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OH_DecodingOptions_GetDesiredDynamicRange

ohos_image_native_sys

Function OH_DecodingOptions_GetDesiredDynamicRange 

Source 
pub unsafe extern "C" fn OH_DecodingOptions_GetDesiredDynamicRange(
    options: *mut OH_DecodingOptions,
    desiredDynamicRange: *mut i32,
) -> Image_ErrorCode
Expand description

@brief Set desiredDynamicRange number for OH_DecodingOptions struct.

@param options The OH_DecodingOptions pointer will be operated. Pointer connot be null. @param desiredDynamicRange the number of desired dynamic range {@link IMAGE_DYNAMIC_RANGE}. Pointer connot be null. @return Returns one of the following result codes: {@link IMAGE_SUCCESS} if the execution is successful. {@link IMAGE_BAD_PARAMETER} options is nullptr, or desiredDynamicRange is nullptr. @since 12