#include <vc1.h>
Data Fields | |
MpegEncContext | s |
IntraX8Context | x8 |
VC1DSPContext | vc1dsp |
int | bits |
int | ttfrm |
Transform type info present at frame level. | |
uint8_t | ttmbf |
Transform type flag. | |
int * | ttblk_base |
int * | ttblk |
Transform type at the block level. | |
int | codingset |
index of current table set from 11.8 to use for luma block decoding | |
int | codingset2 |
index of current table set from 11.8 to use for chroma block decoding | |
int | pqindex |
raw pqindex used in coding set selection | |
int | a_avail |
int | c_avail |
uint8_t * | mb_type_base |
uint8_t * | mb_type [3] |
int16_t | bfraction |
Relative position % anchors=> how to scale MVs. | |
uint8_t | halfpq |
Uniform quant over image and qp+.5. | |
uint8_t | respic |
Frame-level flag for resized images. | |
int | buffer_fullness |
HRD info. | |
uint8_t | mvrange |
Ranges:
| |
uint8_t | pquantizer |
Uniform (over sequence) quantizer in use. | |
VLC * | cbpcy_vlc |
CBPCY VLC table. | |
int | tt_index |
Index for Transform Type tables. | |
uint8_t * | mv_type_mb_plane |
bitplane for mv_type == (4MV) | |
uint8_t * | direct_mb_plane |
bitplane for "direct" MBs | |
int | mv_type_is_raw |
mv type mb plane is not coded | |
int | dmb_is_raw |
direct mb plane is raw | |
int | skip_is_raw |
skip mb plane is not coded | |
uint8_t | luty [256] |
uint8_t | lutuv [256] |
int | use_ic |
use intensity compensation in B-frames | |
int | rnd |
rounding control | |
int | p_frame_skipped |
int | bi_type |
int | x8_type |
DCTELEM(* | block )[6][64] |
int | n_allocated_blks |
int | cur_blk_idx |
int | left_blk_idx |
int | topleft_blk_idx |
int | top_blk_idx |
uint32_t * | cbp_base |
uint32_t * | cbp |
uint8_t * | is_intra_base |
uint8_t * | is_intra |
int16_t(* | luma_mv_base )[2] |
int16_t((* | luma_mv )[2] |
uint8_t | bfraction_lut_index |
Index for BFRACTION value (see Table 40, reproduced into ff_vc1_bfraction_lut[]). | |
uint8_t | broken_link |
Broken link flag (BROKEN_LINK syntax element). | |
uint8_t | closed_entry |
Closed entry point flag (CLOSED_ENTRY syntax element). | |
int | parse_only |
Context is used within parser. | |
int | warn_interlaced |
int | res_sprite |
Simple/Main Profile sequence header. | |
int | res_y411 |
reserved, old interlaced mode | |
int | res_x8 |
reserved | |
int | multires |
frame-level RESPIC syntax element present | |
int | res_fasttx |
reserved, always 1 | |
int | res_transtab |
reserved, always 0 | |
int | rangered |
RANGEREDFRM (range reduction) syntax element present at frame level. | |
int | res_rtm_flag |
reserved, set to 1 | |
int | reserved |
reserved | |
int | level |
Advanced Profile. | |
int | chromaformat |
2bits, 2=4:2:0, only defined | |
int | postprocflag |
Per-frame processing suggestion flag present. | |
int | broadcast |
TFF/RFF present. | |
int | interlace |
Progressive/interlaced (RPTFTM syntax element). | |
int | tfcntrflag |
TFCNTR present. | |
int | panscanflag |
NUMPANSCANWIN, TOPLEFT{X,Y}, BOTRIGHT{X,Y} present. | |
int | refdist_flag |
REFDIST syntax element present in II, IP, PI or PP field picture headers. | |
int | extended_dmv |
Additional extended dmv range at P/B frame-level. | |
int | color_prim |
8bits, chroma coordinates of the color primaries | |
int | transfer_char |
8bits, Opto-electronic transfer characteristics | |
int | matrix_coef |
8bits, Color primaries->YCbCr transform matrix | |
int | hrd_param_flag |
Presence of Hypothetical Reference Decoder parameters. | |
int | psf |
Progressive Segmented Frame. | |
int | profile |
Sequence header data for all Profiles TODO: choose between ints, uint8_ts and monobit flags. | |
int | frmrtq_postproc |
3bits, | |
int | bitrtq_postproc |
5bits, quantized framerate-based postprocessing strength | |
int | fastuvmc |
Rounding of qpel vector to hpel ? (not in Simple). | |
int | extended_mv |
Ext MV in P/B (not in Simple). | |
int | dquant |
How qscale varies with MBs, 2bits (not in Simple). | |
int | vstransform |
variable-size [48]x[48] transform type + info | |
int | overlap |
overlapped transforms in use | |
int | quantizer_mode |
2bits, quantizer mode used for sequence, see QUANT_* | |
int | finterpflag |
INTERPFRM present. | |
uint8_t | mv_mode |
Frame decoding info for all profiles. | |
uint8_t | mv_mode2 |
Secondary MV coding mode (B frames). | |
int | k_x |
Number of bits for MVs (depends on MV range). | |
int | k_y |
Number of bits for MVs (depends on MV range). | |
int | range_x |
int | range_y |
MV range. | |
uint8_t | pq |
uint8_t | altpq |
Current/alternate frame quantizer scale. | |
uint8_t | zz_8x8 [4][64] |
Zigzag table for TT_8x8, permuted for IDCT. | |
int | left_blk_sh |
int | top_blk_sh |
Either 3 or 0, positions of l/t in blk[]. | |
const uint8_t * | zz_8x4 |
Zigzag scan table for TT_8x4 coding mode. | |
const uint8_t * | zz_4x8 |
Zigzag scan table for TT_4x8 coding mode. | |
uint8_t | dquantfrm |
pquant parameters | |
uint8_t | dqprofile |
uint8_t | dqsbedge |
uint8_t | dqbilevel |
int | c_ac_table_index |
AC coding set indexes. | |
int | y_ac_table_index |
Luma index from AC2FRM element. | |
uint8_t | lumscale |
Luma compensation parameters. | |
uint8_t | lumshift |
uint8_t | rangeredfrm |
Frame decoding info for S/M profiles only. | |
uint8_t | interpfrm |
uint8_t | fcm |
Frame decoding info for Advanced profile. | |
uint8_t | numpanscanwin |
uint8_t | tfcntr |
uint8_t | rptfrm |
uint8_t | tff |
uint8_t | rff |
uint16_t | topleftx |
uint16_t | toplefty |
uint16_t | bottomrightx |
uint16_t | bottomrighty |
uint8_t | uvsamp |
uint8_t | postproc |
int | hrd_num_leaky_buckets |
uint8_t | bit_rate_exponent |
uint8_t | buffer_size_exponent |
uint8_t * | acpred_plane |
AC prediction flags bitplane. | |
int | acpred_is_raw |
uint8_t * | over_flags_plane |
Overflags bitplane. | |
int | overflg_is_raw |
uint8_t | condover |
uint16_t * | hrd_rate |
uint16_t * | hrd_buffer |
uint8_t * | hrd_fullness |
uint8_t | range_mapy_flag |
uint8_t | range_mapuv_flag |
uint8_t | range_mapy |
uint8_t | range_mapuv |
int | new_sprite |
Frame decoding info for sprite modes. | |
int | two_sprites |
Definition at line 156 of file vc1.h.
Definition at line 244 of file vc1.h.
Referenced by vc1_decode_b_mb(), vc1_decode_i_block_adv(), vc1_decode_i_blocks_adv(), vc1_decode_intra_block(), and vc1_decode_p_mb().
Definition at line 298 of file vc1.h.
Referenced by vaapi_vc1_start_frame(), vc1_decode_i_blocks_adv(), vc1_has_ACPRED_bitplane(), and vc1_parse_frame_header_adv().
uint8_t* VC1Context::acpred_plane |
AC prediction flags bitplane.
Definition at line 297 of file vc1.h.
Referenced by vaapi_vc1_start_frame(), vc1_decode_end(), vc1_decode_i_blocks_adv(), vc1_decode_init(), and vc1_parse_frame_header_adv().
uint8_t VC1Context::altpq |
Current/alternate frame quantizer scale.
Definition at line 219 of file vc1.h.
Referenced by vaapi_vc1_start_frame(), and vop_dquant_decoding().
int16_t VC1Context::bfraction |
Relative position % anchors=> how to scale MVs.
Definition at line 253 of file vc1.h.
Referenced by vc1_decode_b_mb(), vc1_parse_frame_header(), vc1_parse_frame_header_adv(), and vc1_pred_b_mv().
uint8_t VC1Context::bfraction_lut_index |
Index for BFRACTION value (see Table 40, reproduced into ff_vc1_bfraction_lut[]).
Definition at line 325 of file vc1.h.
Referenced by vaapi_vc1_start_frame(), vc1_parse_frame_header(), and vc1_parse_frame_header_adv().
Definition at line 317 of file vc1.h.
Referenced by ff_vdpau_vc1_decode_picture(), vaapi_vc1_start_frame(), vc1_decode_blocks(), vc1_get_MVMODE(), vc1_get_PTYPE(), vc1_has_ACPRED_bitplane(), vc1_has_DIRECTMB_bitplane(), vc1_has_OVERFLAGS_bitplane(), vc1_has_SKIPMB_bitplane(), vc1_parse_frame_header(), and vc1_parse_frame_header_adv().
uint8_t VC1Context::bit_rate_exponent |
5bits, quantized framerate-based postprocessing strength
Definition at line 202 of file vc1.h.
Referenced by decode_sequence_header_adv(), and vc1_decode_sequence_header().
int VC1Context::bits |
Definition at line 161 of file vc1.h.
Referenced by vc1_decode_b_blocks(), vc1_decode_frame(), vc1_decode_i_blocks(), vc1_decode_i_blocks_adv(), and vc1_decode_p_blocks().
DCTELEM(* VC1Context::block)[6][64] |
Definition at line 320 of file vc1.h.
Referenced by vc1_decode_end(), vc1_decode_i_blocks_adv(), vc1_decode_init(), vc1_put_signed_blocks_clamped(), and vc1_smooth_overlap_filter_iblk().
uint16_t VC1Context::bottomrightx |
uint16_t VC1Context::bottomrighty |
TFF/RFF present.
Definition at line 182 of file vc1.h.
Referenced by decode_sequence_header_adv(), ff_vdpau_vc1_decode_picture(), fill_picture_parameters(), vaapi_vc1_start_frame(), and vc1_parse_frame_header_adv().
uint8_t VC1Context::broken_link |
Broken link flag (BROKEN_LINK syntax element).
Definition at line 326 of file vc1.h.
Referenced by vaapi_vc1_start_frame(), and vc1_decode_entry_point().
uint8_t VC1Context::buffer_size_exponent |
AC coding set indexes.
Definition at line 235 of file vc1.h.
Referenced by vaapi_vc1_start_frame(), vc1_decode_b_blocks(), vc1_decode_i_blocks(), vc1_decode_i_blocks_adv(), vc1_decode_p_blocks(), vc1_parse_frame_header(), and vc1_parse_frame_header_adv().
Definition at line 244 of file vc1.h.
Referenced by vc1_decode_b_mb(), vc1_decode_i_block_adv(), vc1_decode_i_blocks_adv(), vc1_decode_intra_block(), and vc1_decode_p_mb().
uint32_t * VC1Context::cbp |
Definition at line 322 of file vc1.h.
Referenced by vc1_apply_p_h_loop_filter(), vc1_apply_p_v_loop_filter(), vc1_decode_init(), vc1_decode_p_blocks(), and vc1_decode_p_mb().
uint32_t* VC1Context::cbp_base |
Definition at line 322 of file vc1.h.
Referenced by vc1_decode_end(), vc1_decode_init(), and vc1_decode_p_blocks().
CBPCY VLC table.
Definition at line 265 of file vc1.h.
Referenced by vaapi_vc1_start_frame(), vc1_decode_b_mb(), vc1_decode_p_mb(), vc1_parse_frame_header(), and vc1_parse_frame_header_adv().
2bits, 2=4:2:0, only defined
Definition at line 180 of file vc1.h.
Referenced by decode_sequence_header_adv(), and fill_picture_parameters().
uint8_t VC1Context::closed_entry |
Closed entry point flag (CLOSED_ENTRY syntax element).
Definition at line 327 of file vc1.h.
Referenced by vaapi_vc1_start_frame(), and vc1_decode_entry_point().
index of current table set from 11.8 to use for luma block decoding
Definition at line 241 of file vc1.h.
Referenced by vc1_decode_b_blocks(), vc1_decode_b_mb(), vc1_decode_i_blocks(), vc1_decode_i_blocks_adv(), vc1_decode_p_blocks(), and vc1_decode_p_mb().
index of current table set from 11.8 to use for chroma block decoding
Definition at line 242 of file vc1.h.
Referenced by vc1_decode_b_blocks(), vc1_decode_b_mb(), vc1_decode_i_blocks(), vc1_decode_i_blocks_adv(), vc1_decode_p_block(), vc1_decode_p_blocks(), and vc1_decode_p_mb().
8bits, chroma coordinates of the color primaries
Definition at line 188 of file vc1.h.
Referenced by decode_sequence_header_adv().
uint8_t VC1Context::condover |
Definition at line 301 of file vc1.h.
Referenced by vaapi_vc1_start_frame(), vc1_decode_i_blocks_adv(), vc1_has_OVERFLAGS_bitplane(), vc1_parse_frame_header_adv(), and vc1_smooth_overlap_filter_iblk().
Definition at line 321 of file vc1.h.
Referenced by vc1_decode_blocks(), vc1_decode_i_blocks_adv(), vc1_put_signed_blocks_clamped(), and vc1_smooth_overlap_filter_iblk().
uint8_t* VC1Context::direct_mb_plane |
bitplane for "direct" MBs
Definition at line 268 of file vc1.h.
Referenced by vaapi_vc1_start_frame(), vc1_decode_b_mb(), vc1_decode_end(), vc1_decode_init(), vc1_parse_frame_header(), and vc1_parse_frame_header_adv().
direct mb plane is raw
Definition at line 270 of file vc1.h.
Referenced by vaapi_vc1_start_frame(), vc1_decode_b_mb(), vc1_has_DIRECTMB_bitplane(), vc1_parse_frame_header(), and vc1_parse_frame_header_adv().
uint8_t VC1Context::dqbilevel |
Definition at line 229 of file vc1.h.
Referenced by vaapi_vc1_start_frame(), and vop_dquant_decoding().
uint8_t VC1Context::dqprofile |
Definition at line 227 of file vc1.h.
Referenced by vaapi_vc1_start_frame(), and vop_dquant_decoding().
uint8_t VC1Context::dqsbedge |
Definition at line 228 of file vc1.h.
Referenced by vaapi_vc1_start_frame(), and vop_dquant_decoding().
How qscale varies with MBs, 2bits (not in Simple).
Definition at line 205 of file vc1.h.
Referenced by ff_vdpau_vc1_decode_picture(), fill_picture_parameters(), vaapi_vc1_start_frame(), vc1_decode_entry_point(), vc1_decode_sequence_header(), vc1_parse_frame_header(), vc1_parse_frame_header_adv(), and vop_dquant_decoding().
uint8_t VC1Context::dquantfrm |
pquant parameters
Definition at line 226 of file vc1.h.
Referenced by vaapi_vc1_start_frame(), vc1_decode_ac_coeff(), vc1_parse_frame_header(), and vop_dquant_decoding().
Additional extended dmv range at P/B frame-level.
Definition at line 187 of file vc1.h.
Referenced by ff_vdpau_vc1_decode_picture(), fill_picture_parameters(), vaapi_vc1_start_frame(), and vc1_decode_entry_point().
Ext MV in P/B (not in Simple).
Definition at line 204 of file vc1.h.
Referenced by ff_vdpau_vc1_decode_picture(), fill_picture_parameters(), vaapi_vc1_start_frame(), vc1_decode_entry_point(), vc1_decode_sequence_header(), vc1_parse_frame_header(), and vc1_parse_frame_header_adv().
Rounding of qpel vector to hpel ? (not in Simple).
Definition at line 203 of file vc1.h.
Referenced by ff_vdpau_vc1_decode_picture(), fill_picture_parameters(), vaapi_vc1_start_frame(), vc1_decode_entry_point(), vc1_decode_sequence_header(), vc1_interp_mc(), vc1_mc_1mv(), and vc1_mc_4mv_chroma().
uint8_t VC1Context::fcm |
Frame decoding info for Advanced profile.
0->Progressive, 2->Frame-Interlace, 3->Field-Interlace
Definition at line 284 of file vc1.h.
Referenced by ff_vdpau_vc1_decode_picture(), fill_picture_parameters(), vaapi_vc1_start_frame(), and vc1_parse_frame_header_adv().
INTERPFRM present.
Definition at line 209 of file vc1.h.
Referenced by decode_sequence_header_adv(), ff_vdpau_vc1_decode_picture(), fill_picture_parameters(), vaapi_vc1_start_frame(), vc1_decode_sequence_header(), vc1_parse_frame_header(), and vc1_parse_frame_header_adv().
3bits,
Definition at line 201 of file vc1.h.
Referenced by decode_sequence_header_adv(), and vc1_decode_sequence_header().
uint8_t VC1Context::halfpq |
Uniform quant over image and qp+.5.
Definition at line 254 of file vc1.h.
Referenced by vaapi_vc1_start_frame(), vc1_decode_blocks(), vc1_decode_i_block(), vc1_decode_i_block_adv(), vc1_decode_intra_block(), vc1_decode_p_block(), vc1_parse_frame_header(), vc1_parse_frame_header_adv(), and vop_dquant_decoding().
uint16_t * VC1Context::hrd_buffer |
uint8_t* VC1Context::hrd_fullness |
Definition at line 294 of file vc1.h.
Referenced by decode_sequence_header_adv(), and vc1_decode_entry_point().
Presence of Hypothetical Reference Decoder parameters.
Definition at line 191 of file vc1.h.
Referenced by decode_sequence_header_adv(), and vc1_decode_entry_point().
uint16_t* VC1Context::hrd_rate |
Progressive/interlaced (RPTFTM syntax element).
Definition at line 183 of file vc1.h.
Referenced by decode_sequence_header_adv(), ff_vdpau_vc1_decode_picture(), fill_picture_parameters(), vaapi_vc1_start_frame(), vc1_decode_frame(), and vc1_parse_frame_header_adv().
uint8_t VC1Context::interpfrm |
Definition at line 279 of file vc1.h.
Referenced by vc1_parse_frame_header(), and vc1_parse_frame_header_adv().
uint8_t * VC1Context::is_intra |
Definition at line 323 of file vc1.h.
Referenced by vc1_apply_p_h_loop_filter(), vc1_apply_p_v_loop_filter(), vc1_decode_init(), vc1_decode_p_blocks(), and vc1_decode_p_mb().
uint8_t* VC1Context::is_intra_base |
Definition at line 323 of file vc1.h.
Referenced by vc1_decode_end(), vc1_decode_init(), and vc1_decode_p_blocks().
int VC1Context::k_x |
Number of bits for MVs (depends on MV range).
Definition at line 216 of file vc1.h.
Referenced by vc1_parse_frame_header(), and vc1_parse_frame_header_adv().
int VC1Context::k_y |
Number of bits for MVs (depends on MV range).
Definition at line 217 of file vc1.h.
Referenced by vc1_parse_frame_header(), and vc1_parse_frame_header_adv().
Definition at line 321 of file vc1.h.
Referenced by vc1_decode_blocks(), vc1_put_signed_blocks_clamped(), and vc1_smooth_overlap_filter_iblk().
Definition at line 221 of file vc1.h.
Referenced by vc1_decode_i_block(), vc1_decode_i_block_adv(), vc1_decode_init(), and vc1_decode_intra_block().
Advanced Profile.
3bits, for Advanced/Simple Profile, provided by TS layer
Definition at line 179 of file vc1.h.
Referenced by decode_sequence_header_adv(), and vc1_decode_init().
int16_t((* VC1Context::luma_mv)[2] |
Definition at line 324 of file vc1.h.
Referenced by vc1_apply_p_h_loop_filter(), vc1_apply_p_v_loop_filter(), vc1_decode_init(), vc1_decode_p_blocks(), vc1_mc_1mv(), vc1_mc_4mv_chroma(), and vc1_pred_mv().
int16_t(* VC1Context::luma_mv_base)[2] |
Definition at line 324 of file vc1.h.
Referenced by vc1_decode_end(), vc1_decode_init(), and vc1_decode_p_blocks().
uint8_t VC1Context::lumscale |
Luma compensation parameters.
Definition at line 250 of file vc1.h.
Referenced by fill_picture_parameters(), vaapi_vc1_start_frame(), vc1_parse_frame_header(), and vc1_parse_frame_header_adv().
uint8_t VC1Context::lumshift |
Definition at line 251 of file vc1.h.
Referenced by fill_picture_parameters(), vaapi_vc1_start_frame(), vc1_parse_frame_header(), and vc1_parse_frame_header_adv().
uint8_t VC1Context::lutuv[256] |
Definition at line 272 of file vc1.h.
Referenced by vc1_mc_1mv(), vc1_mc_4mv_chroma(), vc1_parse_frame_header(), and vc1_parse_frame_header_adv().
uint8_t VC1Context::luty[256] |
Definition at line 272 of file vc1.h.
Referenced by vc1_mc_1mv(), vc1_mc_4mv_luma(), vc1_parse_frame_header(), and vc1_parse_frame_header_adv().
8bits, Color primaries->YCbCr transform matrix
Definition at line 190 of file vc1.h.
Referenced by decode_sequence_header_adv().
uint8_t * VC1Context::mb_type[3] |
Definition at line 245 of file vc1.h.
Referenced by vc1_decode_b_mb(), vc1_decode_init(), vc1_decode_p_mb(), vc1_mc_4mv_chroma(), and vc1_pred_b_mv().
uint8_t* VC1Context::mb_type_base |
frame-level RESPIC syntax element present
Definition at line 168 of file vc1.h.
Referenced by ff_vdpau_vc1_decode_picture(), fill_picture_parameters(), vaapi_vc1_start_frame(), vc1_decode_sequence_header(), and vc1_parse_frame_header().
uint8_t VC1Context::mv_mode |
Frame decoding info for all profiles.
MV coding monde
Definition at line 214 of file vc1.h.
Referenced by fill_picture_parameters(), vaapi_vc1_start_frame(), vc1_b_mc(), vc1_get_MVMODE(), vc1_get_MVMODE2(), vc1_has_MVTYPEMB_bitplane(), vc1_mc_1mv(), vc1_mc_4mv_chroma(), vc1_mc_4mv_luma(), vc1_parse_frame_header(), and vc1_parse_frame_header_adv().
uint8_t VC1Context::mv_mode2 |
Secondary MV coding mode (B frames).
Definition at line 215 of file vc1.h.
Referenced by fill_picture_parameters(), vc1_b_mc(), vc1_get_MVMODE2(), vc1_has_MVTYPEMB_bitplane(), vc1_parse_frame_header(), and vc1_parse_frame_header_adv().
mv type mb plane is not coded
Definition at line 269 of file vc1.h.
Referenced by vaapi_vc1_start_frame(), vc1_decode_p_mb(), vc1_has_MVTYPEMB_bitplane(), vc1_parse_frame_header(), and vc1_parse_frame_header_adv().
uint8_t* VC1Context::mv_type_mb_plane |
bitplane for mv_type == (4MV)
Definition at line 267 of file vc1.h.
Referenced by vaapi_vc1_start_frame(), vc1_decode_end(), vc1_decode_init(), vc1_decode_p_mb(), vc1_parse_frame_header(), and vc1_parse_frame_header_adv().
uint8_t VC1Context::mvrange |
Ranges:
Definition at line 263 of file vc1.h.
Referenced by vaapi_vc1_start_frame(), vc1_init_common(), vc1_parse_frame_header(), and vc1_parse_frame_header_adv().
Frame decoding info for sprite modes.
Definition at line 312 of file vc1.h.
Referenced by vc1_decode_frame().
uint8_t VC1Context::numpanscanwin |
uint8_t* VC1Context::over_flags_plane |
Overflags bitplane.
Definition at line 299 of file vc1.h.
Referenced by vaapi_vc1_start_frame(), vc1_decode_end(), vc1_decode_i_blocks_adv(), vc1_decode_init(), vc1_parse_frame_header_adv(), and vc1_smooth_overlap_filter_iblk().
Definition at line 300 of file vc1.h.
Referenced by vaapi_vc1_start_frame(), vc1_decode_i_blocks_adv(), vc1_has_OVERFLAGS_bitplane(), and vc1_parse_frame_header_adv().
overlapped transforms in use
Definition at line 207 of file vc1.h.
Referenced by ff_vdpau_vc1_decode_picture(), vaapi_vc1_start_frame(), vc1_decode_entry_point(), vc1_decode_i_block(), vc1_decode_i_block_adv(), vc1_decode_i_blocks(), vc1_decode_intra_block(), vc1_decode_p_mb(), vc1_decode_sequence_header(), vc1_has_OVERFLAGS_bitplane(), and vc1_parse_frame_header_adv().
Definition at line 316 of file vc1.h.
Referenced by vc1_decode_blocks(), vc1_get_PTYPE(), and vc1_parse_frame_header_adv().
NUMPANSCANWIN, TOPLEFT{X,Y}, BOTRIGHT{X,Y} present.
Definition at line 185 of file vc1.h.
Referenced by ff_vdpau_vc1_decode_picture(), fill_picture_parameters(), vaapi_vc1_start_frame(), vc1_decode_entry_point(), and vc1_parse_frame_header_adv().
Context is used within parser.
Definition at line 329 of file vc1.h.
Referenced by vc1_extract_headers(), vc1_parse_frame_header(), and vc1_parse_frame_header_adv().
uint8_t VC1Context::postproc |
Definition at line 293 of file vc1.h.
Referenced by vaapi_vc1_start_frame(), and vc1_parse_frame_header_adv().
Per-frame processing suggestion flag present.
Definition at line 181 of file vc1.h.
Referenced by decode_sequence_header_adv(), ff_vdpau_vc1_decode_picture(), fill_picture_parameters(), and vc1_parse_frame_header_adv().
uint8_t VC1Context::pq |
Definition at line 219 of file vc1.h.
Referenced by ff_vdpau_vc1_decode_picture(), fill_slice(), vaapi_vc1_start_frame(), vc1_apply_p_h_loop_filter(), vc1_apply_p_v_loop_filter(), vc1_decode_ac_coeff(), vc1_decode_b_blocks(), vc1_decode_b_mb(), vc1_decode_blocks(), vc1_decode_i_block(), vc1_decode_i_block_adv(), vc1_decode_i_blocks(), vc1_decode_i_blocks_adv(), vc1_decode_intra_block(), vc1_decode_p_block(), vc1_decode_p_mb(), vc1_has_OVERFLAGS_bitplane(), vc1_init_common(), vc1_parse_frame_header(), vc1_parse_frame_header_adv(), vc1_smooth_overlap_filter_iblk(), and vop_dquant_decoding().
raw pqindex used in coding set selection
Definition at line 243 of file vc1.h.
Referenced by vc1_decode_b_blocks(), vc1_decode_i_blocks(), vc1_decode_i_blocks_adv(), vc1_decode_p_blocks(), vc1_parse_frame_header(), and vc1_parse_frame_header_adv().
uint8_t VC1Context::pquantizer |
Uniform (over sequence) quantizer in use.
Definition at line 264 of file vc1.h.
Referenced by vaapi_vc1_start_frame(), vc1_decode_blocks(), vc1_decode_i_block(), vc1_decode_i_block_adv(), vc1_decode_intra_block(), vc1_decode_p_block(), vc1_parse_frame_header(), and vc1_parse_frame_header_adv().
Sequence header data for all Profiles TODO: choose between ints, uint8_ts and monobit flags.
2bits, Profile
Definition at line 200 of file vc1.h.
Referenced by fill_picture_parameters(), vaapi_vc1_start_frame(), vc1_decode_blocks(), vc1_decode_frame(), vc1_decode_init(), vc1_decode_sequence_header(), vc1_extract_headers(), vc1_has_ACPRED_bitplane(), vc1_has_OVERFLAGS_bitplane(), vc1_interp_mc(), vc1_mc_1mv(), vc1_mc_4mv_chroma(), vc1_mc_4mv_luma(), and vc1_pred_b_mv().
int VC1Context::psf |
Progressive Segmented Frame.
Definition at line 193 of file vc1.h.
Referenced by decode_sequence_header_adv(), ff_vdpau_vc1_decode_picture(), fill_picture_parameters(), vaapi_vc1_start_frame(), and vc1_parse_frame_header_adv().
2bits, quantizer mode used for sequence, see QUANT_*
Definition at line 208 of file vc1.h.
Referenced by ff_vdpau_vc1_decode_picture(), fill_picture_parameters(), vaapi_vc1_start_frame(), vc1_decode_entry_point(), vc1_decode_sequence_header(), vc1_parse_frame_header(), and vc1_parse_frame_header_adv().
uint8_t VC1Context::range_mapuv |
Definition at line 307 of file vc1.h.
Referenced by ff_vdpau_vc1_decode_picture(), fill_picture_parameters(), vaapi_vc1_start_frame(), and vc1_decode_entry_point().
uint8_t VC1Context::range_mapuv_flag |
Definition at line 305 of file vc1.h.
Referenced by ff_vdpau_vc1_decode_picture(), fill_picture_parameters(), vaapi_vc1_start_frame(), and vc1_decode_entry_point().
uint8_t VC1Context::range_mapy |
Definition at line 306 of file vc1.h.
Referenced by ff_vdpau_vc1_decode_picture(), fill_picture_parameters(), vaapi_vc1_start_frame(), and vc1_decode_entry_point().
uint8_t VC1Context::range_mapy_flag |
Definition at line 304 of file vc1.h.
Referenced by ff_vdpau_vc1_decode_picture(), fill_picture_parameters(), vaapi_vc1_start_frame(), and vc1_decode_entry_point().
Definition at line 218 of file vc1.h.
Referenced by vc1_decode_p_mb(), vc1_parse_frame_header(), vc1_parse_frame_header_adv(), and vc1_pred_b_mv().
MV range.
Definition at line 218 of file vc1.h.
Referenced by vc1_decode_p_mb(), vc1_parse_frame_header(), vc1_parse_frame_header_adv(), and vc1_pred_b_mv().
RANGEREDFRM (range reduction) syntax element present at frame level.
Definition at line 171 of file vc1.h.
Referenced by ff_vdpau_vc1_decode_picture(), fill_picture_parameters(), vaapi_vc1_start_frame(), vc1_decode_sequence_header(), and vc1_parse_frame_header().
uint8_t VC1Context::rangeredfrm |
Frame decoding info for S/M profiles only.
out_sample = CLIP((in_sample-128)*2+128)
Definition at line 278 of file vc1.h.
Referenced by ff_vdpau_vc1_decode_picture(), fill_picture_parameters(), vaapi_vc1_start_frame(), vc1_decode_b_mb(), vc1_decode_i_blocks(), vc1_decode_p_mb(), vc1_interp_mc(), vc1_mc_1mv(), vc1_mc_4mv_chroma(), vc1_mc_4mv_luma(), and vc1_parse_frame_header().
REFDIST syntax element present in II, IP, PI or PP field picture headers.
Definition at line 186 of file vc1.h.
Referenced by ff_vdpau_vc1_decode_picture(), fill_picture_parameters(), vaapi_vc1_start_frame(), and vc1_decode_entry_point().
reserved, always 1
Definition at line 169 of file vc1.h.
Referenced by vc1_decode_init(), and vc1_decode_sequence_header().
reserved, set to 1
Definition at line 173 of file vc1.h.
Referenced by decode_sequence_header_adv(), vc1_decode_p_block(), and vc1_decode_sequence_header().
Simple/Main Profile sequence header.
reserved, sprite mode
Definition at line 165 of file vc1.h.
Referenced by vc1_decode_frame(), vc1_decode_init(), and vc1_decode_sequence_header().
reserved, always 0
Definition at line 170 of file vc1.h.
Referenced by vc1_decode_sequence_header().
reserved
Definition at line 167 of file vc1.h.
Referenced by vc1_decode_sequence_header(), and vc1_parse_frame_header().
reserved, old interlaced mode
Definition at line 166 of file vc1.h.
Referenced by vc1_decode_sequence_header().
uint8_t VC1Context::respic |
Frame-level flag for resized images.
Definition at line 255 of file vc1.h.
Referenced by vaapi_vc1_start_frame(), and vc1_parse_frame_header().
uint8_t VC1Context::rff |
Definition at line 287 of file vc1.h.
Referenced by vc1_decode_frame(), and vc1_parse_frame_header_adv().
int VC1Context::rnd |
rounding control
Definition at line 274 of file vc1.h.
Referenced by fill_picture_parameters(), vaapi_vc1_start_frame(), vc1_interp_mc(), vc1_mc_1mv(), vc1_mc_4mv_chroma(), vc1_mc_4mv_luma(), vc1_parse_frame_header(), and vc1_parse_frame_header_adv().
uint8_t VC1Context::rptfrm |
Definition at line 287 of file vc1.h.
Referenced by vc1_decode_frame(), and vc1_parse_frame_header_adv().
Definition at line 157 of file vc1.h.
Referenced by bitplane_decoding(), commit_bitstream_and_slice_buffer(), decode_sequence_header_adv(), decode_slice(), end_frame(), ff_vdpau_vc1_decode_picture(), fill_picture_parameters(), fill_slice(), start_frame(), vaapi_vc1_decode_slice(), vaapi_vc1_end_frame(), vaapi_vc1_start_frame(), vc1_apply_p_h_loop_filter(), vc1_apply_p_loop_filter(), vc1_apply_p_v_loop_filter(), vc1_decode_ac_coeff(), vc1_decode_b_blocks(), vc1_decode_b_mb(), vc1_decode_blocks(), vc1_decode_end(), vc1_decode_entry_point(), vc1_decode_frame(), vc1_decode_i_block(), vc1_decode_i_block_adv(), vc1_decode_i_blocks(), vc1_decode_i_blocks_adv(), vc1_decode_init(), vc1_decode_intra_block(), vc1_decode_p_block(), vc1_decode_p_blocks(), vc1_decode_p_mb(), vc1_decode_sequence_header(), vc1_decode_skip_blocks(), vc1_extract_headers(), vc1_get_MVMODE(), vc1_get_MVMODE2(), vc1_get_PTYPE(), vc1_has_ACPRED_bitplane(), vc1_has_DIRECTMB_bitplane(), vc1_has_MVTYPEMB_bitplane(), vc1_has_OVERFLAGS_bitplane(), vc1_has_SKIPMB_bitplane(), vc1_interp_mc(), vc1_loop_filter_iblk(), vc1_loop_filter_iblk_delayed(), vc1_mc_1mv(), vc1_mc_4mv_chroma(), vc1_mc_4mv_luma(), vc1_parse_frame_header(), vc1_parse_frame_header_adv(), vc1_parse_sprites(), vc1_pred_b_mv(), vc1_pred_mv(), vc1_put_signed_blocks_clamped(), vc1_smooth_overlap_filter_iblk(), vc1_sprite_parse_transform(), and vop_dquant_decoding().
skip mb plane is not coded
Definition at line 271 of file vc1.h.
Referenced by vaapi_vc1_start_frame(), vc1_decode_b_mb(), vc1_decode_p_mb(), vc1_has_SKIPMB_bitplane(), vc1_parse_frame_header(), and vc1_parse_frame_header_adv().
uint8_t VC1Context::tfcntr |
TFCNTR present.
Definition at line 184 of file vc1.h.
Referenced by decode_sequence_header_adv(), ff_vdpau_vc1_decode_picture(), fill_picture_parameters(), vaapi_vc1_start_frame(), and vc1_parse_frame_header_adv().
uint8_t VC1Context::tff |
Definition at line 287 of file vc1.h.
Referenced by vaapi_vc1_start_frame(), vc1_decode_frame(), and vc1_parse_frame_header_adv().
Definition at line 321 of file vc1.h.
Referenced by vc1_decode_blocks(), vc1_put_signed_blocks_clamped(), and vc1_smooth_overlap_filter_iblk().
Either 3 or 0, positions of l/t in blk[].
Definition at line 221 of file vc1.h.
Referenced by vc1_decode_i_block(), vc1_decode_i_block_adv(), vc1_decode_init(), and vc1_decode_intra_block().
Definition at line 321 of file vc1.h.
Referenced by vc1_decode_blocks(), vc1_put_signed_blocks_clamped(), and vc1_smooth_overlap_filter_iblk().
uint16_t VC1Context::topleftx |
uint16_t VC1Context::toplefty |
8bits, Opto-electronic transfer characteristics
Definition at line 189 of file vc1.h.
Referenced by decode_sequence_header_adv().
Index for Transform Type tables.
Definition at line 266 of file vc1.h.
Referenced by vc1_decode_b_mb(), vc1_decode_p_block(), vc1_decode_p_mb(), vc1_parse_frame_header(), and vc1_parse_frame_header_adv().
int * VC1Context::ttblk |
Transform type at the block level.
Definition at line 240 of file vc1.h.
Referenced by vc1_apply_p_h_loop_filter(), vc1_apply_p_v_loop_filter(), vc1_decode_init(), vc1_decode_p_blocks(), and vc1_decode_p_mb().
Definition at line 240 of file vc1.h.
Referenced by vc1_decode_end(), vc1_decode_init(), and vc1_decode_p_blocks().
Transform type info present at frame level.
Definition at line 238 of file vc1.h.
Referenced by vc1_decode_b_mb(), vc1_decode_p_mb(), vc1_get_TTFRM(), vc1_parse_frame_header(), and vc1_parse_frame_header_adv().
uint8_t VC1Context::ttmbf |
Transform type flag.
Definition at line 239 of file vc1.h.
Referenced by vaapi_vc1_start_frame(), vc1_decode_b_mb(), vc1_decode_p_block(), vc1_decode_p_mb(), vc1_parse_frame_header(), and vc1_parse_frame_header_adv().
use intensity compensation in B-frames
Definition at line 273 of file vc1.h.
Referenced by vc1_b_mc(), vc1_parse_frame_header(), and vc1_parse_frame_header_adv().
uint8_t VC1Context::uvsamp |
Definition at line 159 of file vc1.h.
Referenced by vc1_apply_p_h_loop_filter(), vc1_apply_p_v_loop_filter(), vc1_decode_b_mb(), vc1_decode_i_blocks(), vc1_decode_i_blocks_adv(), vc1_decode_init(), vc1_decode_p_block(), vc1_decode_p_mb(), vc1_decode_sequence_header(), vc1_interp_mc(), vc1_loop_filter_iblk(), vc1_loop_filter_iblk_delayed(), vc1_mc_1mv(), vc1_mc_4mv_chroma(), vc1_mc_4mv_luma(), and vc1_smooth_overlap_filter_iblk().
variable-size [48]x[48] transform type + info
Definition at line 206 of file vc1.h.
Referenced by ff_vdpau_vc1_decode_picture(), fill_picture_parameters(), vaapi_vc1_start_frame(), vc1_decode_entry_point(), vc1_decode_sequence_header(), vc1_parse_frame_header(), and vc1_parse_frame_header_adv().
Definition at line 331 of file vc1.h.
Referenced by vc1_decode_frame(), and vc1_parse_frame_header_adv().
Definition at line 158 of file vc1.h.
Referenced by vc1_decode_blocks(), vc1_decode_end(), and vc1_decode_init().
Definition at line 318 of file vc1.h.
Referenced by vc1_decode_blocks(), and vc1_parse_frame_header().
Luma index from AC2FRM element.
Definition at line 236 of file vc1.h.
Referenced by vaapi_vc1_start_frame(), vc1_decode_i_blocks(), vc1_decode_i_blocks_adv(), vc1_parse_frame_header(), and vc1_parse_frame_header_adv().
const uint8_t* VC1Context::zz_4x8 |
Zigzag scan table for TT_4x8 coding mode.
Definition at line 223 of file vc1.h.
Referenced by vc1_decode_p_block(), and vc1_decode_sequence_header().
const uint8_t* VC1Context::zz_8x4 |
Zigzag scan table for TT_8x4 coding mode.
Definition at line 222 of file vc1.h.
Referenced by vc1_decode_p_block(), and vc1_decode_sequence_header().
uint8_t VC1Context::zz_8x8[4][64] |
Zigzag table for TT_8x8, permuted for IDCT.
Definition at line 220 of file vc1.h.
Referenced by vc1_decode_i_block(), vc1_decode_i_block_adv(), vc1_decode_init(), vc1_decode_intra_block(), and vc1_decode_p_block().