AOMedia Codec SDK
aomcx.h
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1 /*
2  * Copyright (c) 2016, Alliance for Open Media. All rights reserved
3  *
4  * This source code is subject to the terms of the BSD 2 Clause License and
5  * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
6  * was not distributed with this source code in the LICENSE file, you can
7  * obtain it at www.aomedia.org/license/software. If the Alliance for Open
8  * Media Patent License 1.0 was not distributed with this source code in the
9  * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
10  */
11 #ifndef AOM_AOM_AOMCX_H_
12 #define AOM_AOM_AOMCX_H_
13 
19 #include "aom/aom.h"
20 #include "aom/aom_encoder.h"
21 
27 #ifdef __cplusplus
28 extern "C" {
29 #endif
30 
36 extern aom_codec_iface_t aom_codec_av1_cx_algo;
37 extern aom_codec_iface_t *aom_codec_av1_cx(void);
40 /*
41  * Algorithm Flags
42  */
43 
50 #define AOM_EFLAG_NO_REF_LAST (1 << 16)
51 
57 #define AOM_EFLAG_NO_REF_LAST2 (1 << 17)
58 
64 #define AOM_EFLAG_NO_REF_LAST3 (1 << 18)
65 
71 #define AOM_EFLAG_NO_REF_GF (1 << 19)
72 
79 #define AOM_EFLAG_NO_REF_ARF (1 << 20)
80 
86 #define AOM_EFLAG_NO_REF_BWD (1 << 21)
87 
93 #define AOM_EFLAG_NO_REF_ARF2 (1 << 22)
94 
100 #define AOM_EFLAG_NO_UPD_LAST (1 << 23)
101 
107 #define AOM_EFLAG_NO_UPD_GF (1 << 24)
108 
114 #define AOM_EFLAG_NO_UPD_ARF (1 << 25)
115 
120 #define AOM_EFLAG_NO_UPD_ENTROPY (1 << 26)
121 
126 #define AOM_EFLAG_NO_REF_FRAME_MVS (1 << 27)
127 
132 #define AOM_EFLAG_ERROR_RESILIENT (1 << 28)
133 
138 #define AOM_EFLAG_SET_S_FRAME (1 << 29)
139 
144 #define AOM_EFLAG_SET_PRIMARY_REF_NONE (1 << 30)
145 
157 
161 
165 
166  /* NOTE: enum 10 unused */
167 
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190  /* NOTE: enum 15 unused */
191 
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200  /* NOTE: enum 18 unused */
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223  /* NOTE: enum 23 unused */
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280  /* NOTE: enum 30 unused */
281 
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1125  /* NOTE: enums 126-139 unused */
1126  /* NOTE: Need a gap in enum values to avoud conflict with 128, 129, 130 */
1127 
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1165 
1166  /* NOTE: enums 145-149 unused */
1167 
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1200 
1204 };
1205 
1210 typedef enum aom_scaling_mode_1d {
1211  AOME_NORMAL = 0,
1212  AOME_FOURFIVE = 1,
1213  AOME_THREEFIVE = 2,
1214  AOME_ONETWO = 3
1216 
1224 #define AOM_MAX_SEGMENTS 8
1225 
1233 typedef struct aom_roi_map {
1235  unsigned char *roi_map;
1236  unsigned int rows;
1237  unsigned int cols;
1242 } aom_roi_map_t;
1243 
1250 typedef struct aom_active_map {
1252  unsigned char *active_map;
1253  unsigned int rows;
1254  unsigned int cols;
1256 
1262 typedef struct aom_scaling_mode {
1266 
1268 typedef enum {
1269  AOM_CONTENT_DEFAULT,
1270  AOM_CONTENT_SCREEN,
1271  AOM_CONTENT_INVALID
1273 
1275 typedef enum {
1276  AOM_TIMING_UNSPECIFIED,
1277  AOM_TIMING_EQUAL,
1278  AOM_TIMING_DEC_MODEL
1280 
1286 typedef enum {
1287  AOM_TUNE_PSNR = 0,
1288  AOM_TUNE_SSIM = 1,
1289  /* NOTE: enums 2 and 3 unused */
1290  AOM_TUNE_VMAF_WITH_PREPROCESSING = 4,
1291  AOM_TUNE_VMAF_WITHOUT_PREPROCESSING = 5,
1292  AOM_TUNE_VMAF_MAX_GAIN = 6
1293 } aom_tune_metric;
1294 
1295 #define AOM_MAX_LAYERS 32
1296 #define AOM_MAX_SS_LAYERS 4
1297 #define AOM_MAX_TS_LAYERS 8
1300 typedef struct aom_svc_layer_id {
1304 
1306 typedef struct aom_svc_params {
1318 
1321  // 7 references: LAST_FRAME (0), LAST2_FRAME(1), LAST3_FRAME(2),
1322  // GOLDEN_FRAME(3), BWDREF_FRAME(4), ALTREF2_FRAME(5), ALTREF_FRAME(6).
1323  int reference[7];
1325  int ref_idx[7];
1326  int refresh[8];
1328 
1338 #define AOM_CTRL_AOME_USE_REFERENCE
1340 #define AOM_CTRL_AOME_SET_ROI_MAP
1342 #define AOM_CTRL_AOME_SET_ACTIVEMAP
1344 #define AOM_CTRL_AOME_SET_SCALEMODE
1345 
1347 #define AOM_CTRL_AOME_SET_SPATIAL_LAYER_ID
1348 
1350 #define AOM_CTRL_AOME_SET_CPUUSED
1352 #define AOM_CTRL_AOME_SET_ENABLEAUTOALTREF
1353 
1355 #define AOM_CTRL_AOME_SET_ENABLEAUTOBWDREF
1356 
1358 #define AOM_CTRL_AOME_SET_SHARPNESS
1360 #define AOM_CTRL_AOME_SET_STATIC_THRESHOLD
1361 
1363 #define AOM_CTRL_AOME_SET_ARNR_MAXFRAMES
1365 #define AOM_CTRL_AOME_SET_ARNR_STRENGTH
1366 AOM_CTRL_USE_TYPE(AOME_SET_TUNING, int) /* aom_tune_metric */
1367 #define AOM_CTRL_AOME_SET_TUNING
1368 AOM_CTRL_USE_TYPE(AOME_SET_CQ_LEVEL, unsigned int)
1369 #define AOM_CTRL_AOME_SET_CQ_LEVEL
1370 
1371 AOM_CTRL_USE_TYPE(AV1E_SET_ROW_MT, unsigned int)
1372 #define AOM_CTRL_AV1E_SET_ROW_MT
1373 
1375 #define AOM_CTRL_AV1E_SET_TILE_COLUMNS
1377 #define AOM_CTRL_AV1E_SET_TILE_ROWS
1378 
1380 #define AOM_CTRL_AV1E_SET_ENABLE_TPL_MODEL
1381 
1383 #define AOM_CTRL_AV1E_SET_ENABLE_KEYFRAME_FILTERING
1384 
1386 #define AOM_CTRL_AOME_GET_LAST_QUANTIZER
1388 #define AOM_CTRL_AOME_GET_LAST_QUANTIZER_64
1389 
1391 #define AOM_CTRL_AOME_SET_MAX_INTRA_BITRATE_PCT
1392 AOM_CTRL_USE_TYPE(AOME_SET_MAX_INTER_BITRATE_PCT, unsigned int)
1393 #define AOM_CTRL_AOME_SET_MAX_INTER_BITRATE_PCT
1394 
1396 #define AOME_CTRL_AOME_SET_NUMBER_SPATIAL_LAYERS
1397 
1399 #define AOM_CTRL_AV1E_SET_GF_CBR_BOOST_PCT
1400 
1401 AOM_CTRL_USE_TYPE(AV1E_SET_LOSSLESS, unsigned int)
1402 #define AOM_CTRL_AV1E_SET_LOSSLESS
1403 
1405 #define AOM_CTRL_AV1E_SET_ENABLE_CDEF
1406 
1408 #define AOM_CTRL_AV1E_SET_ENABLE_RESTORATION
1409 
1411 #define AOM_CTRL_AV1E_SET_FORCE_VIDEO_MODE
1412 
1414 #define AOM_CTRL_AV1E_SET_ENABLE_OBMC
1415 
1417 #define AOM_CTRL_AV1E_SET_DISABLE_TRELLIS_QUANT
1418 
1420 #define AOM_CTRL_AV1E_SET_ENABLE_QM
1421 
1423 #define AOM_CTRL_AV1E_SET_ENABLE_DIST_8X8
1424 
1425 AOM_CTRL_USE_TYPE(AV1E_SET_QM_MIN, unsigned int)
1426 #define AOM_CTRL_AV1E_SET_QM_MIN
1427 
1428 AOM_CTRL_USE_TYPE(AV1E_SET_QM_MAX, unsigned int)
1429 #define AOM_CTRL_AV1E_SET_QM_MAX
1430 
1431 AOM_CTRL_USE_TYPE(AV1E_SET_QM_Y, unsigned int)
1432 #define AOM_CTRL_AV1E_SET_QM_Y
1433 
1434 AOM_CTRL_USE_TYPE(AV1E_SET_QM_U, unsigned int)
1435 #define AOM_CTRL_AV1E_SET_QM_U
1436 
1437 AOM_CTRL_USE_TYPE(AV1E_SET_QM_V, unsigned int)
1438 #define AOM_CTRL_AV1E_SET_QM_V
1439 
1440 AOM_CTRL_USE_TYPE(AV1E_SET_NUM_TG, unsigned int)
1441 #define AOM_CTRL_AV1E_SET_NUM_TG
1442 AOM_CTRL_USE_TYPE(AV1E_SET_MTU, unsigned int)
1443 #define AOM_CTRL_AV1E_SET_MTU
1444 
1445 AOM_CTRL_USE_TYPE(AV1E_SET_TIMING_INFO_TYPE, int) /* aom_timing_info_type_t */
1446 #define AOM_CTRL_AV1E_SET_TIMING_INFO_TYPE
1447 
1449 #define AOM_CTRL_AV1E_SET_ENABLE_RECT_PARTITIONS
1450 
1452 #define AOM_CTRL_AV1E_SET_ENABLE_AB_PARTITIONS
1453 
1455 #define AOM_CTRL_AV1E_SET_ENABLE_1TO4_PARTITIONS
1456 
1458 #define AOM_CTRL_AV1E_SET_MIN_PARTITION_SIZE
1459 
1461 #define AOM_CTRL_AV1E_SET_MAX_PARTITION_SIZE
1462 
1464 #define AOM_CTRL_AV1E_SET_ENABLE_INTRA_EDGE_FILTER
1465 
1467 #define AOM_CTRL_AV1E_SET_ENABLE_ORDER_HINT
1468 
1470 #define AOM_CTRL_AV1E_SET_ENABLE_TX64
1471 
1473 #define AOM_CTRL_AV1E_SET_ENABLE_FLIP_IDTX
1474 
1476 #define AOM_CTRL_AV1E_SET_ENABLE_DIST_WTD_COMP
1477 
1479 #define AOM_CTRL_AV1E_SET_ENABLE_REF_FRAME_MVS
1480 
1482 #define AOM_CTRL_AV1E_SET_ALLOW_REF_FRAME_MVS
1483 
1485 #define AOM_CTRL_AV1E_SET_ENABLE_DUAL_FILTER
1486 
1488 #define AOM_CTRL_AV1E_SET_ENABLE_CHROMA_DELTAQ
1489 
1491 #define AOM_CTRL_AV1E_SET_ENABLE_MASKED_COMP
1492 
1494 #define AOM_CTRL_AV1E_SET_ENABLE_ONESIDED_COMP
1495 
1497 #define AOM_CTRL_AV1E_SET_ENABLE_INTERINTRA_COMP
1498 
1500 #define AOM_CTRL_AV1E_SET_ENABLE_SMOOTH_INTERINTRA
1501 
1503 #define AOM_CTRL_AV1E_SET_ENABLE_DIFF_WTD_COMP
1504 
1506 #define AOM_CTRL_AV1E_SET_ENABLE_INTERINTER_WEDGE
1507 
1509 #define AOM_CTRL_AV1E_SET_ENABLE_INTERINTRA_WEDGE
1510 
1512 #define AOM_CTRL_AV1E_SET_ENABLE_GLOBAL_MOTION
1513 
1515 #define AOM_CTRL_AV1E_SET_ENABLE_WARPED_MOTION
1516 
1518 #define AOM_CTRL_AV1E_SET_ALLOW_WARPED_MOTION
1519 
1521 #define AOM_CTRL_AV1E_SET_ENABLE_FILTER_INTRA
1522 
1524 #define AOM_CTRL_AV1E_SET_ENABLE_SMOOTH_INTRA
1525 
1527 #define AOM_CTRL_AV1E_SET_ENABLE_PAETH_INTRA
1528 
1530 #define AOM_CTRL_AV1E_SET_ENABLE_CFL_INTRA
1531 
1533 #define AOM_CTRL_AV1E_SET_ENABLE_SUPERRES
1534 
1536 #define AOM_CTRL_AV1E_SET_ENABLE_OVERLAY
1537 
1539 #define AOM_CTRL_AV1E_SET_ENABLE_PALETTE
1540 
1542 #define AOM_CTRL_AV1E_SET_ENABLE_INTRABC
1543 
1545 #define AOM_CTRL_AV1E_SET_ENABLE_ANGLE_DELTA
1546 
1548 #define AOM_CTRL_AV1E_SET_FRAME_PARALLEL_DECODING
1549 
1551 #define AOM_CTRL_AV1E_SET_ERROR_RESILIENT_MODE
1552 
1554 #define AOM_CTRL_AV1E_SET_S_FRAME_MODE
1555 
1556 AOM_CTRL_USE_TYPE(AV1E_SET_AQ_MODE, unsigned int)
1557 #define AOM_CTRL_AV1E_SET_AQ_MODE
1558 
1560 #define AOM_CTRL_AV1E_SET_DELTAQ_MODE
1561 
1563 #define AOM_CTRL_AV1E_SET_DELTALF_MODE
1564 
1566 #define AOM_CTRL_AV1E_SET_FRAME_PERIODIC_BOOST
1567 
1569 #define AOM_CTRL_AV1E_SET_NOISE_SENSITIVITY
1570 
1571 AOM_CTRL_USE_TYPE(AV1E_SET_TUNE_CONTENT, int) /* aom_tune_content */
1572 #define AOM_CTRL_AV1E_SET_TUNE_CONTENT
1573 
1575 #define AOM_CTRL_AV1E_SET_COLOR_PRIMARIES
1576 
1578 #define AOM_CTRL_AV1E_SET_TRANSFER_CHARACTERISTICS
1579 
1581 #define AOM_CTRL_AV1E_SET_MATRIX_COEFFICIENTS
1582 
1584 #define AOM_CTRL_AV1E_SET_CHROMA_SAMPLE_POSITION
1585 
1587 #define AOM_CTRL_AV1E_SET_MIN_GF_INTERVAL
1588 
1590 #define AOM_CTRL_AV1E_SET_MAX_GF_INTERVAL
1591 
1593 #define AOM_CTRL_AV1E_GET_ACTIVEMAP
1594 
1596 #define AOM_CTRL_AV1E_SET_COLOR_RANGE
1597 
1598 #define AOM_CTRL_AV1E_SET_RENDER_SIZE
1600 
1602 #define AOM_CTRL_AV1E_SET_SUPERBLOCK_SIZE
1603 
1605 #define AOM_CTRL_AV1E_GET_SEQ_LEVEL_IDX
1606 
1608 #define AOM_CTRL_AV1E_SET_SINGLE_TILE_DECODING
1609 
1611 #define AOM_CTRL_AV1E_ENABLE_MOTION_VECTOR_UNIT_TEST
1612 
1614 #define AOM_CTRL_AV1E_ENABLE_EXT_TILE_DEBUG
1615 
1617 #define AOM_CTRL_AV1E_SET_VMAF_MODEL_PATH
1618 
1620 #define AOM_CTRL_AV1E_SET_FILM_GRAIN_TEST_VECTOR
1621 
1623 #define AOM_CTRL_AV1E_SET_FILM_GRAIN_TABLE
1624 
1626 #define AOM_CTRL_AV1E_SET_CDF_UPDATE_MODE
1627 
1629 #define AOM_CTRL_AV1E_SET_DENOISE_NOISE_LEVEL
1630 
1632 #define AOM_CTRL_AV1E_SET_DENOISE_BLOCK_SIZE
1633 
1635 #define AOM_CTRL_AV1E_SET_CHROMA_SUBSAMPLING_X
1636 
1638 #define AOM_CTRL_AV1E_SET_CHROMA_SUBSAMPLING_Y
1639 
1641 #define AOM_CTRL_AV1E_SET_REDUCED_TX_TYPE_SET
1642 
1644 #define AOM_CTRL_AV1E_SET_INTRA_DCT_ONLY
1645 
1647 #define AOM_CTRL_AV1E_SET_INTER_DCT_ONLY
1648 
1650 #define AOM_CTRL_AV1E_SET_INTRA_DEFAULT_TX_ONLY
1651 
1653 #define AOM_CTRL_AV1E_SET_QUANT_B_ADAPT
1654 
1656 #define AOM_CTRL_AV1E_SET_GF_MIN_PYRAMID_HEIGHT
1657 
1659 #define AOM_CTRL_AV1E_SET_GF_MAX_PYRAMID_HEIGHT
1660 
1662 #define AOM_CTRL_AV1E_SET_MAX_REFERENCE_FRAMES
1663 
1665 #define AOM_CTRL_AV1E_SET_REDUCED_REFERENCE_SET
1666 
1668 #define AOM_CTRL_AV1E_SET_COEFF_COST_UPD_FREQ
1669 
1671 #define AOM_CTRL_AV1E_SET_MODE_COST_UPD_FREQ
1672 
1674 #define AOM_CTRL_AV1E_SET_MV_COST_UPD_FREQ
1675 
1677 #define AOM_CTRL_AV1E_SET_TARGET_SEQ_LEVEL_IDX
1678 
1680 #define AOM_CTRL_AV1E_SET_TIER_MASK
1681 
1682 AOM_CTRL_USE_TYPE(AV1E_SET_MIN_CR, unsigned int)
1683 #define AOM_CTRL_AV1E_SET_MIN_CR
1684 
1686 #define AOME_CTRL_AV1E_SET_SVC_LAYER_ID
1687 
1689 #define AOME_CTRL_AV1E_SET_SVC_PARAMS
1690 
1692 #define AOME_CTRL_AV1E_SET_SVC_REF_FRAME_CONFIG
1693 
1695 #define AOM_CTRL_AV1E_ENABLE_SB_MULTIPASS_UNIT_TEST
1696 
1699 #ifdef __cplusplus
1700 } // extern "C"
1701 #endif
1702 
1703 #endif // AOM_AOM_AOMCX_H_
Control to use dct only for intra modes.
Definition: aomcx.h:1103
Codec control function to set Max data rate for Intra frames.
Definition: aomcx.h:248
int number_spatial_layers
Definition: aomcx.h:1307
Codec control function to turn on / off Paeth intra mode usage.
Definition: aomcx.h:998
Codec control function to set an MTU size for a tile group.
Definition: aomcx.h:738
Codec control function to encode with CDEF.
Definition: aomcx.h:579
unsigned char * active_map
specify an on (1) or off (0) each 16x16 region within a frame
Definition: aomcx.h:1252
Codec control function to turn on / off frame order hint for a few tools:
Definition: aomcx.h:816
Describes the encoder algorithm interface to applications.
int spatial_layer_id
Definition: aomcx.h:1301
Codec control function to set max partition size.
Definition: aomcx.h:795
Codec control function to set noise sensitivity.
Definition: aomcx.h:407
Codec control function to encode with quantisation matrices.
Definition: aomcx.h:636
#define AOM_MAX_SS_LAYERS
Definition: aomcx.h:1296
Codec control function to signal picture timing info in the bitstream.
Definition: aomcx.h:1074
aom_scaling_mode_1d
aom 1-D scaling mode
Definition: aomcx.h:1210
int framerate_factor[8]
Definition: aomcx.h:1316
Codec control function to turn on / off interintra wedge compound.
Definition: aomcx.h:948
Control to use default tx type only for intra modes.
Definition: aomcx.h:1109
Codec control function to set chroma 4:2:0 sample position info.
Definition: aomcx.h:500
Codec control function to set min partition size.
Definition: aomcx.h:785
Codec control function to encode without trellis quantization.
Definition: aomcx.h:622
Definition: aomcx.h:1300
Codec control function to set the max no of frames to create arf.
Definition: aomcx.h:217
Codec control function to set constrained / constant quality level.
Definition: aomcx.h:235
Control to set target sequence level index for a certain operating point(OP). Possible values are in ...
Definition: aomcx.h:545
struct aom_roi_map aom_roi_map_t
aom region of interest map
Provides controls common to both the AOM encoder and decoder.
Codec control function to set encoder scaling mode.
Definition: aomcx.h:170
Codec control function to turn on/off intra block copy mode.
Definition: aomcx.h:1029
Codec control function to turn on / off warped motion usage at sequence level.
Definition: aomcx.h:964
Codec control function to turn on / off interinter wedge compound.
Definition: aomcx.h:939
Codec control function to set the min quant matrix flatness.
Definition: aomcx.h:650
Codec control function to enable frame parallel decoding feature.
Definition: aomcx.h:357
enum aom_scaling_mode_1d AOM_SCALING_MODE
aom 1-D scaling mode
Control to use dct only for inter modes.
Definition: aomcx.h:1106
Codec control function to enable/disable rectangular partitions.
Definition: aomcx.h:758
Codec control function to set transfer function info.
Definition: aomcx.h:491
struct aom_scaling_mode aom_scaling_mode_t
aom image scaling mode
Codec control function to set color range bit.
Definition: aomcx.h:523
int refresh[8]
Definition: aomcx.h:1326
Codec control function to enable/disable AB partitions.
Definition: aomcx.h:766
Codec control function to add film grain parameters (one of several preset types) info in the bitstre...
Definition: aomcx.h:1081
Codec control function to set max data rate for Inter frames.
Definition: aomcx.h:265
Control to select maximum height for the GF group pyramid structure (valid values: 0 - 4) ...
Definition: aomcx.h:1116
Control to set minimum compression ratio. Take integer values. If non-zero, encoder will try to keep ...
Definition: aomcx.h:1164
int reference[7]
Definition: aomcx.h:1323
#define AOM_MAX_TS_LAYERS
Definition: aomcx.h:1297
Codec control function to set number of tile columns.
Definition: aomcx.h:316
Codec control function to set reference frame config: the ref_idx and the refresh flags for each buff...
Definition: aomcx.h:1179
Codec control function to encode with dist_8x8.
Definition: aomcx.h:717
Control to select maximum reference frames allowed per frame (valid values: 3 - 7) ...
Definition: aomcx.h:1120
Sets the denoisers block size.
Definition: aomcx.h:1091
const struct aom_codec_iface aom_codec_iface_t
Codec interface structure.
Definition: aom_codec.h:196
Codec control function to set sharpness.
Definition: aomcx.h:194
Sets the noise level.
Definition: aomcx.h:1088
int temporal_layer_id
Definition: aomcx.h:1302
Codec control function to turn on / off smooth inter-intra mode for a sequence.
Definition: aomcx.h:921
Codec control function to enable EXT_TILE_DEBUG in AV1 encoder. Please note that this is only used in...
Definition: aomcx.h:1191
struct aom_svc_layer_id aom_svc_layer_id_t
Codec control function to enable temporal filtering on key frame.
Definition: aomcx.h:345
Codec control function to turn on/off loopfilter modulation when delta q modulation is enabled...
Definition: aomcx.h:1051
Codec control function to set minimum interval between GF/ARF frames.
Definition: aomcx.h:506
unsigned int cols
Definition: aomcx.h:1254
Codec control function to turn on / off CFL uv intra mode usage.
Definition: aomcx.h:1006
Codec control function to turn on / off flip and identity transforms.
Definition: aomcx.h:835
unsigned int cols
Definition: aomcx.h:1237
int layer_target_bitrate[32]
Definition: aomcx.h:1314
#define AOM_CTRL_USE_TYPE(id, typ)
aom_codec_control type definition macro
Definition: aom_codec.h:444
Codec control function to enable error_resilient_mode.
Definition: aomcx.h:367
Codec control function to encode with Loop Restoration Filter.
Definition: aomcx.h:589
Codec control function to set visual tuning.
Definition: aomcx.h:227
Codec control function to set the path to the film grain parameters.
Definition: aomcx.h:1085
struct aom_svc_params aom_svc_params_t
Codec control function to turn on / off global motion usage for a sequence.
Definition: aomcx.h:956
Codec control function to set the number of symbols in an ANS data window.
Definition: aomcx.h:750
Codec control function to turn on / off masked compound usage for a sequence.
Definition: aomcx.h:894
Codec control function to set minimum interval between GF/ARF frames.
Definition: aomcx.h:512
int scaling_factor_num[4]
Definition: aomcx.h:1311
Codec control function to set number of spatial layers.
Definition: aomcx.h:252
Sets the chroma subsampling y value.
Definition: aomcx.h:1097
int max_quantizers[32]
Definition: aomcx.h:1309
Codec control function to set SVC paramaeters.
Definition: aomcx.h:1174
int delta_lf[8]
Definition: aomcx.h:1239
Codec control function to turn on / off filter intra usage at sequence level.
Definition: aomcx.h:982
struct aom_svc_ref_frame_config aom_svc_ref_frame_config_t
aom active region map
Definition: aomcx.h:1250
int min_quantizers[32]
Definition: aomcx.h:1310
Codec control function to turn on / off interintra compound for a sequence.
Definition: aomcx.h:912
Sets the chroma subsampling x value.
Definition: aomcx.h:1094
Codec control function to turn on / off ref frame mvs (mfmv) usage at sequence level.
Definition: aomcx.h:858
Codec control function to set encoder spatial layer id.
Definition: aomcx.h:174
Codec control function to get last quantizer chosen by the encoder.
Definition: aomcx.h:213
#define AOM_MAX_LAYERS
Definition: aomcx.h:1295
Codec control function to get an Active map back from the encoder.
Definition: aomcx.h:516
Control to set frequency of the cost updates for motion vectors Possible values are: 0: Update at SB ...
Definition: aomcx.h:1151
int number_temporal_layers
Definition: aomcx.h:1308
Control to set bit mask that specifies which tier each of the 32 possible operating points conforms t...
Definition: aomcx.h:1157
Codec control function to set lossless encoding mode.
Definition: aomcx.h:293
Codec control function to turn on/off palette mode.
Definition: aomcx.h:1026
Control to set frequency of the cost updates for mode Possible values are: 0: Update at SB level (def...
Definition: aomcx.h:1142
Codec control function to set intended rendering image size.
Definition: aomcx.h:529
Codec control function to enable s_frame_mode.
Definition: aomcx.h:377
Codec control function to pass an ROI map to encoder.
Definition: aomcx.h:160
AOM_SCALING_MODE v_scaling_mode
Definition: aomcx.h:1264
Codec control function to set encoder internal speed settings.
Definition: aomcx.h:184
Codec control function to enable RDO modulated by frame temporal dependency.
Definition: aomcx.h:339
Definition: aomcx.h:299
Codec control function to turn on / off dual filter usage for a sequence.
Definition: aomcx.h:876
Codec control function to get sequence level index for each operating point. There can be at most 32 ...
Definition: aomcx.h:551
Codec control function to set the delta q mode.
Definition: aomcx.h:1045
Codec control function to enable the extreme motion vector unit test in AV1. Please note that this is...
Definition: aomcx.h:1068
Codec control function to force video mode.
Definition: aomcx.h:599
enum value 82 is empty.
Definition: aomcx.h:849
unsigned int static_threshold[8]
Definition: aomcx.h:1241
Codec control function to turn on / off 64-length transforms.
Definition: aomcx.h:824
Codec control function to pass an Active map to encoder.
Definition: aomcx.h:164
Codec control function to turn on / off one sided compound usage for a sequence.
Definition: aomcx.h:903
aom_tune_content
Definition: aomcx.h:1268
Codec control function to set the filter strength for the arf.
Definition: aomcx.h:221
unsigned char * roi_map
Definition: aomcx.h:1235
Control to use adaptive quantize_b.
Definition: aomcx.h:1112
aome_enc_control_id
AVx encoder control functions.
Definition: aomcx.h:153
Codec control function to enable automatic set and use alf frames.
Definition: aomcx.h:188
Codec control function to turn on / off intra edge filter at sequence level.
Definition: aomcx.h:804
#define AOM_MAX_SEGMENTS
Max number of segments.
Definition: aomcx.h:1224
Control to use a reduced tx type set.
Definition: aomcx.h:1100
aom region of interest map
Definition: aomcx.h:1233
unsigned int rows
Definition: aomcx.h:1253
Codec control function to set the path to the VMAF model used when tuning the encoder for VMAF...
Definition: aomcx.h:1184
Codec control function to turn on / off difference weighted compound.
Definition: aomcx.h:930
Definition: aomcx.h:1306
Codec control function to turn on / off smooth intra modes usage.
Definition: aomcx.h:990
Codec control function to turn on / off overlay frames for fitlered ALTREF frames.
Definition: aomcx.h:1023
Codec control function to set the min quant matrix flatness.
Definition: aomcx.h:702
Codec control function to set number of tile rows.
Definition: aomcx.h:332
Control to set frequency of the cost updates for coefficients Possible values are: 0: Update at SB le...
Definition: aomcx.h:1134
Codec control function to set the min quant matrix flatness.
Definition: aomcx.h:689
aom image scaling mode
Definition: aomcx.h:1262
struct aom_active_map aom_active_map_t
aom active region map
Codec control function to turn on / off warped motion usage at frame level.
Definition: aomcx.h:973
Codec control function to set content type.
Definition: aomcx.h:414
int scaling_factor_den[4]
Definition: aomcx.h:1312
Codec control function to set the max quant matrix flatness.
Definition: aomcx.h:663
int delta_q[8]
Definition: aomcx.h:1238
Codec control function to set color space info.
Definition: aomcx.h:443
Codec control function to set adaptive quantization mode.
Definition: aomcx.h:388
Control to select minimum height for the GF group pyramid structure (valid values: 0 - 4) ...
Definition: aomcx.h:1203
AOM_SCALING_MODE h_scaling_mode
Definition: aomcx.h:1263
Codec control function to predict with OBMC mode.
Definition: aomcx.h:609
aom_timing_info_type_t
Definition: aomcx.h:1275
Boost percentage for Golden Frame in CBR mode.
Definition: aomcx.h:278
Codec control function to enable/disable 1:4 and 4:1 partitions.
Definition: aomcx.h:774
Codec control function to set CDF update mode.
Definition: aomcx.h:421
unsigned int rows
Definition: aomcx.h:1236
Codec control function to set transfer function info.
Definition: aomcx.h:469
Codec control function to turn on/off intra angle delta.
Definition: aomcx.h:1032
Codec control function to set the single tile decoding mode to 0 or 1.
Definition: aomcx.h:1061
Codec control function to turn on / off frame superresolution.
Definition: aomcx.h:1013
Codec control function to enable the superblock multipass unit test in AV1 to ensure that the encoder...
Definition: aomcx.h:1199
Codec control function to set temporal mv prediction enabling/disabling at frame level.
Definition: aomcx.h:867
Definition: aomcx.h:1320
Codec control function to set the min quant matrix flatness.
Definition: aomcx.h:676
Codec control function to set the threshold for MBs treated static.
Definition: aomcx.h:198
aom_tune_metric
Model tuning parameters.
Definition: aomcx.h:1286
Codec control function to set intended superblock size.
Definition: aomcx.h:560
Codec control function to enable/disable periodic Q boost.
Definition: aomcx.h:401
Codec control function to get last quantizer chosen by the encoder.
Definition: aomcx.h:206
Codec control function to set a maximum number of tile groups.
Definition: aomcx.h:726
Codec control function to set the layer id.
Definition: aomcx.h:1170
Codec control function to turn on / off delta quantization in chroma planes usage for a sequence...
Definition: aomcx.h:885
Codec control function to enable automatic set and use bwd-pred frames.
Definition: aomcx.h:566
Codec control function to set which reference frame encoder can use.
Definition: aomcx.h:156
Control to use reduced set of single and compound references.
Definition: aomcx.h:1123
int ref_idx[7]
Definition: aomcx.h:1325