#include <string.h>
#include <sys/types.h>
#include <mfx/mfxvideo.h>
#include "libavutil/common.h"
#include "libavutil/hwcontext.h"
#include "libavutil/hwcontext_qsv.h"
#include "libavutil/mem.h"
#include "libavutil/log.h"
#include "libavutil/time.h"
#include "libavutil/imgutils.h"
#include "libavcodec/bytestream.h"
#include "avcodec.h"
#include "internal.h"
#include "packet_internal.h"
#include "qsv.h"
#include "qsv_internal.h"
#include "qsvenc.h"

Macros
#define	UNMATCH(x) (param_out.mfx.x != q->param.mfx.x)

Functions
static const char *	print_profile (mfxU16 profile)

static const char *	print_ratecontrol (mfxU16 rc_mode)

static const char *	print_threestate (mfxU16 val)

static void	dump_video_param (AVCodecContext avctx, QSVEncContext q, mfxExtBuffer **coding_opts)

static int	select_rc_mode (AVCodecContext avctx, QSVEncContext q)

static int	check_enc_param (AVCodecContext avctx, QSVEncContext q)

static int	init_video_param_jpeg (AVCodecContext avctx, QSVEncContext q)

static int	init_video_param (AVCodecContext avctx, QSVEncContext q)

static int	qsv_retrieve_enc_jpeg_params (AVCodecContext avctx, QSVEncContext q)

static int	qsv_retrieve_enc_vp9_params (AVCodecContext avctx, QSVEncContext q)

static int	qsv_retrieve_enc_params (AVCodecContext avctx, QSVEncContext q)

static int	qsv_init_opaque_alloc (AVCodecContext avctx, QSVEncContext q)

static int	qsvenc_init_session (AVCodecContext avctx, QSVEncContext q)

static unsigned int	qsv_fifo_item_size (void)

static unsigned int	qsv_fifo_size (const AVFifoBuffer *fifo)

int	ff_qsv_enc_init (AVCodecContext avctx, QSVEncContext q)

static void	free_encoder_ctrl_payloads (mfxEncodeCtrl *enc_ctrl)

static void	clear_unused_frames (QSVEncContext *q)

static int	get_free_frame (QSVEncContext q, QSVFrame *f)

static int	submit_frame (QSVEncContext q, const AVFrame frame, QSVFrame **new_frame)

static void	print_interlace_msg (AVCodecContext avctx, QSVEncContext q)

static int	encode_frame (AVCodecContext avctx, QSVEncContext q, const AVFrame *frame)

int	ff_qsv_encode (AVCodecContext avctx, QSVEncContext q, AVPacket pkt, const AVFrame frame, int *got_packet)

int	ff_qsv_enc_close (AVCodecContext avctx, QSVEncContext q)

Variables
struct {
mfxU16 profile

const char * name

}	profile_names []

struct {
mfxU16 rc_mode

const char * name

}	rc_names []

const AVCodecHWConfigInternal *const	ff_qsv_enc_hw_configs []

Macro Definition Documentation

#define UNMATCH ( x ) (param_out.mfx.x != q->param.mfx.x)

Referenced by check_enc_param().

Function Documentation

static const char* print_profile ( mfxU16 profile )

static

Definition at line 74 of file qsvenc.c.

Referenced by dump_video_param().

static const char* print_ratecontrol ( mfxU16 rc_mode )

static

Definition at line 114 of file qsvenc.c.

Referenced by dump_video_param().

static const char* print_threestate ( mfxU16 val )

static

Definition at line 123 of file qsvenc.c.

Referenced by dump_video_param().

static void dump_video_param	(	AVCodecContext *	avctx,
		QSVEncContext *	q,
		mfxExtBuffer **	coding_opts
	)

static

Definition at line 132 of file qsvenc.c.

Referenced by qsv_retrieve_enc_params().

static int select_rc_mode	(	AVCodecContext *	avctx,
		QSVEncContext *	q
	)

static

Definition at line 300 of file qsvenc.c.

Referenced by init_video_param().

static int check_enc_param	(	AVCodecContext *	avctx,
		QSVEncContext *	q
	)

static

Definition at line 389 of file qsvenc.c.

Referenced by init_video_param().

static int init_video_param_jpeg	(	AVCodecContext *	avctx,
		QSVEncContext *	q
	)

static

Definition at line 420 of file qsvenc.c.

Referenced by ff_qsv_enc_init().

static int init_video_param	(	AVCodecContext *	avctx,
		QSVEncContext *	q
	)

static

Definition at line 484 of file qsvenc.c.

Referenced by ff_qsv_enc_init().

static int qsv_retrieve_enc_jpeg_params	(	AVCodecContext *	avctx,
		QSVEncContext *	q
	)

static

Definition at line 817 of file qsvenc.c.

Referenced by ff_qsv_enc_init().

static int qsv_retrieve_enc_vp9_params	(	AVCodecContext *	avctx,
		QSVEncContext *	q
	)

static

Definition at line 835 of file qsvenc.c.

Referenced by ff_qsv_enc_init().

static int qsv_retrieve_enc_params	(	AVCodecContext *	avctx,
		QSVEncContext *	q
	)

static

Definition at line 884 of file qsvenc.c.

Referenced by ff_qsv_enc_init().

static int qsv_init_opaque_alloc	(	AVCodecContext *	avctx,
		QSVEncContext *	q
	)

static

Definition at line 1011 of file qsvenc.c.

Referenced by ff_qsv_enc_init().

static int qsvenc_init_session	(	AVCodecContext *	avctx,
		QSVEncContext *	q
	)

static

Definition at line 1048 of file qsvenc.c.

Referenced by ff_qsv_enc_init().

static unsigned int qsv_fifo_item_size ( void )

inlinestatic

Definition at line 1090 of file qsvenc.c.

Referenced by ff_qsv_enc_init(), and qsv_fifo_size().

static unsigned int qsv_fifo_size ( const AVFifoBuffer * fifo )

inlinestatic

Definition at line 1095 of file qsvenc.c.

Referenced by ff_qsv_encode().

int ff_qsv_enc_init	(	AVCodecContext *	avctx,
		QSVEncContext *	q
	)

Definition at line 1100 of file qsvenc.c.

Referenced by qsv_enc_init().

static void free_encoder_ctrl_payloads ( mfxEncodeCtrl * enc_ctrl )

static

Definition at line 1236 of file qsvenc.c.

Referenced by clear_unused_frames().

static void clear_unused_frames ( QSVEncContext * q )

static

Definition at line 1247 of file qsvenc.c.

Referenced by get_free_frame().

static int get_free_frame	(	QSVEncContext *	q,
		QSVFrame **	f
	)

static

Definition at line 1262 of file qsvenc.c.

Referenced by submit_frame().

static int submit_frame	(	QSVEncContext *	q,
		const AVFrame *	frame,
		QSVFrame **	new_frame
	)

static

Definition at line 1302 of file qsvenc.c.

Referenced by encode_frame().

static void print_interlace_msg	(	AVCodecContext *	avctx,
		QSVEncContext *	q
	)

static

Definition at line 1381 of file qsvenc.c.

Referenced by encode_frame().

static int encode_frame	(	AVCodecContext *	avctx,
		QSVEncContext *	q,
		const AVFrame *	frame
	)

static

Definition at line 1393 of file qsvenc.c.

Referenced by ff_qsv_encode().

int ff_qsv_encode	(	AVCodecContext *	avctx,
		QSVEncContext *	q,
		AVPacket *	pkt,
		const AVFrame *	frame,
		int *	got_packet
	)

Definition at line 1521 of file qsvenc.c.

Referenced by qsv_enc_frame().

int ff_qsv_enc_close	(	AVCodecContext *	avctx,
		QSVEncContext *	q
	)

Definition at line 1613 of file qsvenc.c.

Referenced by qsv_enc_close(), and qsv_enc_init().

Variable Documentation

mfxU16 profile

Definition at line 45 of file qsvenc.c.

Referenced by amf_encode_init_h264(), amf_encode_init_hevc(), avcodec_string(), color_config(), ff_decklink_set_configs(), ff_h264_get_profile(), ff_h265_get_profile(), ff_h265_guess_level(), ff_isom_get_vpcc_features(), ff_mediacodec_dec_init(), ff_mpeg4_decode_picture_header(), ff_rtsp_open_transport_ctx(), ff_vaapi_parse_hevc_rext_profile(), get_vt_h264_profile_level(), get_vt_hevc_profile_level(), hq_decode_frame(), main(), matroska_aac_profile(), matroska_parse_tracks(), mf_encv_output_adjust(), mov_write_dvc1_structs(), parse(), parse_avs3_nal_units(), parse_high_res_grid(), show_stream(), v4l2_h264_profile_from_ff(), v4l2_mpeg4_profile_from_ff(), vaapi_encode_profile_entrypoint(), vc1_probe(), vdpau_h264_init(), vdpau_hevc_init(), vdpau_hevc_parse_rext_profile(), vdpau_mpeg4_init(), vdpau_mpeg_decode_slice(), vdpau_vc1_init(), vdpau_vp9_init(), vp7_decode_frame_header(), vp9_metadata_update_fragment(), vp9_superframe_filter(), vp9_superframe_split_filter(), and write_codec_attr().

const char* name

Definition at line 46 of file qsvenc.c.

const { ... } profile_names[]

Initial value:

= {
    { MFX_PROFILE_AVC_BASELINE,                 "baseline"              },
    { MFX_PROFILE_AVC_MAIN,                     "main"                  },
    { MFX_PROFILE_AVC_EXTENDED,                 "extended"              },
    { MFX_PROFILE_AVC_HIGH,                     "high"                  },
    { MFX_PROFILE_MPEG2_SIMPLE,                 "simple"                },
    { MFX_PROFILE_MPEG2_MAIN,                   "main"                  },
    { MFX_PROFILE_MPEG2_HIGH,                   "high"                  },
    { MFX_PROFILE_VC1_SIMPLE,                   "simple"                },
    { MFX_PROFILE_VC1_MAIN,                     "main"                  },
    { MFX_PROFILE_VC1_ADVANCED,                 "advanced"              },
}

Referenced by print_profile().

mfxU16 rc_mode

Definition at line 84 of file qsvenc.c.

Referenced by select_rc_mode(), and vaapi_encode_init_rate_control().

const { ... } rc_names[]

Initial value:

= {
    { MFX_RATECONTROL_CBR,     "CBR" },
    { MFX_RATECONTROL_VBR,     "VBR" },
    { MFX_RATECONTROL_CQP,     "CQP" },
}

Referenced by print_ratecontrol().

const AVCodecHWConfigInternal* const ff_qsv_enc_hw_configs[]

Initial value:

= {
    HW_CONFIG_ENCODER_FRAMES(QSV,  QSV),
    HW_CONFIG_ENCODER_DEVICE(NV12, QSV),
    HW_CONFIG_ENCODER_DEVICE(P010, QSV),
    NULL,
}

Definition at line 1659 of file qsvenc.c.

Macros

Functions

Variables

Macro Definition Documentation

Function Documentation

Variable Documentation