libvpx: Pull from upstream

source/libvpx/vp9/encoder/vp9_onyx_int.h

 /*
  *  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.
  */
 
@@ skipping 59 matching lines @@
   vp9_prob single_ref_prob[REF_CONTEXTS][2];
   vp9_prob comp_ref_prob[REF_CONTEXTS];
 
   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];
 
-  vp9_coeff_probs_model coef_probs[TX_SIZE_MAX_SB][BLOCK_TYPES];
+  vp9_coeff_probs_model coef_probs[TX_SIZES][BLOCK_TYPES];
 
-  vp9_prob y_mode_prob[4][VP9_INTRA_MODES - 1];
-  vp9_prob uv_mode_prob[VP9_INTRA_MODES][VP9_INTRA_MODES - 1];
+  vp9_prob y_mode_prob[4][INTRA_MODES - 1];
+  vp9_prob uv_mode_prob[INTRA_MODES][INTRA_MODES - 1];
   vp9_prob partition_prob[2][NUM_PARTITION_CONTEXTS][PARTITION_TYPES - 1];
 
-  vp9_prob switchable_interp_prob[VP9_SWITCHABLE_FILTERS + 1]
-                                 [VP9_SWITCHABLE_FILTERS - 1];
+  vp9_prob switchable_interp_prob[SWITCHABLE_FILTERS + 1]
+                                 [SWITCHABLE_FILTERS - 1];
 
-  int inter_mode_counts[INTER_MODE_CONTEXTS][VP9_INTER_MODES - 1][2];
-  vp9_prob inter_mode_probs[INTER_MODE_CONTEXTS][VP9_INTER_MODES - 1];
+  int inter_mode_counts[INTER_MODE_CONTEXTS][INTER_MODES - 1][2];
+  vp9_prob inter_mode_probs[INTER_MODE_CONTEXTS][INTER_MODES - 1];
 
   struct tx_probs tx_probs;
   vp9_prob mbskip_probs[MBSKIP_CONTEXTS];
 } CODING_CONTEXT;
 
 typedef struct {
   double frame;
   double intra_error;
   double coded_error;
   double sr_coded_error;
@@ skipping 37 matching lines @@
 } 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_DC,
+
   THR_NEARESTA,
   THR_NEARESTG,
   THR_NEWMV,
   THR_COMP_NEARESTLA,
   THR_NEARMV,
   THR_COMP_NEARESTGA,
 
-  THR_DC,
-
   THR_NEWG,
   THR_NEWA,
   THR_NEARA,
 
   THR_TM,
 
   THR_COMP_NEARLA,
   THR_COMP_NEWLA,
   THR_NEARG,
   THR_COMP_NEARGA,
   THR_COMP_NEWGA,
 
   THR_SPLITMV,
   THR_SPLITG,
   THR_SPLITA,
   THR_COMP_SPLITLA,
   THR_COMP_SPLITGA,
 
   THR_ZEROMV,
   THR_ZEROG,
   THR_ZEROA,
   THR_COMP_ZEROLA,
   THR_COMP_ZEROGA,
 
   THR_B_PRED,
   THR_H_PRED,
   THR_V_PRED,
   THR_D135_PRED,
-  THR_D27_PRED,
+  THR_D207_PRED,
   THR_D153_PRED,
   THR_D63_PRED,
   THR_D117_PRED,
   THR_D45_PRED,
 } THR_MODES;
 
 typedef enum {
   DIAMOND = 0,
   NSTEP = 1,
-  HEX = 2
+  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 {
@@ skipping 11 matching lines @@
   // 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_ITERATIVE = 0,
+  SUBPEL_TREE = 1,
+  // 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_TM_H_V (INTRA_DC_TM | (1 << V_PRED) | (1 << H_PRED))
+
 typedef struct {
   int RD;
   SEARCH_METHODS search_method;
   int auto_filter;
   int recode_loop;
-  int iterative_sub_pixel;
-  int half_pixel_search;
-  int quarter_pixel_search;
+  SUBPEL_SEARCH_METHODS subpel_search_method;
+  int subpel_iters_per_step;
   int thresh_mult[MAX_MODES];
   int max_step_search_steps;
   int reduce_first_step_size;
   int auto_mv_step_size;
   int optimize_coefficients;
   int search_best_filter;
   int static_segmentation;
   int comp_inter_joint_search_thresh;
   int adaptive_rd_thresh;
   int skip_encode_sb;
   int skip_encode_frame;
   int use_lastframe_partitioning;
   TX_SIZE_SEARCH_METHOD tx_size_search_method;
-  int use_8tap_always;
+  int use_lp32x32fdct;
   int use_avoid_tested_higherror;
   int skip_lots_of_modes;
   int adjust_thresholds_by_speed;
   int partition_by_variance;
   int use_one_partition_size_always;
   int less_rectangular_check;
   int use_square_partition_only;
   int unused_mode_skip_lvl;
   int reference_masking;
-  BLOCK_SIZE_TYPE always_this_block_size;
-  int use_partitions_greater_than;
-  BLOCK_SIZE_TYPE greater_than_block_size;
-  int use_partitions_less_than;
-  BLOCK_SIZE_TYPE less_than_block_size;
+  BLOCK_SIZE always_this_block_size;
+  int auto_min_max_partition_size;
+  int auto_min_max_partition_interval;
+  int auto_min_max_partition_count;
+  BLOCK_SIZE min_partition_size;
+  BLOCK_SIZE max_partition_size;
   int adjust_partitioning_from_last_frame;
   int last_partitioning_redo_frequency;
   int disable_splitmv;
   int using_small_partition_info;
 
   // 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;
-  MB_PREDICTION_MODE last_chroma_intra_mode;
+  // 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;
+  int intra_y_mode_mask;
+  int intra_uv_mode_mask;
   int use_rd_breakout;
   int use_uv_intra_rd_estimate;
+  int use_fast_lpf_pick;
 } SPEED_FEATURES;
 
 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]);
@@ skipping 63 matching lines @@
   // Ambient reconstruction err target for force key frames
   int ambient_err;
 
   unsigned int mode_check_freq[MAX_MODES];
   unsigned int mode_test_hit_counts[MAX_MODES];
   unsigned int mode_chosen_counts[MAX_MODES];
   int64_t unused_mode_skip_mask;
   int ref_frame_mask;
   int set_ref_frame_mask;
 
-  int rd_thresh_mult[MAX_MODES];
-  int rd_baseline_thresh[BLOCK_SIZE_TYPES][MAX_MODES];
-  int rd_threshes[BLOCK_SIZE_TYPES][MAX_MODES];
-  int rd_thresh_freq_fact[BLOCK_SIZE_TYPES][MAX_MODES];
+  int rd_threshes[BLOCK_SIZES][MAX_MODES];
+  int rd_thresh_freq_fact[BLOCK_SIZES][MAX_MODES];
 
   int64_t rd_comp_pred_diff[NB_PREDICTION_TYPES];
   // FIXME(rbultje) int64_t?
   int rd_prediction_type_threshes[4][NB_PREDICTION_TYPES];
   unsigned int intra_inter_count[INTRA_INTER_CONTEXTS][2];
   unsigned int comp_inter_count[COMP_INTER_CONTEXTS][2];
   unsigned int single_ref_count[REF_CONTEXTS][2][2];
   unsigned int comp_ref_count[REF_CONTEXTS][2];
 
-  int64_t rd_tx_select_diff[NB_TXFM_MODES];
+  int64_t rd_tx_select_diff[TX_MODES];
   // FIXME(rbultje) can this overflow?
-  int rd_tx_select_threshes[4][NB_TXFM_MODES];
+  int rd_tx_select_threshes[4][TX_MODES];
 
-  int64_t rd_filter_diff[VP9_SWITCHABLE_FILTERS + 1];
-  int64_t rd_filter_threshes[4][VP9_SWITCHABLE_FILTERS + 1];
-  int64_t rd_filter_cache[VP9_SWITCHABLE_FILTERS + 1];
+  int64_t rd_filter_diff[SWITCHABLE_FILTERS + 1];
+  int64_t rd_filter_threshes[4][SWITCHABLE_FILTERS + 1];
+  int64_t rd_filter_cache[SWITCHABLE_FILTERS + 1];
 
   int RDMULT;
   int RDDIV;
 
   CODING_CONTEXT coding_context;
 
   // Rate targetting variables
   int this_frame_target;
   int projected_frame_size;
   int last_q[2];                   // Separate values for Intra/Inter
@@ skipping 54 matching lines @@
   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;
 
   int cq_target_quality;
 
-  int y_mode_count[4][VP9_INTRA_MODES];
-  int y_uv_mode_count[VP9_INTRA_MODES][VP9_INTRA_MODES];
+  int y_mode_count[4][INTRA_MODES];
+  int y_uv_mode_count[INTRA_MODES][INTRA_MODES];
   unsigned int partition_count[NUM_PARTITION_CONTEXTS][PARTITION_TYPES];
 
   nmv_context_counts NMVcount;
 
-  vp9_coeff_count coef_counts[TX_SIZE_MAX_SB][BLOCK_TYPES];
-  vp9_coeff_probs_model frame_coef_probs[TX_SIZE_MAX_SB][BLOCK_TYPES];
-  vp9_coeff_stats frame_branch_ct[TX_SIZE_MAX_SB][BLOCK_TYPES];
+  vp9_coeff_count coef_counts[TX_SIZES][BLOCK_TYPES];
+  vp9_coeff_probs_model frame_coef_probs[TX_SIZES][BLOCK_TYPES];
+  vp9_coeff_stats frame_branch_ct[TX_SIZES][BLOCK_TYPES];
 
   int gfu_boost;
   int last_boost;
   int kf_boost;
   int kf_zeromotion_pct;
 
   int64_t target_bandwidth;
   struct vpx_codec_pkt_list  *output_pkt_list;
 
 #if 0
@@ skipping 40 matching lines @@
 
   unsigned char *segmentation_map;
 
   // segment threashold for encode breakout
   int  segment_encode_breakout[MAX_SEGMENTS];
 
   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_SIZE_TYPES];
+  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_mb_row;
+  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;
@@ skipping 68 matching lines @@
   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 switchable_interp_count[VP9_SWITCHABLE_FILTERS + 1]
-                                      [VP9_SWITCHABLE_FILTERS];
+  unsigned int switchable_interp_count[SWITCHABLE_FILTERS + 1]
+                                      [SWITCHABLE_FILTERS];
 
-  unsigned int txfm_stepdown_count[TX_SIZE_MAX_SB];
+  unsigned int txfm_stepdown_count[TX_SIZES];
 
   int initial_width;
   int initial_height;
 
 #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][VP9_INTER_MODES - 1][2];
+  int64_t mv_ref_stats[INTER_MODE_CONTEXTS][INTER_MODES - 1][2];
 #endif
 } VP9_COMP;
 
 static int get_ref_frame_idx(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;
   }
 }
 
 void vp9_encode_frame(VP9_COMP *cpi);
 
 void vp9_pack_bitstream(VP9_COMP *cpi, unsigned char *dest,
                         unsigned long *size);
 
 void vp9_activity_masking(VP9_COMP *cpi, MACROBLOCK *x);
 
 void vp9_set_speed_features(VP9_COMP *cpi);
 
 extern int vp9_calc_ss_err(YV12_BUFFER_CONFIG *source,
                            YV12_BUFFER_CONFIG *dest);
 
 extern void vp9_alloc_compressor_data(VP9_COMP *cpi);
 
 #endif  // VP9_ENCODER_VP9_ONYX_INT_H_