32 16, 16, 16, 16, 17, 18, 21, 24,
33 16, 16, 16, 16, 17, 19, 22, 25,
34 16, 16, 17, 18, 20, 22, 25, 29,
35 16, 16, 18, 21, 24, 27, 31, 36,
36 17, 17, 20, 24, 30, 35, 41, 47,
37 18, 19, 22, 27, 35, 44, 54, 65,
38 21, 22, 25, 31, 41, 54, 70, 88,
39 24, 25, 29, 36, 47, 65, 88, 115
43 16, 16, 16, 16, 17, 18, 20, 24,
44 16, 16, 16, 17, 18, 20, 24, 25,
45 16, 16, 17, 18, 20, 24, 25, 28,
46 16, 17, 18, 20, 24, 25, 28, 33,
47 17, 18, 20, 24, 25, 28, 33, 41,
48 18, 20, 24, 25, 28, 33, 41, 54,
49 20, 24, 25, 28, 33, 41, 54, 71,
50 24, 25, 28, 33, 41, 54, 71, 91
127 unsigned abs_delta_rps;
131 if (is_slice_header) {
135 "Invalid value of delta_idx in slice header RPS: %d > %d.\n",
146 if (abs_delta_rps < 1 || abs_delta_rps > 32768) {
148 "Invalid value of abs_delta_rps: %d\n",
152 delta_rps = (1 - (delta_rps_sign << 1)) * abs_delta_rps;
159 if (used || use_delta_flag) {
160 if (i < rps_ridx->num_delta_pocs)
161 delta_poc = delta_rps + rps_ridx->
delta_poc[i];
163 delta_poc = delta_rps;
175 "Invalid num_delta_pocs: %d\n", k);
187 for (k = i - 1; k >= 0; k--) {
189 if (delta_poc < tmp) {
213 unsigned int prev, nb_positive_pics;
228 if (delta_poc < 1 || delta_poc > 32768) {
230 "Invalid value of delta_poc: %d\n",
239 for (i = 0; i < nb_positive_pics; i++) {
241 if (delta_poc < 1 || delta_poc > 32768) {
243 "Invalid value of delta_poc: %d\n",
279 for (i = 0; i < 32; i++) {
298 PTL *ptl,
int max_num_sub_layers)
302 get_bits_left(gb) < 8 + (8*2 * (max_num_sub_layers - 1 > 0))) {
309 for (i = 0; i < max_num_sub_layers - 1; i++) {
314 if (max_num_sub_layers - 1> 0)
315 for (i = max_num_sub_layers - 1; i < 8; i++)
317 for (i = 0; i < max_num_sub_layers - 1; i++) {
321 "PTL information for sublayer %i too short\n", i);
327 "Not enough data for sublayer %i level_idc\n", i);
338 int subpic_params_present)
342 for (i = 0; i < nb_cpb; i++) {
346 if (subpic_params_present) {
357 int nal_params_present = 0, vcl_params_present = 0;
358 int subpic_params_present = 0;
361 if (common_inf_present) {
365 if (nal_params_present || vcl_params_present) {
368 if (subpic_params_present) {
378 if (subpic_params_present)
387 for (i = 0; i < max_sublayers; i++) {
389 unsigned int nb_cpb = 1;
402 if (nb_cpb < 1 || nb_cpb > 32) {
408 if (nal_params_present)
410 if (vcl_params_present)
432 if (nal_size >
sizeof(vps->
data)) {
435 nal_size,
sizeof(vps->
data));
518 int common_inf_present = 1;
551 int apply_defdispwin,
HEVCSPS *sps)
553 VUI backup_vui, *vui = &sps->
vui;
555 int sar_present, alt = 0;
563 vui->
sar = vui_sar[sar_idx];
564 else if (sar_idx == 255) {
569 "Unknown SAR index: %u.\n", sar_idx);
622 memcpy(&backup, gb,
sizeof(backup));
623 memcpy(&backup_vui, vui,
sizeof(backup_vui));
638 if (apply_defdispwin &&
641 "discarding vui default display window, "
642 "original values are l:%u r:%u t:%u b:%u\n",
663 "Strange VUI timing information, retrying...\n");
664 memcpy(vui, &backup_vui,
sizeof(backup_vui));
665 memcpy(gb, &backup,
sizeof(backup));
687 "Strange VUI bitstream restriction information, retrying"
688 " from timing information...\n");
689 memcpy(vui, &backup_vui,
sizeof(backup_vui));
690 memcpy(gb, &backup,
sizeof(backup));
707 "Overread in VUI, retrying from timing information...\n");
708 memcpy(vui, &backup_vui,
sizeof(backup_vui));
709 memcpy(gb, &backup,
sizeof(backup));
719 for (matrixId = 0; matrixId < 6; matrixId++) {
721 memset(sl->
sl[0][matrixId], 16, 16);
722 sl->
sl_dc[0][matrixId] = 16;
723 sl->
sl_dc[1][matrixId] = 16;
747 uint8_t scaling_list_pred_mode_flag;
748 int32_t scaling_list_dc_coef[2][6];
749 int size_id, matrix_id, pos;
752 for (size_id = 0; size_id < 4; size_id++)
753 for (matrix_id = 0; matrix_id < 6; matrix_id += ((size_id == 3) ? 3 : 1)) {
754 scaling_list_pred_mode_flag =
get_bits1(gb);
755 if (!scaling_list_pred_mode_flag) {
761 if (matrix_id < delta) {
763 "Invalid delta in scaling list data: %d.\n", delta);
767 memcpy(sl->
sl[size_id][matrix_id],
768 sl->
sl[size_id][matrix_id - delta],
769 size_id > 0 ? 64 : 16);
771 sl->
sl_dc[size_id - 2][matrix_id] = sl->
sl_dc[size_id - 2][matrix_id -
delta];
774 int next_coef, coef_num;
775 int32_t scaling_list_delta_coef;
778 coef_num =
FFMIN(64, 1 << (4 + (size_id << 1)));
780 scaling_list_dc_coef[size_id - 2][matrix_id] =
get_se_golomb(gb) + 8;
781 next_coef = scaling_list_dc_coef[size_id - 2][matrix_id];
782 sl->
sl_dc[size_id - 2][matrix_id] = next_coef;
784 for (i = 0; i < coef_num; i++) {
793 next_coef = (next_coef + 256
U + scaling_list_delta_coef) % 256;
794 sl->
sl[size_id][matrix_id][pos] = next_coef;
800 for (i = 0; i < 64; i++) {
801 sl->
sl[3][1][i] = sl->
sl[2][1][i];
802 sl->
sl[3][2][i] = sl->
sl[2][2][i];
803 sl->
sl[3][4][i] = sl->
sl[2][4][i];
804 sl->
sl[3][5][i] = sl->
sl[2][5][i];
846 "The following bit-depths are currently specified: 8, 9, 10 and 12 bits, "
847 "chroma_format_idc is %d, depth is %d\n",
869 int log2_diff_max_min_transform_block_size;
870 int bit_depth_chroma,
start, vui_present, sublayer_ordering_info;
881 if (vps_list && !vps_list[sps->
vps_id]) {
920 sps->
height, 0, avctx)) < 0)
933 "discarding sps conformance window, "
934 "original values are l:%u r:%u t:%u b:%u\n",
952 "Luma bit depth (%d) is different from chroma bit depth (%d), "
953 "this is unsupported.\n",
991 if (!sublayer_ordering_info) {
992 for (i = 0; i <
start; i++) {
1021 if (log2_diff_max_min_transform_block_size < 0 || log2_diff_max_min_transform_block_size > 30) {
1022 av_log(avctx,
AV_LOG_ERROR,
"Invalid value %d for log2_diff_max_min_transform_block_size", log2_diff_max_min_transform_block_size);
1052 "PCM bit depth (%d, %d) is greater than normal bit depth (%d)\n",
1091 decode_vui(gb, avctx, apply_defdispwin, sps);
1094 int sps_extension_flag[1];
1095 for (i = 0; i < 1; i++)
1098 if (sps_extension_flag[0]) {
1099 int extended_precision_processing_flag;
1100 int high_precision_offsets_enabled_flag;
1101 int cabac_bypass_alignment_enabled_flag;
1109 extended_precision_processing_flag =
get_bits1(gb);
1110 if (extended_precision_processing_flag)
1112 "extended_precision_processing_flag not yet implemented\n");
1115 high_precision_offsets_enabled_flag =
get_bits1(gb);
1116 if (high_precision_offsets_enabled_flag)
1118 "high_precision_offsets_enabled_flag not yet implemented\n");
1122 cabac_bypass_alignment_enabled_flag =
get_bits1(gb);
1123 if (cabac_bypass_alignment_enabled_flag)
1125 "cabac_bypass_alignment_enabled_flag not yet implemented\n");
1128 if (apply_defdispwin) {
1138 "chroma samples to preserve alignment.\n",
1153 "Displaying the whole video surface.\n");
1172 "log2_ctb_size %d differs from the bounds of any known profile\n",
1199 av_log(avctx,
AV_LOG_ERROR,
"max_transform_hierarchy_depth_inter out of range: %d\n",
1204 av_log(avctx,
AV_LOG_ERROR,
"max_transform_hierarchy_depth_intra out of range: %d\n",
1210 "max transform block size out of range: %d\n",
1229 unsigned int sps_id;
1240 if (nal_size >
sizeof(sps->
data)) {
1243 nal_size,
sizeof(sps->
data));
1260 "Parsed SPS: id %d; coded wxh: %dx%d; "
1261 "cropped wxh: %dx%d; pix_fmt: %s.\n",
1313 "chroma_qp_offset_list_len_minus1 shall be in the range [0, 5].\n");
1320 "cb_qp_offset_list not tested yet.\n");
1325 "cb_qp_offset_list not tested yet.\n");
1339 int pic_area_in_ctbs;
1340 int i, j, x, y, ctb_addr_rs, tile_id;
1396 for (ctb_addr_rs = 0; ctb_addr_rs < pic_area_in_ctbs; ctb_addr_rs++) {
1397 int tb_x = ctb_addr_rs % sps->
ctb_width;
1398 int tb_y = ctb_addr_rs / sps->
ctb_width;
1404 if (tb_x < pps->col_bd[i + 1]) {
1411 if (tb_y < pps->row_bd[i + 1]) {
1417 for (i = 0; i < tile_x; i++)
1419 for (i = 0; i < tile_y; i++)
1423 tb_x - pps->
col_bd[tile_x];
1431 for (y = pps->
row_bd[j]; y < pps->row_bd[j + 1]; y++)
1432 for (x = pps->
col_bd[i]; x < pps->col_bd[i + 1]; x++)
1446 for (y = 0; y < sps->
tb_mask+2; y++) {
1450 for (y = 0; y < sps->
tb_mask+1; y++) {
1451 for (x = 0; x < sps->
tb_mask+1; x++) {
1452 int tb_x = x >> log2_diff;
1453 int tb_y = y >> log2_diff;
1456 for (i = 0; i < log2_diff; i++) {
1458 val += (m & x ? m * m : 0) + (m & y ? 2 * m * m : 0);
1472 unsigned int pps_id = 0;
1474 unsigned log2_parallel_merge_level_minus2;
1492 if (nal_size >
sizeof(pps->
data)) {
1495 nal_size,
sizeof(pps->
data));
1647 if (beta_offset_div2 < -6 || beta_offset_div2 > 6) {
1653 if (tc_offset_div2 < -6 || tc_offset_div2 > 6) {
1673 if (log2_parallel_merge_level_minus2 > sps->
log2_ctb_size) {
1675 log2_parallel_merge_level_minus2);
1684 int pps_range_extensions_flag =
get_bits1(gb);
static unsigned int show_bits_long(GetBitContext *s, int n)
Show 0-32 bits.
PTLCommon sub_layer_ptl[HEVC_MAX_SUB_LAYERS]
unsigned int log2_min_cb_size
const char const char void * val
uint8_t log2_sao_offset_scale_luma
int min_spatial_segmentation_idc
#define AVERROR_INVALIDDATA
Invalid data found when processing input.
void av_buffer_unref(AVBufferRef **buf)
Free a given reference and automatically free the buffer if there are no more references to it...
const AVPixFmtDescriptor * av_pix_fmt_desc_get(enum AVPixelFormat pix_fmt)
AVBufferRef * vps_list[HEVC_MAX_VPS_COUNT]
ptrdiff_t const GLvoid * data
uint8_t diff_cu_chroma_qp_offset_depth
static int get_se_golomb(GetBitContext *gb)
read signed exp golomb code.
#define HEVC_MAX_DPB_SIZE
int vui_num_ticks_poc_diff_one_minus1
int max_dec_pic_buffering
planar YUV 4:4:4, 24bpp, (1 Cr & Cb sample per 1x1 Y samples)
int transform_skip_rotation_enabled_flag
static unsigned int get_bits(GetBitContext *s, int n)
Read 1-25 bits.
#define AV_LOG_WARNING
Something somehow does not look correct.
unsigned int * row_height
RowHeight.
ShortTermRPS st_rps[HEVC_MAX_SHORT_TERM_RPS_COUNT]
int vps_num_ticks_poc_diff_one
vps_num_ticks_poc_diff_one_minus1 + 1
unsigned int vps_max_latency_increase[HEVC_MAX_SUB_LAYERS]
#define FF_DEBUG_BITSTREAM
#define AV_PIX_FMT_GBRP10
uint8_t weighted_bipred_flag
int ff_hevc_decode_short_term_rps(GetBitContext *gb, AVCodecContext *avctx, ShortTermRPS *rps, const HEVCSPS *sps, int is_slice_header)
unsigned int vps_max_dec_pic_buffering[HEVC_MAX_SUB_LAYERS]
uint8_t seq_loop_filter_across_slices_enabled_flag
uint8_t cabac_init_present_flag
int chroma_loc_info_present_flag
#define HEVC_MAX_SHORT_TERM_RPS_COUNT
static void decode_sublayer_hrd(GetBitContext *gb, unsigned int nb_cpb, int subpic_params_present)
#define AV_PIX_FMT_YUV420P12
void * av_mallocz(size_t size)
Allocate a memory block with alignment suitable for all memory accesses (including vectors if availab...
int * ctb_addr_ts_to_rs
CtbAddrTSToRS.
int explicit_rdpcm_enabled_flag
int num_ref_idx_l0_default_active
num_ref_idx_l0_default_active_minus1 + 1
static const AVRational vui_sar[]
int8_t cr_qp_offset_list[6]
order of coefficients is actually GBR, also IEC 61966-2-1 (sRGB)
int chroma_sample_loc_type_top_field
uint8_t log2_chroma_w
Amount to shift the luma width right to find the chroma width.
uint8_t entropy_coding_sync_enabled_flag
#define HEVC_MAX_VPS_COUNT
#define AV_PIX_FMT_GRAY10
int log2_parallel_merge_level
log2_parallel_merge_level_minus2 + 2
uint8_t log2_sao_offset_scale_chroma
#define AV_PIX_FMT_GRAY12
int restricted_ref_pic_lists_flag
#define av_assert0(cond)
assert() equivalent, that is always enabled.
static void remove_vps(HEVCParamSets *s, int id)
unsigned int log2_max_trafo_size
void void avpriv_request_sample(void *avc, const char *msg,...) av_printf_format(2
Log a generic warning message about a missing feature.
AVBufferRef * sps_list[HEVC_MAX_SPS_COUNT]
uint8_t profile_compatibility_flag[32]
static int decode_hrd(GetBitContext *gb, int common_inf_present, int max_sublayers)
unsigned int num_negative_pics
static void remove_pps(HEVCParamSets *s, int id)
static const uint8_t default_scaling_list_inter[]
uint8_t log2_max_transform_skip_block_size
int overscan_info_present_flag
uint8_t vps_timing_info_present_flag
#define AV_CODEC_FLAG_UNALIGNED
Allow decoders to produce frames with data planes that are not aligned to CPU requirements (e...
#define FF_PROFILE_HEVC_MAIN
const uint8_t ff_hevc_diag_scan8x8_x[64]
int ff_hevc_parse_sps(HEVCSPS *sps, GetBitContext *gb, unsigned int *sps_id, int apply_defdispwin, AVBufferRef **vps_list, AVCodecContext *avctx)
Parse the SPS from the bitstream into the provided HEVCSPS struct.
int num_ref_idx_l1_default_active
num_ref_idx_l1_default_active_minus1 + 1
unsigned int log2_min_pcm_cb_size
int vps_max_sub_layers
vps_max_temporal_layers_minus1 + 1
int frame_field_info_present_flag
uint8_t scaling_list_data_present_flag
AVBufferRef * pps_list[HEVC_MAX_PPS_COUNT]
uint8_t loop_filter_disable_flag
static int map_pixel_format(AVCodecContext *avctx, HEVCSPS *sps)
#define AV_PIX_FMT_YUV422P12
#define FF_PROFILE_HEVC_MAIN_10
int8_t cb_qp_offset_list[6]
int bitstream_restriction_flag
uint8_t transquant_bypass_enable_flag
static int get_bits_left(GetBitContext *gb)
#define AV_LOG_ERROR
Something went wrong and cannot losslessly be recovered.
uint8_t frame_only_constraint_flag
#define AV_CODEC_FLAG2_IGNORE_CROP
Discard cropping information from SPS.
unsigned int log2_max_poc_lsb
uint8_t log2_chroma_h
Amount to shift the luma height right to find the chroma height.
#define PTRDIFF_SPECIFIER
int persistent_rice_adaptation_enabled_flag
coded frame dimension in various units
int ff_hevc_decode_nal_vps(GetBitContext *gb, AVCodecContext *avctx, HEVCParamSets *ps)
int vui_timing_info_present_flag
#define AV_LOG_DEBUG
Stuff which is only useful for libav* developers.
unsigned int log2_ctb_size
int flags
AV_CODEC_FLAG_*.
int vui_poc_proportional_to_timing_flag
#define AV_PIX_FMT_YUV444P10
AVBufferRef * av_buffer_create(uint8_t *data, int size, void(*free)(void *opaque, uint8_t *data), void *opaque, int flags)
Create an AVBuffer from an existing array.
uint8_t vps_temporal_id_nesting_flag
#define HEVC_MAX_LOG2_CTB_SIZE
int motion_vectors_over_pic_boundaries_flag
uint8_t tiles_enabled_flag
planar YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples)
uint32_t vps_num_units_in_tick
uint8_t sub_layer_level_present_flag[HEVC_MAX_SUB_LAYERS]
int vps_num_layer_sets
vps_num_layer_sets_minus1 + 1
#define AV_PIX_FMT_YUV422P9
uint8_t lists_modification_present_flag
int * min_tb_addr_zs_tab
MinTbAddrZS.
int av_image_check_size(unsigned int w, unsigned int h, int log_offset, void *log_ctx)
Check if the given dimension of an image is valid, meaning that all bytes of the image can be address...
static int pps_range_extensions(GetBitContext *gb, AVCodecContext *avctx, HEVCPPS *pps, HEVCSPS *sps)
int err_recognition
Error recognition; may misdetect some more or less valid parts as errors.
#define AV_PIX_FMT_GRAY16
int max_transform_hierarchy_depth_inter
planar YUV 4:2:0, 12bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV420P and setting col...
uint8_t vps_poc_proportional_to_timing_flag
int num_tile_columns
num_tile_columns_minus1 + 1
unsigned int vps_num_reorder_pics[HEVC_MAX_SUB_LAYERS]
struct HEVCSPS::@67 temporal_layer[HEVC_MAX_SUB_LAYERS]
#define FF_PROFILE_HEVC_MAIN_STILL_PICTURE
int max_bits_per_min_cu_denom
uint8_t cu_qp_delta_enabled_flag
uint8_t used_by_curr_pic_lt_sps_flag[32]
uint8_t sign_data_hiding_flag
#define AV_EF_EXPLODE
abort decoding on minor error detection
uint8_t output_flag_present_flag
int log2_max_mv_length_vertical
const uint8_t ff_hevc_diag_scan4x4_y[16]
uint8_t sub_layer_profile_present_flag[HEVC_MAX_SUB_LAYERS]
#define AV_PIX_FMT_YUV444P9
int max_bytes_per_pic_denom
int overscan_appropriate_flag
static void set_default_scaling_list_data(ScalingList *sl)
int implicit_rdpcm_enabled_flag
#define FF_ARRAY_ELEMS(a)
uint8_t constrained_intra_pred_flag
uint8_t pic_slice_level_chroma_qp_offsets_present_flag
static unsigned get_ue_golomb_long(GetBitContext *gb)
Read an unsigned Exp-Golomb code in the range 0 to UINT32_MAX-1.
int colour_description_present_flag
enum AVPixelFormat pix_fmt
static int get_se_golomb_long(GetBitContext *gb)
#define AV_LOG_INFO
Standard information.
uint8_t transform_skip_enabled_flag
uint8_t uniform_spacing_flag
static void decode_vui(GetBitContext *gb, AVCodecContext *avctx, int apply_defdispwin, HEVCSPS *sps)
int * ctb_addr_rs_to_ts
CtbAddrRSToTS.
unsigned int log2_min_pu_size
unsigned int sps_id
seq_parameter_set_id
Descriptor that unambiguously describes how the bits of a pixel are stored in the up to 4 data planes...
main external API structure.
static int parse_ptl(GetBitContext *gb, AVCodecContext *avctx, PTL *ptl, int max_num_sub_layers)
int log2_max_mv_length_horizontal
int num_extra_slice_header_bits
uint8_t * data
The data buffer.
uint8_t loop_filter_across_tiles_enabled_flag
uint8_t num_long_term_ref_pics_sps
uint8_t cross_component_prediction_enabled_flag
uint32_t vui_num_units_in_tick
AVBufferRef * av_buffer_allocz(int size)
Same as av_buffer_alloc(), except the returned buffer will be initialized to zero.
uint8_t deblocking_filter_control_present_flag
static unsigned int get_bits1(GetBitContext *s)
int transform_skip_context_enabled_flag
static void skip_bits1(GetBitContext *s)
#define AV_PIX_FMT_YUV420P10
uint8_t sps_temporal_mvp_enabled_flag
int chroma_sample_loc_type_bottom_field
int num_tile_rows
num_tile_rows_minus1 + 1
static void skip_bits(GetBitContext *s, int n)
uint8_t chroma_qp_offset_list_enabled_flag
Rational number (pair of numerator and denominator).
int vps_num_hrd_parameters
#define HEVC_MAX_SPS_COUNT
static void hevc_pps_free(void *opaque, uint8_t *data)
unsigned int log2_min_tb_size
uint16_t lt_ref_pic_poc_lsb_sps[32]
int ff_hevc_decode_nal_pps(GetBitContext *gb, AVCodecContext *avctx, HEVCParamSets *ps)
#define AV_PIX_FMT_YUV420P9
#define HEVC_MAX_SUB_LAYERS
7.4.2.1
int ff_hevc_decode_nal_sps(GetBitContext *gb, AVCodecContext *avctx, HEVCParamSets *ps, int apply_defdispwin)
static unsigned int get_bits_long(GetBitContext *s, int n)
Read 0-32 bits.
uint8_t scaling_list_enable_flag
static const uint8_t default_scaling_list_intra[]
int tc_offset
tc_offset_div2 * 2
uint8_t transfer_characteristic
int default_display_window_flag
int size
Size of data in bytes.
#define AV_PIX_FMT_GBRP12
#define AV_PIX_FMT_YUV422P10
unsigned int log2_diff_max_min_coding_block_size
#define AV_PIX_FMT_YUV444P12
static int scaling_list_data(GetBitContext *gb, AVCodecContext *avctx, ScalingList *sl, HEVCSPS *sps)
unsigned int log2_max_pcm_cb_size
static int setup_pps(AVCodecContext *avctx, GetBitContext *gb, HEVCPPS *pps, HEVCSPS *sps)
int neutra_chroma_indication_flag
int * tile_pos_rs
TilePosRS.
const uint8_t ff_hevc_diag_scan4x4_x[16]
A reference to a data buffer.
int max_transform_hierarchy_depth_intra
planar YUV 4:2:0, 12bpp, (1 Cr & Cb sample per 2x2 Y samples)
unsigned int * row_bd
RowBd.
uint8_t weighted_pred_flag
unsigned int * col_bd
ColBd.
const uint8_t * buffer_end
unsigned int * column_width
ColumnWidth.
uint8_t slice_header_extension_present_flag
#define HEVC_MAX_PPS_COUNT
static int decode_profile_tier_level(GetBitContext *gb, AVCodecContext *avctx, PTLCommon *ptl)
int video_full_range_flag
uint8_t chroma_qp_offset_list_len_minus1
const uint8_t ff_hevc_diag_scan8x8_y[64]
#define FF_PROFILE_HEVC_REXT
uint8_t sps_strong_intra_smoothing_enable_flag
int rps_idx_num_delta_pocs
uint8_t long_term_ref_pics_present_flag
int flags2
AV_CODEC_FLAG2_*.
int vui_hrd_parameters_present_flag
unsigned int right_offset
int diff_cu_qp_delta_depth
static void remove_sps(HEVCParamSets *s, int id)
uint8_t progressive_source_flag
#define av_malloc_array(a, b)
int video_signal_type_present_flag
uint8_t deblocking_filter_override_enabled_flag
int beta_offset
beta_offset_div2 * 2
const char * av_get_pix_fmt_name(enum AVPixelFormat pix_fmt)
Return the short name for a pixel format, NULL in case pix_fmt is unknown.
int * min_tb_addr_zs
MinTbAddrZS.
uint8_t non_packed_constraint_flag
int intra_smoothing_disabled_flag
int tiles_fixed_structure_flag
uint8_t interlaced_source_flag
uint8_t separate_colour_plane_flag
output (i.e. cropped) values
unsigned int bottom_offset
int vps_sub_layer_ordering_info_present_flag
uint8_t dependent_slice_segments_enabled_flag