Struct VideoEncodeH264QualityLevelPropertiesKHR

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pub struct VideoEncodeH264QualityLevelPropertiesKHR<'a> {
    pub s_type: StructureType,
    pub p_next: *mut c_void,
    pub preferred_rate_control_flags: VideoEncodeH264RateControlFlagsKHR,
    pub preferred_gop_frame_count: u32,
    pub preferred_idr_period: u32,
    pub preferred_consecutive_b_frame_count: u32,
    pub preferred_temporal_layer_count: u32,
    pub preferred_constant_qp: VideoEncodeH264QpKHR,
    pub preferred_max_l0_reference_count: u32,
    pub preferred_max_l1_reference_count: u32,
    pub preferred_std_entropy_coding_mode_flag: Bool32,
    /* private fields */
}

Expand description

Native structure VkVideoEncodeH264QualityLevelPropertiesKHR.

Khronos reference: VkVideoEncodeH264QualityLevelPropertiesKHR

Fields§

§s_type: StructureType

Native field sType.

§p_next: *mut c_void

Native field pNext.

§preferred_rate_control_flags: VideoEncodeH264RateControlFlagsKHR

Native field preferredRateControlFlags.

§preferred_gop_frame_count: u32

Native field preferredGopFrameCount.

§preferred_idr_period: u32

Native field preferredIdrPeriod.

§preferred_consecutive_b_frame_count: u32

Native field preferredConsecutiveBFrameCount.

§preferred_temporal_layer_count: u32

Native field preferredTemporalLayerCount.

§preferred_constant_qp: VideoEncodeH264QpKHR

Native field preferredConstantQp.

§preferred_max_l0_reference_count: u32

Native field preferredMaxL0ReferenceCount.

§preferred_max_l1_reference_count: u32

Native field preferredMaxL1ReferenceCount.

§preferred_std_entropy_coding_mode_flag: Bool32

Native field preferredStdEntropyCodingModeFlag.

Implementations§

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impl<'a> VideoEncodeH264QualityLevelPropertiesKHR<'a>

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pub fn new() -> Self

Construct the record with its canonical sType tag and default native state.

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pub fn set_preferred_rate_control_flags( self, value: VideoEncodeH264RateControlFlagsKHR, ) -> Self

Set native field preferredRateControlFlags without native effects.

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pub fn set_preferred_gop_frame_count(self, value: u32) -> Self

Set native field preferredGopFrameCount without native effects.

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pub fn set_preferred_idr_period(self, value: u32) -> Self

Set native field preferredIdrPeriod without native effects.

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pub fn set_preferred_consecutive_b_frame_count(self, value: u32) -> Self

Set native field preferredConsecutiveBFrameCount without native effects.

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pub fn set_preferred_temporal_layer_count(self, value: u32) -> Self

Set native field preferredTemporalLayerCount without native effects.

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pub fn set_preferred_constant_qp(self, value: VideoEncodeH264QpKHR) -> Self

Set native field preferredConstantQp without native effects.

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pub fn set_preferred_max_l0_reference_count(self, value: u32) -> Self

Set native field preferredMaxL0ReferenceCount without native effects.

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pub fn set_preferred_max_l1_reference_count(self, value: u32) -> Self

Set native field preferredMaxL1ReferenceCount without native effects.

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pub fn set_preferred_std_entropy_coding_mode_flag(self, value: Bool32) -> Self

Set native field preferredStdEntropyCodingModeFlag without native effects.

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pub fn push_next<T: Extends<Self>>( self, next: &'a mut T, ) -> Result<Self, ConstructionError>

Prepend one registry-compatible node, retaining its exclusive borrow.

The node must have a null p_next and both headers must have canonical tags. Existing links are never traversed and remain written after the borrow ends. Type compatibility does not establish enabled extensions or Vulkan valid usage.