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libsvtav1.c File Reference
#include <stdint.h>
#include <inttypes.h>
#include <EbSvtAv1ErrorCodes.h>
#include <EbSvtAv1Enc.h>
#include <EbSvtAv1Metadata.h>
#include "libavutil/attributes.h"
#include "libavutil/common.h"
#include "libavutil/frame.h"
#include "libavutil/imgutils.h"
#include "libavutil/base64.h"
#include "libavutil/intreadwrite.h"
#include "libavutil/mastering_display_metadata.h"
#include "libavutil/mem.h"
#include "libavutil/opt.h"
#include "libavutil/pixdesc.h"
#include "libavutil/avassert.h"
#include "codec_internal.h"
#include "dovi_rpu.h"
#include "encode.h"
#include "avcodec.h"
#include "profiles.h"

Go to the source code of this file.

Data Structures

struct  SvtContext
 

Macros

#define OFFSET(x)
 
#define VE   AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM
 
#define LEVEL(name, value)
 

Enumerations

enum  EOS_STATUS { EOS_NOT_REACHED = 0 , EOS_SENT , EOS_RECEIVED }
 

Functions

static int svt_map_error (EbErrorType eb_err, const char **desc)
 
static int svt_print_error (void *log_ctx, EbErrorType err, const char *error_string)
 
static int alloc_buffer (EbSvtAv1EncConfiguration *config, SvtContext *svt_enc)
 
static void handle_mdcv (struct EbSvtAv1MasteringDisplayInfo *dst, const AVMasteringDisplayMetadata *mdcv)
 
static void handle_side_data (AVCodecContext *avctx, EbSvtAv1EncConfiguration *param)
 
static int config_enc_params (EbSvtAv1EncConfiguration *param, AVCodecContext *avctx)
 
static int read_in_data (EbSvtAv1EncConfiguration *param, const AVFrame *frame, EbBufferHeaderType *header_ptr)
 
static av_cold int eb_enc_init (AVCodecContext *avctx)
 
static int eb_send_frame (AVCodecContext *avctx, const AVFrame *frame)
 
static AVBufferRefget_output_ref (AVCodecContext *avctx, SvtContext *svt_enc, int filled_len)
 
static int eb_receive_packet (AVCodecContext *avctx, AVPacket *pkt)
 
static av_cold int eb_enc_close (AVCodecContext *avctx)
 

Variables

struct { 
 
   EbErrorType   eb_err 
 
   int   av_err 
 
   const char *   desc 
 
svt_errors [] 
 
static const AVOption options []
 
class { 
 
      class_name = "libsvtav1" 
 
      item_name = av_default_item_name 
 
      option = options 
 
      version = LIBAVUTIL_VERSION_INT 
 
};  
 
static const FFCodecDefault eb_enc_defaults []
 
const FFCodec ff_libsvtav1_encoder
 

Macro Definition Documentation

◆ OFFSET

#define OFFSET ( x)
Value:
offsetof(SvtContext, x)

Definition at line 790 of file libsvtav1.c.

◆ VE

Definition at line 791 of file libsvtav1.c.

◆ LEVEL

#define LEVEL ( name,
value )
Value:
{ .i64 = value }, 0, 0, VE, .unit = "avctx.level"
#define VE
Definition amfenc_av1.c:30
#define NULL
Definition coverity.c:32
double value
Definition eval.c:102
@ AV_OPT_TYPE_CONST
Special option type for declaring named constants.
Definition opt.h:298
const char * name
Definition qsvenc.c:142

Enumeration Type Documentation

◆ EOS_STATUS

enum EOS_STATUS
Enumerator
EOS_NOT_REACHED 
EOS_SENT 
EOS_RECEIVED 

Definition at line 47 of file libsvtav1.c.

Function Documentation

◆ svt_map_error()

static int svt_map_error ( EbErrorType eb_err,
const char ** desc )
static

Definition at line 99 of file libsvtav1.c.

Referenced by svt_print_error().

◆ svt_print_error()

static int svt_print_error ( void * log_ctx,
EbErrorType err,
const char * error_string )
static

Definition at line 114 of file libsvtav1.c.

Referenced by eb_enc_init(), eb_receive_packet(), and eb_send_frame().

◆ alloc_buffer()

static int alloc_buffer ( EbSvtAv1EncConfiguration * config,
SvtContext * svt_enc )
static

Definition at line 125 of file libsvtav1.c.

Referenced by eb_enc_init().

◆ handle_mdcv()

static void handle_mdcv ( struct EbSvtAv1MasteringDisplayInfo * dst,
const AVMasteringDisplayMetadata * mdcv )
static

Definition at line 149 of file libsvtav1.c.

Referenced by handle_side_data(), and handle_side_data().

◆ handle_side_data()

static void handle_side_data ( AVCodecContext * avctx,
EbSvtAv1EncConfiguration * param )
static

Definition at line 187 of file libsvtav1.c.

Referenced by config_enc_params().

◆ config_enc_params()

static int config_enc_params ( EbSvtAv1EncConfiguration * param,
AVCodecContext * avctx )
static

Definition at line 212 of file libsvtav1.c.

Referenced by eb_enc_init().

◆ read_in_data()

static int read_in_data ( EbSvtAv1EncConfiguration * param,
const AVFrame * frame,
EbBufferHeaderType * header_ptr )
static

Definition at line 447 of file libsvtav1.c.

Referenced by eb_send_frame().

◆ eb_enc_init()

static av_cold int eb_enc_init ( AVCodecContext * avctx)
static

Definition at line 485 of file libsvtav1.c.

◆ eb_send_frame()

static int eb_send_frame ( AVCodecContext * avctx,
const AVFrame * frame )
static

Definition at line 554 of file libsvtav1.c.

Referenced by eb_receive_packet().

◆ get_output_ref()

static AVBufferRef * get_output_ref ( AVCodecContext * avctx,
SvtContext * svt_enc,
int filled_len )
static

Definition at line 624 of file libsvtav1.c.

Referenced by eb_receive_packet().

◆ eb_receive_packet()

static int eb_receive_packet ( AVCodecContext * avctx,
AVPacket * pkt )
static

Definition at line 648 of file libsvtav1.c.

◆ eb_enc_close()

static av_cold int eb_enc_close ( AVCodecContext * avctx)
static

Definition at line 768 of file libsvtav1.c.

Variable Documentation

◆ eb_err

EbErrorType eb_err

Definition at line 81 of file libsvtav1.c.

Referenced by svt_map_error().

◆ av_err

int av_err

Definition at line 82 of file libsvtav1.c.

◆ desc

const char* desc

Definition at line 83 of file libsvtav1.c.

Referenced by alloc_base_frame(), alloc_base_frame(), alloc_enhanced_frame(), alloc_enhanced_frame(), alloc_unit_content(), amf_init_filter_config(), any_vscale(), aom_codecctl(), apng_encode_frame(), apply_film_grain(), apv_decode(), apv_imgb_create(), asf_read_picture(), asf_write_header1(), av_bsf_init(), av_film_grain_params_select(), av_frame_apply_cropping(), av_frame_side_data_add(), av_frame_side_data_clone(), av_frame_side_data_name(), av_frame_side_data_new(), av_frame_side_data_remove_by_props(), av_guess_frame_rate(), av_image_alloc(), av_image_copy_to_buffer(), av_image_fill_black(), av_image_fill_color(), av_image_fill_linesizes(), av_image_fill_plane_sizes(), av_image_get_buffer_size(), av_image_get_linesize(), av_parser_parse2(), av_pix_fmt_count_planes(), av_pix_fmt_desc_get_id(), av_pix_fmt_get_chroma_sub_sample(), av_pix_fmt_swap_endianness(), av_read_image_line(), av_read_image_line2(), av_write_image_line(), av_write_image_line2(), avcodec_align_dimensions(), avcodec_align_dimensions2(), avcodec_default_get_format(), avcodec_descriptor_get_by_name(), avcodec_get_type(), avcodec_profile_name(), avformat_find_stream_info(), AVFrame2ImageDescSlice(), blackdetect_vulkan_filter_frame(), build_dct_push_const(), calc_cropping_offsets(), cbs_alloc_content(), cbs_clone_noncomplex_unit_content(), cbs_clone_unit_content(), cbs_default_free_unit_content(), cbs_find_unit_type_desc(), check_chrConvertRange(), check_compiled(), check_filter(), check_image_fill_black(), check_image_pointers(), check_input_planar_rgb_to_a(), check_input_planar_rgb_to_uv(), check_input_planar_rgb_to_y(), check_lumConvertRange(), check_output_yuv2gbrp(), check_rgb_to_uv(), check_rgb_to_y(), check_rgba_to_a(), check_yuv2packed1(), check_yuv2packed2(), check_yuv2packedX(), choose_pixel_fmt(), chr_convert(), chr_h_scale(), chr_planar_vscale(), codec_has_blockadditional_alpha(), color_frame(), config_enc_params(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input(), config_input0(), config_input1(), config_input_main(), config_input_ref(), config_input_ref(), config_input_ref(), config_input_ref(), config_input_ref(), config_input_ref(), config_input_ref(), config_input_structure(), config_inputx(), config_inputy(), config_out_props(), config_output(), config_output(), config_output(), config_output(), config_output(), config_output(), config_output(), config_output(), config_output(), config_output(), config_output(), config_output(), config_output(), config_output(), config_output(), config_output(), config_output(), config_output(), config_output(), config_output(), config_output(), config_output(), config_output(), config_output(), config_output(), config_output(), config_props(), config_props(), config_props(), config_props(), config_props(), config_props(), config_props(), config_props(), config_props(), config_props(), config_props(), config_props(), config_props_output(), configure_input_video_filter(), copy_picture_field(), copy_uv_planes(), count_ports(), create_d3d11_pointer_tex(), cuda_buffer_free(), cuda_frames_get_constraints(), cuda_frames_init(), cuda_get_buffer(), cuda_pool_alloc(), cuda_tex_map_frame(), d3d11va_device_create(), d3d11va_get_buffer(), d3d11va_transfer_data(), d3d12va_create_decoder(), d3d12va_create_decoder_heap(), d3d12va_create_encoder(), d3d12va_create_encoder_heap(), d3d12va_create_staging_buffer_resource(), d3d12va_device_create(), d3d12va_encode_alloc_output_buffer(), d3d12va_encode_h264_init_sequence_params(), d3d12va_encode_hevc_init_sequence_params(), d3d12va_encode_set_profile(), d3d12va_get_valid_helper_objects(), d3d12va_hw_base_encode_init_params_av1(), d3d12va_pool_alloc(), d3d12va_texture_array_init(), ddagrab_request_frame(), dec_standalone_open(), decode(), decode_frame(), decode_slices(), descriptor_compare(), deshake_opencl_init(), drm_map_frame(), encode_frame(), encode_frame(), encode_frames(), encode_init(), encode_init(), encode_init(), estimate_quantization_noise(), eval_expr(), evaluate(), ff_aom_apply_film_grain(), ff_aom_image_copy_16_to_8(), ff_boxblur_eval_filter_params(), ff_cbs_lcevc_add_process_block(), ff_cbs_lcevc_alloc_process_block_payload(), ff_cbs_sei_add_message(), ff_cbs_sei_alloc_message_payload(), ff_draw_color(), ff_draw_horiz_band(), ff_draw_init2(), ff_ffv1_encode_setup_plane_info(), ff_ffv1_vk_set_common_sl(), ff_fill_ayuv_map(), ff_fill_rgba_map(), ff_flac_parse_picture(), ff_fmt_align(), ff_fmt_from_frame(), ff_fmt_is_regular_yuv(), ff_fmt_vshift(), ff_formats_pixdesc_filter(), ff_frame_pool_get(), ff_frame_to_dnn_classify(), ff_get_format(), ff_guess_coded_bitrate(), ff_h264_draw_horiz_band(), ff_h274_hash_verify(), ff_hscale16to15_4_neon(), ff_hscale16to15_X4_neon(), ff_hscale16to15_X8_neon(), ff_hscale16to19_4_neon(), ff_hscale16to19_X4_neon(), ff_hscale16to19_X8_neon(), ff_hscale_16_to_15_lasx(), ff_hscale_16_to_15_lsx(), ff_hscale_16_to_19_lasx(), ff_hscale_16_to_19_lsx(), ff_hw_base_encode_init_params_h264(), ff_hw_base_encode_init_params_h265(), ff_id3v2_write_apic(), ff_init_desc_cfmt_convert(), ff_init_desc_chscale(), ff_init_desc_fmt_convert(), ff_init_desc_hscale(), ff_init_desc_no_chr(), ff_init_gamma_convert(), ff_init_vscale(), ff_lut3d_init_x86(), ff_mediacodec_dec_init(), ff_prores_kostya_encode_init(), ff_qsv_init_internal_session(), ff_qsv_print_error(), ff_qsv_print_iopattern(), ff_qsv_print_warning(), ff_qsvvpp_print_error(), ff_qsvvpp_print_iopattern(), ff_qsvvpp_print_warning(), ff_scale_eval_dimensions(), ff_sws_alphablendaway(), ff_sws_init_output_funcs(), ff_sws_init_swscale_aarch64(), ff_sws_rgb2xyz(), ff_swscale(), ff_vk_shader_add_descriptor_set(), ff_vk_subsampling_from_av_desc(), ff_vmafmotion_init(), ff_vulkan_encode_init(), fill_frameinfo_by_link(), fill_map(), fill_texture_ptrs(), filter_frame(), filter_frame(), filter_frame(), filter_frame(), filter_frame(), filter_frame(), filter_frame(), filter_frame(), filter_frame(), filter_frame(), filter_frame(), filter_frame(), filter_frame(), filter_slice(), find_codec(), first_pix_fmt(), flac_write_picture(), fmt_comps(), format_init(), gamma_convert(), generate_output(), generate_output(), geq_config_props(), get_aspect_ratio(), get_bit_depth(), get_cm_codec_type(), get_codecs_sorted(), get_color_type(), get_deinterleaved_format(), get_field(), get_format(), get_format(), get_mimetype(), get_pix_fmt_depth(), get_plane_wh(), get_reference_only_resource(), get_video_buffer(), get_vt_hevc_profile_level(), graph_parse(), graphs_build(), h264_metadata_update_sps(), h265_metadata_guess_level(), handle_connect_error(), handle_partial_mb(), have_alpha_planar(), have_alpha_planar(), hScale16To15_c(), hScale16To19_c(), hwmap_config_output(), iccgen_filter_frame(), ifilter_parameters_from_frame(), image_copy(), image_get_linesize(), init(), init_alpha_data_pipeline(), init_debayer(), init_encode_slice_pipeline(), init_estimate_slice_pipeline(), init_filter(), init_filter(), init_filter(), init_filter(), init_filter(), init_filter(), init_filter(), init_filter(), init_filter(), init_filter(), init_filter(), init_gather_pipeline(), init_image(), init_muxer(), init_profile(), init_profile(), init_profile(), init_sec_buffer_desc(), init_sequence_headers(), init_slice_data_pipeline(), init_trellis_node_pipeline(), init_video_param(), init_video_param_jpeg(), init_vulkan(), is16BPS(), is32BPS(), is_planar_yuv(), isALPHA(), isAnyRGB(), isBayer(), isBayer16BPS(), isBE(), isDataInHighBits(), isFloat(), isFloat16(), isGray(), isNBPS(), isPacked(), isPackedRGB(), isPlanar(), isPlanarRGB(), isPlanarYUV(), isPlanarYUV(), isRGB(), isSemiPlanarYUV(), isSwappedChroma(), isYUV(), j2kenc_init(), kmsgrab_free_desc(), kmsgrab_get_fb(), kmsgrab_read_packet(), last_pix_fmt(), libjxl_get_primaries(), libjxl_populate_primaries(), libplacebo_config_output(), libplacebo_query_format(), librav1e_encode_init(), librav1e_receive_packet(), libx265_encode_frame(), libx265_encode_init(), list_formats(), log_encoder_error(), log_encoder_error(), lum_convert(), lum_h_scale(), lum_planar_vscale(), lut2_config_output(), magy_decode_frame(), main(), main(), map_auto_video(), map_pixel_format(), message(), mj2_create_image(), mux_log_debug_ts(), next_frame_internal(), nlmeans_opencl_filter_frame(), nlmeans_vulkan_filter_frame(), no_chr_scale(), nvenc_map_error(), nvenc_print_error(), nvenc_register_frame(), opencl_frames_uninit(), opencl_get_buffer(), opencl_get_plane_format(), opencl_pool_alloc(), opencl_pool_free(), packed_vscale(), pad_opencl_init(), param_init(), pick_format(), pix_fmt_match(), png_get_chrm(), populate_avctx_color_fields(), prepare_uv_scale(), print_codec(), print_codecs(), print_digraph(), print_stream_maps(), probe_output_format(), process_block(), profile_is_compatible(), qsv_fill_border(), qsv_init_surface(), qsv_map_error(), qsv_map_error(), qsv_map_from(), qsvenc_fill_padding_area(), query_formats(), query_formats(), query_formats(), query_formats(), query_formats(), query_formats(), query_formats(), query_formats(), query_formats(), query_formats(), query_formats(), query_formats(), query_formats(), query_formats(), query_formats(), raw_decode(), raw_encode_init(), raw_init_decoder(), rawvideo_read_header(), rawvideo_read_packet(), read_gab2_sub(), read_packet_vs(), realign_frame(), remap_opencl_load(), rfc4175_parse_format(), rgb48Toxyz12_c(), rkmpp_release_frame(), rkmpp_retrieve_frame(), rkmpp_set_hw_frame(), rv10_write_header(), sanitize_fmt(), scale_eval_dimensions(), scale_frame(), set_aes_arg(), set_dimensions(), set_format(), set_pix_fmt(), set_string_fmt(), setup_multilayer(), show_codecs(), show_help_codec(), show_help_muxer(), sps_map_pixel_format(), svt_jpegxs_enc_init(), svt_map_error(), svt_print_error(), tb_unreliable(), test_format(), tiff_unpack_strip(), tonemap(), tonemap_slice(), unsharp_opencl_make_filter_params(), unsupported_codec(), v360_vulkan_filter_frame(), v4l2_buffer_swframe_to_buf(), v4l2_encode_init(), v4l2_read_header(), vaapi_device_create(), vaapi_encode_av1_init_sequence_params(), vaapi_encode_mjpeg_get_encoder_caps(), vaapi_encode_mjpeg_init_picture_params(), vaapi_encode_profile_entrypoint(), vaapi_frames_init(), vaapi_get_img_desc_and_format(), vaapi_map_frame(), vaapi_pix_fmt_from_fourcc(), vaapi_vpp_frame_is_rgb(), validate_avframe_allocation(), verify_md5(), vgs_fn_p(), video_frame_cksum(), vk_apv_end_frame(), vpx_init(), vulkan_encode_apv_init(), vulkan_encode_ffv1_submit_frame(), vulkan_encode_prores_submit_frame(), vulkan_setup_profile(), vulkan_transfer_frame(), vulkan_transfer_host(), wrap_texture_buf(), write_header(), write_packet(), xwd_encode_frame(), xyz12Torgb48_c(), yuv2gbrp16_full_X_c(), yuv2gbrp_full_X_c(), yuv2gbrpf32_full_X_c(), yuv2gbrpmsb_full_X_c(), and yuv4_write_packet().

◆ [struct]

const struct { ... } svt_errors[]
Initial value:
= {
{ EB_ErrorNone, 0, "success" },
{ EB_ErrorInsufficientResources, AVERROR(ENOMEM), "insufficient resources" },
{ EB_ErrorUndefined, AVERROR(EINVAL), "undefined error" },
{ EB_ErrorInvalidComponent, AVERROR(EINVAL), "invalid component" },
{ EB_ErrorBadParameter, AVERROR(EINVAL), "bad parameter" },
{ EB_ErrorDestroyThreadFailed, AVERROR_EXTERNAL, "failed to destroy thread" },
{ EB_ErrorSemaphoreUnresponsive, AVERROR_EXTERNAL, "semaphore unresponsive" },
{ EB_ErrorDestroySemaphoreFailed, AVERROR_EXTERNAL, "failed to destroy semaphore"},
{ EB_ErrorCreateMutexFailed, AVERROR_EXTERNAL, "failed to create mutex" },
{ EB_ErrorMutexUnresponsive, AVERROR_EXTERNAL, "mutex unresponsive" },
{ EB_ErrorDestroyMutexFailed, AVERROR_EXTERNAL, "failed to destroy mutex" },
{ EB_NoErrorEmptyQueue, AVERROR(EAGAIN), "empty queue" },
}
#define AVERROR_EXTERNAL
Generic error in an external library.
Definition error.h:59
#define AVERROR(e)
Definition error.h:45

Referenced by svt_map_error().

◆ options

const AVOption options[]
static

Definition at line 792 of file libsvtav1.c.

◆ class_name

class_name = "libsvtav1"
private

Definition at line 839 of file libsvtav1.c.

◆ item_name

item_name = av_default_item_name
private

Definition at line 840 of file libsvtav1.c.

◆ option

option = options
private

Definition at line 841 of file libsvtav1.c.

◆ version

version = LIBAVUTIL_VERSION_INT
private

Definition at line 842 of file libsvtav1.c.

◆ [class]

const AVClass class { ... }

◆ eb_enc_defaults

const FFCodecDefault eb_enc_defaults[]
static
Initial value:
= {
{ "b", "0" },
{ "flags", "+cgop" },
{ "g", "-1" },
{ "qmin", "1" },
{ "qmax", "63" },
{ NULL },
}

Definition at line 845 of file libsvtav1.c.

◆ ff_libsvtav1_encoder

const FFCodec ff_libsvtav1_encoder
Initial value:
= {
.p.name = "libsvtav1",
CODEC_LONG_NAME("SVT-AV1(Scalable Video Technology for AV1) encoder"),
.priv_data_size = sizeof(SvtContext),
.p.type = AVMEDIA_TYPE_VIDEO,
.p.id = AV_CODEC_ID_AV1,
.init = eb_enc_init,
.close = eb_enc_close,
.p.priv_class = &class,
.defaults = eb_enc_defaults,
.p.wrapper_name = "libsvtav1",
}
#define CODEC_PIXFMTS(...)
#define FF_CODEC_CAP_NOT_INIT_THREADSAFE
The codec is not known to be init-threadsafe (i.e.
#define FF_CODEC_RECEIVE_PACKET_CB(func)
#define CODEC_LONG_NAME(str)
#define FF_CODEC_CAP_INIT_CLEANUP
The codec allows calling the close function for deallocation even if the init function returned a fai...
#define FF_CODEC_CAP_AUTO_THREADS
Codec handles avctx->thread_count == 0 (auto) internally.
#define AV_CODEC_CAP_OTHER_THREADS
Codec supports multithreading through a method other than slice- or frame-level multithreading.
Definition codec.h:112
#define AV_CODEC_CAP_DELAY
Encoder or decoder requires flushing with NULL input at the end in order to give the complete and cor...
Definition codec.h:79
@ AV_CODEC_ID_AV1
Definition codec_id.h:275
@ AVMEDIA_TYPE_VIDEO
Definition avutil.h:200
static const FFCodecDefault eb_enc_defaults[]
Definition libsvtav1.c:845
static int eb_receive_packet(AVCodecContext *avctx, AVPacket *pkt)
Definition libsvtav1.c:648
static av_cold int eb_enc_init(AVCodecContext *avctx)
Definition libsvtav1.c:485
static av_cold int eb_enc_close(AVCodecContext *avctx)
Definition libsvtav1.c:768
#define AV_PIX_FMT_YUV420P10
Definition pixfmt.h:545
@ AVCOL_RANGE_MPEG
Narrow or limited range content.
Definition pixfmt.h:766
@ AVCOL_RANGE_JPEG
Full range content.
Definition pixfmt.h:783
@ AV_PIX_FMT_YUV420P
planar YUV 4:2:0, 12bpp, (1 Cr & Cb sample per 2x2 Y samples)
Definition pixfmt.h:73

Definition at line 854 of file libsvtav1.c.