integration example fails to run with a validation error

[tasgon]

After running cargo run --package integration, I get this:

wgpu error: Validation Error

Caused by:
    In a RenderPass
      note: encoder = `<CommandBuffer-(0, 1, Vulkan)>`
    In a set_scissor_rect command
    Invalid ScissorRect parameters


thread 'main' panicked at 'Handling wgpu errors as fatal by default', /home/<user>/.cargo/registry/src/git.luolix.top-1ecc6299db9ec823/wgpu-0.7.0/src/backend/direct.rs:1896:5
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

[thenlevy]

I managed to reproduce this. I think the problem is the same as in #816, because I needed to adjust my graphical setting so that the value of scale factor was 1.75

Also I got a similar backtrace as in #816, the validation error occurs in iced_wgpu::Backend::flush when a call to RenderPass::set_scissor_rect is made

[kaimast]

Can reproduce this too.

[hecrj]

Fixed by #818.