#include <stdint.h>
#include <sys/types.h>
#include "libavutil/common.h"
#include "libavutil/mastering_display_metadata.h"
#include "libavutil/mem.h"
#include "libavutil/opt.h"
#include "avcodec.h"
#include "codec_internal.h"
#include "bsf.h"
#include "qsv.h"
#include "qsvenc.h"
Go to the source code of this file.
◆ OFFSET
◆ VE
◆ qsv_av1_set_encode_ctrl()
static int qsv_av1_set_encode_ctrl |
( |
AVCodecContext * |
avctx, |
|
|
const AVFrame * |
frame, |
|
|
mfxEncodeCtrl * |
enc_ctrl |
|
) |
| |
|
static |
◆ qsv_enc_init()
◆ qsv_enc_frame()
◆ qsv_enc_close()
◆ options
Initial value:= {
{
"unknown" ,
NULL, 0,
AV_OPT_TYPE_CONST, { .i64 = MFX_PROFILE_UNKNOWN }, INT_MIN, INT_MAX,
VE, .unit =
"profile" },
{
"tile_cols",
"Number of columns for tiled encoding",
OFFSET(qsv.tile_cols),
AV_OPT_TYPE_INT, { .i64 = 0 }, 0, UINT16_MAX,
VE },
{
"tile_rows",
"Number of rows for tiled encoding",
OFFSET(qsv.tile_rows),
AV_OPT_TYPE_INT, { .i64 = 0 }, 0, UINT16_MAX,
VE },
{
"look_ahead_depth",
"Depth of look ahead in number frames, available when extbrc option is enabled",
OFFSET(qsv.look_ahead_depth),
AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 100,
VE },
}
Definition at line 178 of file qsvenc_av1.c.
◆ class_name
class_name = "av1_qsv encoder" |
|
private |
◆ item_name
◆ option
◆ version
◆ @202
◆ qsv_enc_defaults
Initial value:= {
{ "b", "0" },
{ "g", "-1" },
{ "bf", "-1" },
{ "refs", "0" },
}
Definition at line 202 of file qsvenc_av1.c.
◆ ff_av1_qsv_encoder
Initial value:= {
.p.name = "av1_qsv",
.p.priv_class = &class,
.p.wrapper_name = "qsv",
}
Definition at line 210 of file qsvenc_av1.c.
AVPixelFormat
Pixel format.
#define FF_CODEC_CAP_INIT_CLEANUP
The codec allows calling the close function for deallocation even if the init function returned a fai...
#define QSV_OPTION_ADAPTIVE_B
@ AVCOL_RANGE_JPEG
Full range content.
static const FFCodecDefault qsv_enc_defaults[]
#define FF_CODEC_ENCODE_CB(func)
static av_cold int qsv_enc_close(AVCodecContext *avctx)
const AVCodecHWConfigInternal *const ff_qsv_enc_hw_configs[]
#define QSV_OPTION_LOW_DELAY_BRC
@ AV_PIX_FMT_QSV
HW acceleration through QSV, data[3] contains a pointer to the mfxFrameSurface1 structure.
#define QSV_OPTION_ADAPTIVE_I
#define NULL_IF_CONFIG_SMALL(x)
Return NULL if CONFIG_SMALL is true, otherwise the argument without modification.
static int qsv_enc_frame(AVCodecContext *avctx, AVPacket *pkt, const AVFrame *frame, int *got_packet)
static av_cold int qsv_enc_init(AVCodecContext *avctx)
#define QSV_OPTION_EXTBRC
@ AVCOL_RANGE_MPEG
Narrow or limited range content.
@ AV_PIX_FMT_NV12
planar YUV 4:2:0, 12bpp, 1 plane for Y and 1 plane for the UV components, which are interleaved (firs...
#define QSV_OPTION_MAX_FRAME_SIZE
@ AV_OPT_TYPE_INT
Underlying C type is int.
#define AV_CODEC_CAP_DELAY
Encoder or decoder requires flushing with NULL input at the end in order to give the complete and cor...
#define AV_CODEC_CAP_HYBRID
Codec is potentially backed by a hardware implementation, but not necessarily.
@ AV_OPT_TYPE_CONST
Special option type for declaring named constants.
#define QSV_OPTION_B_STRATEGY