In main.go are three ways to convert 24.8 fixed value to float64/double type.
The 3d one is my way which is not efficient but is useful to illustrate how to
convert 24.8 fixed value to float64/double
type.程安絮package main
import (
. "fmt"
"unsafe"
)
func main()
Hi,
The trick is a variant of the well-known integer-to-float conversion
trick you do if you don't have dedicated hardware for it [0].
64-bit floats have a 52-bit significand and a floating exponent.
Wayland's 24.8 fixed point format can be thought of as a 32-bit
significand and a fixed exponent
On Mon, 16 Jan 2023 14:43:43 +0800
"程安絮" wrote:
> In file main.go is my implementation of FixedToFloat64 vs
> wl_fixed_to_double, the comments can help you to understand my codes.
> Since event wl_touch::orientation's orientation arg is fixed value
> and can be negative, I think this bug is not
On Mon, 16 Jan 2023 14:25:25 +
Matti Ristimäki wrote:
> Hi,
>
>
>
> Ok, this might be the reason…
>
> Your Qt app segfaults in the stand-alone RDP Weston instance case. We
> have no idea why that would be, when weston-smoke works. If it is
> because the app requires hardware accelerated
On Mon, Jan 16, 2023 at 02:25:25PM +, Matti Ristimäki wrote:
> Hi,
Hi,
>
>
>
> Ok, this might be the reason…
>
> Your Qt app segfaults in the stand-alone RDP Weston instance case. We
> have no idea why that would be, when weston-smoke works. If it is
> because the app requires hardware
