AOMedia AV1 Codec
aomcx.h
Go to the documentation of this file.
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"
22
40
41#ifdef __cplusplus
42extern "C" {
43#endif
44
50
56
61
62/*
63 * Algorithm Flags
64 */
65
72#define AOM_EFLAG_NO_REF_LAST (1 << 16)
79#define AOM_EFLAG_NO_REF_LAST2 (1 << 17)
86#define AOM_EFLAG_NO_REF_LAST3 (1 << 18)
93#define AOM_EFLAG_NO_REF_GF (1 << 19)
94
101#define AOM_EFLAG_NO_REF_ARF (1 << 20)
108#define AOM_EFLAG_NO_REF_BWD (1 << 21)
115#define AOM_EFLAG_NO_REF_ARF2 (1 << 22)
116
122#define AOM_EFLAG_NO_UPD_LAST (1 << 23)
123
129#define AOM_EFLAG_NO_UPD_GF (1 << 24)
130
136#define AOM_EFLAG_NO_UPD_ARF (1 << 25)
142#define AOM_EFLAG_NO_UPD_ENTROPY (1 << 26)
148#define AOM_EFLAG_NO_REF_FRAME_MVS (1 << 27)
154#define AOM_EFLAG_ERROR_RESILIENT (1 << 28)
160#define AOM_EFLAG_SET_S_FRAME (1 << 29)
166#define AOM_EFLAG_SET_PRIMARY_REF_NONE (1 << 30)
167
181
186
191
192 /* NOTE: enum 10 unused */
193
198
203
221
229
230 /* NOTE: enum 15 unused */
231
248
253
254 /* NOTE: enum 18 unused */
255
262
270
275
280
281 /* NOTE: enum 23 unused */
282
289
299
313
318
332
346
347 /* NOTE: enum 30 unused */
348
360
368
387
405
415
424
438
449
460
475
487
495
504
513
534
559
580
587
594
601
606
613
620
643
650
658
666
678
688
695
705
715
726
739
751
763
775
787
788 /* NOTE: enum 69 unused */
789
797
808
809 /* NOTE: enum 72 unused */
810
818
826
834
845
856
864
873
884
908
920
932
943
954
962
970
978
986
994
1002
1010
1018
1026
1036
1046
1059
1067
1078
1086
1096
1104
1114
1117
1121
1125
1141
1149
1159
1170
1176
1183
1188
1191
1194
1197
1200
1203
1206
1209
1213
1216
1223
1230
1234
1244
1254
1264
1272
1279
1280 /* NOTE: enums 145-149 unused */
1281
1286
1291
1296
1301
1311
1322
1329
1334
1338
1339 /*\brief Control to set encoding the denoised frame from denoise-noise-level
1340 *
1341 * - 0 = disabled/encode the original frame
1342 * - 1 = enabled/encode the denoised frame (default)
1343 */
1344 AV1E_SET_ENABLE_DNL_DENOISING = 140,
1345
1357
1367
1372
1378
1386
1396
1401
1407
1416
1421
1428
1436
1444
1455
1464
1469
1480
1491
1499
1511
1523
1529
1537
1544
1550
1558
1565
1574
1580
1581 // Any new encoder control IDs should be added above.
1582 // Maximum allowed encoder control ID is 229.
1583 // No encoder control ID should be added below.
1584};
1585
1591 AOME_NORMAL = 0,
1592 AOME_FOURFIVE = 1,
1593 AOME_THREEFIVE = 2,
1594 AOME_THREEFOUR = 3,
1595 AOME_ONEFOUR = 4,
1596 AOME_ONEEIGHT = 5,
1597 AOME_ONETWO = 6,
1598 AOME_TWOTHREE = 7,
1599 AOME_ONETHREE = 8
1601
1609#define AOM_MAX_SEGMENTS 8
1610
1628
1634
1635typedef struct aom_active_map {
1637 unsigned char *active_map;
1638 unsigned int rows;
1639 unsigned int cols;
1641
1651
1653typedef enum {
1654 AOM_CONTENT_DEFAULT,
1655 AOM_CONTENT_SCREEN,
1656 AOM_CONTENT_FILM,
1657 AOM_CONTENT_INVALID
1659
1661typedef enum {
1662 AOM_TIMING_UNSPECIFIED,
1663 AOM_TIMING_EQUAL,
1664 AOM_TIMING_DEC_MODEL
1666
1684typedef enum {
1685 AOM_TUNE_PSNR = 0,
1686 AOM_TUNE_SSIM = 1,
1687 /* NOTE: enums 2 and 3 unused */
1688 AOM_TUNE_VMAF_WITH_PREPROCESSING = 4,
1689 AOM_TUNE_VMAF_WITHOUT_PREPROCESSING = 5,
1690 AOM_TUNE_VMAF_MAX_GAIN = 6,
1691 AOM_TUNE_VMAF_NEG_MAX_GAIN = 7,
1692 AOM_TUNE_BUTTERAUGLI = 8,
1693 AOM_TUNE_VMAF_SALIENCY_MAP = 9,
1695#define AOM_HAVE_TUNE_IQ 1
1696 /* Image quality (or intra quality). Increases image quality and consistency,
1697 * guided by the SSIMULACRA 2 metric and subjective quality checks. Shares
1698 * the rdmult code with AOM_TUNE_SSIM.
1699 */
1700 AOM_TUNE_IQ = 10,
1702
1711typedef enum {
1712 // Use PSNR for in-block rate-distortion optimization.
1713 AOM_DIST_METRIC_PSNR,
1714 // Use quantization matrix-weighted PSNR for in-block rate-distortion
1715 // optimization. If --enable-qm=1 is not specified, this falls back to
1716 // behaving in the same way as AOM_DIST_METRIC_PSNR.
1717 AOM_DIST_METRIC_QM_PSNR,
1719
1720#define AOM_MAX_LAYERS 32
1721#define AOM_MAX_SS_LAYERS 4
1722#define AOM_MAX_TS_LAYERS 8
1723
1729
1748
1751 // Three arrays need to be set: reference[], ref_id[], refresh[].
1752 // reference[i]: is a boolean flag to indicate which of the 7 possible
1753 // references are used for prediction. Values are 0 (not used as reference)
1754 // or 1 (use as reference). The index 0 - 6 refers to the references:
1755 // last(0), last2(1), last3(2), golden(3), bwdref(4), altref2(5), altref(6).
1756 // ref_idx[i]: maps a reference to one of the 8 buffers slots, values are
1757 // 0 - 7. The ref_idx for a unused reference (reference[i] = 1, and not used
1758 // for refresh, see below) can be set to the ref_idx of the first reference
1759 // used (usually LAST).
1760 // refresh[i] is a boolean flag to indicate if a buffer is updated/refreshed
1761 // with the current encoded frame. Values are 0 (no refresh) or 1 (refresh).
1762 // The refresh is done internally by looking at the ref_idx[j], for j = 0 - 6,
1763 // so to refresh a buffer slot (i) a reference must be mapped to that slot
1764 // (i = ref_idx[j]).
1765 // Examples for usage (for RTC encoding) are in: examples/svc_encoder_rtc.c.
1766 int reference[7];
1768 int ref_idx[7];
1769 int refresh[8];
1771
1774 // Use compound prediction for the ref_frame pairs GOLDEN_LAST (0),
1775 // LAST2_LAST (1), and ALTREF_LAST (2).
1778
1784
1798#define AOM_CTRL_AOME_USE_REFERENCE
1799
1801#define AOM_CTRL_AOME_SET_ROI_MAP
1802
1804#define AOM_CTRL_AOME_SET_ACTIVEMAP
1805
1807#define AOM_CTRL_AOME_SET_SCALEMODE
1808
1810#define AOM_CTRL_AOME_SET_SPATIAL_LAYER_ID
1811
1813#define AOM_CTRL_AOME_SET_CPUUSED
1814
1816#define AOM_CTRL_AOME_SET_ENABLEAUTOALTREF
1817
1819#define AOM_CTRL_AOME_SET_SHARPNESS
1820
1822#define AOM_CTRL_AOME_SET_STATIC_THRESHOLD
1823
1825#define AOM_CTRL_AOME_GET_LAST_QUANTIZER
1826
1828#define AOM_CTRL_AOME_GET_LAST_QUANTIZER_64
1829
1831#define AOM_CTRL_AOME_SET_ARNR_MAXFRAMES
1832
1834#define AOM_CTRL_AOME_SET_ARNR_STRENGTH
1835
1836AOM_CTRL_USE_TYPE(AOME_SET_TUNING, int) /* aom_tune_metric */
1837#define AOM_CTRL_AOME_SET_TUNING
1838
1840#define AOM_CTRL_AOME_SET_CQ_LEVEL
1841
1843#define AOM_CTRL_AOME_SET_MAX_INTRA_BITRATE_PCT
1844
1846#define AOM_CTRL_AOME_SET_NUMBER_SPATIAL_LAYERS
1847// TODO(aomedia:3231): Deprecated. Remove it.
1848#define AOME_CTRL_AOME_SET_NUMBER_SPATIAL_LAYERS
1849
1850AOM_CTRL_USE_TYPE(AOME_SET_MAX_INTER_BITRATE_PCT, unsigned int)
1851#define AOM_CTRL_AV1E_SET_MAX_INTER_BITRATE_PCT
1852// TODO(aomedia:3231): Deprecated. Remove it.
1853#define AOM_CTRL_AOME_SET_MAX_INTER_BITRATE_PCT
1854
1856#define AOM_CTRL_AV1E_SET_GF_CBR_BOOST_PCT
1857
1859#define AOM_CTRL_AV1E_SET_LOSSLESS
1860
1862#define AOM_CTRL_AV1E_SET_ROW_MT
1863
1865#define AOM_CTRL_AV1E_SET_TILE_COLUMNS
1866
1868#define AOM_CTRL_AV1E_SET_TILE_ROWS
1869
1871#define AOM_CTRL_AV1E_SET_ENABLE_TPL_MODEL
1872
1874#define AOM_CTRL_AV1E_SET_ENABLE_KEYFRAME_FILTERING
1875
1877#define AOM_CTRL_AV1E_SET_FRAME_PARALLEL_DECODING
1878
1880#define AOM_CTRL_AV1E_SET_ERROR_RESILIENT_MODE
1881
1883#define AOM_CTRL_AV1E_SET_S_FRAME_MODE
1884
1886#define AOM_CTRL_AV1E_SET_AQ_MODE
1887
1889#define AOM_CTRL_AV1E_SET_FRAME_PERIODIC_BOOST
1890
1892#define AOM_CTRL_AV1E_SET_NOISE_SENSITIVITY
1893
1894AOM_CTRL_USE_TYPE(AV1E_SET_TUNE_CONTENT, int) /* aom_tune_content */
1895#define AOM_CTRL_AV1E_SET_TUNE_CONTENT
1896
1898#define AOM_CTRL_AV1E_SET_CDF_UPDATE_MODE
1899
1901#define AOM_CTRL_AV1E_SET_COLOR_PRIMARIES
1902
1904#define AOM_CTRL_AV1E_SET_TRANSFER_CHARACTERISTICS
1905
1907#define AOM_CTRL_AV1E_SET_MATRIX_COEFFICIENTS
1908
1910#define AOM_CTRL_AV1E_SET_CHROMA_SAMPLE_POSITION
1911
1913#define AOM_CTRL_AV1E_SET_MIN_GF_INTERVAL
1914
1916#define AOM_CTRL_AV1E_SET_MAX_GF_INTERVAL
1917
1919#define AOM_CTRL_AV1E_GET_ACTIVEMAP
1920
1922#define AOM_CTRL_AV1E_SET_COLOR_RANGE
1923
1925#define AOM_CTRL_AV1E_SET_RENDER_SIZE
1926
1928#define AOM_CTRL_AV1E_SET_TARGET_SEQ_LEVEL_IDX
1929
1931#define AOM_CTRL_AV1E_GET_SEQ_LEVEL_IDX
1932
1934#define AOM_CTRL_AV1E_SET_SUPERBLOCK_SIZE
1935
1937#define AOM_CTRL_AOME_SET_ENABLEAUTOBWDREF
1938
1940#define AOM_CTRL_AV1E_SET_ENABLE_CDEF
1941
1943#define AOM_CTRL_AV1E_SET_ENABLE_RESTORATION
1944
1946#define AOM_CTRL_AV1E_SET_FORCE_VIDEO_MODE
1947
1949#define AOM_CTRL_AV1E_SET_ENABLE_OBMC
1950
1952#define AOM_CTRL_AV1E_SET_DISABLE_TRELLIS_QUANT
1953
1955#define AOM_CTRL_AV1E_SET_ENABLE_QM
1956
1957// TODO(aomedia:3231): Remove these two lines.
1958AOM_CTRL_USE_TYPE(AV1E_SET_ENABLE_DIST_8X8, unsigned int)
1959#define AOM_CTRL_AV1E_SET_ENABLE_DIST_8X8
1960
1962#define AOM_CTRL_AV1E_SET_QM_MIN
1963
1965#define AOM_CTRL_AV1E_SET_QM_MAX
1966
1967AOM_CTRL_USE_TYPE(AV1E_SET_QM_Y, unsigned int)
1968#define AOM_CTRL_AV1E_SET_QM_Y
1969
1970AOM_CTRL_USE_TYPE(AV1E_SET_QM_U, unsigned int)
1971#define AOM_CTRL_AV1E_SET_QM_U
1972
1973AOM_CTRL_USE_TYPE(AV1E_SET_QM_V, unsigned int)
1974#define AOM_CTRL_AV1E_SET_QM_V
1975
1977#define AOM_CTRL_AV1E_SET_NUM_TG
1978
1979AOM_CTRL_USE_TYPE(AV1E_SET_MTU, unsigned int)
1980#define AOM_CTRL_AV1E_SET_MTU
1981
1983#define AOM_CTRL_AV1E_SET_ENABLE_RECT_PARTITIONS
1984
1986#define AOM_CTRL_AV1E_SET_ENABLE_AB_PARTITIONS
1987
1989#define AOM_CTRL_AV1E_SET_ENABLE_1TO4_PARTITIONS
1990
1992#define AOM_CTRL_AV1E_SET_MIN_PARTITION_SIZE
1993
1995#define AOM_CTRL_AV1E_SET_MAX_PARTITION_SIZE
1996
1998#define AOM_CTRL_AV1E_SET_ENABLE_INTRA_EDGE_FILTER
1999
2001#define AOM_CTRL_AV1E_SET_ENABLE_ORDER_HINT
2002
2004#define AOM_CTRL_AV1E_SET_ENABLE_TX64
2005
2007#define AOM_CTRL_AV1E_SET_ENABLE_FLIP_IDTX
2008
2010#define AOM_CTRL_AV1E_SET_ENABLE_RECT_TX
2011
2013#define AOM_CTRL_AV1E_SET_ENABLE_DIST_WTD_COMP
2014
2016#define AOM_CTRL_AV1E_SET_ENABLE_REF_FRAME_MVS
2017
2019#define AOM_CTRL_AV1E_SET_ALLOW_REF_FRAME_MVS
2020
2022#define AOM_CTRL_AV1E_SET_ENABLE_DUAL_FILTER
2023
2025#define AOM_CTRL_AV1E_SET_ENABLE_CHROMA_DELTAQ
2026
2028#define AOM_CTRL_AV1E_SET_ENABLE_MASKED_COMP
2029
2031#define AOM_CTRL_AV1E_SET_ENABLE_ONESIDED_COMP
2032
2034#define AOM_CTRL_AV1E_SET_ENABLE_INTERINTRA_COMP
2035
2037#define AOM_CTRL_AV1E_SET_ENABLE_SMOOTH_INTERINTRA
2038
2040#define AOM_CTRL_AV1E_SET_ENABLE_DIFF_WTD_COMP
2041
2043#define AOM_CTRL_AV1E_SET_ENABLE_INTERINTER_WEDGE
2044
2046#define AOM_CTRL_AV1E_SET_ENABLE_INTERINTRA_WEDGE
2047
2049#define AOM_CTRL_AV1E_SET_ENABLE_GLOBAL_MOTION
2050
2052#define AOM_CTRL_AV1E_SET_ENABLE_WARPED_MOTION
2053
2055#define AOM_CTRL_AV1E_SET_ALLOW_WARPED_MOTION
2056
2058#define AOM_CTRL_AV1E_SET_ENABLE_FILTER_INTRA
2059
2061#define AOM_CTRL_AV1E_SET_ENABLE_SMOOTH_INTRA
2062
2064#define AOM_CTRL_AV1E_SET_ENABLE_PAETH_INTRA
2065
2067#define AOM_CTRL_AV1E_SET_ENABLE_CFL_INTRA
2068
2070#define AOM_CTRL_AV1E_SET_ENABLE_SUPERRES
2071
2073#define AOM_CTRL_AV1E_SET_ENABLE_OVERLAY
2074
2076#define AOM_CTRL_AV1E_SET_ENABLE_PALETTE
2077
2079#define AOM_CTRL_AV1E_SET_ENABLE_INTRABC
2080
2082#define AOM_CTRL_AV1E_SET_ENABLE_ANGLE_DELTA
2083
2085#define AOM_CTRL_AV1E_SET_DELTAQ_MODE
2086
2088#define AOM_CTRL_AV1E_SET_DELTALF_MODE
2089
2091#define AOM_CTRL_AV1E_SET_SINGLE_TILE_DECODING
2092
2094#define AOM_CTRL_AV1E_ENABLE_MOTION_VECTOR_UNIT_TEST
2095
2096AOM_CTRL_USE_TYPE(AV1E_SET_TIMING_INFO_TYPE, int) /* aom_timing_info_type_t */
2097#define AOM_CTRL_AV1E_SET_TIMING_INFO_TYPE
2098
2100#define AOM_CTRL_AV1E_SET_FILM_GRAIN_TEST_VECTOR
2101
2103#define AOM_CTRL_AV1E_SET_FILM_GRAIN_TABLE
2104
2106#define AOM_CTRL_AV1E_SET_DENOISE_NOISE_LEVEL
2107
2109#define AOM_CTRL_AV1E_SET_DENOISE_BLOCK_SIZE
2110
2112#define AOM_CTRL_AV1E_SET_CHROMA_SUBSAMPLING_X
2113
2115#define AOM_CTRL_AV1E_SET_CHROMA_SUBSAMPLING_Y
2116
2118#define AOM_CTRL_AV1E_SET_REDUCED_TX_TYPE_SET
2119
2121#define AOM_CTRL_AV1E_SET_INTRA_DCT_ONLY
2122
2124#define AOM_CTRL_AV1E_SET_INTER_DCT_ONLY
2125
2127#define AOM_CTRL_AV1E_SET_INTRA_DEFAULT_TX_ONLY
2128
2130#define AOM_CTRL_AV1E_SET_QUANT_B_ADAPT
2131
2133#define AOM_CTRL_AV1E_SET_GF_MAX_PYRAMID_HEIGHT
2134
2136#define AOM_CTRL_AV1E_SET_MAX_REFERENCE_FRAMES
2137
2139#define AOM_CTRL_AV1E_SET_REDUCED_REFERENCE_SET
2140
2142#define AOM_CTRL_AV1E_SET_COEFF_COST_UPD_FREQ
2143
2145#define AOM_CTRL_AV1E_SET_MODE_COST_UPD_FREQ
2146
2148#define AOM_CTRL_AV1E_SET_MV_COST_UPD_FREQ
2149
2151#define AOM_CTRL_AV1E_SET_TIER_MASK
2152
2154#define AOM_CTRL_AV1E_SET_MIN_CR
2155
2157#define AOM_CTRL_AV1E_SET_SVC_LAYER_ID
2158// TODO(aomedia:3231): Deprecated. Remove it.
2159#define AOME_CTRL_AV1E_SET_SVC_LAYER_ID
2160
2162#define AOM_CTRL_AV1E_SET_SVC_PARAMS
2163// TODO(aomedia:3231): Deprecated. Remove it.
2164#define AOME_CTRL_AV1E_SET_SVC_PARAMS
2165
2167#define AOM_CTRL_AV1E_SET_SVC_REF_FRAME_CONFIG
2168// TODO(aomedia:3231): Deprecated. Remove it.
2169#define AOME_CTRL_AV1E_SET_SVC_REF_FRAME_CONFIG
2170
2172#define AOM_CTRL_AV1E_SET_VMAF_MODEL_PATH
2173
2175#define AOM_CTRL_AV1E_ENABLE_EXT_TILE_DEBUG
2176
2178#define AOM_CTRL_AV1E_ENABLE_SB_MULTIPASS_UNIT_TEST
2179
2181#define AOM_CTRL_AV1E_SET_GF_MIN_PYRAMID_HEIGHT
2182
2184#define AOM_CTRL_AV1E_SET_VBR_CORPUS_COMPLEXITY_LAP
2185
2187#define AOM_CTRL_AV1E_GET_BASELINE_GF_INTERVAL
2188
2189AOM_CTRL_USE_TYPE(AV1E_SET_ENABLE_DNL_DENOISING, int)
2190#define AOM_CTRL_AV1E_SET_ENABLE_DNL_DENOISING
2191
2193#define AOM_CTRL_AV1E_SET_ENABLE_DIAGONAL_INTRA
2194
2196#define AOM_CTRL_AV1E_SET_DV_COST_UPD_FREQ
2197
2199#define AOM_CTRL_AV1E_SET_PARTITION_INFO_PATH
2200
2202#define AOM_CTRL_AV1E_SET_EXTERNAL_PARTITION
2203
2205#define AOM_CTRL_AV1E_SET_ENABLE_DIRECTIONAL_INTRA
2206
2208#define AOM_CTRL_AV1E_SET_ENABLE_TX_SIZE_SEARCH
2209
2212#define AOM_CTRL_AV1E_SET_SVC_REF_FRAME_COMP_PRED
2213// TODO(aomedia:3231): Deprecated. Remove it.
2214#define AOME_CTRL_AV1E_SET_SVC_REF_FRAME_COMP_PRED
2215
2217#define AOM_CTRL_AV1E_SET_DELTAQ_STRENGTH
2218
2220#define AOM_CTRL_AV1E_SET_LOOPFILTER_CONTROL
2221
2223#define AOM_CTRL_AOME_GET_LOOPFILTER_LEVEL
2224
2226#define AOM_CTRL_AV1E_SET_AUTO_INTRA_TOOLS_OFF
2227
2229#define AOM_CTRL_AV1E_SET_RTC_EXTERNAL_RC
2230
2231AOM_CTRL_USE_TYPE(AV1E_SET_FP_MT, unsigned int)
2232#define AOM_CTRL_AV1E_SET_FP_MT
2233
2235#define AOM_CTRL_AV1E_SET_FP_MT_UNIT_TEST
2236
2238#define AOM_CTRL_AV1E_GET_TARGET_SEQ_LEVEL_IDX
2239
2241#define AOM_CTRL_AV1E_GET_NUM_OPERATING_POINTS
2242
2244#define AOM_CTRL_AV1E_SET_SKIP_POSTPROC_FILTERING
2245
2247#define AOM_CTRL_AV1E_ENABLE_SB_QP_SWEEP
2248
2250#define AOM_CTRL_AV1E_SET_QUANTIZER_ONE_PASS
2251
2253#define AOM_CTRL_AV1E_ENABLE_RATE_GUIDE_DELTAQ
2254
2256#define AOM_CTRL_AV1E_SET_RATE_DISTRIBUTION_INFO
2257
2259#define AOM_CTRL_AV1E_GET_LUMA_CDEF_STRENGTH
2260
2262#define AOM_CTRL_AV1E_SET_BITRATE_ONE_PASS_CBR
2263
2265#define AOM_CTRL_AV1E_SET_SVC_FRAME_DROP_MODE
2266
2268#define AOM_CTRL_AV1E_SET_MAX_CONSEC_FRAME_DROP_CBR
2269
2271#define AOM_CTRL_AV1E_SET_AUTO_TILES
2272
2274#define AOM_CTRL_AV1E_GET_HIGH_MOTION_CONTENT_SCREEN_RTC
2275
2277#define AOM_CTRL_AV1E_SET_POSTENCODE_DROP_RTC
2278
2280#define AOM_CTRL_AV1E_SET_MAX_CONSEC_FRAME_DROP_MS_CBR
2281
2284#ifdef __cplusplus
2285} // extern "C"
2286#endif
2287
2288#endif // AOM_AOM_AOMCX_H_
Provides controls common to both the AOM encoder and decoder.
Describes the encoder algorithm interface to applications.
Provides function pointer definitions for the external partition.
AOM_SVC_FRAME_DROP_MODE
Definition aomcx.h:1780
aom_dist_metric
Distortion metric to use for RD optimization.
Definition aomcx.h:1711
aom_codec_iface_t aom_codec_av1_cx_algo
A single instance of the AV1 encoder.
aom_scaling_mode_1d
aom 1-D scaling mode
Definition aomcx.h:1590
#define AOM_MAX_LAYERS
Definition aomcx.h:1720
struct aom_svc_params aom_svc_params_t
#define AOM_MAX_SEGMENTS
Max number of segments.
Definition aomcx.h:1609
#define AOM_MAX_TS_LAYERS
Definition aomcx.h:1722
aom_codec_iface_t * aom_codec_av1_cx(void)
The interface to the AV1 encoder.
aom_tune_content
Definition aomcx.h:1653
struct aom_scaling_mode aom_scaling_mode_t
aom image scaling mode
enum aom_scaling_mode_1d AOM_SCALING_MODE
aom 1-D scaling mode
#define AOM_MAX_SS_LAYERS
Definition aomcx.h:1721
aom_tune_metric
Model tuning parameters.
Definition aomcx.h:1684
struct aom_roi_map aom_roi_map_t
aom region of interest map
struct aom_ext_part_funcs aom_ext_part_funcs_t
Callback function set for external partition model.
struct aom_svc_layer_id aom_svc_layer_id_t
aom_timing_info_type_t
Definition aomcx.h:1661
struct aom_active_map aom_active_map_t
aom active region map
struct aom_svc_ref_frame_comp_pred aom_svc_ref_frame_comp_pred_t
aome_enc_control_id
AVx encoder control functions.
Definition aomcx.h:176
struct aom_svc_ref_frame_config aom_svc_ref_frame_config_t
@ AOM_FULL_SUPERFRAME_DROP
Definition aomcx.h:1782
@ AOM_LAYER_DROP
Definition aomcx.h:1781
@ AV1E_SET_MATRIX_COEFFICIENTS
Codec control function to set transfer function info, int parameter.
Definition aomcx.h:579
@ AV1E_SET_ENABLE_INTERINTER_WEDGE
Codec control function to turn on / off interinter wedge compound, int parameter.
Definition aomcx.h:1017
@ AV1E_SET_ENABLE_DIAGONAL_INTRA
Codec control function to turn on / off D45 to D203 intra mode usage, int parameter.
Definition aomcx.h:1356
@ AV1E_SET_BITRATE_ONE_PASS_CBR
Codec control to set the target bitrate in kilobits per second, unsigned int parameter....
Definition aomcx.h:1536
@ AV1E_SET_MAX_GF_INTERVAL
Codec control function to set minimum interval between GF/ARF frames, unsigned int parameter.
Definition aomcx.h:600
@ AV1E_SET_ROW_MT
Codec control function to enable the row based multi-threading of the encoder, unsigned int parameter...
Definition aomcx.h:367
@ AV1E_SET_ENABLE_SMOOTH_INTRA
Codec control function to turn on / off smooth intra modes usage, int parameter.
Definition aomcx.h:1077
@ AV1E_ENABLE_MOTION_VECTOR_UNIT_TEST
Codec control function to enable the extreme motion vector unit test, unsigned int parameter.
Definition aomcx.h:1169
@ AOME_SET_SHARPNESS
Codec control function to set the sharpness parameter, unsigned int parameter.
Definition aomcx.h:247
@ AV1E_GET_TARGET_SEQ_LEVEL_IDX
Codec control function to get the target sequence level index for each operating point....
Definition aomcx.h:1463
@ AV1E_SET_RATE_DISTRIBUTION_INFO
Codec control to set the input file for rate distribution used in all intra mode, const char * parame...
Definition aomcx.h:1522
@ AV1E_SET_ENABLE_TPL_MODEL
Codec control function to enable RDO modulated by frame temporal dependency, unsigned int parameter.
Definition aomcx.h:414
@ AOME_GET_LAST_QUANTIZER_64
Codec control function to get last quantizer chosen by the encoder, int* parameter.
Definition aomcx.h:269
@ AV1E_SET_AQ_MODE
Codec control function to set adaptive quantization mode, unsigned int parameter.
Definition aomcx.h:474
@ AV1E_SET_REDUCED_REFERENCE_SET
Control to use reduced set of single and compound references, int parameter.
Definition aomcx.h:1233
@ AV1E_GET_NUM_OPERATING_POINTS
Codec control function to get the number of operating points. int* parameter.
Definition aomcx.h:1468
@ AV1E_SET_SVC_LAYER_ID
Codec control function to set the layer id, aom_svc_layer_id_t* parameter.
Definition aomcx.h:1285
@ AOME_USE_REFERENCE
Codec control function to set which reference frame encoder can use, int parameter.
Definition aomcx.h:180
@ AV1E_SET_SVC_REF_FRAME_CONFIG
Codec control function to set the reference frame config, aom_svc_ref_frame_config_t* parameter.
Definition aomcx.h:1295
@ AV1E_SET_GF_MIN_PYRAMID_HEIGHT
Control to select minimum height for the GF group pyramid structure, unsigned int parameter.
Definition aomcx.h:1328
@ AV1E_SET_ENABLE_PAETH_INTRA
Codec control function to turn on / off Paeth intra mode usage, int parameter.
Definition aomcx.h:1085
@ AV1E_SET_TUNE_CONTENT
Codec control function to set content type, aom_tune_content parameter.
Definition aomcx.h:503
@ AOME_SET_ROI_MAP
Codec control function to pass an ROI map to encoder, aom_roi_map_t* parameter.
Definition aomcx.h:185
@ AV1E_SET_CDF_UPDATE_MODE
Codec control function to set CDF update mode, unsigned int parameter.
Definition aomcx.h:512
@ AV1E_SET_MAX_CONSEC_FRAME_DROP_CBR
Codec control to set the maximum number of consecutive frame drops, in units of frames,...
Definition aomcx.h:1543
@ AV1E_SET_CHROMA_SUBSAMPLING_X
Sets the chroma subsampling x value, unsigned int parameter.
Definition aomcx.h:1196
@ AV1E_SET_COLOR_RANGE
Codec control function to set color range bit, int parameter.
Definition aomcx.h:612
@ AV1E_SET_ENABLE_RESTORATION
Codec control function to encode with Loop Restoration Filter, unsigned int parameter.
Definition aomcx.h:687
@ AV1E_SET_ENABLE_ANGLE_DELTA
Codec control function to turn on/off intra angle delta, int parameter.
Definition aomcx.h:1124
@ AV1E_SET_MIN_GF_INTERVAL
Codec control function to set minimum interval between GF/ARF frames, unsigned int parameter.
Definition aomcx.h:593
@ AOME_SET_ARNR_MAXFRAMES
Codec control function to set the max no of frames to create arf, unsigned int parameter.
Definition aomcx.h:274
@ AV1E_SET_MV_COST_UPD_FREQ
Control to set frequency of the cost updates for motion vectors, unsigned int parameter.
Definition aomcx.h:1263
@ AV1E_SET_INTRA_DEFAULT_TX_ONLY
Control to use default tx type only for intra modes, int parameter.
Definition aomcx.h:1212
@ AV1E_SET_TRANSFER_CHARACTERISTICS
Codec control function to set transfer function info, int parameter.
Definition aomcx.h:558
@ AV1E_SET_MTU
Codec control function to set an MTU size for a tile group, unsigned int parameter.
Definition aomcx.h:807
@ AV1E_SET_DISABLE_TRELLIS_QUANT
Codec control function to encode without trellis quantization, unsigned int parameter.
Definition aomcx.h:714
@ AV1E_SET_SVC_REF_FRAME_COMP_PRED
Codec control function to set reference frame compound prediction. aom_svc_ref_frame_comp_pred_t* par...
Definition aomcx.h:1400
@ AV1E_SET_FP_MT_UNIT_TEST
Codec control to enable actual frame parallel encode or simulation of frame parallel encode in FPMT u...
Definition aomcx.h:1454
@ AV1E_SET_ENABLE_INTRABC
Codec control function to turn on/off intra block copy mode, int parameter.
Definition aomcx.h:1120
@ AV1E_SET_S_FRAME_MODE
Codec control function to enable s_frame_mode, int parameter.
Definition aomcx.h:459
@ AV1E_SET_ENABLE_AB_PARTITIONS
Codec control function to enable/disable AB partitions, int parameter.
Definition aomcx.h:825
@ AV1E_SET_ENABLE_INTERINTRA_COMP
Codec control function to turn on / off interintra compound for a sequence, int parameter.
Definition aomcx.h:993
@ AV1E_SET_FILM_GRAIN_TEST_VECTOR
Codec control function to add film grain parameters (one of several preset types) info in the bitstre...
Definition aomcx.h:1182
@ AV1E_SET_ENABLE_CHROMA_DELTAQ
Codec control function to turn on / off delta quantization in chroma planes for a sequence,...
Definition aomcx.h:969
@ AV1E_SET_ENABLE_DUAL_FILTER
Codec control function to turn on / off dual interpolation filter for a sequence, int parameter.
Definition aomcx.h:961
@ AV1E_SET_QM_V
Codec control function to set the min quant matrix flatness, unsigned int parameter.
Definition aomcx.h:786
@ AV1E_SET_FRAME_PARALLEL_DECODING
Codec control function to enable frame parallel decoding feature, unsigned int parameter.
Definition aomcx.h:437
@ AV1E_GET_LUMA_CDEF_STRENGTH
Codec control to get the CDEF strength for Y / luma plane, int * parameter. Returns an integer array ...
Definition aomcx.h:1528
@ AV1E_SET_QM_Y
Codec control function to set the min quant matrix flatness, unsigned int parameter.
Definition aomcx.h:762
@ AV1E_SET_MIN_PARTITION_SIZE
Codec control function to set min partition size, int parameter.
Definition aomcx.h:844
@ AV1E_SET_ENABLE_WARPED_MOTION
Codec control function to turn on / off warped motion usage at sequence level, int parameter.
Definition aomcx.h:1045
@ AV1E_SET_RTC_EXTERNAL_RC
Codec control function to set flag for rate control used by external encoders.
Definition aomcx.h:1435
@ AV1E_SET_FORCE_VIDEO_MODE
Codec control function to force video mode, unsigned int parameter.
Definition aomcx.h:694
@ AV1E_SET_CHROMA_SUBSAMPLING_Y
Sets the chroma subsampling y value, unsigned int parameter.
Definition aomcx.h:1199
@ AV1E_SET_ENABLE_INTRA_EDGE_FILTER
Codec control function to turn on / off intra edge filter at sequence level, int parameter.
Definition aomcx.h:863
@ AV1E_SET_COEFF_COST_UPD_FREQ
Control to set frequency of the cost updates for coefficients, unsigned int parameter.
Definition aomcx.h:1243
@ AV1E_SET_ENABLE_DIRECTIONAL_INTRA
Codec control function to turn on / off directional intra mode usage, int parameter.
Definition aomcx.h:1385
@ AV1E_SET_MAX_INTER_BITRATE_PCT
Codec control function to set max data rate for inter frames, unsigned int parameter.
Definition aomcx.h:331
@ AV1E_SET_DENOISE_NOISE_LEVEL
Sets the noise level, int parameter.
Definition aomcx.h:1190
@ AV1E_SET_INTRA_DCT_ONLY
Control to use dct only for intra modes, int parameter.
Definition aomcx.h:1205
@ AV1E_SET_TILE_ROWS
Codec control function to set number of tile rows, unsigned int parameter.
Definition aomcx.h:404
@ AV1E_SET_QM_U
Codec control function to set the min quant matrix flatness, unsigned int parameter.
Definition aomcx.h:774
@ AV1E_SET_ENABLE_REF_FRAME_MVS
Codec control function to turn on / off ref frame mvs (mfmv) usage at sequence level,...
Definition aomcx.h:942
@ AV1E_ENABLE_SB_QP_SWEEP
Codec control function to enable the superblock level qp sweep in AV1 to ensure that end-to-end test ...
Definition aomcx.h:1490
@ AV1E_SET_FP_MT
Codec control function to enable frame parallel multi-threading of the encoder, unsigned int paramete...
Definition aomcx.h:1443
@ AV1E_SET_ENABLE_MASKED_COMP
Codec control function to turn on / off masked compound usage (wedge and diff-wtd compound modes) for...
Definition aomcx.h:977
@ AV1E_GET_ACTIVEMAP
Codec control function to get an active map back from the encoder, aom_active_map_t* parameter.
Definition aomcx.h:605
@ AV1E_SET_VBR_CORPUS_COMPLEXITY_LAP
Control to set average complexity of the corpus in the case of single pass vbr based on LAP,...
Definition aomcx.h:1333
@ AV1E_SET_GF_MAX_PYRAMID_HEIGHT
Control to select maximum height for the GF group pyramid structure, unsigned int parameter.
Definition aomcx.h:1222
@ AV1E_SET_ENABLE_CDEF
Codec control function to encode with CDEF, unsigned int parameter.
Definition aomcx.h:677
@ AV1E_SET_ENABLE_FLIP_IDTX
Codec control function to turn on / off flip and identity transforms, int parameter.
Definition aomcx.h:907
@ AOME_SET_ACTIVEMAP
Codec control function to pass an Active map to encoder, aom_active_map_t* parameter.
Definition aomcx.h:190
@ AV1E_GET_SEQ_LEVEL_IDX
Codec control function to get sequence level index for each operating point. int* parameter....
Definition aomcx.h:649
@ AOME_GET_LOOPFILTER_LEVEL
Codec control function to get the loopfilter chosen by the encoder, int* parameter.
Definition aomcx.h:1420
@ AV1E_SET_FRAME_PERIODIC_BOOST
Codec control function to enable/disable periodic Q boost, unsigned int parameter.
Definition aomcx.h:486
@ AV1E_SET_DV_COST_UPD_FREQ
Control to set frequency of the cost updates for intrabc motion vectors, unsigned int parameter.
Definition aomcx.h:1366
@ AV1E_SET_SVC_FRAME_DROP_MODE
Codec control to set the frame drop mode for SVC, unsigned int parameter. The valid values are consta...
Definition aomcx.h:1549
@ AV1E_SET_AUTO_INTRA_TOOLS_OFF
Codec control to automatically turn off several intra coding tools, unsigned int parameter.
Definition aomcx.h:1427
@ AV1E_SET_RENDER_SIZE
Codec control function to set intended rendering image size, int32_t[2] parameter.
Definition aomcx.h:619
@ AV1E_SET_ALLOW_REF_FRAME_MVS
Codec control function to set temporal mv prediction enabling/disabling at frame level,...
Definition aomcx.h:953
@ AV1E_SET_ENABLE_RECT_TX
Codec control function to turn on / off rectangular transforms, int parameter.
Definition aomcx.h:919
@ AV1E_SET_ENABLE_DIST_WTD_COMP
Codec control function to turn on / off dist-wtd compound mode at sequence level, int parameter.
Definition aomcx.h:931
@ AV1E_SET_TIMING_INFO_TYPE
Codec control function to signal picture timing info in the bitstream, aom_timing_info_type_t paramet...
Definition aomcx.h:1175
@ AV1E_SET_ENABLE_SUPERRES
Codec control function to turn on / off frame superresolution, int parameter.
Definition aomcx.h:1103
@ AV1E_SET_SUPERBLOCK_SIZE
Codec control function to set intended superblock size, unsigned int parameter.
Definition aomcx.h:657
@ AV1E_SET_TIER_MASK
Control to set bit mask that specifies which tier each of the 32 possible operating points conforms t...
Definition aomcx.h:1271
@ AV1E_SET_ENABLE_INTERINTRA_WEDGE
Codec control function to turn on / off interintra wedge compound, int parameter.
Definition aomcx.h:1025
@ AV1E_SET_NOISE_SENSITIVITY
Codec control function to set noise sensitivity, unsigned int parameter.
Definition aomcx.h:494
@ AV1E_SET_SVC_PARAMS
Codec control function to set SVC parameters, aom_svc_params_t* parameter.
Definition aomcx.h:1290
@ AV1E_SET_ENABLE_DIFF_WTD_COMP
Codec control function to turn on / off difference weighted compound, int parameter.
Definition aomcx.h:1009
@ AV1E_SET_QUANT_B_ADAPT
Control to use adaptive quantize_b, int parameter.
Definition aomcx.h:1215
@ AV1E_SET_ENABLE_FILTER_INTRA
Codec control function to turn on / off filter intra usage at sequence level, int parameter.
Definition aomcx.h:1066
@ AV1E_SET_ENABLE_PALETTE
Codec control function to turn on/off palette mode, int parameter.
Definition aomcx.h:1116
@ AV1E_SET_ENABLE_CFL_INTRA
Codec control function to turn on / off CFL uv intra mode usage, int parameter.
Definition aomcx.h:1095
@ AV1E_SET_ENABLE_KEYFRAME_FILTERING
Codec control function to enable temporal filtering on key frame, unsigned int parameter.
Definition aomcx.h:423
@ AV1E_SET_NUM_TG
Codec control function to set a maximum number of tile groups, unsigned int parameter.
Definition aomcx.h:796
@ AV1E_GET_BASELINE_GF_INTERVAL
Control to get baseline gf interval.
Definition aomcx.h:1337
@ AOME_SET_MAX_INTRA_BITRATE_PCT
Codec control function to set max data rate for intra frames, unsigned int parameter.
Definition aomcx.h:312
@ AV1E_SET_ERROR_RESILIENT_MODE
Codec control function to enable error_resilient_mode, int parameter.
Definition aomcx.h:448
@ AV1E_SET_ENABLE_SMOOTH_INTERINTRA
Codec control function to turn on / off smooth inter-intra mode for a sequence, int parameter.
Definition aomcx.h:1001
@ AOME_SET_STATIC_THRESHOLD
Codec control function to set the threshold for MBs treated static, unsigned int parameter.
Definition aomcx.h:252
@ AV1E_SET_ENABLE_OBMC
Codec control function to predict with OBMC mode, unsigned int parameter.
Definition aomcx.h:704
@ AV1E_SET_PARTITION_INFO_PATH
Codec control to set the path for partition stats read and write. const char * parameter.
Definition aomcx.h:1371
@ AOME_SET_SPATIAL_LAYER_ID
Codec control function to set encoder spatial layer id, int parameter.
Definition aomcx.h:202
@ AV1E_SET_MAX_PARTITION_SIZE
Codec control function to set max partition size, int parameter.
Definition aomcx.h:855
@ AV1E_SET_ENABLE_1TO4_PARTITIONS
Codec control function to enable/disable 1:4 and 4:1 partitions, int parameter.
Definition aomcx.h:833
@ AV1E_SET_DELTALF_MODE
Codec control function to turn on/off loopfilter modulation when delta q modulation is enabled,...
Definition aomcx.h:1148
@ AV1E_SET_ENABLE_TX64
Codec control function to turn on / off 64-length transforms, int parameter.
Definition aomcx.h:883
@ AV1E_SET_AUTO_TILES
Codec control to set auto tiling, unsigned int parameter. Value of 1 means encoder will set number of...
Definition aomcx.h:1557
@ AOME_SET_TUNING
Codec control function to set visual tuning, aom_tune_metric (int) parameter.
Definition aomcx.h:288
@ AV1E_SET_TARGET_SEQ_LEVEL_IDX
Control to set target sequence level index for a certain operating point (OP), int parameter Possible...
Definition aomcx.h:642
@ AV1E_SET_CHROMA_SAMPLE_POSITION
Codec control function to set chroma 4:2:0 sample position info, aom_chroma_sample_position_t paramet...
Definition aomcx.h:586
@ AV1E_SET_REDUCED_TX_TYPE_SET
Control to use a reduced tx type set, int parameter.
Definition aomcx.h:1202
@ AV1E_SET_DELTAQ_STRENGTH
Set –deltaq-mode strength.
Definition aomcx.h:1406
@ AOME_SET_ENABLEAUTOBWDREF
Codec control function to enable automatic set and use of bwd-pred frames, unsigned int parameter.
Definition aomcx.h:665
@ AV1E_SET_INTER_DCT_ONLY
Control to use dct only for inter modes, int parameter.
Definition aomcx.h:1208
@ AV1E_SET_LOOPFILTER_CONTROL
Codec control to control loop filter.
Definition aomcx.h:1415
@ AOME_SET_ENABLEAUTOALTREF
Codec control function to enable automatic set and use alf frames, unsigned int parameter.
Definition aomcx.h:228
@ AOME_SET_SCALEMODE
Codec control function to set encoder scaling mode for the next frame to be coded,...
Definition aomcx.h:197
@ AV1E_ENABLE_RATE_GUIDE_DELTAQ
Codec control to enable the rate distribution guided delta quantization in all intra mode,...
Definition aomcx.h:1510
@ AOME_GET_LAST_QUANTIZER
Codec control function to get last quantizer chosen by the encoder, int* parameter.
Definition aomcx.h:261
@ AV1E_SET_TILE_COLUMNS
Codec control function to set number of tile columns. unsigned int parameter.
Definition aomcx.h:386
@ AV1E_SET_EXTERNAL_PARTITION
Codec control to use an external partition model A set of callback functions is passed through this c...
Definition aomcx.h:1377
@ AV1E_ENABLE_SB_MULTIPASS_UNIT_TEST
Codec control function to enable the superblock multipass unit test in AV1 to ensure that the encoder...
Definition aomcx.h:1321
@ AV1E_SET_ENABLE_ORDER_HINT
Codec control function to turn on / off frame order hint (int parameter). Affects: joint compound mod...
Definition aomcx.h:872
@ AV1E_SET_DELTAQ_MODE
Codec control function to set the delta q mode, unsigned int parameter.
Definition aomcx.h:1140
@ AV1E_SET_POSTENCODE_DROP_RTC
Codec control to enable post encode frame drop for RTC encoding, int parameter.
Definition aomcx.h:1573
@ AV1E_SET_ENABLE_GLOBAL_MOTION
Codec control function to turn on / off global motion usage for a sequence, int parameter.
Definition aomcx.h:1035
@ AV1E_SET_FILM_GRAIN_TABLE
Codec control function to set the path to the film grain parameters, const char* parameter.
Definition aomcx.h:1187
@ AV1E_SET_QM_MAX
Codec control function to set the max quant matrix flatness, unsigned int parameter.
Definition aomcx.h:750
@ AV1E_SET_MAX_REFERENCE_FRAMES
Control to select maximum reference frames allowed per frame, int parameter.
Definition aomcx.h:1229
@ AOME_SET_CPUUSED
Codec control function to set encoder internal speed settings, int parameter.
Definition aomcx.h:220
@ AV1E_GET_HIGH_MOTION_CONTENT_SCREEN_RTC
Codec control to get the high motion content flag, used for screen content realtime (RTC) encoding,...
Definition aomcx.h:1564
@ AV1E_SET_GF_CBR_BOOST_PCT
Boost percentage for Golden Frame in CBR mode, unsigned int parameter.
Definition aomcx.h:345
@ AV1E_SET_ENABLE_ONESIDED_COMP
Codec control function to turn on / off one sided compound usage for a sequence, int parameter.
Definition aomcx.h:985
@ AV1E_SET_DENOISE_BLOCK_SIZE
Sets the denoisers block size, unsigned int parameter.
Definition aomcx.h:1193
@ AV1E_SET_VMAF_MODEL_PATH
Codec control function to set the path to the VMAF model used when tuning the encoder for VMAF,...
Definition aomcx.h:1300
@ AV1E_SET_QM_MIN
Codec control function to set the min quant matrix flatness, unsigned int parameter.
Definition aomcx.h:738
@ AV1E_SET_ENABLE_QM
Codec control function to encode with quantisation matrices, unsigned int parameter.
Definition aomcx.h:725
@ AV1E_SET_ENABLE_OVERLAY
Codec control function to turn on / off overlay frames for filtered ALTREF frames,...
Definition aomcx.h:1113
@ AV1E_SET_SKIP_POSTPROC_FILTERING
Codec control function to skip the application of post-processing filters on reconstructed frame,...
Definition aomcx.h:1479
@ AOME_SET_NUMBER_SPATIAL_LAYERS
Codec control function to set number of spatial layers, int parameter.
Definition aomcx.h:317
@ AV1E_SET_SINGLE_TILE_DECODING
Codec control function to set the single tile decoding mode, unsigned int parameter.
Definition aomcx.h:1158
@ AV1E_SET_ENABLE_RECT_PARTITIONS
Codec control function to enable/disable rectangular partitions, int parameter.
Definition aomcx.h:817
@ AV1E_SET_COLOR_PRIMARIES
Codec control function to set color space info, int parameter.
Definition aomcx.h:533
@ AOME_SET_CQ_LEVEL
Codec control function to set constrained / constant quality level, unsigned int parameter.
Definition aomcx.h:298
@ AV1E_SET_QUANTIZER_ONE_PASS
Codec control to set quantizer for the next frame, int parameter.
Definition aomcx.h:1498
@ AV1E_SET_ENABLE_TX_SIZE_SEARCH
Control to turn on / off transform size search. Note: it can not work with non RD pick mode in real-t...
Definition aomcx.h:1395
@ AV1E_SET_MODE_COST_UPD_FREQ
Control to set frequency of the cost updates for mode, unsigned int parameter.
Definition aomcx.h:1253
@ AV1E_SET_ALLOW_WARPED_MOTION
Codec control function to turn on / off warped motion usage at frame level, int parameter.
Definition aomcx.h:1058
@ AV1E_ENABLE_EXT_TILE_DEBUG
Codec control function to enable EXT_TILE_DEBUG in AV1 encoder, unsigned int parameter.
Definition aomcx.h:1310
@ AV1E_SET_MAX_CONSEC_FRAME_DROP_MS_CBR
Codec control to set the maximum number of consecutive frame drops, in units of time (milliseconds),...
Definition aomcx.h:1579
@ AV1E_SET_MIN_CR
Control to set minimum compression ratio, unsigned int parameter Take integer values....
Definition aomcx.h:1278
@ AV1E_SET_LOSSLESS
Codec control function to set lossless encoding mode, unsigned int parameter.
Definition aomcx.h:359
@ AOME_SET_ARNR_STRENGTH
Codec control function to set the filter strength for the arf, unsigned int parameter.
Definition aomcx.h:279
#define AOM_CTRL_USE_TYPE(id, typ)
Creates type checking mechanisms for aom_codec_control.
Definition aom_codec.h:551
const struct aom_codec_iface aom_codec_iface_t
Codec interface structure.
Definition aom_codec.h:271
aom active region map
Definition aomcx.h:1635
unsigned int rows
Definition aomcx.h:1638
unsigned int cols
Definition aomcx.h:1639
unsigned char * active_map
specify an on (1) or off (0) each 16x16 region within a frame
Definition aomcx.h:1637
aom region of interest map
Definition aomcx.h:1618
unsigned int cols
Definition aomcx.h:1622
int delta_lf[8]
Definition aomcx.h:1624
unsigned int static_threshold[8]
Definition aomcx.h:1626
unsigned int rows
Definition aomcx.h:1621
unsigned char * roi_map
Definition aomcx.h:1620
int delta_q[8]
Definition aomcx.h:1623
aom image scaling mode
Definition aomcx.h:1647
AOM_SCALING_MODE v_scaling_mode
Definition aomcx.h:1649
AOM_SCALING_MODE h_scaling_mode
Definition aomcx.h:1648
Definition aomcx.h:1725
int temporal_layer_id
Definition aomcx.h:1727
int spatial_layer_id
Definition aomcx.h:1726
Definition aomcx.h:1736
int max_quantizers[32]
Definition aomcx.h:1739
int number_spatial_layers
Definition aomcx.h:1737
int layer_target_bitrate[32]
Definition aomcx.h:1744
int framerate_factor[8]
Definition aomcx.h:1746
int min_quantizers[32]
Definition aomcx.h:1740
int scaling_factor_den[4]
Definition aomcx.h:1742
int number_temporal_layers
Definition aomcx.h:1738
int scaling_factor_num[4]
Definition aomcx.h:1741
Definition aomcx.h:1773
int use_comp_pred[3]
Definition aomcx.h:1776
Definition aomcx.h:1750
int reference[7]
Definition aomcx.h:1766
int refresh[8]
Definition aomcx.h:1769
int ref_idx[7]
Definition aomcx.h:1768