Struct HwAccelCaps 

pub struct HwAccelCaps {
    pub backend: HwAccelBackend,
    pub can_decode: bool,
    pub can_encode: bool,
    pub max_resolution: (u32, u32),
    pub supported_codecs: Vec<String>,
    pub max_sessions: u8,
}

Capabilities advertised by a hardware acceleration backend.

Fields

backend: HwAccelBackend

Which backend these capabilities describe.

can_decode: bool

Whether this backend can accelerate decoding.

can_encode: bool

Whether this backend can accelerate encoding.

max_resolution: (u32, u32)

Maximum resolution supported (width, height).

supported_codecs: Vec<String>

Codec names supported by this backend (e.g., “hevc”, “av1”).

max_sessions: u8

Maximum concurrent encode/decode sessions.

Implementations

impl HwAccelCaps

pub fn supports_codec(&self, codec: &str) -> bool

Returns true if this backend supports the given codec.

pub fn supports_resolution(&self, width: u32, height: u32) -> bool

Returns true if this backend supports the given resolution.

Trait Implementations

impl Clone for HwAccelCaps

fn clone(&self) -> HwAccelCaps

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for HwAccelCaps

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for HwAccelCaps

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for HwAccelCaps

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.