Struct AlphaBatchBuilder

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pub struct AlphaBatchBuilder {
    pub alpha_batch_list: AlphaBatchList,
    pub opaque_batch_list: OpaqueBatchList,
    pub render_task_id: RenderTaskId,
    render_task_address: RenderTaskAddress,
}

Expand description

Encapsulates the logic of building batches for items that are blended.

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§alpha_batch_list: AlphaBatchList§opaque_batch_list: OpaqueBatchList§render_task_id: RenderTaskId§render_task_address: RenderTaskAddress

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impl AlphaBatchBuilder

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pub fn new( screen_size: DeviceIntSize, break_advanced_blend_batches: bool, lookback_count: usize, render_task_id: RenderTaskId, render_task_address: RenderTaskAddress, memory: &FrameMemory, ) -> Self

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fn clear(&mut self)

Clear all current batches in this builder. This is typically used when a primitive is encountered that occludes all previous content in this batch list.

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pub fn build( self, batch_containers: &mut Vec<AlphaBatchContainer, FrameAllocator>, merged_batches: &mut AlphaBatchContainer, task_rect: DeviceIntRect, task_scissor_rect: Option<DeviceIntRect>, )

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pub fn push_single_instance( &mut self, key: BatchKey, features: BatchFeatures, bounding_rect: &PictureRect, z_id: ZBufferId, instance: PrimitiveInstanceData, )

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pub fn set_params_and_get_batch( &mut self, key: BatchKey, features: BatchFeatures, bounding_rect: &PictureRect, z_id: ZBufferId, ) -> &mut Vec<PrimitiveInstanceData, FrameAllocator>

Auto Trait Implementations§

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impl UnwindSafe for AlphaBatchBuilder

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