Enum ffmpeg_sys_fframes::_bindgen_ty_4

#[repr(u32)]
pub enum _bindgen_ty_4 {
    AV_CODEC_HW_CONFIG_METHOD_HW_DEVICE_CTX = 1,
    AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX = 2,
    AV_CODEC_HW_CONFIG_METHOD_INTERNAL = 4,
    AV_CODEC_HW_CONFIG_METHOD_AD_HOC = 8,
}

Variants

AV_CODEC_HW_CONFIG_METHOD_HW_DEVICE_CTX = 1

The codec supports this format via the hw_device_ctx interface.

When selecting this format, AVCodecContext.hw_device_ctx should have been set to a device of the specified type before calling avcodec_open2().

AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX = 2

The codec supports this format via the hw_frames_ctx interface.

When selecting this format for a decoder, AVCodecContext.hw_frames_ctx should be set to a suitable frames context inside the get_format() callback. The frames context must have been created on a device of the specified type.

When selecting this format for an encoder, AVCodecContext.hw_frames_ctx should be set to the context which will be used for the input frames before calling avcodec_open2().

AV_CODEC_HW_CONFIG_METHOD_INTERNAL = 4

The codec supports this format by some internal method.

This format can be selected without any additional configuration - no device or frames context is required.

AV_CODEC_HW_CONFIG_METHOD_AD_HOC = 8

The codec supports this format by some ad-hoc method.

Additional settings and/or function calls are required. See the codec-specific documentation for details. (Methods requiring this sort of configuration are deprecated and others should be used in preference.)

Trait Implementations

impl Clone for _bindgen_ty_4

fn clone(&self) -> _bindgen_ty_4

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for _bindgen_ty_4

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

Formats the value using the given formatter.

impl Hash for _bindgen_ty_4

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for _bindgen_ty_4

fn eq(&self, other: &_bindgen_ty_4) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for _bindgen_ty_4

impl Eq for _bindgen_ty_4

impl StructuralPartialEq for _bindgen_ty_4