EncodeAPI

nvidia_video_codec_sdk::safe

Struct EncodeAPI 

Source 
pub struct EncodeAPI {
Show 42 fields
    pub open_encode_session: unsafe extern "C" fn(*mut c_void, u32, *mut *mut c_void) -> NVENCSTATUS,
    pub open_encode_session_ex: unsafe extern "C" fn(*mut NV_ENC_OPEN_ENCODE_SESSION_EX_PARAMS, *mut *mut c_void) -> NVENCSTATUS,
    pub initialize_encoder: unsafe extern "C" fn(*mut c_void, *mut NV_ENC_INITIALIZE_PARAMS) -> NVENCSTATUS,
    pub reconfigure_encoder: unsafe extern "C" fn(*mut c_void, *mut NV_ENC_RECONFIGURE_PARAMS) -> NVENCSTATUS,
    pub destroy_encoder: unsafe extern "C" fn(encoder: *mut c_void) -> NVENCSTATUS,
    pub get_encode_guid_count: unsafe extern "C" fn(*mut c_void, *mut u32) -> NVENCSTATUS,
    pub get_encode_guids: unsafe extern "C" fn(*mut c_void, *mut GUID, u32, *mut u32) -> NVENCSTATUS,
    pub get_encode_profile_guid_count: unsafe extern "C" fn(*mut c_void, GUID, *mut u32) -> NVENCSTATUS,
    pub get_encode_profile_guids: unsafe extern "C" fn(*mut c_void, GUID, *mut GUID, u32, *mut u32) -> NVENCSTATUS,
    pub get_input_format_count: unsafe extern "C" fn(*mut c_void, GUID, *mut u32) -> NVENCSTATUS,
    pub get_input_formats: unsafe extern "C" fn(*mut c_void, GUID, *mut NV_ENC_BUFFER_FORMAT, u32, *mut u32) -> NVENCSTATUS,
    pub get_encode_preset_count: unsafe extern "C" fn(*mut c_void, GUID, *mut u32) -> NVENCSTATUS,
    pub get_encode_preset_guids: unsafe extern "C" fn(*mut c_void, GUID, *mut GUID, u32, *mut u32) -> NVENCSTATUS,
    pub get_encode_preset_config: unsafe extern "C" fn(*mut c_void, GUID, GUID, *mut NV_ENC_PRESET_CONFIG) -> NVENCSTATUS,
    pub get_encode_preset_config_ex: unsafe extern "C" fn(*mut c_void, GUID, GUID, NV_ENC_TUNING_INFO, *mut NV_ENC_PRESET_CONFIG) -> NVENCSTATUS,
    pub get_encode_caps: unsafe extern "C" fn(*mut c_void, GUID, *mut NV_ENC_CAPS_PARAM, *mut c_int) -> NVENCSTATUS,
    pub create_input_buffer: unsafe extern "C" fn(*mut c_void, *mut NV_ENC_CREATE_INPUT_BUFFER) -> NVENCSTATUS,
    pub destroy_input_buffer: unsafe extern "C" fn(*mut c_void, NV_ENC_INPUT_PTR) -> NVENCSTATUS,
    pub lock_input_buffer: unsafe extern "C" fn(*mut c_void, *mut NV_ENC_LOCK_INPUT_BUFFER) -> NVENCSTATUS,
    pub unlock_input_buffer: unsafe extern "C" fn(*mut c_void, NV_ENC_INPUT_PTR) -> NVENCSTATUS,
    pub create_bitstream_buffer: unsafe extern "C" fn(*mut c_void, *mut NV_ENC_CREATE_BITSTREAM_BUFFER) -> NVENCSTATUS,
    pub destroy_bitstream_buffer: unsafe extern "C" fn(*mut c_void, NV_ENC_OUTPUT_PTR) -> NVENCSTATUS,
    pub lock_bitstream: unsafe extern "C" fn(*mut c_void, *mut NV_ENC_LOCK_BITSTREAM) -> NVENCSTATUS,
    pub unlock_bitstream: unsafe extern "C" fn(*mut c_void, NV_ENC_OUTPUT_PTR) -> NVENCSTATUS,
    pub map_input_resource: unsafe extern "C" fn(*mut c_void, *mut NV_ENC_MAP_INPUT_RESOURCE) -> NVENCSTATUS,
    pub unmap_input_resource: unsafe extern "C" fn(*mut c_void, NV_ENC_INPUT_PTR) -> NVENCSTATUS,
    pub register_resource: unsafe extern "C" fn(*mut c_void, *mut NV_ENC_REGISTER_RESOURCE) -> NVENCSTATUS,
    pub unregister_resource: unsafe extern "C" fn(*mut c_void, NV_ENC_REGISTERED_PTR) -> NVENCSTATUS,
    pub create_mv_buffer: unsafe extern "C" fn(*mut c_void, *mut NV_ENC_CREATE_MV_BUFFER) -> NVENCSTATUS,
    pub destroy_mv_buffer: unsafe extern "C" fn(*mut c_void, NV_ENC_OUTPUT_PTR) -> NVENCSTATUS,
    pub encode_picture: unsafe extern "C" fn(*mut c_void, *mut NV_ENC_PIC_PARAMS) -> NVENCSTATUS,
    pub get_encode_stats: unsafe extern "C" fn(*mut c_void, *mut NV_ENC_STAT) -> NVENCSTATUS,
    pub get_sequence_params: unsafe extern "C" fn(*mut c_void, *mut NV_ENC_SEQUENCE_PARAM_PAYLOAD) -> NVENCSTATUS,
    pub get_sequence_param_ex: unsafe extern "C" fn(*mut c_void, *mut NV_ENC_INITIALIZE_PARAMS, *mut NV_ENC_SEQUENCE_PARAM_PAYLOAD) -> NVENCSTATUS,
    pub register_async_event: unsafe extern "C" fn(*mut c_void, *mut NV_ENC_EVENT_PARAMS) -> NVENCSTATUS,
    pub unregister_async_event: unsafe extern "C" fn(*mut c_void, *mut NV_ENC_EVENT_PARAMS) -> NVENCSTATUS,
    pub invalidate_ref_frames: unsafe extern "C" fn(*mut c_void, u64) -> NVENCSTATUS,
    pub run_motion_estimation_only: unsafe extern "C" fn(*mut c_void, *mut NV_ENC_MEONLY_PARAMS) -> NVENCSTATUS,
    pub get_last_error_string: unsafe extern "C" fn(encoder: *mut c_void) -> *const c_char,
    pub set_io_cuda_streams: unsafe extern "C" fn(*mut c_void, NV_ENC_CUSTREAM_PTR, NV_ENC_CUSTREAM_PTR) -> NVENCSTATUS,
    pub restore_encoder_state: unsafe extern "C" fn(*mut c_void, *mut NV_ENC_RESTORE_ENCODER_STATE_PARAMS) -> NVENCSTATUS,
    pub lookahead_picture: unsafe extern "C" fn(*mut c_void, *mut NV_ENC_LOOKAHEAD_PIC_PARAMS) -> NVENCSTATUS,

}
Expand description

An instance of the NvEncodeAPI interface, containing function pointers which should be used to interface with the rest of the Encoder API.

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§open_encode_session: unsafe extern "C" fn(*mut c_void, u32, *mut *mut c_void) -> NVENCSTATUS§open_encode_session_ex: unsafe extern "C" fn(*mut NV_ENC_OPEN_ENCODE_SESSION_EX_PARAMS, *mut *mut c_void) -> NVENCSTATUS§initialize_encoder: unsafe extern "C" fn(*mut c_void, *mut NV_ENC_INITIALIZE_PARAMS) -> NVENCSTATUS§reconfigure_encoder: unsafe extern "C" fn(*mut c_void, *mut NV_ENC_RECONFIGURE_PARAMS) -> NVENCSTATUS§destroy_encoder: unsafe extern "C" fn(encoder: *mut c_void) -> NVENCSTATUS§get_encode_guid_count: unsafe extern "C" fn(*mut c_void, *mut u32) -> NVENCSTATUS§get_encode_guids: unsafe extern "C" fn(*mut c_void, *mut GUID, u32, *mut u32) -> NVENCSTATUS§get_encode_profile_guid_count: unsafe extern "C" fn(*mut c_void, GUID, *mut u32) -> NVENCSTATUS§get_encode_profile_guids: unsafe extern "C" fn(*mut c_void, GUID, *mut GUID, u32, *mut u32) -> NVENCSTATUS§get_input_format_count: unsafe extern "C" fn(*mut c_void, GUID, *mut u32) -> NVENCSTATUS§get_input_formats: unsafe extern "C" fn(*mut c_void, GUID, *mut NV_ENC_BUFFER_FORMAT, u32, *mut u32) -> NVENCSTATUS§get_encode_preset_count: unsafe extern "C" fn(*mut c_void, GUID, *mut u32) -> NVENCSTATUS§get_encode_preset_guids: unsafe extern "C" fn(*mut c_void, GUID, *mut GUID, u32, *mut u32) -> NVENCSTATUS§get_encode_preset_config: unsafe extern "C" fn(*mut c_void, GUID, GUID, *mut NV_ENC_PRESET_CONFIG) -> NVENCSTATUS§get_encode_preset_config_ex: unsafe extern "C" fn(*mut c_void, GUID, GUID, NV_ENC_TUNING_INFO, *mut NV_ENC_PRESET_CONFIG) -> NVENCSTATUS§get_encode_caps: unsafe extern "C" fn(*mut c_void, GUID, *mut NV_ENC_CAPS_PARAM, *mut c_int) -> NVENCSTATUS§create_input_buffer: unsafe extern "C" fn(*mut c_void, *mut NV_ENC_CREATE_INPUT_BUFFER) -> NVENCSTATUS§destroy_input_buffer: unsafe extern "C" fn(*mut c_void, NV_ENC_INPUT_PTR) -> NVENCSTATUS§lock_input_buffer: unsafe extern "C" fn(*mut c_void, *mut NV_ENC_LOCK_INPUT_BUFFER) -> NVENCSTATUS§unlock_input_buffer: unsafe extern "C" fn(*mut c_void, NV_ENC_INPUT_PTR) -> NVENCSTATUS§create_bitstream_buffer: unsafe extern "C" fn(*mut c_void, *mut NV_ENC_CREATE_BITSTREAM_BUFFER) -> NVENCSTATUS§destroy_bitstream_buffer: unsafe extern "C" fn(*mut c_void, NV_ENC_OUTPUT_PTR) -> NVENCSTATUS§lock_bitstream: unsafe extern "C" fn(*mut c_void, *mut NV_ENC_LOCK_BITSTREAM) -> NVENCSTATUS§unlock_bitstream: unsafe extern "C" fn(*mut c_void, NV_ENC_OUTPUT_PTR) -> NVENCSTATUS§map_input_resource: unsafe extern "C" fn(*mut c_void, *mut NV_ENC_MAP_INPUT_RESOURCE) -> NVENCSTATUS§unmap_input_resource: unsafe extern "C" fn(*mut c_void, NV_ENC_INPUT_PTR) -> NVENCSTATUS§register_resource: unsafe extern "C" fn(*mut c_void, *mut NV_ENC_REGISTER_RESOURCE) -> NVENCSTATUS§unregister_resource: unsafe extern "C" fn(*mut c_void, NV_ENC_REGISTERED_PTR) -> NVENCSTATUS§create_mv_buffer: unsafe extern "C" fn(*mut c_void, *mut NV_ENC_CREATE_MV_BUFFER) -> NVENCSTATUS§destroy_mv_buffer: unsafe extern "C" fn(*mut c_void, NV_ENC_OUTPUT_PTR) -> NVENCSTATUS§encode_picture: unsafe extern "C" fn(*mut c_void, *mut NV_ENC_PIC_PARAMS) -> NVENCSTATUS§get_encode_stats: unsafe extern "C" fn(*mut c_void, *mut NV_ENC_STAT) -> NVENCSTATUS§get_sequence_params: unsafe extern "C" fn(*mut c_void, *mut NV_ENC_SEQUENCE_PARAM_PAYLOAD) -> NVENCSTATUS§get_sequence_param_ex: unsafe extern "C" fn(*mut c_void, *mut NV_ENC_INITIALIZE_PARAMS, *mut NV_ENC_SEQUENCE_PARAM_PAYLOAD) -> NVENCSTATUS§register_async_event: unsafe extern "C" fn(*mut c_void, *mut NV_ENC_EVENT_PARAMS) -> NVENCSTATUS§unregister_async_event: unsafe extern "C" fn(*mut c_void, *mut NV_ENC_EVENT_PARAMS) -> NVENCSTATUS§invalidate_ref_frames: unsafe extern "C" fn(*mut c_void, u64) -> NVENCSTATUS§run_motion_estimation_only: unsafe extern "C" fn(*mut c_void, *mut NV_ENC_MEONLY_PARAMS) -> NVENCSTATUS§get_last_error_string: unsafe extern "C" fn(encoder: *mut c_void) -> *const c_char§set_io_cuda_streams: unsafe extern "C" fn(*mut c_void, NV_ENC_CUSTREAM_PTR, NV_ENC_CUSTREAM_PTR) -> NVENCSTATUS§restore_encoder_state: unsafe extern "C" fn(*mut c_void, *mut NV_ENC_RESTORE_ENCODER_STATE_PARAMS) -> NVENCSTATUS§lookahead_picture: unsafe extern "C" fn(*mut c_void, *mut NV_ENC_LOOKAHEAD_PIC_PARAMS) -> NVENCSTATUS

Trait Implementations§

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impl Clone for EncodeAPI

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fn clone(&self) -> EncodeAPI

Returns a duplicate of the value. Read more
1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for EncodeAPI

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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