Struct libdrm::MasterRef

pub struct MasterRef<'a, T>(_)
 where
    T: 'a + Device;

A simple handle to the DRM Master lock. This can be generated by any object that implements the UnprivilegedDevice trait.

Trait Implementations

impl<'a, T: Debug> Debug for MasterRef<'a, T> where
    T: 'a + Device, 

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<'a, T> AsRawFd for MasterRef<'a, T> where
    T: 'a + Device, 

fn as_raw_fd(&self) -> RawFd

Extracts the raw file descriptor.

impl<'a, T> Device for MasterRef<'a, T> where
    T: 'a + Device, 

fn magic(&self) -> Result<AuthToken>

Generates and returns a magic token unique to the current process. This token can be used to authenticate with the DRM Master.

fn stats(&self) -> Result<()>

fn set_client_cap(&self, cap: ClientCapability, set: bool) -> Result<()>

Tells the DRM device whether we understand or do not understand a particular capability. Some features, such as atomic modesetting, require informing the device that the process can use such features before it will expose them.

fn wait_vblan(&self)

impl<'a, T> MasterDevice for MasterRef<'a, T> where
    T: 'a + Device, 

fn drop_master(&self) -> Result<()>

impl<'a, T> Control for MasterRef<'a, T> where
    T: 'a + Device, 

fn resource_ids(&self) -> Result<ResourceIds>

Attempts to read the list of all resource ids.

fn plane_ids(&self) -> Result<PlaneResourceIds>

Attempts to read the list of all plane ids.

fn connector(&self, id: ConnectorId) -> Result<ConnectorInfo>

Attempts to get a connector given its id.

fn encoder(&self, id: EncoderId) -> Result<EncoderInfo>

Attempts to get an encoder given its id.

fn crtc(&self, id: CrtcId) -> Result<CrtcInfo>

Attempts to get a crtc given its id.

fn framebuffer(&self, id: FramebufferId) -> Result<FramebufferInfo>

Attempts to get a framebuffer given its id.

fn plane(&self, id: PlaneId) -> Result<PlaneInfo>

Attempts to get a plane given its id.

fn create_framebuffer<T>(&self, buffer: &T) -> Result<FramebufferId> where
    T: Buffer, 

Attempts to get a Crtc's Gamma Lookup Table (LUT) given its CrtcId.

fn add_framebuffer2(&self)

fn remove_framebuffer(&self, id: FramebufferId) -> Result<()>

fn dumbbuffer<'a>(
    &'a self,
    size: (u16, u16),
    bpp: u8
) -> Result<DumbBuffer<'a, Self>>

fn properties<T>(&self, resource: T) -> Result<ResourcePropertyHandles> where
    T: ResourceId, 

fn resource_property(
    &self,
    handle: PropertyHandle
) -> Result<ResourcePropertyInfo>

fn proberty_blob(&self)

fn create_property_blob(&self)

fn removeproperty_blob(&self)

impl<'a, T> MasterControl for MasterRef<'a, T> where
    T: 'a + Device, 

fn set_crtc(
    &self,
    crtc: CrtcId,
    buffer: FramebufferId,
    connectors: &[ConnectorId],
    position: (u32, u32),
    mode: Option<Mode>
) -> Result<()>

Applies a Crtc to a Framebuffer and outputs it on a list of Connectors.