mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2024-12-23 12:43:46 +02:00
1e7d2007c3
Makes it robust against adding fields before it, which will be useful in following commits. Majority of the patch generated by the following Coccinelle script: @@ typedef AVOption; identifier arr_name; initializer list il; initializer list[8] il1; expression tail; @@ AVOption arr_name[] = { il, { il1, - tail + .unit = tail }, ... }; with some manual changes, as the script: * has trouble with options defined inside macros * sometimes does not handle options under an #else branch * sometimes swallows whitespace
952 lines
36 KiB
C
952 lines
36 KiB
C
/*
|
|
* Copyright (c) 2023 Intel Corporation
|
|
*
|
|
* This file is part of FFmpeg.
|
|
*
|
|
* FFmpeg is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* FFmpeg is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with FFmpeg; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#include <va/va.h>
|
|
#include <va/va_enc_av1.h>
|
|
|
|
#include "libavutil/pixdesc.h"
|
|
#include "libavutil/opt.h"
|
|
|
|
#include "cbs_av1.h"
|
|
#include "put_bits.h"
|
|
#include "codec_internal.h"
|
|
#include "av1_levels.h"
|
|
#include "vaapi_encode.h"
|
|
|
|
#define AV1_MAX_QUANT 255
|
|
|
|
typedef struct VAAPIEncodeAV1Picture {
|
|
int64_t last_idr_frame;
|
|
int slot;
|
|
} VAAPIEncodeAV1Picture;
|
|
|
|
typedef struct VAAPIEncodeAV1Context {
|
|
VAAPIEncodeContext common;
|
|
AV1RawOBU sh; /**< sequence header.*/
|
|
AV1RawOBU fh; /**< frame header.*/
|
|
CodedBitstreamContext *cbc;
|
|
CodedBitstreamFragment current_obu;
|
|
VAConfigAttribValEncAV1 attr;
|
|
VAConfigAttribValEncAV1Ext1 attr_ext1;
|
|
VAConfigAttribValEncAV1Ext2 attr_ext2;
|
|
|
|
char sh_data[MAX_PARAM_BUFFER_SIZE]; /**< coded sequence header data. */
|
|
size_t sh_data_len; /**< bit length of sh_data. */
|
|
char fh_data[MAX_PARAM_BUFFER_SIZE]; /**< coded frame header data. */
|
|
size_t fh_data_len; /**< bit length of fh_data. */
|
|
|
|
uint8_t uniform_tile;
|
|
uint8_t use_128x128_superblock;
|
|
int sb_cols;
|
|
int sb_rows;
|
|
int tile_cols_log2;
|
|
int tile_rows_log2;
|
|
int max_tile_width_sb;
|
|
int max_tile_height_sb;
|
|
uint8_t width_in_sbs_minus_1[AV1_MAX_TILE_COLS];
|
|
uint8_t height_in_sbs_minus_1[AV1_MAX_TILE_ROWS];
|
|
|
|
int min_log2_tile_cols;
|
|
int max_log2_tile_cols;
|
|
int min_log2_tile_rows;
|
|
int max_log2_tile_rows;
|
|
|
|
int q_idx_idr;
|
|
int q_idx_p;
|
|
int q_idx_b;
|
|
|
|
/** bit positions in current frame header */
|
|
int qindex_offset;
|
|
int loopfilter_offset;
|
|
int cdef_start_offset;
|
|
int cdef_param_size;
|
|
|
|
/** user options */
|
|
int profile;
|
|
int level;
|
|
int tier;
|
|
int tile_cols, tile_rows;
|
|
int tile_groups;
|
|
} VAAPIEncodeAV1Context;
|
|
|
|
static void vaapi_encode_av1_trace_write_log(void *ctx,
|
|
PutBitContext *pbc, int length,
|
|
const char *str, const int *subscripts,
|
|
int64_t value)
|
|
{
|
|
VAAPIEncodeAV1Context *priv = ctx;
|
|
int position;
|
|
|
|
position = put_bits_count(pbc);
|
|
av_assert0(position >= length);
|
|
|
|
if (!strcmp(str, "base_q_idx"))
|
|
priv->qindex_offset = position - length;
|
|
else if (!strcmp(str, "loop_filter_level[0]"))
|
|
priv->loopfilter_offset = position - length;
|
|
else if (!strcmp(str, "cdef_damping_minus_3"))
|
|
priv->cdef_start_offset = position - length;
|
|
else if (!strcmp(str, "cdef_uv_sec_strength[i]"))
|
|
priv->cdef_param_size = position - priv->cdef_start_offset;
|
|
}
|
|
|
|
static av_cold int vaapi_encode_av1_get_encoder_caps(AVCodecContext *avctx)
|
|
{
|
|
VAAPIEncodeContext *ctx = avctx->priv_data;
|
|
VAAPIEncodeAV1Context *priv = avctx->priv_data;
|
|
|
|
// Surfaces must be aligned to superblock boundaries.
|
|
ctx->surface_width = FFALIGN(avctx->width, priv->use_128x128_superblock ? 128 : 64);
|
|
ctx->surface_height = FFALIGN(avctx->height, priv->use_128x128_superblock ? 128 : 64);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static av_cold int vaapi_encode_av1_configure(AVCodecContext *avctx)
|
|
{
|
|
VAAPIEncodeContext *ctx = avctx->priv_data;
|
|
VAAPIEncodeAV1Context *priv = avctx->priv_data;
|
|
int ret;
|
|
|
|
ret = ff_cbs_init(&priv->cbc, AV_CODEC_ID_AV1, avctx);
|
|
if (ret < 0)
|
|
return ret;
|
|
priv->cbc->trace_enable = 1;
|
|
priv->cbc->trace_level = AV_LOG_DEBUG;
|
|
priv->cbc->trace_context = ctx;
|
|
priv->cbc->trace_write_callback = vaapi_encode_av1_trace_write_log;
|
|
|
|
if (ctx->rc_mode->quality) {
|
|
priv->q_idx_p = av_clip(ctx->rc_quality, 0, AV1_MAX_QUANT);
|
|
if (fabs(avctx->i_quant_factor) > 0.0)
|
|
priv->q_idx_idr =
|
|
av_clip((fabs(avctx->i_quant_factor) * priv->q_idx_p +
|
|
avctx->i_quant_offset) + 0.5,
|
|
0, AV1_MAX_QUANT);
|
|
else
|
|
priv->q_idx_idr = priv->q_idx_p;
|
|
|
|
if (fabs(avctx->b_quant_factor) > 0.0)
|
|
priv->q_idx_b =
|
|
av_clip((fabs(avctx->b_quant_factor) * priv->q_idx_p +
|
|
avctx->b_quant_offset) + 0.5,
|
|
0, AV1_MAX_QUANT);
|
|
else
|
|
priv->q_idx_b = priv->q_idx_p;
|
|
} else {
|
|
/** Arbitrary value */
|
|
priv->q_idx_idr = priv->q_idx_p = priv->q_idx_b = 128;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int vaapi_encode_av1_add_obu(AVCodecContext *avctx,
|
|
CodedBitstreamFragment *au,
|
|
uint8_t type,
|
|
void *obu_unit)
|
|
{
|
|
int ret;
|
|
|
|
ret = ff_cbs_insert_unit_content(au, -1,
|
|
type, obu_unit, NULL);
|
|
if (ret < 0) {
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to add OBU unit: "
|
|
"type = %d.\n", type);
|
|
return ret;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int vaapi_encode_av1_write_obu(AVCodecContext *avctx,
|
|
char *data, size_t *data_len,
|
|
CodedBitstreamFragment *bs)
|
|
{
|
|
VAAPIEncodeAV1Context *priv = avctx->priv_data;
|
|
int ret;
|
|
|
|
ret = ff_cbs_write_fragment_data(priv->cbc, bs);
|
|
if (ret < 0) {
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to write packed header.\n");
|
|
return ret;
|
|
}
|
|
|
|
if ((size_t)8 * MAX_PARAM_BUFFER_SIZE < 8 * bs->data_size - bs->data_bit_padding) {
|
|
av_log(avctx, AV_LOG_ERROR, "Access unit too large: "
|
|
"%zu < %zu.\n", (size_t)8 * MAX_PARAM_BUFFER_SIZE,
|
|
8 * bs->data_size - bs->data_bit_padding);
|
|
return AVERROR(ENOSPC);
|
|
}
|
|
|
|
memcpy(data, bs->data, bs->data_size);
|
|
*data_len = 8 * bs->data_size - bs->data_bit_padding;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int tile_log2(int blkSize, int target) {
|
|
int k;
|
|
for (k = 0; (blkSize << k) < target; k++);
|
|
return k;
|
|
}
|
|
|
|
static int vaapi_encode_av1_set_tile(AVCodecContext *avctx)
|
|
{
|
|
VAAPIEncodeAV1Context *priv = avctx->priv_data;
|
|
int mi_cols, mi_rows, sb_shift, sb_size;
|
|
int max_tile_area_sb, max_tile_area_sb_varied;
|
|
int tile_width_sb, tile_height_sb, widest_tile_sb;
|
|
int tile_cols, tile_rows;
|
|
int min_log2_tiles;
|
|
int i;
|
|
|
|
if (priv->tile_cols > AV1_MAX_TILE_COLS ||
|
|
priv->tile_rows > AV1_MAX_TILE_ROWS) {
|
|
av_log(avctx, AV_LOG_ERROR, "Invalid tile number %dx%d, should less than %dx%d.\n",
|
|
priv->tile_cols, priv->tile_rows, AV1_MAX_TILE_COLS, AV1_MAX_TILE_ROWS);
|
|
return AVERROR(EINVAL);
|
|
}
|
|
|
|
mi_cols = 2 * ((avctx->width + 7) >> 3);
|
|
mi_rows = 2 * ((avctx->height + 7) >> 3);
|
|
priv->sb_cols = priv->use_128x128_superblock ?
|
|
((mi_cols + 31) >> 5) : ((mi_cols + 15) >> 4);
|
|
priv->sb_rows = priv->use_128x128_superblock ?
|
|
((mi_rows + 31) >> 5) : ((mi_rows + 15) >> 4);
|
|
sb_shift = priv->use_128x128_superblock ? 5 : 4;
|
|
sb_size = sb_shift + 2;
|
|
priv->max_tile_width_sb = AV1_MAX_TILE_WIDTH >> sb_size;
|
|
max_tile_area_sb = AV1_MAX_TILE_AREA >> (2 * sb_size);
|
|
|
|
priv->min_log2_tile_cols = tile_log2(priv->max_tile_width_sb, priv->sb_cols);
|
|
priv->max_log2_tile_cols = tile_log2(1, FFMIN(priv->sb_cols, AV1_MAX_TILE_COLS));
|
|
priv->max_log2_tile_rows = tile_log2(1, FFMIN(priv->sb_rows, AV1_MAX_TILE_ROWS));
|
|
min_log2_tiles = FFMAX(priv->min_log2_tile_cols,
|
|
tile_log2(max_tile_area_sb, priv->sb_rows * priv->sb_cols));
|
|
|
|
tile_cols = av_clip(priv->tile_cols, (priv->sb_cols + priv->max_tile_width_sb - 1) / priv->max_tile_width_sb, priv->sb_cols);
|
|
|
|
if (!priv->tile_cols)
|
|
priv->tile_cols = tile_cols;
|
|
else if (priv->tile_cols != tile_cols){
|
|
av_log(avctx, AV_LOG_ERROR, "Invalid tile cols %d, should be in range of %d~%d\n",
|
|
priv->tile_cols,
|
|
(priv->sb_cols + priv->max_tile_width_sb - 1) / priv->max_tile_width_sb,
|
|
priv->sb_cols);
|
|
return AVERROR(EINVAL);
|
|
}
|
|
|
|
priv->tile_cols_log2 = tile_log2(1, priv->tile_cols);
|
|
tile_width_sb = (priv->sb_cols + (1 << priv->tile_cols_log2) - 1) >>
|
|
priv->tile_cols_log2;
|
|
|
|
if (priv->tile_rows > priv->sb_rows) {
|
|
av_log(avctx, AV_LOG_ERROR, "Invalid tile rows %d, should be less than %d.\n",
|
|
priv->tile_rows, priv->sb_rows);
|
|
return AVERROR(EINVAL);
|
|
}
|
|
|
|
/** Try user setting tile rows number first. */
|
|
tile_rows = priv->tile_rows ? priv->tile_rows : 1;
|
|
for (; tile_rows <= priv->sb_rows && tile_rows <= AV1_MAX_TILE_ROWS; tile_rows++) {
|
|
/** try uniformed tile. */
|
|
priv->tile_rows_log2 = tile_log2(1, tile_rows);
|
|
if ((priv->sb_cols + tile_width_sb - 1) / tile_width_sb == priv->tile_cols) {
|
|
for (i = 0; i < priv->tile_cols - 1; i++)
|
|
priv->width_in_sbs_minus_1[i] = tile_width_sb - 1;
|
|
priv->width_in_sbs_minus_1[i] = priv->sb_cols - (priv->tile_cols - 1) * tile_width_sb - 1;
|
|
|
|
tile_height_sb = (priv->sb_rows + (1 << priv->tile_rows_log2) - 1) >>
|
|
priv->tile_rows_log2;
|
|
|
|
if ((priv->sb_rows + tile_height_sb - 1) / tile_height_sb == tile_rows &&
|
|
tile_height_sb <= max_tile_area_sb / tile_width_sb) {
|
|
for (i = 0; i < tile_rows - 1; i++)
|
|
priv->height_in_sbs_minus_1[i] = tile_height_sb - 1;
|
|
priv->height_in_sbs_minus_1[i] = priv->sb_rows - (tile_rows - 1) * tile_height_sb - 1;
|
|
|
|
priv->uniform_tile = 1;
|
|
priv->min_log2_tile_rows = FFMAX(min_log2_tiles - priv->tile_cols_log2, 0);
|
|
|
|
break;
|
|
}
|
|
}
|
|
|
|
/** try non-uniformed tile. */
|
|
widest_tile_sb = 0;
|
|
for (i = 0; i < priv->tile_cols; i++) {
|
|
priv->width_in_sbs_minus_1[i] = (i + 1) * priv->sb_cols / priv->tile_cols - i * priv->sb_cols / priv->tile_cols - 1;
|
|
widest_tile_sb = FFMAX(widest_tile_sb, priv->width_in_sbs_minus_1[i] + 1);
|
|
}
|
|
|
|
if (min_log2_tiles)
|
|
max_tile_area_sb_varied = (priv->sb_rows * priv->sb_cols) >> (min_log2_tiles + 1);
|
|
else
|
|
max_tile_area_sb_varied = priv->sb_rows * priv->sb_cols;
|
|
priv->max_tile_height_sb = FFMAX(1, max_tile_area_sb_varied / widest_tile_sb);
|
|
|
|
if (tile_rows == av_clip(tile_rows, (priv->sb_rows + priv->max_tile_height_sb - 1) / priv->max_tile_height_sb, priv->sb_rows)) {
|
|
for (i = 0; i < tile_rows; i++)
|
|
priv->height_in_sbs_minus_1[i] = (i + 1) * priv->sb_rows / tile_rows - i * priv->sb_rows / tile_rows - 1;
|
|
|
|
break;
|
|
}
|
|
|
|
/** Return invalid parameter if explicit tile rows is set. */
|
|
if (priv->tile_rows) {
|
|
av_log(avctx, AV_LOG_ERROR, "Invalid tile rows %d.\n", priv->tile_rows);
|
|
return AVERROR(EINVAL);
|
|
}
|
|
}
|
|
|
|
priv->tile_rows = tile_rows;
|
|
av_log(avctx, AV_LOG_DEBUG, "Setting tile cols/rows to %d/%d.\n",
|
|
priv->tile_cols, priv->tile_rows);
|
|
|
|
/** check if tile cols/rows is supported by driver. */
|
|
if (priv->attr_ext2.bits.max_tile_num_minus1) {
|
|
if ((priv->tile_cols * priv->tile_rows - 1) > priv->attr_ext2.bits.max_tile_num_minus1) {
|
|
av_log(avctx, AV_LOG_ERROR, "Unsupported tile num %d * %d = %d by driver, "
|
|
"should be at most %d.\n", priv->tile_cols, priv->tile_rows,
|
|
priv->tile_cols * priv->tile_rows,
|
|
priv->attr_ext2.bits.max_tile_num_minus1 + 1);
|
|
return AVERROR(EINVAL);
|
|
}
|
|
}
|
|
|
|
/** check if tile group numbers is valid. */
|
|
if (priv->tile_groups > priv->tile_cols * priv->tile_rows) {
|
|
av_log(avctx, AV_LOG_WARNING, "Invalid tile groups number %d, "
|
|
"correct to %d.\n", priv->tile_groups, priv->tile_cols * priv->tile_rows);
|
|
priv->tile_groups = priv->tile_cols * priv->tile_rows;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int vaapi_encode_av1_write_sequence_header(AVCodecContext *avctx,
|
|
char *data, size_t *data_len)
|
|
{
|
|
VAAPIEncodeAV1Context *priv = avctx->priv_data;
|
|
|
|
memcpy(data, &priv->sh_data, MAX_PARAM_BUFFER_SIZE * sizeof(char));
|
|
*data_len = priv->sh_data_len;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int vaapi_encode_av1_init_sequence_params(AVCodecContext *avctx)
|
|
{
|
|
VAAPIEncodeContext *ctx = avctx->priv_data;
|
|
VAAPIEncodeAV1Context *priv = avctx->priv_data;
|
|
AV1RawOBU *sh_obu = &priv->sh;
|
|
AV1RawSequenceHeader *sh = &sh_obu->obu.sequence_header;
|
|
VAEncSequenceParameterBufferAV1 *vseq = ctx->codec_sequence_params;
|
|
CodedBitstreamFragment *obu = &priv->current_obu;
|
|
const AVPixFmtDescriptor *desc;
|
|
int ret;
|
|
|
|
memset(sh_obu, 0, sizeof(*sh_obu));
|
|
sh_obu->header.obu_type = AV1_OBU_SEQUENCE_HEADER;
|
|
|
|
desc = av_pix_fmt_desc_get(priv->common.input_frames->sw_format);
|
|
av_assert0(desc);
|
|
|
|
sh->seq_profile = avctx->profile;
|
|
if (!sh->seq_force_screen_content_tools)
|
|
sh->seq_force_integer_mv = AV1_SELECT_INTEGER_MV;
|
|
sh->frame_width_bits_minus_1 = av_log2(avctx->width);
|
|
sh->frame_height_bits_minus_1 = av_log2(avctx->height);
|
|
sh->max_frame_width_minus_1 = avctx->width - 1;
|
|
sh->max_frame_height_minus_1 = avctx->height - 1;
|
|
sh->seq_tier[0] = priv->tier;
|
|
/** enable order hint and reserve maximum 8 bits for it by default. */
|
|
sh->enable_order_hint = 1;
|
|
sh->order_hint_bits_minus_1 = 7;
|
|
|
|
sh->color_config = (AV1RawColorConfig) {
|
|
.high_bitdepth = desc->comp[0].depth == 8 ? 0 : 1,
|
|
.color_primaries = avctx->color_primaries,
|
|
.transfer_characteristics = avctx->color_trc,
|
|
.matrix_coefficients = avctx->colorspace,
|
|
.color_description_present_flag = (avctx->color_primaries != AVCOL_PRI_UNSPECIFIED ||
|
|
avctx->color_trc != AVCOL_TRC_UNSPECIFIED ||
|
|
avctx->colorspace != AVCOL_SPC_UNSPECIFIED),
|
|
.color_range = avctx->color_range == AVCOL_RANGE_JPEG,
|
|
.subsampling_x = desc->log2_chroma_w,
|
|
.subsampling_y = desc->log2_chroma_h,
|
|
};
|
|
|
|
switch (avctx->chroma_sample_location) {
|
|
case AVCHROMA_LOC_LEFT:
|
|
sh->color_config.chroma_sample_position = AV1_CSP_VERTICAL;
|
|
break;
|
|
case AVCHROMA_LOC_TOPLEFT:
|
|
sh->color_config.chroma_sample_position = AV1_CSP_COLOCATED;
|
|
break;
|
|
default:
|
|
sh->color_config.chroma_sample_position = AV1_CSP_UNKNOWN;
|
|
break;
|
|
}
|
|
|
|
if (avctx->level != AV_LEVEL_UNKNOWN) {
|
|
sh->seq_level_idx[0] = avctx->level;
|
|
} else {
|
|
const AV1LevelDescriptor *level;
|
|
float framerate;
|
|
|
|
if (avctx->framerate.num > 0 && avctx->framerate.den > 0)
|
|
framerate = avctx->framerate.num / avctx->framerate.den;
|
|
else
|
|
framerate = 0;
|
|
|
|
level = ff_av1_guess_level(avctx->bit_rate, priv->tier,
|
|
ctx->surface_width, ctx->surface_height,
|
|
priv->tile_rows * priv->tile_cols,
|
|
priv->tile_cols, framerate);
|
|
if (level) {
|
|
av_log(avctx, AV_LOG_VERBOSE, "Using level %s.\n", level->name);
|
|
sh->seq_level_idx[0] = level->level_idx;
|
|
} else {
|
|
av_log(avctx, AV_LOG_VERBOSE, "Stream will not conform to "
|
|
"any normal level, using maximum parameters level by default.\n");
|
|
sh->seq_level_idx[0] = 31;
|
|
sh->seq_tier[0] = 1;
|
|
}
|
|
}
|
|
vseq->seq_profile = sh->seq_profile;
|
|
vseq->seq_level_idx = sh->seq_level_idx[0];
|
|
vseq->seq_tier = sh->seq_tier[0];
|
|
vseq->order_hint_bits_minus_1 = sh->order_hint_bits_minus_1;
|
|
vseq->intra_period = ctx->gop_size;
|
|
vseq->ip_period = ctx->b_per_p + 1;
|
|
|
|
vseq->seq_fields.bits.enable_order_hint = sh->enable_order_hint;
|
|
|
|
if (!(ctx->va_rc_mode & VA_RC_CQP)) {
|
|
vseq->bits_per_second = ctx->va_bit_rate;
|
|
vseq->seq_fields.bits.enable_cdef = sh->enable_cdef = 1;
|
|
}
|
|
|
|
ret = vaapi_encode_av1_add_obu(avctx, obu, AV1_OBU_SEQUENCE_HEADER, &priv->sh);
|
|
if (ret < 0)
|
|
goto end;
|
|
|
|
ret = vaapi_encode_av1_write_obu(avctx, priv->sh_data, &priv->sh_data_len, obu);
|
|
if (ret < 0)
|
|
goto end;
|
|
|
|
end:
|
|
ff_cbs_fragment_reset(obu);
|
|
return ret;
|
|
}
|
|
|
|
static int vaapi_encode_av1_init_picture_params(AVCodecContext *avctx,
|
|
VAAPIEncodePicture *pic)
|
|
{
|
|
VAAPIEncodeContext *ctx = avctx->priv_data;
|
|
VAAPIEncodeAV1Context *priv = avctx->priv_data;
|
|
VAAPIEncodeAV1Picture *hpic = pic->priv_data;
|
|
AV1RawOBU *fh_obu = &priv->fh;
|
|
AV1RawFrameHeader *fh = &fh_obu->obu.frame.header;
|
|
VAEncPictureParameterBufferAV1 *vpic = pic->codec_picture_params;
|
|
CodedBitstreamFragment *obu = &priv->current_obu;
|
|
VAAPIEncodePicture *ref;
|
|
VAAPIEncodeAV1Picture *href;
|
|
int slot, i;
|
|
int ret;
|
|
static const int8_t default_loop_filter_ref_deltas[AV1_TOTAL_REFS_PER_FRAME] =
|
|
{ 1, 0, 0, 0, -1, 0, -1, -1 };
|
|
|
|
memset(fh_obu, 0, sizeof(*fh_obu));
|
|
pic->nb_slices = priv->tile_groups;
|
|
pic->non_independent_frame = pic->encode_order < pic->display_order;
|
|
fh_obu->header.obu_type = AV1_OBU_FRAME_HEADER;
|
|
fh_obu->header.obu_has_size_field = 1;
|
|
|
|
switch (pic->type) {
|
|
case PICTURE_TYPE_IDR:
|
|
av_assert0(pic->nb_refs[0] == 0 || pic->nb_refs[1]);
|
|
fh->frame_type = AV1_FRAME_KEY;
|
|
fh->refresh_frame_flags = 0xFF;
|
|
fh->base_q_idx = priv->q_idx_idr;
|
|
hpic->slot = 0;
|
|
hpic->last_idr_frame = pic->display_order;
|
|
break;
|
|
case PICTURE_TYPE_P:
|
|
av_assert0(pic->nb_refs[0]);
|
|
fh->frame_type = AV1_FRAME_INTER;
|
|
fh->base_q_idx = priv->q_idx_p;
|
|
ref = pic->refs[0][pic->nb_refs[0] - 1];
|
|
href = ref->priv_data;
|
|
hpic->slot = !href->slot;
|
|
hpic->last_idr_frame = href->last_idr_frame;
|
|
fh->refresh_frame_flags = 1 << hpic->slot;
|
|
|
|
/** set the nearest frame in L0 as all reference frame. */
|
|
for (i = 0; i < AV1_REFS_PER_FRAME; i++) {
|
|
fh->ref_frame_idx[i] = href->slot;
|
|
}
|
|
fh->primary_ref_frame = href->slot;
|
|
fh->ref_order_hint[href->slot] = ref->display_order - href->last_idr_frame;
|
|
vpic->ref_frame_ctrl_l0.fields.search_idx0 = AV1_REF_FRAME_LAST;
|
|
|
|
/** set the 2nd nearest frame in L0 as Golden frame. */
|
|
if (pic->nb_refs[0] > 1) {
|
|
ref = pic->refs[0][pic->nb_refs[0] - 2];
|
|
href = ref->priv_data;
|
|
fh->ref_frame_idx[3] = href->slot;
|
|
fh->ref_order_hint[href->slot] = ref->display_order - href->last_idr_frame;
|
|
vpic->ref_frame_ctrl_l0.fields.search_idx1 = AV1_REF_FRAME_GOLDEN;
|
|
}
|
|
break;
|
|
case PICTURE_TYPE_B:
|
|
av_assert0(pic->nb_refs[0] && pic->nb_refs[1]);
|
|
fh->frame_type = AV1_FRAME_INTER;
|
|
fh->base_q_idx = priv->q_idx_b;
|
|
fh->refresh_frame_flags = 0x0;
|
|
fh->reference_select = 1;
|
|
|
|
/** B frame will not be referenced, disable its recon frame. */
|
|
vpic->picture_flags.bits.disable_frame_recon = 1;
|
|
|
|
/** Use LAST_FRAME and BWDREF_FRAME for reference. */
|
|
vpic->ref_frame_ctrl_l0.fields.search_idx0 = AV1_REF_FRAME_LAST;
|
|
vpic->ref_frame_ctrl_l1.fields.search_idx0 = AV1_REF_FRAME_BWDREF;
|
|
|
|
ref = pic->refs[0][pic->nb_refs[0] - 1];
|
|
href = ref->priv_data;
|
|
hpic->last_idr_frame = href->last_idr_frame;
|
|
fh->primary_ref_frame = href->slot;
|
|
fh->ref_order_hint[href->slot] = ref->display_order - href->last_idr_frame;
|
|
for (i = 0; i < AV1_REF_FRAME_GOLDEN; i++) {
|
|
fh->ref_frame_idx[i] = href->slot;
|
|
}
|
|
|
|
ref = pic->refs[1][pic->nb_refs[1] - 1];
|
|
href = ref->priv_data;
|
|
fh->ref_order_hint[href->slot] = ref->display_order - href->last_idr_frame;
|
|
for (i = AV1_REF_FRAME_GOLDEN; i < AV1_REFS_PER_FRAME; i++) {
|
|
fh->ref_frame_idx[i] = href->slot;
|
|
}
|
|
break;
|
|
default:
|
|
av_assert0(0 && "invalid picture type");
|
|
}
|
|
|
|
fh->show_frame = pic->display_order <= pic->encode_order;
|
|
fh->showable_frame = fh->frame_type != AV1_FRAME_KEY;
|
|
fh->frame_width_minus_1 = avctx->width - 1;
|
|
fh->frame_height_minus_1 = avctx->height - 1;
|
|
fh->render_width_minus_1 = fh->frame_width_minus_1;
|
|
fh->render_height_minus_1 = fh->frame_height_minus_1;
|
|
fh->order_hint = pic->display_order - hpic->last_idr_frame;
|
|
fh->tile_cols = priv->tile_cols;
|
|
fh->tile_rows = priv->tile_rows;
|
|
fh->tile_cols_log2 = priv->tile_cols_log2;
|
|
fh->tile_rows_log2 = priv->tile_rows_log2;
|
|
fh->uniform_tile_spacing_flag = priv->uniform_tile;
|
|
fh->tile_size_bytes_minus1 = priv->attr_ext2.bits.tile_size_bytes_minus1;
|
|
|
|
/** ignore ONLY_4x4 mode for codedlossless is not fully implemented. */
|
|
if (priv->attr_ext2.bits.tx_mode_support & 0x04)
|
|
fh->tx_mode = AV1_TX_MODE_SELECT;
|
|
else if (priv->attr_ext2.bits.tx_mode_support & 0x02)
|
|
fh->tx_mode = AV1_TX_MODE_LARGEST;
|
|
else {
|
|
av_log(avctx, AV_LOG_ERROR, "No available tx mode found.\n");
|
|
return AVERROR(EINVAL);
|
|
}
|
|
|
|
for (i = 0; i < fh->tile_cols; i++)
|
|
fh->width_in_sbs_minus_1[i] = vpic->width_in_sbs_minus_1[i] = priv->width_in_sbs_minus_1[i];
|
|
|
|
for (i = 0; i < fh->tile_rows; i++)
|
|
fh->height_in_sbs_minus_1[i] = vpic->height_in_sbs_minus_1[i] = priv->height_in_sbs_minus_1[i];
|
|
|
|
memcpy(fh->loop_filter_ref_deltas, default_loop_filter_ref_deltas,
|
|
AV1_TOTAL_REFS_PER_FRAME * sizeof(int8_t));
|
|
|
|
if (fh->frame_type == AV1_FRAME_KEY && fh->show_frame) {
|
|
fh->error_resilient_mode = 1;
|
|
}
|
|
|
|
if (fh->frame_type == AV1_FRAME_KEY || fh->error_resilient_mode)
|
|
fh->primary_ref_frame = AV1_PRIMARY_REF_NONE;
|
|
|
|
vpic->base_qindex = fh->base_q_idx;
|
|
vpic->frame_width_minus_1 = fh->frame_width_minus_1;
|
|
vpic->frame_height_minus_1 = fh->frame_height_minus_1;
|
|
vpic->primary_ref_frame = fh->primary_ref_frame;
|
|
vpic->reconstructed_frame = pic->recon_surface;
|
|
vpic->coded_buf = pic->output_buffer;
|
|
vpic->tile_cols = fh->tile_cols;
|
|
vpic->tile_rows = fh->tile_rows;
|
|
vpic->order_hint = fh->order_hint;
|
|
#if VA_CHECK_VERSION(1, 15, 0)
|
|
vpic->refresh_frame_flags = fh->refresh_frame_flags;
|
|
#endif
|
|
|
|
vpic->picture_flags.bits.enable_frame_obu = 0;
|
|
vpic->picture_flags.bits.frame_type = fh->frame_type;
|
|
vpic->picture_flags.bits.reduced_tx_set = fh->reduced_tx_set;
|
|
vpic->picture_flags.bits.error_resilient_mode = fh->error_resilient_mode;
|
|
|
|
/** let driver decide to use single or compound reference prediction mode. */
|
|
vpic->mode_control_flags.bits.reference_mode = fh->reference_select ? 2 : 0;
|
|
vpic->mode_control_flags.bits.tx_mode = fh->tx_mode;
|
|
|
|
vpic->tile_group_obu_hdr_info.bits.obu_has_size_field = 1;
|
|
|
|
/** set reference. */
|
|
for (i = 0; i < AV1_REFS_PER_FRAME; i++)
|
|
vpic->ref_frame_idx[i] = fh->ref_frame_idx[i];
|
|
|
|
for (i = 0; i < FF_ARRAY_ELEMS(vpic->reference_frames); i++)
|
|
vpic->reference_frames[i] = VA_INVALID_SURFACE;
|
|
|
|
for (i = 0; i < MAX_REFERENCE_LIST_NUM; i++) {
|
|
for (int j = 0; j < pic->nb_refs[i]; j++) {
|
|
VAAPIEncodePicture *ref_pic = pic->refs[i][j];
|
|
|
|
slot = ((VAAPIEncodeAV1Picture*)ref_pic->priv_data)->slot;
|
|
av_assert0(vpic->reference_frames[slot] == VA_INVALID_SURFACE);
|
|
|
|
vpic->reference_frames[slot] = ref_pic->recon_surface;
|
|
}
|
|
}
|
|
|
|
ret = vaapi_encode_av1_add_obu(avctx, obu, AV1_OBU_FRAME_HEADER, &priv->fh);
|
|
if (ret < 0)
|
|
goto end;
|
|
|
|
ret = vaapi_encode_av1_write_obu(avctx, priv->fh_data, &priv->fh_data_len, obu);
|
|
if (ret < 0)
|
|
goto end;
|
|
|
|
if (!(ctx->va_rc_mode & VA_RC_CQP)) {
|
|
vpic->min_base_qindex = av_clip(avctx->qmin, 1, AV1_MAX_QUANT);
|
|
vpic->max_base_qindex = av_clip(avctx->qmax, 1, AV1_MAX_QUANT);
|
|
|
|
vpic->bit_offset_qindex = priv->qindex_offset;
|
|
vpic->bit_offset_loopfilter_params = priv->loopfilter_offset;
|
|
vpic->bit_offset_cdef_params = priv->cdef_start_offset;
|
|
vpic->size_in_bits_cdef_params = priv->cdef_param_size;
|
|
vpic->size_in_bits_frame_hdr_obu = priv->fh_data_len;
|
|
vpic->byte_offset_frame_hdr_obu_size = (((pic->type == PICTURE_TYPE_IDR) ?
|
|
priv->sh_data_len / 8 : 0) +
|
|
(fh_obu->header.obu_extension_flag ?
|
|
2 : 1));
|
|
}
|
|
|
|
end:
|
|
ff_cbs_fragment_reset(obu);
|
|
return ret;
|
|
}
|
|
|
|
static int vaapi_encode_av1_init_slice_params(AVCodecContext *avctx,
|
|
VAAPIEncodePicture *pic,
|
|
VAAPIEncodeSlice *slice)
|
|
{
|
|
VAAPIEncodeAV1Context *priv = avctx->priv_data;
|
|
VAEncTileGroupBufferAV1 *vslice = slice->codec_slice_params;
|
|
CodedBitstreamAV1Context *cbctx = priv->cbc->priv_data;
|
|
int div;
|
|
|
|
/** Set tile group info. */
|
|
div = priv->tile_cols * priv->tile_rows / priv->tile_groups;
|
|
vslice->tg_start = slice->index * div;
|
|
if (slice->index == (priv->tile_groups - 1)) {
|
|
vslice->tg_end = priv->tile_cols * priv->tile_rows - 1;
|
|
cbctx->seen_frame_header = 0;
|
|
} else {
|
|
vslice->tg_end = (slice->index + 1) * div - 1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int vaapi_encode_av1_write_picture_header(AVCodecContext *avctx,
|
|
VAAPIEncodePicture *pic,
|
|
char *data, size_t *data_len)
|
|
{
|
|
VAAPIEncodeAV1Context *priv = avctx->priv_data;
|
|
CodedBitstreamFragment *obu = &priv->current_obu;
|
|
CodedBitstreamAV1Context *cbctx = priv->cbc->priv_data;
|
|
AV1RawOBU *fh_obu = &priv->fh;
|
|
AV1RawFrameHeader *rep_fh = &fh_obu->obu.frame_header;
|
|
VAAPIEncodeAV1Picture *href;
|
|
int ret = 0;
|
|
|
|
pic->tail_size = 0;
|
|
/** Pack repeat frame header. */
|
|
if (pic->display_order > pic->encode_order) {
|
|
memset(fh_obu, 0, sizeof(*fh_obu));
|
|
href = pic->refs[0][pic->nb_refs[0] - 1]->priv_data;
|
|
fh_obu->header.obu_type = AV1_OBU_FRAME_HEADER;
|
|
fh_obu->header.obu_has_size_field = 1;
|
|
|
|
rep_fh->show_existing_frame = 1;
|
|
rep_fh->frame_to_show_map_idx = href->slot == 0;
|
|
rep_fh->frame_type = AV1_FRAME_INTER;
|
|
rep_fh->frame_width_minus_1 = avctx->width - 1;
|
|
rep_fh->frame_height_minus_1 = avctx->height - 1;
|
|
rep_fh->render_width_minus_1 = rep_fh->frame_width_minus_1;
|
|
rep_fh->render_height_minus_1 = rep_fh->frame_height_minus_1;
|
|
|
|
cbctx->seen_frame_header = 0;
|
|
|
|
ret = vaapi_encode_av1_add_obu(avctx, obu, AV1_OBU_FRAME_HEADER, &priv->fh);
|
|
if (ret < 0)
|
|
goto end;
|
|
|
|
ret = vaapi_encode_av1_write_obu(avctx, pic->tail_data, &pic->tail_size, obu);
|
|
if (ret < 0)
|
|
goto end;
|
|
|
|
pic->tail_size /= 8;
|
|
}
|
|
|
|
memcpy(data, &priv->fh_data, MAX_PARAM_BUFFER_SIZE * sizeof(char));
|
|
*data_len = priv->fh_data_len;
|
|
|
|
end:
|
|
ff_cbs_fragment_reset(obu);
|
|
return ret;
|
|
}
|
|
|
|
static const VAAPIEncodeProfile vaapi_encode_av1_profiles[] = {
|
|
{ AV_PROFILE_AV1_MAIN, 8, 3, 1, 1, VAProfileAV1Profile0 },
|
|
{ AV_PROFILE_AV1_MAIN, 10, 3, 1, 1, VAProfileAV1Profile0 },
|
|
{ AV_PROFILE_UNKNOWN }
|
|
};
|
|
|
|
static const VAAPIEncodeType vaapi_encode_type_av1 = {
|
|
.profiles = vaapi_encode_av1_profiles,
|
|
.flags = FLAG_B_PICTURES | FLAG_TIMESTAMP_NO_DELAY,
|
|
.default_quality = 25,
|
|
|
|
.get_encoder_caps = &vaapi_encode_av1_get_encoder_caps,
|
|
.configure = &vaapi_encode_av1_configure,
|
|
|
|
.sequence_header_type = VAEncPackedHeaderSequence,
|
|
.sequence_params_size = sizeof(VAEncSequenceParameterBufferAV1),
|
|
.init_sequence_params = &vaapi_encode_av1_init_sequence_params,
|
|
.write_sequence_header = &vaapi_encode_av1_write_sequence_header,
|
|
|
|
.picture_priv_data_size = sizeof(VAAPIEncodeAV1Picture),
|
|
.picture_header_type = VAEncPackedHeaderPicture,
|
|
.picture_params_size = sizeof(VAEncPictureParameterBufferAV1),
|
|
.init_picture_params = &vaapi_encode_av1_init_picture_params,
|
|
.write_picture_header = &vaapi_encode_av1_write_picture_header,
|
|
|
|
.slice_params_size = sizeof(VAEncTileGroupBufferAV1),
|
|
.init_slice_params = &vaapi_encode_av1_init_slice_params,
|
|
};
|
|
|
|
static av_cold int vaapi_encode_av1_init(AVCodecContext *avctx)
|
|
{
|
|
VAAPIEncodeContext *ctx = avctx->priv_data;
|
|
VAAPIEncodeAV1Context *priv = avctx->priv_data;
|
|
VAConfigAttrib attr;
|
|
VAStatus vas;
|
|
int ret;
|
|
|
|
ctx->codec = &vaapi_encode_type_av1;
|
|
|
|
ctx->desired_packed_headers =
|
|
VA_ENC_PACKED_HEADER_SEQUENCE |
|
|
VA_ENC_PACKED_HEADER_PICTURE;
|
|
|
|
if (avctx->profile == AV_PROFILE_UNKNOWN)
|
|
avctx->profile = priv->profile;
|
|
if (avctx->level == AV_LEVEL_UNKNOWN)
|
|
avctx->level = priv->level;
|
|
|
|
if (avctx->level != AV_LEVEL_UNKNOWN && avctx->level & ~0x1f) {
|
|
av_log(avctx, AV_LOG_ERROR, "Invalid level %d\n", avctx->level);
|
|
return AVERROR(EINVAL);
|
|
}
|
|
|
|
ret = ff_vaapi_encode_init(avctx);
|
|
if (ret < 0)
|
|
return ret;
|
|
|
|
attr.type = VAConfigAttribEncAV1;
|
|
vas = vaGetConfigAttributes(ctx->hwctx->display,
|
|
ctx->va_profile,
|
|
ctx->va_entrypoint,
|
|
&attr, 1);
|
|
if (vas != VA_STATUS_SUCCESS) {
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to query "
|
|
"config attribute: %d (%s).\n", vas, vaErrorStr(vas));
|
|
return AVERROR_EXTERNAL;
|
|
} else if (attr.value == VA_ATTRIB_NOT_SUPPORTED) {
|
|
priv->attr.value = 0;
|
|
av_log(avctx, AV_LOG_WARNING, "Attribute type:%d is not "
|
|
"supported.\n", attr.type);
|
|
} else {
|
|
priv->attr.value = attr.value;
|
|
}
|
|
|
|
attr.type = VAConfigAttribEncAV1Ext1;
|
|
vas = vaGetConfigAttributes(ctx->hwctx->display,
|
|
ctx->va_profile,
|
|
ctx->va_entrypoint,
|
|
&attr, 1);
|
|
if (vas != VA_STATUS_SUCCESS) {
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to query "
|
|
"config attribute: %d (%s).\n", vas, vaErrorStr(vas));
|
|
return AVERROR_EXTERNAL;
|
|
} else if (attr.value == VA_ATTRIB_NOT_SUPPORTED) {
|
|
priv->attr_ext1.value = 0;
|
|
av_log(avctx, AV_LOG_WARNING, "Attribute type:%d is not "
|
|
"supported.\n", attr.type);
|
|
} else {
|
|
priv->attr_ext1.value = attr.value;
|
|
}
|
|
|
|
/** This attr provides essential indicators, return error if not support. */
|
|
attr.type = VAConfigAttribEncAV1Ext2;
|
|
vas = vaGetConfigAttributes(ctx->hwctx->display,
|
|
ctx->va_profile,
|
|
ctx->va_entrypoint,
|
|
&attr, 1);
|
|
if (vas != VA_STATUS_SUCCESS || attr.value == VA_ATTRIB_NOT_SUPPORTED) {
|
|
av_log(avctx, AV_LOG_ERROR, "Failed to query "
|
|
"config attribute: %d (%s).\n", vas, vaErrorStr(vas));
|
|
return AVERROR_EXTERNAL;
|
|
} else {
|
|
priv->attr_ext2.value = attr.value;
|
|
}
|
|
|
|
av_opt_set_int(priv->cbc->priv_data, "fixed_obu_size_length",
|
|
priv->attr_ext2.bits.obu_size_bytes_minus1 + 1, 0);
|
|
|
|
ret = vaapi_encode_av1_set_tile(avctx);
|
|
if (ret < 0)
|
|
return ret;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static av_cold int vaapi_encode_av1_close(AVCodecContext *avctx)
|
|
{
|
|
VAAPIEncodeAV1Context *priv = avctx->priv_data;
|
|
|
|
ff_cbs_fragment_free(&priv->current_obu);
|
|
ff_cbs_close(&priv->cbc);
|
|
|
|
return ff_vaapi_encode_close(avctx);
|
|
}
|
|
|
|
#define OFFSET(x) offsetof(VAAPIEncodeAV1Context, x)
|
|
#define FLAGS (AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM)
|
|
|
|
static const AVOption vaapi_encode_av1_options[] = {
|
|
VAAPI_ENCODE_COMMON_OPTIONS,
|
|
VAAPI_ENCODE_RC_OPTIONS,
|
|
{ "profile", "Set profile (seq_profile)",
|
|
OFFSET(profile), AV_OPT_TYPE_INT,
|
|
{ .i64 = AV_PROFILE_UNKNOWN }, AV_PROFILE_UNKNOWN, 0xff, FLAGS, .unit = "profile" },
|
|
|
|
#define PROFILE(name, value) name, NULL, 0, AV_OPT_TYPE_CONST, \
|
|
{ .i64 = value }, 0, 0, FLAGS, .unit = "profile"
|
|
{ PROFILE("main", AV_PROFILE_AV1_MAIN) },
|
|
{ PROFILE("high", AV_PROFILE_AV1_HIGH) },
|
|
{ PROFILE("professional", AV_PROFILE_AV1_PROFESSIONAL) },
|
|
#undef PROFILE
|
|
|
|
{ "tier", "Set tier (seq_tier)",
|
|
OFFSET(tier), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, FLAGS, .unit = "tier" },
|
|
{ "main", NULL, 0, AV_OPT_TYPE_CONST,
|
|
{ .i64 = 0 }, 0, 0, FLAGS, .unit = "tier" },
|
|
{ "high", NULL, 0, AV_OPT_TYPE_CONST,
|
|
{ .i64 = 1 }, 0, 0, FLAGS, .unit = "tier" },
|
|
{ "level", "Set level (seq_level_idx)",
|
|
OFFSET(level), AV_OPT_TYPE_INT,
|
|
{ .i64 = AV_LEVEL_UNKNOWN }, AV_LEVEL_UNKNOWN, 0x1f, FLAGS, .unit = "level" },
|
|
|
|
#define LEVEL(name, value) name, NULL, 0, AV_OPT_TYPE_CONST, \
|
|
{ .i64 = value }, 0, 0, FLAGS, .unit = "level"
|
|
{ LEVEL("2.0", 0) },
|
|
{ LEVEL("2.1", 1) },
|
|
{ LEVEL("3.0", 4) },
|
|
{ LEVEL("3.1", 5) },
|
|
{ LEVEL("4.0", 8) },
|
|
{ LEVEL("4.1", 9) },
|
|
{ LEVEL("5.0", 12) },
|
|
{ LEVEL("5.1", 13) },
|
|
{ LEVEL("5.2", 14) },
|
|
{ LEVEL("5.3", 15) },
|
|
{ LEVEL("6.0", 16) },
|
|
{ LEVEL("6.1", 17) },
|
|
{ LEVEL("6.2", 18) },
|
|
{ LEVEL("6.3", 19) },
|
|
#undef LEVEL
|
|
|
|
{ "tiles", "Tile columns x rows (Use minimal tile column/row number automatically by default)",
|
|
OFFSET(tile_cols), AV_OPT_TYPE_IMAGE_SIZE, { .str = NULL }, 0, 0, FLAGS },
|
|
{ "tile_groups", "Number of tile groups for encoding",
|
|
OFFSET(tile_groups), AV_OPT_TYPE_INT, { .i64 = 1 }, 1, AV1_MAX_TILE_ROWS * AV1_MAX_TILE_COLS, FLAGS },
|
|
|
|
{ NULL },
|
|
};
|
|
|
|
static const FFCodecDefault vaapi_encode_av1_defaults[] = {
|
|
{ "b", "0" },
|
|
{ "bf", "2" },
|
|
{ "g", "120" },
|
|
{ "qmin", "1" },
|
|
{ "qmax", "255" },
|
|
{ NULL },
|
|
};
|
|
|
|
static const AVClass vaapi_encode_av1_class = {
|
|
.class_name = "av1_vaapi",
|
|
.item_name = av_default_item_name,
|
|
.option = vaapi_encode_av1_options,
|
|
.version = LIBAVUTIL_VERSION_INT,
|
|
};
|
|
|
|
const FFCodec ff_av1_vaapi_encoder = {
|
|
.p.name = "av1_vaapi",
|
|
CODEC_LONG_NAME("AV1 (VAAPI)"),
|
|
.p.type = AVMEDIA_TYPE_VIDEO,
|
|
.p.id = AV_CODEC_ID_AV1,
|
|
.priv_data_size = sizeof(VAAPIEncodeAV1Context),
|
|
.init = &vaapi_encode_av1_init,
|
|
FF_CODEC_RECEIVE_PACKET_CB(&ff_vaapi_encode_receive_packet),
|
|
.close = &vaapi_encode_av1_close,
|
|
.p.priv_class = &vaapi_encode_av1_class,
|
|
.p.capabilities = AV_CODEC_CAP_DELAY | AV_CODEC_CAP_HARDWARE |
|
|
AV_CODEC_CAP_DR1 | AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE,
|
|
.caps_internal = FF_CODEC_CAP_NOT_INIT_THREADSAFE |
|
|
FF_CODEC_CAP_INIT_CLEANUP,
|
|
.defaults = vaapi_encode_av1_defaults,
|
|
.p.pix_fmts = (const enum AVPixelFormat[]) {
|
|
AV_PIX_FMT_VAAPI,
|
|
AV_PIX_FMT_NONE,
|
|
},
|
|
.hw_configs = ff_vaapi_encode_hw_configs,
|
|
.p.wrapper_name = "vaapi",
|
|
};
|