Struct rerun::external::re_renderer::RenderContext

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pub struct RenderContext {
Show 14 fields
    pub device: Arc<Device>,
    pub queue: Arc<Queue>,
    pub config: RenderContextConfig,
    pub(crate) global_bindings: GlobalBindings,
    renderers: RwLock<RawRwLock, Renderers>,
    pub(crate) resolver: FileResolver<OsFileSystem>,
    pub texture_manager_2d: TextureManager2D,
    pub(crate) cpu_write_gpu_read_belt: Mutex<RawMutex, CpuWriteGpuReadBelt>,
    pub gpu_readback_belt: Mutex<RawMutex, GpuReadbackBelt>,
    inflight_queue_submissions: Vec<SubmissionIndex>,
    pub active_frame: ActiveFrameContext,
    frame_index_for_uncaptured_errors: Arc<AtomicU64>,
    top_level_error_tracker: Arc<ErrorTracker>,
    pub gpu_resources: WgpuResourcePools,

}
Expand description

Any resource involving wgpu rendering which can be re-used across different scenes. I.e. render pipelines, resource pools, etc.

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§device: Arc<Device>§queue: Arc<Queue>§config: RenderContextConfig§global_bindings: GlobalBindings§renderers: RwLock<RawRwLock, Renderers>§resolver: FileResolver<OsFileSystem>§texture_manager_2d: TextureManager2D§cpu_write_gpu_read_belt: Mutex<RawMutex, CpuWriteGpuReadBelt>§gpu_readback_belt: Mutex<RawMutex, GpuReadbackBelt>§inflight_queue_submissions: Vec<SubmissionIndex>§active_frame: ActiveFrameContext§frame_index_for_uncaptured_errors: Arc<AtomicU64>§top_level_error_tracker: Arc<ErrorTracker>§gpu_resources: WgpuResourcePools

Implementations§

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impl RenderContext

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pub fn new( adapter: &Adapter, device: Arc<Device>, queue: Arc<Queue>, config: RenderContextConfig ) -> Result<RenderContext, RenderContextError>

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pub fn begin_frame(&mut self)

Call this at the beginning of a new frame.

Updates internal book-keeping, frame allocators and executes delayed events like shader reloading.

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pub fn before_submit(&mut self)

Call this at the end of a frame but before submitting command buffers (e.g. from crate::view_builder::ViewBuilder)

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pub fn renderer<R>(&self) -> MappedRwLockReadGuard<'_, RawRwLock, R>
where R: 'static + Renderer + Send + Sync,

Gets a renderer with the specified type, initializing it if necessary.

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pub fn active_frame_idx(&self) -> u64

Returns the global frame index of the active frame.

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pub fn device_caps(&self) -> &DeviceCaps

Returns the device’s capabilities.

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