Enum ffmpeg_sys_next::_bindgen_ty_4 [−][src]
#[repr(u32)] pub enum _bindgen_ty_4 { AV_CODEC_HW_CONFIG_METHOD_HW_DEVICE_CTX, AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX, AV_CODEC_HW_CONFIG_METHOD_INTERNAL, AV_CODEC_HW_CONFIG_METHOD_AD_HOC, }
Variants
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().
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.
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.
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
Auto Trait Implementations
impl RefUnwindSafe for _bindgen_ty_4
impl Send for _bindgen_ty_4
impl Sync for _bindgen_ty_4
impl Unpin for _bindgen_ty_4
impl UnwindSafe for _bindgen_ty_4
Blanket Implementations
Mutably borrows from an owned value. Read more