporation", driver_info: "Intel driver", backend: Vulkan }
Supported Alpha : [Opaque, Inherit]
at src\main.rs:29
2023-08-30T08:05:50.081924Z INFO gapoo:
Adapter : AdapterInfo { name: "NVIDIA GeForce GTX 1660 Ti", vendor: 4318, device: 8593, device_type: DiscreteGpu, driver: "", driver_info: "", backend: Dx12 }
Supported Alpha : [Opaque]
at src\main.rs:29
2023-08-30T08:05:50.114292Z INFO gapoo:
Adapter : AdapterInfo { name: "Intel(R) UHD Graphics 630", vendor: 32902, device: 16027, device_type: IntegratedGpu, driver: "", driver_info: "", backend: Dx12 }
Supported Alpha : [Opaque]
at src\main.rs:29
2023-08-30T08:05:50.123944Z INFO gapoo:
Adapter : AdapterInfo { name: "Microsoft Basic Render Driver", vendor: 5140, device: 140, device_type: Cpu, driver: "", driver_info: "", backend: Dx12 }
Supported Alpha : [Opaque]
at src\main.rs:29
Only Opaque and Inherit are available. This might be the problem.
I also have transparency not working as well, are there any active workarounds?
Hi, are there any updates on this problem? Looks like transparency still not working(#10929), even with winit latest versions.
Has they're been any update on this? transparency is still not working and now I'm noticing the examples just missing from the winit repo
No updates.. I have been out of town for the last month.. thanksSent from my iPhoneOn May 23, 2024, at 11:55 PM, lunarcleint @.***> wrote: Has they're been any update on this? transparency is still not working and now I'm noticing the examples just missing from the winit repo
—Reply to this email directly, view it on GitHub, or unsubscribe.You are receiving this because you commented.Message ID: @.***>
I also have this problem with AMD Radeon 680M on Win 11, only getting Opaque in the list of supported alpha modes. Not sure if that is related or not, but the transparency example on master does not work.
This has been fixed on the latest bevy 0.14 testing, try it out :D
On Wed, Jun 26, 2024 at 2:13 PM KernelKrusha @.***> wrote:
I also have this problem with AMD Radeon 680M, only getting Opaque in the list of supported alpha modes. Not sure if that is related or not, but the transparency example on master does not work.
— Reply to this email directly, view it on GitHub https://github.com/bevyengine/bevy/issues/7544#issuecomment-2192635689, or unsubscribe https://github.com/notifications/unsubscribe-auth/AVFSDXX6PSQY7POCYW7JUKLZJMVFZAVCNFSM6AAAAAAUTWL7ZSVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDCOJSGYZTKNRYHE . You are receiving this because you commented.Message ID: @.***>
This will be fantastic is so. I will update and retest…Thank you Sent from my iPhoneOn Jun 26, 2024, at 8:38 PM, lunarcleint @.***> wrote: This has been fixed on the latest bevy 0.14 testing, try it out :D
On Wed, Jun 26, 2024 at 2:13 PM KernelKrusha @.***>
wrote:
I also have this problem with AMD Radeon 680M, only getting Opaque in the
list of supported alpha modes. Not sure if that is related or not, but the
transparency example on master does not work.
—
Reply to this email directly, view it on GitHub
https://github.com/bevyengine/bevy/issues/7544#issuecomment-2192635689,
or unsubscribe
.
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@.***>
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Off topic but why is there not a most current version number on the bevy website? I had to look in github. The getting started or the front page should have the most current version displayed.
IMHO.. :)
Thanks
On Wed, Jun 26, 2024 at 11:07 PM Brad Messerle @.***> wrote:
This will be fantastic is so. I will update and retest…
Thank you Sent from my iPhone
On Jun 26, 2024, at 8:38 PM, lunarcleint @.***> wrote:
This has been fixed on the latest bevy 0.14 testing, try it out :D
On Wed, Jun 26, 2024 at 2:13 PM KernelKrusha @.***> wrote:
I also have this problem with AMD Radeon 680M, only getting Opaque in the list of supported alpha modes. Not sure if that is related or not, but the transparency example on master does not work.
— Reply to this email directly, view it on GitHub https://github.com/bevyengine/bevy/issues/7544#issuecomment-2192635689,
or unsubscribe < https://github.com/notifications/unsubscribe-auth/AVFSDXX6PSQY7POCYW7JUKLZJMVFZAVCNFSM6AAAAAAUTWL7ZSVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDCOJSGYZTKNRYHE>
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-- Reminder to all what it means to be an American. 1969.. https://www.youtube.com/watch?v=TZBTyTWOZCM
updated my little sample app to bevy 0.14-rc3.
Still getting errors on Windows.
This is error log...
warning: trader-seth-event-calendar (bin "trader-seth-event-calendar")
generated 3 warnings
Finished dev profile [unoptimized + debuginfo] target(s) in 1m 53s
Running target\debug\trader-seth-event-calendar.exe
2024-06-27T20:04:30.672264Z INFO
bevy_diagnostic::system_information_diagnostics_plugin::internal:
SystemInfo { os: "Windows 11 Home", kernel: "22631", cpu: "12th Gen
Intel(R) Core(TM) i7-12700H", core_count: "14", memory: "15.7 GiB" }
2024-06-27T20:04:32.601736Z INFO bevy_render::renderer: AdapterInfo {
name: "NVIDIA GeForce RTX 3060 Laptop GPU", vendor: 4318, device: 9568,
device_type: DiscreteGpu, driver: "NVIDIA", driver_info: "551.86", backend:
Vulkan }
2024-06-27T20:04:33.752522Z INFO bevy_winit::system: Creating new window
"Trader Seth - Event Calendar" (Entity { index: 0, generation: 1 })
thread 'Compute Task Pool (7)' panicked at
C:\Users\bradm.cargo\registry\src\index.crates.io-6f17d22bba15001f\wgpu-0.20.1\src\backend\wgpu_core.rs:751
:18:
Error in Surface::configure: Validation Error
Caused by: Requested alpha mode PostMultiplied is not in the list of supported alpha modes: [Opaque]
note: run with RUST_BACKTRACE=1 environment variable to display a
backtrace
Encountered a panic in system bevy_render::view::window::create_surfaces!
Thank You
On Thu, Jun 27, 2024 at 10:05 AM Brad Messerle @.***> wrote:
Off topic but why is there not a most current version number on the bevy website? I had to look in github. The getting started or the front page should have the most current version displayed.
IMHO.. :)
Thanks
On Wed, Jun 26, 2024 at 11:07 PM Brad Messerle @.***> wrote:
This will be fantastic is so. I will update and retest…
Thank you Sent from my iPhone
On Jun 26, 2024, at 8:38 PM, lunarcleint @.***> wrote:
This has been fixed on the latest bevy 0.14 testing, try it out :D
On Wed, Jun 26, 2024 at 2:13 PM KernelKrusha @.***> wrote:
I also have this problem with AMD Radeon 680M, only getting Opaque in the list of supported alpha modes. Not sure if that is related or not, but the transparency example on master does not work.
— Reply to this email directly, view it on GitHub https://github.com/bevyengine/bevy/issues/7544#issuecomment-2192635689,
or unsubscribe < https://github.com/notifications/unsubscribe-auth/AVFSDXX6PSQY7POCYW7JUKLZJMVFZAVCNFSM6AAAAAAUTWL7ZSVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDCOJSGYZTKNRYHE>
. You are receiving this because you commented.Message ID: @.***>
— Reply to this email directly, view it on GitHub https://github.com/bevyengine/bevy/issues/7544#issuecomment-2192847352, or unsubscribe https://github.com/notifications/unsubscribe-auth/AABX2FUOSJ42N75E36CRW2DZJNNJDAVCNFSM6AAAAAAUTWL7ZSVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDCOJSHA2DOMZVGI . You are receiving this because you commented.Message ID: @.***>
-- Reminder to all what it means to be an American. 1969.. https://www.youtube.com/watch?v=TZBTyTWOZCM
-- Reminder to all what it means to be an American. 1969.. https://www.youtube.com/watch?v=TZBTyTWOZCM
sorry i had to update to Opaque mode.. and it works.
Thank You for the support !!!
On Thu, Jun 27, 2024 at 4:07 PM Brad Messerle @.***> wrote:
updated my little sample app to bevy 0.14-rc3.
Still getting errors on Windows.
This is error log... warning:
trader-seth-event-calendar(bin "trader-seth-event-calendar") generated 3 warnings Finisheddevprofile [unoptimized + debuginfo] target(s) in 1m 53s Runningtarget\debug\trader-seth-event-calendar.exe2024-06-27T20:04:30.672264Z INFO bevy_diagnostic::system_information_diagnostics_plugin::internal: SystemInfo { os: "Windows 11 Home", kernel: "22631", cpu: "12th Gen Intel(R) Core(TM) i7-12700H", core_count: "14", memory: "15.7 GiB" } 2024-06-27T20:04:32.601736Z INFO bevy_render::renderer: AdapterInfo { name: "NVIDIA GeForce RTX 3060 Laptop GPU", vendor: 4318, device: 9568, device_type: DiscreteGpu, driver: "NVIDIA", driver_info: "551.86", backend: Vulkan } 2024-06-27T20:04:33.752522Z INFO bevy_winit::system: Creating new window "Trader Seth - Event Calendar" (Entity { index: 0, generation: 1 }) thread 'Compute Task Pool (7)' panicked at C:\Users\bradm.cargo\registry\src\index.crates.io-6f17d22bba15001f\wgpu-0.20.1\src\backend\wgpu_core.rs:751 :18: Error in Surface::configure: Validation ErrorCaused by: Requested alpha mode PostMultiplied is not in the list of supported alpha modes: [Opaque]
note: run with
RUST_BACKTRACE=1environment variable to display a backtrace Encountered a panic in systembevy_render::view::window::create_surfaces!Thank You
On Thu, Jun 27, 2024 at 10:05 AM Brad Messerle @.***> wrote:
Off topic but why is there not a most current version number on the bevy website? I had to look in github. The getting started or the front page should have the most current version displayed.
IMHO.. :)
Thanks
On Wed, Jun 26, 2024 at 11:07 PM Brad Messerle @.***> wrote:
This will be fantastic is so. I will update and retest…
Thank you Sent from my iPhone
On Jun 26, 2024, at 8:38 PM, lunarcleint @.***> wrote:
This has been fixed on the latest bevy 0.14 testing, try it out :D
On Wed, Jun 26, 2024 at 2:13 PM KernelKrusha @.***> wrote:
I also have this problem with AMD Radeon 680M, only getting Opaque in the list of supported alpha modes. Not sure if that is related or not, but the transparency example on master does not work.
— Reply to this email directly, view it on GitHub < https://github.com/bevyengine/bevy/issues/7544#issuecomment-2192635689>,
or unsubscribe < https://github.com/notifications/unsubscribe-auth/AVFSDXX6PSQY7POCYW7JUKLZJMVFZAVCNFSM6AAAAAAUTWL7ZSVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDCOJSGYZTKNRYHE>
. You are receiving this because you commented.Message ID: @.***>
— Reply to this email directly, view it on GitHub https://github.com/bevyengine/bevy/issues/7544#issuecomment-2192847352, or unsubscribe https://github.com/notifications/unsubscribe-auth/AABX2FUOSJ42N75E36CRW2DZJNNJDAVCNFSM6AAAAAAUTWL7ZSVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDCOJSHA2DOMZVGI . You are receiving this because you commented.Message ID: @.***>
-- Reminder to all what it means to be an American. 1969.. https://www.youtube.com/watch?v=TZBTyTWOZCM
-- Reminder to all what it means to be an American. 1969.. https://www.youtube.com/watch?v=TZBTyTWOZCM
-- Reminder to all what it means to be an American. 1969.. https://www.youtube.com/watch?v=TZBTyTWOZCM
The example from https://github.com/bevyengine/bevy/blob/release-0.14.0/examples/window/transparent_window.rs does not work for me. I'm getting a black background.
Bevy 0.14, Windows 10, Vulkan, [Opaque]
SystemInfo { os: "Windows 10 Pro", kernel: "19045", cpu: "Intel(R) Core(TM) i7-6800K CPU @ 3.40GHz", core_count: "6", memory: "15.9 GiB" }
AdapterInfo { name: "NVIDIA GeForce GTX 1080", vendor: 4318, device: 7040, device_type: DiscreteGpu, driver: "NVIDIA", driver_info: "556.12", backend: Vulkan }
