calculate_output_region() [2/2]

Region MayaFlux::Kakshya::calculate_output_region	(	uint64_t	current_frame,
		uint64_t	frames_to_process,
		const std::shared_ptr< SignalSourceContainer > &	container
	)

Calculate output region for frame-based processing.

Parameters

current_frame	Current frame index.
frames_to_process	Number of frames to process.
container	Container providing layout information.

Returns

Region representing the output bounds for the specified frames.

Definition at line 203 of file RegionUtils.cpp.

{
    const auto& structure = container->get_structure();
    uint64_t total_frames = structure.get_samples_count_per_channel();
    uint64_t num_channels = structure.get_channel_count();
 
    if (current_frame >= total_frames) {
        throw std::out_of_range("Current frame exceeds container bounds");
    }
 
    uint64_t available_frames = total_frames - current_frame;
    uint64_t actual_frames = std::min(frames_to_process, available_frames);
 
    Region output_shape;
    output_shape.start_coordinates = { current_frame, 0 };
    output_shape.end_coordinates = { current_frame + actual_frames - 1, num_channels - 1 };
 
    return output_shape;
}

References calculate_output_region(), MayaFlux::Kakshya::Region::end_coordinates, and MayaFlux::Kakshya::Region::start_coordinates.

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