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GraphContext

oximedia_graph::context

Struct GraphContext 

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pub struct GraphContext { /* private fields */ }
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Execution context for running filter graphs.

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impl GraphContext

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pub fn new(graph: FilterGraph) -> Self

Create a new execution context for a graph.

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pub fn graph(&self) -> &FilterGraph

Get a reference to the underlying graph.

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pub fn graph_mut(&mut self) -> &mut FilterGraph

Get a mutable reference to the underlying graph.

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pub fn frame_pool(&self) -> &FramePool

Get the frame pool.

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pub fn frame_pool_mut(&mut self) -> &mut FramePool

Get mutable access to the frame pool.

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pub fn stats(&self) -> &ProcessingStats

Get processing statistics.

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pub fn node_stats(&self, id: NodeId) -> Option<&NodeStats>

Get statistics for a specific node.

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pub fn is_running(&self) -> bool

Check if the context is currently running.

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pub fn initialize(&mut self) -> GraphResult<()>

Initialize the context for processing.

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pub fn start(&mut self) -> GraphResult<()>

Start processing.

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pub fn step(&mut self) -> GraphResult<bool>

Process one step.

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pub fn stop(&mut self) -> GraphResult<()>

Stop processing.

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pub fn reset(&mut self) -> GraphResult<()>

Reset the context.

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pub fn flush(&mut self) -> GraphResult<()>

Flush all pending frames.

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pub fn run_to_completion(&mut self) -> GraphResult<()>

Run the graph until completion or error.

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