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Owned pixel buffer for no-copy presentation

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This is based on the API that will be used for no-copy presentation. But
wraps it in `set_buffer`.

This also fixes the Wayland buffer code to set `self.width` and
`self.height` on resize, and set the length of the shared memory file
when the buffer is created.

Co-authored-by: jtnunley <jtnunley01@gmail.com>
This commit is contained in:
Ian Douglas Scott 2023-04-06 00:30:59 -07:00 • committed by GitHub
parent e5d546ff9e
commit a09e4cf679
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GPG key ID: 4AEE18F83AFDEB23
19 changed files with 1176 additions and 438 deletions
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4
Cargo.toml
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@ -14,7 +14,7 @@ rust-version = "1.64.0"
[features]
default = ["x11", "wayland", "wayland-dlopen"]
wayland = ["wayland-backend", "wayland-client", "nix", "fastrand"]
wayland = ["wayland-backend", "wayland-client", "memmap2", "nix", "fastrand"]
wayland-dlopen = ["wayland-sys/dlopen"]
x11 = ["bytemuck", "nix", "x11rb", "x11-dl"]
@ -25,6 +25,7 @@ thiserror = "1.0.30"
[target.'cfg(all(unix, not(any(target_vendor = "apple", target_os = "android", target_os = "redox"))))'.dependencies]
bytemuck = { version = "1.12.3", optional = true }
memmap2 = { version = "0.5.8", optional = true }
nix = { version = "0.26.1", optional = true }
wayland-backend = { version = "0.1.0", features = ["client_system"], optional = true }
wayland-client = { version = "0.30.0", optional = true }
@ -40,6 +41,7 @@ version = "0.45.0"
features = ["Win32_Graphics_Gdi", "Win32_UI_WindowsAndMessaging", "Win32_Foundation"]
[target.'cfg(target_os = "macos")'.dependencies]
bytemuck = { version = "1.12.3", features = ["extern_crate_alloc"] }
cocoa = "0.24.0"
core-graphics = "0.22.3"
foreign-types = "0.3.0"