| # |
| # Copyright (c) 2021, Alliance for Open Media. All rights reserved |
| # |
| # This source code is subject to the terms of the BSD 3-Clause Clear License and |
| # the Alliance for Open Media Patent License 1.0. If the BSD 3-Clause Clear |
| # License was not distributed with this source code in the LICENSE file, you can |
| # obtain it at aomedia.org/license/software-license/bsd-3-c-c/. If the Alliance |
| # for Open Media Patent License 1.0 was not distributed with this source code in |
| # the PATENTS file, you can obtain it at aomedia.org/license/patent-license/. |
| |
| include("${AOM_ROOT}/build/cmake/util.cmake") |
| |
| # This file sets default values for libaom configuration variables. All libaom |
| # config variables are added to the CMake variable cache via the macros provided |
| # in util.cmake. |
| |
| # |
| # The variables in this section of the file are detected at configuration time, |
| # but can be overridden via the use of CONFIG_* and ENABLE_* values also defined |
| # in this file. |
| # |
| |
| set_aom_detect_var(INLINE "" "Sets INLINE value for current target.") |
| |
| # CPUs. |
| set_aom_detect_var(AOM_ARCH_AARCH64 0 "Enables AArch64 architecture.") |
| set_aom_detect_var(ARCH_ARM 0 "Enables ARM architecture.") |
| set_aom_detect_var(ARCH_MIPS 0 "Enables MIPS architecture.") |
| set_aom_detect_var(ARCH_PPC 0 "Enables PPC architecture.") |
| set_aom_detect_var(ARCH_X86 0 "Enables X86 architecture.") |
| set_aom_detect_var(ARCH_X86_64 0 "Enables X86_64 architecture.") |
| |
| # ARM feature flags. |
| set_aom_detect_var(HAVE_NEON 0 "Enables NEON intrinsics optimizations.") |
| |
| # MIPS feature flags. |
| set_aom_detect_var(HAVE_DSPR2 0 "Enables DSPR2 optimizations.") |
| set_aom_detect_var(HAVE_MIPS32 0 "Enables MIPS32 optimizations.") |
| set_aom_detect_var(HAVE_MIPS64 0 "Enables MIPS64 optimizations. ") |
| set_aom_detect_var(HAVE_MSA 0 "Enables MSA optimizations.") |
| |
| # PPC feature flags. |
| set_aom_detect_var(HAVE_VSX 0 "Enables VSX optimizations.") |
| |
| # x86/x86_64 feature flags. |
| set_aom_detect_var(HAVE_AVX 0 "Enables AVX optimizations.") |
| set_aom_detect_var(HAVE_AVX2 0 "Enables AVX2 optimizations.") |
| set_aom_detect_var(HAVE_MMX 0 "Enables MMX optimizations. ") |
| set_aom_detect_var(HAVE_SSE 0 "Enables SSE optimizations.") |
| set_aom_detect_var(HAVE_SSE2 0 "Enables SSE2 optimizations.") |
| set_aom_detect_var(HAVE_SSE3 0 "Enables SSE3 optimizations.") |
| set_aom_detect_var(HAVE_SSE4_1 0 "Enables SSE 4.1 optimizations.") |
| set_aom_detect_var(HAVE_SSE4_2 0 "Enables SSE 4.2 optimizations.") |
| set_aom_detect_var(HAVE_SSSE3 0 "Enables SSSE3 optimizations.") |
| |
| # Flags describing the build environment. |
| set_aom_detect_var(HAVE_FEXCEPT 0 |
| "Internal flag, GNU fenv.h present for target.") |
| set_aom_detect_var(HAVE_PTHREAD_H 0 "Internal flag, target pthread support.") |
| set_aom_detect_var(HAVE_UNISTD_H 0 |
| "Internal flag, unistd.h present for target.") |
| set_aom_detect_var(HAVE_WXWIDGETS 0 "WxWidgets present.") |
| |
| # |
| # Variables in this section can be set from the CMake command line or from |
| # within the CMake GUI. The variables control libaom features. |
| # |
| |
| # Build configuration flags. |
| set_aom_config_var(AOM_RTCD_FLAGS "" |
| "Arguments to pass to rtcd.pl. Separate with ';'") |
| set_aom_config_var(CONFIG_AV1_DECODER 1 "Enable AV1 decoder.") |
| set_aom_config_var(CONFIG_AV1_ENCODER 1 "Enable AV1 encoder.") |
| set_aom_config_var(CONFIG_BIG_ENDIAN 0 "Internal flag.") |
| set_aom_config_var(CONFIG_GCC 0 "Building with GCC (detect).") |
| set_aom_config_var(CONFIG_GCOV 0 "Enable gcov support.") |
| set_aom_config_var(CONFIG_GPROF 0 "Enable gprof support.") |
| set_aom_config_var(CONFIG_LIBYUV 1 "Enables libyuv scaling/conversion support.") |
| set_aom_config_var(CONFIG_LANCZOS_RESAMPLE 1 "Enables lanczos resize support.") |
| |
| set_aom_config_var(CONFIG_MULTITHREAD 1 "Multithread support.") |
| set_aom_config_var(CONFIG_OS_SUPPORT 0 "Internal flag.") |
| set_aom_config_var(CONFIG_PIC 0 "Build with PIC enabled.") |
| set_aom_config_var(CONFIG_RUNTIME_CPU_DETECT 1 "Runtime CPU detection support.") |
| set_aom_config_var(CONFIG_SHARED 0 "Build shared libs.") |
| set_aom_config_var(CONFIG_WEBM_IO 1 "Enables WebM support.") |
| |
| set_aom_config_var(CONFIG_ENABLE_IBC_NAT 1 "Enables IBC for natural content") |
| set_aom_config_var(CONFIG_ENABLE_INLOOP_FILTER_GIBC 1 |
| "Enables In-loop filters for key-frames with GIBC enabled") |
| set_aom_config_var(CONFIG_IBC_SUBPEL_PRECISION 1 |
| "Allow sub-pel precision for intraBC block vector.") |
| |
| # Debugging flags. |
| set_aom_config_var(CONFIG_DEBUG 0 "Enable debug-only code.") |
| set_aom_config_var(CONFIG_MISMATCH_DEBUG 0 "Mismatch debugging flag.") |
| set_aom_config_var(CONFIG_EXCLUDE_SIMD_MISMATCH 1 |
| "Exclude mismatch in SIMD functions for testing/debugging.") |
| |
| # AV1 feature flags. |
| set_aom_config_var(CONFIG_ACCOUNTING 0 "Enables bit accounting.") |
| set_aom_config_var(CONFIG_ANALYZER 0 "Enables bit stream analyzer.") |
| set_aom_config_var(CONFIG_EXTRACT_PROTO 0 |
| "Enables protobuf-based inspection tool.") |
| set_aom_config_var(CONFIG_COEFFICIENT_RANGE_CHECKING 0 |
| "Coefficient range check.") |
| set_aom_config_var(CONFIG_DENOISE 1 |
| "Denoise/noise modeling support in encoder.") |
| set_aom_config_var(CONFIG_INSPECTION 0 "Enables bitstream inspection.") |
| set_aom_config_var(CONFIG_INTERNAL_STATS 0 "Enables internal encoder stats.") |
| set_aom_config_var(CONFIG_MAX_DECODE_PROFILE 2 |
| "Max profile to support decoding.") |
| set_aom_config_var(CONFIG_NORMAL_TILE_MODE 0 "Only enables normal tile mode.") |
| set_aom_config_var(CONFIG_SIZE_LIMIT 0 "Limit max decode width/height.") |
| set_aom_config_var(CONFIG_SPATIAL_RESAMPLING 1 "Spatial resampling.") |
| set_aom_config_var(DECODE_HEIGHT_LIMIT 0 "Set limit for decode height.") |
| set_aom_config_var(DECODE_WIDTH_LIMIT 0 "Set limit for decode width.") |
| set_aom_config_var(CONFIG_TUNE_VMAF 0 "Enable encoding tuning for VMAF.") |
| set_aom_config_var(CONFIG_USE_VMAF_RC 0 "Use libvmaf_rc tune for VMAF_NEG.") |
| |
| # AV1 experiment flags. |
| set_aom_config_var(CONFIG_SPEED_STATS 0 "AV1 experiment flag.") |
| set_aom_config_var(CONFIG_COLLECT_RD_STATS 0 "AV1 experiment flag.") |
| set_aom_config_var(CONFIG_DIST_8X8 0 "AV1 experiment flag.") |
| set_aom_config_var(CONFIG_ENTROPY_STATS 0 "AV1 experiment flag.") |
| set_aom_config_var(CONFIG_INTER_STATS_ONLY 0 "AV1 experiment flag.") |
| set_aom_config_var(CONFIG_BITSTREAM_DEBUG 0 |
| "AV1 experiment flag for bitstream debugging.") |
| set_aom_config_var(CONFIG_RD_DEBUG 0 "AV1 experiment flag.") |
| set_aom_config_var(CONFIG_SHARP_SETTINGS 0 "AV1 experiment flag.") |
| set_aom_config_var(CONFIG_DISABLE_FULL_PIXEL_SPLIT_8X8 1 |
| "Disable full_pixel_motion_search_based_split on BLOCK_8X8.") |
| set_aom_config_var(CONFIG_COLLECT_PARTITION_STATS 0 |
| "Collect stats on partition decisions.") |
| set_aom_config_var(CONFIG_COLLECT_COMPONENT_TIMING 0 |
| "Collect encoding component timing information.") |
| set_aom_config_var(CONFIG_AV1_TEMPORAL_DENOISING 0 |
| "Build with temporal denoising support.") |
| set_aom_config_var(CONFIG_NN_V2 0 "Fully-connected neural nets ver.2.") |
| set_aom_config_var(CONFIG_OPTICAL_FLOW_API 0 |
| "AV1 experiment flag for optical flow API.") |
| set_aom_config_var(CONFIG_AV2CTC_PSNR_PEAK 1 |
| "Use AV2 CTC type PSNR peak for 10- and 12-bit") |
| set_aom_config_var(CONFIG_ZERO_OFFSET_BITUPSHIFT 1 |
| "Use zero offset for non-normative bit upshift") |
| |
| set_aom_config_var(CONFIG_PARAKIT_COLLECT_DATA 0 |
| "enables data collection for ParaKit training.") |
| |
| # FG8 context simplification tests |
| set_aom_config_var(CONFIG_CTX_V_AC_SIGN 1 "FG8-Test1.") |
| set_aom_config_var(CONFIG_EOB_PT_CTX_REDUCTION 1 "FG8-Test4.") |
| set_aom_config_var(CONFIG_COEFF_BR_LF_UV_BYPASS 1 |
| "AV2 experiment flag to bypass UV LF syntax. FG8-Test9.") |
| set_aom_config_var(CONFIG_COEFF_BR_PH_BYPASS 1 |
| "AV2 experiment flag to bypass BR PH syntax. FG8-Test10.") |
| set_aom_config_var(CONFIG_BY_PASS_V_SIGN 1 "FG8-Test11.") |
| set_aom_config_var(CONFIG_CTX_BYPASS_DC_SIGN 1 "bypass coding FG8-Test8") |
| set_aom_config_var(CONFIG_CTX_BYPASS_CB_DC_SIGN 1 |
| "bypass coding FG8-Test8-chroma-only") |
| |
| set_aom_config_var(CONFIG_CTX_MV_SHELL_OFFSET_OTHER 0 "FG8-Test3.") |
| |
| set_aom_config_var(CONFIG_CTX_WARP_REFIDX_REDUCTION 7 |
| "FG8-Test19, Test20, Test21") |
| set_aom_config_var(CONFIG_BYPASS_WARP_PARAM_HIGH 0 "bypass coding FG8-Test22") |
| set_aom_config_var(CONFIG_BYPASS_WARP_PARAM_SIGN 0 "bypass coding FG8-Test23") |
| set_aom_config_var(CONFIG_PLT_DIR_CTX 0 "by-pass PLT dir coding. FG8-Test24") |
| set_aom_config_var(CONFIG_BYPASS_INTRABC_DRL_IDX 0 "bypass coding FG8-Test25") |
| set_aom_config_var(CONFIG_MERGE_PARA_CTX 0 |
| "by-pass merge para coding. FG8-Test26") |
| set_aom_config_var(CONFIG_CTX_Y_SECOND_MODE 0 "bypass coding FG8-Test27") |
| |
| # AV2 experiment flags. |
| set_aom_config_var( |
| CONFIG_WIENERNS_9x9 1 |
| "AV2 non-separable 16-tap Wiener filter with enlarged 9x9 diamond shape") |
| set_aom_config_var(CONFIG_EXT_QUANT_UPD 1 "AV2 updated ext-quant.") |
| set_aom_config_var(CONFIG_COEFF_HR_LR1 1 |
| "AV2 enable coding 1 LR in coefficient coding.") |
| set_aom_config_var(CONFIG_PARA_BD_REDUCE 1 "AV2 bitdepth reduction for PARA.") |
| set_aom_config_var(CONFIG_BYPASS_IMPROVEMENT 1 |
| "AV2 enable entropy bypass improvement.") |
| set_aom_config_var(CONFIG_CDF_SCALE 1 |
| "AV2 enable entropy cdf scaling improvement.") |
| set_aom_config_var(CONFIG_EOB_POS_LUMA 1 "EOB position coding for luma.") |
| set_aom_config_var(CONFIG_DIP 1 "AV2 intra data-driven prediction.") |
| set_aom_config_var(CONFIG_DIP_EXT 1 "AV2 DIP Improvements.") |
| set_aom_config_var(CONFIG_DIP_EXT_PRUNING 1 "AV2 DIP TFLite pruning.") |
| set_aom_config_var(CONFIG_ERP_TFLITE 0 NUMBER "Build ERP with TFLite") |
| set_aom_config_var(CONFIG_TCQ 1 "AV2 trellis coded quantization flag") |
| set_aom_config_var(CONFIG_TCQ_IMP 1 "AV2 TCQ improvement") |
| set_aom_config_var(CONFIG_COMPOUND_WARP_SAMPLES 1 NUMBER |
| "AV2 compound warped motion samples experiment flag") |
| set_aom_config_var(CONFIG_RELAX_AFFINE_CONSTRAINTS 1 |
| "AV2 relax affine constraints") |
| set_aom_config_var(CONFIG_NEW_TX_PARTITION 1 |
| "AV2 new transform partitions experiment flag.") |
| set_aom_config_var(CONFIG_4WAY_5WAY_TX_PARTITION 1 |
| "AV2 4way+5way txfm partitions experiment flag.") |
| set_aom_config_var(CONFIG_INTER_COMPOUND_BY_JOINT 1 |
| "AV2 inter compound mode by joint.") |
| set_aom_config_var(CONFIG_NO_JOINTMODE_WHEN_SAME_REFINDEX 1 |
| "AV2 no joint mode when same ref index.") |
| set_aom_config_var(CONFIG_DISABLE_4X4_INTER 1 "Disable 4x4 inter blocks") |
| |
| set_aom_config_var( |
| CONFIG_16_FULL_SEARCH_DMVR |
| 1 |
| "AV2 remove 2-stage search and early termination in neighbors for DMVR with 16-neighbor full search" |
| ) |
| |
| set_aom_config_var(CONFIG_24_FULL_SEARCH_DMVR 1 |
| "AV2 DMVR with 24-neighbor full search") |
| |
| set_aom_config_var( |
| CONFIG_IDIF 1 |
| "AV2 experiment flag to enable Intra Directional Interpolation Filter.") |
| set_aom_config_var(CONFIG_ORIP_DC_DISABLED 0 |
| "AV2 experiment flag to disable ORIP for DC mode.") |
| set_aom_config_var(CONFIG_ORIP_NONDC_DISABLED 0 |
| "AV2 experiment flag to disable ORIP for non-DC modes.") |
| set_aom_config_var(CONFIG_MVP_IMPROVEMENT 1 "Enable MVP improvement") |
| set_aom_config_var( |
| CONFIG_IBP_DC 1 |
| "AV2 experiment flag to enable intra bi-prediction for DC mode.") |
| set_aom_config_var(CONFIG_WAIP 1 "AV2 wide angular intra prediction flag.") |
| set_aom_config_var(CONFIG_MORPH_PRED 1 "AV2 intra prediction mode flag.") |
| set_aom_config_var(CONFIG_IMPROVED_MORPH_PRED 1 |
| "Improvement of AV2 linear intra prediction mode.") |
| set_aom_config_var( |
| CONFIG_CONTEXT_DERIVATION 1 |
| "AV2 experiment flag to enable modified context derivation : CWG-B065.") |
| # End: CWG-C016 |
| set_aom_config_var( |
| CONFIG_COMBINE_PC_NS_WIENER 1 NUMBER |
| "AV2 pixel-classified, frame-level, nonsep Wiener filter experiment flag") |
| |
| set_aom_config_var( |
| CONFIG_TEMP_LR 1 |
| "AV2 experiment flag to use temporal LR when frame-level filter is on") |
| |
| set_aom_config_var( |
| CONFIG_COMBINE_PC_NS_WIENER_ADD 1 NUMBER |
| "Frame-level, nonsep Wiener filter for chroma experiment flag") |
| |
| set_aom_config_var( |
| CONFIG_RETRAIN_PC_WIENER 1 NUMBER |
| "Precision Adjustment and Retraining for RESTORE_PC_WIENER flag") |
| |
| set_aom_config_var( |
| CONFIG_IMPROVED_DS_CC_WIENER 1 |
| "AV2 improved luma downsampling for cross-plane non-sep wiener filter") |
| |
| set_aom_config_var( |
| CONFIG_REMOVE_SIX_TAP_DS_CROSS_LR |
| 1 |
| "Replace the six-tap luma downsampling filter with a two-tap filter for cross-plane non-sep wiener filter" |
| ) |
| |
| # CWG-D178 |
| set_aom_config_var(CONFIG_LOSSLESS_DPCM 1 |
| "AV2 enable DPCM and FSC for lossless coding mode") |
| set_aom_config_var( |
| CONFIG_IMPROVE_LOSSLESS_TXM |
| 1 |
| "AV2 enable 4x4 IDTX for inter blocks and 8x8 IDTX for all blocks in lossless mode (luma only)" |
| ) |
| set_aom_config_var( |
| CONFIG_ACROSS_SCALE_TPL_MVS 0 NUMBER |
| "AV2 experiment flag to enable across scale temporal mv projection") |
| |
| set_aom_config_var(CONFIG_ACROSS_SCALE_WARP 0 NUMBER |
| "AV2 experiment flag to enable across scale warp modes.") |
| |
| set_aom_config_var(CONFIG_ACROSS_SCALE_REFINEMV 0 NUMBER |
| "AV2 experiment flag to enable across scale refinemv modes.") |
| |
| # CWG-E210 |
| set_aom_config_var(CONFIG_RECT_CTX 1 |
| "AV2 enable Context Reduction for Rectangle Partition Type") |
| |
| # Source of throughput analysis : CWG-B065 |
| set_aom_config_var(CONFIG_THROUGHPUT_ANALYSIS 0 |
| "AV2 experiment flag to measure throughput.") |
| set_aom_config_var(CONFIG_IBC_SR_EXT 2 "Enables IntraBC search range extension") |
| set_aom_config_var(CONFIG_IBC_BV_IMPROVEMENT 1 |
| "Enables BV improvements for IBC") |
| set_aom_config_var(CONFIG_IBC_MAX_DRL 1 |
| "Enables Max DRL index signaling for IntraBC") |
| set_aom_config_var( |
| CONFIG_PALETTE_IMPROVEMENTS |
| 1 |
| "AV2 experiment flag for palette parsing independency and improved palette color map coding." |
| ) |
| set_aom_config_var( |
| CONFIG_PALETTE_LINE_COPY |
| 1 |
| "AV2 experiment flag to enable palette line copy and transverse coding, CWG-D114." |
| ) |
| set_aom_config_var(CONFIG_SKIP_MODE_SSE_BUG_FIX 1 |
| "AV2 experiment flag to fix the SSE calc bug for skip mode.") |
| set_aom_config_var(CONFIG_SKIP_MODE_ENHANCEMENT 1 |
| "AV2 experiment flag to enable skip mode enhancement.") |
| set_aom_config_var( |
| CONFIG_SKIP_MODE_PARSING_DEPENDENCY_REMOVAL 1 |
| "AV2 experiment flag to remove parsing dependency of skip mode.") |
| set_aom_config_var(CONFIG_OUTPUT_FRAME_BASED_ON_ORDER_HINT_ENHANCEMENT 1 |
| "Enable enhanced frame output order derivation") |
| set_aom_config_var(CONFIG_REF_LIST_DERIVATION_FOR_TEMPORAL_SCALABILITY 1 |
| "Enable temporal scalability") |
| set_aom_config_var(CONFIG_SAME_REF_COMPOUND 1 |
| "Allow compound mode to refer to the same reference frame") |
| set_aom_config_var(CONFIG_DISPLAY_ORDER_HINT_FIX 1 |
| "Bug fix on display order hints of key frames") |
| set_aom_config_var( |
| CONFIG_BAWP_FIX_DIVISION_16x16_MC |
| 1 |
| "Fix BAWP from CWG-E245, only use up to 16 samples from left and above and remove division using 8, 16 , or 32 samples" |
| ) |
| |
| set_aom_config_var(CONFIG_BAWP_ACROSS_SCALES 0 NUMBER |
| "Enable BAWP across scales prediction") |
| set_aom_config_var(CONFIG_IMPROVED_INTRA_DIR_PRED 1 "Improved intra prediction") |
| set_aom_config_var(CONFIG_D071_IMP_MSK_BLD 1 |
| "Enable single reference mode for frame boundary") |
| |
| set_aom_config_var(CONFIG_SKIP_TXFM_OPT 1 |
| "Enable to optimize the signaling of skip_txfm") |
| set_aom_config_var(CONFIG_REFINEMV 1 "Enable refinemv modes") |
| |
| set_aom_config_var(CONFIG_EXPLICIT_TEMPORAL_DIST_CALC 1 |
| "Enable to explicit temporal distance calculation") |
| set_aom_config_var(CONFIG_PRIMARY_REF_FRAME_OPT 1 |
| "Enable the primary reference frame improvement") |
| set_aom_config_var(CONFIG_IMPROVED_GLOBAL_MOTION 1 |
| "New global motion syntax for AV2") |
| set_aom_config_var(CONFIG_SEP_COMP_DRL 1 |
| "Use separate drl list for compound modes") |
| set_aom_config_var(CONFIG_SKIP_ME_FOR_OPFL_MODES 1 |
| "Reuse the mvs of compound mode from non-opfl path") |
| |
| set_aom_config_var(CONFIG_E191_OFS_PRED_RES_HANDLE 1 |
| "Enable outside frame boundary block handling") |
| |
| set_aom_config_var(CONFIG_EXT_WARP_FILTER 1 "Enable extended warp filter") |
| |
| set_aom_config_var(CONFIG_IMPROVE_EXT_WARP 1 |
| "Enable ext warp filter for chroma blocks with bw=4 or bh=4") |
| |
| set_aom_config_var(CONFIG_ADST_TUNED 1 |
| "AV2 experiment to replace the ADST 4, 8 and 16 basis") |
| |
| # CWG-F082: Extended DPB mode for AV2 in RTC |
| set_aom_config_var(CONFIG_EXTRA_DPB 1 "Use extra dpb") |
| |
| # CWG-E230: On core transform for AV2 |
| set_aom_config_var(CONFIG_CORE_TX 1 "AV2 core transform") |
| |
| set_aom_config_var(CONFIG_TX_PARTITION_CTX 1 |
| "Enable to optimize txfm partition context") |
| set_aom_config_var(CONFIG_BUGFIX_TX_PARTITION_TYPE_SIGNALING 1 |
| "TX partition type signalling bugfix") |
| set_aom_config_var(CONFIG_INTERINTRA_IMPROVEMENT 1 |
| "Enable additional inter-intra block sizes") |
| set_aom_config_var(CONFIG_REFRESH_FLAG 0 |
| "Experiment flag to Signal refresh frame flag with 3 bits") |
| |
| set_aom_config_var(CONFIG_D149_CTX_MODELING_OPT 1 |
| "Enable to optimize block size dependent context modeling") |
| set_aom_config_var( |
| CONFIG_COMPOUND_WARP_CAUSAL 0 |
| "AV2 experiment flag to enable compound new_newmv warp_causal mode") |
| set_aom_config_var(CONFIG_DSMVP_REFBANK_MV_SWAP 1 |
| "Swap ref bank mv and derived smvp in DRL generation") |
| set_aom_config_var(CONFIG_D072_SKIP_MODE_IMPROVE 1 |
| "Enable to improve skip mode") |
| |
| set_aom_config_var(CONFIG_SKIP_MODE_NO_REFINEMENTS 1 |
| "Disable refinement algorithms for the skip mode") |
| |
| set_aom_config_var(CONFIG_MF_HOLE_FILL_ALWAYS_ENABLE 1 |
| "Always enable motion field hole filling") |
| |
| set_aom_config_var( |
| CONFIG_TX_TYPE_FLEX_IMPROVE 1 |
| "Enable transform type flexbility improvement for large transform blocks") |
| |
| set_aom_config_var(CONFIG_CWG_E099_DRL_WRL_SIMPLIFY 1 |
| "Enable the simplification of DRL and WRL") |
| set_aom_config_var(CONFIG_BANK_IMPROVE 1 |
| "Enable to improve refmv bank and warp parameter bank") |
| set_aom_config_var(CONFIG_PARTITION_CONTEXT_REDUCE 1 |
| "Enable to reduce partition contexts") |
| set_aom_config_var(CONFIG_CCSO_FU_BUGFIX 1 "Bugfix to CCSO FU size") |
| |
| set_aom_config_var(CONFIG_OPT_INTER_MODE_CTX 1 |
| "Improvement of all inter mode related contexts") |
| |
| set_aom_config_var(CONFIG_WRL_PRUNE_FOUR_PARAMETERS 1 |
| "Enable WRL only prune four non-translational parameters") |
| |
| set_aom_config_var(CONFIG_KEY_OVERLAY 1 |
| "Enable to support the key overlay frame") |
| |
| set_aom_config_var(CONFIG_DRL_REORDER_CONTROL 1 |
| "Enable to have a flag to turn on and off DRL reorder") |
| set_aom_config_var(CONFIG_OPFL_CTX_OPT 1 |
| "Enable optimization of the CDFs for use optflow flag") |
| |
| set_aom_config_var(CONFIG_CDEF_ENHANCEMENTS 1 |
| "Enable the optimization of CDEF strengths") |
| set_aom_config_var(CONFIG_MVD_CDF_REDUCTION 1 |
| "Enable reduction of the CDFs for MVD related sybmols") |
| |
| set_aom_config_var(CONFIG_TMVP_SIMPLIFICATIONS_F085 1 |
| "Improvements to TMVP & MV trajectory") |
| |
| set_aom_config_var(CONFIG_TMVP_SIMPLIFICATION 1 |
| "Enable to reduce the number of TMVP candidates") |
| set_aom_config_var(CONFIG_IMPROVE_TIP_SMVP 1 "Improve SMVP with TIP (F043)") |
| |
| set_aom_config_var( |
| CONFIG_MRLS_IMPROVE 1 |
| "Enable MRLS improvement to enable two reference lines for intra prediction") |
| |
| set_aom_config_var(CONFIG_TMVP_MV_COMPRESSION 1 "Enable to compress TMVP MV") |
| set_aom_config_var( |
| CONFIG_DRL_WRL_LINE_BUFFER_REDUCTION |
| 1 |
| "Reduce the line buffer size for DRL and WRL. The access unit is changed from 4x4 to 8x8" |
| ) |
| set_aom_config_var(CONFIG_ENABLE_SR 0 "Enable super resolution mode") |
| |
| set_aom_config_var(CONFIG_TIP_MV_SIMPLIFICATION 1 |
| "Enable to address the motion field range issue in TIP") |
| |
| # This is an encode-only change. |
| set_aom_config_var(CONFIG_MV_SEARCH_RANGE 1 |
| "Enable a sufficient MV search range.") |
| # This is an encode-only change. |
| set_aom_config_var(CONFIG_LARGE_TF_BLOCK 1 |
| "Enable large adaptively selected temporal filter blocks.") |
| set_aom_config_var(CONFIG_FIX_CDEF_SYNTAX 1 |
| "AV2 experiment flag to fix CDEF syntax.") |
| set_aom_config_var(CONFIG_IMPROVED_CFL 1 |
| "Enable improved CfL mode from CWG-C044") |
| set_aom_config_var( |
| CONFIG_CFL_64x64 1 |
| "Enable cross-component prediction modes up to luma size 64x64") |
| set_aom_config_var(CONFIG_CFL_SIMPLIFICATION 1 "Fix issues of CfL") |
| |
| set_aom_config_var(CONFIG_BLEND_MODE 1 |
| "Enable improved intra blend mode from CWG-D046") |
| set_aom_config_var(CONFIG_ENABLE_MHCCP 1 |
| "Enable multi hypothesis cross component prediction") |
| set_aom_config_var(CONFIG_E125_MHCCP_SIMPLIFY 1 |
| "Simplify the parameter derivation for MHCCP") |
| set_aom_config_var(CONFIG_MHCCP_CONVOLVE_SIMPLIFY 1 |
| "Simplify the convolve for MHCCP") |
| |
| set_aom_config_var(CONFIG_E149_MHCCP_4PARA 1 "Using 4 parameters in MHCCP") |
| set_aom_config_var( |
| CONFIG_MHCCP_SB_BOUNDARY 1 |
| "Using only 1 lines when MHCCP block at the superblock top boundary") |
| |
| set_aom_config_var(MHCCP_BUFFER_4LINES 1 |
| "Using 2 lines for the chroma reference region in MHCCP") |
| |
| set_aom_config_var(CONFIG_MHCCP_GAUSSIAN 1 |
| "Fix gaussian elimination precision for MHCCP") |
| |
| set_aom_config_var(MHCCP_3_PARAMETERS 1 "Using 3 parameters in MHCCP") |
| |
| set_aom_config_var(CONFIG_C071_SUBBLK_WARPMV 1 |
| "AV2 experiment flag to use subblock warp MV for SMVP") |
| |
| set_aom_config_var(CONFIG_C076_INTER_MOD_CTX 1 |
| "AV2 experiment flag to simplify inter mode contexts") |
| |
| set_aom_config_var(CONFIG_NEW_CONTEXT_MODELING 1 |
| "Enable to improve the context modeling") |
| set_aom_config_var(CONFIG_WEDGE_MOD_EXT 1 "AV2 wedge modes extensions.") |
| |
| set_aom_config_var(CONFIG_INTER_DDT 1 |
| "Use data driven transform to replace ADST for inter.") |
| |
| set_aom_config_var(CONFIG_MF_IMPROVEMENT 1 |
| "Enable to improve temporal motion projection") |
| |
| set_aom_config_var(CONFIG_MVP_SIMPLIFY 1 |
| "Enable to simplify MVP list construction") |
| set_aom_config_var(CONFIG_BRU 1 "enable BRU update") |
| |
| # IST for sub-TU partitions from CWG-E151 |
| set_aom_config_var(CONFIG_IST_NON_ZERO_DEPTH 1 |
| "Enable IST non zero depth TUs from CWG-E151.") |
| |
| # IST set reduction (non-normative) |
| set_aom_config_var( |
| CONFIG_IST_REDUCTION 1 |
| "Non-normatively use 4 sets for IST encoder search from CWG-E142.") |
| |
| set_aom_config_var(CONFIG_TMVP_IMPROVE 1 |
| "Enable to improve TMVP candidate selection in DRL list") |
| set_aom_config_var(CONFIG_COMPOUND_4XN 1 |
| "Enable compound modes for 4XN/Nx4 blocks") |
| |
| set_aom_config_var(CONFIG_TILE_CDFS_AVG_TO_FRAME 1 |
| "Average the CDFs from tiles for frame CDF") |
| set_aom_config_var(CONFIG_LC_REF_MV_BANK 1 |
| "Enable low complexity refmv bank design") |
| |
| set_aom_config_var( |
| CONFIG_FRAME_HEADER_SIGNAL_OPT 1 |
| "Enable the signaling optimization for certain frame header syntax elements") |
| |
| set_aom_config_var(CONFIG_TIP_LD 1 "Enable TIP for low delay") |
| set_aom_config_var(CONFIG_TIP_ENHANCEMENT 1 |
| "Enable different weighted prediction for TIP") |
| |
| set_aom_config_var(CONFIG_REDESIGN_WARP_MODES_SIGNALING_FLOW 1 |
| "Enable the redesign of warp modes signaling flow") |
| set_aom_config_var(CONFIG_PALETTE_THREE_NEIGHBOR 1 |
| "Derive palette context using three neighbors") |
| |
| # This is an encode-only change. |
| |
| set_aom_config_var(CONFIG_FIX_RESIZE_PSNR 1 |
| "Fix PSNR computation of resize mode in coded resolution") |
| |
| set_aom_config_var(CONFIG_MOTION_MODE_RD_PRUNE 1 |
| "Enable fast motion mode search") |
| |
| set_aom_config_var(CONFIG_OPFL_MV_SEARCH 1 "Optical flow based MV search") |
| |
| set_aom_config_var(CONFIG_MRSSE 0 "Enable MRSSE") |
| |
| set_aom_config_var(CONFIG_IST_SET_FLAG 1 |
| "AV2 experiment flag to signal Secondary Tx set ID.") |
| |
| set_aom_config_var(CONFIG_SCC_DETERMINATION 1 |
| "Enable the screen content tools determination improvement.") |
| |
| set_aom_config_var(CONFIG_IST_ANY_SET 1 |
| "Enable R-D Optimized IST set selection from CWG-D159.") |
| |
| set_aom_config_var(CONFIG_CCSO_BO_REDUCE 1 "Reduce band only 128 case.") |
| |
| set_aom_config_var( |
| CONFIG_TX_SKIP_FLAG_MODE_DEP_CTX 1 |
| "CWG-D086: Context modeling for transform block zero flag signaling") |
| |
| set_aom_config_var( |
| CONFIG_TIP_IMPLICIT_QUANT 1 |
| "Enable implicit quantization derivation for TIP direct mode") |
| set_aom_config_var(CONFIG_REFINED_MVS_IN_TMVP 1 |
| "Keep optical flow refined MVs in TMVP list.") |
| set_aom_config_var(CONFIG_IMPROVE_REFINED_MV 1 |
| "Keep refined MVs in TMVP list for TIP modes.") |
| set_aom_config_var(CONFIG_IMPROVE_TMVP_LIST 1 "Improve TMVP list population.") |
| set_aom_config_var(CONFIG_AFFINE_REFINEMENT 1 |
| "Decoder side affine motion refinement.") |
| set_aom_config_var(CONFIG_AFFINE_REFINEMENT_SB 1 |
| "Subblock based affine refinement") |
| set_aom_config_var(CONFIG_LF_SUB_PU 1 "AV2 enable LF on sub blocks") |
| set_aom_config_var(CONFIG_ASYM_DF 1 "Enable asymmetric DF") |
| set_aom_config_var(CONFIG_DERIVED_MVD_SIGN 1 "Enable MVD sign derivations") |
| set_aom_config_var(CONFIG_VQ_MVD_CODING 1 "Enable VQ based MVD coding") |
| set_aom_config_var(CONFIG_QM_SIMPLIFY 1 |
| "Enable new QMs based on 8x8, 8x4, and 4x8 sizes.") |
| set_aom_config_var(CONFIG_OPFL_BI 1 "Enable bilinear for initial opfl.") |
| set_aom_config_var(CONFIG_SUBBLK_REF_EXT 1 |
| "Enable extension for subblock MV refinement.") |
| set_aom_config_var(CONFIG_SUBBLK_REF_DS 1 |
| "Enable sad downsampling for subblock MV refinement.") |
| set_aom_config_var(CONFIG_CHROMA_TX 1 |
| "Sequence-level flag to use only DCT for chroma.") |
| set_aom_config_var(CONFIG_SUBBLK_PAD 1 |
| "Enable subblock padding for subblock mv refinement.") |
| |
| set_aom_config_var(CONFIG_ML_PART_SPLIT 1 |
| "Partition SPLIT pruning/forcing as predicted by ML.") |
| set_aom_config_var(CONFIG_F105_IST_MEM_REDUCE 1 |
| "Prune ADST_ADST IST sets for 8x8 intra blocks") |
| set_aom_config_var(CONFIG_E124_IST_REDUCE_METHOD1 0 "AV2 IST reduction.") |
| set_aom_config_var(CONFIG_E124_IST_REDUCE_METHOD4 1 |
| "AV2 remove worst-case multiplications.") |
| set_aom_config_var(CONFIG_COEFF_HR_ADAPTIVE 1 |
| "AV2 enable adaptive coding of HR coefficients.") |
| set_aom_config_var(CONFIG_IBP_WEIGHT 1 "Reduce IBP weights memory.") |
| set_aom_config_var(CONFIG_FIX_IBP_DC 1 "Simplify prediction of IBP DC mode.") |
| set_aom_config_var(CONFIG_WEDGE_TMVP 1 |
| "Improvements to tmvp MV storing for wedge mode.") |
| set_aom_config_var( |
| CONFIG_TMVP_MEM_OPT 1 |
| "Enables directional storage and adaptive sampling for TMVP MVs.") |
| set_aom_config_var(CONFIG_MV_TRAJECTORY 1 |
| "Enables TMVP MV trajectory tracking.") |
| set_aom_config_var(CONFIG_ADAPTATION_RATE_IMPROVE 1 |
| "Enables adaptation rate improvement with CDF propagation.") |
| set_aom_config_var( |
| CONFIG_ENHANCED_FRAME_CONTEXT_INIT 1 |
| "Enables improved frame context initialization with frame averaging.") |
| |
| set_aom_config_var( |
| CONFIG_PRIMARY_QP_FIRST 1 |
| "Improvements to the primary reference frame by selecting the closet QP.") |
| |
| set_aom_config_var( |
| CONFIG_IMPROVED_SECONDARY_REFERENCE |
| 1 |
| "Enables improved secondary reference frame derivation for frame context initialization." |
| ) |
| |
| set_aom_config_var(CONFIG_FIX_INTER_DDT_PRECISION 1 |
| "Fix precision of inter DDT.") |
| |
| set_aom_config_var(CONFIG_WEDGE_SIMPL 1 "Wedge mode simplificaitons.") |
| set_aom_config_var(CONFIG_WARP_PRECISION 1 "Enable precisions of warp models.") |
| set_aom_config_var(CONFIG_SIX_PARAM_WARP_DELTA 1 |
| "Enable six parameter warp models.") |
| set_aom_config_var( |
| CONFIG_REORDER_SIX_PARAM_DELTA 1 |
| "Enable to six parameter warp models signal when warp_ref_idx is 1.") |
| |
| set_aom_config_var(CONFIG_WARP_INTER_INTRA 1 |
| "Enable inter-intra mode for warp block.") |
| |
| set_aom_config_var(CONFIG_OPFL_MEMBW_REDUCTION 1 |
| "Reduce memory bandwith for OPFL/subblk ref/DAMR to 15x15.") |
| |
| set_aom_config_var(CONFIG_WARP_BD_BOX 1 "4x4 warp constraints.") |
| |
| set_aom_config_var(CONFIG_DISABLE_4X4_IBP_ORIP 1 "Disable 4x4 for IBP/ORIP.") |
| set_aom_config_var(CONFIG_DF_PAR_BITS 1 |
| "Flexible control of deblocking parameter bits.") |
| |
| set_aom_config_var(CONFIG_NEW_PART_CTX 1 "New partition context models") |
| |
| set_aom_config_var(CONFIG_EXT_SEG 1 |
| "Extend the maximum number of segments to 16, CWG-F069.") |
| |
| set_aom_config_var(CONFIG_DELTAQ_OPT 1 |
| "Enable delta-q entropy coding optimization.") |
| set_aom_config_var(CONFIG_TX_PARTITION_RESTRICT 1 |
| "Disallow transform partition for large coding blocks.") |
| set_aom_config_var(CONFIG_INTER_MODE_CONSOLIDATION 1 |
| "Inter modes redesign and consolidation.") |
| set_aom_config_var( |
| CONFIG_F054_PIC_BOUNDARY |
| 1 |
| "Alignment of ref picture to be integer multiples of 8 for loop filter and inter prediction" |
| ) |
| set_aom_config_var(CONFIG_GDF 1 "Enable guided detail filter.") |
| |
| set_aom_config_var(CONFIG_REDUCE_SYMBOL_SIZE 1 |
| "Symbol size reduction from 16 to 8.") |
| |
| set_aom_config_var(CONFIG_DAMR_CLEAN_UP 1 |
| "Clean up DAMR memory bandwith issue.") |
| set_aom_config_var(CONFIG_ADJ_Q_OFFSET 1 |
| "Encoder-only config to adjust qp offsets.") |
| # |
| # Variables in this section control optional features of the build system. |
| # |
| set_aom_option_var(ENABLE_CCACHE "Enable ccache support." OFF) |
| set_aom_option_var(ENABLE_DECODE_PERF_TESTS "Enables decoder performance tests" |
| OFF) |
| set_aom_option_var(ENABLE_DISTCC "Enable distcc support." OFF) |
| set_aom_option_var(ENABLE_DOCS |
| "Enable documentation generation (doxygen required)." ON) |
| set_aom_option_var(ENABLE_ENCODE_PERF_TESTS "Enables encoder performance tests" |
| OFF) |
| set_aom_option_var(ENABLE_EXAMPLES "Enables build of example code." ON) |
| set_aom_option_var(ENABLE_GOMA "Enable goma support." OFF) |
| set_aom_option_var( |
| ENABLE_IDE_TEST_HOSTING |
| "Enables running tests within IDEs like Visual Studio and Xcode." OFF) |
| set_aom_option_var(ENABLE_NASM "Use nasm instead of yasm for x86 assembly." OFF) |
| set_aom_option_var(ENABLE_TESTDATA "Enables unit test data download targets." |
| ON) |
| set_aom_option_var(ENABLE_TESTS "Enables unit tests." ON) |
| set_aom_option_var(ENABLE_TOOLS "Enable applications in tools sub directory." |
| ON) |
| set_aom_option_var(ENABLE_WERROR "Converts warnings to errors at compile time." |
| OFF) |
| |
| # ARM assembly/intrinsics flags. |
| set_aom_option_var(ENABLE_NEON "Enables NEON optimizations on ARM targets." ON) |
| |
| # MIPS assembly/intrinsics flags. |
| set_aom_option_var(ENABLE_DSPR2 "Enables DSPR2 optimizations on MIPS targets." |
| OFF) |
| set_aom_option_var(ENABLE_MSA "Enables MSA optimizations on MIPS targets." OFF) |
| |
| # VSX intrinsics flags. |
| set_aom_option_var(ENABLE_VSX "Enables VSX optimizations on PowerPC targets." |
| ON) |
| |
| # x86/x86_64 assembly/intrinsics flags. |
| set_aom_option_var(ENABLE_MMX |
| "Enables MMX optimizations on x86/x86_64 targets." ON) |
| set_aom_option_var(ENABLE_SSE |
| "Enables SSE optimizations on x86/x86_64 targets." ON) |
| set_aom_option_var(ENABLE_SSE2 |
| "Enables SSE2 optimizations on x86/x86_64 targets." ON) |
| set_aom_option_var(ENABLE_SSE3 |
| "Enables SSE3 optimizations on x86/x86_64 targets." ON) |
| set_aom_option_var(ENABLE_SSSE3 |
| "Enables SSSE3 optimizations on x86/x86_64 targets." ON) |
| set_aom_option_var(ENABLE_SSE4_1 |
| "Enables SSE4_1 optimizations on x86/x86_64 targets." ON) |
| set_aom_option_var(ENABLE_SSE4_2 |
| "Enables SSE4_2 optimizations on x86/x86_64 targets." ON) |
| set_aom_option_var(ENABLE_AVX |
| "Enables AVX optimizations on x86/x86_64 targets." ON) |
| set_aom_option_var(ENABLE_AVX2 |
| "Enables AVX2 optimizations on x86/x86_64 targets." ON) |
