AmfContext Struct Reference

AMF encoder context. More...

#include <amfenc.h>

Data Fields
AVClass *	avclass
amf_handle	library
	handle to DLL library More...
AMFFactory *	factory
	pointer to AMF factory More...
AMFDebug *	debug
	pointer to AMF debug interface More...
AMFTrace *	trace
	pointer to AMF trace interface More...
amf_uint64	version
	version of AMF runtime More...
AmfTraceWriter	tracer
	AMF writer registered with AMF. More...
AMFContext *	context
	AMF context. More...
AMFComponent *	encoder
	AMF encoder object. More...
amf_bool	eof
	flag indicating EOF happened More...
AMF_SURFACE_FORMAT	format
	AMF surface format. More...
AVBufferRef *	hw_device_ctx
	pointer to HW accelerator (decoder) More...
AVBufferRef *	hw_frames_ctx
	pointer to HW accelerator (frame allocator) More...
int	hwsurfaces_in_queue
int	hwsurfaces_in_queue_max
int	delayed_drain
AMFSurface *	delayed_surface
AVFrame *	delayed_frame
AVFifoBuffer *	timestamp_list
int64_t	dts_delay
int	log_to_dbg
int	usage
int	profile
int	level
int	preanalysis
int	quality
int	b_frame_delta_qp
int	ref_b_frame_delta_qp
int	rate_control_mode
int	enforce_hrd
int	filler_data
int	enable_vbaq
int	skip_frame
int	qp_i
int	qp_p
int	qp_b
int	max_au_size
int	header_spacing
int	b_frame_ref
int	intra_refresh_mb
int	coding_mode
int	me_half_pel
int	me_quarter_pel
int	aud
int	gops_per_idr
int	header_insertion_mode
int	min_qp_i
int	max_qp_i
int	min_qp_p
int	max_qp_p
int	tier

Detailed Description

AMF encoder context.

Definition at line 46 of file amfenc.h.

Field Documentation

AVClass* AmfContext::avclass

Definition at line 47 of file amfenc.h.

amf_handle AmfContext::library

handle to DLL library

Definition at line 49 of file amfenc.h.

Referenced by amf_load_library(), and ff_amf_encode_close().

AMFFactory* AmfContext::factory

pointer to AMF factory

Definition at line 50 of file amfenc.h.

Referenced by amf_init_context(), amf_init_encoder(), amf_load_library(), and ff_amf_encode_close().

AMFDebug* AmfContext::debug

pointer to AMF debug interface

Definition at line 51 of file amfenc.h.

Referenced by amf_load_library(), and ff_amf_encode_close().

AMFTrace* AmfContext::trace

pointer to AMF trace interface

Definition at line 52 of file amfenc.h.

Referenced by amf_init_context(), amf_load_library(), and ff_amf_encode_close().

amf_uint64 AmfContext::version

version of AMF runtime

Definition at line 54 of file amfenc.h.

Referenced by amf_load_library(), and ff_amf_encode_close().

AmfTraceWriter AmfContext::tracer

AMF writer registered with AMF.

Definition at line 55 of file amfenc.h.

Referenced by amf_init_context().

AMFContext* AmfContext::context

AMF context.

Definition at line 56 of file amfenc.h.

Referenced by amf_init_context(), amf_init_encoder(), ff_amf_encode_close(), and ff_amf_send_frame().

AMFComponent* AmfContext::encoder

AMF encoder object.

Definition at line 58 of file amfenc.h.

Referenced by amf_encode_init_h264(), amf_encode_init_hevc(), amf_init_encoder(), ff_amf_encode_close(), ff_amf_receive_packet(), and ff_amf_send_frame().

amf_bool AmfContext::eof

flag indicating EOF happened

Definition at line 59 of file amfenc.h.

Referenced by ff_amf_receive_packet(), and ff_amf_send_frame().

AMF_SURFACE_FORMAT AmfContext::format

AMF surface format.

Definition at line 60 of file amfenc.h.

Referenced by amf_encode_init_h264(), amf_encode_init_hevc(), amf_init_encoder(), and ff_amf_send_frame().

AVBufferRef* AmfContext::hw_device_ctx

pointer to HW accelerator (decoder)

Definition at line 62 of file amfenc.h.

Referenced by amf_init_context(), and ff_amf_encode_close().

AVBufferRef* AmfContext::hw_frames_ctx

pointer to HW accelerator (frame allocator)

Definition at line 63 of file amfenc.h.

Referenced by amf_init_context(), amf_init_encoder(), ff_amf_encode_close(), and ff_amf_send_frame().

int AmfContext::hwsurfaces_in_queue

Definition at line 65 of file amfenc.h.

Referenced by amf_init_context(), ff_amf_receive_packet(), and ff_amf_send_frame().

int AmfContext::hwsurfaces_in_queue_max

Definition at line 66 of file amfenc.h.

Referenced by amf_init_context(), and ff_amf_receive_packet().

int AmfContext::delayed_drain

Definition at line 69 of file amfenc.h.

Referenced by ff_amf_encode_close(), ff_amf_receive_packet(), and ff_amf_send_frame().

AMFSurface* AmfContext::delayed_surface

Definition at line 70 of file amfenc.h.

Referenced by ff_amf_encode_close(), ff_amf_receive_packet(), and ff_amf_send_frame().

AVFrame* AmfContext::delayed_frame

Definition at line 71 of file amfenc.h.

Referenced by amf_load_library(), ff_amf_encode_close(), ff_amf_receive_packet(), and ff_amf_send_frame().

AVFifoBuffer* AmfContext::timestamp_list

Definition at line 74 of file amfenc.h.

Referenced by amf_copy_buffer(), amf_load_library(), ff_amf_encode_close(), and timestamp_queue_enqueue().

int64_t AmfContext::dts_delay

Definition at line 75 of file amfenc.h.

Referenced by amf_copy_buffer(), and amf_load_library().

int AmfContext::log_to_dbg

Definition at line 79 of file amfenc.h.

Referenced by amf_init_context().

int AmfContext::usage

Definition at line 82 of file amfenc.h.

Referenced by amf_encode_init_h264(), and amf_encode_init_hevc().

int AmfContext::profile

Definition at line 83 of file amfenc.h.

Referenced by amf_encode_init_h264(), and amf_encode_init_hevc().

int AmfContext::level

Definition at line 84 of file amfenc.h.

Referenced by amf_encode_init_h264(), and amf_encode_init_hevc().

int AmfContext::preanalysis

Definition at line 85 of file amfenc.h.

Referenced by amf_encode_init_h264(), and amf_encode_init_hevc().

int AmfContext::quality

Definition at line 86 of file amfenc.h.

Referenced by amf_encode_init_h264(), and amf_encode_init_hevc().

int AmfContext::b_frame_delta_qp

Definition at line 87 of file amfenc.h.

Referenced by amf_encode_init_h264().

int AmfContext::ref_b_frame_delta_qp

Definition at line 88 of file amfenc.h.

Referenced by amf_encode_init_h264().

int AmfContext::rate_control_mode

Definition at line 92 of file amfenc.h.

Referenced by amf_encode_init_h264(), and amf_encode_init_hevc().

int AmfContext::enforce_hrd

Definition at line 93 of file amfenc.h.

Referenced by amf_encode_init_h264(), and amf_encode_init_hevc().

int AmfContext::filler_data

Definition at line 94 of file amfenc.h.

Referenced by amf_encode_init_h264(), and amf_encode_init_hevc().

int AmfContext::enable_vbaq

Definition at line 95 of file amfenc.h.

Referenced by amf_encode_init_h264(), and amf_encode_init_hevc().

int AmfContext::skip_frame

Definition at line 96 of file amfenc.h.

Referenced by amf_encode_init_h264(), and amf_encode_init_hevc().

int AmfContext::qp_i

Definition at line 97 of file amfenc.h.

Referenced by amf_encode_init_h264(), and amf_encode_init_hevc().

int AmfContext::qp_p

Definition at line 98 of file amfenc.h.

Referenced by amf_encode_init_h264(), and amf_encode_init_hevc().

int AmfContext::qp_b

Definition at line 99 of file amfenc.h.

Referenced by amf_encode_init_h264().

int AmfContext::max_au_size

Definition at line 100 of file amfenc.h.

Referenced by amf_encode_init_h264(), and amf_encode_init_hevc().

int AmfContext::header_spacing

Definition at line 101 of file amfenc.h.

Referenced by amf_encode_init_h264().

int AmfContext::b_frame_ref

Definition at line 102 of file amfenc.h.

Referenced by amf_encode_init_h264().

int AmfContext::intra_refresh_mb

Definition at line 103 of file amfenc.h.

Referenced by amf_encode_init_h264().

int AmfContext::coding_mode

Definition at line 104 of file amfenc.h.

Referenced by amf_encode_init_h264().

int AmfContext::me_half_pel

Definition at line 105 of file amfenc.h.

Referenced by amf_encode_init_h264(), and amf_encode_init_hevc().

int AmfContext::me_quarter_pel

Definition at line 106 of file amfenc.h.

Referenced by amf_encode_init_h264(), and amf_encode_init_hevc().

int AmfContext::aud

Definition at line 107 of file amfenc.h.

Referenced by ff_amf_send_frame().

int AmfContext::gops_per_idr

Definition at line 111 of file amfenc.h.

Referenced by amf_encode_init_hevc().

int AmfContext::header_insertion_mode

Definition at line 112 of file amfenc.h.

Referenced by amf_encode_init_hevc().

int AmfContext::min_qp_i

Definition at line 113 of file amfenc.h.

Referenced by amf_encode_init_hevc().

int AmfContext::max_qp_i

Definition at line 114 of file amfenc.h.

Referenced by amf_encode_init_hevc().

int AmfContext::min_qp_p

Definition at line 115 of file amfenc.h.

Referenced by amf_encode_init_hevc().

int AmfContext::max_qp_p

Definition at line 116 of file amfenc.h.

Referenced by amf_encode_init_hevc().

int AmfContext::tier

Definition at line 117 of file amfenc.h.

Referenced by amf_encode_init_hevc().

---

The documentation for this struct was generated from the following file:

• libavcodec/amfenc.h