FFmpeg
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#include <hevcdec.h>
Data Fields | |
uint8_t | cabac_state [HEVC_CONTEXTS] |
uint8_t | stat_coeff [HEVC_STAT_COEFFS] |
uint8_t | first_qp_group |
void * | logctx |
const struct HEVCContext * | parent |
GetBitContext | gb |
CABACContext | cc |
HEVCCABACState * | common_cabac_state |
This is a pointer to the common CABAC state. More... | |
int8_t | qp_y |
int8_t | curr_qp_y |
int | qPy_pred |
TransformUnit | tu |
uint8_t | ctb_left_flag |
uint8_t | ctb_up_flag |
uint8_t | ctb_up_right_flag |
uint8_t | ctb_up_left_flag |
int | end_of_tiles_x |
int | end_of_tiles_y |
uint8_t | edge_emu_buffer [(MAX_PB_SIZE+7) *EDGE_EMU_BUFFER_STRIDE *2] |
uint8_t | edge_emu_buffer2 [(MAX_PB_SIZE+7) *EDGE_EMU_BUFFER_STRIDE *2] |
int16_t | tmp [MAX_PB_SIZE *MAX_PB_SIZE] |
int | ct_depth |
CodingUnit | cu |
PredictionUnit | pu |
NeighbourAvailable | na |
int | boundary_flags |
uint8_t HEVCLocalContext::cabac_state[HEVC_CONTEXTS] |
Definition at line 437 of file hevcdec.h.
Referenced by cabac_init_state(), ff_hevc_save_states(), and load_states().
uint8_t HEVCLocalContext::stat_coeff[HEVC_STAT_COEFFS] |
Definition at line 439 of file hevcdec.h.
Referenced by cabac_init_state(), ff_hevc_hls_residual_coding(), ff_hevc_save_states(), and load_states().
uint8_t HEVCLocalContext::first_qp_group |
Definition at line 441 of file hevcdec.h.
Referenced by get_qPy_pred(), and hls_decode_neighbour().
void* HEVCLocalContext::logctx |
Definition at line 443 of file hevcdec.h.
Referenced by coeff_abs_level_remaining_decode(), ff_hevc_cu_qp_delta_abs(), and mvd_decode().
const struct HEVCContext* HEVCLocalContext::parent |
Definition at line 444 of file hevcdec.h.
Referenced by chroma_mc_bi(), chroma_mc_uni(), ff_hevc_cabac_init(), ff_hevc_cu_chroma_qp_offset_idx(), ff_hevc_deblocking_boundary_strengths(), ff_hevc_hls_filter(), ff_hevc_hls_filters(), ff_hevc_hls_residual_coding(), ff_hevc_luma_mv_merge_mode(), ff_hevc_luma_mv_mvp_mode(), ff_hevc_part_mode_decode(), ff_hevc_sao_offset_abs_decode(), ff_hevc_save_states(), ff_hevc_set_neighbour_available(), ff_hevc_set_qPy(), ff_hevc_skip_flag_decode(), ff_hevc_split_coding_unit_flag_decode(), ff_intra_pred_8_16x16_msa(), ff_intra_pred_8_32x32_msa(), hevc_luma_mv_mvp_mode(), hls_coding_quadtree(), hls_decode_entry_wpp(), hls_decode_neighbour(), hls_pcm_sample(), hls_prediction_unit(), hls_sao_param(), hls_transform_tree(), hls_transform_unit(), intra_prediction_unit(), intra_prediction_unit_default_value(), luma_intra_pred_mode(), luma_mc_bi(), and luma_mc_uni().
GetBitContext HEVCLocalContext::gb |
Definition at line 446 of file hevcdec.h.
Referenced by cabac_init_decoder(), decode_nal_unit(), hls_decode_entry_wpp(), and hls_slice_data_wpp().
CABACContext HEVCLocalContext::cc |
Definition at line 447 of file hevcdec.h.
Referenced by cabac_init_decoder(), cabac_reinit(), coeff_abs_level_remaining_decode(), coeff_sign_flag_decode(), ff_hevc_cabac_init(), ff_hevc_cu_qp_delta_abs(), ff_hevc_cu_qp_delta_sign_flag(), ff_hevc_end_of_slice_flag_decode(), ff_hevc_intra_chroma_pred_mode_decode(), ff_hevc_merge_idx_decode(), ff_hevc_mpm_idx_decode(), ff_hevc_part_mode_decode(), ff_hevc_pcm_flag_decode(), ff_hevc_ref_idx_lx_decode(), ff_hevc_rem_intra_luma_pred_mode_decode(), ff_hevc_sao_band_position_decode(), ff_hevc_sao_eo_class_decode(), ff_hevc_sao_offset_abs_decode(), ff_hevc_sao_offset_sign_decode(), ff_hevc_sao_type_idx_decode(), hls_decode_entry_wpp(), hls_pcm_sample(), last_significant_coeff_suffix_decode(), mvd_decode(), and mvd_sign_flag_decode().
HEVCCABACState* HEVCLocalContext::common_cabac_state |
This is a pointer to the common CABAC state.
In case entropy_coding_sync_enabled_flag is set, the CABAC state after decoding the second CTU in a row is stored here and used to initialize the CABAC state before decoding the first CTU in the next row. This is the basis for WPP and in case slice-threading is used, the next row is decoded by another thread making this state shared between threads.
Definition at line 459 of file hevcdec.h.
Referenced by ff_hevc_save_states(), and load_states().
int8_t HEVCLocalContext::qp_y |
Definition at line 461 of file hevcdec.h.
Referenced by ff_hevc_hls_residual_coding(), ff_hevc_set_qPy(), hls_coding_quadtree(), and hls_coding_unit().
int HEVCLocalContext::qPy_pred |
Definition at line 464 of file hevcdec.h.
Referenced by get_qPy_pred(), hls_coding_quadtree(), and hls_coding_unit().
TransformUnit HEVCLocalContext::tu |
Definition at line 466 of file hevcdec.h.
Referenced by ff_hevc_hls_residual_coding(), ff_hevc_set_qPy(), ff_intra_pred_8_16x16_msa(), ff_intra_pred_8_32x32_msa(), get_qPy_pred(), hls_coding_quadtree(), hls_coding_unit(), hls_cross_component_pred(), hls_transform_tree(), and hls_transform_unit().
uint8_t HEVCLocalContext::ctb_left_flag |
Definition at line 468 of file hevcdec.h.
Referenced by ff_hevc_set_neighbour_available(), ff_hevc_skip_flag_decode(), ff_hevc_split_coding_unit_flag_decode(), hls_decode_neighbour(), hls_sao_param(), and luma_intra_pred_mode().
uint8_t HEVCLocalContext::ctb_up_flag |
Definition at line 469 of file hevcdec.h.
Referenced by ff_hevc_set_neighbour_available(), ff_hevc_skip_flag_decode(), ff_hevc_split_coding_unit_flag_decode(), hls_decode_neighbour(), hls_sao_param(), and luma_intra_pred_mode().
uint8_t HEVCLocalContext::ctb_up_right_flag |
Definition at line 470 of file hevcdec.h.
Referenced by ff_hevc_set_neighbour_available(), and hls_decode_neighbour().
uint8_t HEVCLocalContext::ctb_up_left_flag |
Definition at line 471 of file hevcdec.h.
Referenced by ff_hevc_set_neighbour_available(), and hls_decode_neighbour().
int HEVCLocalContext::end_of_tiles_x |
Definition at line 472 of file hevcdec.h.
Referenced by ff_hevc_set_neighbour_available(), hevc_frame_start(), and hls_decode_neighbour().
int HEVCLocalContext::end_of_tiles_y |
Definition at line 473 of file hevcdec.h.
Referenced by ff_hevc_set_neighbour_available(), and hls_decode_neighbour().
uint8_t HEVCLocalContext::edge_emu_buffer[(MAX_PB_SIZE+7) *EDGE_EMU_BUFFER_STRIDE *2] |
Definition at line 475 of file hevcdec.h.
Referenced by chroma_mc_bi(), chroma_mc_uni(), ff_hevc_hls_residual_coding(), hls_transform_unit(), luma_mc_bi(), luma_mc_uni(), and sao_filter_CTB().
uint8_t HEVCLocalContext::edge_emu_buffer2[(MAX_PB_SIZE+7) *EDGE_EMU_BUFFER_STRIDE *2] |
Definition at line 477 of file hevcdec.h.
Referenced by chroma_mc_bi(), ff_hevc_hls_residual_coding(), hls_transform_unit(), and luma_mc_bi().
int16_t HEVCLocalContext::tmp[MAX_PB_SIZE *MAX_PB_SIZE] |
Definition at line 478 of file hevcdec.h.
Referenced by chroma_mc_bi(), and luma_mc_bi().
int HEVCLocalContext::ct_depth |
Definition at line 480 of file hevcdec.h.
Referenced by ff_hevc_inter_pred_idc_decode(), hls_coding_quadtree(), and hls_coding_unit().
CodingUnit HEVCLocalContext::cu |
Definition at line 481 of file hevcdec.h.
Referenced by derive_spatial_merge_candidates(), ff_hevc_hls_residual_coding(), ff_hevc_luma_mv_merge_mode(), ff_hevc_part_mode_decode(), hls_coding_unit(), hls_transform_tree(), hls_transform_unit(), intra_prediction_unit(), and intra_prediction_unit_default_value().
PredictionUnit HEVCLocalContext::pu |
Definition at line 482 of file hevcdec.h.
Referenced by ff_hevc_hls_mvd_coding(), hevc_luma_mv_mvp_mode(), hls_coding_unit(), hls_prediction_unit(), hls_transform_tree(), intra_prediction_unit(), and luma_intra_pred_mode().
NeighbourAvailable HEVCLocalContext::na |
Definition at line 483 of file hevcdec.h.
Referenced by derive_spatial_merge_candidates(), ff_hevc_luma_mv_mvp_mode(), ff_hevc_set_neighbour_available(), ff_intra_pred_8_16x16_msa(), and ff_intra_pred_8_32x32_msa().
int HEVCLocalContext::boundary_flags |
Definition at line 491 of file hevcdec.h.
Referenced by ff_hevc_deblocking_boundary_strengths(), and hls_decode_neighbour().