| /* |
| * Copyright (c) 2010 The WebM project authors. All Rights Reserved. |
| * |
| * Use of this source code is governed by a BSD-style license |
| * that can be found in the LICENSE file in the root of the source |
| * tree. An additional intellectual property rights grant can be found |
| * in the file PATENTS. All contributing project authors may |
| * be found in the AUTHORS file in the root of the source tree. |
| */ |
| |
| |
| #ifndef VP9_ENCODER_VP9_ONYX_INT_H_ |
| #define VP9_ENCODER_VP9_ONYX_INT_H_ |
| |
| #include <stdio.h> |
| #include "./vpx_config.h" |
| #include "vp9/common/vp9_onyx.h" |
| #include "vp9/encoder/vp9_treewriter.h" |
| #include "vp9/encoder/vp9_tokenize.h" |
| #include "vp9/common/vp9_onyxc_int.h" |
| #include "vp9/encoder/vp9_variance.h" |
| #include "vp9/encoder/vp9_encodemb.h" |
| #include "vp9/encoder/vp9_quantize.h" |
| #include "vp9/common/vp9_entropy.h" |
| #include "vp9/common/vp9_entropymode.h" |
| #include "vpx_ports/mem.h" |
| #include "vpx/internal/vpx_codec_internal.h" |
| #include "vp9/encoder/vp9_mcomp.h" |
| #include "vp9/encoder/vp9_lookahead.h" |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| #define DISABLE_RC_LONG_TERM_MEM 0 |
| // #define MODE_TEST_HIT_STATS |
| |
| // #define SPEEDSTATS 1 |
| #if CONFIG_MULTIPLE_ARF |
| // Set MIN_GF_INTERVAL to 1 for the full decomposition. |
| #define MIN_GF_INTERVAL 2 |
| #else |
| #define MIN_GF_INTERVAL 4 |
| #endif |
| #define DEFAULT_GF_INTERVAL 7 |
| |
| #define KEY_FRAME_CONTEXT 5 |
| |
| #define MAX_MODES 30 |
| #define MAX_REFS 6 |
| |
| #define MIN_THRESHMULT 32 |
| #define MAX_THRESHMULT 512 |
| |
| #define GF_ZEROMV_ZBIN_BOOST 0 |
| #define LF_ZEROMV_ZBIN_BOOST 0 |
| #define MV_ZBIN_BOOST 0 |
| #define SPLIT_MV_ZBIN_BOOST 0 |
| #define INTRA_ZBIN_BOOST 0 |
| |
| typedef struct { |
| int nmvjointcost[MV_JOINTS]; |
| int nmvcosts[2][MV_VALS]; |
| int nmvcosts_hp[2][MV_VALS]; |
| |
| vp9_prob segment_pred_probs[PREDICTION_PROBS]; |
| |
| unsigned char *last_frame_seg_map_copy; |
| |
| // 0 = Intra, Last, GF, ARF |
| signed char last_ref_lf_deltas[MAX_REF_LF_DELTAS]; |
| // 0 = ZERO_MV, MV |
| signed char last_mode_lf_deltas[MAX_MODE_LF_DELTAS]; |
| |
| FRAME_CONTEXT fc; |
| } CODING_CONTEXT; |
| |
| typedef struct { |
| double frame; |
| double intra_error; |
| double coded_error; |
| double sr_coded_error; |
| double ssim_weighted_pred_err; |
| double pcnt_inter; |
| double pcnt_motion; |
| double pcnt_second_ref; |
| double pcnt_neutral; |
| double MVr; |
| double mvr_abs; |
| double MVc; |
| double mvc_abs; |
| double MVrv; |
| double MVcv; |
| double mv_in_out_count; |
| double new_mv_count; |
| double duration; |
| double count; |
| } FIRSTPASS_STATS; |
| |
| typedef struct { |
| struct { |
| int err; |
| union { |
| int_mv mv; |
| MB_PREDICTION_MODE mode; |
| } m; |
| } ref[MAX_REF_FRAMES]; |
| } MBGRAPH_MB_STATS; |
| |
| typedef struct { |
| MBGRAPH_MB_STATS *mb_stats; |
| } MBGRAPH_FRAME_STATS; |
| |
| // This enumerator type needs to be kept aligned with the mode order in |
| // const MODE_DEFINITION vp9_mode_order[MAX_MODES] used in the rd code. |
| typedef enum { |
| THR_NEARESTMV, |
| THR_NEARESTA, |
| THR_NEARESTG, |
| |
| THR_DC, |
| |
| THR_NEWMV, |
| THR_NEWA, |
| THR_NEWG, |
| |
| THR_NEARMV, |
| THR_NEARA, |
| THR_COMP_NEARESTLA, |
| THR_COMP_NEARESTGA, |
| |
| THR_TM, |
| |
| THR_COMP_NEARLA, |
| THR_COMP_NEWLA, |
| THR_NEARG, |
| THR_COMP_NEARGA, |
| THR_COMP_NEWGA, |
| |
| THR_ZEROMV, |
| THR_ZEROG, |
| THR_ZEROA, |
| THR_COMP_ZEROLA, |
| THR_COMP_ZEROGA, |
| |
| THR_H_PRED, |
| THR_V_PRED, |
| THR_D135_PRED, |
| THR_D207_PRED, |
| THR_D153_PRED, |
| THR_D63_PRED, |
| THR_D117_PRED, |
| THR_D45_PRED, |
| } THR_MODES; |
| |
| typedef enum { |
| THR_LAST, |
| THR_GOLD, |
| THR_ALTR, |
| THR_COMP_LA, |
| THR_COMP_GA, |
| THR_INTRA, |
| } THR_MODES_SUB8X8; |
| |
| typedef enum { |
| DIAMOND = 0, |
| NSTEP = 1, |
| HEX = 2, |
| BIGDIA = 3, |
| SQUARE = 4 |
| } SEARCH_METHODS; |
| |
| typedef enum { |
| USE_FULL_RD = 0, |
| USE_LARGESTINTRA, |
| USE_LARGESTINTRA_MODELINTER, |
| USE_LARGESTALL |
| } TX_SIZE_SEARCH_METHOD; |
| |
| typedef enum { |
| // Values should be powers of 2 so that they can be selected as bits of |
| // an integer flags field |
| |
| // terminate search early based on distortion so far compared to |
| // qp step, distortion in the neighborhood of the frame, etc. |
| FLAG_EARLY_TERMINATE = 1, |
| |
| // skips comp inter modes if the best so far is an intra mode |
| FLAG_SKIP_COMP_BESTINTRA = 2, |
| |
| // skips comp inter modes if the best single intermode so far does |
| // not have the same reference as one of the two references being |
| // tested |
| FLAG_SKIP_COMP_REFMISMATCH = 4, |
| |
| // skips oblique intra modes if the best so far is an inter mode |
| FLAG_SKIP_INTRA_BESTINTER = 8, |
| |
| // skips oblique intra modes at angles 27, 63, 117, 153 if the best |
| // intra so far is not one of the neighboring directions |
| FLAG_SKIP_INTRA_DIRMISMATCH = 16, |
| |
| // skips intra modes other than DC_PRED if the source variance |
| // is small |
| FLAG_SKIP_INTRA_LOWVAR = 32, |
| } MODE_SEARCH_SKIP_LOGIC; |
| |
| typedef enum { |
| SUBPEL_TREE = 0, |
| // Other methods to come |
| } SUBPEL_SEARCH_METHODS; |
| |
| #define ALL_INTRA_MODES 0x3FF |
| #define INTRA_DC_ONLY 0x01 |
| #define INTRA_DC_TM ((1 << TM_PRED) | (1 << DC_PRED)) |
| #define INTRA_DC_H_V ((1 << DC_PRED) | (1 << V_PRED) | (1 << H_PRED)) |
| #define INTRA_DC_TM_H_V (INTRA_DC_TM | (1 << V_PRED) | (1 << H_PRED)) |
| |
| typedef enum { |
| LAST_FRAME_PARTITION_OFF = 0, |
| LAST_FRAME_PARTITION_LOW_MOTION = 1, |
| LAST_FRAME_PARTITION_ALL = 2 |
| } LAST_FRAME_PARTITION_METHOD; |
| |
| typedef struct { |
| // This flag refers to whether or not to perform rd optimization. |
| int RD; |
| |
| // Motion search method (Diamond, NSTEP, Hex, Big Diamond, Square, etc). |
| SEARCH_METHODS search_method; |
| |
| // Recode_loop can be: |
| // 0 means we only encode a frame once |
| // 1 means we can re-encode based on bitrate constraints on any frame |
| // 2 means we can only recode gold, alt, and key frames. |
| int recode_loop; |
| |
| // Subpel_search_method can only be subpel_tree which does a subpixel |
| // logarithmic search that keeps stepping at 1/2 pixel units until |
| // you stop getting a gain, and then goes on to 1/4 and repeats |
| // the same process. Along the way it skips many diagonals. |
| SUBPEL_SEARCH_METHODS subpel_search_method; |
| |
| // Maximum number of steps in logarithmic subpel search before giving up. |
| int subpel_iters_per_step; |
| |
| // Control when to stop subpel search |
| int subpel_force_stop; |
| |
| // Thresh_mult is used to set a threshold for the rd score. A higher value |
| // means that we will accept the best mode so far more often. This number |
| // is used in combination with the current block size, and thresh_freq_fact |
| // to pick a threshold. |
| int thresh_mult[MAX_MODES]; |
| int thresh_mult_sub8x8[MAX_REFS]; |
| |
| // This parameter controls the number of steps we'll do in a diamond |
| // search. |
| int max_step_search_steps; |
| |
| // This parameter controls which step in the n-step process we start at. |
| // It's changed adaptively based on circumstances. |
| int reduce_first_step_size; |
| |
| // If this is set to 1, we limit the motion search range to 2 times the |
| // largest motion vector found in the last frame. |
| int auto_mv_step_size; |
| |
| // Trellis (dynamic programming) optimization of quantized values (+1, 0). |
| int optimize_coefficients; |
| |
| // Always set to 0. If on it enables 0 cost background transmission |
| // (except for the initial transmission of the segmentation). The feature is |
| // disabled because the addition of very large block sizes make the |
| // backgrounds very to cheap to encode, and the segmentation we have |
| // adds overhead. |
| int static_segmentation; |
| |
| // If 1 we iterate finding a best reference for 2 ref frames together - via |
| // a log search that iterates 4 times (check around mv for last for best |
| // error of combined predictor then check around mv for alt). If 0 we |
| // we just use the best motion vector found for each frame by itself. |
| int comp_inter_joint_search_thresh; |
| |
| // This variable is used to cap the maximum number of times we skip testing a |
| // mode to be evaluated. A high value means we will be faster. |
| int adaptive_rd_thresh; |
| |
| // Enables skipping the reconstruction step (idct, recon) in the |
| // intermediate steps assuming the last frame didn't have too many intra |
| // blocks and the q is less than a threshold. |
| int skip_encode_sb; |
| int skip_encode_frame; |
| |
| // This variable allows us to reuse the last frames partition choices |
| // (64x64 v 32x32 etc) for this frame. It can be set to only use the last |
| // frame as a starting point in low motion scenes or always use it. If set |
| // we use last partitioning_redo frequency to determine how often to redo |
| // the partitioning from scratch. Adjust_partitioning_from_last_frame |
| // enables us to adjust up or down one partitioning from the last frames |
| // partitioning. |
| LAST_FRAME_PARTITION_METHOD use_lastframe_partitioning; |
| |
| // Determine which method we use to determine transform size. We can choose |
| // between options like full rd, largest for prediction size, largest |
| // for intra and model coefs for the rest. |
| TX_SIZE_SEARCH_METHOD tx_size_search_method; |
| |
| // Low precision 32x32 fdct keeps everything in 16 bits and thus is less |
| // precise but significantly faster than the non lp version. |
| int use_lp32x32fdct; |
| |
| // TODO(JBB): remove this as its no longer used. |
| |
| // If set partition size will always be always_this_block_size. |
| int use_one_partition_size_always; |
| |
| // Skip rectangular partition test when partition type none gives better |
| // rd than partition type split. |
| int less_rectangular_check; |
| |
| // Disable testing non square partitions. (eg 16x32) |
| int use_square_partition_only; |
| |
| // After looking at the first set of modes (set by index here), skip |
| // checking modes for reference frames that don't match the reference frame |
| // of the best so far. |
| int mode_skip_start; |
| |
| // TODO(JBB): Remove this. |
| int reference_masking; |
| |
| // Used in conjunction with use_one_partition_size_always. |
| BLOCK_SIZE always_this_block_size; |
| |
| // Sets min and max partition sizes for this 64x64 region based on the |
| // same superblock in last encoded frame, and the left and above neighbor |
| // in this block. |
| int auto_min_max_partition_size; |
| |
| // Min and max partition size we enable (block_size) as per auto |
| // min max, but also used by adjust partitioning, and pick_partitioning. |
| BLOCK_SIZE min_partition_size; |
| BLOCK_SIZE max_partition_size; |
| |
| // Whether or not we allow partitions one smaller or one greater than the last |
| // frame's partitioning. Only used if use_lastframe_partitioning is set. |
| int adjust_partitioning_from_last_frame; |
| |
| // How frequently we re do the partitioning from scratch. Only used if |
| // use_lastframe_partitioning is set. |
| int last_partitioning_redo_frequency; |
| |
| // Disables sub 8x8 blocksizes in different scenarios: Choices are to disable |
| // it always, to allow it for only Last frame and Intra, disable it for all |
| // inter modes or to enable it always. |
| int disable_split_mask; |
| |
| // TODO(jbb): Remove this and everything that uses it. It's only valid if |
| // we were doing small to large partition checks. We currently do the |
| // reverse. |
| int using_small_partition_info; |
| |
| // TODO(jingning): combine the related motion search speed features |
| // This allows us to use motion search at other sizes as a starting |
| // point for this motion search and limits the search range around it. |
| int adaptive_motion_search; |
| |
| // Allows sub 8x8 modes to use the prediction filter that was determined |
| // best for 8x8 mode. If set to 0 we always re check all the filters for |
| // sizes less than 8x8, 1 means we check all filter modes if no 8x8 filter |
| // was selected, and 2 means we use 8 tap if no 8x8 filter mode was selected. |
| int adaptive_pred_interp_filter; |
| |
| // Implements various heuristics to skip searching modes |
| // The heuristics selected are based on flags |
| // defined in the MODE_SEARCH_SKIP_HEURISTICS enum |
| unsigned int mode_search_skip_flags; |
| |
| // A source variance threshold below which the split mode is disabled |
| unsigned int disable_split_var_thresh; |
| |
| // A source variance threshold below which filter search is disabled |
| // Choose a very large value (UINT_MAX) to use 8-tap always |
| unsigned int disable_filter_search_var_thresh; |
| |
| // These bit masks allow you to enable or disable intra modes for each |
| // transform size separately. |
| int intra_y_mode_mask[TX_SIZES]; |
| int intra_uv_mode_mask[TX_SIZES]; |
| |
| // This variable enables an early break out of mode testing if the model for |
| // rd built from the prediction signal indicates a value that's much |
| // higher than the best rd we've seen so far. |
| int use_rd_breakout; |
| |
| // This enables us to use an estimate for intra rd based on dc mode rather |
| // than choosing an actual uv mode in the stage of encoding before the actual |
| // final encode. |
| int use_uv_intra_rd_estimate; |
| |
| // This feature controls how the loop filter level is determined: |
| // 0: Try the full image with different values. |
| // 1: Try a small portion of the image with different values. |
| // 2: Estimate the level based on quantizer and frame type |
| int use_fast_lpf_pick; |
| |
| // This feature limits the number of coefficients updates we actually do |
| // by only looking at counts from 1/2 the bands. |
| int use_fast_coef_updates; // 0: 2-loop, 1: 1-loop, 2: 1-loop reduced |
| } SPEED_FEATURES; |
| |
| typedef struct { |
| // Rate targetting variables |
| int this_frame_target; |
| int projected_frame_size; |
| int sb64_target_rate; |
| int last_q[3]; // Separate values for Intra/Inter/ARF-GF |
| int last_boosted_qindex; // Last boosted GF/KF/ARF q |
| |
| int gfu_boost; |
| int last_boost; |
| int kf_boost; |
| |
| double rate_correction_factor; |
| double key_frame_rate_correction_factor; |
| double gf_rate_correction_factor; |
| |
| unsigned int frames_since_golden; |
| unsigned int frames_till_gf_update_due; // Count down till next GF |
| unsigned int max_gf_interval; |
| unsigned int baseline_gf_interval; |
| unsigned int frames_to_key; |
| unsigned int frames_since_key; |
| unsigned int this_key_frame_forced; |
| unsigned int next_key_frame_forced; |
| unsigned int source_alt_ref_pending; |
| unsigned int source_alt_ref_active; |
| unsigned int is_src_frame_alt_ref; |
| |
| int per_frame_bandwidth; // Current section per frame bandwidth target |
| int av_per_frame_bandwidth; // Average frame size target for clip |
| int min_frame_bandwidth; // Minimum allocation used for any frame |
| int max_frame_bandwidth; // Maximum burst rate allowed for a frame. |
| |
| int ni_av_qi; |
| int ni_tot_qi; |
| int ni_frames; |
| int avg_frame_qindex[3]; // 0 - KEY, 1 - INTER, 2 - ARF/GF |
| double tot_q; |
| double avg_q; |
| |
| int buffer_level; |
| int bits_off_target; |
| |
| int decimation_factor; |
| int decimation_count; |
| |
| int rolling_target_bits; |
| int rolling_actual_bits; |
| |
| int long_rolling_target_bits; |
| int long_rolling_actual_bits; |
| |
| int64_t total_actual_bits; |
| int total_target_vs_actual; // debug stats |
| |
| int worst_quality; |
| int active_worst_quality; |
| int best_quality; |
| // int active_best_quality; |
| } RATE_CONTROL; |
| |
| typedef struct VP9_COMP { |
| DECLARE_ALIGNED(16, int16_t, y_quant[QINDEX_RANGE][8]); |
| DECLARE_ALIGNED(16, int16_t, y_quant_shift[QINDEX_RANGE][8]); |
| DECLARE_ALIGNED(16, int16_t, y_zbin[QINDEX_RANGE][8]); |
| DECLARE_ALIGNED(16, int16_t, y_round[QINDEX_RANGE][8]); |
| |
| DECLARE_ALIGNED(16, int16_t, uv_quant[QINDEX_RANGE][8]); |
| DECLARE_ALIGNED(16, int16_t, uv_quant_shift[QINDEX_RANGE][8]); |
| DECLARE_ALIGNED(16, int16_t, uv_zbin[QINDEX_RANGE][8]); |
| DECLARE_ALIGNED(16, int16_t, uv_round[QINDEX_RANGE][8]); |
| |
| #if CONFIG_ALPHA |
| DECLARE_ALIGNED(16, int16_t, a_quant[QINDEX_RANGE][8]); |
| DECLARE_ALIGNED(16, int16_t, a_quant_shift[QINDEX_RANGE][8]); |
| DECLARE_ALIGNED(16, int16_t, a_zbin[QINDEX_RANGE][8]); |
| DECLARE_ALIGNED(16, int16_t, a_round[QINDEX_RANGE][8]); |
| #endif |
| |
| MACROBLOCK mb; |
| VP9_COMMON common; |
| VP9_CONFIG oxcf; |
| struct rdcost_block_args rdcost_stack; |
| struct lookahead_ctx *lookahead; |
| struct lookahead_entry *source; |
| #if CONFIG_MULTIPLE_ARF |
| struct lookahead_entry *alt_ref_source[REF_FRAMES]; |
| #else |
| struct lookahead_entry *alt_ref_source; |
| #endif |
| |
| YV12_BUFFER_CONFIG *Source; |
| YV12_BUFFER_CONFIG *un_scaled_source; |
| YV12_BUFFER_CONFIG scaled_source; |
| |
| unsigned int key_frame_frequency; |
| |
| int gold_is_last; // gold same as last frame ( short circuit gold searches) |
| int alt_is_last; // Alt same as last ( short circuit altref search) |
| int gold_is_alt; // don't do both alt and gold search ( just do gold). |
| |
| int scaled_ref_idx[3]; |
| int lst_fb_idx; |
| int gld_fb_idx; |
| int alt_fb_idx; |
| |
| int current_layer; |
| int use_svc; |
| |
| #if CONFIG_MULTIPLE_ARF |
| int alt_ref_fb_idx[REF_FRAMES - 3]; |
| #endif |
| int refresh_last_frame; |
| int refresh_golden_frame; |
| int refresh_alt_ref_frame; |
| |
| int ext_refresh_frame_flags_pending; |
| int ext_refresh_last_frame; |
| int ext_refresh_golden_frame; |
| int ext_refresh_alt_ref_frame; |
| |
| int ext_refresh_frame_context_pending; |
| int ext_refresh_frame_context; |
| |
| YV12_BUFFER_CONFIG last_frame_uf; |
| |
| TOKENEXTRA *tok; |
| unsigned int tok_count[4][1 << 6]; |
| |
| #if CONFIG_MULTIPLE_ARF |
| // Position within a frame coding order (including any additional ARF frames). |
| unsigned int sequence_number; |
| // Next frame in naturally occurring order that has not yet been coded. |
| int next_frame_in_order; |
| #endif |
| |
| // Ambient reconstruction err target for force key frames |
| int ambient_err; |
| |
| unsigned int mode_chosen_counts[MAX_MODES]; |
| unsigned int sub8x8_mode_chosen_counts[MAX_REFS]; |
| int64_t mode_skip_mask; |
| int ref_frame_mask; |
| int set_ref_frame_mask; |
| |
| int rd_threshes[MAX_SEGMENTS][BLOCK_SIZES][MAX_MODES]; |
| int rd_thresh_freq_fact[BLOCK_SIZES][MAX_MODES]; |
| int rd_thresh_sub8x8[MAX_SEGMENTS][BLOCK_SIZES][MAX_REFS]; |
| int rd_thresh_freq_sub8x8[BLOCK_SIZES][MAX_REFS]; |
| |
| int64_t rd_comp_pred_diff[REFERENCE_MODES]; |
| int64_t rd_prediction_type_threshes[4][REFERENCE_MODES]; |
| int64_t rd_tx_select_diff[TX_MODES]; |
| // FIXME(rbultje) can this overflow? |
| int rd_tx_select_threshes[4][TX_MODES]; |
| |
| int64_t rd_filter_diff[SWITCHABLE_FILTER_CONTEXTS]; |
| int64_t rd_filter_threshes[4][SWITCHABLE_FILTER_CONTEXTS]; |
| int64_t rd_filter_cache[SWITCHABLE_FILTER_CONTEXTS]; |
| int64_t mask_filter_rd; |
| |
| int RDMULT; |
| int RDDIV; |
| |
| CODING_CONTEXT coding_context; |
| |
| int zbin_mode_boost; |
| int zbin_mode_boost_enabled; |
| int active_arnr_frames; // <= cpi->oxcf.arnr_max_frames |
| int active_arnr_strength; // <= cpi->oxcf.arnr_max_strength |
| |
| double output_framerate; |
| int64_t last_time_stamp_seen; |
| int64_t last_end_time_stamp_seen; |
| int64_t first_time_stamp_ever; |
| |
| RATE_CONTROL rc; |
| |
| int cq_target_quality; |
| |
| vp9_coeff_count coef_counts[TX_SIZES][PLANE_TYPES]; |
| vp9_coeff_probs_model frame_coef_probs[TX_SIZES][PLANE_TYPES]; |
| vp9_coeff_stats frame_branch_ct[TX_SIZES][PLANE_TYPES]; |
| |
| int64_t target_bandwidth; |
| struct vpx_codec_pkt_list *output_pkt_list; |
| |
| MBGRAPH_FRAME_STATS mbgraph_stats[MAX_LAG_BUFFERS]; |
| int mbgraph_n_frames; // number of frames filled in the above |
| int static_mb_pct; // % forced skip mbs by segmentation |
| int seg0_progress, seg0_idx, seg0_cnt; |
| |
| // for real time encoding |
| int speed; |
| int compressor_speed; |
| |
| int cpu_used; |
| int pass; |
| |
| vp9_prob last_skip_false_probs[3][MBSKIP_CONTEXTS]; |
| int last_skip_probs_q[3]; |
| |
| int ref_frame_flags; |
| |
| SPEED_FEATURES sf; |
| |
| unsigned int max_mv_magnitude; |
| int mv_step_param; |
| |
| unsigned char *segmentation_map; |
| |
| // segment threashold for encode breakout |
| int segment_encode_breakout[MAX_SEGMENTS]; |
| |
| unsigned char *complexity_map; |
| |
| unsigned char *active_map; |
| unsigned int active_map_enabled; |
| |
| fractional_mv_step_fp *find_fractional_mv_step; |
| fractional_mv_step_comp_fp *find_fractional_mv_step_comp; |
| vp9_full_search_fn_t full_search_sad; |
| vp9_refining_search_fn_t refining_search_sad; |
| vp9_diamond_search_fn_t diamond_search_sad; |
| vp9_variance_fn_ptr_t fn_ptr[BLOCK_SIZES]; |
| uint64_t time_receive_data; |
| uint64_t time_compress_data; |
| uint64_t time_pick_lpf; |
| uint64_t time_encode_sb_row; |
| |
| struct twopass_rc { |
| unsigned int section_intra_rating; |
| unsigned int next_iiratio; |
| unsigned int this_iiratio; |
| FIRSTPASS_STATS total_stats; |
| FIRSTPASS_STATS this_frame_stats; |
| FIRSTPASS_STATS *stats_in, *stats_in_end, *stats_in_start; |
| FIRSTPASS_STATS total_left_stats; |
| int first_pass_done; |
| int64_t bits_left; |
| int64_t clip_bits_total; |
| double avg_iiratio; |
| double modified_error_min; |
| double modified_error_max; |
| double modified_error_total; |
| double modified_error_left; |
| double kf_intra_err_min; |
| double gf_intra_err_min; |
| int static_scene_max_gf_interval; |
| int kf_bits; |
| // Remaining error from uncoded frames in a gf group. Two pass use only |
| int64_t gf_group_error_left; |
| |
| // Projected total bits available for a key frame group of frames |
| int64_t kf_group_bits; |
| |
| // Error score of frames still to be coded in kf group |
| int64_t kf_group_error_left; |
| |
| // Projected Bits available for a group of frames including 1 GF or ARF |
| int64_t gf_group_bits; |
| // Bits for the golden frame or ARF - 2 pass only |
| int gf_bits; |
| int alt_extra_bits; |
| |
| int sr_update_lag; |
| |
| int kf_zeromotion_pct; |
| int gf_zeromotion_pct; |
| } twopass; |
| |
| YV12_BUFFER_CONFIG alt_ref_buffer; |
| YV12_BUFFER_CONFIG *frames[MAX_LAG_BUFFERS]; |
| int fixed_divide[512]; |
| |
| #if CONFIG_INTERNAL_STATS |
| int count; |
| double total_y; |
| double total_u; |
| double total_v; |
| double total; |
| uint64_t total_sq_error; |
| uint64_t total_samples; |
| |
| double totalp_y; |
| double totalp_u; |
| double totalp_v; |
| double totalp; |
| uint64_t totalp_sq_error; |
| uint64_t totalp_samples; |
| |
| int bytes; |
| double summed_quality; |
| double summed_weights; |
| double summedp_quality; |
| double summedp_weights; |
| unsigned int tot_recode_hits; |
| |
| |
| double total_ssimg_y; |
| double total_ssimg_u; |
| double total_ssimg_v; |
| double total_ssimg_all; |
| |
| int b_calculate_ssimg; |
| #endif |
| int b_calculate_psnr; |
| |
| // Per MB activity measurement |
| unsigned int activity_avg; |
| unsigned int *mb_activity_map; |
| int *mb_norm_activity_map; |
| int output_partition; |
| |
| // Force next frame to intra when kf_auto says so. |
| int force_next_frame_intra; |
| |
| int droppable; |
| |
| int dummy_packing; /* flag to indicate if packing is dummy */ |
| |
| unsigned int tx_stepdown_count[TX_SIZES]; |
| |
| int initial_width; |
| int initial_height; |
| |
| int number_spatial_layers; |
| int enable_encode_breakout; // Default value is 1. From first pass stats, |
| // encode_breakout may be disabled. |
| |
| #if CONFIG_MULTIPLE_ARF |
| // ARF tracking variables. |
| int multi_arf_enabled; |
| unsigned int frame_coding_order_period; |
| unsigned int new_frame_coding_order_period; |
| int frame_coding_order[MAX_LAG_BUFFERS * 2]; |
| int arf_buffer_idx[MAX_LAG_BUFFERS * 3 / 2]; |
| int arf_weight[MAX_LAG_BUFFERS]; |
| int arf_buffered; |
| int this_frame_weight; |
| int max_arf_level; |
| #endif |
| |
| #ifdef ENTROPY_STATS |
| int64_t mv_ref_stats[INTER_MODE_CONTEXTS][INTER_MODES - 1][2]; |
| #endif |
| |
| |
| #ifdef MODE_TEST_HIT_STATS |
| // Debug / test stats |
| int64_t mode_test_hits[BLOCK_SIZES]; |
| #endif |
| |
| // Y,U,V,(A) |
| ENTROPY_CONTEXT *above_context[MAX_MB_PLANE]; |
| ENTROPY_CONTEXT left_context[MAX_MB_PLANE][16]; |
| |
| PARTITION_CONTEXT *above_seg_context; |
| PARTITION_CONTEXT left_seg_context[8]; |
| } VP9_COMP; |
| |
| static int get_ref_frame_idx(const VP9_COMP *cpi, |
| MV_REFERENCE_FRAME ref_frame) { |
| if (ref_frame == LAST_FRAME) { |
| return cpi->lst_fb_idx; |
| } else if (ref_frame == GOLDEN_FRAME) { |
| return cpi->gld_fb_idx; |
| } else { |
| return cpi->alt_fb_idx; |
| } |
| } |
| |
| static YV12_BUFFER_CONFIG *get_ref_frame_buffer(VP9_COMP *cpi, |
| MV_REFERENCE_FRAME ref_frame) { |
| VP9_COMMON *const cm = &cpi->common; |
| return &cm->yv12_fb[cm->ref_frame_map[get_ref_frame_idx(cpi, ref_frame)]]; |
| } |
| |
| void vp9_encode_frame(VP9_COMP *cpi); |
| |
| void vp9_pack_bitstream(VP9_COMP *cpi, uint8_t *dest, size_t *size); |
| |
| void vp9_activity_masking(VP9_COMP *cpi, MACROBLOCK *x); |
| |
| void vp9_set_speed_features(VP9_COMP *cpi); |
| |
| int vp9_calc_ss_err(const YV12_BUFFER_CONFIG *source, |
| const YV12_BUFFER_CONFIG *reference); |
| |
| void vp9_alloc_compressor_data(VP9_COMP *cpi); |
| |
| int vp9_compute_qdelta(const VP9_COMP *cpi, double qstart, double qtarget); |
| |
| static int get_token_alloc(int mb_rows, int mb_cols) { |
| return mb_rows * mb_cols * (48 * 16 + 4); |
| } |
| |
| static void set_ref_ptrs(VP9_COMMON *cm, MACROBLOCKD *xd, |
| MV_REFERENCE_FRAME ref0, MV_REFERENCE_FRAME ref1) { |
| xd->block_refs[0] = &cm->frame_refs[ref0 - LAST_FRAME]; |
| xd->block_refs[1] = &cm->frame_refs[ref1 - LAST_FRAME]; |
| } |
| |
| #ifdef __cplusplus |
| } // extern "C" |
| #endif |
| |
| #endif // VP9_ENCODER_VP9_ONYX_INT_H_ |