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wayland: implement linux-drm-syncobj-v1

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Julian Orth 2024-03-21 20:54:21 +01:00
parent 816315170f
commit aaf73d6fdc
29 changed files with 1507 additions and 35 deletions
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26
src/video/drm.rs
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@ -1,4 +1,6 @@
pub mod sync_obj;
mod sys;
pub mod wait_for_sync_obj;
use {
crate::{
@ -52,7 +54,7 @@ pub use sys::{
#[derive(Debug, Error)]
pub enum DrmError {
#[error("Could not reopen a node")]
ReopenNode(#[source] crate::utils::oserror::OsError),
ReopenNode(#[source] OsError),
#[error("Could not retrieve the render node name")]
RenderNodeName(#[source] OsError),
#[error("Could not retrieve the device node name")]
@ -113,6 +115,28 @@ pub enum DrmError {
Version(#[source] OsError),
#[error("Format of IN_FORMATS property is invalid")]
InFormats,
#[error("Could not import a sync obj")]
ImportSyncObj(#[source] OsError),
#[error("Could not create a sync obj")]
CreateSyncObj(#[source] OsError),
#[error("Could not export a sync obj")]
ExportSyncObj(#[source] OsError),
#[error("Could not register an eventfd with a sync obj")]
RegisterEventfd(#[source] OsError),
#[error("Could not create an eventfd")]
EventFd(#[source] OsError),
#[error("Could not read from an eventfd")]
ReadEventFd(#[source] IoUringError),
#[error("No sync obj context available")]
NoSyncObjContextAvailable,
#[error("Could not signal the sync obj")]
SignalSyncObj(#[source] OsError),
#[error("Could not transfer a sync obj point")]
TransferPoint(#[source] OsError),
#[error("Could not merge two sync files")]
Merge(#[source] OsError),
#[error("Could not import a sync file into a sync obj")]
ImportSyncFile(#[source] OsError),
}
fn render_node_name(fd: c::c_int) -> Result<Ustring, DrmError> {