Libav
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#include <h264.h>
Data Fields | |
AVCodecContext * | avctx |
DSPContext | dsp |
VideoDSPContext | vdsp |
H264DSPContext | h264dsp |
H264ChromaContext | h264chroma |
H264QpelContext | h264qpel |
MotionEstContext | me |
ParseContext | parse_context |
GetBitContext | gb |
ERContext | er |
Picture * | DPB |
Picture * | cur_pic_ptr |
Picture | cur_pic |
int | pixel_shift |
0 for 8-bit H264, 1 for high-bit-depth H264 More... | |
int | chroma_qp [2] |
int | qp_thresh |
QP threshold to skip loopfilter. More... | |
int | width |
int | height |
ptrdiff_t | linesize |
ptrdiff_t | uvlinesize |
int | chroma_x_shift |
int | chroma_y_shift |
int | qscale |
int | droppable |
int | data_partitioning |
int | coded_picture_number |
int | low_delay |
int | context_initialized |
int | flags |
int | workaround_bugs |
int | prev_mb_skipped |
int | next_mb_skipped |
int | chroma_pred_mode |
int | intra16x16_pred_mode |
int | topleft_mb_xy |
int | top_mb_xy |
int | topright_mb_xy |
int | left_mb_xy [LEFT_MBS] |
int | topleft_type |
int | top_type |
int | topright_type |
int | left_type [LEFT_MBS] |
const uint8_t * | left_block |
int | topleft_partition |
int8_t | intra4x4_pred_mode_cache [5 *8] |
int8_t * | intra4x4_pred_mode |
H264PredContext | hpc |
unsigned int | topleft_samples_available |
unsigned int | top_samples_available |
unsigned int | topright_samples_available |
unsigned int | left_samples_available |
uint8_t(*[2] | top_borders )[(16 *3)*2] |
uint8_t | non_zero_count_cache [15 *8] |
non zero coeff count cache. More... | |
uint8_t(* | non_zero_count )[48] |
int16_t | mv_cache [2][5 *8][2] |
Motion vector cache. More... | |
int8_t | ref_cache [2][5 *8] |
int | neighbor_transform_size |
number of neighbors (top and/or left) that used 8x8 dct More... | |
int | block_offset [2 *(16 *3)] |
block_offset[ 0..23] for frame macroblocks block_offset[24..47] for field macroblocks More... | |
uint32_t * | mb2b_xy |
uint32_t * | mb2br_xy |
int | b_stride |
ptrdiff_t | mb_linesize |
may be equal to s->linesize or s->linesize * 2, for mbaff More... | |
ptrdiff_t | mb_uvlinesize |
SPS | sps |
current sps More... | |
PPS | pps |
current pps More... | |
uint32_t | dequant4_buffer [6][QP_MAX_NUM+1][16] |
uint32_t | dequant8_buffer [6][QP_MAX_NUM+1][64] |
uint32_t(*[6] | dequant4_coeff )[16] |
uint32_t(*[6] | dequant8_coeff )[64] |
int | slice_num |
uint16_t * | slice_table |
slice_table_base + 2*mb_stride + 1 More... | |
int | slice_type |
int | slice_type_nos |
S free slice type (SI/SP are remapped to I/P) More... | |
int | slice_type_fixed |
int | mb_aff_frame |
int | mb_field_decoding_flag |
int | mb_mbaff |
mb_aff_frame && mb_field_decoding_flag More... | |
int | picture_structure |
int | first_field |
uint16_t | sub_mb_type [4] |
int | use_weight |
int | use_weight_chroma |
int | luma_log2_weight_denom |
int | chroma_log2_weight_denom |
int | luma_weight [48][2][2] |
int | chroma_weight [48][2][2][2] |
int | implicit_weight [48][48][2] |
int | direct_spatial_mv_pred |
int | col_parity |
int | col_fieldoff |
int | dist_scale_factor [32] |
int | dist_scale_factor_field [2][32] |
int | map_col_to_list0 [2][16+32] |
int | map_col_to_list0_field [2][2][16+32] |
unsigned int | ref_count [2] |
num_ref_idx_l0/1_active_minus1 + 1 More... | |
unsigned int | list_count |
uint8_t * | list_counts |
Array of list_count per MB specifying the slice type. More... | |
Picture | ref_list [2][48] |
0..15: frame refs, 16..47: mbaff field refs. More... | |
int | ref2frm [MAX_SLICES][2][64] |
reference to frame number lists, used in the loop filter, the first 2 are for -2,-1 More... | |
GetBitContext | intra_gb |
GetBitContext | inter_gb |
GetBitContext * | intra_gb_ptr |
GetBitContext * | inter_gb_ptr |
const uint8_t * | intra_pcm_ptr |
int16_t | mb [16 *48 *2] |
as a dct coeffecient is int32_t in high depth, we need to reserve twice the space. More... | |
int16_t | mb_luma_dc [3][16 *2] |
int16_t | mb_padding [256 *2] |
as mb is addressed by scantable[i] and scantable is uint8_t we can either check that i is not too large or ensure that there is some unused stuff after mb More... | |
CABACContext | cabac |
Cabac. More... | |
uint8_t | cabac_state [1024] |
uint16_t * | cbp_table |
int | cbp |
int | top_cbp |
int | left_cbp |
uint8_t * | chroma_pred_mode_table |
int | last_qscale_diff |
uint8_t(*[2] | mvd_table )[2] |
uint8_t | mvd_cache [2][5 *8][2] |
uint8_t * | direct_table |
uint8_t | direct_cache [5 *8] |
uint8_t | zigzag_scan [16] |
uint8_t | zigzag_scan8x8 [64] |
uint8_t | zigzag_scan8x8_cavlc [64] |
uint8_t | field_scan [16] |
uint8_t | field_scan8x8 [64] |
uint8_t | field_scan8x8_cavlc [64] |
const uint8_t * | zigzag_scan_q0 |
const uint8_t * | zigzag_scan8x8_q0 |
const uint8_t * | zigzag_scan8x8_cavlc_q0 |
const uint8_t * | field_scan_q0 |
const uint8_t * | field_scan8x8_q0 |
const uint8_t * | field_scan8x8_cavlc_q0 |
int | x264_build |
int | mb_x |
int | mb_y |
int | resync_mb_x |
int | resync_mb_y |
int | mb_skip_run |
int | mb_height |
int | mb_width |
int | mb_stride |
int | mb_num |
int | mb_xy |
int | is_complex |
int | deblocking_filter |
disable_deblocking_filter_idc with 1 <-> 0 More... | |
int | slice_alpha_c0_offset |
int | slice_beta_offset |
int | nal_ref_idc |
int | nal_unit_type |
uint8_t * | rbsp_buffer [2] |
unsigned int | rbsp_buffer_size [2] |
int | is_avc |
Used to parse AVC variant of h264. More... | |
int | nal_length_size |
Number of bytes used for nal length (1, 2 or 4) More... | |
int | got_first |
this flag is != 0 if we've parsed a frame More... | |
int | bit_depth_luma |
luma bit depth from sps to detect changes More... | |
int | chroma_format_idc |
chroma format from sps to detect changes More... | |
SPS * | sps_buffers [MAX_SPS_COUNT] |
PPS * | pps_buffers [MAX_PPS_COUNT] |
int | dequant_coeff_pps |
reinit tables when pps changes More... | |
uint16_t * | slice_table_base |
int | poc_lsb |
int | poc_msb |
int | delta_poc_bottom |
int | delta_poc [2] |
int | frame_num |
int | prev_poc_msb |
poc_msb of the last reference pic for POC type 0 More... | |
int | prev_poc_lsb |
poc_lsb of the last reference pic for POC type 0 More... | |
int | frame_num_offset |
for POC type 2 More... | |
int | prev_frame_num_offset |
for POC type 2 More... | |
int | prev_frame_num |
frame_num of the last pic for POC type 1/2 More... | |
int | curr_pic_num |
frame_num for frames or 2 * frame_num + 1 for field pics. More... | |
int | max_pic_num |
max_frame_num or 2 * max_frame_num for field pics. More... | |
int | redundant_pic_count |
Picture | default_ref_list [2][32] |
base reference list for all slices of a coded picture More... | |
Picture * | short_ref [32] |
Picture * | long_ref [32] |
Picture * | delayed_pic [MAX_DELAYED_PIC_COUNT+2] |
int | last_pocs [MAX_DELAYED_PIC_COUNT] |
Picture * | next_output_pic |
int | outputed_poc |
int | next_outputed_poc |
MMCO | mmco [MAX_MMCO_COUNT] |
memory management control operations buffer. More... | |
int | mmco_index |
int | mmco_reset |
int | long_ref_count |
number of actual long term references More... | |
int | short_ref_count |
number of actual short term references More... | |
int | cabac_init_idc |
SEI_PicStructType | sei_pic_struct |
pic_struct in picture timing SEI message More... | |
int | prev_interlaced_frame |
Complement sei_pic_struct SEI_PIC_STRUCT_TOP_BOTTOM and SEI_PIC_STRUCT_BOTTOM_TOP indicate interlaced frames. More... | |
int | sei_frame_packing_present |
frame_packing_arrangment SEI message More... | |
int | frame_packing_arrangement_type |
int | content_interpretation_type |
int | quincunx_subsampling |
int | sei_ct_type |
Bit set of clock types for fields/frames in picture timing SEI message. More... | |
int | sei_dpb_output_delay |
dpb_output_delay in picture timing SEI message, see H.264 C.2.2 More... | |
int | sei_cpb_removal_delay |
cpb_removal_delay in picture timing SEI message, see H.264 C.1.2 More... | |
int | sei_recovery_frame_cnt |
recovery_frame_cnt from SEI message More... | |
int | recovery_frame |
recovery_frame is the frame_num at which the next frame should be fully constructed. More... | |
int | frame_recovered |
Initial frame has been completely recovered. More... | |
int | luma_weight_flag [2] |
7.4.3.2 luma_weight_lX_flag More... | |
int | chroma_weight_flag [2] |
7.4.3.2 chroma_weight_lX_flag More... | |
int | sei_buffering_period_present |
Buffering period SEI flag. More... | |
int | initial_cpb_removal_delay [32] |
Initial timestamps for CPBs. More... | |
int | cur_chroma_format_idc |
uint8_t * | bipred_scratchpad |
uint8_t * | edge_emu_buffer |
int16_t * | dc_val_base |
AVBufferPool * | qscale_table_pool |
AVBufferPool * | mb_type_pool |
AVBufferPool * | motion_val_pool |
AVBufferPool * | ref_index_pool |
Members for slice based multithreading | |
struct H264Context * | thread_context [MAX_THREADS] |
int | current_slice |
current slice number, used to initalize slice_num of each thread/context More... | |
int | max_contexts |
Max number of threads / contexts. More... | |
int | slice_context_count |
int | single_decode_warning |
1 if the single thread fallback warning has already been displayed, 0 otherwise. More... | |
enum AVPictureType | pict_type |
int | last_slice_type |
AVCodecContext* H264Context::avctx |
Definition at line 259 of file h264.h.
Referenced by alloc_picture(), await_reference_mb_row(), clone_tables(), context_init(), decode_buffering_period(), decode_cabac_mb_mvd(), decode_hrd_parameters(), decode_init_thread_copy(), decode_nal_units(), decode_picture_timing(), decode_postinit(), decode_rbsp_trailing(), decode_residual(), decode_slice(), decode_slice_header(), decode_unregistered_user_data(), decode_update_thread_context(), decode_vui_parameters(), dxva2_h264_end_frame(), execute_decode_slices(), fetch_diagonal_mv(), ff_generate_sliding_window_mmcos(), ff_h264_alloc_tables(), ff_h264_check_intra4x4_pred_mode(), ff_h264_check_intra_pred_mode(), ff_h264_decode_extradata(), ff_h264_decode_init(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_h264_decode_picture_parameter_set(), ff_h264_decode_ref_pic_list_reordering(), ff_h264_decode_ref_pic_marking(), ff_h264_decode_sei(), ff_h264_decode_seq_parameter_set(), ff_h264_draw_horiz_band(), ff_h264_execute_ref_pic_marking(), ff_h264_fill_default_ref_list(), ff_h264_filter_mb(), ff_set_ref_count(), field_end(), filter_mb_dir(), find_short(), get_pixel_format(), h264_frame_start(), h264_parse(), h264_set_parameter_from_sps(), h264_slice_header_init(), init_dimensions(), parse_nal_units(), pred_16x8_motion(), pred_8x16_motion(), pred_intra_mode(), pred_motion(), pred_non_zero_count(), pred_pskip_motion(), print_long_term(), print_short_term(), remove_short(), scan_mmco_reset(), svq3_decode_frame(), svq3_decode_mb(), svq3_decode_slice_header(), svq3_mc_dir(), unref_picture(), vaapi_h264_end_frame(), and vdpau_h264_end_frame().
DSPContext H264Context::dsp |
Definition at line 260 of file h264.h.
Referenced by context_init(), ff_h264_decode_init(), h264_set_parameter_from_sps(), h264_slice_header_init(), and svq3_mc_dir_part().
VideoDSPContext H264Context::vdsp |
Definition at line 261 of file h264.h.
Referenced by ff_h264_decode_init(), h264_set_parameter_from_sps(), h264_slice_header_init(), mc_dir_part(), prefetch_motion(), and svq3_mc_dir_part().
H264DSPContext H264Context::h264dsp |
Definition at line 262 of file h264.h.
Referenced by ff_h264_decode_init(), ff_h264_filter_mb_fast(), filter_mb_edgech(), filter_mb_edgecv(), filter_mb_edgeh(), filter_mb_edgev(), filter_mb_mbaff_edgecv(), filter_mb_mbaff_edgev(), h264_filter_mb_fast_internal(), h264_find_frame_end(), h264_set_parameter_from_sps(), h264_slice_header_init(), hl_decode_mb_idct_luma(), hl_decode_mb_predict_luma(), and init().
H264ChromaContext H264Context::h264chroma |
Definition at line 263 of file h264.h.
Referenced by ff_h264_decode_init(), h264_set_parameter_from_sps(), and h264_slice_header_init().
H264QpelContext H264Context::h264qpel |
Definition at line 264 of file h264.h.
Referenced by decode_slice_header(), ff_h264_decode_init(), h264_set_parameter_from_sps(), and h264_slice_header_init().
MotionEstContext H264Context::me |
Definition at line 265 of file h264.h.
Referenced by alloc_scratch_buffers(), clone_tables(), decode_slice_header(), decode_update_thread_context(), and free_tables().
ParseContext H264Context::parse_context |
Definition at line 266 of file h264.h.
Referenced by close(), flush_dpb(), h264_find_frame_end(), and h264_parse().
GetBitContext H264Context::gb |
Definition at line 267 of file h264.h.
Referenced by decode_buffering_period(), decode_frame_packing_arrangement(), decode_hrd_parameters(), decode_nal_units(), decode_picture_timing(), decode_recovery_point(), decode_scaling_list(), decode_scaling_matrices(), decode_slice(), decode_slice_header(), decode_unregistered_user_data(), decode_vui_parameters(), ff_h264_decode_mb_cavlc(), ff_h264_decode_picture_parameter_set(), ff_h264_decode_ref_pic_list_reordering(), ff_h264_decode_sei(), ff_h264_decode_seq_parameter_set(), ff_pred_weight_table(), ff_set_ref_count(), fill_slice_long(), hl_decode_mb(), hl_decode_mb_444(), parse_nal_units(), scan_mmco_reset(), svq3_decode_frame(), svq3_decode_mb(), svq3_decode_slice_header(), svq3_mc_dir(), and vaapi_h264_decode_slice().
ERContext H264Context::er |
Definition at line 268 of file h264.h.
Referenced by context_init(), decode_update_thread_context(), er_add_slice(), execute_decode_slices(), field_end(), free_tables(), and h264_frame_start().
Picture* H264Context::DPB |
Definition at line 270 of file h264.h.
Referenced by clone_tables(), copy_picture_range(), decode_update_thread_context(), ff_h264_alloc_tables(), find_unused_picture(), flush_dpb(), free_tables(), h264_frame_start(), and release_unused_pictures().
Picture* H264Context::cur_pic_ptr |
Definition at line 271 of file h264.h.
Referenced by clone_slice(), clone_tables(), commit_bitstream_and_slice_buffer(), decode_finish_row(), decode_nal_units(), decode_postinit(), decode_slice_header(), decode_update_thread_context(), dxva2_h264_decode_slice(), dxva2_h264_end_frame(), dxva2_h264_start_frame(), fetch_diagonal_mv(), ff_generate_sliding_window_mmcos(), ff_h264_direct_dist_scale_factor(), ff_h264_direct_ref_list_init(), ff_h264_execute_ref_pic_marking(), ff_h264_fill_default_ref_list(), field_end(), fill_picture_parameters(), flush_change(), flush_dpb(), free_tables(), h264_decode_frame(), h264_frame_start(), implicit_weight_table(), release_unused_pictures(), svq3_decode_frame(), vaapi_h264_end_frame(), vaapi_h264_start_frame(), vda_h264_end_frame(), vdpau_h264_decode_slice(), vdpau_h264_end_frame(), vdpau_h264_set_reference_frames(), and vdpau_h264_start_frame().
Picture H264Context::cur_pic |
Definition at line 272 of file h264.h.
Referenced by await_references(), clone_slice(), clone_tables(), decode_cabac_field_decoding_flag(), decode_cabac_mb_skip(), decode_mb_skip(), decode_update_thread_context(), ff_h264_alloc_tables(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_h264_draw_horiz_band(), ff_h264_filter_mb(), ff_h264_hl_decode_mb(), fill_decode_caches(), fill_decode_neighbors(), fill_filter_caches(), fill_filter_caches_inter(), filter_mb_dir(), flush_dpb(), get_lowest_part_y(), h264_decode_end(), h264_er_decode_mb(), h264_filter_mb_fast_internal(), h264_frame_start(), loop_filter(), pred_pskip_motion(), predict_field_decoding_flag(), svq3_decode_end(), svq3_decode_frame(), svq3_decode_mb(), svq3_mc_dir(), svq3_mc_dir_part(), write_back_motion(), and write_back_motion_list().
int H264Context::pixel_shift |
0 for 8-bit H264, 1 for high-bit-depth H264
Definition at line 274 of file h264.h.
Referenced by backup_mb_border(), decode_cabac_residual_internal(), decode_luma_residual(), decode_residual(), ff_h264_decode_init(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_h264_filter_mb_fast(), ff_h264_hl_decode_mb(), filter_mb_dir(), h264_frame_start(), h264_set_parameter_from_sps(), h264_slice_header_init(), loop_filter(), and output_frame().
int H264Context::chroma_qp[2] |
Definition at line 275 of file h264.h.
Referenced by decode_cabac_luma_residual(), decode_luma_residual(), decode_slice_header(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), filter_mb_dir(), hl_decode_mb_predict_luma(), loop_filter(), and svq3_decode_init().
int H264Context::qp_thresh |
QP threshold to skip loopfilter.
Definition at line 277 of file h264.h.
Referenced by decode_slice_header(), and fill_filter_caches().
int H264Context::width |
Definition at line 280 of file h264.h.
Referenced by decode_slice_header(), decode_update_thread_context(), h264_slice_header_init(), init_dimensions(), and svq3_decode_init().
int H264Context::height |
Definition at line 280 of file h264.h.
Referenced by decode_slice_header(), decode_update_thread_context(), h264_slice_header_init(), init_dimensions(), and svq3_decode_init().
ptrdiff_t H264Context::linesize |
Definition at line 281 of file h264.h.
Referenced by alloc_picture(), clone_slice(), decode_update_thread_context(), filter_mb_dir(), get_buffer(), h264_frame_start(), h264_slice_header_init(), hl_decode_mb(), hl_decode_mb_444(), loop_filter(), prefetch_motion(), svq3_decode_frame(), and svq3_mc_dir_part().
ptrdiff_t H264Context::uvlinesize |
Definition at line 281 of file h264.h.
Referenced by alloc_picture(), clone_slice(), decode_update_thread_context(), filter_mb_dir(), get_buffer(), h264_frame_start(), h264_slice_header_init(), hl_decode_mb(), loop_filter(), prefetch_motion(), svq3_decode_frame(), and svq3_mc_dir_part().
int H264Context::chroma_x_shift |
Definition at line 282 of file h264.h.
Referenced by h264_slice_header_init(), output_frame(), and svq3_decode_init().
int H264Context::chroma_y_shift |
Definition at line 282 of file h264.h.
Referenced by decode_slice_header(), fill_decode_caches(), h264_slice_header_init(), loop_filter(), output_frame(), svq3_decode_init(), and write_back_non_zero_count().
int H264Context::qscale |
Definition at line 284 of file h264.h.
Referenced by decode_cabac_luma_residual(), decode_luma_residual(), decode_mb_skip(), decode_slice_header(), decode_update_thread_context(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_h264_hl_decode_mb(), ff_h264_init_cabac_states(), fill_slice_long(), get_chroma_qp(), h264_slice_header_init(), hl_decode_mb_idct_luma(), hl_decode_mb_predict_luma(), loop_filter(), svq3_decode_frame(), svq3_decode_mb(), svq3_decode_slice_header(), and vaapi_h264_decode_slice().
int H264Context::droppable |
Definition at line 285 of file h264.h.
Referenced by decode_finish_row(), decode_nal_units(), decode_slice_header(), decode_update_thread_context(), execute_decode_slices(), field_end(), h264_frame_start(), and h264_slice_header_init().
int H264Context::data_partitioning |
Definition at line 286 of file h264.h.
Referenced by decode_nal_units(), h264_decode_frame(), and h264_slice_header_init().
int H264Context::coded_picture_number |
Definition at line 287 of file h264.h.
Referenced by decode_update_thread_context(), and h264_frame_start().
int H264Context::low_delay |
Definition at line 288 of file h264.h.
Referenced by decode_postinit(), decode_update_thread_context(), ff_h264_decode_init(), ff_h264_draw_horiz_band(), h264_parse(), h264_set_parameter_from_sps(), h264_slice_header_init(), svq3_decode_frame(), and svq3_decode_init().
int H264Context::context_initialized |
Definition at line 290 of file h264.h.
Referenced by decode_init_thread_copy(), decode_nal_units(), decode_slice_header(), decode_update_thread_context(), flush_dpb(), and h264_slice_header_init().
int H264Context::flags |
Definition at line 291 of file h264.h.
Referenced by backup_mb_border(), decode_slice(), ff_h264_decode_init(), ff_h264_filter_mb(), h264_decode_frame(), h264_filter_mb_fast_internal(), h264_set_parameter_from_sps(), h264_slice_header_init(), mc_dir_part(), svq3_decode_init(), svq3_mc_dir_part(), and xchg_mb_border().
int H264Context::workaround_bugs |
Definition at line 292 of file h264.h.
Referenced by decode_nal_units(), decode_slice(), decode_update_thread_context(), ff_h264_decode_init(), and h264_slice_header_init().
int H264Context::prev_mb_skipped |
Definition at line 294 of file h264.h.
Referenced by decode_mb_skip(), ff_h264_decode_mb_cabac(), and ff_h264_decode_mb_cavlc().
int H264Context::next_mb_skipped |
Definition at line 295 of file h264.h.
Referenced by ff_h264_decode_mb_cabac().
int H264Context::chroma_pred_mode |
Definition at line 298 of file h264.h.
Referenced by ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), and svq3_decode_mb().
int H264Context::intra16x16_pred_mode |
Definition at line 299 of file h264.h.
Referenced by ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), hl_decode_mb_idct_luma(), hl_decode_mb_predict_luma(), and svq3_decode_mb().
int H264Context::topleft_mb_xy |
Definition at line 301 of file h264.h.
Referenced by fill_decode_caches(), fill_decode_neighbors(), and pred_pskip_motion().
int H264Context::top_mb_xy |
Definition at line 302 of file h264.h.
Referenced by decode_cabac_mb_chroma_pre_mode(), fill_decode_caches(), fill_decode_neighbors(), fill_filter_caches(), filter_mb_dir(), h264_filter_mb_fast_internal(), and pred_pskip_motion().
int H264Context::topright_mb_xy |
Definition at line 303 of file h264.h.
Referenced by fill_decode_caches(), fill_decode_neighbors(), and pred_pskip_motion().
int H264Context::left_mb_xy[LEFT_MBS] |
Definition at line 304 of file h264.h.
Referenced by decode_cabac_mb_chroma_pre_mode(), fetch_diagonal_mv(), ff_h264_filter_mb(), fill_decode_caches(), fill_decode_neighbors(), fill_filter_caches(), and pred_pskip_motion().
int H264Context::topleft_type |
Definition at line 306 of file h264.h.
Referenced by fill_decode_caches(), fill_decode_neighbors(), and pred_pskip_motion().
int H264Context::top_type |
Definition at line 307 of file h264.h.
Referenced by decode_cabac_intra_mb_type(), decode_cabac_mb_chroma_pre_mode(), ff_h264_decode_mb_cabac(), fill_decode_caches(), fill_decode_neighbors(), fill_filter_caches(), filter_mb_dir(), h264_filter_mb_fast_internal(), pred_pskip_motion(), and xchg_mb_border().
int H264Context::topright_type |
Definition at line 308 of file h264.h.
Referenced by fill_decode_caches(), fill_decode_neighbors(), and pred_pskip_motion().
int H264Context::left_type[LEFT_MBS] |
Definition at line 309 of file h264.h.
Referenced by decode_cabac_intra_mb_type(), decode_cabac_mb_chroma_pre_mode(), fetch_diagonal_mv(), ff_h264_decode_mb_cabac(), ff_h264_filter_mb(), fill_decode_caches(), fill_decode_neighbors(), fill_filter_caches(), filter_mb_dir(), h264_filter_mb_fast_internal(), and pred_pskip_motion().
const uint8_t* H264Context::left_block |
Definition at line 311 of file h264.h.
Referenced by fill_decode_caches(), fill_decode_neighbors(), and pred_pskip_motion().
int H264Context::topleft_partition |
Definition at line 312 of file h264.h.
Referenced by fill_decode_caches(), fill_decode_neighbors(), and pred_pskip_motion().
int8_t H264Context::intra4x4_pred_mode_cache[5 *8] |
Definition at line 314 of file h264.h.
Referenced by ff_h264_check_intra4x4_pred_mode(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), fill_decode_caches(), hl_decode_mb_predict_luma(), pred_intra_mode(), svq3_decode_mb(), and write_back_intra_pred_mode().
int8_t* H264Context::intra4x4_pred_mode |
Definition at line 315 of file h264.h.
Referenced by clone_tables(), ff_h264_alloc_tables(), fill_decode_caches(), free_tables(), svq3_decode_mb(), svq3_decode_slice_header(), and write_back_intra_pred_mode().
H264PredContext H264Context::hpc |
Definition at line 316 of file h264.h.
Referenced by clone_tables(), ff_h264_decode_init(), h264_set_parameter_from_sps(), hl_decode_mb_idct_luma(), and hl_decode_mb_predict_luma().
unsigned int H264Context::topleft_samples_available |
Definition at line 317 of file h264.h.
Referenced by fill_decode_caches(), and hl_decode_mb_predict_luma().
unsigned int H264Context::top_samples_available |
Definition at line 318 of file h264.h.
Referenced by ff_h264_check_intra4x4_pred_mode(), ff_h264_check_intra_pred_mode(), fill_decode_caches(), and svq3_decode_mb().
unsigned int H264Context::topright_samples_available |
Definition at line 319 of file h264.h.
Referenced by fill_decode_caches(), hl_decode_mb_predict_luma(), and svq3_decode_mb().
unsigned int H264Context::left_samples_available |
Definition at line 320 of file h264.h.
Referenced by ff_h264_check_intra4x4_pred_mode(), ff_h264_check_intra_pred_mode(), fill_decode_caches(), and svq3_decode_mb().
uint8_t(*[2] H264Context::top_borders)[(16 *3)*2] |
Definition at line 321 of file h264.h.
Referenced by backup_mb_border(), context_init(), free_tables(), and xchg_mb_border().
uint8_t H264Context::non_zero_count_cache[15 *8] |
non zero coeff count cache.
is 64 if not available.
Definition at line 327 of file h264.h.
Referenced by decode_cabac_luma_residual(), decode_cabac_residual_dc(), decode_cabac_residual_dc_422(), decode_cabac_residual_internal(), decode_cabac_residual_nondc(), decode_luma_residual(), decode_residual(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_h264_filter_mb(), fill_decode_caches(), fill_filter_caches(), filter_mb_dir(), get_cabac_cbf_ctx(), h264_er_decode_mb(), h264_filter_mb_fast_internal(), hl_decode_mb_idct_luma(), hl_decode_mb_predict_luma(), pred_non_zero_count(), svq3_decode_mb(), and write_back_non_zero_count().
uint8_t(* H264Context::non_zero_count)[48] |
Definition at line 329 of file h264.h.
Referenced by clone_tables(), decode_mb_skip(), ff_h264_alloc_tables(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_h264_filter_mb(), fill_decode_caches(), fill_filter_caches(), filter_mb_dir(), free_tables(), and write_back_non_zero_count().
int16_t H264Context::mv_cache[2][5 *8][2] |
Motion vector cache.
Definition at line 334 of file h264.h.
Referenced by check_mv(), fetch_diagonal_mv(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), fill_decode_caches(), fill_filter_caches_inter(), get_lowest_part_list_y(), h264_er_decode_mb(), h264_filter_mb_fast_internal(), mc_dir_part(), pred_16x8_motion(), pred_8x16_motion(), pred_motion(), pred_pskip_motion(), pred_spatial_direct_motion(), pred_temp_direct_motion(), prefetch_motion(), svq3_decode_mb(), svq3_mc_dir(), and write_back_motion_list().
int8_t H264Context::ref_cache[2][5 *8] |
Definition at line 335 of file h264.h.
Referenced by check_mv(), context_init(), decode_cabac_mb_ref(), fetch_diagonal_mv(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), fill_decode_caches(), fill_filter_caches_inter(), get_lowest_part_y(), h264_er_decode_mb(), h264_filter_mb_fast_internal(), mc_part(), mc_part_std(), mc_part_weighted(), pred_16x8_motion(), pred_8x16_motion(), pred_motion(), pred_pskip_motion(), pred_spatial_direct_motion(), pred_temp_direct_motion(), prefetch_motion(), svq3_decode_frame(), svq3_decode_mb(), and write_back_motion_list().
int H264Context::neighbor_transform_size |
number of neighbors (top and/or left) that used 8x8 dct
Definition at line 342 of file h264.h.
Referenced by ff_h264_decode_mb_cabac(), and fill_decode_caches().
int H264Context::block_offset[2 *(16 *3)] |
block_offset[ 0..23] for frame macroblocks block_offset[24..47] for field macroblocks
Definition at line 348 of file h264.h.
Referenced by clone_slice(), decode_update_thread_context(), h264_frame_start(), hl_decode_mb(), hl_decode_mb_444(), and svq3_decode_frame().
uint32_t* H264Context::mb2b_xy |
Definition at line 350 of file h264.h.
Referenced by clone_tables(), ff_h264_alloc_tables(), fill_decode_caches(), fill_filter_caches_inter(), free_tables(), pred_pskip_motion(), pred_spatial_direct_motion(), and pred_temp_direct_motion().
uint32_t* H264Context::mb2br_xy |
Definition at line 351 of file h264.h.
Referenced by clone_tables(), ff_h264_alloc_tables(), fill_decode_caches(), free_tables(), svq3_decode_mb(), svq3_decode_slice_header(), write_back_intra_pred_mode(), and write_back_motion_list().
int H264Context::b_stride |
Definition at line 352 of file h264.h.
Referenced by decode_slice_header(), decode_update_thread_context(), ff_h264_alloc_tables(), fill_decode_caches(), fill_filter_caches_inter(), pred_pskip_motion(), pred_spatial_direct_motion(), pred_temp_direct_motion(), svq3_decode_init(), svq3_decode_mb(), svq3_mc_dir(), and write_back_motion().
ptrdiff_t H264Context::mb_linesize |
may be equal to s->linesize or s->linesize * 2, for mbaff
Definition at line 354 of file h264.h.
Referenced by loop_filter(), mc_dir_part(), mc_part_std(), mc_part_weighted(), and prefetch_motion().
ptrdiff_t H264Context::mb_uvlinesize |
Definition at line 355 of file h264.h.
Referenced by loop_filter(), mc_dir_part(), mc_part_std(), and mc_part_weighted().
SPS H264Context::sps |
current sps
Definition at line 357 of file h264.h.
Referenced by clone_tables(), decode_nal_units(), decode_picture_timing(), decode_postinit(), decode_slice_header(), decode_update_thread_context(), ff_generate_sliding_window_mmcos(), ff_h264_decode_init(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_h264_decode_picture_parameter_set(), ff_h264_decode_seq_parameter_set(), ff_h264_execute_ref_pic_marking(), ff_h264_filter_mb(), ff_h264_init_cabac_states(), ff_init_poc(), ff_pred_weight_table(), fill_picture_parameters(), get_dct8x8_allowed(), get_pixel_format(), h264_filter_mb_fast_internal(), h264_set_parameter_from_sps(), h264_slice_header_init(), hl_decode_mb_idct_luma(), hl_decode_mb_predict_luma(), init_dequant4_coeff_table(), init_dequant8_coeff_table(), init_dequant_tables(), init_dimensions(), init_scan_tables(), output_frame(), parse_nal_units(), pred_spatial_direct_motion(), pred_temp_direct_motion(), vaapi_h264_start_frame(), and vdpau_h264_start_frame().
PPS H264Context::pps |
current pps
Definition at line 358 of file h264.h.
Referenced by decode_slice(), decode_slice_header(), decode_update_thread_context(), ff_h264_decode_init(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_h264_filter_mb(), ff_h264_filter_mb_fast(), ff_set_ref_count(), fill_decode_caches(), fill_filter_caches(), fill_picture_parameters(), fill_scaling_lists(), fill_slice_long(), get_chroma_qp(), h264_slice_header_init(), init_dequant4_coeff_table(), init_dequant8_coeff_table(), init_dequant_tables(), parse_nal_units(), scan_mmco_reset(), vaapi_h264_decode_slice(), vaapi_h264_start_frame(), and vdpau_h264_start_frame().
uint32_t H264Context::dequant4_buffer[6][QP_MAX_NUM+1][16] |
Definition at line 360 of file h264.h.
Referenced by decode_update_thread_context(), and init_dequant4_coeff_table().
uint32_t H264Context::dequant8_buffer[6][QP_MAX_NUM+1][64] |
Definition at line 361 of file h264.h.
Referenced by decode_update_thread_context(), and init_dequant8_coeff_table().
uint32_t(*[6] H264Context::dequant4_coeff)[16] |
Definition at line 362 of file h264.h.
Referenced by clone_slice(), decode_cabac_luma_residual(), decode_luma_residual(), decode_update_thread_context(), ff_h264_alloc_tables(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), hl_decode_mb_predict_luma(), init_dequant4_coeff_table(), and init_dequant_tables().
uint32_t(*[6] H264Context::dequant8_coeff)[64] |
Definition at line 363 of file h264.h.
Referenced by clone_slice(), decode_cabac_luma_residual(), decode_luma_residual(), decode_update_thread_context(), init_dequant8_coeff_table(), and init_dequant_tables().
int H264Context::slice_num |
Definition at line 365 of file h264.h.
Referenced by decode_cabac_field_decoding_flag(), decode_cabac_mb_skip(), decode_mb_skip(), decode_slice_header(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), fill_decode_neighbors(), fill_filter_caches(), fill_filter_caches_inter(), loop_filter(), predict_field_decoding_flag(), svq3_decode_frame(), svq3_decode_slice_header(), and xchg_mb_border().
uint16_t* H264Context::slice_table |
slice_table_base + 2*mb_stride + 1
Definition at line 366 of file h264.h.
Referenced by clone_tables(), decode_cabac_field_decoding_flag(), decode_cabac_mb_skip(), decode_mb_skip(), ff_h264_alloc_tables(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), fill_decode_neighbors(), fill_filter_caches(), fill_filter_caches_inter(), free_tables(), h264_frame_start(), loop_filter(), predict_field_decoding_flag(), and xchg_mb_border().
int H264Context::slice_type |
Definition at line 367 of file h264.h.
Referenced by decode_slice_header(), dxva2_h264_decode_slice(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_h264_get_slice_type(), fill_slice_long(), loop_filter(), svq3_decode_frame(), svq3_decode_slice_header(), and vaapi_h264_decode_slice().
int H264Context::slice_type_nos |
S free slice type (SI/SP are remapped to I/P)
Definition at line 368 of file h264.h.
Referenced by decode_cabac_mb_ref(), decode_cabac_mb_skip(), decode_mb_skip(), decode_nal_units(), decode_slice_header(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_h264_direct_ref_list_init(), ff_h264_fill_default_ref_list(), ff_h264_init_cabac_states(), ff_pred_weight_table(), ff_set_ref_count(), fill_decode_caches(), scan_mmco_reset(), and write_back_motion().
int H264Context::slice_type_fixed |
Definition at line 369 of file h264.h.
Referenced by decode_slice_header(), and fill_slice_long().
int H264Context::mb_aff_frame |
Definition at line 372 of file h264.h.
Referenced by decode_slice_header().
int H264Context::mb_field_decoding_flag |
Definition at line 373 of file h264.h.
Referenced by decode_cabac_field_decoding_flag(), decode_slice_header(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), loop_filter(), and predict_field_decoding_flag().
int H264Context::mb_mbaff |
mb_aff_frame && mb_field_decoding_flag
Definition at line 374 of file h264.h.
Referenced by decode_slice_header(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), loop_filter(), and predict_field_decoding_flag().
int H264Context::picture_structure |
Definition at line 375 of file h264.h.
Referenced by decode_finish_row(), decode_nal_units(), decode_slice(), decode_slice_header(), decode_update_thread_context(), execute_decode_slices(), ff_h264_decode_init(), ff_h264_direct_dist_scale_factor(), ff_h264_direct_ref_list_init(), ff_h264_draw_horiz_band(), ff_h264_execute_ref_pic_marking(), ff_h264_fill_default_ref_list(), ff_init_poc(), ff_set_ref_count(), field_end(), fill_colmap(), fill_picture_parameters(), filter_mb_dir(), get_lowest_part_y(), h264_frame_start(), implicit_weight_table(), parse_nal_units(), pic_num_extract(), svq3_decode_frame(), svq3_decode_init(), vaapi_h264_start_frame(), and vdpau_h264_start_frame().
int H264Context::first_field |
Definition at line 376 of file h264.h.
Referenced by clone_slice(), decode_nal_units(), decode_slice_header(), decode_update_thread_context(), ff_generate_sliding_window_mmcos(), ff_h264_draw_horiz_band(), flush_change(), and h264_slice_header_init().
uint16_t H264Context::sub_mb_type[4] |
Definition at line 378 of file h264.h.
Referenced by await_references(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), get_dct8x8_allowed(), hl_motion(), pred_spatial_direct_motion(), pred_temp_direct_motion(), and write_back_motion().
int H264Context::use_weight |
Definition at line 381 of file h264.h.
Referenced by decode_slice_header(), ff_pred_weight_table(), implicit_weight_table(), mc_part(), and mc_part_weighted().
int H264Context::use_weight_chroma |
Definition at line 382 of file h264.h.
Referenced by decode_slice_header(), ff_pred_weight_table(), implicit_weight_table(), and mc_part_weighted().
int H264Context::luma_log2_weight_denom |
Definition at line 383 of file h264.h.
Referenced by ff_pred_weight_table(), fill_slice_long(), fill_vaapi_plain_pred_weight_table(), implicit_weight_table(), mc_part_weighted(), and vaapi_h264_decode_slice().
int H264Context::chroma_log2_weight_denom |
Definition at line 384 of file h264.h.
Referenced by ff_pred_weight_table(), fill_slice_long(), fill_vaapi_plain_pred_weight_table(), implicit_weight_table(), mc_part_weighted(), and vaapi_h264_decode_slice().
int H264Context::luma_weight[48][2][2] |
Definition at line 386 of file h264.h.
Referenced by ff_h264_fill_mbaff_ref_list(), ff_pred_weight_table(), fill_slice_long(), fill_vaapi_plain_pred_weight_table(), and mc_part_weighted().
int H264Context::chroma_weight[48][2][2][2] |
Definition at line 387 of file h264.h.
Referenced by ff_h264_fill_mbaff_ref_list(), ff_pred_weight_table(), fill_slice_long(), fill_vaapi_plain_pred_weight_table(), and mc_part_weighted().
int H264Context::implicit_weight[48][48][2] |
Definition at line 388 of file h264.h.
Referenced by implicit_weight_table(), mc_part(), and mc_part_weighted().
int H264Context::direct_spatial_mv_pred |
Definition at line 390 of file h264.h.
Referenced by decode_mb_skip(), decode_slice_header(), ff_h264_direct_ref_list_init(), ff_h264_pred_direct_motion(), ff_set_ref_count(), fill_decode_caches(), fill_slice_long(), and vaapi_h264_decode_slice().
int H264Context::col_parity |
Definition at line 391 of file h264.h.
Referenced by ff_h264_direct_ref_list_init(), pred_spatial_direct_motion(), and pred_temp_direct_motion().
int H264Context::col_fieldoff |
Definition at line 392 of file h264.h.
Referenced by ff_h264_direct_ref_list_init(), pred_spatial_direct_motion(), and pred_temp_direct_motion().
int H264Context::dist_scale_factor[32] |
Definition at line 393 of file h264.h.
Referenced by ff_h264_direct_dist_scale_factor(), and pred_temp_direct_motion().
int H264Context::dist_scale_factor_field[2][32] |
Definition at line 394 of file h264.h.
Referenced by ff_h264_direct_dist_scale_factor(), and pred_temp_direct_motion().
int H264Context::map_col_to_list0[2][16+32] |
Definition at line 395 of file h264.h.
Referenced by ff_h264_direct_ref_list_init(), and pred_temp_direct_motion().
int H264Context::map_col_to_list0_field[2][2][16+32] |
Definition at line 396 of file h264.h.
Referenced by ff_h264_direct_ref_list_init(), and pred_temp_direct_motion().
unsigned int H264Context::ref_count[2] |
num_ref_idx_l0/1_active_minus1 + 1
counts frames or fields, depending on current mb mode
Definition at line 401 of file h264.h.
Referenced by decode_nal_units(), decode_slice_header(), er_add_slice(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_h264_decode_ref_pic_list_reordering(), ff_h264_direct_dist_scale_factor(), ff_h264_direct_ref_list_init(), ff_h264_fill_default_ref_list(), ff_h264_fill_mbaff_ref_list(), ff_pred_weight_table(), ff_set_ref_count(), field_end(), fill_colmap(), fill_slice_long(), fill_vaapi_plain_pred_weight_table(), h264_er_decode_mb(), implicit_weight_table(), scan_mmco_reset(), and vaapi_h264_decode_slice().
unsigned int H264Context::list_count |
Definition at line 402 of file h264.h.
Referenced by await_references(), check_mv(), decode_nal_units(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_h264_decode_ref_pic_list_reordering(), ff_set_ref_count(), fill_decode_caches(), fill_filter_caches(), fill_slice_long(), h264_filter_mb_fast_internal(), loop_filter(), scan_mmco_reset(), and vaapi_h264_decode_slice().
uint8_t* H264Context::list_counts |
Array of list_count per MB specifying the slice type.
Definition at line 403 of file h264.h.
Referenced by clone_tables(), ff_h264_alloc_tables(), free_tables(), and loop_filter().
Picture H264Context::ref_list[2][48] |
0..15: frame refs, 16..47: mbaff field refs.
Reordered version of default_ref_list according to picture reordering in slice header
Definition at line 404 of file h264.h.
Referenced by await_references(), decode_slice_header(), ff_h264_decode_ref_pic_list_reordering(), ff_h264_direct_dist_scale_factor(), ff_h264_direct_ref_list_init(), ff_h264_draw_horiz_band(), ff_h264_fill_mbaff_ref_list(), field_end(), fill_colmap(), fill_slice_long(), flush_change(), get_lowest_part_y(), get_scale_factor(), implicit_weight_table(), mc_part_std(), mc_part_weighted(), pred_spatial_direct_motion(), pred_temp_direct_motion(), prefetch_motion(), and vaapi_h264_decode_slice().
int H264Context::ref2frm[MAX_SLICES][2][64] |
reference to frame number lists, used in the loop filter, the first 2 are for -2,-1
Definition at line 407 of file h264.h.
Referenced by decode_slice_header(), and fill_filter_caches_inter().
GetBitContext H264Context::intra_gb |
Definition at line 410 of file h264.h.
Referenced by decode_nal_units().
GetBitContext H264Context::inter_gb |
Definition at line 411 of file h264.h.
Referenced by decode_nal_units().
GetBitContext* H264Context::intra_gb_ptr |
Definition at line 412 of file h264.h.
Referenced by decode_luma_residual(), decode_nal_units(), and ff_h264_decode_mb_cavlc().
GetBitContext* H264Context::inter_gb_ptr |
Definition at line 413 of file h264.h.
Referenced by decode_nal_units(), and ff_h264_decode_mb_cavlc().
const uint8_t* H264Context::intra_pcm_ptr |
Definition at line 415 of file h264.h.
Referenced by ff_h264_decode_mb_cabac(), and ff_h264_decode_mb_cavlc().
int16_t H264Context::mb[16 *48 *2] |
as a dct coeffecient is int32_t in high depth, we need to reserve twice the space.
Definition at line 416 of file h264.h.
Referenced by decode_cabac_luma_residual(), decode_luma_residual(), decode_update_thread_context(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), hl_decode_mb_idct_luma(), hl_decode_mb_predict_luma(), and svq3_decode_mb().
int16_t H264Context::mb_luma_dc[3][16 *2] |
Definition at line 417 of file h264.h.
Referenced by decode_cabac_luma_residual(), decode_luma_residual(), decode_update_thread_context(), hl_decode_mb_predict_luma(), and svq3_decode_mb().
int16_t H264Context::mb_padding[256 *2] |
as mb is addressed by scantable[i] and scantable is uint8_t we can either check that i is not too large or ensure that there is some unused stuff after mb
Definition at line 418 of file h264.h.
Referenced by decode_update_thread_context().
CABACContext H264Context::cabac |
Cabac.
Definition at line 423 of file h264.h.
Referenced by decode_cabac_b_mb_sub_type(), decode_cabac_field_decoding_flag(), decode_cabac_intra_mb_type(), decode_cabac_mb_cbp_chroma(), decode_cabac_mb_cbp_luma(), decode_cabac_mb_chroma_pre_mode(), decode_cabac_mb_intra4x4_pred_mode(), decode_cabac_mb_mvd(), decode_cabac_mb_ref(), decode_cabac_mb_skip(), decode_cabac_p_mb_sub_type(), decode_cabac_residual_dc(), decode_cabac_residual_dc_422(), decode_cabac_residual_internal(), decode_cabac_residual_nondc(), decode_slice(), and ff_h264_decode_mb_cabac().
uint8_t H264Context::cabac_state[1024] |
Definition at line 424 of file h264.h.
Referenced by decode_cabac_b_mb_sub_type(), decode_cabac_field_decoding_flag(), decode_cabac_intra_mb_type(), decode_cabac_mb_cbp_chroma(), decode_cabac_mb_cbp_luma(), decode_cabac_mb_chroma_pre_mode(), decode_cabac_mb_intra4x4_pred_mode(), decode_cabac_mb_mvd(), decode_cabac_mb_ref(), decode_cabac_mb_skip(), decode_cabac_p_mb_sub_type(), decode_cabac_residual_dc(), decode_cabac_residual_dc_422(), decode_cabac_residual_internal(), decode_cabac_residual_nondc(), ff_h264_decode_mb_cabac(), and ff_h264_init_cabac_states().
uint16_t* H264Context::cbp_table |
Definition at line 427 of file h264.h.
Referenced by clone_tables(), decode_cabac_residual_internal(), ff_h264_alloc_tables(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_h264_filter_mb(), fill_decode_caches(), fill_filter_caches(), filter_mb_dir(), and free_tables().
int H264Context::cbp |
Definition at line 428 of file h264.h.
Referenced by decode_cabac_mb_cbp_luma(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), fill_filter_caches(), filter_mb_dir(), h264_filter_mb_fast_internal(), hl_decode_mb_idct_luma(), and svq3_decode_mb().
int H264Context::top_cbp |
Definition at line 429 of file h264.h.
Referenced by decode_cabac_mb_cbp_chroma(), decode_cabac_mb_cbp_luma(), fill_decode_caches(), and get_cabac_cbf_ctx().
int H264Context::left_cbp |
Definition at line 430 of file h264.h.
Referenced by decode_cabac_mb_cbp_chroma(), decode_cabac_mb_cbp_luma(), fill_decode_caches(), and get_cabac_cbf_ctx().
uint8_t* H264Context::chroma_pred_mode_table |
Definition at line 432 of file h264.h.
Referenced by clone_tables(), decode_cabac_mb_chroma_pre_mode(), ff_h264_alloc_tables(), ff_h264_decode_mb_cabac(), and free_tables().
int H264Context::last_qscale_diff |
Definition at line 433 of file h264.h.
Referenced by decode_slice_header(), and ff_h264_decode_mb_cabac().
uint8_t(*[2] H264Context::mvd_table)[2] |
Definition at line 434 of file h264.h.
Referenced by clone_tables(), ff_h264_alloc_tables(), fill_decode_caches(), free_tables(), and write_back_motion_list().
uint8_t H264Context::mvd_cache[2][5 *8][2] |
Definition at line 435 of file h264.h.
Referenced by ff_h264_decode_mb_cabac(), fill_decode_caches(), and write_back_motion_list().
uint8_t* H264Context::direct_table |
Definition at line 436 of file h264.h.
Referenced by clone_tables(), ff_h264_alloc_tables(), fill_decode_caches(), free_tables(), and write_back_motion().
uint8_t H264Context::direct_cache[5 *8] |
Definition at line 437 of file h264.h.
Referenced by decode_cabac_mb_ref(), ff_h264_decode_mb_cabac(), and fill_decode_caches().
uint8_t H264Context::zigzag_scan[16] |
Definition at line 439 of file h264.h.
Referenced by ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), and init_scan_tables().
uint8_t H264Context::zigzag_scan8x8[64] |
Definition at line 440 of file h264.h.
Referenced by ff_h264_decode_mb_cabac(), and init_scan_tables().
uint8_t H264Context::zigzag_scan8x8_cavlc[64] |
Definition at line 441 of file h264.h.
Referenced by ff_h264_decode_mb_cavlc(), and init_scan_tables().
uint8_t H264Context::field_scan[16] |
Definition at line 442 of file h264.h.
Referenced by ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), and init_scan_tables().
uint8_t H264Context::field_scan8x8[64] |
Definition at line 443 of file h264.h.
Referenced by ff_h264_decode_mb_cabac(), and init_scan_tables().
uint8_t H264Context::field_scan8x8_cavlc[64] |
Definition at line 444 of file h264.h.
Referenced by ff_h264_decode_mb_cavlc(), and init_scan_tables().
const uint8_t* H264Context::zigzag_scan_q0 |
Definition at line 445 of file h264.h.
Referenced by ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), and init_scan_tables().
const uint8_t* H264Context::zigzag_scan8x8_q0 |
Definition at line 446 of file h264.h.
Referenced by ff_h264_decode_mb_cabac(), and init_scan_tables().
const uint8_t* H264Context::zigzag_scan8x8_cavlc_q0 |
Definition at line 447 of file h264.h.
Referenced by ff_h264_decode_mb_cavlc(), and init_scan_tables().
const uint8_t* H264Context::field_scan_q0 |
Definition at line 448 of file h264.h.
Referenced by ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), and init_scan_tables().
const uint8_t* H264Context::field_scan8x8_q0 |
Definition at line 449 of file h264.h.
Referenced by ff_h264_decode_mb_cabac(), and init_scan_tables().
const uint8_t* H264Context::field_scan8x8_cavlc_q0 |
Definition at line 450 of file h264.h.
Referenced by ff_h264_decode_mb_cavlc(), and init_scan_tables().
int H264Context::x264_build |
Definition at line 452 of file h264.h.
Referenced by decode_unregistered_user_data(), ff_h264_decode_init(), h264_slice_header_init(), and pred_spatial_direct_motion().
int H264Context::mb_x |
Definition at line 454 of file h264.h.
Referenced by backup_mb_border(), decode_cabac_field_decoding_flag(), decode_residual(), decode_slice(), decode_slice_header(), execute_decode_slices(), ff_h264_check_intra4x4_pred_mode(), ff_h264_check_intra_pred_mode(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), fill_filter_caches_inter(), fill_slice_long(), flush_dpb(), h264_er_decode_mb(), hl_decode_mb(), hl_decode_mb_444(), loop_filter(), mc_part_std(), mc_part_weighted(), pred_16x8_motion(), pred_8x16_motion(), pred_motion(), pred_pskip_motion(), pred_spatial_direct_motion(), pred_temp_direct_motion(), predict_field_decoding_flag(), prefetch_motion(), svq3_decode_frame(), svq3_decode_mb(), svq3_decode_slice_header(), svq3_mc_dir(), vaapi_h264_decode_slice(), write_back_motion(), and xchg_mb_border().
int H264Context::mb_y |
Definition at line 454 of file h264.h.
Referenced by backup_mb_border(), decode_finish_row(), decode_residual(), decode_slice(), decode_slice_header(), execute_decode_slices(), fetch_diagonal_mv(), ff_h264_check_intra4x4_pred_mode(), ff_h264_check_intra_pred_mode(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), field_end(), fill_decode_neighbors(), fill_filter_caches(), fill_filter_caches_inter(), fill_slice_long(), flush_dpb(), get_lowest_part_y(), h264_decode_frame(), h264_er_decode_mb(), hl_decode_mb(), hl_decode_mb_444(), hl_decode_mb_predict_luma(), loop_filter(), mc_dir_part(), mc_part(), mc_part_std(), mc_part_weighted(), pred_16x8_motion(), pred_8x16_motion(), pred_motion(), pred_pskip_motion(), pred_spatial_direct_motion(), pred_temp_direct_motion(), predict_field_decoding_flag(), prefetch_motion(), svq3_decode_frame(), svq3_decode_mb(), svq3_decode_slice_header(), svq3_mc_dir(), vaapi_h264_decode_slice(), write_back_motion(), and xchg_mb_border().
int H264Context::resync_mb_x |
Definition at line 455 of file h264.h.
Referenced by decode_slice(), and decode_slice_header().
int H264Context::resync_mb_y |
Definition at line 456 of file h264.h.
Referenced by decode_slice(), and decode_slice_header().
int H264Context::mb_skip_run |
Definition at line 457 of file h264.h.
Referenced by decode_slice(), ff_h264_decode_mb_cavlc(), and svq3_decode_slice_header().
int H264Context::mb_height |
Definition at line 458 of file h264.h.
Referenced by await_reference_mb_row(), await_references(), commit_bitstream_and_slice_buffer(), context_init(), decode_finish_row(), decode_slice(), decode_slice_header(), decode_update_thread_context(), execute_decode_slices(), ff_h264_alloc_tables(), fill_picture_parameters(), get_buffer(), h264_decode_frame(), h264_frame_start(), h264_slice_header_init(), init_table_pools(), mc_dir_part(), svq3_decode_frame(), svq3_decode_init(), and vaapi_h264_start_frame().
int H264Context::mb_width |
Definition at line 458 of file h264.h.
Referenced by commit_bitstream_and_slice_buffer(), context_init(), decode_slice(), decode_slice_header(), decode_update_thread_context(), ff_h264_alloc_tables(), fill_picture_parameters(), fill_slice_long(), get_buffer(), h264_slice_header_init(), init_table_pools(), mc_dir_part(), svq3_decode_frame(), svq3_decode_init(), svq3_decode_mb(), svq3_decode_slice_header(), vaapi_h264_decode_slice(), vaapi_h264_start_frame(), and xchg_mb_border().
int H264Context::mb_stride |
Definition at line 459 of file h264.h.
Referenced by alloc_picture(), clone_tables(), context_init(), decode_cabac_field_decoding_flag(), decode_cabac_mb_skip(), decode_slice_header(), decode_update_thread_context(), fetch_diagonal_mv(), ff_h264_alloc_tables(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_h264_filter_mb(), fill_decode_caches(), fill_decode_neighbors(), fill_filter_caches(), filter_mb_dir(), get_buffer(), h264_er_decode_mb(), h264_frame_start(), h264_slice_header_init(), init_table_pools(), loop_filter(), pred_spatial_direct_motion(), pred_temp_direct_motion(), predict_field_decoding_flag(), svq3_decode_frame(), svq3_decode_init(), svq3_decode_mb(), svq3_decode_slice_header(), and xchg_mb_border().
int H264Context::mb_num |
Definition at line 460 of file h264.h.
Referenced by context_init(), decode_slice_header(), decode_update_thread_context(), h264_slice_header_init(), svq3_decode_init(), and svq3_decode_slice_header().
int H264Context::mb_xy |
Definition at line 461 of file h264.h.
Referenced by await_references(), decode_cabac_field_decoding_flag(), decode_cabac_mb_skip(), decode_cabac_residual_internal(), decode_mb_skip(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_h264_filter_mb(), ff_h264_hl_decode_mb(), fill_decode_neighbors(), fill_filter_caches(), filter_mb_dir(), h264_er_decode_mb(), h264_filter_mb_fast_internal(), hl_decode_mb(), hl_decode_mb_444(), hl_motion(), loop_filter(), pred_spatial_direct_motion(), pred_temp_direct_motion(), svq3_decode_frame(), svq3_decode_mb(), svq3_decode_slice_header(), write_back_intra_pred_mode(), write_back_motion(), write_back_motion_list(), write_back_non_zero_count(), and xchg_mb_border().
int H264Context::is_complex |
Definition at line 463 of file h264.h.
Referenced by decode_slice(), ff_h264_hl_decode_mb(), and svq3_decode_init().
int H264Context::deblocking_filter |
disable_deblocking_filter_idc with 1 <-> 0
Definition at line 466 of file h264.h.
Referenced by decode_finish_row(), decode_slice_header(), fill_filter_caches(), fill_slice_long(), loop_filter(), vaapi_h264_decode_slice(), and xchg_mb_border().
int H264Context::slice_alpha_c0_offset |
Definition at line 467 of file h264.h.
Referenced by decode_slice_header(), ff_h264_filter_mb(), fill_slice_long(), h264_filter_mb_fast_internal(), and vaapi_h264_decode_slice().
int H264Context::slice_beta_offset |
Definition at line 468 of file h264.h.
Referenced by decode_slice_header(), ff_h264_filter_mb(), fill_slice_long(), h264_filter_mb_fast_internal(), and vaapi_h264_decode_slice().
int H264Context::nal_ref_idc |
Definition at line 473 of file h264.h.
Referenced by decode_nal_units(), decode_slice_header(), ff_h264_decode_nal(), ff_init_poc(), fill_picture_parameters(), parse_nal_units(), vaapi_h264_start_frame(), and vdpau_h264_start_frame().
int H264Context::nal_unit_type |
Definition at line 474 of file h264.h.
Referenced by decode_nal_units(), decode_slice_header(), ff_h264_decode_nal(), ff_h264_decode_ref_pic_marking(), h264_decode_frame(), and parse_nal_units().
uint8_t* H264Context::rbsp_buffer[2] |
Definition at line 475 of file h264.h.
Referenced by decode_init_thread_copy(), decode_update_thread_context(), ff_h264_decode_nal(), and free_tables().
unsigned int H264Context::rbsp_buffer_size[2] |
Definition at line 476 of file h264.h.
Referenced by decode_init_thread_copy(), decode_update_thread_context(), ff_h264_decode_nal(), and free_tables().
int H264Context::is_avc |
Used to parse AVC variant of h264.
this flag is != 0 if codec is avc1
Definition at line 481 of file h264.h.
Referenced by decode_nal_units(), decode_update_thread_context(), and ff_h264_decode_extradata().
int H264Context::nal_length_size |
Number of bytes used for nal length (1, 2 or 4)
Definition at line 482 of file h264.h.
Referenced by decode_nal_units(), and ff_h264_decode_extradata().
int H264Context::got_first |
this flag is != 0 if we've parsed a frame
Definition at line 483 of file h264.h.
Referenced by h264_parse().
int H264Context::bit_depth_luma |
luma bit depth from sps to detect changes
Definition at line 485 of file h264.h.
Referenced by decode_slice_header(), and ff_h264_decode_init().
int H264Context::chroma_format_idc |
chroma format from sps to detect changes
Definition at line 486 of file h264.h.
Referenced by decode_slice_header(), and ff_h264_decode_init().
SPS* H264Context::sps_buffers[MAX_SPS_COUNT] |
Definition at line 488 of file h264.h.
Referenced by decode_buffering_period(), decode_init_thread_copy(), decode_slice_header(), decode_update_thread_context(), ff_h264_decode_picture_parameter_set(), ff_h264_decode_seq_parameter_set(), ff_h264_free_context(), and parse_nal_units().
PPS* H264Context::pps_buffers[MAX_PPS_COUNT] |
Definition at line 489 of file h264.h.
Referenced by decode_init_thread_copy(), decode_slice_header(), decode_update_thread_context(), ff_h264_decode_picture_parameter_set(), ff_h264_free_context(), and parse_nal_units().
int H264Context::dequant_coeff_pps |
reinit tables when pps changes
Definition at line 491 of file h264.h.
Referenced by decode_slice_header(), decode_update_thread_context(), ff_h264_decode_init(), and ff_h264_decode_picture_parameter_set().
uint16_t* H264Context::slice_table_base |
Definition at line 493 of file h264.h.
Referenced by ff_h264_alloc_tables(), and free_tables().
int H264Context::poc_lsb |
Definition at line 496 of file h264.h.
Referenced by decode_slice_header(), decode_update_thread_context(), ff_init_poc(), field_end(), and parse_nal_units().
int H264Context::poc_msb |
Definition at line 497 of file h264.h.
Referenced by decode_update_thread_context(), ff_init_poc(), field_end(), and parse_nal_units().
int H264Context::delta_poc_bottom |
Definition at line 498 of file h264.h.
Referenced by decode_slice_header(), ff_init_poc(), and parse_nal_units().
int H264Context::delta_poc[2] |
Definition at line 499 of file h264.h.
Referenced by decode_slice_header(), ff_init_poc(), and parse_nal_units().
int H264Context::frame_num |
Definition at line 500 of file h264.h.
Referenced by decode_nal_units(), decode_slice_header(), decode_update_thread_context(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_h264_execute_ref_pic_marking(), ff_init_poc(), field_end(), fill_picture_parameters(), parse_nal_units(), svq3_decode_frame(), vaapi_h264_start_frame(), and vdpau_h264_start_frame().
int H264Context::prev_poc_msb |
poc_msb of the last reference pic for POC type 0
Definition at line 501 of file h264.h.
Referenced by clone_slice(), decode_update_thread_context(), ff_h264_decode_init(), ff_init_poc(), field_end(), idr(), and parse_nal_units().
int H264Context::prev_poc_lsb |
poc_lsb of the last reference pic for POC type 0
Definition at line 502 of file h264.h.
Referenced by clone_slice(), decode_update_thread_context(), ff_init_poc(), field_end(), idr(), and parse_nal_units().
int H264Context::frame_num_offset |
for POC type 2
Definition at line 503 of file h264.h.
Referenced by decode_update_thread_context(), ff_init_poc(), field_end(), parse_nal_units(), svq3_decode_frame(), and svq3_mc_dir().
int H264Context::prev_frame_num_offset |
for POC type 2
Definition at line 504 of file h264.h.
Referenced by clone_slice(), decode_update_thread_context(), ff_init_poc(), field_end(), idr(), parse_nal_units(), svq3_decode_frame(), and svq3_mc_dir().
int H264Context::prev_frame_num |
frame_num of the last pic for POC type 1/2
Definition at line 505 of file h264.h.
Referenced by clone_slice(), decode_slice_header(), decode_update_thread_context(), ff_init_poc(), field_end(), idr(), parse_nal_units(), and svq3_decode_frame().
int H264Context::curr_pic_num |
frame_num for frames or 2 * frame_num + 1 for field pics.
Definition at line 510 of file h264.h.
Referenced by decode_slice_header(), ff_h264_decode_ref_pic_list_reordering(), and ff_h264_decode_ref_pic_marking().
int H264Context::max_pic_num |
max_frame_num or 2 * max_frame_num for field pics.
Definition at line 515 of file h264.h.
Referenced by decode_slice_header(), ff_h264_decode_ref_pic_list_reordering(), and ff_h264_decode_ref_pic_marking().
int H264Context::redundant_pic_count |
Definition at line 517 of file h264.h.
Referenced by decode_nal_units(), decode_slice_header(), and fill_slice_long().
Picture H264Context::default_ref_list[2][32] |
base reference list for all slices of a coded picture
Definition at line 519 of file h264.h.
Referenced by clone_slice(), ff_h264_decode_ref_pic_list_reordering(), ff_h264_fill_default_ref_list(), and flush_change().
Picture* H264Context::short_ref[32] |
Definition at line 520 of file h264.h.
Referenced by clone_slice(), decode_slice_header(), decode_update_thread_context(), ff_generate_sliding_window_mmcos(), ff_h264_decode_ref_pic_list_reordering(), ff_h264_decode_ref_pic_marking(), ff_h264_execute_ref_pic_marking(), ff_h264_fill_default_ref_list(), ff_h264_remove_all_refs(), fill_picture_parameters(), fill_vaapi_ReferenceFrames(), find_short(), print_short_term(), remove_short_at_index(), and vdpau_h264_set_reference_frames().
Picture* H264Context::long_ref[32] |
Definition at line 521 of file h264.h.
Referenced by clone_slice(), decode_slice_header(), decode_update_thread_context(), ff_h264_decode_ref_pic_list_reordering(), ff_h264_execute_ref_pic_marking(), ff_h264_fill_default_ref_list(), fill_picture_parameters(), fill_vaapi_ReferenceFrames(), print_long_term(), remove_long(), and vdpau_h264_set_reference_frames().
Picture* H264Context::delayed_pic[MAX_DELAYED_PIC_COUNT+2] |
Definition at line 522 of file h264.h.
Referenced by decode_postinit(), decode_update_thread_context(), flush_dpb(), h264_decode_frame(), h264_set_parameter_from_sps(), and unreference_pic().
int H264Context::last_pocs[MAX_DELAYED_PIC_COUNT] |
Definition at line 523 of file h264.h.
Referenced by decode_postinit(), ff_h264_decode_init(), and flush_change().
Picture* H264Context::next_output_pic |
Definition at line 524 of file h264.h.
Referenced by decode_postinit(), h264_decode_frame(), and h264_frame_start().
int H264Context::outputed_poc |
Definition at line 525 of file h264.h.
Referenced by decode_update_thread_context(), ff_h264_decode_init(), field_end(), and flush_change().
int H264Context::next_outputed_poc |
Definition at line 526 of file h264.h.
Referenced by decode_postinit(), decode_update_thread_context(), ff_h264_decode_init(), field_end(), and flush_change().
MMCO H264Context::mmco[MAX_MMCO_COUNT] |
memory management control operations buffer.
Definition at line 531 of file h264.h.
Referenced by decode_slice_header(), decode_update_thread_context(), ff_generate_sliding_window_mmcos(), ff_h264_decode_ref_pic_marking(), ff_h264_execute_ref_pic_marking(), and field_end().
int H264Context::mmco_index |
Definition at line 532 of file h264.h.
Referenced by decode_slice_header(), decode_update_thread_context(), ff_generate_sliding_window_mmcos(), ff_h264_decode_ref_pic_marking(), and field_end().
int H264Context::mmco_reset |
Definition at line 533 of file h264.h.
Referenced by decode_postinit(), and ff_h264_execute_ref_pic_marking().
int H264Context::long_ref_count |
number of actual long term references
Definition at line 535 of file h264.h.
Referenced by decode_slice_header(), ff_generate_sliding_window_mmcos(), ff_h264_execute_ref_pic_marking(), ff_h264_remove_all_refs(), and remove_long().
int H264Context::short_ref_count |
number of actual short term references
Definition at line 536 of file h264.h.
Referenced by clone_slice(), decode_slice_header(), ff_generate_sliding_window_mmcos(), ff_h264_decode_ref_pic_list_reordering(), ff_h264_decode_ref_pic_marking(), ff_h264_execute_ref_pic_marking(), ff_h264_fill_default_ref_list(), ff_h264_remove_all_refs(), fill_picture_parameters(), fill_vaapi_ReferenceFrames(), find_short(), print_short_term(), remove_short(), remove_short_at_index(), and vdpau_h264_set_reference_frames().
int H264Context::cabac_init_idc |
Definition at line 538 of file h264.h.
Referenced by decode_slice_header(), ff_h264_init_cabac_states(), fill_slice_long(), and vaapi_h264_decode_slice().
struct H264Context* H264Context::thread_context[MAX_THREADS] |
Definition at line 544 of file h264.h.
Referenced by decode_nal_units(), decode_update_thread_context(), execute_decode_slices(), ff_h264_decode_init(), free_tables(), h264_frame_start(), h264_slice_header_init(), and init().
int H264Context::current_slice |
current slice number, used to initalize slice_num of each thread/context
Definition at line 549 of file h264.h.
Referenced by decode_nal_units(), decode_slice_header(), field_end(), and fill_slice_long().
int H264Context::max_contexts |
Max number of threads / contexts.
This is equal to AVCodecContext.thread_count unless multithreaded decoding is impossible, in which case it is reduced to 1.
Definition at line 557 of file h264.h.
Referenced by decode_nal_units(), and decode_slice_header().
int H264Context::slice_context_count |
Definition at line 559 of file h264.h.
Referenced by decode_nal_units(), ff_h264_decode_init(), h264_frame_start(), h264_slice_header_init(), and init().
int H264Context::single_decode_warning |
1 if the single thread fallback warning has already been displayed, 0 otherwise.
Definition at line 565 of file h264.h.
Referenced by decode_slice_header().
enum AVPictureType H264Context::pict_type |
Definition at line 567 of file h264.h.
Referenced by decode_postinit(), decode_slice_header(), get_buffer(), h264_slice_header_init(), svq3_decode_frame(), and svq3_decode_mb().
int H264Context::last_slice_type |
Definition at line 569 of file h264.h.
Referenced by decode_slice_header(), and decode_update_thread_context().
SEI_PicStructType H264Context::sei_pic_struct |
pic_struct in picture timing SEI message
Definition at line 575 of file h264.h.
Referenced by decode_picture_timing(), decode_postinit(), and parse_nal_units().
int H264Context::prev_interlaced_frame |
Complement sei_pic_struct SEI_PIC_STRUCT_TOP_BOTTOM and SEI_PIC_STRUCT_BOTTOM_TOP indicate interlaced frames.
However, soft telecined frames may have these values. This is used in an attempt to flag soft telecine progressive.
Definition at line 583 of file h264.h.
Referenced by decode_postinit(), flush_change(), and h264_slice_header_init().
int H264Context::sei_frame_packing_present |
frame_packing_arrangment SEI message
Definition at line 588 of file h264.h.
Referenced by decode_frame_packing_arrangement(), decode_postinit(), and ff_h264_reset_sei().
int H264Context::frame_packing_arrangement_type |
Definition at line 589 of file h264.h.
Referenced by decode_frame_packing_arrangement(), and decode_postinit().
int H264Context::content_interpretation_type |
Definition at line 590 of file h264.h.
Referenced by decode_frame_packing_arrangement(), and decode_postinit().
int H264Context::quincunx_subsampling |
Definition at line 591 of file h264.h.
Referenced by decode_frame_packing_arrangement(), and decode_postinit().
int H264Context::sei_ct_type |
Bit set of clock types for fields/frames in picture timing SEI message.
For each found ct_type, appropriate bit is set (e.g., bit 1 for interlaced).
Definition at line 598 of file h264.h.
Referenced by decode_picture_timing(), and decode_postinit().
int H264Context::sei_dpb_output_delay |
dpb_output_delay in picture timing SEI message, see H.264 C.2.2
Definition at line 603 of file h264.h.
Referenced by decode_picture_timing(), ff_h264_reset_sei(), and h264_parse().
int H264Context::sei_cpb_removal_delay |
cpb_removal_delay in picture timing SEI message, see H.264 C.1.2
Definition at line 608 of file h264.h.
Referenced by decode_picture_timing(), ff_h264_reset_sei(), and h264_parse().
int H264Context::sei_recovery_frame_cnt |
recovery_frame_cnt from SEI message
Set to -1 if no recovery point SEI message found or to number of frames before playback synchronizes. Frames having recovery point are key frames.
Definition at line 617 of file h264.h.
Referenced by decode_nal_units(), decode_recovery_point(), ff_h264_reset_sei(), and parse_nal_units().
int H264Context::recovery_frame |
recovery_frame is the frame_num at which the next frame should be fully constructed.
Set to -1 when not expecting a recovery point.
Definition at line 625 of file h264.h.
Referenced by decode_nal_units(), decode_update_thread_context(), ff_h264_decode_init(), and flush_change().
int H264Context::frame_recovered |
Initial frame has been completely recovered.
Definition at line 638 of file h264.h.
Referenced by decode_nal_units(), decode_postinit(), decode_update_thread_context(), ff_h264_decode_init(), and flush_change().
int H264Context::luma_weight_flag[2] |
7.4.3.2 luma_weight_lX_flag
Definition at line 640 of file h264.h.
Referenced by decode_slice_header(), ff_pred_weight_table(), fill_slice_long(), fill_vaapi_plain_pred_weight_table(), and implicit_weight_table().
int H264Context::chroma_weight_flag[2] |
7.4.3.2 chroma_weight_lX_flag
Definition at line 641 of file h264.h.
Referenced by decode_slice_header(), ff_pred_weight_table(), fill_slice_long(), fill_vaapi_plain_pred_weight_table(), and implicit_weight_table().
int H264Context::sei_buffering_period_present |
Buffering period SEI flag.
Definition at line 644 of file h264.h.
Referenced by decode_buffering_period(), ff_h264_reset_sei(), and h264_parse().
int H264Context::initial_cpb_removal_delay[32] |
Initial timestamps for CPBs.
Definition at line 645 of file h264.h.
Referenced by decode_buffering_period().
int H264Context::cur_chroma_format_idc |
Definition at line 647 of file h264.h.
Referenced by h264_set_parameter_from_sps().
uint8_t* H264Context::bipred_scratchpad |
Definition at line 648 of file h264.h.
Referenced by alloc_scratch_buffers(), clone_tables(), decode_update_thread_context(), free_tables(), and mc_part_weighted().
uint8_t* H264Context::edge_emu_buffer |
Definition at line 649 of file h264.h.
Referenced by alloc_scratch_buffers(), clone_tables(), decode_update_thread_context(), free_tables(), get_buffer(), mc_dir_part(), and svq3_mc_dir_part().
int16_t* H264Context::dc_val_base |
Definition at line 650 of file h264.h.
Referenced by context_init(), and free_tables().
AVBufferPool* H264Context::qscale_table_pool |
Definition at line 652 of file h264.h.
Referenced by alloc_picture(), decode_update_thread_context(), free_tables(), and init_table_pools().
AVBufferPool* H264Context::mb_type_pool |
Definition at line 653 of file h264.h.
Referenced by alloc_picture(), decode_update_thread_context(), free_tables(), and init_table_pools().
AVBufferPool* H264Context::motion_val_pool |
Definition at line 654 of file h264.h.
Referenced by alloc_picture(), decode_update_thread_context(), free_tables(), and init_table_pools().
AVBufferPool* H264Context::ref_index_pool |
Definition at line 655 of file h264.h.
Referenced by alloc_picture(), decode_update_thread_context(), free_tables(), and init_table_pools().