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OH_VideoProcessing_SetSurface

ohos_video_processing_engine_sys::video_processing

Function OH_VideoProcessing_SetSurface 

Source 
pub unsafe extern "C" fn OH_VideoProcessing_SetSurface(
    videoProcessor: *mut OH_VideoProcessing,
    window: *const OHNativeWindow,
) -> VideoProcessing_ErrorCode
Available on crate features api-12 and video-processing only.
Expand description

Set the output surface for video processing.

Set the output surface before starting video processing.

§Arguments

  • videoProcessor - A video processing instance pointer.

  • window - The output surface pointer.

§Returns

  • [VIDEO_PROCESSING_SUCCESS] if setting output surface successfully.

[VIDEO_PROCESSING_ERROR_INVALID_INSTANCE] if instance is null or not a video processing instance.

[VIDEO_PROCESSING_ERROR_INVALID_PARAMETER] if window is null.

Available since API-level: 12