Struct nvidia_video_codec_sdk::sys::nvEncodeAPI::_NV_ENC_INITIALIZE_PARAMS

#[repr(C)]
pub struct _NV_ENC_INITIALIZE_PARAMS {

    pub version: u32,
    pub encodeGUID: GUID,
    pub presetGUID: GUID,
    pub encodeWidth: u32,
    pub encodeHeight: u32,
    pub darWidth: u32,
    pub darHeight: u32,
    pub frameRateNum: u32,
    pub frameRateDen: u32,
    pub enableEncodeAsync: u32,
    pub enablePTD: u32,
    pub _bitfield_align_1: [u32; 0],
    pub _bitfield_1: __BindgenBitfieldUnit<[u8; 4]>,
    pub privDataSize: u32,
    pub privData: *mut c_void,
    pub encodeConfig: *mut NV_ENC_CONFIG,
    pub maxEncodeWidth: u32,
    pub maxEncodeHeight: u32,
    pub maxMEHintCountsPerBlock: [NVENC_EXTERNAL_ME_HINT_COUNTS_PER_BLOCKTYPE; 2],
    pub tuningInfo: NV_ENC_TUNING_INFO,
    pub bufferFormat: NV_ENC_BUFFER_FORMAT,
    pub numStateBuffers: u32,
    pub outputStatsLevel: NV_ENC_OUTPUT_STATS_LEVEL,
    pub reserved: [u32; 285],
    pub reserved2: [*mut c_void; 64],
}

Fields

version: u32

encodeGUID: GUID

presetGUID: GUID

encodeWidth: u32

encodeHeight: u32

darWidth: u32

darHeight: u32

frameRateNum: u32

frameRateDen: u32

enableEncodeAsync: u32

enablePTD: u32

_bitfield_align_1: [u32; 0]

_bitfield_1: __BindgenBitfieldUnit<[u8; 4]>

privDataSize: u32

privData: *mut c_void

encodeConfig: *mut NV_ENC_CONFIG

maxEncodeWidth: u32

maxEncodeHeight: u32

maxMEHintCountsPerBlock: [NVENC_EXTERNAL_ME_HINT_COUNTS_PER_BLOCKTYPE; 2]

tuningInfo: NV_ENC_TUNING_INFO

bufferFormat: NV_ENC_BUFFER_FORMAT

numStateBuffers: u32

outputStatsLevel: NV_ENC_OUTPUT_STATS_LEVEL

reserved: [u32; 285]

reserved2: [*mut c_void; 64]

Implementations

impl _NV_ENC_INITIALIZE_PARAMS

pub fn new(encode_guid: GUID, width: u32, height: u32) -> Self

Builder for NV_ENC_INITIALIZE_PARAMS.

pub fn preset_guid(&mut self, preset_guid: GUID) -> &mut Self

Specifies the preset for encoding. If the preset GUID is set then the preset configuration will be applied before any other parameter.

pub fn encode_config(&mut self, encode_config: &mut NV_ENC_CONFIG) -> &mut Self

Specifies the advanced codec specific structure. If client has sent a valid codec config structure, it will override parameters set by the NV_ENC_INITIALIZE_PARAMS::preset_guid.

The client can query the interface for codec-specific parameters using Encoder::get_preset_config. It can then modify (if required) some of the codec config parameters and send down a custom config structure using this method. Even in this case the client is recommended to pass the same preset GUID it has used to get the config.

pub fn display_aspect_ratio(&mut self, width: u32, height: u32) -> &mut Self

Specifies the display aspect ratio (H264/HEVC) or the render width/height (AV1).

pub fn framerate(&mut self, numerator: u32, denominator: u32) -> &mut Self

Specifies the framerate in frames per second as a fraction numerator / denominator.

pub fn enable_picture_type_decision(&mut self) -> &mut Self

Enable the Picture Type Decision to be taken by the NvEncodeAPI interface.

impl _NV_ENC_INITIALIZE_PARAMS

pub fn reportSliceOffsets(&self) -> u32

pub fn set_reportSliceOffsets(&mut self, val: u32)

pub fn enableSubFrameWrite(&self) -> u32

pub fn set_enableSubFrameWrite(&mut self, val: u32)

pub fn enableExternalMEHints(&self) -> u32

pub fn set_enableExternalMEHints(&mut self, val: u32)

pub fn enableMEOnlyMode(&self) -> u32

pub fn set_enableMEOnlyMode(&mut self, val: u32)

pub fn enableWeightedPrediction(&self) -> u32

pub fn set_enableWeightedPrediction(&mut self, val: u32)

pub fn splitEncodeMode(&self) -> u32

pub fn set_splitEncodeMode(&mut self, val: u32)

pub fn enableOutputInVidmem(&self) -> u32

pub fn set_enableOutputInVidmem(&mut self, val: u32)

pub fn enableReconFrameOutput(&self) -> u32

pub fn set_enableReconFrameOutput(&mut self, val: u32)

pub fn enableOutputStats(&self) -> u32

pub fn set_enableOutputStats(&mut self, val: u32)

pub fn reservedBitFields(&self) -> u32

pub fn set_reservedBitFields(&mut self, val: u32)

pub fn new_bitfield_1( reportSliceOffsets: u32, enableSubFrameWrite: u32, enableExternalMEHints: u32, enableMEOnlyMode: u32, enableWeightedPrediction: u32, splitEncodeMode: u32, enableOutputInVidmem: u32, enableReconFrameOutput: u32, enableOutputStats: u32, reservedBitFields: u32 ) -> __BindgenBitfieldUnit<[u8; 4]>

Trait Implementations

impl Clone for _NV_ENC_INITIALIZE_PARAMS

fn clone(&self) -> _NV_ENC_INITIALIZE_PARAMS

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for _NV_ENC_INITIALIZE_PARAMS

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

Formats the value using the given formatter.

impl Default for _NV_ENC_INITIALIZE_PARAMS

fn default() -> Self

Returns the “default value” for a type.

impl Hash for _NV_ENC_INITIALIZE_PARAMS

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 Ord for _NV_ENC_INITIALIZE_PARAMS

fn cmp(&self, other: &_NV_ENC_INITIALIZE_PARAMS) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<_NV_ENC_INITIALIZE_PARAMS> for _NV_ENC_INITIALIZE_PARAMS

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl PartialOrd<_NV_ENC_INITIALIZE_PARAMS> for _NV_ENC_INITIALIZE_PARAMS

fn partial_cmp(&self, other: &_NV_ENC_INITIALIZE_PARAMS) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for _NV_ENC_INITIALIZE_PARAMS

impl Eq for _NV_ENC_INITIALIZE_PARAMS

impl StructuralEq for _NV_ENC_INITIALIZE_PARAMS

impl StructuralPartialEq for _NV_ENC_INITIALIZE_PARAMS