Lines Matching refs:callback
62 * @brief Preview output frame start callback to be called in {@link PreviewOutput_Callbacks}.
64 * @param previewOutput the {@link Camera_PreviewOutput} which deliver the callback.
70 * @brief Preview output frame end callback to be called in {@link PreviewOutput_Callbacks}.
72 * @param previewOutput the {@link Camera_PreviewOutput} which deliver the callback.
73 * @param frameCount the frame count which delivered by the callback.
79 * @brief Preview output error callback to be called in {@link PreviewOutput_Callbacks}.
81 * @param previewOutput the {@link Camera_PreviewOutput} which deliver the callback.
114 * @brief Register preview output change event callback.
117 * @param callback the {@link PreviewOutput_Callbacks} to be registered.
123 PreviewOutput_Callbacks* callback);
126 * @brief Unregister preview output change event callback.
129 * @param callback the {@link PreviewOutput_Callbacks} to be unregistered.
135 PreviewOutput_Callbacks* callback);