12 #ifndef AOM_AV1_COMMON_AV1_COMMON_INT_H_ 13 #define AOM_AV1_COMMON_AV1_COMMON_INT_H_ 15 #include "config/aom_config.h" 16 #include "config/av1_rtcd.h" 18 #include "aom/internal/aom_codec_internal.h" 19 #include "aom_util/aom_thread.h" 20 #include "av1/common/alloccommon.h" 21 #include "av1/common/av1_loopfilter.h" 22 #include "av1/common/entropy.h" 23 #include "av1/common/entropymode.h" 24 #include "av1/common/entropymv.h" 26 #include "av1/common/frame_buffers.h" 27 #include "av1/common/mv.h" 28 #include "av1/common/quant_common.h" 30 #include "av1/common/tile_common.h" 31 #include "av1/common/timing.h" 32 #include "av1/common/odintrin.h" 33 #include "av1/encoder/hash_motion.h" 34 #include "aom_dsp/grain_synthesis.h" 35 #include "aom_dsp/grain_table.h" 40 #if defined(__clang__) && defined(__has_warning) 41 #if __has_feature(cxx_attributes) && __has_warning("-Wimplicit-fallthrough") 42 #define AOM_FALLTHROUGH_INTENDED [[clang::fallthrough]] // NOLINT 44 #elif defined(__GNUC__) && __GNUC__ >= 7 45 #define AOM_FALLTHROUGH_INTENDED __attribute__((fallthrough)) // NOLINT 48 #ifndef AOM_FALLTHROUGH_INTENDED 49 #define AOM_FALLTHROUGH_INTENDED \ 54 #define CDEF_MAX_STRENGTHS 16 57 #define FRAME_ID_LENGTH 15 58 #define DELTA_FRAME_ID_LENGTH 14 60 #define FRAME_CONTEXTS (FRAME_BUFFERS + 1) 62 #define FRAME_CONTEXT_DEFAULTS (FRAME_CONTEXTS - 1) 63 #define PRIMARY_REF_BITS 3 64 #define PRIMARY_REF_NONE 7 66 #define NUM_PING_PONG_BUFFERS 2 68 #define MAX_NUM_TEMPORAL_LAYERS 8 69 #define MAX_NUM_SPATIAL_LAYERS 4 73 #define MAX_NUM_OPERATING_POINTS \ 74 (MAX_NUM_TEMPORAL_LAYERS * MAX_NUM_SPATIAL_LAYERS) 79 #define TXCOEFF_TIMER 0 80 #define TXCOEFF_COST_TIMER 0 86 COMPOUND_REFERENCE = 1,
87 REFERENCE_MODE_SELECT = 2,
89 } UENUM1BYTE(REFERENCE_MODE);
95 REFRESH_FRAME_CONTEXT_DISABLED,
100 REFRESH_FRAME_CONTEXT_BACKWARD,
101 } UENUM1BYTE(REFRESH_FRAME_CONTEXT_MODE);
103 #define MFMV_STACK_SIZE 3 106 uint8_t ref_frame_offset;
111 MV_REFERENCE_FRAME ref_frame;
114 typedef struct RefCntBuffer {
129 unsigned int order_hint;
130 unsigned int ref_order_hints[INTER_REFS_PER_FRAME];
136 unsigned int display_order_hint;
137 unsigned int ref_display_order_hint[INTER_REFS_PER_FRAME];
141 struct segmentation seg;
148 WarpedMotionParams global_motion[REF_FRAMES];
150 uint8_t film_grain_params_present;
151 aom_film_grain_t film_grain_params;
154 FRAME_TYPE frame_type;
158 int interp_filter_selected[SWITCHABLE];
161 int8_t ref_deltas[REF_FRAMES];
164 int8_t mode_deltas[MAX_MODE_LF_DELTAS];
166 FRAME_CONTEXT frame_context;
169 typedef struct BufferPool {
175 #if CONFIG_MULTITHREAD 176 pthread_mutex_t pool_mutex;
185 RefCntBuffer frame_bufs[FRAME_BUFFERS];
188 InternalFrameBufferList int_frame_buffers;
197 int cdef_strengths[CDEF_MAX_STRENGTHS];
198 int cdef_uv_strengths[CDEF_MAX_STRENGTHS];
206 int delta_q_present_flag;
209 int delta_lf_present_flag;
219 int enable_order_hint;
220 int order_hint_bits_minus_1;
224 int enable_dist_wtd_comp;
226 int enable_ref_frame_mvs;
236 typedef struct SequenceHeader {
240 int max_frame_height;
245 uint8_t frame_id_numbers_present_flag;
247 int delta_frame_id_length;
252 OrderHintInfo order_hint_info;
254 uint8_t force_screen_content_tools;
257 uint8_t still_picture;
258 uint8_t reduced_still_picture_hdr;
259 uint8_t force_integer_mv;
262 uint8_t enable_filter_intra;
263 uint8_t enable_intra_edge_filter;
264 uint8_t enable_interintra_compound;
265 uint8_t enable_masked_compound;
266 uint8_t enable_dual_filter;
268 uint8_t enable_warped_motion;
270 uint8_t enable_superres;
275 uint8_t enable_restoration;
276 BITSTREAM_PROFILE profile;
281 uint8_t use_highbitdepth;
290 uint8_t separate_uv_delta_q;
291 uint8_t film_grain_params_present;
294 int operating_points_cnt_minus_1;
295 int operating_point_idc[MAX_NUM_OPERATING_POINTS];
296 int timing_info_present;
297 aom_timing_info_t timing_info;
298 uint8_t decoder_model_info_present_flag;
299 aom_dec_model_info_t decoder_model_info;
300 uint8_t display_model_info_present_flag;
301 AV1_LEVEL seq_level_idx[MAX_NUM_OPERATING_POINTS];
302 uint8_t tier[MAX_NUM_OPERATING_POINTS];
307 aom_dec_model_op_parameters_t op_params[MAX_NUM_OPERATING_POINTS + 1];
311 int skip_mode_allowed;
318 FRAME_TYPE frame_type;
319 REFERENCE_MODE reference_mode;
321 unsigned int order_hint;
322 unsigned int display_order_hint;
323 unsigned int frame_number;
324 SkipModeInfo skip_mode_info;
325 int refresh_frame_flags;
326 int frame_refs_short_signaling;
638 const qm_val_t *
giqmatrix[NUM_QM_LEVELS][3][TX_SIZES_ALL];
642 const qm_val_t *
gqmatrix[NUM_QM_LEVELS][3][TX_SIZES_ALL];
731 struct aom_internal_error_info
error;
889 #if CONFIG_ENTROPY_STATS 893 int coef_cdf_category;
894 #endif // CONFIG_ENTROPY_STATS 916 struct loopfilter
lf;
1037 int64_t cum_txcoeff_timer;
1038 int64_t txcoeff_timer;
1040 #endif // TXCOEFF_TIMER 1042 #if TXCOEFF_COST_TIMER 1043 int64_t cum_txcoeff_cost_timer;
1044 int64_t txcoeff_cost_timer;
1045 int64_t txcoeff_cost_count;
1046 #endif // TXCOEFF_COST_TIMER 1050 #endif // CONFIG_LPF_MASK 1057 static void lock_buffer_pool(BufferPool *
const pool) {
1058 #if CONFIG_MULTITHREAD 1059 pthread_mutex_lock(&pool->pool_mutex);
1065 static void unlock_buffer_pool(BufferPool *
const pool) {
1066 #if CONFIG_MULTITHREAD 1067 pthread_mutex_unlock(&pool->pool_mutex);
1074 if (index < 0 || index >= REF_FRAMES)
return NULL;
1079 static INLINE
int get_free_fb(
AV1_COMMON *cm) {
1080 RefCntBuffer *
const frame_bufs = cm->
buffer_pool->frame_bufs;
1084 for (i = 0; i < FRAME_BUFFERS; ++i)
1085 if (frame_bufs[i].ref_count == 0)
break;
1087 if (i != FRAME_BUFFERS) {
1088 if (frame_bufs[i].buf.use_external_reference_buffers) {
1093 ybf->y_buffer = ybf->store_buf_adr[0];
1094 ybf->u_buffer = ybf->store_buf_adr[1];
1095 ybf->v_buffer = ybf->store_buf_adr[2];
1096 ybf->use_external_reference_buffers = 0;
1099 frame_bufs[i].ref_count = 1;
1103 assert(0 &&
"Ran out of free frame buffers. Likely a reference leak.");
1112 static INLINE RefCntBuffer *assign_cur_frame_new_fb(
AV1_COMMON *
const cm) {
1120 const int new_fb_idx = get_free_fb(cm);
1121 if (new_fb_idx == INVALID_IDX)
return NULL;
1125 av1_zero(cm->
cur_frame->interp_filter_selected);
1131 static INLINE
void assign_frame_buffer_p(RefCntBuffer **lhs_ptr,
1132 RefCntBuffer *rhs_ptr) {
1133 RefCntBuffer *
const old_ptr = *lhs_ptr;
1134 if (old_ptr != NULL) {
1135 assert(old_ptr->ref_count > 0);
1137 --old_ptr->ref_count;
1142 ++rhs_ptr->ref_count;
1145 static INLINE
int frame_is_intra_only(
const AV1_COMMON *
const cm) {
1150 static INLINE
int frame_is_sframe(
const AV1_COMMON *cm) {
1157 static INLINE
int get_ref_frame_map_idx(
const AV1_COMMON *
const cm,
1158 const MV_REFERENCE_FRAME ref_frame) {
1159 return (ref_frame >= LAST_FRAME && ref_frame <= EXTREF_FRAME)
1164 static INLINE RefCntBuffer *get_ref_frame_buf(
1165 const AV1_COMMON *
const cm,
const MV_REFERENCE_FRAME ref_frame) {
1166 const int map_idx = get_ref_frame_map_idx(cm, ref_frame);
1167 return (map_idx != INVALID_IDX) ? cm->
ref_frame_map[map_idx] : NULL;
1172 static INLINE
const struct scale_factors *get_ref_scale_factors_const(
1173 const AV1_COMMON *
const cm,
const MV_REFERENCE_FRAME ref_frame) {
1174 const int map_idx = get_ref_frame_map_idx(cm, ref_frame);
1178 static INLINE
struct scale_factors *get_ref_scale_factors(
1179 AV1_COMMON *
const cm,
const MV_REFERENCE_FRAME ref_frame) {
1180 const int map_idx = get_ref_frame_map_idx(cm, ref_frame);
1184 static INLINE RefCntBuffer *get_primary_ref_frame_buf(
1187 if (primary_ref_frame == PRIMARY_REF_NONE)
return NULL;
1188 const int map_idx = get_ref_frame_map_idx(cm, primary_ref_frame + 1);
1189 return (map_idx != INVALID_IDX) ? cm->
ref_frame_map[map_idx] : NULL;
1193 static INLINE
int frame_might_allow_ref_frame_mvs(
const AV1_COMMON *cm) {
1195 cm->
seq_params.order_hint_info.enable_ref_frame_mvs &&
1196 cm->
seq_params.order_hint_info.enable_order_hint &&
1197 !frame_is_intra_only(cm);
1201 static INLINE
int frame_might_allow_warped_motion(
const AV1_COMMON *cm) {
1206 static INLINE
void ensure_mv_buffer(RefCntBuffer *buf,
AV1_COMMON *cm) {
1207 const int buf_rows = buf->mi_rows;
1208 const int buf_cols = buf->mi_cols;
1211 if (buf->mvs == NULL || buf_rows != mi_params->
mi_rows ||
1212 buf_cols != mi_params->
mi_cols) {
1214 buf->mi_rows = mi_params->
mi_rows;
1215 buf->mi_cols = mi_params->
mi_cols;
1216 CHECK_MEM_ERROR(cm, buf->mvs,
1217 (MV_REF *)aom_calloc(((mi_params->
mi_rows + 1) >> 1) *
1218 ((mi_params->
mi_cols + 1) >> 1),
1219 sizeof(*buf->mvs)));
1220 aom_free(buf->seg_map);
1224 sizeof(*buf->seg_map)));
1227 const int mem_size =
1229 int realloc = cm->
tpl_mvs == NULL;
1234 CHECK_MEM_ERROR(cm, cm->
tpl_mvs,
1235 (TPL_MV_REF *)aom_calloc(mem_size,
sizeof(*cm->
tpl_mvs)));
1240 void cfl_init(CFL_CTX *cfl,
const SequenceHeader *seq_params);
1242 static INLINE
int av1_num_planes(
const AV1_COMMON *cm) {
1243 return cm->
seq_params.monochrome ? 1 : MAX_MB_PLANE;
1246 static INLINE
void av1_init_above_context(
CommonContexts *above_contexts,
1247 int num_planes,
int tile_row,
1249 for (
int i = 0; i < num_planes; ++i) {
1257 const int num_planes = av1_num_planes(cm);
1260 for (
int i = 0; i < num_planes; ++i) {
1261 if (xd->
plane[i].plane_type == PLANE_TYPE_Y) {
1286 static INLINE
void set_entropy_context(
MACROBLOCKD *xd,
int mi_row,
int mi_col,
1287 const int num_planes) {
1289 int row_offset = mi_row;
1290 int col_offset = mi_col;
1291 for (i = 0; i < num_planes; ++i) {
1292 struct macroblockd_plane *
const pd = &xd->
plane[i];
1294 const BLOCK_SIZE bsize = xd->
mi[0]->
bsize;
1295 if (pd->subsampling_y && (mi_row & 0x01) && (mi_size_high[bsize] == 1))
1296 row_offset = mi_row - 1;
1297 if (pd->subsampling_x && (mi_col & 0x01) && (mi_size_wide[bsize] == 1))
1298 col_offset = mi_col - 1;
1299 int above_idx = col_offset;
1300 int left_idx = row_offset & MAX_MIB_MASK;
1301 pd->above_entropy_context =
1303 pd->left_entropy_context =
1308 static INLINE
int calc_mi_size(
int len) {
1310 return ALIGN_POWER_OF_TWO(len, MAX_MIB_SIZE_LOG2);
1313 static INLINE
void set_plane_n4(
MACROBLOCKD *
const xd,
int bw,
int bh,
1314 const int num_planes) {
1316 for (i = 0; i < num_planes; i++) {
1317 xd->
plane[i].width = (bw * MI_SIZE) >> xd->
plane[i].subsampling_x;
1318 xd->
plane[i].height = (bh * MI_SIZE) >> xd->
plane[i].subsampling_y;
1320 xd->
plane[i].width = AOMMAX(xd->
plane[i].width, 4);
1321 xd->
plane[i].height = AOMMAX(xd->
plane[i].height, 4);
1325 static INLINE
void set_mi_row_col(
MACROBLOCKD *xd,
const TileInfo *
const tile,
1326 int mi_row,
int bh,
int mi_col,
int bw,
1327 int mi_rows,
int mi_cols) {
1339 const int ss_x = xd->
plane[1].subsampling_x;
1340 const int ss_y = xd->
plane[1].subsampling_y;
1345 if (ss_x && bw < mi_size_wide[BLOCK_8X8])
1347 if (ss_y && bh < mi_size_high[BLOCK_8X8])
1361 const int chroma_ref = ((mi_row & 0x01) || !(bh & 0x01) || !ss_y) &&
1362 ((mi_col & 0x01) || !(bw & 0x01) || !ss_x);
1370 &xd->
mi[-(mi_row & ss_y) * xd->
mi_stride - (mi_col & ss_x)];
1400 static INLINE aom_cdf_prob *get_y_mode_cdf(FRAME_CONTEXT *tile_ctx,
1403 const PREDICTION_MODE above = av1_above_block_mode(above_mi);
1404 const PREDICTION_MODE left = av1_left_block_mode(left_mi);
1405 const int above_ctx = intra_mode_context[above];
1406 const int left_ctx = intra_mode_context[left];
1407 return tile_ctx->kf_y_cdf[above_ctx][left_ctx];
1410 static INLINE
void update_partition_context(
MACROBLOCKD *xd,
int mi_row,
1411 int mi_col, BLOCK_SIZE subsize,
1414 PARTITION_CONTEXT *
const left_ctx =
1417 const int bw = mi_size_wide[bsize];
1418 const int bh = mi_size_high[bsize];
1419 memset(above_ctx, partition_context_lookup[subsize].above, bw);
1420 memset(left_ctx, partition_context_lookup[subsize].left, bh);
1423 static INLINE
int is_chroma_reference(
int mi_row,
int mi_col, BLOCK_SIZE bsize,
1424 int subsampling_x,
int subsampling_y) {
1425 assert(bsize < BLOCK_SIZES_ALL);
1426 const int bw = mi_size_wide[bsize];
1427 const int bh = mi_size_high[bsize];
1428 int ref_pos = ((mi_row & 0x01) || !(bh & 0x01) || !subsampling_y) &&
1429 ((mi_col & 0x01) || !(bw & 0x01) || !subsampling_x);
1433 static INLINE aom_cdf_prob cdf_element_prob(
const aom_cdf_prob *cdf,
1435 assert(cdf != NULL);
1436 return (element > 0 ? cdf[element - 1] : CDF_PROB_TOP) - cdf[element];
1439 static INLINE
void partition_gather_horz_alike(aom_cdf_prob *out,
1440 const aom_cdf_prob *
const in,
1443 out[0] = CDF_PROB_TOP;
1444 out[0] -= cdf_element_prob(in, PARTITION_HORZ);
1445 out[0] -= cdf_element_prob(in, PARTITION_SPLIT);
1446 out[0] -= cdf_element_prob(in, PARTITION_HORZ_A);
1447 out[0] -= cdf_element_prob(in, PARTITION_HORZ_B);
1448 out[0] -= cdf_element_prob(in, PARTITION_VERT_A);
1449 if (bsize != BLOCK_128X128) out[0] -= cdf_element_prob(in, PARTITION_HORZ_4);
1450 out[0] = AOM_ICDF(out[0]);
1451 out[1] = AOM_ICDF(CDF_PROB_TOP);
1454 static INLINE
void partition_gather_vert_alike(aom_cdf_prob *out,
1455 const aom_cdf_prob *
const in,
1458 out[0] = CDF_PROB_TOP;
1459 out[0] -= cdf_element_prob(in, PARTITION_VERT);
1460 out[0] -= cdf_element_prob(in, PARTITION_SPLIT);
1461 out[0] -= cdf_element_prob(in, PARTITION_HORZ_A);
1462 out[0] -= cdf_element_prob(in, PARTITION_VERT_A);
1463 out[0] -= cdf_element_prob(in, PARTITION_VERT_B);
1464 if (bsize != BLOCK_128X128) out[0] -= cdf_element_prob(in, PARTITION_VERT_4);
1465 out[0] = AOM_ICDF(out[0]);
1466 out[1] = AOM_ICDF(CDF_PROB_TOP);
1469 static INLINE
void update_ext_partition_context(
MACROBLOCKD *xd,
int mi_row,
1470 int mi_col, BLOCK_SIZE subsize,
1472 PARTITION_TYPE partition) {
1473 if (bsize >= BLOCK_8X8) {
1474 const int hbs = mi_size_wide[bsize] / 2;
1475 BLOCK_SIZE bsize2 = get_partition_subsize(bsize, PARTITION_SPLIT);
1476 switch (partition) {
1477 case PARTITION_SPLIT:
1478 if (bsize != BLOCK_8X8)
break;
1479 AOM_FALLTHROUGH_INTENDED;
1480 case PARTITION_NONE:
1481 case PARTITION_HORZ:
1482 case PARTITION_VERT:
1483 case PARTITION_HORZ_4:
1484 case PARTITION_VERT_4:
1485 update_partition_context(xd, mi_row, mi_col, subsize, bsize);
1487 case PARTITION_HORZ_A:
1488 update_partition_context(xd, mi_row, mi_col, bsize2, subsize);
1489 update_partition_context(xd, mi_row + hbs, mi_col, subsize, subsize);
1491 case PARTITION_HORZ_B:
1492 update_partition_context(xd, mi_row, mi_col, subsize, subsize);
1493 update_partition_context(xd, mi_row + hbs, mi_col, bsize2, subsize);
1495 case PARTITION_VERT_A:
1496 update_partition_context(xd, mi_row, mi_col, bsize2, subsize);
1497 update_partition_context(xd, mi_row, mi_col + hbs, subsize, subsize);
1499 case PARTITION_VERT_B:
1500 update_partition_context(xd, mi_row, mi_col, subsize, subsize);
1501 update_partition_context(xd, mi_row, mi_col + hbs, bsize2, subsize);
1503 default: assert(0 &&
"Invalid partition type");
1508 static INLINE
int partition_plane_context(
const MACROBLOCKD *xd,
int mi_row,
1509 int mi_col, BLOCK_SIZE bsize) {
1511 const PARTITION_CONTEXT *left_ctx =
1514 const int bsl = mi_size_wide_log2[bsize] - mi_size_wide_log2[BLOCK_8X8];
1515 int above = (*above_ctx >> bsl) & 1, left = (*left_ctx >> bsl) & 1;
1517 assert(mi_size_wide_log2[bsize] == mi_size_high_log2[bsize]);
1520 return (left * 2 + above) + bsl * PARTITION_PLOFFSET;
1525 static INLINE
int partition_cdf_length(BLOCK_SIZE bsize) {
1526 if (bsize <= BLOCK_8X8)
1527 return PARTITION_TYPES;
1528 else if (bsize == BLOCK_128X128)
1529 return EXT_PARTITION_TYPES - 2;
1531 return EXT_PARTITION_TYPES;
1534 static INLINE
int max_block_wide(
const MACROBLOCKD *xd, BLOCK_SIZE bsize,
1536 assert(bsize < BLOCK_SIZES_ALL);
1537 int max_blocks_wide = block_size_wide[bsize];
1540 const struct macroblockd_plane *
const pd = &xd->
plane[plane];
1545 return max_blocks_wide >> MI_SIZE_LOG2;
1548 static INLINE
int max_block_high(
const MACROBLOCKD *xd, BLOCK_SIZE bsize,
1550 int max_blocks_high = block_size_high[bsize];
1553 const struct macroblockd_plane *
const pd = &xd->
plane[plane];
1558 return max_blocks_high >> MI_SIZE_LOG2;
1561 static INLINE
void av1_zero_above_context(
AV1_COMMON *
const cm,
1563 int mi_col_start,
int mi_col_end,
1564 const int tile_row) {
1565 const SequenceHeader *
const seq_params = &cm->
seq_params;
1566 const int num_planes = av1_num_planes(cm);
1567 const int width = mi_col_end - mi_col_start;
1568 const int aligned_width =
1569 ALIGN_POWER_OF_TWO(width, seq_params->mib_size_log2);
1570 const int offset_y = mi_col_start;
1571 const int width_y = aligned_width;
1572 const int offset_uv = offset_y >> seq_params->subsampling_x;
1573 const int width_uv = width_y >> seq_params->subsampling_x;
1576 av1_zero_array(above_contexts->
entropy[0][tile_row] + offset_y, width_y);
1577 if (num_planes > 1) {
1578 if (above_contexts->
entropy[1][tile_row] &&
1579 above_contexts->
entropy[2][tile_row]) {
1580 av1_zero_array(above_contexts->
entropy[1][tile_row] + offset_uv,
1582 av1_zero_array(above_contexts->
entropy[2][tile_row] + offset_uv,
1586 "Invalid value of planes");
1590 av1_zero_array(above_contexts->
partition[tile_row] + mi_col_start,
1593 memset(above_contexts->
txfm[tile_row] + mi_col_start,
1594 tx_size_wide[TX_SIZES_LARGEST], aligned_width *
sizeof(TXFM_CONTEXT));
1597 static INLINE
void av1_zero_left_context(
MACROBLOCKD *
const xd) {
1609 #if defined(__GNUC__) && __GNUC__ >= 4 1610 #pragma GCC diagnostic ignored "-Warray-bounds" 1613 #if defined(__GNUC__) && __GNUC__ >= 4 1614 #pragma GCC diagnostic warning "-Warray-bounds" 1617 static INLINE
void set_txfm_ctx(TXFM_CONTEXT *txfm_ctx, uint8_t txs,
int len) {
1619 for (i = 0; i < len; ++i) txfm_ctx[i] = txs;
1622 static INLINE
void set_txfm_ctxs(TX_SIZE tx_size,
int n4_w,
int n4_h,
int skip,
1624 uint8_t bw = tx_size_wide[tx_size];
1625 uint8_t bh = tx_size_high[tx_size];
1628 bw = n4_w * MI_SIZE;
1629 bh = n4_h * MI_SIZE;
1637 int mi_row,
int mi_col) {
1638 return mi_row * mi_params->
mi_stride + mi_col;
1642 int mi_row,
int mi_col) {
1643 const int mi_alloc_size_1d = mi_size_wide[mi_params->
mi_alloc_bsize];
1644 const int mi_alloc_row = mi_row / mi_alloc_size_1d;
1645 const int mi_alloc_col = mi_col / mi_alloc_size_1d;
1655 const int mi_grid_idx = get_mi_grid_idx(mi_params, mi_row, mi_col);
1656 const int mi_alloc_idx = get_alloc_mi_idx(mi_params, mi_row, mi_col);
1665 static INLINE
void txfm_partition_update(TXFM_CONTEXT *above_ctx,
1666 TXFM_CONTEXT *left_ctx,
1667 TX_SIZE tx_size, TX_SIZE txb_size) {
1668 BLOCK_SIZE bsize = txsize_to_bsize[txb_size];
1669 int bh = mi_size_high[bsize];
1670 int bw = mi_size_wide[bsize];
1671 uint8_t txw = tx_size_wide[tx_size];
1672 uint8_t txh = tx_size_high[tx_size];
1674 for (i = 0; i < bh; ++i) left_ctx[i] = txh;
1675 for (i = 0; i < bw; ++i) above_ctx[i] = txw;
1678 static INLINE TX_SIZE get_sqr_tx_size(
int tx_dim) {
1681 case 64:
return TX_64X64;
break;
1682 case 32:
return TX_32X32;
break;
1683 case 16:
return TX_16X16;
break;
1684 case 8:
return TX_8X8;
break;
1685 default:
return TX_4X4;
1689 static INLINE TX_SIZE get_tx_size(
int width,
int height) {
1690 if (width == height) {
1691 return get_sqr_tx_size(width);
1693 if (width < height) {
1694 if (width + width == height) {
1696 case 4:
return TX_4X8;
break;
1697 case 8:
return TX_8X16;
break;
1698 case 16:
return TX_16X32;
break;
1699 case 32:
return TX_32X64;
break;
1703 case 4:
return TX_4X16;
break;
1704 case 8:
return TX_8X32;
break;
1705 case 16:
return TX_16X64;
break;
1709 if (height + height == width) {
1711 case 4:
return TX_8X4;
break;
1712 case 8:
return TX_16X8;
break;
1713 case 16:
return TX_32X16;
break;
1714 case 32:
return TX_64X32;
break;
1718 case 4:
return TX_16X4;
break;
1719 case 8:
return TX_32X8;
break;
1720 case 16:
return TX_64X16;
break;
1728 static INLINE
int txfm_partition_context(
const TXFM_CONTEXT *
const above_ctx,
1729 const TXFM_CONTEXT *
const left_ctx,
1730 BLOCK_SIZE bsize, TX_SIZE tx_size) {
1731 const uint8_t txw = tx_size_wide[tx_size];
1732 const uint8_t txh = tx_size_high[tx_size];
1733 const int above = *above_ctx < txw;
1734 const int left = *left_ctx < txh;
1735 int category = TXFM_PARTITION_CONTEXTS;
1738 if (tx_size <= TX_4X4)
return 0;
1740 TX_SIZE max_tx_size =
1741 get_sqr_tx_size(AOMMAX(block_size_wide[bsize], block_size_high[bsize]));
1743 if (max_tx_size >= TX_8X8) {
1745 (txsize_sqr_up_map[tx_size] != max_tx_size && max_tx_size > TX_8X8) +
1746 (TX_SIZES - 1 - max_tx_size) * 2;
1748 assert(category != TXFM_PARTITION_CONTEXTS);
1749 return category * 3 + above + left;
1754 static INLINE PARTITION_TYPE get_partition(
const AV1_COMMON *
const cm,
1755 int mi_row,
int mi_col,
1758 if (mi_row >= mi_params->
mi_rows || mi_col >= mi_params->
mi_cols)
1759 return PARTITION_INVALID;
1761 const int offset = mi_row * mi_params->
mi_stride + mi_col;
1763 const BLOCK_SIZE subsize = mi[0]->
bsize;
1765 assert(bsize < BLOCK_SIZES_ALL);
1767 if (subsize == bsize)
return PARTITION_NONE;
1769 const int bhigh = mi_size_high[bsize];
1770 const int bwide = mi_size_wide[bsize];
1771 const int sshigh = mi_size_high[subsize];
1772 const int sswide = mi_size_wide[subsize];
1774 if (bsize > BLOCK_8X8 && mi_row + bwide / 2 < mi_params->
mi_rows &&
1775 mi_col + bhigh / 2 < mi_params->
mi_cols) {
1781 if (sswide == bwide) {
1785 if (sshigh * 4 == bhigh)
return PARTITION_HORZ_4;
1786 assert(sshigh * 2 == bhigh);
1788 if (mbmi_below->
bsize == subsize)
1789 return PARTITION_HORZ;
1791 return PARTITION_HORZ_B;
1792 }
else if (sshigh == bhigh) {
1796 if (sswide * 4 == bwide)
return PARTITION_VERT_4;
1797 assert(sswide * 2 == bhigh);
1799 if (mbmi_right->
bsize == subsize)
1800 return PARTITION_VERT;
1802 return PARTITION_VERT_B;
1811 if (sswide * 2 != bwide || sshigh * 2 != bhigh)
return PARTITION_SPLIT;
1813 if (mi_size_wide[mbmi_below->
bsize] == bwide)
return PARTITION_HORZ_A;
1814 if (mi_size_high[mbmi_right->
bsize] == bhigh)
return PARTITION_VERT_A;
1816 return PARTITION_SPLIT;
1819 const int vert_split = sswide < bwide;
1820 const int horz_split = sshigh < bhigh;
1821 const int split_idx = (vert_split << 1) | horz_split;
1822 assert(split_idx != 0);
1824 static const PARTITION_TYPE base_partitions[4] = {
1825 PARTITION_INVALID, PARTITION_HORZ, PARTITION_VERT, PARTITION_SPLIT
1828 return base_partitions[split_idx];
1831 static INLINE
void set_sb_size(SequenceHeader *
const seq_params,
1832 BLOCK_SIZE sb_size) {
1833 seq_params->sb_size = sb_size;
1834 seq_params->mib_size = mi_size_wide[seq_params->sb_size];
1835 seq_params->mib_size_log2 = mi_size_wide_log2[seq_params->sb_size];
1841 static INLINE
int is_coded_lossless(
const AV1_COMMON *cm,
1843 int coded_lossless = 1;
1844 if (cm->
seg.enabled) {
1845 for (
int i = 0; i < MAX_SEGMENTS; ++i) {
1854 return coded_lossless;
1857 static INLINE
int is_valid_seq_level_idx(AV1_LEVEL seq_level_idx) {
1858 return seq_level_idx == SEQ_LEVEL_MAX ||
1859 (seq_level_idx < SEQ_LEVELS &&
1861 seq_level_idx != SEQ_LEVEL_2_2 && seq_level_idx != SEQ_LEVEL_2_3 &&
1862 seq_level_idx != SEQ_LEVEL_3_2 && seq_level_idx != SEQ_LEVEL_3_3 &&
1863 seq_level_idx != SEQ_LEVEL_4_2 && seq_level_idx != SEQ_LEVEL_4_3 &&
1864 seq_level_idx != SEQ_LEVEL_7_0 && seq_level_idx != SEQ_LEVEL_7_1 &&
1865 seq_level_idx != SEQ_LEVEL_7_2 && seq_level_idx != SEQ_LEVEL_7_3);
1874 #endif // AOM_AV1_COMMON_AV1_COMMON_INT_H_ bool reduced_tx_set_used
Definition: av1_common_int.h:370
DeltaQInfo delta_q_info
Definition: av1_common_int.h:942
struct scale_factors sf_identity
Definition: av1_common_int.h:838
#define AOM_PLANE_U
Definition: aom_image.h:200
bool allow_warped_motion
Definition: av1_common_int.h:353
CdefInfo cdef_info
Definition: av1_common_int.h:932
YV12_BUFFER_CONFIG rst_frame
Definition: av1_common_int.h:926
int qmatrix_level_u
Definition: av1_common_int.h:677
int log2_cols
Definition: av1_common_int.h:425
int u_ac_delta_q
Definition: av1_common_int.h:607
TPL_MV_REF * tpl_mvs
Definition: av1_common_int.h:999
int show_frame
Definition: av1_common_int.h:862
int max_width_sb
Definition: av1_common_int.h:406
int spatial_layer_id
Definition: av1_common_int.h:1034
int mb_to_left_edge
Definition: blockd.h:675
bool allow_ref_frame_mvs
Definition: av1_common_int.h:357
const qm_val_t * u_iqmatrix[8][TX_SIZES_ALL]
Definition: av1_common_int.h:656
RefCntBuffer * prev_frame
Definition: av1_common_int.h:803
uint8_t superres_scale_denominator
Definition: av1_common_int.h:780
The coded data for this stream is corrupt or incomplete.
Definition: aom_codec.h:195
struct loopfilter lf
Definition: av1_common_int.h:916
int mi_row
Definition: blockd.h:573
FeatureFlags features
Definition: av1_common_int.h:882
int min_log2_cols
Definition: av1_common_int.h:434
int cdef_damping
Definition: av1_common_int.h:195
const qm_val_t * gqmatrix[(1<< 4)][3][TX_SIZES_ALL]
Definition: av1_common_int.h:642
int min_inner_width
Definition: av1_common_int.h:412
TXFM_CONTEXT left_txfm_context_buffer[MAX_MIB_SIZE]
Definition: blockd.h:745
bool is_chroma_ref
Definition: blockd.h:599
TXFM_CONTEXT ** txfm
Definition: av1_common_int.h:709
struct macroblockd_plane plane[3]
Definition: blockd.h:604
TX_TYPE * tx_type_map
Definition: av1_common_int.h:551
void(* free_mi)(struct CommonModeInfoParams *mi_params)
Definition: av1_common_int.h:561
TX_MODE tx_mode
Definition: av1_common_int.h:382
FRAME_CONTEXT * fc
Definition: av1_common_int.h:958
int cdef_bits
Definition: av1_common_int.h:200
enum aom_color_primaries aom_color_primaries_t
List of supported color primaries.
uint8_t * tx_type_map
Definition: blockd.h:664
int primary_ref_frame
Definition: av1_common_int.h:388
enum aom_matrix_coefficients aom_matrix_coefficients_t
List of supported matrix coefficients.
int mi_grid_size
Definition: av1_common_int.h:539
aom_film_grain_t film_grain_params
Definition: av1_common_int.h:937
External frame buffer.
Definition: aom_frame_buffer.h:40
bool using_qmatrix
Definition: av1_common_int.h:669
ENTROPY_CONTEXT ** entropy[3]
Definition: av1_common_int.h:701
MB_MODE_INFO ** mi_grid_base
Definition: av1_common_int.h:535
int remapped_ref_idx[REF_FRAMES]
Definition: av1_common_int.h:831
bool left_available
Definition: blockd.h:624
TXFM_CONTEXT * left_txfm_context
Definition: blockd.h:738
Contexts used for transmitting various symbols in the bitstream.
Definition: av1_common_int.h:686
int superres_upscaled_height
Definition: av1_common_int.h:773
bool is_first_horizontal_rect
Definition: blockd.h:790
int num_tile_rows
Definition: av1_common_int.h:716
int(* aom_get_frame_buffer_cb_fn_t)(void *priv, size_t min_size, aom_codec_frame_buffer_t *fb)
get frame buffer callback prototype
Definition: aom_frame_buffer.h:64
int mi_cols
Definition: av1_common_int.h:503
CommonQuantParams quant_params
Definition: av1_common_int.h:899
FRAME_CONTEXT * default_frame_context
Definition: av1_common_int.h:964
bool all_lossless
Definition: av1_common_int.h:365
bool switchable_motion_mode
Definition: av1_common_int.h:381
int mb_to_right_edge
Definition: blockd.h:676
int lossless[8]
Definition: blockd.h:815
bool up_available
Definition: blockd.h:620
int current_frame_id
Definition: av1_common_int.h:988
int16_t y_dequant_QTX[8][2]
Definition: av1_common_int.h:626
int(* aom_release_frame_buffer_cb_fn_t)(void *priv, aom_codec_frame_buffer_t *fb)
release frame buffer callback prototype
Definition: aom_frame_buffer.h:77
int u_dc_delta_q
Definition: av1_common_int.h:597
int nb_cdef_strengths
Definition: av1_common_int.h:196
struct aom_internal_error_info * error_info
Definition: blockd.h:836
PARTITION_CONTEXT * above_partition_context
Definition: blockd.h:716
bool allow_intrabc
Definition: av1_common_int.h:352
int y_dc_delta_q
Definition: av1_common_int.h:592
CommonModeInfoParams mi_params
Definition: av1_common_int.h:887
int mi_col
Definition: blockd.h:574
RestorationInfo rst_info[3]
Definition: av1_common_int.h:923
const qm_val_t * v_iqmatrix[8][TX_SIZES_ALL]
Definition: av1_common_int.h:660
MB_MODE_INFO * mi_alloc
Definition: av1_common_int.h:511
MB_MODE_INFO * chroma_left_mbmi
Definition: blockd.h:650
int min_log2
Definition: av1_common_int.h:450
bool allow_screen_content_tools
Definition: av1_common_int.h:351
int mi_alloc_size
Definition: av1_common_int.h:515
int v_ac_delta_q
Definition: av1_common_int.h:612
int height
Definition: av1_common_int.h:428
int showable_frame
Definition: av1_common_int.h:870
int mb_cols
Definition: av1_common_int.h:487
int width
Definition: av1_common_int.h:748
int16_t u_dequant_QTX[8][2]
Definition: av1_common_int.h:627
int tpl_mvs_mem_size
Definition: av1_common_int.h:1003
RefCntBuffer * ref_frame_map[REF_FRAMES]
Definition: av1_common_int.h:855
const qm_val_t * giqmatrix[(1<< 4)][3][TX_SIZES_ALL]
Definition: av1_common_int.h:638
REFRESH_FRAME_CONTEXT_MODE refresh_frame_context
Definition: av1_common_int.h:397
ENTROPY_CONTEXT * above_entropy_context[3]
Definition: blockd.h:701
Params related to MB_MODE_INFO arrays and related info.
Definition: av1_common_int.h:477
int render_height
Definition: av1_common_int.h:760
bool coded_lossless
Definition: av1_common_int.h:361
int log2_rows
Definition: av1_common_int.h:426
Frame level features.
Definition: av1_common_int.h:334
int ref_frame_id[REF_FRAMES]
Definition: av1_common_int.h:989
int v_dc_delta_q
Definition: av1_common_int.h:601
Parameters related to quantization at the frame level.
Definition: av1_common_int.h:582
Parameters related to Restoration Info.
Definition: restoration.h:255
int mb_rows
Definition: av1_common_int.h:482
int col_start_sb[MAX_TILE_COLS+1]
Definition: av1_common_int.h:455
int mb_to_bottom_edge
Definition: blockd.h:678
CommonContexts above_contexts
Definition: av1_common_int.h:982
bool allow_high_precision_mv
Definition: av1_common_int.h:343
WarpedMotionParams global_motion[REF_FRAMES]
Definition: av1_common_int.h:947
MB_MODE_INFO * above_mbmi
Definition: blockd.h:643
loop_filter_info_n lf_info
Definition: av1_common_int.h:915
BufferPool * buffer_pool
Definition: av1_common_int.h:974
bool cur_frame_force_integer_mv
Definition: av1_common_int.h:347
int mi_rows
Definition: av1_common_int.h:498
bool chroma_left_available
Definition: blockd.h:632
void(* set_mb_mi)(struct CommonModeInfoParams *mi_params, int width, int height)
Definition: av1_common_int.h:573
uint8_t width
Definition: blockd.h:763
CommonTileParams tiles
Definition: av1_common_int.h:969
CurrentFrame current_frame
Definition: av1_common_int.h:727
int render_width
Definition: av1_common_int.h:759
int uniform_spacing
Definition: av1_common_int.h:419
YV12 frame buffer data structure.
Definition: yv12config.h:38
CFL_CTX cfl
Definition: blockd.h:892
RestorationLineBuffers * rlbs
Definition: av1_common_int.h:925
bool is_last_vertical_rect
Definition: blockd.h:785
unsigned int number_spatial_layers
Definition: av1_common_int.h:1029
int32_t * rst_tmpbuf
Definition: av1_common_int.h:924
SequenceHeader seq_params
Definition: av1_common_int.h:953
Parameters related to CDEF.
Definition: av1_common_int.h:194
int min_log2_rows
Definition: av1_common_int.h:438
struct scale_factors ref_scale_factors[REF_FRAMES]
Definition: av1_common_int.h:846
MB_MODE_INFO ** mi
Definition: blockd.h:615
ENTROPY_CONTEXT left_entropy_context[3][MAX_MIB_SIZE]
Definition: blockd.h:708
RefCntBuffer * cur_frame
Definition: av1_common_int.h:809
Variables related to current coding block.
Definition: blockd.h:568
Params related to tiles.
Definition: av1_common_int.h:403
int num_mi_cols
Definition: av1_common_int.h:717
int rows
Definition: av1_common_int.h:405
int mi_alloc_stride
Definition: av1_common_int.h:519
int max_log2_cols
Definition: av1_common_int.h:442
int temporal_layer_id
Definition: av1_common_int.h:1024
bool chroma_up_available
Definition: blockd.h:628
uint32_t buffer_removal_times[(8 *4)+1]
Definition: av1_common_int.h:792
int cols
Definition: av1_common_int.h:404
int mi_stride
Definition: av1_common_int.h:543
uint8_t height
Definition: blockd.h:764
enum aom_bit_depth aom_bit_depth_t
Bit depth for codecThis enumeration determines the bit depth of the codec.
int byte_alignment
Definition: av1_common_int.h:392
int16_t v_dequant_QTX[8][2]
Definition: av1_common_int.h:628
struct aom_internal_error_info error
Definition: av1_common_int.h:731
bool buffer_removal_time_present
Definition: av1_common_int.h:785
uint8_t * last_frame_seg_map
Definition: av1_common_int.h:909
Top level common structure used by both encoder and decoder.
Definition: av1_common_int.h:723
enum aom_chroma_sample_position aom_chroma_sample_position_t
List of chroma sample positions.
BLOCK_SIZE bsize
The block size of the current coding block.
Definition: blockd.h:222
InterpFilter interp_filter
Definition: av1_common_int.h:383
Stores the prediction/txfm mode of the current coding block.
Definition: blockd.h:216
int row_start_sb[MAX_TILE_ROWS+1]
Definition: av1_common_int.h:460
struct segmentation seg
Definition: av1_common_int.h:904
unsigned int large_scale
Definition: av1_common_int.h:464
bool disable_cdf_update
Definition: av1_common_int.h:338
int superres_upscaled_width
Definition: av1_common_int.h:772
int tx_type_map_stride
Definition: blockd.h:669
int qmatrix_level_y
Definition: av1_common_int.h:676
BLOCK_SIZE mi_alloc_bsize
Definition: av1_common_int.h:526
int max_log2_rows
Definition: av1_common_int.h:446
int base_qindex
Definition: av1_common_int.h:586
TXFM_CONTEXT * above_txfm_context
Definition: blockd.h:731
const qm_val_t * y_iqmatrix[8][TX_SIZES_ALL]
Definition: av1_common_int.h:652
MB_MODE_INFO * left_mbmi
Definition: blockd.h:638
int max_height_sb
Definition: av1_common_int.h:407
MB_MODE_INFO * chroma_above_mbmi
Definition: blockd.h:657
int mb_to_top_edge
Definition: blockd.h:677
enum aom_transfer_characteristics aom_transfer_characteristics_t
List of supported transfer functions.
int width
Definition: av1_common_int.h:427
int8_t ref_frame_side[REF_FRAMES]
Definition: av1_common_int.h:1014
int qmatrix_level_v
Definition: av1_common_int.h:678
unsigned int number_temporal_layers
Definition: av1_common_int.h:1019
int mi_stride
Definition: blockd.h:580
int height
Definition: av1_common_int.h:749
bool error_resilient_mode
Definition: av1_common_int.h:376
int ref_frame_sign_bias[REF_FRAMES]
Definition: av1_common_int.h:1008
int MBs
Definition: av1_common_int.h:492
int num_planes
Definition: av1_common_int.h:715
void(* setup_mi)(struct CommonModeInfoParams *mi_params)
Definition: av1_common_int.h:566
PARTITION_CONTEXT left_partition_context[MAX_MIB_SIZE]
Definition: blockd.h:723
uint32_t frame_presentation_time
Definition: av1_common_int.h:798
PARTITION_CONTEXT ** partition
Definition: av1_common_int.h:691
unsigned int single_tile_decoding
Definition: av1_common_int.h:470
int show_existing_frame
Definition: av1_common_int.h:877