Struct HwAccelConfig 

pub struct HwAccelConfig {
    pub backend: HwAccelBackend,
    pub device_index: u8,
    pub fallback_to_software: bool,
}

Runtime configuration for using a hardware acceleration backend.

Fields

backend: HwAccelBackend

The backend to use.

device_index: u8

Device index (for multi-GPU setups).

fallback_to_software: bool

Fall back to software encoding if the HW backend fails.

Implementations

impl HwAccelConfig

pub fn new(backend: HwAccelBackend) -> Self

Creates a new config for the given backend.

pub fn software() -> Self

Software-only configuration.

pub fn with_device(self, index: u8) -> Self

Sets the device index.

pub fn no_fallback(self) -> Self

Disables fallback to software.

Trait Implementations

impl Clone for HwAccelConfig

fn clone(&self) -> HwAccelConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HwAccelConfig

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for HwAccelConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for HwAccelConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.