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Diffstat (limited to 'vp10/encoder/encoder.h')
| -rw-r--r-- | vp10/encoder/encoder.h | 650 |
1 files changed, 0 insertions, 650 deletions
diff --git a/vp10/encoder/encoder.h b/vp10/encoder/encoder.h deleted file mode 100644 index bac6b3627..000000000 --- a/vp10/encoder/encoder.h +++ /dev/null @@ -1,650 +0,0 @@ -/* - * 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 VP10_ENCODER_ENCODER_H_ -#define VP10_ENCODER_ENCODER_H_ - -#include <stdio.h> - -#include "./vpx_config.h" -#include "vpx/vp8cx.h" - -#include "vp10/common/alloccommon.h" -#include "vp10/common/ppflags.h" -#include "vp10/common/entropymode.h" -#include "vp10/common/thread_common.h" -#include "vp10/common/onyxc_int.h" - -#include "vp10/encoder/aq_cyclicrefresh.h" -#include "vp10/encoder/context_tree.h" -#include "vp10/encoder/encodemb.h" -#include "vp10/encoder/firstpass.h" -#include "vp10/encoder/lookahead.h" -#include "vp10/encoder/mbgraph.h" -#include "vp10/encoder/mcomp.h" -#include "vp10/encoder/quantize.h" -#include "vp10/encoder/ratectrl.h" -#include "vp10/encoder/rd.h" -#include "vp10/encoder/speed_features.h" -#include "vp10/encoder/tokenize.h" - -#if CONFIG_VP9_TEMPORAL_DENOISING -#include "vp10/encoder/denoiser.h" -#endif - -#if CONFIG_INTERNAL_STATS -#include "vpx_dsp/ssim.h" -#endif -#include "vpx_dsp/variance.h" -#include "vpx/internal/vpx_codec_internal.h" -#include "vpx_util/vpx_thread.h" - -#ifdef __cplusplus -extern "C" { -#endif - -typedef struct { - int nmvjointcost[MV_JOINTS]; - int nmvcosts[2][MV_VALS]; - int nmvcosts_hp[2][MV_VALS]; - -#if !CONFIG_MISC_FIXES - vpx_prob segment_pred_probs[PREDICTION_PROBS]; -#endif - - unsigned char *last_frame_seg_map_copy; - - // 0 = Intra, Last, GF, ARF - signed char last_ref_lf_deltas[MAX_REF_FRAMES]; - // 0 = ZERO_MV, MV - signed char last_mode_lf_deltas[MAX_MODE_LF_DELTAS]; - - FRAME_CONTEXT fc; -} CODING_CONTEXT; - - -typedef enum { - // encode_breakout is disabled. - ENCODE_BREAKOUT_DISABLED = 0, - // encode_breakout is enabled. - ENCODE_BREAKOUT_ENABLED = 1, - // encode_breakout is enabled with small max_thresh limit. - ENCODE_BREAKOUT_LIMITED = 2 -} ENCODE_BREAKOUT_TYPE; - -typedef enum { - NORMAL = 0, - FOURFIVE = 1, - THREEFIVE = 2, - ONETWO = 3 -} VPX_SCALING; - -typedef enum { - // Good Quality Fast Encoding. The encoder balances quality with the amount of - // time it takes to encode the output. Speed setting controls how fast. - GOOD, - - // The encoder places priority on the quality of the output over encoding - // speed. The output is compressed at the highest possible quality. This - // option takes the longest amount of time to encode. Speed setting ignored. - BEST, - - // Realtime/Live Encoding. This mode is optimized for realtime encoding (for - // example, capturing a television signal or feed from a live camera). Speed - // setting controls how fast. - REALTIME -} MODE; - -typedef enum { - FRAMEFLAGS_KEY = 1 << 0, - FRAMEFLAGS_GOLDEN = 1 << 1, - FRAMEFLAGS_ALTREF = 1 << 2, -} FRAMETYPE_FLAGS; - -typedef enum { - NO_AQ = 0, - VARIANCE_AQ = 1, - COMPLEXITY_AQ = 2, - CYCLIC_REFRESH_AQ = 3, - AQ_MODE_COUNT // This should always be the last member of the enum -} AQ_MODE; - -typedef enum { - RESIZE_NONE = 0, // No frame resizing allowed. - RESIZE_FIXED = 1, // All frames are coded at the specified dimension. - RESIZE_DYNAMIC = 2 // Coded size of each frame is determined by the codec. -} RESIZE_TYPE; - -typedef struct VP10EncoderConfig { - BITSTREAM_PROFILE profile; - vpx_bit_depth_t bit_depth; // Codec bit-depth. - int width; // width of data passed to the compressor - int height; // height of data passed to the compressor - unsigned int input_bit_depth; // Input bit depth. - double init_framerate; // set to passed in framerate - int64_t target_bandwidth; // bandwidth to be used in kilobits per second - - int noise_sensitivity; // pre processing blur: recommendation 0 - int sharpness; // sharpening output: recommendation 0: - int speed; - // maximum allowed bitrate for any intra frame in % of bitrate target. - unsigned int rc_max_intra_bitrate_pct; - // maximum allowed bitrate for any inter frame in % of bitrate target. - unsigned int rc_max_inter_bitrate_pct; - // percent of rate boost for golden frame in CBR mode. - unsigned int gf_cbr_boost_pct; - - MODE mode; - int pass; - - // Key Framing Operations - int auto_key; // autodetect cut scenes and set the keyframes - int key_freq; // maximum distance to key frame. - - int lag_in_frames; // how many frames lag before we start encoding - - // ---------------------------------------------------------------- - // DATARATE CONTROL OPTIONS - - // vbr, cbr, constrained quality or constant quality - enum vpx_rc_mode rc_mode; - - // buffer targeting aggressiveness - int under_shoot_pct; - int over_shoot_pct; - - // buffering parameters - int64_t starting_buffer_level_ms; - int64_t optimal_buffer_level_ms; - int64_t maximum_buffer_size_ms; - - // Frame drop threshold. - int drop_frames_water_mark; - - // controlling quality - int fixed_q; - int worst_allowed_q; - int best_allowed_q; - int cq_level; - AQ_MODE aq_mode; // Adaptive Quantization mode - - // Internal frame size scaling. - RESIZE_TYPE resize_mode; - int scaled_frame_width; - int scaled_frame_height; - - // Enable feature to reduce the frame quantization every x frames. - int frame_periodic_boost; - - // two pass datarate control - int two_pass_vbrbias; // two pass datarate control tweaks - int two_pass_vbrmin_section; - int two_pass_vbrmax_section; - // END DATARATE CONTROL OPTIONS - // ---------------------------------------------------------------- - - int enable_auto_arf; - - int encode_breakout; // early breakout : for video conf recommend 800 - - /* Bitfield defining the error resiliency features to enable. - * Can provide decodable frames after losses in previous - * frames and decodable partitions after losses in the same frame. - */ - unsigned int error_resilient_mode; - - /* Bitfield defining the parallel decoding mode where the - * decoding in successive frames may be conducted in parallel - * just by decoding the frame headers. - */ - unsigned int frame_parallel_decoding_mode; - - int arnr_max_frames; - int arnr_strength; - - int min_gf_interval; - int max_gf_interval; - - int tile_columns; - int tile_rows; - - int max_threads; - - vpx_fixed_buf_t two_pass_stats_in; - struct vpx_codec_pkt_list *output_pkt_list; - -#if CONFIG_FP_MB_STATS - vpx_fixed_buf_t firstpass_mb_stats_in; -#endif - - vp8e_tuning tuning; - vp9e_tune_content content; -#if CONFIG_VP9_HIGHBITDEPTH - int use_highbitdepth; -#endif - vpx_color_space_t color_space; - int color_range; - int render_width; - int render_height; -} VP10EncoderConfig; - -static INLINE int is_lossless_requested(const VP10EncoderConfig *cfg) { - return cfg->best_allowed_q == 0 && cfg->worst_allowed_q == 0; -} - -// TODO(jingning) All spatially adaptive variables should go to TileDataEnc. -typedef struct TileDataEnc { - TileInfo tile_info; - int thresh_freq_fact[BLOCK_SIZES][MAX_MODES]; - int mode_map[BLOCK_SIZES][MAX_MODES]; -} TileDataEnc; - -typedef struct RD_COUNTS { - vp10_coeff_count coef_counts[TX_SIZES][PLANE_TYPES]; - int64_t comp_pred_diff[REFERENCE_MODES]; - int64_t filter_diff[SWITCHABLE_FILTER_CONTEXTS]; -} RD_COUNTS; - -typedef struct ThreadData { - MACROBLOCK mb; - RD_COUNTS rd_counts; - FRAME_COUNTS *counts; - - PICK_MODE_CONTEXT *leaf_tree; - PC_TREE *pc_tree; - PC_TREE *pc_root; -} ThreadData; - -struct EncWorkerData; - -typedef struct ActiveMap { - int enabled; - int update; - unsigned char *map; -} ActiveMap; - -typedef enum { - Y, - U, - V, - ALL -} STAT_TYPE; - -typedef struct IMAGE_STAT { - double stat[ALL+1]; - double worst; -} ImageStat; - -typedef struct VP10_COMP { - QUANTS quants; - ThreadData td; - MB_MODE_INFO_EXT *mbmi_ext_base; - DECLARE_ALIGNED(16, int16_t, y_dequant[QINDEX_RANGE][8]); - DECLARE_ALIGNED(16, int16_t, uv_dequant[QINDEX_RANGE][8]); - VP10_COMMON common; - VP10EncoderConfig oxcf; - struct lookahead_ctx *lookahead; - struct lookahead_entry *alt_ref_source; - - YV12_BUFFER_CONFIG *Source; - YV12_BUFFER_CONFIG *Last_Source; // NULL for first frame and alt_ref frames - YV12_BUFFER_CONFIG *un_scaled_source; - YV12_BUFFER_CONFIG scaled_source; - YV12_BUFFER_CONFIG *unscaled_last_source; - YV12_BUFFER_CONFIG scaled_last_source; - - TileDataEnc *tile_data; - int allocated_tiles; // Keep track of memory allocated for tiles. - - // For a still frame, this flag is set to 1 to skip partition search. - int partition_search_skippable_frame; - - int scaled_ref_idx[MAX_REF_FRAMES]; - int lst_fb_idx; - int gld_fb_idx; - int alt_fb_idx; - - 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 *tile_tok[4][1 << 6]; - unsigned int tok_count[4][1 << 6]; - - // Ambient reconstruction err target for force key frames - int64_t ambient_err; - - RD_OPT rd; - - CODING_CONTEXT coding_context; - - int *nmvcosts[2]; - int *nmvcosts_hp[2]; - int *nmvsadcosts[2]; - int *nmvsadcosts_hp[2]; - - int64_t last_time_stamp_seen; - int64_t last_end_time_stamp_seen; - int64_t first_time_stamp_ever; - - RATE_CONTROL rc; - double framerate; - - int interp_filter_selected[MAX_REF_FRAMES][SWITCHABLE]; - - 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 ref_frame_flags; - - SPEED_FEATURES sf; - - unsigned int max_mv_magnitude; - int mv_step_param; - - int allow_comp_inter_inter; - - // Default value is 1. From first pass stats, encode_breakout may be disabled. - ENCODE_BREAKOUT_TYPE allow_encode_breakout; - - // Get threshold from external input. A suggested threshold is 800 for HD - // clips, and 300 for < HD clips. - int encode_breakout; - - unsigned char *segmentation_map; - - // segment threashold for encode breakout - int segment_encode_breakout[MAX_SEGMENTS]; - - CYCLIC_REFRESH *cyclic_refresh; - ActiveMap active_map; - - fractional_mv_step_fp *find_fractional_mv_step; - vp10_full_search_fn_t full_search_sad; - vp10_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; - -#if CONFIG_FP_MB_STATS - int use_fp_mb_stats; -#endif - - TWO_PASS twopass; - - YV12_BUFFER_CONFIG alt_ref_buffer; - - -#if CONFIG_INTERNAL_STATS - unsigned int mode_chosen_counts[MAX_MODES]; - - int count; - uint64_t total_sq_error; - uint64_t total_samples; - ImageStat psnr; - - uint64_t totalp_sq_error; - uint64_t totalp_samples; - ImageStat psnrp; - - double total_blockiness; - double worst_blockiness; - - int bytes; - double summed_quality; - double summed_weights; - double summedp_quality; - double summedp_weights; - unsigned int tot_recode_hits; - double worst_ssim; - - ImageStat ssimg; - ImageStat fastssim; - ImageStat psnrhvs; - - int b_calculate_ssimg; - int b_calculate_blockiness; - - int b_calculate_consistency; - - double total_inconsistency; - double worst_consistency; - Ssimv *ssim_vars; - Metrics metrics; -#endif - int b_calculate_psnr; - - int droppable; - - int initial_width; - int initial_height; - int initial_mbs; // Number of MBs in the full-size frame; to be used to - // normalize the firstpass stats. This will differ from the - // number of MBs in the current frame when the frame is - // scaled. - - // Store frame variance info in SOURCE_VAR_BASED_PARTITION search type. - diff *source_diff_var; - // The threshold used in SOURCE_VAR_BASED_PARTITION search type. - unsigned int source_var_thresh; - int frames_till_next_var_check; - - int frame_flags; - - search_site_config ss_cfg; - - int mbmode_cost[INTRA_MODES]; - unsigned int inter_mode_cost[INTER_MODE_CONTEXTS][INTER_MODES]; - int intra_uv_mode_cost[INTRA_MODES]; - int y_mode_costs[INTRA_MODES][INTRA_MODES][INTRA_MODES]; - int switchable_interp_costs[SWITCHABLE_FILTER_CONTEXTS][SWITCHABLE_FILTERS]; - int partition_cost[PARTITION_CONTEXTS][PARTITION_TYPES]; - int palette_y_size_cost[PALETTE_BLOCK_SIZES][PALETTE_SIZES]; - int palette_uv_size_cost[PALETTE_BLOCK_SIZES][PALETTE_SIZES]; - int palette_y_color_cost[PALETTE_MAX_SIZE - 1][PALETTE_COLOR_CONTEXTS] - [PALETTE_COLORS]; - int palette_uv_color_cost[PALETTE_MAX_SIZE - 1][PALETTE_COLOR_CONTEXTS] - [PALETTE_COLORS]; - - int multi_arf_allowed; - int multi_arf_enabled; - int multi_arf_last_grp_enabled; - -#if CONFIG_VP9_TEMPORAL_DENOISING - VP9_DENOISER denoiser; -#endif - - int resize_pending; - int resize_state; - int resize_scale_num; - int resize_scale_den; - int resize_avg_qp; - int resize_buffer_underflow; - int resize_count; - - // VAR_BASED_PARTITION thresholds - // 0 - threshold_64x64; 1 - threshold_32x32; - // 2 - threshold_16x16; 3 - vbp_threshold_8x8; - int64_t vbp_thresholds[4]; - int64_t vbp_threshold_minmax; - int64_t vbp_threshold_sad; - BLOCK_SIZE vbp_bsize_min; - - // Multi-threading - int num_workers; - VPxWorker *workers; - struct EncWorkerData *tile_thr_data; - VP9LfSync lf_row_sync; -} VP10_COMP; - -void vp10_initialize_enc(void); - -struct VP10_COMP *vp10_create_compressor(VP10EncoderConfig *oxcf, - BufferPool *const pool); -void vp10_remove_compressor(VP10_COMP *cpi); - -void vp10_change_config(VP10_COMP *cpi, const VP10EncoderConfig *oxcf); - - // receive a frames worth of data. caller can assume that a copy of this - // frame is made and not just a copy of the pointer.. -int vp10_receive_raw_frame(VP10_COMP *cpi, unsigned int frame_flags, - YV12_BUFFER_CONFIG *sd, int64_t time_stamp, - int64_t end_time_stamp); - -int vp10_get_compressed_data(VP10_COMP *cpi, unsigned int *frame_flags, - size_t *size, uint8_t *dest, - int64_t *time_stamp, int64_t *time_end, int flush); - -int vp10_get_preview_raw_frame(VP10_COMP *cpi, YV12_BUFFER_CONFIG *dest, - vp10_ppflags_t *flags); - -int vp10_use_as_reference(VP10_COMP *cpi, int ref_frame_flags); - -void vp10_update_reference(VP10_COMP *cpi, int ref_frame_flags); - -int vp10_copy_reference_enc(VP10_COMP *cpi, VP9_REFFRAME ref_frame_flag, - YV12_BUFFER_CONFIG *sd); - -int vp10_set_reference_enc(VP10_COMP *cpi, VP9_REFFRAME ref_frame_flag, - YV12_BUFFER_CONFIG *sd); - -int vp10_update_entropy(VP10_COMP *cpi, int update); - -int vp10_set_active_map(VP10_COMP *cpi, unsigned char *map, int rows, int cols); - -int vp10_get_active_map(VP10_COMP *cpi, unsigned char *map, int rows, int cols); - -int vp10_set_internal_size(VP10_COMP *cpi, - VPX_SCALING horiz_mode, VPX_SCALING vert_mode); - -int vp10_set_size_literal(VP10_COMP *cpi, unsigned int width, - unsigned int height); - -int vp10_get_quantizer(struct VP10_COMP *cpi); - -static INLINE int frame_is_kf_gf_arf(const VP10_COMP *cpi) { - return frame_is_intra_only(&cpi->common) || - cpi->refresh_alt_ref_frame || - (cpi->refresh_golden_frame && !cpi->rc.is_src_frame_alt_ref); -} - -static INLINE int get_ref_frame_map_idx(const VP10_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 INLINE int get_ref_frame_buf_idx(const VP10_COMP *const cpi, - int ref_frame) { - const VP10_COMMON *const cm = &cpi->common; - const int map_idx = get_ref_frame_map_idx(cpi, ref_frame); - return (map_idx != INVALID_IDX) ? cm->ref_frame_map[map_idx] : INVALID_IDX; -} - -static INLINE YV12_BUFFER_CONFIG *get_ref_frame_buffer( - VP10_COMP *cpi, MV_REFERENCE_FRAME ref_frame) { - VP10_COMMON *const cm = &cpi->common; - const int buf_idx = get_ref_frame_buf_idx(cpi, ref_frame); - return - buf_idx != INVALID_IDX ? &cm->buffer_pool->frame_bufs[buf_idx].buf : NULL; -} - -static INLINE int get_token_alloc(int mb_rows, int mb_cols) { - // TODO(JBB): double check we can't exceed this token count if we have a - // 32x32 transform crossing a boundary at a multiple of 16. - // mb_rows, cols are in units of 16 pixels. We assume 3 planes all at full - // resolution. We assume up to 1 token per pixel, and then allow - // a head room of 1 EOSB token per 8x8 block per plane. - return mb_rows * mb_cols * (16 * 16 + 4) * 3; -} - -// Get the allocated token size for a tile. It does the same calculation as in -// the frame token allocation. -static INLINE int allocated_tokens(TileInfo tile) { - int tile_mb_rows = (tile.mi_row_end - tile.mi_row_start + 1) >> 1; - int tile_mb_cols = (tile.mi_col_end - tile.mi_col_start + 1) >> 1; - - return get_token_alloc(tile_mb_rows, tile_mb_cols); -} - -int64_t vp10_get_y_sse(const YV12_BUFFER_CONFIG *a, const YV12_BUFFER_CONFIG *b); -#if CONFIG_VP9_HIGHBITDEPTH -int64_t vp10_highbd_get_y_sse(const YV12_BUFFER_CONFIG *a, - const YV12_BUFFER_CONFIG *b); -#endif // CONFIG_VP9_HIGHBITDEPTH - -void vp10_alloc_compressor_data(VP10_COMP *cpi); - -void vp10_scale_references(VP10_COMP *cpi); - -void vp10_update_reference_frames(VP10_COMP *cpi); - -void vp10_set_high_precision_mv(VP10_COMP *cpi, int allow_high_precision_mv); - -YV12_BUFFER_CONFIG *vp10_scale_if_required_fast(VP10_COMMON *cm, - YV12_BUFFER_CONFIG *unscaled, - YV12_BUFFER_CONFIG *scaled); - -YV12_BUFFER_CONFIG *vp10_scale_if_required(VP10_COMMON *cm, - YV12_BUFFER_CONFIG *unscaled, - YV12_BUFFER_CONFIG *scaled); - -void vp10_apply_encoding_flags(VP10_COMP *cpi, vpx_enc_frame_flags_t flags); - -static INLINE int is_altref_enabled(const VP10_COMP *const cpi) { - return cpi->oxcf.mode != REALTIME && cpi->oxcf.lag_in_frames > 0 && - cpi->oxcf.enable_auto_arf; -} - -static INLINE void set_ref_ptrs(VP10_COMMON *cm, MACROBLOCKD *xd, - MV_REFERENCE_FRAME ref0, - MV_REFERENCE_FRAME ref1) { - xd->block_refs[0] = &cm->frame_refs[ref0 >= LAST_FRAME ? ref0 - LAST_FRAME - : 0]; - xd->block_refs[1] = &cm->frame_refs[ref1 >= LAST_FRAME ? ref1 - LAST_FRAME - : 0]; -} - -static INLINE int get_chessboard_index(const int frame_index) { - return frame_index & 0x1; -} - -static INLINE int *cond_cost_list(const struct VP10_COMP *cpi, int *cost_list) { - return cpi->sf.mv.subpel_search_method != SUBPEL_TREE ? cost_list : NULL; -} - -void vp10_new_framerate(VP10_COMP *cpi, double framerate); - -#define LAYER_IDS_TO_IDX(sl, tl, num_tl) ((sl) * (num_tl) + (tl)) - -#ifdef __cplusplus -} // extern "C" -#endif - -#endif // VP10_ENCODER_ENCODER_H_ |