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metal: implement tearing

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This commit is contained in:
Julian Orth 2024-07-18 15:04:02 +02:00
parent d355059ad9
commit 49f6304716
31 changed files with 726 additions and 51 deletions
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9
src/video/drm.rs
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@ -41,14 +41,15 @@ use crate::{
dmabuf::DmaBuf,
drm::sys::{
auth_magic, drm_format_modifier, drm_format_modifier_blob, drop_master, get_version,
revoke_lease, DRM_CAP_CURSOR_HEIGHT, DRM_CAP_CURSOR_WIDTH, FORMAT_BLOB_CURRENT,
revoke_lease, DRM_CAP_ATOMIC_ASYNC_PAGE_FLIP, DRM_CAP_CURSOR_HEIGHT,
DRM_CAP_CURSOR_WIDTH, FORMAT_BLOB_CURRENT,
},
Modifier, INVALID_MODIFIER,
},
};
pub use sys::{
drm_mode_modeinfo, DRM_CLIENT_CAP_ATOMIC, DRM_MODE_ATOMIC_ALLOW_MODESET,
DRM_MODE_ATOMIC_NONBLOCK, DRM_MODE_PAGE_FLIP_EVENT,
DRM_MODE_ATOMIC_NONBLOCK, DRM_MODE_PAGE_FLIP_ASYNC, DRM_MODE_PAGE_FLIP_EVENT,
};
#[derive(Debug, Error)]
@ -339,6 +340,10 @@ impl DrmMaster {
Ok((width, height))
}
pub fn supports_async_commit(&self) -> bool {
self.get_cap(DRM_CAP_ATOMIC_ASYNC_PAGE_FLIP) == Ok(1)
}
pub fn get_connector_info(
&self,
connector: DrmConnector,