read_camera() [2/2]

std::shared_ptr< Kakshya::CameraContainer > MayaFlux::Creator::read_camera

(

const IO::CameraConfig &

config

)

Open a camera device as a live source container.

Opens via IOManager::open_camera() and returns the container, like read_audio() returns its container. Nothing is hooked until you pipe it into Graphics, or call IOManager::hook_camera_to_buffer().

Parameters

config

Device name, resolution hint, fps hint, format override.

Returns

Opened CameraContainer, or nullptr on failure.

Definition at line 196 of file Creator.cpp.

{
    auto container = get_io_manager()->open_camera(config);
    if (!container) {
        MF_ERROR(Journal::Component::API, Journal::Context::Runtime,
            "read_camera: open_camera failed for device '{}'", config.device_name);
        return nullptr;
    }
 
    MF_LIVE_EXPOSE_AUTO(container);
    return container;
}

References MayaFlux::Journal::API, MayaFlux::IO::CameraConfig::device_name, MayaFlux::get_io_manager(), MF_ERROR, MF_LIVE_EXPOSE_AUTO, and MayaFlux::Journal::Runtime.

Here is the call graph for this function: