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wayland: add jay_screencast

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This commit is contained in:
Julian Orth 2022-07-30 11:40:15 +02:00
parent 022d8d1db0
commit 5a4e48e54a
14 changed files with 635 additions and 11 deletions
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34
src/tree/output.rs
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@ -6,6 +6,7 @@ use {
fixed::Fixed,
ifs::{
jay_output::JayOutput,
jay_screencast::JayScreencast,
wl_output::WlOutputGlobal,
wl_seat::{
collect_kb_foci2, wl_pointer::PendingScroll, NodeSeatState, SeatId, WlSeatGlobal,
@ -18,7 +19,7 @@ use {
zwlr_layer_shell_v1::{BACKGROUND, BOTTOM, OVERLAY, TOP},
},
rect::Rect,
render::{Renderer, Texture},
render::{Framebuffer, Renderer, Texture},
state::State,
text,
tree::{
@ -28,7 +29,7 @@ use {
clonecell::CloneCell, copyhashmap::CopyHashMap, errorfmt::ErrorFmt,
linkedlist::LinkedList, scroller::Scroller,
},
wire::JayOutputId,
wire::{JayOutputId, JayScreencastId},
},
ahash::AHashMap,
smallvec::SmallVec,
@ -58,9 +59,17 @@ pub struct OutputNode {
pub lock_surface: CloneCell<Option<Rc<ExtSessionLockSurfaceV1>>>,
pub preferred_scale: Cell<Fixed>,
pub hardware_cursor: CloneCell<Option<Rc<dyn HardwareCursor>>>,
pub screencasts: CopyHashMap<(ClientId, JayScreencastId), Rc<JayScreencast>>,
}
impl OutputNode {
pub fn perform_screencopies(&self, fb: &Framebuffer, tex: &Texture) {
self.global.perform_screencopies(fb, tex);
for sc in self.screencasts.lock().values() {
sc.copy_texture(self, tex);
}
}
pub fn clear(&self) {
self.global.clear();
self.workspace.set(None);
@ -337,12 +346,31 @@ impl OutputNode {
}
pub fn update_mode(&self, mode: Mode) {
if self.global.mode.get() == mode {
let old_mode = self.global.mode.get();
if old_mode == mode {
return;
}
self.global.mode.set(mode);
let rect = self.calculate_extents();
self.change_extents_(&rect);
if (old_mode.width, old_mode.height) != (mode.width, mode.height) {
let mut to_destroy = vec![];
if let Some(ctx) = self.state.render_ctx.get() {
for sc in self.screencasts.lock().values() {
if let Err(e) = sc.realloc(&ctx) {
log::error!(
"Could not re-allocate buffers for screencast after mode change: {}",
ErrorFmt(e)
);
to_destroy.push(sc.clone());
}
}
}
for sc in to_destroy {
sc.do_destroy();
}
}
}
fn calculate_extents(&self) -> Rect {