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Diffstat (limited to 'third_party/aom/av1/encoder/encoder.c')
| -rw-r--r-- | third_party/aom/av1/encoder/encoder.c | 5980 |
1 files changed, 5980 insertions, 0 deletions
diff --git a/third_party/aom/av1/encoder/encoder.c b/third_party/aom/av1/encoder/encoder.c new file mode 100644 index 000000000..027109151 --- /dev/null +++ b/third_party/aom/av1/encoder/encoder.c @@ -0,0 +1,5980 @@ +/* + * Copyright (c) 2016, Alliance for Open Media. All rights reserved + * + * This source code is subject to the terms of the BSD 2 Clause License and + * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License + * was not distributed with this source code in the LICENSE file, you can + * obtain it at www.aomedia.org/license/software. 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 www.aomedia.org/license/patent. + */ + +#include <limits.h> +#include <math.h> +#include <stdio.h> + +#include "./aom_config.h" + +#include "av1/common/alloccommon.h" +#if CONFIG_CDEF +#include "av1/common/cdef.h" +#include "av1/common/clpf.h" +#endif // CONFIG_CDEF +#include "av1/common/filter.h" +#include "av1/common/idct.h" +#include "av1/common/reconinter.h" +#include "av1/common/reconintra.h" +#include "av1/common/resize.h" +#include "av1/common/tile_common.h" + +#include "av1/encoder/aq_complexity.h" +#include "av1/encoder/aq_cyclicrefresh.h" +#include "av1/encoder/aq_variance.h" +#include "av1/encoder/bitstream.h" +#if CONFIG_ANS +#include "aom_dsp/buf_ans.h" +#endif +#include "av1/encoder/context_tree.h" +#include "av1/encoder/encodeframe.h" +#include "av1/encoder/encodemv.h" +#include "av1/encoder/encoder.h" +#if CONFIG_LV_MAP +#include "av1/encoder/encodetxb.h" +#endif +#include "av1/encoder/ethread.h" +#include "av1/encoder/firstpass.h" +#include "av1/encoder/mbgraph.h" +#include "av1/encoder/picklpf.h" +#if CONFIG_LOOP_RESTORATION +#include "av1/encoder/pickrst.h" +#endif // CONFIG_LOOP_RESTORATION +#include "av1/encoder/ratectrl.h" +#include "av1/encoder/rd.h" +#include "av1/encoder/segmentation.h" +#include "av1/encoder/speed_features.h" +#include "av1/encoder/temporal_filter.h" + +#include "./av1_rtcd.h" +#include "./aom_dsp_rtcd.h" +#include "./aom_scale_rtcd.h" +#include "aom_dsp/psnr.h" +#if CONFIG_INTERNAL_STATS +#include "aom_dsp/ssim.h" +#endif +#include "aom_dsp/aom_dsp_common.h" +#include "aom_dsp/aom_filter.h" +#include "aom_ports/aom_timer.h" +#include "aom_ports/mem.h" +#include "aom_ports/system_state.h" +#include "aom_scale/aom_scale.h" +#if CONFIG_BITSTREAM_DEBUG +#include "aom_util/debug_util.h" +#endif // CONFIG_BITSTREAM_DEBUG + +#if CONFIG_ENTROPY_STATS +FRAME_COUNTS aggregate_fc; +#endif // CONFIG_ENTROPY_STATS + +#define AM_SEGMENT_ID_INACTIVE 7 +#define AM_SEGMENT_ID_ACTIVE 0 + +#define SHARP_FILTER_QTHRESH 0 /* Q threshold for 8-tap sharp filter */ + +#define ALTREF_HIGH_PRECISION_MV 1 // Whether to use high precision mv + // for altref computation. +#define HIGH_PRECISION_MV_QTHRESH 200 // Q threshold for high precision + // mv. Choose a very high value for + // now so that HIGH_PRECISION is always + // chosen. +// #define OUTPUT_YUV_REC +#ifdef OUTPUT_YUV_DENOISED +FILE *yuv_denoised_file = NULL; +#endif +#ifdef OUTPUT_YUV_SKINMAP +FILE *yuv_skinmap_file = NULL; +#endif +#ifdef OUTPUT_YUV_REC +FILE *yuv_rec_file; +#define FILE_NAME_LEN 100 +#endif + +#if 0 +FILE *framepsnr; +FILE *kf_list; +FILE *keyfile; +#endif + +#if CONFIG_CFL +CFL_CTX NULL_CFL; +#endif + +#if CONFIG_INTERNAL_STATS +typedef enum { Y, U, V, ALL } STAT_TYPE; +#endif // CONFIG_INTERNAL_STATS + +static INLINE void Scale2Ratio(AOM_SCALING mode, int *hr, int *hs) { + switch (mode) { + case NORMAL: + *hr = 1; + *hs = 1; + break; + case FOURFIVE: + *hr = 4; + *hs = 5; + break; + case THREEFIVE: + *hr = 3; + *hs = 5; + break; + case ONETWO: + *hr = 1; + *hs = 2; + break; + default: + *hr = 1; + *hs = 1; + assert(0); + break; + } +} + +// Mark all inactive blocks as active. Other segmentation features may be set +// so memset cannot be used, instead only inactive blocks should be reset. +static void suppress_active_map(AV1_COMP *cpi) { + unsigned char *const seg_map = cpi->segmentation_map; + int i; + if (cpi->active_map.enabled || cpi->active_map.update) + for (i = 0; i < cpi->common.mi_rows * cpi->common.mi_cols; ++i) + if (seg_map[i] == AM_SEGMENT_ID_INACTIVE) + seg_map[i] = AM_SEGMENT_ID_ACTIVE; +} + +static void apply_active_map(AV1_COMP *cpi) { + struct segmentation *const seg = &cpi->common.seg; + unsigned char *const seg_map = cpi->segmentation_map; + const unsigned char *const active_map = cpi->active_map.map; + int i; + + assert(AM_SEGMENT_ID_ACTIVE == CR_SEGMENT_ID_BASE); + + if (frame_is_intra_only(&cpi->common)) { + cpi->active_map.enabled = 0; + cpi->active_map.update = 1; + } + + if (cpi->active_map.update) { + if (cpi->active_map.enabled) { + for (i = 0; i < cpi->common.mi_rows * cpi->common.mi_cols; ++i) + if (seg_map[i] == AM_SEGMENT_ID_ACTIVE) seg_map[i] = active_map[i]; + av1_enable_segmentation(seg); + av1_enable_segfeature(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_SKIP); + av1_enable_segfeature(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_ALT_LF); + // Setting the data to -MAX_LOOP_FILTER will result in the computed loop + // filter level being zero regardless of the value of seg->abs_delta. + av1_set_segdata(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_ALT_LF, + -MAX_LOOP_FILTER); + } else { + av1_disable_segfeature(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_SKIP); + av1_disable_segfeature(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_ALT_LF); + if (seg->enabled) { + seg->update_data = 1; + seg->update_map = 1; + } + } + cpi->active_map.update = 0; + } +} + +int av1_set_active_map(AV1_COMP *cpi, unsigned char *new_map_16x16, int rows, + int cols) { + if (rows == cpi->common.mb_rows && cols == cpi->common.mb_cols) { + unsigned char *const active_map_8x8 = cpi->active_map.map; + const int mi_rows = cpi->common.mi_rows; + const int mi_cols = cpi->common.mi_cols; + const int row_scale = mi_size_high[BLOCK_16X16] == 2 ? 1 : 2; + const int col_scale = mi_size_wide[BLOCK_16X16] == 2 ? 1 : 2; + cpi->active_map.update = 1; + if (new_map_16x16) { + int r, c; + for (r = 0; r < mi_rows; ++r) { + for (c = 0; c < mi_cols; ++c) { + active_map_8x8[r * mi_cols + c] = + new_map_16x16[(r >> row_scale) * cols + (c >> col_scale)] + ? AM_SEGMENT_ID_ACTIVE + : AM_SEGMENT_ID_INACTIVE; + } + } + cpi->active_map.enabled = 1; + } else { + cpi->active_map.enabled = 0; + } + return 0; + } else { + return -1; + } +} + +int av1_get_active_map(AV1_COMP *cpi, unsigned char *new_map_16x16, int rows, + int cols) { + if (rows == cpi->common.mb_rows && cols == cpi->common.mb_cols && + new_map_16x16) { + unsigned char *const seg_map_8x8 = cpi->segmentation_map; + const int mi_rows = cpi->common.mi_rows; + const int mi_cols = cpi->common.mi_cols; + const int row_scale = mi_size_high[BLOCK_16X16] == 2 ? 1 : 2; + const int col_scale = mi_size_wide[BLOCK_16X16] == 2 ? 1 : 2; + + memset(new_map_16x16, !cpi->active_map.enabled, rows * cols); + if (cpi->active_map.enabled) { + int r, c; + for (r = 0; r < mi_rows; ++r) { + for (c = 0; c < mi_cols; ++c) { + // Cyclic refresh segments are considered active despite not having + // AM_SEGMENT_ID_ACTIVE + new_map_16x16[(r >> row_scale) * cols + (c >> col_scale)] |= + seg_map_8x8[r * mi_cols + c] != AM_SEGMENT_ID_INACTIVE; + } + } + } + return 0; + } else { + return -1; + } +} + +void av1_set_high_precision_mv(AV1_COMP *cpi, int allow_high_precision_mv) { + MACROBLOCK *const mb = &cpi->td.mb; + cpi->common.allow_high_precision_mv = allow_high_precision_mv; + +#if CONFIG_REF_MV + if (cpi->common.allow_high_precision_mv) { + int i; + for (i = 0; i < NMV_CONTEXTS; ++i) { + mb->mv_cost_stack[i] = mb->nmvcost_hp[i]; + mb->mvsadcost = mb->nmvsadcost_hp; + } + } else { + int i; + for (i = 0; i < NMV_CONTEXTS; ++i) { + mb->mv_cost_stack[i] = mb->nmvcost[i]; + mb->mvsadcost = mb->nmvsadcost; + } + } +#else + if (cpi->common.allow_high_precision_mv) { + mb->mvcost = mb->nmvcost_hp; + mb->mvsadcost = mb->nmvcost_hp; + } else { + mb->mvcost = mb->nmvcost; + mb->mvsadcost = mb->nmvcost; + } +#endif +} + +static BLOCK_SIZE select_sb_size(const AV1_COMP *const cpi) { +#if CONFIG_EXT_PARTITION + if (cpi->oxcf.superblock_size == AOM_SUPERBLOCK_SIZE_64X64) + return BLOCK_64X64; + + if (cpi->oxcf.superblock_size == AOM_SUPERBLOCK_SIZE_128X128) + return BLOCK_128X128; + + assert(cpi->oxcf.superblock_size == AOM_SUPERBLOCK_SIZE_DYNAMIC); + + assert(IMPLIES(cpi->common.tile_cols > 1, + cpi->common.tile_width % MAX_MIB_SIZE == 0)); + assert(IMPLIES(cpi->common.tile_rows > 1, + cpi->common.tile_height % MAX_MIB_SIZE == 0)); + + // TODO(any): Possibly could improve this with a heuristic. + return BLOCK_128X128; +#else + (void)cpi; + return BLOCK_64X64; +#endif // CONFIG_EXT_PARTITION +} + +static void setup_frame(AV1_COMP *cpi) { + AV1_COMMON *const cm = &cpi->common; + // Set up entropy context depending on frame type. The decoder mandates + // the use of the default context, index 0, for keyframes and inter + // frames where the error_resilient_mode or intra_only flag is set. For + // other inter-frames the encoder currently uses only two contexts; + // context 1 for ALTREF frames and context 0 for the others. + if (frame_is_intra_only(cm) || cm->error_resilient_mode) { + av1_setup_past_independence(cm); + } else { +#if CONFIG_EXT_REFS + const GF_GROUP *gf_group = &cpi->twopass.gf_group; + if (gf_group->rf_level[gf_group->index] == GF_ARF_LOW) + cm->frame_context_idx = EXT_ARF_FRAME; + else if (cpi->refresh_alt_ref_frame) + cm->frame_context_idx = ARF_FRAME; +#else + if (cpi->refresh_alt_ref_frame) cm->frame_context_idx = ARF_FRAME; +#endif // CONFIG_EXT_REFS + else if (cpi->rc.is_src_frame_alt_ref) + cm->frame_context_idx = OVERLAY_FRAME; + else if (cpi->refresh_golden_frame) + cm->frame_context_idx = GLD_FRAME; +#if CONFIG_EXT_REFS + else if (cpi->refresh_bwd_ref_frame) + cm->frame_context_idx = BRF_FRAME; +#endif // CONFIG_EXT_REFS + else + cm->frame_context_idx = REGULAR_FRAME; + } + + if (cm->frame_type == KEY_FRAME) { + cpi->refresh_golden_frame = 1; + cpi->refresh_alt_ref_frame = 1; + av1_zero(cpi->interp_filter_selected); + } else { + *cm->fc = cm->frame_contexts[cm->frame_context_idx]; + av1_zero(cpi->interp_filter_selected[0]); + } +#if CONFIG_EXT_REFS +#if CONFIG_LOWDELAY_COMPOUND // No change to bitstream + if (cpi->sf.recode_loop == DISALLOW_RECODE) { + cpi->refresh_bwd_ref_frame = cpi->refresh_last_frame; + cpi->rc.is_bipred_frame = 1; + } +#endif +#endif + + cpi->vaq_refresh = 0; + + set_sb_size(cm, select_sb_size(cpi)); +} + +static void av1_enc_setup_mi(AV1_COMMON *cm) { + int i; + cm->mi = cm->mip + cm->mi_stride + 1; + memset(cm->mip, 0, cm->mi_stride * (cm->mi_rows + 1) * sizeof(*cm->mip)); + cm->prev_mi = cm->prev_mip + cm->mi_stride + 1; + // Clear top border row + memset(cm->prev_mip, 0, sizeof(*cm->prev_mip) * cm->mi_stride); + // Clear left border column + for (i = 1; i < cm->mi_rows + 1; ++i) + memset(&cm->prev_mip[i * cm->mi_stride], 0, sizeof(*cm->prev_mip)); + + cm->mi_grid_visible = cm->mi_grid_base + cm->mi_stride + 1; + cm->prev_mi_grid_visible = cm->prev_mi_grid_base + cm->mi_stride + 1; + + memset(cm->mi_grid_base, 0, + cm->mi_stride * (cm->mi_rows + 1) * sizeof(*cm->mi_grid_base)); +} + +static int av1_enc_alloc_mi(AV1_COMMON *cm, int mi_size) { + cm->mip = aom_calloc(mi_size, sizeof(*cm->mip)); + if (!cm->mip) return 1; + cm->prev_mip = aom_calloc(mi_size, sizeof(*cm->prev_mip)); + if (!cm->prev_mip) return 1; + cm->mi_alloc_size = mi_size; + + cm->mi_grid_base = (MODE_INFO **)aom_calloc(mi_size, sizeof(MODE_INFO *)); + if (!cm->mi_grid_base) return 1; + cm->prev_mi_grid_base = + (MODE_INFO **)aom_calloc(mi_size, sizeof(MODE_INFO *)); + if (!cm->prev_mi_grid_base) return 1; + + return 0; +} + +static void av1_enc_free_mi(AV1_COMMON *cm) { + aom_free(cm->mip); + cm->mip = NULL; + aom_free(cm->prev_mip); + cm->prev_mip = NULL; + aom_free(cm->mi_grid_base); + cm->mi_grid_base = NULL; + aom_free(cm->prev_mi_grid_base); + cm->prev_mi_grid_base = NULL; +} + +static void av1_swap_mi_and_prev_mi(AV1_COMMON *cm) { + // Current mip will be the prev_mip for the next frame. + MODE_INFO **temp_base = cm->prev_mi_grid_base; + MODE_INFO *temp = cm->prev_mip; + cm->prev_mip = cm->mip; + cm->mip = temp; + + // Update the upper left visible macroblock ptrs. + cm->mi = cm->mip + cm->mi_stride + 1; + cm->prev_mi = cm->prev_mip + cm->mi_stride + 1; + + cm->prev_mi_grid_base = cm->mi_grid_base; + cm->mi_grid_base = temp_base; + cm->mi_grid_visible = cm->mi_grid_base + cm->mi_stride + 1; + cm->prev_mi_grid_visible = cm->prev_mi_grid_base + cm->mi_stride + 1; +} + +void av1_initialize_enc(void) { + static volatile int init_done = 0; + + if (!init_done) { + av1_rtcd(); + aom_dsp_rtcd(); + aom_scale_rtcd(); + av1_init_intra_predictors(); + av1_init_me_luts(); +#if !CONFIG_XIPHRC + av1_rc_init_minq_luts(); +#endif + av1_entropy_mv_init(); + av1_encode_token_init(); +#if CONFIG_EXT_INTER + av1_init_wedge_masks(); +#endif + init_done = 1; + } +} + +static void dealloc_compressor_data(AV1_COMP *cpi) { + AV1_COMMON *const cm = &cpi->common; + int i; + + aom_free(cpi->mbmi_ext_base); + cpi->mbmi_ext_base = NULL; + +#if CONFIG_PVQ + if (cpi->oxcf.pass != 1) { + const int tile_cols = cm->tile_cols; + const int tile_rows = cm->tile_rows; + int tile_col, tile_row; + + for (tile_row = 0; tile_row < tile_rows; ++tile_row) + for (tile_col = 0; tile_col < tile_cols; ++tile_col) { + TileDataEnc *tile_data = + &cpi->tile_data[tile_row * tile_cols + tile_col]; + aom_free(tile_data->pvq_q.buf); + } + } +#endif + aom_free(cpi->tile_data); + cpi->tile_data = NULL; + + // Delete sementation map + aom_free(cpi->segmentation_map); + cpi->segmentation_map = NULL; + + av1_cyclic_refresh_free(cpi->cyclic_refresh); + cpi->cyclic_refresh = NULL; + + aom_free(cpi->active_map.map); + cpi->active_map.map = NULL; + + // Free up-sampled reference buffers. + for (i = 0; i < (REF_FRAMES + 1); i++) + aom_free_frame_buffer(&cpi->upsampled_ref_bufs[i].buf); + + av1_free_ref_frame_buffers(cm->buffer_pool); +#if CONFIG_LV_MAP + av1_free_txb_buf(cpi); +#endif + av1_free_context_buffers(cm); + + aom_free_frame_buffer(&cpi->last_frame_uf); +#if CONFIG_LOOP_RESTORATION + av1_free_restoration_buffers(cm); + aom_free_frame_buffer(&cpi->last_frame_db); + aom_free_frame_buffer(&cpi->trial_frame_rst); + aom_free(cpi->extra_rstbuf); + for (i = 0; i < MAX_MB_PLANE; ++i) + av1_free_restoration_struct(&cpi->rst_search[i]); +#endif // CONFIG_LOOP_RESTORATION + aom_free_frame_buffer(&cpi->scaled_source); + aom_free_frame_buffer(&cpi->scaled_last_source); + aom_free_frame_buffer(&cpi->alt_ref_buffer); + av1_lookahead_destroy(cpi->lookahead); + + aom_free(cpi->tile_tok[0][0]); + cpi->tile_tok[0][0] = 0; + + av1_free_pc_tree(&cpi->td); + av1_free_var_tree(&cpi->td); + +#if CONFIG_PALETTE + if (cpi->common.allow_screen_content_tools) + aom_free(cpi->td.mb.palette_buffer); +#endif // CONFIG_PALETTE + + if (cpi->source_diff_var != NULL) { + aom_free(cpi->source_diff_var); + cpi->source_diff_var = NULL; + } +#if CONFIG_ANS + aom_buf_ans_free(&cpi->buf_ans); +#endif // CONFIG_ANS +} + +static void save_coding_context(AV1_COMP *cpi) { + CODING_CONTEXT *const cc = &cpi->coding_context; + AV1_COMMON *cm = &cpi->common; +#if CONFIG_REF_MV + int i; +#endif + +// Stores a snapshot of key state variables which can subsequently be +// restored with a call to av1_restore_coding_context. These functions are +// intended for use in a re-code loop in av1_compress_frame where the +// quantizer value is adjusted between loop iterations. +#if CONFIG_REF_MV + for (i = 0; i < NMV_CONTEXTS; ++i) { + av1_copy(cc->nmv_vec_cost[i], cpi->td.mb.nmv_vec_cost[i]); + av1_copy(cc->nmv_costs, cpi->nmv_costs); + av1_copy(cc->nmv_costs_hp, cpi->nmv_costs_hp); + } +#else + av1_copy(cc->nmvjointcost, cpi->td.mb.nmvjointcost); +#endif + + av1_copy(cc->nmvcosts, cpi->nmvcosts); + av1_copy(cc->nmvcosts_hp, cpi->nmvcosts_hp); + + av1_copy(cc->last_ref_lf_deltas, cm->lf.last_ref_deltas); + av1_copy(cc->last_mode_lf_deltas, cm->lf.last_mode_deltas); + + cc->fc = *cm->fc; +} + +static void restore_coding_context(AV1_COMP *cpi) { + CODING_CONTEXT *const cc = &cpi->coding_context; + AV1_COMMON *cm = &cpi->common; +#if CONFIG_REF_MV + int i; +#endif + +// Restore key state variables to the snapshot state stored in the +// previous call to av1_save_coding_context. +#if CONFIG_REF_MV + for (i = 0; i < NMV_CONTEXTS; ++i) { + av1_copy(cpi->td.mb.nmv_vec_cost[i], cc->nmv_vec_cost[i]); + av1_copy(cpi->nmv_costs, cc->nmv_costs); + av1_copy(cpi->nmv_costs_hp, cc->nmv_costs_hp); + } +#else + av1_copy(cpi->td.mb.nmvjointcost, cc->nmvjointcost); +#endif + + av1_copy(cpi->nmvcosts, cc->nmvcosts); + av1_copy(cpi->nmvcosts_hp, cc->nmvcosts_hp); + + av1_copy(cm->lf.last_ref_deltas, cc->last_ref_lf_deltas); + av1_copy(cm->lf.last_mode_deltas, cc->last_mode_lf_deltas); + + *cm->fc = cc->fc; +} + +static void configure_static_seg_features(AV1_COMP *cpi) { + AV1_COMMON *const cm = &cpi->common; + const RATE_CONTROL *const rc = &cpi->rc; + struct segmentation *const seg = &cm->seg; + + int high_q = (int)(rc->avg_q > 48.0); + int qi_delta; + + // Disable and clear down for KF + if (cm->frame_type == KEY_FRAME) { + // Clear down the global segmentation map + memset(cpi->segmentation_map, 0, cm->mi_rows * cm->mi_cols); + seg->update_map = 0; + seg->update_data = 0; + cpi->static_mb_pct = 0; + + // Disable segmentation + av1_disable_segmentation(seg); + + // Clear down the segment features. + av1_clearall_segfeatures(seg); + } else if (cpi->refresh_alt_ref_frame) { + // If this is an alt ref frame + // Clear down the global segmentation map + memset(cpi->segmentation_map, 0, cm->mi_rows * cm->mi_cols); + seg->update_map = 0; + seg->update_data = 0; + cpi->static_mb_pct = 0; + + // Disable segmentation and individual segment features by default + av1_disable_segmentation(seg); + av1_clearall_segfeatures(seg); + + // Scan frames from current to arf frame. + // This function re-enables segmentation if appropriate. + av1_update_mbgraph_stats(cpi); + + // If segmentation was enabled set those features needed for the + // arf itself. + if (seg->enabled) { + seg->update_map = 1; + seg->update_data = 1; + + qi_delta = + av1_compute_qdelta(rc, rc->avg_q, rc->avg_q * 0.875, cm->bit_depth); + av1_set_segdata(seg, 1, SEG_LVL_ALT_Q, qi_delta - 2); + av1_set_segdata(seg, 1, SEG_LVL_ALT_LF, -2); + + av1_enable_segfeature(seg, 1, SEG_LVL_ALT_Q); + av1_enable_segfeature(seg, 1, SEG_LVL_ALT_LF); + + // Where relevant assume segment data is delta data + seg->abs_delta = SEGMENT_DELTADATA; + } + } else if (seg->enabled) { + // All other frames if segmentation has been enabled + + // First normal frame in a valid gf or alt ref group + if (rc->frames_since_golden == 0) { + // Set up segment features for normal frames in an arf group + if (rc->source_alt_ref_active) { + seg->update_map = 0; + seg->update_data = 1; + seg->abs_delta = SEGMENT_DELTADATA; + + qi_delta = + av1_compute_qdelta(rc, rc->avg_q, rc->avg_q * 1.125, cm->bit_depth); + av1_set_segdata(seg, 1, SEG_LVL_ALT_Q, qi_delta + 2); + av1_enable_segfeature(seg, 1, SEG_LVL_ALT_Q); + + av1_set_segdata(seg, 1, SEG_LVL_ALT_LF, -2); + av1_enable_segfeature(seg, 1, SEG_LVL_ALT_LF); + + // Segment coding disabled for compred testing + if (high_q || (cpi->static_mb_pct == 100)) { + av1_set_segdata(seg, 1, SEG_LVL_REF_FRAME, ALTREF_FRAME); + av1_enable_segfeature(seg, 1, SEG_LVL_REF_FRAME); + av1_enable_segfeature(seg, 1, SEG_LVL_SKIP); + } + } else { + // Disable segmentation and clear down features if alt ref + // is not active for this group + + av1_disable_segmentation(seg); + + memset(cpi->segmentation_map, 0, cm->mi_rows * cm->mi_cols); + + seg->update_map = 0; + seg->update_data = 0; + + av1_clearall_segfeatures(seg); + } + } else if (rc->is_src_frame_alt_ref) { + // Special case where we are coding over the top of a previous + // alt ref frame. + // Segment coding disabled for compred testing + + // Enable ref frame features for segment 0 as well + av1_enable_segfeature(seg, 0, SEG_LVL_REF_FRAME); + av1_enable_segfeature(seg, 1, SEG_LVL_REF_FRAME); + + // All mbs should use ALTREF_FRAME + av1_clear_segdata(seg, 0, SEG_LVL_REF_FRAME); + av1_set_segdata(seg, 0, SEG_LVL_REF_FRAME, ALTREF_FRAME); + av1_clear_segdata(seg, 1, SEG_LVL_REF_FRAME); + av1_set_segdata(seg, 1, SEG_LVL_REF_FRAME, ALTREF_FRAME); + + // Skip all MBs if high Q (0,0 mv and skip coeffs) + if (high_q) { + av1_enable_segfeature(seg, 0, SEG_LVL_SKIP); + av1_enable_segfeature(seg, 1, SEG_LVL_SKIP); + } + // Enable data update + seg->update_data = 1; + } else { + // All other frames. + + // No updates.. leave things as they are. + seg->update_map = 0; + seg->update_data = 0; + } + } +} + +static void update_reference_segmentation_map(AV1_COMP *cpi) { + AV1_COMMON *const cm = &cpi->common; + MODE_INFO **mi_8x8_ptr = cm->mi_grid_visible; + uint8_t *cache_ptr = cm->last_frame_seg_map; + int row, col; + + for (row = 0; row < cm->mi_rows; row++) { + MODE_INFO **mi_8x8 = mi_8x8_ptr; + uint8_t *cache = cache_ptr; + for (col = 0; col < cm->mi_cols; col++, mi_8x8++, cache++) + cache[0] = mi_8x8[0]->mbmi.segment_id; + mi_8x8_ptr += cm->mi_stride; + cache_ptr += cm->mi_cols; + } +} + +static void alloc_raw_frame_buffers(AV1_COMP *cpi) { + AV1_COMMON *cm = &cpi->common; + const AV1EncoderConfig *oxcf = &cpi->oxcf; + + if (!cpi->lookahead) + cpi->lookahead = av1_lookahead_init(oxcf->width, oxcf->height, + cm->subsampling_x, cm->subsampling_y, +#if CONFIG_HIGHBITDEPTH + cm->use_highbitdepth, +#endif + oxcf->lag_in_frames); + if (!cpi->lookahead) + aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR, + "Failed to allocate lag buffers"); + + // TODO(agrange) Check if ARF is enabled and skip allocation if not. + if (aom_realloc_frame_buffer(&cpi->alt_ref_buffer, oxcf->width, oxcf->height, + cm->subsampling_x, cm->subsampling_y, +#if CONFIG_HIGHBITDEPTH + cm->use_highbitdepth, +#endif + AOM_BORDER_IN_PIXELS, cm->byte_alignment, NULL, + NULL, NULL)) + aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR, + "Failed to allocate altref buffer"); +} + +static void alloc_util_frame_buffers(AV1_COMP *cpi) { + AV1_COMMON *const cm = &cpi->common; + if (aom_realloc_frame_buffer(&cpi->last_frame_uf, cm->width, cm->height, + cm->subsampling_x, cm->subsampling_y, +#if CONFIG_HIGHBITDEPTH + cm->use_highbitdepth, +#endif + AOM_BORDER_IN_PIXELS, cm->byte_alignment, NULL, + NULL, NULL)) + aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR, + "Failed to allocate last frame buffer"); + +#if CONFIG_LOOP_RESTORATION + if (aom_realloc_frame_buffer(&cpi->last_frame_db, cm->width, cm->height, + cm->subsampling_x, cm->subsampling_y, +#if CONFIG_HIGHBITDEPTH + cm->use_highbitdepth, +#endif + AOM_BORDER_IN_PIXELS, cm->byte_alignment, NULL, + NULL, NULL)) + aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR, + "Failed to allocate last frame deblocked buffer"); + if (aom_realloc_frame_buffer(&cpi->trial_frame_rst, cm->width, cm->height, + cm->subsampling_x, cm->subsampling_y, +#if CONFIG_HIGHBITDEPTH + cm->use_highbitdepth, +#endif + AOM_BORDER_IN_PIXELS, cm->byte_alignment, NULL, + NULL, NULL)) + aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR, + "Failed to allocate trial restored frame buffer"); + int extra_rstbuf_sz = RESTORATION_EXTBUF_SIZE; + if (extra_rstbuf_sz > 0) { + aom_free(cpi->extra_rstbuf); + CHECK_MEM_ERROR(cm, cpi->extra_rstbuf, + (uint8_t *)aom_malloc(extra_rstbuf_sz)); + } else { + cpi->extra_rstbuf = NULL; + } +#endif // CONFIG_LOOP_RESTORATION + + if (aom_realloc_frame_buffer(&cpi->scaled_source, cm->width, cm->height, + cm->subsampling_x, cm->subsampling_y, +#if CONFIG_HIGHBITDEPTH + cm->use_highbitdepth, +#endif + AOM_BORDER_IN_PIXELS, cm->byte_alignment, NULL, + NULL, NULL)) + aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR, + "Failed to allocate scaled source buffer"); + + if (aom_realloc_frame_buffer(&cpi->scaled_last_source, cm->width, cm->height, + cm->subsampling_x, cm->subsampling_y, +#if CONFIG_HIGHBITDEPTH + cm->use_highbitdepth, +#endif + AOM_BORDER_IN_PIXELS, cm->byte_alignment, NULL, + NULL, NULL)) + aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR, + "Failed to allocate scaled last source buffer"); +} + +static int alloc_context_buffers_ext(AV1_COMP *cpi) { + AV1_COMMON *cm = &cpi->common; + int mi_size = cm->mi_cols * cm->mi_rows; + + cpi->mbmi_ext_base = aom_calloc(mi_size, sizeof(*cpi->mbmi_ext_base)); + if (!cpi->mbmi_ext_base) return 1; + + return 0; +} + +void av1_alloc_compressor_data(AV1_COMP *cpi) { + AV1_COMMON *cm = &cpi->common; + + av1_alloc_context_buffers(cm, cm->width, cm->height); + +#if CONFIG_LV_MAP + av1_alloc_txb_buf(cpi); +#endif + + alloc_context_buffers_ext(cpi); + + aom_free(cpi->tile_tok[0][0]); + + { + unsigned int tokens = get_token_alloc(cm->mb_rows, cm->mb_cols); + CHECK_MEM_ERROR(cm, cpi->tile_tok[0][0], + aom_calloc(tokens, sizeof(*cpi->tile_tok[0][0]))); +#if CONFIG_ANS && !ANS_MAX_SYMBOLS + aom_buf_ans_alloc(&cpi->buf_ans, &cm->error, (int)tokens); +#endif // CONFIG_ANS + } + + av1_setup_pc_tree(&cpi->common, &cpi->td); +} + +void av1_new_framerate(AV1_COMP *cpi, double framerate) { + cpi->framerate = framerate < 0.1 ? 30 : framerate; +#if CONFIG_XIPHRC + if (!cpi->od_rc.cur_frame) return; + cpi->od_rc.framerate = cpi->framerate; + od_enc_rc_resize(&cpi->od_rc); +#else + av1_rc_update_framerate(cpi); +#endif +} + +static void set_tile_info(AV1_COMP *cpi) { + AV1_COMMON *const cm = &cpi->common; +#if CONFIG_TILE_GROUPS && CONFIG_DEPENDENT_HORZTILES + int tile_row, tile_col, num_tiles_in_tg; + int tg_row_start, tg_col_start; +#endif +#if CONFIG_EXT_TILE +#if CONFIG_EXT_PARTITION + if (cpi->oxcf.superblock_size != AOM_SUPERBLOCK_SIZE_64X64) { + cm->tile_width = clamp(cpi->oxcf.tile_columns, 1, 32); + cm->tile_height = clamp(cpi->oxcf.tile_rows, 1, 32); + cm->tile_width <<= MAX_MIB_SIZE_LOG2; + cm->tile_height <<= MAX_MIB_SIZE_LOG2; + } else { + cm->tile_width = clamp(cpi->oxcf.tile_columns, 1, 64); + cm->tile_height = clamp(cpi->oxcf.tile_rows, 1, 64); + cm->tile_width <<= MAX_MIB_SIZE_LOG2 - 1; + cm->tile_height <<= MAX_MIB_SIZE_LOG2 - 1; + } +#else + cm->tile_width = clamp(cpi->oxcf.tile_columns, 1, 64); + cm->tile_height = clamp(cpi->oxcf.tile_rows, 1, 64); + cm->tile_width <<= MAX_MIB_SIZE_LOG2; + cm->tile_height <<= MAX_MIB_SIZE_LOG2; +#endif // CONFIG_EXT_PARTITION + + cm->tile_width = AOMMIN(cm->tile_width, cm->mi_cols); + cm->tile_height = AOMMIN(cm->tile_height, cm->mi_rows); + + assert(cm->tile_width >> MAX_MIB_SIZE <= 32); + assert(cm->tile_height >> MAX_MIB_SIZE <= 32); + + // Get the number of tiles + cm->tile_cols = 1; + while (cm->tile_cols * cm->tile_width < cm->mi_cols) ++cm->tile_cols; + + cm->tile_rows = 1; + while (cm->tile_rows * cm->tile_height < cm->mi_rows) ++cm->tile_rows; +#else + int min_log2_tile_cols, max_log2_tile_cols; + av1_get_tile_n_bits(cm->mi_cols, &min_log2_tile_cols, &max_log2_tile_cols); + + cm->log2_tile_cols = + clamp(cpi->oxcf.tile_columns, min_log2_tile_cols, max_log2_tile_cols); + cm->log2_tile_rows = cpi->oxcf.tile_rows; + + cm->tile_cols = 1 << cm->log2_tile_cols; + cm->tile_rows = 1 << cm->log2_tile_rows; + + cm->tile_width = ALIGN_POWER_OF_TWO(cm->mi_cols, MAX_MIB_SIZE_LOG2); + cm->tile_width >>= cm->log2_tile_cols; + cm->tile_height = ALIGN_POWER_OF_TWO(cm->mi_rows, MAX_MIB_SIZE_LOG2); + cm->tile_height >>= cm->log2_tile_rows; + + // round to integer multiples of max superblock size + cm->tile_width = ALIGN_POWER_OF_TWO(cm->tile_width, MAX_MIB_SIZE_LOG2); + cm->tile_height = ALIGN_POWER_OF_TWO(cm->tile_height, MAX_MIB_SIZE_LOG2); +#endif // CONFIG_EXT_TILE + +#if CONFIG_DEPENDENT_HORZTILES + cm->dependent_horz_tiles = cpi->oxcf.dependent_horz_tiles; + if (cm->log2_tile_rows == 0) cm->dependent_horz_tiles = 0; +#if CONFIG_TILE_GROUPS + if (cpi->oxcf.mtu == 0) { + cm->num_tg = cpi->oxcf.num_tile_groups; + } else { + // Use a default value for the purposes of weighting costs in probability + // updates + cm->num_tg = DEFAULT_MAX_NUM_TG; + } + num_tiles_in_tg = + (cm->tile_cols * cm->tile_rows + cm->num_tg - 1) / cm->num_tg; + tg_row_start = 0; + tg_col_start = 0; + for (tile_row = 0; tile_row < cm->tile_rows; ++tile_row) { + for (tile_col = 0; tile_col < cm->tile_cols; ++tile_col) { + if ((tile_row * cm->tile_cols + tile_col) % num_tiles_in_tg == 0) { + tg_row_start = tile_row; + tg_col_start = tile_col; + } + cm->tile_group_start_row[tile_row][tile_col] = tg_row_start; + cm->tile_group_start_col[tile_row][tile_col] = tg_col_start; + } + } +#endif +#endif + +#if CONFIG_LOOPFILTERING_ACROSS_TILES + cm->loop_filter_across_tiles_enabled = + cpi->oxcf.loop_filter_across_tiles_enabled; +#endif // CONFIG_LOOPFILTERING_ACROSS_TILES +} + +static void update_frame_size(AV1_COMP *cpi) { + AV1_COMMON *const cm = &cpi->common; + MACROBLOCKD *const xd = &cpi->td.mb.e_mbd; + + av1_set_mb_mi(cm, cm->width, cm->height); + av1_init_context_buffers(cm); + av1_init_macroblockd(cm, xd, +#if CONFIG_PVQ + NULL, +#endif +#if CONFIG_CFL + &NULL_CFL, +#endif + NULL); + memset(cpi->mbmi_ext_base, 0, + cm->mi_rows * cm->mi_cols * sizeof(*cpi->mbmi_ext_base)); + + set_tile_info(cpi); +} + +static void init_buffer_indices(AV1_COMP *cpi) { +#if CONFIG_EXT_REFS + int fb_idx; + for (fb_idx = 0; fb_idx < LAST_REF_FRAMES; ++fb_idx) + cpi->lst_fb_idxes[fb_idx] = fb_idx; + cpi->gld_fb_idx = LAST_REF_FRAMES; + cpi->bwd_fb_idx = LAST_REF_FRAMES + 1; + cpi->alt_fb_idx = LAST_REF_FRAMES + 2; + for (fb_idx = 0; fb_idx < MAX_EXT_ARFS + 1; ++fb_idx) + cpi->arf_map[fb_idx] = LAST_REF_FRAMES + 2 + fb_idx; +#else + cpi->lst_fb_idx = 0; + cpi->gld_fb_idx = 1; + cpi->alt_fb_idx = 2; +#endif // CONFIG_EXT_REFS +} + +static void init_config(struct AV1_COMP *cpi, AV1EncoderConfig *oxcf) { + AV1_COMMON *const cm = &cpi->common; + + cpi->oxcf = *oxcf; + cpi->framerate = oxcf->init_framerate; + + cm->profile = oxcf->profile; + cm->bit_depth = oxcf->bit_depth; +#if CONFIG_HIGHBITDEPTH + cm->use_highbitdepth = oxcf->use_highbitdepth; +#endif + cm->color_space = oxcf->color_space; + cm->color_range = oxcf->color_range; + + cm->width = oxcf->width; + cm->height = oxcf->height; + av1_alloc_compressor_data(cpi); + + // Single thread case: use counts in common. + cpi->td.counts = &cm->counts; + + // change includes all joint functionality + av1_change_config(cpi, oxcf); + + cpi->static_mb_pct = 0; + cpi->ref_frame_flags = 0; + + init_buffer_indices(cpi); +} + +static void set_rc_buffer_sizes(RATE_CONTROL *rc, + const AV1EncoderConfig *oxcf) { + const int64_t bandwidth = oxcf->target_bandwidth; + const int64_t starting = oxcf->starting_buffer_level_ms; + const int64_t optimal = oxcf->optimal_buffer_level_ms; + const int64_t maximum = oxcf->maximum_buffer_size_ms; + + rc->starting_buffer_level = starting * bandwidth / 1000; + rc->optimal_buffer_level = + (optimal == 0) ? bandwidth / 8 : optimal * bandwidth / 1000; + rc->maximum_buffer_size = + (maximum == 0) ? bandwidth / 8 : maximum * bandwidth / 1000; +} + +#if CONFIG_HIGHBITDEPTH +#define HIGHBD_BFP(BT, SDF, SDAF, VF, SVF, SVAF, SDX3F, SDX8F, SDX4DF) \ + cpi->fn_ptr[BT].sdf = SDF; \ + cpi->fn_ptr[BT].sdaf = SDAF; \ + cpi->fn_ptr[BT].vf = VF; \ + cpi->fn_ptr[BT].svf = SVF; \ + cpi->fn_ptr[BT].svaf = SVAF; \ + cpi->fn_ptr[BT].sdx3f = SDX3F; \ + cpi->fn_ptr[BT].sdx8f = SDX8F; \ + cpi->fn_ptr[BT].sdx4df = SDX4DF; + +#define MAKE_BFP_SAD_WRAPPER(fnname) \ + static unsigned int fnname##_bits8(const uint8_t *src_ptr, \ + int source_stride, \ + const uint8_t *ref_ptr, int ref_stride) { \ + return fnname(src_ptr, source_stride, ref_ptr, ref_stride); \ + } \ + static unsigned int fnname##_bits10( \ + const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, \ + int ref_stride) { \ + return fnname(src_ptr, source_stride, ref_ptr, ref_stride) >> 2; \ + } \ + static unsigned int fnname##_bits12( \ + const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, \ + int ref_stride) { \ + return fnname(src_ptr, source_stride, ref_ptr, ref_stride) >> 4; \ + } + +#define MAKE_BFP_SADAVG_WRAPPER(fnname) \ + static unsigned int fnname##_bits8( \ + const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, \ + int ref_stride, const uint8_t *second_pred) { \ + return fnname(src_ptr, source_stride, ref_ptr, ref_stride, second_pred); \ + } \ + static unsigned int fnname##_bits10( \ + const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, \ + int ref_stride, const uint8_t *second_pred) { \ + return fnname(src_ptr, source_stride, ref_ptr, ref_stride, second_pred) >> \ + 2; \ + } \ + static unsigned int fnname##_bits12( \ + const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, \ + int ref_stride, const uint8_t *second_pred) { \ + return fnname(src_ptr, source_stride, ref_ptr, ref_stride, second_pred) >> \ + 4; \ + } + +#define MAKE_BFP_SAD3_WRAPPER(fnname) \ + static void fnname##_bits8(const uint8_t *src_ptr, int source_stride, \ + const uint8_t *ref_ptr, int ref_stride, \ + unsigned int *sad_array) { \ + fnname(src_ptr, source_stride, ref_ptr, ref_stride, sad_array); \ + } \ + static void fnname##_bits10(const uint8_t *src_ptr, int source_stride, \ + const uint8_t *ref_ptr, int ref_stride, \ + unsigned int *sad_array) { \ + int i; \ + fnname(src_ptr, source_stride, ref_ptr, ref_stride, sad_array); \ + for (i = 0; i < 3; i++) sad_array[i] >>= 2; \ + } \ + static void fnname##_bits12(const uint8_t *src_ptr, int source_stride, \ + const uint8_t *ref_ptr, int ref_stride, \ + unsigned int *sad_array) { \ + int i; \ + fnname(src_ptr, source_stride, ref_ptr, ref_stride, sad_array); \ + for (i = 0; i < 3; i++) sad_array[i] >>= 4; \ + } + +#define MAKE_BFP_SAD8_WRAPPER(fnname) \ + static void fnname##_bits8(const uint8_t *src_ptr, int source_stride, \ + const uint8_t *ref_ptr, int ref_stride, \ + unsigned int *sad_array) { \ + fnname(src_ptr, source_stride, ref_ptr, ref_stride, sad_array); \ + } \ + static void fnname##_bits10(const uint8_t *src_ptr, int source_stride, \ + const uint8_t *ref_ptr, int ref_stride, \ + unsigned int *sad_array) { \ + int i; \ + fnname(src_ptr, source_stride, ref_ptr, ref_stride, sad_array); \ + for (i = 0; i < 8; i++) sad_array[i] >>= 2; \ + } \ + static void fnname##_bits12(const uint8_t *src_ptr, int source_stride, \ + const uint8_t *ref_ptr, int ref_stride, \ + unsigned int *sad_array) { \ + int i; \ + fnname(src_ptr, source_stride, ref_ptr, ref_stride, sad_array); \ + for (i = 0; i < 8; i++) sad_array[i] >>= 4; \ + } +#define MAKE_BFP_SAD4D_WRAPPER(fnname) \ + static void fnname##_bits8(const uint8_t *src_ptr, int source_stride, \ + const uint8_t *const ref_ptr[], int ref_stride, \ + unsigned int *sad_array) { \ + fnname(src_ptr, source_stride, ref_ptr, ref_stride, sad_array); \ + } \ + static void fnname##_bits10(const uint8_t *src_ptr, int source_stride, \ + const uint8_t *const ref_ptr[], int ref_stride, \ + unsigned int *sad_array) { \ + int i; \ + fnname(src_ptr, source_stride, ref_ptr, ref_stride, sad_array); \ + for (i = 0; i < 4; i++) sad_array[i] >>= 2; \ + } \ + static void fnname##_bits12(const uint8_t *src_ptr, int source_stride, \ + const uint8_t *const ref_ptr[], int ref_stride, \ + unsigned int *sad_array) { \ + int i; \ + fnname(src_ptr, source_stride, ref_ptr, ref_stride, sad_array); \ + for (i = 0; i < 4; i++) sad_array[i] >>= 4; \ + } + +#if CONFIG_EXT_PARTITION +MAKE_BFP_SAD_WRAPPER(aom_highbd_sad128x128) +MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad128x128_avg) +MAKE_BFP_SAD3_WRAPPER(aom_highbd_sad128x128x3) +MAKE_BFP_SAD8_WRAPPER(aom_highbd_sad128x128x8) +MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad128x128x4d) +MAKE_BFP_SAD_WRAPPER(aom_highbd_sad128x64) +MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad128x64_avg) +MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad128x64x4d) +MAKE_BFP_SAD_WRAPPER(aom_highbd_sad64x128) +MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad64x128_avg) +MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad64x128x4d) +#endif // CONFIG_EXT_PARTITION +MAKE_BFP_SAD_WRAPPER(aom_highbd_sad32x16) +MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad32x16_avg) +MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad32x16x4d) +MAKE_BFP_SAD_WRAPPER(aom_highbd_sad16x32) +MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad16x32_avg) +MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad16x32x4d) +MAKE_BFP_SAD_WRAPPER(aom_highbd_sad64x32) +MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad64x32_avg) +MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad64x32x4d) +MAKE_BFP_SAD_WRAPPER(aom_highbd_sad32x64) +MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad32x64_avg) +MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad32x64x4d) +MAKE_BFP_SAD_WRAPPER(aom_highbd_sad32x32) +MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad32x32_avg) +MAKE_BFP_SAD3_WRAPPER(aom_highbd_sad32x32x3) +MAKE_BFP_SAD8_WRAPPER(aom_highbd_sad32x32x8) +MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad32x32x4d) +MAKE_BFP_SAD_WRAPPER(aom_highbd_sad64x64) +MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad64x64_avg) +MAKE_BFP_SAD3_WRAPPER(aom_highbd_sad64x64x3) +MAKE_BFP_SAD8_WRAPPER(aom_highbd_sad64x64x8) +MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad64x64x4d) +MAKE_BFP_SAD_WRAPPER(aom_highbd_sad16x16) +MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad16x16_avg) +MAKE_BFP_SAD3_WRAPPER(aom_highbd_sad16x16x3) +MAKE_BFP_SAD8_WRAPPER(aom_highbd_sad16x16x8) +MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad16x16x4d) +MAKE_BFP_SAD_WRAPPER(aom_highbd_sad16x8) +MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad16x8_avg) +MAKE_BFP_SAD3_WRAPPER(aom_highbd_sad16x8x3) +MAKE_BFP_SAD8_WRAPPER(aom_highbd_sad16x8x8) +MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad16x8x4d) +MAKE_BFP_SAD_WRAPPER(aom_highbd_sad8x16) +MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad8x16_avg) +MAKE_BFP_SAD3_WRAPPER(aom_highbd_sad8x16x3) +MAKE_BFP_SAD8_WRAPPER(aom_highbd_sad8x16x8) +MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad8x16x4d) +MAKE_BFP_SAD_WRAPPER(aom_highbd_sad8x8) +MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad8x8_avg) +MAKE_BFP_SAD3_WRAPPER(aom_highbd_sad8x8x3) +MAKE_BFP_SAD8_WRAPPER(aom_highbd_sad8x8x8) +MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad8x8x4d) +MAKE_BFP_SAD_WRAPPER(aom_highbd_sad8x4) +MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad8x4_avg) +MAKE_BFP_SAD8_WRAPPER(aom_highbd_sad8x4x8) +MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad8x4x4d) +MAKE_BFP_SAD_WRAPPER(aom_highbd_sad4x8) +MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad4x8_avg) +MAKE_BFP_SAD8_WRAPPER(aom_highbd_sad4x8x8) +MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad4x8x4d) +MAKE_BFP_SAD_WRAPPER(aom_highbd_sad4x4) +MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad4x4_avg) +MAKE_BFP_SAD3_WRAPPER(aom_highbd_sad4x4x3) +MAKE_BFP_SAD8_WRAPPER(aom_highbd_sad4x4x8) +MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad4x4x4d) + +#if CONFIG_EXT_INTER +#define HIGHBD_MBFP(BT, MSDF, MVF, MSVF) \ + cpi->fn_ptr[BT].msdf = MSDF; \ + cpi->fn_ptr[BT].mvf = MVF; \ + cpi->fn_ptr[BT].msvf = MSVF; + +#define MAKE_MBFP_SAD_WRAPPER(fnname) \ + static unsigned int fnname##_bits8( \ + const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, \ + int ref_stride, const uint8_t *m, int m_stride) { \ + return fnname(src_ptr, source_stride, ref_ptr, ref_stride, m, m_stride); \ + } \ + static unsigned int fnname##_bits10( \ + const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, \ + int ref_stride, const uint8_t *m, int m_stride) { \ + return fnname(src_ptr, source_stride, ref_ptr, ref_stride, m, m_stride) >> \ + 2; \ + } \ + static unsigned int fnname##_bits12( \ + const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, \ + int ref_stride, const uint8_t *m, int m_stride) { \ + return fnname(src_ptr, source_stride, ref_ptr, ref_stride, m, m_stride) >> \ + 4; \ + } + +#if CONFIG_EXT_PARTITION +MAKE_MBFP_SAD_WRAPPER(aom_highbd_masked_sad128x128) +MAKE_MBFP_SAD_WRAPPER(aom_highbd_masked_sad128x64) +MAKE_MBFP_SAD_WRAPPER(aom_highbd_masked_sad64x128) +#endif // CONFIG_EXT_PARTITION +MAKE_MBFP_SAD_WRAPPER(aom_highbd_masked_sad64x64) +MAKE_MBFP_SAD_WRAPPER(aom_highbd_masked_sad64x32) +MAKE_MBFP_SAD_WRAPPER(aom_highbd_masked_sad32x64) +MAKE_MBFP_SAD_WRAPPER(aom_highbd_masked_sad32x32) +MAKE_MBFP_SAD_WRAPPER(aom_highbd_masked_sad32x16) +MAKE_MBFP_SAD_WRAPPER(aom_highbd_masked_sad16x32) +MAKE_MBFP_SAD_WRAPPER(aom_highbd_masked_sad16x16) +MAKE_MBFP_SAD_WRAPPER(aom_highbd_masked_sad16x8) +MAKE_MBFP_SAD_WRAPPER(aom_highbd_masked_sad8x16) +MAKE_MBFP_SAD_WRAPPER(aom_highbd_masked_sad8x8) +MAKE_MBFP_SAD_WRAPPER(aom_highbd_masked_sad8x4) +MAKE_MBFP_SAD_WRAPPER(aom_highbd_masked_sad4x8) +MAKE_MBFP_SAD_WRAPPER(aom_highbd_masked_sad4x4) +#endif // CONFIG_EXT_INTER + +#if CONFIG_MOTION_VAR +#define HIGHBD_OBFP(BT, OSDF, OVF, OSVF) \ + cpi->fn_ptr[BT].osdf = OSDF; \ + cpi->fn_ptr[BT].ovf = OVF; \ + cpi->fn_ptr[BT].osvf = OSVF; + +#define MAKE_OBFP_SAD_WRAPPER(fnname) \ + static unsigned int fnname##_bits8(const uint8_t *ref, int ref_stride, \ + const int32_t *wsrc, \ + const int32_t *msk) { \ + return fnname(ref, ref_stride, wsrc, msk); \ + } \ + static unsigned int fnname##_bits10(const uint8_t *ref, int ref_stride, \ + const int32_t *wsrc, \ + const int32_t *msk) { \ + return fnname(ref, ref_stride, wsrc, msk) >> 2; \ + } \ + static unsigned int fnname##_bits12(const uint8_t *ref, int ref_stride, \ + const int32_t *wsrc, \ + const int32_t *msk) { \ + return fnname(ref, ref_stride, wsrc, msk) >> 4; \ + } + +#if CONFIG_EXT_PARTITION +MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad128x128) +MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad128x64) +MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad64x128) +#endif // CONFIG_EXT_PARTITION +MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad64x64) +MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad64x32) +MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad32x64) +MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad32x32) +MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad32x16) +MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad16x32) +MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad16x16) +MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad16x8) +MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad8x16) +MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad8x8) +MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad8x4) +MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad4x8) +MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad4x4) +#endif // CONFIG_MOTION_VAR + +static void highbd_set_var_fns(AV1_COMP *const cpi) { + AV1_COMMON *const cm = &cpi->common; + if (cm->use_highbitdepth) { + switch (cm->bit_depth) { + case AOM_BITS_8: + HIGHBD_BFP(BLOCK_32X16, aom_highbd_sad32x16_bits8, + aom_highbd_sad32x16_avg_bits8, aom_highbd_8_variance32x16, + aom_highbd_8_sub_pixel_variance32x16, + aom_highbd_8_sub_pixel_avg_variance32x16, NULL, NULL, + aom_highbd_sad32x16x4d_bits8) + + HIGHBD_BFP(BLOCK_16X32, aom_highbd_sad16x32_bits8, + aom_highbd_sad16x32_avg_bits8, aom_highbd_8_variance16x32, + aom_highbd_8_sub_pixel_variance16x32, + aom_highbd_8_sub_pixel_avg_variance16x32, NULL, NULL, + aom_highbd_sad16x32x4d_bits8) + + HIGHBD_BFP(BLOCK_64X32, aom_highbd_sad64x32_bits8, + aom_highbd_sad64x32_avg_bits8, aom_highbd_8_variance64x32, + aom_highbd_8_sub_pixel_variance64x32, + aom_highbd_8_sub_pixel_avg_variance64x32, NULL, NULL, + aom_highbd_sad64x32x4d_bits8) + + HIGHBD_BFP(BLOCK_32X64, aom_highbd_sad32x64_bits8, + aom_highbd_sad32x64_avg_bits8, aom_highbd_8_variance32x64, + aom_highbd_8_sub_pixel_variance32x64, + aom_highbd_8_sub_pixel_avg_variance32x64, NULL, NULL, + aom_highbd_sad32x64x4d_bits8) + + HIGHBD_BFP(BLOCK_32X32, aom_highbd_sad32x32_bits8, + aom_highbd_sad32x32_avg_bits8, aom_highbd_8_variance32x32, + aom_highbd_8_sub_pixel_variance32x32, + aom_highbd_8_sub_pixel_avg_variance32x32, + aom_highbd_sad32x32x3_bits8, aom_highbd_sad32x32x8_bits8, + aom_highbd_sad32x32x4d_bits8) + + HIGHBD_BFP(BLOCK_64X64, aom_highbd_sad64x64_bits8, + aom_highbd_sad64x64_avg_bits8, aom_highbd_8_variance64x64, + aom_highbd_8_sub_pixel_variance64x64, + aom_highbd_8_sub_pixel_avg_variance64x64, + aom_highbd_sad64x64x3_bits8, aom_highbd_sad64x64x8_bits8, + aom_highbd_sad64x64x4d_bits8) + + HIGHBD_BFP(BLOCK_16X16, aom_highbd_sad16x16_bits8, + aom_highbd_sad16x16_avg_bits8, aom_highbd_8_variance16x16, + aom_highbd_8_sub_pixel_variance16x16, + aom_highbd_8_sub_pixel_avg_variance16x16, + aom_highbd_sad16x16x3_bits8, aom_highbd_sad16x16x8_bits8, + aom_highbd_sad16x16x4d_bits8) + + HIGHBD_BFP( + BLOCK_16X8, aom_highbd_sad16x8_bits8, aom_highbd_sad16x8_avg_bits8, + aom_highbd_8_variance16x8, aom_highbd_8_sub_pixel_variance16x8, + aom_highbd_8_sub_pixel_avg_variance16x8, aom_highbd_sad16x8x3_bits8, + aom_highbd_sad16x8x8_bits8, aom_highbd_sad16x8x4d_bits8) + + HIGHBD_BFP( + BLOCK_8X16, aom_highbd_sad8x16_bits8, aom_highbd_sad8x16_avg_bits8, + aom_highbd_8_variance8x16, aom_highbd_8_sub_pixel_variance8x16, + aom_highbd_8_sub_pixel_avg_variance8x16, aom_highbd_sad8x16x3_bits8, + aom_highbd_sad8x16x8_bits8, aom_highbd_sad8x16x4d_bits8) + + HIGHBD_BFP( + BLOCK_8X8, aom_highbd_sad8x8_bits8, aom_highbd_sad8x8_avg_bits8, + aom_highbd_8_variance8x8, aom_highbd_8_sub_pixel_variance8x8, + aom_highbd_8_sub_pixel_avg_variance8x8, aom_highbd_sad8x8x3_bits8, + aom_highbd_sad8x8x8_bits8, aom_highbd_sad8x8x4d_bits8) + + HIGHBD_BFP(BLOCK_8X4, aom_highbd_sad8x4_bits8, + aom_highbd_sad8x4_avg_bits8, aom_highbd_8_variance8x4, + aom_highbd_8_sub_pixel_variance8x4, + aom_highbd_8_sub_pixel_avg_variance8x4, NULL, + aom_highbd_sad8x4x8_bits8, aom_highbd_sad8x4x4d_bits8) + + HIGHBD_BFP(BLOCK_4X8, aom_highbd_sad4x8_bits8, + aom_highbd_sad4x8_avg_bits8, aom_highbd_8_variance4x8, + aom_highbd_8_sub_pixel_variance4x8, + aom_highbd_8_sub_pixel_avg_variance4x8, NULL, + aom_highbd_sad4x8x8_bits8, aom_highbd_sad4x8x4d_bits8) + + HIGHBD_BFP( + BLOCK_4X4, aom_highbd_sad4x4_bits8, aom_highbd_sad4x4_avg_bits8, + aom_highbd_8_variance4x4, aom_highbd_8_sub_pixel_variance4x4, + aom_highbd_8_sub_pixel_avg_variance4x4, aom_highbd_sad4x4x3_bits8, + aom_highbd_sad4x4x8_bits8, aom_highbd_sad4x4x4d_bits8) + +#if CONFIG_CB4X4 + HIGHBD_BFP(BLOCK_2X2, NULL, NULL, aom_highbd_8_variance2x2, NULL, NULL, + NULL, NULL, NULL) + HIGHBD_BFP(BLOCK_4X2, NULL, NULL, aom_highbd_8_variance4x2, NULL, NULL, + NULL, NULL, NULL) + HIGHBD_BFP(BLOCK_2X4, NULL, NULL, aom_highbd_8_variance2x4, NULL, NULL, + NULL, NULL, NULL) +#endif + +#if CONFIG_EXT_PARTITION + HIGHBD_BFP(BLOCK_128X128, aom_highbd_sad128x128_bits8, + aom_highbd_sad128x128_avg_bits8, + aom_highbd_8_variance128x128, + aom_highbd_8_sub_pixel_variance128x128, + aom_highbd_8_sub_pixel_avg_variance128x128, + aom_highbd_sad128x128x3_bits8, aom_highbd_sad128x128x8_bits8, + aom_highbd_sad128x128x4d_bits8) + + HIGHBD_BFP(BLOCK_128X64, aom_highbd_sad128x64_bits8, + aom_highbd_sad128x64_avg_bits8, aom_highbd_8_variance128x64, + aom_highbd_8_sub_pixel_variance128x64, + aom_highbd_8_sub_pixel_avg_variance128x64, NULL, NULL, + aom_highbd_sad128x64x4d_bits8) + + HIGHBD_BFP(BLOCK_64X128, aom_highbd_sad64x128_bits8, + aom_highbd_sad64x128_avg_bits8, aom_highbd_8_variance64x128, + aom_highbd_8_sub_pixel_variance64x128, + aom_highbd_8_sub_pixel_avg_variance64x128, NULL, NULL, + aom_highbd_sad64x128x4d_bits8) +#endif // CONFIG_EXT_PARTITION + +#if CONFIG_EXT_INTER +#if CONFIG_EXT_PARTITION + HIGHBD_MBFP(BLOCK_128X128, aom_highbd_masked_sad128x128_bits8, + aom_highbd_masked_variance128x128, + aom_highbd_masked_sub_pixel_variance128x128) + HIGHBD_MBFP(BLOCK_128X64, aom_highbd_masked_sad128x64_bits8, + aom_highbd_masked_variance128x64, + aom_highbd_masked_sub_pixel_variance128x64) + HIGHBD_MBFP(BLOCK_64X128, aom_highbd_masked_sad64x128_bits8, + aom_highbd_masked_variance64x128, + aom_highbd_masked_sub_pixel_variance64x128) +#endif // CONFIG_EXT_PARTITION + HIGHBD_MBFP(BLOCK_64X64, aom_highbd_masked_sad64x64_bits8, + aom_highbd_masked_variance64x64, + aom_highbd_masked_sub_pixel_variance64x64) + HIGHBD_MBFP(BLOCK_64X32, aom_highbd_masked_sad64x32_bits8, + aom_highbd_masked_variance64x32, + aom_highbd_masked_sub_pixel_variance64x32) + HIGHBD_MBFP(BLOCK_32X64, aom_highbd_masked_sad32x64_bits8, + aom_highbd_masked_variance32x64, + aom_highbd_masked_sub_pixel_variance32x64) + HIGHBD_MBFP(BLOCK_32X32, aom_highbd_masked_sad32x32_bits8, + aom_highbd_masked_variance32x32, + aom_highbd_masked_sub_pixel_variance32x32) + HIGHBD_MBFP(BLOCK_32X16, aom_highbd_masked_sad32x16_bits8, + aom_highbd_masked_variance32x16, + aom_highbd_masked_sub_pixel_variance32x16) + HIGHBD_MBFP(BLOCK_16X32, aom_highbd_masked_sad16x32_bits8, + aom_highbd_masked_variance16x32, + aom_highbd_masked_sub_pixel_variance16x32) + HIGHBD_MBFP(BLOCK_16X16, aom_highbd_masked_sad16x16_bits8, + aom_highbd_masked_variance16x16, + aom_highbd_masked_sub_pixel_variance16x16) + HIGHBD_MBFP(BLOCK_8X16, aom_highbd_masked_sad8x16_bits8, + aom_highbd_masked_variance8x16, + aom_highbd_masked_sub_pixel_variance8x16) + HIGHBD_MBFP(BLOCK_16X8, aom_highbd_masked_sad16x8_bits8, + aom_highbd_masked_variance16x8, + aom_highbd_masked_sub_pixel_variance16x8) + HIGHBD_MBFP(BLOCK_8X8, aom_highbd_masked_sad8x8_bits8, + aom_highbd_masked_variance8x8, + aom_highbd_masked_sub_pixel_variance8x8) + HIGHBD_MBFP(BLOCK_4X8, aom_highbd_masked_sad4x8_bits8, + aom_highbd_masked_variance4x8, + aom_highbd_masked_sub_pixel_variance4x8) + HIGHBD_MBFP(BLOCK_8X4, aom_highbd_masked_sad8x4_bits8, + aom_highbd_masked_variance8x4, + aom_highbd_masked_sub_pixel_variance8x4) + HIGHBD_MBFP(BLOCK_4X4, aom_highbd_masked_sad4x4_bits8, + aom_highbd_masked_variance4x4, + aom_highbd_masked_sub_pixel_variance4x4) +#endif // CONFIG_EXT_INTER +#if CONFIG_MOTION_VAR +#if CONFIG_EXT_PARTITION + HIGHBD_OBFP(BLOCK_128X128, aom_highbd_obmc_sad128x128_bits8, + aom_highbd_obmc_variance128x128, + aom_highbd_obmc_sub_pixel_variance128x128) + HIGHBD_OBFP(BLOCK_128X64, aom_highbd_obmc_sad128x64_bits8, + aom_highbd_obmc_variance128x64, + aom_highbd_obmc_sub_pixel_variance128x64) + HIGHBD_OBFP(BLOCK_64X128, aom_highbd_obmc_sad64x128_bits8, + aom_highbd_obmc_variance64x128, + aom_highbd_obmc_sub_pixel_variance64x128) +#endif // CONFIG_EXT_PARTITION + HIGHBD_OBFP(BLOCK_64X64, aom_highbd_obmc_sad64x64_bits8, + aom_highbd_obmc_variance64x64, + aom_highbd_obmc_sub_pixel_variance64x64) + HIGHBD_OBFP(BLOCK_64X32, aom_highbd_obmc_sad64x32_bits8, + aom_highbd_obmc_variance64x32, + aom_highbd_obmc_sub_pixel_variance64x32) + HIGHBD_OBFP(BLOCK_32X64, aom_highbd_obmc_sad32x64_bits8, + aom_highbd_obmc_variance32x64, + aom_highbd_obmc_sub_pixel_variance32x64) + HIGHBD_OBFP(BLOCK_32X32, aom_highbd_obmc_sad32x32_bits8, + aom_highbd_obmc_variance32x32, + aom_highbd_obmc_sub_pixel_variance32x32) + HIGHBD_OBFP(BLOCK_32X16, aom_highbd_obmc_sad32x16_bits8, + aom_highbd_obmc_variance32x16, + aom_highbd_obmc_sub_pixel_variance32x16) + HIGHBD_OBFP(BLOCK_16X32, aom_highbd_obmc_sad16x32_bits8, + aom_highbd_obmc_variance16x32, + aom_highbd_obmc_sub_pixel_variance16x32) + HIGHBD_OBFP(BLOCK_16X16, aom_highbd_obmc_sad16x16_bits8, + aom_highbd_obmc_variance16x16, + aom_highbd_obmc_sub_pixel_variance16x16) + HIGHBD_OBFP(BLOCK_8X16, aom_highbd_obmc_sad8x16_bits8, + aom_highbd_obmc_variance8x16, + aom_highbd_obmc_sub_pixel_variance8x16) + HIGHBD_OBFP(BLOCK_16X8, aom_highbd_obmc_sad16x8_bits8, + aom_highbd_obmc_variance16x8, + aom_highbd_obmc_sub_pixel_variance16x8) + HIGHBD_OBFP(BLOCK_8X8, aom_highbd_obmc_sad8x8_bits8, + aom_highbd_obmc_variance8x8, + aom_highbd_obmc_sub_pixel_variance8x8) + HIGHBD_OBFP(BLOCK_4X8, aom_highbd_obmc_sad4x8_bits8, + aom_highbd_obmc_variance4x8, + aom_highbd_obmc_sub_pixel_variance4x8) + HIGHBD_OBFP(BLOCK_8X4, aom_highbd_obmc_sad8x4_bits8, + aom_highbd_obmc_variance8x4, + aom_highbd_obmc_sub_pixel_variance8x4) + HIGHBD_OBFP(BLOCK_4X4, aom_highbd_obmc_sad4x4_bits8, + aom_highbd_obmc_variance4x4, + aom_highbd_obmc_sub_pixel_variance4x4) +#endif // CONFIG_MOTION_VAR + break; + + case AOM_BITS_10: + HIGHBD_BFP(BLOCK_32X16, aom_highbd_sad32x16_bits10, + aom_highbd_sad32x16_avg_bits10, aom_highbd_10_variance32x16, + aom_highbd_10_sub_pixel_variance32x16, + aom_highbd_10_sub_pixel_avg_variance32x16, NULL, NULL, + aom_highbd_sad32x16x4d_bits10) + + HIGHBD_BFP(BLOCK_16X32, aom_highbd_sad16x32_bits10, + aom_highbd_sad16x32_avg_bits10, aom_highbd_10_variance16x32, + aom_highbd_10_sub_pixel_variance16x32, + aom_highbd_10_sub_pixel_avg_variance16x32, NULL, NULL, + aom_highbd_sad16x32x4d_bits10) + + HIGHBD_BFP(BLOCK_64X32, aom_highbd_sad64x32_bits10, + aom_highbd_sad64x32_avg_bits10, aom_highbd_10_variance64x32, + aom_highbd_10_sub_pixel_variance64x32, + aom_highbd_10_sub_pixel_avg_variance64x32, NULL, NULL, + aom_highbd_sad64x32x4d_bits10) + + HIGHBD_BFP(BLOCK_32X64, aom_highbd_sad32x64_bits10, + aom_highbd_sad32x64_avg_bits10, aom_highbd_10_variance32x64, + aom_highbd_10_sub_pixel_variance32x64, + aom_highbd_10_sub_pixel_avg_variance32x64, NULL, NULL, + aom_highbd_sad32x64x4d_bits10) + + HIGHBD_BFP(BLOCK_32X32, aom_highbd_sad32x32_bits10, + aom_highbd_sad32x32_avg_bits10, aom_highbd_10_variance32x32, + aom_highbd_10_sub_pixel_variance32x32, + aom_highbd_10_sub_pixel_avg_variance32x32, + aom_highbd_sad32x32x3_bits10, aom_highbd_sad32x32x8_bits10, + aom_highbd_sad32x32x4d_bits10) + + HIGHBD_BFP(BLOCK_64X64, aom_highbd_sad64x64_bits10, + aom_highbd_sad64x64_avg_bits10, aom_highbd_10_variance64x64, + aom_highbd_10_sub_pixel_variance64x64, + aom_highbd_10_sub_pixel_avg_variance64x64, + aom_highbd_sad64x64x3_bits10, aom_highbd_sad64x64x8_bits10, + aom_highbd_sad64x64x4d_bits10) + + HIGHBD_BFP(BLOCK_16X16, aom_highbd_sad16x16_bits10, + aom_highbd_sad16x16_avg_bits10, aom_highbd_10_variance16x16, + aom_highbd_10_sub_pixel_variance16x16, + aom_highbd_10_sub_pixel_avg_variance16x16, + aom_highbd_sad16x16x3_bits10, aom_highbd_sad16x16x8_bits10, + aom_highbd_sad16x16x4d_bits10) + + HIGHBD_BFP(BLOCK_16X8, aom_highbd_sad16x8_bits10, + aom_highbd_sad16x8_avg_bits10, aom_highbd_10_variance16x8, + aom_highbd_10_sub_pixel_variance16x8, + aom_highbd_10_sub_pixel_avg_variance16x8, + aom_highbd_sad16x8x3_bits10, aom_highbd_sad16x8x8_bits10, + aom_highbd_sad16x8x4d_bits10) + + HIGHBD_BFP(BLOCK_8X16, aom_highbd_sad8x16_bits10, + aom_highbd_sad8x16_avg_bits10, aom_highbd_10_variance8x16, + aom_highbd_10_sub_pixel_variance8x16, + aom_highbd_10_sub_pixel_avg_variance8x16, + aom_highbd_sad8x16x3_bits10, aom_highbd_sad8x16x8_bits10, + aom_highbd_sad8x16x4d_bits10) + + HIGHBD_BFP( + BLOCK_8X8, aom_highbd_sad8x8_bits10, aom_highbd_sad8x8_avg_bits10, + aom_highbd_10_variance8x8, aom_highbd_10_sub_pixel_variance8x8, + aom_highbd_10_sub_pixel_avg_variance8x8, aom_highbd_sad8x8x3_bits10, + aom_highbd_sad8x8x8_bits10, aom_highbd_sad8x8x4d_bits10) + + HIGHBD_BFP(BLOCK_8X4, aom_highbd_sad8x4_bits10, + aom_highbd_sad8x4_avg_bits10, aom_highbd_10_variance8x4, + aom_highbd_10_sub_pixel_variance8x4, + aom_highbd_10_sub_pixel_avg_variance8x4, NULL, + aom_highbd_sad8x4x8_bits10, aom_highbd_sad8x4x4d_bits10) + + HIGHBD_BFP(BLOCK_4X8, aom_highbd_sad4x8_bits10, + aom_highbd_sad4x8_avg_bits10, aom_highbd_10_variance4x8, + aom_highbd_10_sub_pixel_variance4x8, + aom_highbd_10_sub_pixel_avg_variance4x8, NULL, + aom_highbd_sad4x8x8_bits10, aom_highbd_sad4x8x4d_bits10) + + HIGHBD_BFP( + BLOCK_4X4, aom_highbd_sad4x4_bits10, aom_highbd_sad4x4_avg_bits10, + aom_highbd_10_variance4x4, aom_highbd_10_sub_pixel_variance4x4, + aom_highbd_10_sub_pixel_avg_variance4x4, aom_highbd_sad4x4x3_bits10, + aom_highbd_sad4x4x8_bits10, aom_highbd_sad4x4x4d_bits10) + +#if CONFIG_CB4X4 + HIGHBD_BFP(BLOCK_2X2, NULL, NULL, aom_highbd_10_variance2x2, NULL, NULL, + NULL, NULL, NULL) + HIGHBD_BFP(BLOCK_4X2, NULL, NULL, aom_highbd_10_variance4x2, NULL, NULL, + NULL, NULL, NULL) + HIGHBD_BFP(BLOCK_2X4, NULL, NULL, aom_highbd_10_variance2x4, NULL, NULL, + NULL, NULL, NULL) +#endif + +#if CONFIG_EXT_PARTITION + HIGHBD_BFP( + BLOCK_128X128, aom_highbd_sad128x128_bits10, + aom_highbd_sad128x128_avg_bits10, aom_highbd_10_variance128x128, + aom_highbd_10_sub_pixel_variance128x128, + aom_highbd_10_sub_pixel_avg_variance128x128, + aom_highbd_sad128x128x3_bits10, aom_highbd_sad128x128x8_bits10, + aom_highbd_sad128x128x4d_bits10) + + HIGHBD_BFP(BLOCK_128X64, aom_highbd_sad128x64_bits10, + aom_highbd_sad128x64_avg_bits10, + aom_highbd_10_variance128x64, + aom_highbd_10_sub_pixel_variance128x64, + aom_highbd_10_sub_pixel_avg_variance128x64, NULL, NULL, + aom_highbd_sad128x64x4d_bits10) + + HIGHBD_BFP(BLOCK_64X128, aom_highbd_sad64x128_bits10, + aom_highbd_sad64x128_avg_bits10, + aom_highbd_10_variance64x128, + aom_highbd_10_sub_pixel_variance64x128, + aom_highbd_10_sub_pixel_avg_variance64x128, NULL, NULL, + aom_highbd_sad64x128x4d_bits10) +#endif // CONFIG_EXT_PARTITION + +#if CONFIG_EXT_INTER +#if CONFIG_EXT_PARTITION + HIGHBD_MBFP(BLOCK_128X128, aom_highbd_masked_sad128x128_bits10, + aom_highbd_10_masked_variance128x128, + aom_highbd_10_masked_sub_pixel_variance128x128) + HIGHBD_MBFP(BLOCK_128X64, aom_highbd_masked_sad128x64_bits10, + aom_highbd_10_masked_variance128x64, + aom_highbd_10_masked_sub_pixel_variance128x64) + HIGHBD_MBFP(BLOCK_64X128, aom_highbd_masked_sad64x128_bits10, + aom_highbd_10_masked_variance64x128, + aom_highbd_10_masked_sub_pixel_variance64x128) +#endif // CONFIG_EXT_PARTITION + HIGHBD_MBFP(BLOCK_64X64, aom_highbd_masked_sad64x64_bits10, + aom_highbd_10_masked_variance64x64, + aom_highbd_10_masked_sub_pixel_variance64x64) + HIGHBD_MBFP(BLOCK_64X32, aom_highbd_masked_sad64x32_bits10, + aom_highbd_10_masked_variance64x32, + aom_highbd_10_masked_sub_pixel_variance64x32) + HIGHBD_MBFP(BLOCK_32X64, aom_highbd_masked_sad32x64_bits10, + aom_highbd_10_masked_variance32x64, + aom_highbd_10_masked_sub_pixel_variance32x64) + HIGHBD_MBFP(BLOCK_32X32, aom_highbd_masked_sad32x32_bits10, + aom_highbd_10_masked_variance32x32, + aom_highbd_10_masked_sub_pixel_variance32x32) + HIGHBD_MBFP(BLOCK_32X16, aom_highbd_masked_sad32x16_bits10, + aom_highbd_10_masked_variance32x16, + aom_highbd_10_masked_sub_pixel_variance32x16) + HIGHBD_MBFP(BLOCK_16X32, aom_highbd_masked_sad16x32_bits10, + aom_highbd_10_masked_variance16x32, + aom_highbd_10_masked_sub_pixel_variance16x32) + HIGHBD_MBFP(BLOCK_16X16, aom_highbd_masked_sad16x16_bits10, + aom_highbd_10_masked_variance16x16, + aom_highbd_10_masked_sub_pixel_variance16x16) + HIGHBD_MBFP(BLOCK_8X16, aom_highbd_masked_sad8x16_bits10, + aom_highbd_10_masked_variance8x16, + aom_highbd_10_masked_sub_pixel_variance8x16) + HIGHBD_MBFP(BLOCK_16X8, aom_highbd_masked_sad16x8_bits10, + aom_highbd_10_masked_variance16x8, + aom_highbd_10_masked_sub_pixel_variance16x8) + HIGHBD_MBFP(BLOCK_8X8, aom_highbd_masked_sad8x8_bits10, + aom_highbd_10_masked_variance8x8, + aom_highbd_10_masked_sub_pixel_variance8x8) + HIGHBD_MBFP(BLOCK_4X8, aom_highbd_masked_sad4x8_bits10, + aom_highbd_10_masked_variance4x8, + aom_highbd_10_masked_sub_pixel_variance4x8) + HIGHBD_MBFP(BLOCK_8X4, aom_highbd_masked_sad8x4_bits10, + aom_highbd_10_masked_variance8x4, + aom_highbd_10_masked_sub_pixel_variance8x4) + HIGHBD_MBFP(BLOCK_4X4, aom_highbd_masked_sad4x4_bits10, + aom_highbd_10_masked_variance4x4, + aom_highbd_10_masked_sub_pixel_variance4x4) +#endif // CONFIG_EXT_INTER +#if CONFIG_MOTION_VAR +#if CONFIG_EXT_PARTITION + HIGHBD_OBFP(BLOCK_128X128, aom_highbd_obmc_sad128x128_bits10, + aom_highbd_10_obmc_variance128x128, + aom_highbd_10_obmc_sub_pixel_variance128x128) + HIGHBD_OBFP(BLOCK_128X64, aom_highbd_obmc_sad128x64_bits10, + aom_highbd_10_obmc_variance128x64, + aom_highbd_10_obmc_sub_pixel_variance128x64) + HIGHBD_OBFP(BLOCK_64X128, aom_highbd_obmc_sad64x128_bits10, + aom_highbd_10_obmc_variance64x128, + aom_highbd_10_obmc_sub_pixel_variance64x128) +#endif // CONFIG_EXT_PARTITION + HIGHBD_OBFP(BLOCK_64X64, aom_highbd_obmc_sad64x64_bits10, + aom_highbd_10_obmc_variance64x64, + aom_highbd_10_obmc_sub_pixel_variance64x64) + HIGHBD_OBFP(BLOCK_64X32, aom_highbd_obmc_sad64x32_bits10, + aom_highbd_10_obmc_variance64x32, + aom_highbd_10_obmc_sub_pixel_variance64x32) + HIGHBD_OBFP(BLOCK_32X64, aom_highbd_obmc_sad32x64_bits10, + aom_highbd_10_obmc_variance32x64, + aom_highbd_10_obmc_sub_pixel_variance32x64) + HIGHBD_OBFP(BLOCK_32X32, aom_highbd_obmc_sad32x32_bits10, + aom_highbd_10_obmc_variance32x32, + aom_highbd_10_obmc_sub_pixel_variance32x32) + HIGHBD_OBFP(BLOCK_32X16, aom_highbd_obmc_sad32x16_bits10, + aom_highbd_10_obmc_variance32x16, + aom_highbd_10_obmc_sub_pixel_variance32x16) + HIGHBD_OBFP(BLOCK_16X32, aom_highbd_obmc_sad16x32_bits10, + aom_highbd_10_obmc_variance16x32, + aom_highbd_10_obmc_sub_pixel_variance16x32) + HIGHBD_OBFP(BLOCK_16X16, aom_highbd_obmc_sad16x16_bits10, + aom_highbd_10_obmc_variance16x16, + aom_highbd_10_obmc_sub_pixel_variance16x16) + HIGHBD_OBFP(BLOCK_8X16, aom_highbd_obmc_sad8x16_bits10, + aom_highbd_10_obmc_variance8x16, + aom_highbd_10_obmc_sub_pixel_variance8x16) + HIGHBD_OBFP(BLOCK_16X8, aom_highbd_obmc_sad16x8_bits10, + aom_highbd_10_obmc_variance16x8, + aom_highbd_10_obmc_sub_pixel_variance16x8) + HIGHBD_OBFP(BLOCK_8X8, aom_highbd_obmc_sad8x8_bits10, + aom_highbd_10_obmc_variance8x8, + aom_highbd_10_obmc_sub_pixel_variance8x8) + HIGHBD_OBFP(BLOCK_4X8, aom_highbd_obmc_sad4x8_bits10, + aom_highbd_10_obmc_variance4x8, + aom_highbd_10_obmc_sub_pixel_variance4x8) + HIGHBD_OBFP(BLOCK_8X4, aom_highbd_obmc_sad8x4_bits10, + aom_highbd_10_obmc_variance8x4, + aom_highbd_10_obmc_sub_pixel_variance8x4) + HIGHBD_OBFP(BLOCK_4X4, aom_highbd_obmc_sad4x4_bits10, + aom_highbd_10_obmc_variance4x4, + aom_highbd_10_obmc_sub_pixel_variance4x4) +#endif // CONFIG_MOTION_VAR + break; + + case AOM_BITS_12: + HIGHBD_BFP(BLOCK_32X16, aom_highbd_sad32x16_bits12, + aom_highbd_sad32x16_avg_bits12, aom_highbd_12_variance32x16, + aom_highbd_12_sub_pixel_variance32x16, + aom_highbd_12_sub_pixel_avg_variance32x16, NULL, NULL, + aom_highbd_sad32x16x4d_bits12) + + HIGHBD_BFP(BLOCK_16X32, aom_highbd_sad16x32_bits12, + aom_highbd_sad16x32_avg_bits12, aom_highbd_12_variance16x32, + aom_highbd_12_sub_pixel_variance16x32, + aom_highbd_12_sub_pixel_avg_variance16x32, NULL, NULL, + aom_highbd_sad16x32x4d_bits12) + + HIGHBD_BFP(BLOCK_64X32, aom_highbd_sad64x32_bits12, + aom_highbd_sad64x32_avg_bits12, aom_highbd_12_variance64x32, + aom_highbd_12_sub_pixel_variance64x32, + aom_highbd_12_sub_pixel_avg_variance64x32, NULL, NULL, + aom_highbd_sad64x32x4d_bits12) + + HIGHBD_BFP(BLOCK_32X64, aom_highbd_sad32x64_bits12, + aom_highbd_sad32x64_avg_bits12, aom_highbd_12_variance32x64, + aom_highbd_12_sub_pixel_variance32x64, + aom_highbd_12_sub_pixel_avg_variance32x64, NULL, NULL, + aom_highbd_sad32x64x4d_bits12) + + HIGHBD_BFP(BLOCK_32X32, aom_highbd_sad32x32_bits12, + aom_highbd_sad32x32_avg_bits12, aom_highbd_12_variance32x32, + aom_highbd_12_sub_pixel_variance32x32, + aom_highbd_12_sub_pixel_avg_variance32x32, + aom_highbd_sad32x32x3_bits12, aom_highbd_sad32x32x8_bits12, + aom_highbd_sad32x32x4d_bits12) + + HIGHBD_BFP(BLOCK_64X64, aom_highbd_sad64x64_bits12, + aom_highbd_sad64x64_avg_bits12, aom_highbd_12_variance64x64, + aom_highbd_12_sub_pixel_variance64x64, + aom_highbd_12_sub_pixel_avg_variance64x64, + aom_highbd_sad64x64x3_bits12, aom_highbd_sad64x64x8_bits12, + aom_highbd_sad64x64x4d_bits12) + + HIGHBD_BFP(BLOCK_16X16, aom_highbd_sad16x16_bits12, + aom_highbd_sad16x16_avg_bits12, aom_highbd_12_variance16x16, + aom_highbd_12_sub_pixel_variance16x16, + aom_highbd_12_sub_pixel_avg_variance16x16, + aom_highbd_sad16x16x3_bits12, aom_highbd_sad16x16x8_bits12, + aom_highbd_sad16x16x4d_bits12) + + HIGHBD_BFP(BLOCK_16X8, aom_highbd_sad16x8_bits12, + aom_highbd_sad16x8_avg_bits12, aom_highbd_12_variance16x8, + aom_highbd_12_sub_pixel_variance16x8, + aom_highbd_12_sub_pixel_avg_variance16x8, + aom_highbd_sad16x8x3_bits12, aom_highbd_sad16x8x8_bits12, + aom_highbd_sad16x8x4d_bits12) + + HIGHBD_BFP(BLOCK_8X16, aom_highbd_sad8x16_bits12, + aom_highbd_sad8x16_avg_bits12, aom_highbd_12_variance8x16, + aom_highbd_12_sub_pixel_variance8x16, + aom_highbd_12_sub_pixel_avg_variance8x16, + aom_highbd_sad8x16x3_bits12, aom_highbd_sad8x16x8_bits12, + aom_highbd_sad8x16x4d_bits12) + + HIGHBD_BFP( + BLOCK_8X8, aom_highbd_sad8x8_bits12, aom_highbd_sad8x8_avg_bits12, + aom_highbd_12_variance8x8, aom_highbd_12_sub_pixel_variance8x8, + aom_highbd_12_sub_pixel_avg_variance8x8, aom_highbd_sad8x8x3_bits12, + aom_highbd_sad8x8x8_bits12, aom_highbd_sad8x8x4d_bits12) + + HIGHBD_BFP(BLOCK_8X4, aom_highbd_sad8x4_bits12, + aom_highbd_sad8x4_avg_bits12, aom_highbd_12_variance8x4, + aom_highbd_12_sub_pixel_variance8x4, + aom_highbd_12_sub_pixel_avg_variance8x4, NULL, + aom_highbd_sad8x4x8_bits12, aom_highbd_sad8x4x4d_bits12) + + HIGHBD_BFP(BLOCK_4X8, aom_highbd_sad4x8_bits12, + aom_highbd_sad4x8_avg_bits12, aom_highbd_12_variance4x8, + aom_highbd_12_sub_pixel_variance4x8, + aom_highbd_12_sub_pixel_avg_variance4x8, NULL, + aom_highbd_sad4x8x8_bits12, aom_highbd_sad4x8x4d_bits12) + + HIGHBD_BFP( + BLOCK_4X4, aom_highbd_sad4x4_bits12, aom_highbd_sad4x4_avg_bits12, + aom_highbd_12_variance4x4, aom_highbd_12_sub_pixel_variance4x4, + aom_highbd_12_sub_pixel_avg_variance4x4, aom_highbd_sad4x4x3_bits12, + aom_highbd_sad4x4x8_bits12, aom_highbd_sad4x4x4d_bits12) + +#if CONFIG_CB4X4 + HIGHBD_BFP(BLOCK_2X2, NULL, NULL, aom_highbd_12_variance2x2, NULL, NULL, + NULL, NULL, NULL) + HIGHBD_BFP(BLOCK_4X2, NULL, NULL, aom_highbd_12_variance4x2, NULL, NULL, + NULL, NULL, NULL) + HIGHBD_BFP(BLOCK_2X4, NULL, NULL, aom_highbd_12_variance2x4, NULL, NULL, + NULL, NULL, NULL) +#endif + +#if CONFIG_EXT_PARTITION + HIGHBD_BFP( + BLOCK_128X128, aom_highbd_sad128x128_bits12, + aom_highbd_sad128x128_avg_bits12, aom_highbd_12_variance128x128, + aom_highbd_12_sub_pixel_variance128x128, + aom_highbd_12_sub_pixel_avg_variance128x128, + aom_highbd_sad128x128x3_bits12, aom_highbd_sad128x128x8_bits12, + aom_highbd_sad128x128x4d_bits12) + + HIGHBD_BFP(BLOCK_128X64, aom_highbd_sad128x64_bits12, + aom_highbd_sad128x64_avg_bits12, + aom_highbd_12_variance128x64, + aom_highbd_12_sub_pixel_variance128x64, + aom_highbd_12_sub_pixel_avg_variance128x64, NULL, NULL, + aom_highbd_sad128x64x4d_bits12) + + HIGHBD_BFP(BLOCK_64X128, aom_highbd_sad64x128_bits12, + aom_highbd_sad64x128_avg_bits12, + aom_highbd_12_variance64x128, + aom_highbd_12_sub_pixel_variance64x128, + aom_highbd_12_sub_pixel_avg_variance64x128, NULL, NULL, + aom_highbd_sad64x128x4d_bits12) +#endif // CONFIG_EXT_PARTITION + +#if CONFIG_EXT_INTER +#if CONFIG_EXT_PARTITION + HIGHBD_MBFP(BLOCK_128X128, aom_highbd_masked_sad128x128_bits12, + aom_highbd_12_masked_variance128x128, + aom_highbd_12_masked_sub_pixel_variance128x128) + HIGHBD_MBFP(BLOCK_128X64, aom_highbd_masked_sad128x64_bits12, + aom_highbd_12_masked_variance128x64, + aom_highbd_12_masked_sub_pixel_variance128x64) + HIGHBD_MBFP(BLOCK_64X128, aom_highbd_masked_sad64x128_bits12, + aom_highbd_12_masked_variance64x128, + aom_highbd_12_masked_sub_pixel_variance64x128) +#endif // CONFIG_EXT_PARTITION + HIGHBD_MBFP(BLOCK_64X64, aom_highbd_masked_sad64x64_bits12, + aom_highbd_12_masked_variance64x64, + aom_highbd_12_masked_sub_pixel_variance64x64) + HIGHBD_MBFP(BLOCK_64X32, aom_highbd_masked_sad64x32_bits12, + aom_highbd_12_masked_variance64x32, + aom_highbd_12_masked_sub_pixel_variance64x32) + HIGHBD_MBFP(BLOCK_32X64, aom_highbd_masked_sad32x64_bits12, + aom_highbd_12_masked_variance32x64, + aom_highbd_12_masked_sub_pixel_variance32x64) + HIGHBD_MBFP(BLOCK_32X32, aom_highbd_masked_sad32x32_bits12, + aom_highbd_12_masked_variance32x32, + aom_highbd_12_masked_sub_pixel_variance32x32) + HIGHBD_MBFP(BLOCK_32X16, aom_highbd_masked_sad32x16_bits12, + aom_highbd_12_masked_variance32x16, + aom_highbd_12_masked_sub_pixel_variance32x16) + HIGHBD_MBFP(BLOCK_16X32, aom_highbd_masked_sad16x32_bits12, + aom_highbd_12_masked_variance16x32, + aom_highbd_12_masked_sub_pixel_variance16x32) + HIGHBD_MBFP(BLOCK_16X16, aom_highbd_masked_sad16x16_bits12, + aom_highbd_12_masked_variance16x16, + aom_highbd_12_masked_sub_pixel_variance16x16) + HIGHBD_MBFP(BLOCK_8X16, aom_highbd_masked_sad8x16_bits12, + aom_highbd_12_masked_variance8x16, + aom_highbd_12_masked_sub_pixel_variance8x16) + HIGHBD_MBFP(BLOCK_16X8, aom_highbd_masked_sad16x8_bits12, + aom_highbd_12_masked_variance16x8, + aom_highbd_12_masked_sub_pixel_variance16x8) + HIGHBD_MBFP(BLOCK_8X8, aom_highbd_masked_sad8x8_bits12, + aom_highbd_12_masked_variance8x8, + aom_highbd_12_masked_sub_pixel_variance8x8) + HIGHBD_MBFP(BLOCK_4X8, aom_highbd_masked_sad4x8_bits12, + aom_highbd_12_masked_variance4x8, + aom_highbd_12_masked_sub_pixel_variance4x8) + HIGHBD_MBFP(BLOCK_8X4, aom_highbd_masked_sad8x4_bits12, + aom_highbd_12_masked_variance8x4, + aom_highbd_12_masked_sub_pixel_variance8x4) + HIGHBD_MBFP(BLOCK_4X4, aom_highbd_masked_sad4x4_bits12, + aom_highbd_12_masked_variance4x4, + aom_highbd_12_masked_sub_pixel_variance4x4) +#endif // CONFIG_EXT_INTER + +#if CONFIG_MOTION_VAR +#if CONFIG_EXT_PARTITION + HIGHBD_OBFP(BLOCK_128X128, aom_highbd_obmc_sad128x128_bits12, + aom_highbd_12_obmc_variance128x128, + aom_highbd_12_obmc_sub_pixel_variance128x128) + HIGHBD_OBFP(BLOCK_128X64, aom_highbd_obmc_sad128x64_bits12, + aom_highbd_12_obmc_variance128x64, + aom_highbd_12_obmc_sub_pixel_variance128x64) + HIGHBD_OBFP(BLOCK_64X128, aom_highbd_obmc_sad64x128_bits12, + aom_highbd_12_obmc_variance64x128, + aom_highbd_12_obmc_sub_pixel_variance64x128) +#endif // CONFIG_EXT_PARTITION + HIGHBD_OBFP(BLOCK_64X64, aom_highbd_obmc_sad64x64_bits12, + aom_highbd_12_obmc_variance64x64, + aom_highbd_12_obmc_sub_pixel_variance64x64) + HIGHBD_OBFP(BLOCK_64X32, aom_highbd_obmc_sad64x32_bits12, + aom_highbd_12_obmc_variance64x32, + aom_highbd_12_obmc_sub_pixel_variance64x32) + HIGHBD_OBFP(BLOCK_32X64, aom_highbd_obmc_sad32x64_bits12, + aom_highbd_12_obmc_variance32x64, + aom_highbd_12_obmc_sub_pixel_variance32x64) + HIGHBD_OBFP(BLOCK_32X32, aom_highbd_obmc_sad32x32_bits12, + aom_highbd_12_obmc_variance32x32, + aom_highbd_12_obmc_sub_pixel_variance32x32) + HIGHBD_OBFP(BLOCK_32X16, aom_highbd_obmc_sad32x16_bits12, + aom_highbd_12_obmc_variance32x16, + aom_highbd_12_obmc_sub_pixel_variance32x16) + HIGHBD_OBFP(BLOCK_16X32, aom_highbd_obmc_sad16x32_bits12, + aom_highbd_12_obmc_variance16x32, + aom_highbd_12_obmc_sub_pixel_variance16x32) + HIGHBD_OBFP(BLOCK_16X16, aom_highbd_obmc_sad16x16_bits12, + aom_highbd_12_obmc_variance16x16, + aom_highbd_12_obmc_sub_pixel_variance16x16) + HIGHBD_OBFP(BLOCK_8X16, aom_highbd_obmc_sad8x16_bits12, + aom_highbd_12_obmc_variance8x16, + aom_highbd_12_obmc_sub_pixel_variance8x16) + HIGHBD_OBFP(BLOCK_16X8, aom_highbd_obmc_sad16x8_bits12, + aom_highbd_12_obmc_variance16x8, + aom_highbd_12_obmc_sub_pixel_variance16x8) + HIGHBD_OBFP(BLOCK_8X8, aom_highbd_obmc_sad8x8_bits12, + aom_highbd_12_obmc_variance8x8, + aom_highbd_12_obmc_sub_pixel_variance8x8) + HIGHBD_OBFP(BLOCK_4X8, aom_highbd_obmc_sad4x8_bits12, + aom_highbd_12_obmc_variance4x8, + aom_highbd_12_obmc_sub_pixel_variance4x8) + HIGHBD_OBFP(BLOCK_8X4, aom_highbd_obmc_sad8x4_bits12, + aom_highbd_12_obmc_variance8x4, + aom_highbd_12_obmc_sub_pixel_variance8x4) + HIGHBD_OBFP(BLOCK_4X4, aom_highbd_obmc_sad4x4_bits12, + aom_highbd_12_obmc_variance4x4, + aom_highbd_12_obmc_sub_pixel_variance4x4) +#endif // CONFIG_MOTION_VAR + break; + + default: + assert(0 && + "cm->bit_depth should be AOM_BITS_8, " + "AOM_BITS_10 or AOM_BITS_12"); + } + } +} +#endif // CONFIG_HIGHBITDEPTH + +static void realloc_segmentation_maps(AV1_COMP *cpi) { + AV1_COMMON *const cm = &cpi->common; + + // Create the encoder segmentation map and set all entries to 0 + aom_free(cpi->segmentation_map); + CHECK_MEM_ERROR(cm, cpi->segmentation_map, + aom_calloc(cm->mi_rows * cm->mi_cols, 1)); + + // Create a map used for cyclic background refresh. + if (cpi->cyclic_refresh) av1_cyclic_refresh_free(cpi->cyclic_refresh); + CHECK_MEM_ERROR(cm, cpi->cyclic_refresh, + av1_cyclic_refresh_alloc(cm->mi_rows, cm->mi_cols)); + + // Create a map used to mark inactive areas. + aom_free(cpi->active_map.map); + CHECK_MEM_ERROR(cm, cpi->active_map.map, + aom_calloc(cm->mi_rows * cm->mi_cols, 1)); +} + +void av1_change_config(struct AV1_COMP *cpi, const AV1EncoderConfig *oxcf) { + AV1_COMMON *const cm = &cpi->common; + RATE_CONTROL *const rc = &cpi->rc; + + if (cm->profile != oxcf->profile) cm->profile = oxcf->profile; + cm->bit_depth = oxcf->bit_depth; + cm->color_space = oxcf->color_space; + cm->color_range = oxcf->color_range; + + if (cm->profile <= PROFILE_1) + assert(cm->bit_depth == AOM_BITS_8); + else + assert(cm->bit_depth > AOM_BITS_8); + + cpi->oxcf = *oxcf; +#if CONFIG_HIGHBITDEPTH + cpi->td.mb.e_mbd.bd = (int)cm->bit_depth; +#endif // CONFIG_HIGHBITDEPTH +#if CONFIG_GLOBAL_MOTION + cpi->td.mb.e_mbd.global_motion = cm->global_motion; +#endif // CONFIG_GLOBAL_MOTION + + if ((oxcf->pass == 0) && (oxcf->rc_mode == AOM_Q)) { + rc->baseline_gf_interval = FIXED_GF_INTERVAL; + } else { + rc->baseline_gf_interval = (MIN_GF_INTERVAL + MAX_GF_INTERVAL) / 2; + } + + cpi->refresh_last_frame = 1; + cpi->refresh_golden_frame = 0; +#if CONFIG_EXT_REFS + cpi->refresh_bwd_ref_frame = 0; +#endif // CONFIG_EXT_REFS + + cm->refresh_frame_context = + (oxcf->error_resilient_mode || oxcf->frame_parallel_decoding_mode) + ? REFRESH_FRAME_CONTEXT_FORWARD + : REFRESH_FRAME_CONTEXT_BACKWARD; + cm->reset_frame_context = RESET_FRAME_CONTEXT_NONE; + +#if CONFIG_PALETTE + cm->allow_screen_content_tools = (cpi->oxcf.content == AOM_CONTENT_SCREEN); + if (cm->allow_screen_content_tools) { + MACROBLOCK *x = &cpi->td.mb; + if (x->palette_buffer == 0) { + CHECK_MEM_ERROR(cm, x->palette_buffer, + aom_memalign(16, sizeof(*x->palette_buffer))); + } + // Reallocate the pc_tree, as it's contents depends on + // the state of cm->allow_screen_content_tools + av1_free_pc_tree(&cpi->td); + av1_setup_pc_tree(&cpi->common, &cpi->td); + } +#endif // CONFIG_PALETTE + + av1_reset_segment_features(cm); + av1_set_high_precision_mv(cpi, 0); + + set_rc_buffer_sizes(rc, &cpi->oxcf); + + // Under a configuration change, where maximum_buffer_size may change, + // keep buffer level clipped to the maximum allowed buffer size. + rc->bits_off_target = AOMMIN(rc->bits_off_target, rc->maximum_buffer_size); + rc->buffer_level = AOMMIN(rc->buffer_level, rc->maximum_buffer_size); + + // Set up frame rate and related parameters rate control values. + av1_new_framerate(cpi, cpi->framerate); + + // Set absolute upper and lower quality limits + rc->worst_quality = cpi->oxcf.worst_allowed_q; + rc->best_quality = cpi->oxcf.best_allowed_q; + + cm->interp_filter = cpi->sf.default_interp_filter; + + if (cpi->oxcf.render_width > 0 && cpi->oxcf.render_height > 0) { + cm->render_width = cpi->oxcf.render_width; + cm->render_height = cpi->oxcf.render_height; + } else { + cm->render_width = cpi->oxcf.width; + cm->render_height = cpi->oxcf.height; + } + cm->width = cpi->oxcf.width; + cm->height = cpi->oxcf.height; + + if (cpi->initial_width) { + if (cm->width > cpi->initial_width || cm->height > cpi->initial_height) { + av1_free_context_buffers(cm); + av1_alloc_compressor_data(cpi); + realloc_segmentation_maps(cpi); + cpi->initial_width = cpi->initial_height = 0; + } + } + update_frame_size(cpi); + + cpi->alt_ref_source = NULL; + rc->is_src_frame_alt_ref = 0; + +#if CONFIG_EXT_REFS + rc->is_bwd_ref_frame = 0; + rc->is_last_bipred_frame = 0; + rc->is_bipred_frame = 0; +#endif // CONFIG_EXT_REFS + +#if 0 + // Experimental RD Code + cpi->frame_distortion = 0; + cpi->last_frame_distortion = 0; +#endif + + set_tile_info(cpi); + + cpi->ext_refresh_frame_flags_pending = 0; + cpi->ext_refresh_frame_context_pending = 0; + +#if CONFIG_HIGHBITDEPTH + highbd_set_var_fns(cpi); +#endif + +#if CONFIG_ANS && ANS_MAX_SYMBOLS + cpi->common.ans_window_size_log2 = cpi->oxcf.ans_window_size_log2; + if (cpi->buf_ans.size != (1 << cpi->common.ans_window_size_log2)) { + aom_buf_ans_free(&cpi->buf_ans); + aom_buf_ans_alloc(&cpi->buf_ans, &cpi->common.error, + 1 << cpi->common.ans_window_size_log2); + } +#endif // CONFIG_ANS && ANS_MAX_SYMBOLS +} + +#ifndef M_LOG2_E +#define M_LOG2_E 0.693147180559945309417 +#endif +#define log2f(x) (log(x) / (float)M_LOG2_E) + +#if !CONFIG_REF_MV +static void cal_nmvjointsadcost(int *mvjointsadcost) { + mvjointsadcost[0] = 600; + mvjointsadcost[1] = 300; + mvjointsadcost[2] = 300; + mvjointsadcost[3] = 300; +} +#endif + +static void cal_nmvsadcosts(int *mvsadcost[2]) { + int i = 1; + + mvsadcost[0][0] = 0; + mvsadcost[1][0] = 0; + + do { + double z = 256 * (2 * (log2f(8 * i) + .6)); + mvsadcost[0][i] = (int)z; + mvsadcost[1][i] = (int)z; + mvsadcost[0][-i] = (int)z; + mvsadcost[1][-i] = (int)z; + } while (++i <= MV_MAX); +} + +static void cal_nmvsadcosts_hp(int *mvsadcost[2]) { + int i = 1; + + mvsadcost[0][0] = 0; + mvsadcost[1][0] = 0; + + do { + double z = 256 * (2 * (log2f(8 * i) + .6)); + mvsadcost[0][i] = (int)z; + mvsadcost[1][i] = (int)z; + mvsadcost[0][-i] = (int)z; + mvsadcost[1][-i] = (int)z; + } while (++i <= MV_MAX); +} + +static INLINE void init_upsampled_ref_frame_bufs(AV1_COMP *cpi) { + int i; + + for (i = 0; i < (REF_FRAMES + 1); ++i) { + cpi->upsampled_ref_bufs[i].ref_count = 0; + cpi->upsampled_ref_idx[i] = INVALID_IDX; + } +} + +AV1_COMP *av1_create_compressor(AV1EncoderConfig *oxcf, + BufferPool *const pool) { + unsigned int i; + AV1_COMP *volatile const cpi = aom_memalign(32, sizeof(AV1_COMP)); + AV1_COMMON *volatile const cm = cpi != NULL ? &cpi->common : NULL; + + if (!cm) return NULL; + + av1_zero(*cpi); + + if (setjmp(cm->error.jmp)) { + cm->error.setjmp = 0; + av1_remove_compressor(cpi); + return 0; + } + + cm->error.setjmp = 1; + cm->alloc_mi = av1_enc_alloc_mi; + cm->free_mi = av1_enc_free_mi; + cm->setup_mi = av1_enc_setup_mi; + + CHECK_MEM_ERROR(cm, cm->fc, + (FRAME_CONTEXT *)aom_memalign(32, sizeof(*cm->fc))); + CHECK_MEM_ERROR(cm, cm->frame_contexts, + (FRAME_CONTEXT *)aom_memalign( + 32, FRAME_CONTEXTS * sizeof(*cm->frame_contexts))); + memset(cm->fc, 0, sizeof(*cm->fc)); + memset(cm->frame_contexts, 0, FRAME_CONTEXTS * sizeof(*cm->frame_contexts)); + + cpi->resize_state = 0; + cpi->resize_avg_qp = 0; + cpi->resize_buffer_underflow = 0; + cpi->common.buffer_pool = pool; + + init_config(cpi, oxcf); +#if CONFIG_XIPHRC + cpi->od_rc.framerate = cpi->framerate; + cpi->od_rc.frame_width = cm->render_width; + cpi->od_rc.frame_height = cm->render_height; + cpi->od_rc.keyframe_rate = oxcf->key_freq; + cpi->od_rc.goldenframe_rate = FIXED_GF_INTERVAL; + cpi->od_rc.altref_rate = 25; + cpi->od_rc.firstpass_quant = 1; + cpi->od_rc.bit_depth = cm->bit_depth; + cpi->od_rc.minq = oxcf->best_allowed_q; + cpi->od_rc.maxq = oxcf->worst_allowed_q; + if (cpi->oxcf.rc_mode == AOM_CQ) cpi->od_rc.minq = cpi->od_rc.quality; + cpi->od_rc.quality = cpi->oxcf.rc_mode == AOM_Q ? oxcf->cq_level : -1; + cpi->od_rc.periodic_boosts = oxcf->frame_periodic_boost; + od_enc_rc_init(&cpi->od_rc, + cpi->oxcf.rc_mode == AOM_Q ? -1 : oxcf->target_bandwidth, + oxcf->maximum_buffer_size_ms); +#else + av1_rc_init(&cpi->oxcf, oxcf->pass, &cpi->rc); +#endif + + cm->current_video_frame = 0; + cpi->partition_search_skippable_frame = 0; + cpi->tile_data = NULL; + cpi->last_show_frame_buf_idx = INVALID_IDX; + + realloc_segmentation_maps(cpi); + +#if CONFIG_REF_MV + for (i = 0; i < NMV_CONTEXTS; ++i) { + memset(cpi->nmv_costs, 0, sizeof(cpi->nmv_costs)); + memset(cpi->nmv_costs_hp, 0, sizeof(cpi->nmv_costs_hp)); + } +#endif + + memset(cpi->nmvcosts, 0, sizeof(cpi->nmvcosts)); + memset(cpi->nmvcosts_hp, 0, sizeof(cpi->nmvcosts_hp)); + memset(cpi->nmvsadcosts, 0, sizeof(cpi->nmvsadcosts)); + memset(cpi->nmvsadcosts_hp, 0, sizeof(cpi->nmvsadcosts_hp)); + + for (i = 0; i < (sizeof(cpi->mbgraph_stats) / sizeof(cpi->mbgraph_stats[0])); + i++) { + CHECK_MEM_ERROR( + cm, cpi->mbgraph_stats[i].mb_stats, + aom_calloc(cm->MBs * sizeof(*cpi->mbgraph_stats[i].mb_stats), 1)); + } + +#if CONFIG_FP_MB_STATS + cpi->use_fp_mb_stats = 0; + if (cpi->use_fp_mb_stats) { + // a place holder used to store the first pass mb stats in the first pass + CHECK_MEM_ERROR(cm, cpi->twopass.frame_mb_stats_buf, + aom_calloc(cm->MBs * sizeof(uint8_t), 1)); + } else { + cpi->twopass.frame_mb_stats_buf = NULL; + } +#endif + + cpi->refresh_alt_ref_frame = 0; + cpi->multi_arf_last_grp_enabled = 0; + + cpi->b_calculate_psnr = CONFIG_INTERNAL_STATS; +#if CONFIG_INTERNAL_STATS + cpi->b_calculate_blockiness = 1; + cpi->b_calculate_consistency = 1; + cpi->total_inconsistency = 0; + cpi->psnr.worst = 100.0; + cpi->worst_ssim = 100.0; + + cpi->count = 0; + cpi->bytes = 0; + + if (cpi->b_calculate_psnr) { + cpi->total_sq_error = 0; + cpi->total_samples = 0; + cpi->tot_recode_hits = 0; + cpi->summed_quality = 0; + cpi->summed_weights = 0; + } + + cpi->fastssim.worst = 100.0; + cpi->psnrhvs.worst = 100.0; + + if (cpi->b_calculate_blockiness) { + cpi->total_blockiness = 0; + cpi->worst_blockiness = 0.0; + } + + if (cpi->b_calculate_consistency) { + CHECK_MEM_ERROR(cm, cpi->ssim_vars, + aom_malloc(sizeof(*cpi->ssim_vars) * 4 * + cpi->common.mi_rows * cpi->common.mi_cols)); + cpi->worst_consistency = 100.0; + } +#endif +#if CONFIG_ENTROPY_STATS + av1_zero(aggregate_fc); +#endif // CONFIG_ENTROPY_STATS + + cpi->first_time_stamp_ever = INT64_MAX; + +#if CONFIG_REF_MV + for (i = 0; i < NMV_CONTEXTS; ++i) { + cpi->td.mb.nmvcost[i][0] = &cpi->nmv_costs[i][0][MV_MAX]; + cpi->td.mb.nmvcost[i][1] = &cpi->nmv_costs[i][1][MV_MAX]; + cpi->td.mb.nmvcost_hp[i][0] = &cpi->nmv_costs_hp[i][0][MV_MAX]; + cpi->td.mb.nmvcost_hp[i][1] = &cpi->nmv_costs_hp[i][1][MV_MAX]; + } +#else + cal_nmvjointsadcost(cpi->td.mb.nmvjointsadcost); + cpi->td.mb.nmvcost[0] = &cpi->nmvcosts[0][MV_MAX]; + cpi->td.mb.nmvcost[1] = &cpi->nmvcosts[1][MV_MAX]; + cpi->td.mb.nmvcost_hp[0] = &cpi->nmvcosts_hp[0][MV_MAX]; + cpi->td.mb.nmvcost_hp[1] = &cpi->nmvcosts_hp[1][MV_MAX]; +#endif + cpi->td.mb.nmvsadcost[0] = &cpi->nmvsadcosts[0][MV_MAX]; + cpi->td.mb.nmvsadcost[1] = &cpi->nmvsadcosts[1][MV_MAX]; + cal_nmvsadcosts(cpi->td.mb.nmvsadcost); + + cpi->td.mb.nmvsadcost_hp[0] = &cpi->nmvsadcosts_hp[0][MV_MAX]; + cpi->td.mb.nmvsadcost_hp[1] = &cpi->nmvsadcosts_hp[1][MV_MAX]; + cal_nmvsadcosts_hp(cpi->td.mb.nmvsadcost_hp); + +#ifdef OUTPUT_YUV_SKINMAP + yuv_skinmap_file = fopen("skinmap.yuv", "ab"); +#endif +#ifdef OUTPUT_YUV_REC + yuv_rec_file = fopen("rec.yuv", "wb"); +#endif + +#if 0 + framepsnr = fopen("framepsnr.stt", "a"); + kf_list = fopen("kf_list.stt", "w"); +#endif + +#if CONFIG_XIPHRC + if (oxcf->pass == 2) { + cpi->od_rc.twopass_allframes_buf = oxcf->two_pass_stats_in.buf; + cpi->od_rc.twopass_allframes_buf_size = oxcf->two_pass_stats_in.sz; + } +#else + if (oxcf->pass == 1) { + av1_init_first_pass(cpi); + } else if (oxcf->pass == 2) { + const size_t packet_sz = sizeof(FIRSTPASS_STATS); + const int packets = (int)(oxcf->two_pass_stats_in.sz / packet_sz); + +#if CONFIG_FP_MB_STATS + if (cpi->use_fp_mb_stats) { + const size_t psz = cpi->common.MBs * sizeof(uint8_t); + const int ps = (int)(oxcf->firstpass_mb_stats_in.sz / psz); + + cpi->twopass.firstpass_mb_stats.mb_stats_start = + oxcf->firstpass_mb_stats_in.buf; + cpi->twopass.firstpass_mb_stats.mb_stats_end = + cpi->twopass.firstpass_mb_stats.mb_stats_start + + (ps - 1) * cpi->common.MBs * sizeof(uint8_t); + } +#endif + + cpi->twopass.stats_in_start = oxcf->two_pass_stats_in.buf; + cpi->twopass.stats_in = cpi->twopass.stats_in_start; + cpi->twopass.stats_in_end = &cpi->twopass.stats_in[packets - 1]; + + av1_init_second_pass(cpi); + } +#endif + + init_upsampled_ref_frame_bufs(cpi); + + av1_set_speed_features_framesize_independent(cpi); + av1_set_speed_features_framesize_dependent(cpi); + + // Allocate memory to store variances for a frame. + CHECK_MEM_ERROR(cm, cpi->source_diff_var, + aom_calloc(cm->MBs, sizeof(*cpi->source_diff_var))); + cpi->source_var_thresh = 0; + cpi->frames_till_next_var_check = 0; + +#define BFP(BT, SDF, SDAF, VF, SVF, SVAF, SDX3F, SDX8F, SDX4DF) \ + cpi->fn_ptr[BT].sdf = SDF; \ + cpi->fn_ptr[BT].sdaf = SDAF; \ + cpi->fn_ptr[BT].vf = VF; \ + cpi->fn_ptr[BT].svf = SVF; \ + cpi->fn_ptr[BT].svaf = SVAF; \ + cpi->fn_ptr[BT].sdx3f = SDX3F; \ + cpi->fn_ptr[BT].sdx8f = SDX8F; \ + cpi->fn_ptr[BT].sdx4df = SDX4DF; + +#if CONFIG_EXT_PARTITION + BFP(BLOCK_128X128, aom_sad128x128, aom_sad128x128_avg, aom_variance128x128, + aom_sub_pixel_variance128x128, aom_sub_pixel_avg_variance128x128, + aom_sad128x128x3, aom_sad128x128x8, aom_sad128x128x4d) + + BFP(BLOCK_128X64, aom_sad128x64, aom_sad128x64_avg, aom_variance128x64, + aom_sub_pixel_variance128x64, aom_sub_pixel_avg_variance128x64, NULL, + NULL, aom_sad128x64x4d) + + BFP(BLOCK_64X128, aom_sad64x128, aom_sad64x128_avg, aom_variance64x128, + aom_sub_pixel_variance64x128, aom_sub_pixel_avg_variance64x128, NULL, + NULL, aom_sad64x128x4d) +#endif // CONFIG_EXT_PARTITION + + BFP(BLOCK_32X16, aom_sad32x16, aom_sad32x16_avg, aom_variance32x16, + aom_sub_pixel_variance32x16, aom_sub_pixel_avg_variance32x16, NULL, NULL, + aom_sad32x16x4d) + + BFP(BLOCK_16X32, aom_sad16x32, aom_sad16x32_avg, aom_variance16x32, + aom_sub_pixel_variance16x32, aom_sub_pixel_avg_variance16x32, NULL, NULL, + aom_sad16x32x4d) + + BFP(BLOCK_64X32, aom_sad64x32, aom_sad64x32_avg, aom_variance64x32, + aom_sub_pixel_variance64x32, aom_sub_pixel_avg_variance64x32, NULL, NULL, + aom_sad64x32x4d) + + BFP(BLOCK_32X64, aom_sad32x64, aom_sad32x64_avg, aom_variance32x64, + aom_sub_pixel_variance32x64, aom_sub_pixel_avg_variance32x64, NULL, NULL, + aom_sad32x64x4d) + + BFP(BLOCK_32X32, aom_sad32x32, aom_sad32x32_avg, aom_variance32x32, + aom_sub_pixel_variance32x32, aom_sub_pixel_avg_variance32x32, + aom_sad32x32x3, aom_sad32x32x8, aom_sad32x32x4d) + + BFP(BLOCK_64X64, aom_sad64x64, aom_sad64x64_avg, aom_variance64x64, + aom_sub_pixel_variance64x64, aom_sub_pixel_avg_variance64x64, + aom_sad64x64x3, aom_sad64x64x8, aom_sad64x64x4d) + + BFP(BLOCK_16X16, aom_sad16x16, aom_sad16x16_avg, aom_variance16x16, + aom_sub_pixel_variance16x16, aom_sub_pixel_avg_variance16x16, + aom_sad16x16x3, aom_sad16x16x8, aom_sad16x16x4d) + + BFP(BLOCK_16X8, aom_sad16x8, aom_sad16x8_avg, aom_variance16x8, + aom_sub_pixel_variance16x8, aom_sub_pixel_avg_variance16x8, aom_sad16x8x3, + aom_sad16x8x8, aom_sad16x8x4d) + + BFP(BLOCK_8X16, aom_sad8x16, aom_sad8x16_avg, aom_variance8x16, + aom_sub_pixel_variance8x16, aom_sub_pixel_avg_variance8x16, aom_sad8x16x3, + aom_sad8x16x8, aom_sad8x16x4d) + + BFP(BLOCK_8X8, aom_sad8x8, aom_sad8x8_avg, aom_variance8x8, + aom_sub_pixel_variance8x8, aom_sub_pixel_avg_variance8x8, aom_sad8x8x3, + aom_sad8x8x8, aom_sad8x8x4d) + + BFP(BLOCK_8X4, aom_sad8x4, aom_sad8x4_avg, aom_variance8x4, + aom_sub_pixel_variance8x4, aom_sub_pixel_avg_variance8x4, NULL, + aom_sad8x4x8, aom_sad8x4x4d) + + BFP(BLOCK_4X8, aom_sad4x8, aom_sad4x8_avg, aom_variance4x8, + aom_sub_pixel_variance4x8, aom_sub_pixel_avg_variance4x8, NULL, + aom_sad4x8x8, aom_sad4x8x4d) + + BFP(BLOCK_4X4, aom_sad4x4, aom_sad4x4_avg, aom_variance4x4, + aom_sub_pixel_variance4x4, aom_sub_pixel_avg_variance4x4, aom_sad4x4x3, + aom_sad4x4x8, aom_sad4x4x4d) + +#if CONFIG_CB4X4 + BFP(BLOCK_2X2, NULL, NULL, aom_variance2x2, NULL, NULL, NULL, NULL, NULL) + BFP(BLOCK_2X4, NULL, NULL, aom_variance2x4, NULL, NULL, NULL, NULL, NULL) + BFP(BLOCK_4X2, NULL, NULL, aom_variance4x2, NULL, NULL, NULL, NULL, NULL) +#endif + +#if CONFIG_MOTION_VAR +#define OBFP(BT, OSDF, OVF, OSVF) \ + cpi->fn_ptr[BT].osdf = OSDF; \ + cpi->fn_ptr[BT].ovf = OVF; \ + cpi->fn_ptr[BT].osvf = OSVF; + +#if CONFIG_EXT_PARTITION + OBFP(BLOCK_128X128, aom_obmc_sad128x128, aom_obmc_variance128x128, + aom_obmc_sub_pixel_variance128x128) + OBFP(BLOCK_128X64, aom_obmc_sad128x64, aom_obmc_variance128x64, + aom_obmc_sub_pixel_variance128x64) + OBFP(BLOCK_64X128, aom_obmc_sad64x128, aom_obmc_variance64x128, + aom_obmc_sub_pixel_variance64x128) +#endif // CONFIG_EXT_PARTITION + OBFP(BLOCK_64X64, aom_obmc_sad64x64, aom_obmc_variance64x64, + aom_obmc_sub_pixel_variance64x64) + OBFP(BLOCK_64X32, aom_obmc_sad64x32, aom_obmc_variance64x32, + aom_obmc_sub_pixel_variance64x32) + OBFP(BLOCK_32X64, aom_obmc_sad32x64, aom_obmc_variance32x64, + aom_obmc_sub_pixel_variance32x64) + OBFP(BLOCK_32X32, aom_obmc_sad32x32, aom_obmc_variance32x32, + aom_obmc_sub_pixel_variance32x32) + OBFP(BLOCK_32X16, aom_obmc_sad32x16, aom_obmc_variance32x16, + aom_obmc_sub_pixel_variance32x16) + OBFP(BLOCK_16X32, aom_obmc_sad16x32, aom_obmc_variance16x32, + aom_obmc_sub_pixel_variance16x32) + OBFP(BLOCK_16X16, aom_obmc_sad16x16, aom_obmc_variance16x16, + aom_obmc_sub_pixel_variance16x16) + OBFP(BLOCK_16X8, aom_obmc_sad16x8, aom_obmc_variance16x8, + aom_obmc_sub_pixel_variance16x8) + OBFP(BLOCK_8X16, aom_obmc_sad8x16, aom_obmc_variance8x16, + aom_obmc_sub_pixel_variance8x16) + OBFP(BLOCK_8X8, aom_obmc_sad8x8, aom_obmc_variance8x8, + aom_obmc_sub_pixel_variance8x8) + OBFP(BLOCK_4X8, aom_obmc_sad4x8, aom_obmc_variance4x8, + aom_obmc_sub_pixel_variance4x8) + OBFP(BLOCK_8X4, aom_obmc_sad8x4, aom_obmc_variance8x4, + aom_obmc_sub_pixel_variance8x4) + OBFP(BLOCK_4X4, aom_obmc_sad4x4, aom_obmc_variance4x4, + aom_obmc_sub_pixel_variance4x4) +#endif // CONFIG_MOTION_VAR + +#if CONFIG_EXT_INTER +#define MBFP(BT, MSDF, MVF, MSVF) \ + cpi->fn_ptr[BT].msdf = MSDF; \ + cpi->fn_ptr[BT].mvf = MVF; \ + cpi->fn_ptr[BT].msvf = MSVF; + +#if CONFIG_EXT_PARTITION + MBFP(BLOCK_128X128, aom_masked_sad128x128, aom_masked_variance128x128, + aom_masked_sub_pixel_variance128x128) + MBFP(BLOCK_128X64, aom_masked_sad128x64, aom_masked_variance128x64, + aom_masked_sub_pixel_variance128x64) + MBFP(BLOCK_64X128, aom_masked_sad64x128, aom_masked_variance64x128, + aom_masked_sub_pixel_variance64x128) +#endif // CONFIG_EXT_PARTITION + MBFP(BLOCK_64X64, aom_masked_sad64x64, aom_masked_variance64x64, + aom_masked_sub_pixel_variance64x64) + MBFP(BLOCK_64X32, aom_masked_sad64x32, aom_masked_variance64x32, + aom_masked_sub_pixel_variance64x32) + MBFP(BLOCK_32X64, aom_masked_sad32x64, aom_masked_variance32x64, + aom_masked_sub_pixel_variance32x64) + MBFP(BLOCK_32X32, aom_masked_sad32x32, aom_masked_variance32x32, + aom_masked_sub_pixel_variance32x32) + MBFP(BLOCK_32X16, aom_masked_sad32x16, aom_masked_variance32x16, + aom_masked_sub_pixel_variance32x16) + MBFP(BLOCK_16X32, aom_masked_sad16x32, aom_masked_variance16x32, + aom_masked_sub_pixel_variance16x32) + MBFP(BLOCK_16X16, aom_masked_sad16x16, aom_masked_variance16x16, + aom_masked_sub_pixel_variance16x16) + MBFP(BLOCK_16X8, aom_masked_sad16x8, aom_masked_variance16x8, + aom_masked_sub_pixel_variance16x8) + MBFP(BLOCK_8X16, aom_masked_sad8x16, aom_masked_variance8x16, + aom_masked_sub_pixel_variance8x16) + MBFP(BLOCK_8X8, aom_masked_sad8x8, aom_masked_variance8x8, + aom_masked_sub_pixel_variance8x8) + MBFP(BLOCK_4X8, aom_masked_sad4x8, aom_masked_variance4x8, + aom_masked_sub_pixel_variance4x8) + MBFP(BLOCK_8X4, aom_masked_sad8x4, aom_masked_variance8x4, + aom_masked_sub_pixel_variance8x4) + MBFP(BLOCK_4X4, aom_masked_sad4x4, aom_masked_variance4x4, + aom_masked_sub_pixel_variance4x4) +#endif // CONFIG_EXT_INTER + +#if CONFIG_HIGHBITDEPTH + highbd_set_var_fns(cpi); +#endif + + /* av1_init_quantizer() is first called here. Add check in + * av1_frame_init_quantizer() so that av1_init_quantizer is only + * called later when needed. This will avoid unnecessary calls of + * av1_init_quantizer() for every frame. + */ + av1_init_quantizer(cpi); +#if CONFIG_AOM_QM + aom_qm_init(cm); +#endif + + av1_loop_filter_init(cm); +#if CONFIG_LOOP_RESTORATION + av1_loop_restoration_precal(); +#endif // CONFIG_LOOP_RESTORATION + + cm->error.setjmp = 0; + + return cpi; +} + +#define SNPRINT(H, T) snprintf((H) + strlen(H), sizeof(H) - strlen(H), (T)) + +#define SNPRINT2(H, T, V) \ + snprintf((H) + strlen(H), sizeof(H) - strlen(H), (T), (V)) + +void av1_remove_compressor(AV1_COMP *cpi) { + AV1_COMMON *cm; + unsigned int i; + int t; + + if (!cpi) return; + + cm = &cpi->common; + if (cm->current_video_frame > 0) { +#if CONFIG_ENTROPY_STATS + if (cpi->oxcf.pass != 1) { + fprintf(stderr, "Writing counts.stt\n"); + FILE *f = fopen("counts.stt", "wb"); + fwrite(&aggregate_fc, sizeof(aggregate_fc), 1, f); + fclose(f); + } +#endif // CONFIG_ENTROPY_STATS +#if CONFIG_INTERNAL_STATS + aom_clear_system_state(); + + if (cpi->oxcf.pass != 1) { + char headings[512] = { 0 }; + char results[512] = { 0 }; + FILE *f = fopen("opsnr.stt", "a"); + double time_encoded = + (cpi->last_end_time_stamp_seen - cpi->first_time_stamp_ever) / + 10000000.000; + double total_encode_time = + (cpi->time_receive_data + cpi->time_compress_data) / 1000.000; + const double dr = + (double)cpi->bytes * (double)8 / (double)1000 / time_encoded; + const double peak = (double)((1 << cpi->oxcf.input_bit_depth) - 1); + const double target_rate = (double)cpi->oxcf.target_bandwidth / 1000; + const double rate_err = ((100.0 * (dr - target_rate)) / target_rate); + + if (cpi->b_calculate_psnr) { + const double total_psnr = aom_sse_to_psnr( + (double)cpi->total_samples, peak, (double)cpi->total_sq_error); + const double total_ssim = + 100 * pow(cpi->summed_quality / cpi->summed_weights, 8.0); + snprintf(headings, sizeof(headings), + "Bitrate\tAVGPsnr\tGLBPsnr\tAVPsnrP\tGLPsnrP\t" + "AOMSSIM\tVPSSIMP\tFASTSIM\tPSNRHVS\t" + "WstPsnr\tWstSsim\tWstFast\tWstHVS"); + snprintf(results, sizeof(results), + "%7.2f\t%7.3f\t%7.3f\t%7.3f\t%7.3f\t" + "%7.3f\t%7.3f\t%7.3f\t%7.3f\t" + "%7.3f\t%7.3f\t%7.3f\t%7.3f", + dr, cpi->psnr.stat[ALL] / cpi->count, total_psnr, + cpi->psnr.stat[ALL] / cpi->count, total_psnr, total_ssim, + total_ssim, cpi->fastssim.stat[ALL] / cpi->count, + cpi->psnrhvs.stat[ALL] / cpi->count, cpi->psnr.worst, + cpi->worst_ssim, cpi->fastssim.worst, cpi->psnrhvs.worst); + + if (cpi->b_calculate_blockiness) { + SNPRINT(headings, "\t Block\tWstBlck"); + SNPRINT2(results, "\t%7.3f", cpi->total_blockiness / cpi->count); + SNPRINT2(results, "\t%7.3f", cpi->worst_blockiness); + } + + if (cpi->b_calculate_consistency) { + double consistency = + aom_sse_to_psnr((double)cpi->total_samples, peak, + (double)cpi->total_inconsistency); + + SNPRINT(headings, "\tConsist\tWstCons"); + SNPRINT2(results, "\t%7.3f", consistency); + SNPRINT2(results, "\t%7.3f", cpi->worst_consistency); + } + fprintf(f, "%s\t Time\tRcErr\tAbsErr\n", headings); + fprintf(f, "%s\t%8.0f\t%7.2f\t%7.2f\n", results, total_encode_time, + rate_err, fabs(rate_err)); + } + + fclose(f); + } + +#endif + +#if 0 + { + printf("\n_pick_loop_filter_level:%d\n", cpi->time_pick_lpf / 1000); + printf("\n_frames recive_data encod_mb_row compress_frame Total\n"); + printf("%6d %10ld %10ld %10ld %10ld\n", cpi->common.current_video_frame, + cpi->time_receive_data / 1000, cpi->time_encode_sb_row / 1000, + cpi->time_compress_data / 1000, + (cpi->time_receive_data + cpi->time_compress_data) / 1000); + } +#endif + } + + for (t = 0; t < cpi->num_workers; ++t) { + AVxWorker *const worker = &cpi->workers[t]; + EncWorkerData *const thread_data = &cpi->tile_thr_data[t]; + + // Deallocate allocated threads. + aom_get_worker_interface()->end(worker); + + // Deallocate allocated thread data. + if (t < cpi->num_workers - 1) { +#if CONFIG_PALETTE + if (cpi->common.allow_screen_content_tools) + aom_free(thread_data->td->mb.palette_buffer); +#endif // CONFIG_PALETTE + aom_free(thread_data->td->counts); + av1_free_pc_tree(thread_data->td); + av1_free_var_tree(thread_data->td); + aom_free(thread_data->td); + } + } + aom_free(cpi->tile_thr_data); + aom_free(cpi->workers); + + if (cpi->num_workers > 1) av1_loop_filter_dealloc(&cpi->lf_row_sync); + + dealloc_compressor_data(cpi); + + for (i = 0; i < sizeof(cpi->mbgraph_stats) / sizeof(cpi->mbgraph_stats[0]); + ++i) { + aom_free(cpi->mbgraph_stats[i].mb_stats); + } + +#if CONFIG_FP_MB_STATS + if (cpi->use_fp_mb_stats) { + aom_free(cpi->twopass.frame_mb_stats_buf); + cpi->twopass.frame_mb_stats_buf = NULL; + } +#endif +#if CONFIG_INTERNAL_STATS + aom_free(cpi->ssim_vars); + cpi->ssim_vars = NULL; +#endif // CONFIG_INTERNAL_STATS + + av1_remove_common(cm); + av1_free_ref_frame_buffers(cm->buffer_pool); + aom_free(cpi); + +#ifdef OUTPUT_YUV_SKINMAP + fclose(yuv_skinmap_file); +#endif +#ifdef OUTPUT_YUV_REC + fclose(yuv_rec_file); +#endif + +#if 0 + + if (keyfile) + fclose(keyfile); + + if (framepsnr) + fclose(framepsnr); + + if (kf_list) + fclose(kf_list); + +#endif +} + +static void generate_psnr_packet(AV1_COMP *cpi) { + struct aom_codec_cx_pkt pkt; + int i; + PSNR_STATS psnr; +#if CONFIG_HIGHBITDEPTH + aom_calc_highbd_psnr(cpi->source, cpi->common.frame_to_show, &psnr, + cpi->td.mb.e_mbd.bd, cpi->oxcf.input_bit_depth); +#else + aom_calc_psnr(cpi->source, cpi->common.frame_to_show, &psnr); +#endif + + for (i = 0; i < 4; ++i) { + pkt.data.psnr.samples[i] = psnr.samples[i]; + pkt.data.psnr.sse[i] = psnr.sse[i]; + pkt.data.psnr.psnr[i] = psnr.psnr[i]; + } + pkt.kind = AOM_CODEC_PSNR_PKT; + aom_codec_pkt_list_add(cpi->output_pkt_list, &pkt); +} + +int av1_use_as_reference(AV1_COMP *cpi, int ref_frame_flags) { + if (ref_frame_flags > ((1 << INTER_REFS_PER_FRAME) - 1)) return -1; + + cpi->ref_frame_flags = ref_frame_flags; + return 0; +} + +void av1_update_reference(AV1_COMP *cpi, int ref_frame_flags) { + cpi->ext_refresh_golden_frame = (ref_frame_flags & AOM_GOLD_FLAG) != 0; + cpi->ext_refresh_alt_ref_frame = (ref_frame_flags & AOM_ALT_FLAG) != 0; + cpi->ext_refresh_last_frame = (ref_frame_flags & AOM_LAST_FLAG) != 0; + cpi->ext_refresh_frame_flags_pending = 1; +} + +static YV12_BUFFER_CONFIG *get_av1_ref_frame_buffer( + AV1_COMP *cpi, AOM_REFFRAME ref_frame_flag) { + MV_REFERENCE_FRAME ref_frame = NONE_FRAME; + if (ref_frame_flag == AOM_LAST_FLAG) ref_frame = LAST_FRAME; +#if CONFIG_EXT_REFS + else if (ref_frame_flag == AOM_LAST2_FLAG) + ref_frame = LAST2_FRAME; + else if (ref_frame_flag == AOM_LAST3_FLAG) + ref_frame = LAST3_FRAME; +#endif // CONFIG_EXT_REFS + else if (ref_frame_flag == AOM_GOLD_FLAG) + ref_frame = GOLDEN_FRAME; +#if CONFIG_EXT_REFS + else if (ref_frame_flag == AOM_BWD_FLAG) + ref_frame = BWDREF_FRAME; +#endif // CONFIG_EXT_REFS + else if (ref_frame_flag == AOM_ALT_FLAG) + ref_frame = ALTREF_FRAME; + + return ref_frame == NONE_FRAME ? NULL : get_ref_frame_buffer(cpi, ref_frame); +} + +int av1_copy_reference_enc(AV1_COMP *cpi, AOM_REFFRAME ref_frame_flag, + YV12_BUFFER_CONFIG *sd) { + YV12_BUFFER_CONFIG *cfg = get_av1_ref_frame_buffer(cpi, ref_frame_flag); + if (cfg) { + aom_yv12_copy_frame(cfg, sd); + return 0; + } else { + return -1; + } +} + +int av1_set_reference_enc(AV1_COMP *cpi, AOM_REFFRAME ref_frame_flag, + YV12_BUFFER_CONFIG *sd) { + YV12_BUFFER_CONFIG *cfg = get_av1_ref_frame_buffer(cpi, ref_frame_flag); + if (cfg) { + aom_yv12_copy_frame(sd, cfg); + return 0; + } else { + return -1; + } +} + +int av1_update_entropy(AV1_COMP *cpi, int update) { + cpi->ext_refresh_frame_context = update; + cpi->ext_refresh_frame_context_pending = 1; + return 0; +} + +#if defined(OUTPUT_YUV_DENOISED) || defined(OUTPUT_YUV_SKINMAP) +// The denoiser buffer is allocated as a YUV 440 buffer. This function writes it +// as YUV 420. We simply use the top-left pixels of the UV buffers, since we do +// not denoise the UV channels at this time. If ever we implement UV channel +// denoising we will have to modify this. +void aom_write_yuv_frame_420(YV12_BUFFER_CONFIG *s, FILE *f) { + uint8_t *src = s->y_buffer; + int h = s->y_height; + + do { + fwrite(src, s->y_width, 1, f); + src += s->y_stride; + } while (--h); + + src = s->u_buffer; + h = s->uv_height; + + do { + fwrite(src, s->uv_width, 1, f); + src += s->uv_stride; + } while (--h); + + src = s->v_buffer; + h = s->uv_height; + + do { + fwrite(src, s->uv_width, 1, f); + src += s->uv_stride; + } while (--h); +} +#endif + +#if CONFIG_EXT_REFS && !CONFIG_XIPHRC +static void check_show_existing_frame(AV1_COMP *cpi) { + const GF_GROUP *const gf_group = &cpi->twopass.gf_group; + AV1_COMMON *const cm = &cpi->common; + const FRAME_UPDATE_TYPE next_frame_update_type = + gf_group->update_type[gf_group->index]; + const int which_arf = gf_group->arf_update_idx[gf_group->index]; + + if (cm->show_existing_frame == 1) { + cm->show_existing_frame = 0; + } else if (cpi->rc.is_last_bipred_frame) { + // NOTE(zoeliu): If the current frame is a last bi-predictive frame, it is + // needed next to show the BWDREF_FRAME, which is pointed by + // the last_fb_idxes[0] after reference frame buffer update + cpi->rc.is_last_bipred_frame = 0; + cm->show_existing_frame = 1; + cpi->existing_fb_idx_to_show = cpi->lst_fb_idxes[0]; + } else if (cpi->is_arf_filter_off[which_arf] && + (next_frame_update_type == OVERLAY_UPDATE || + next_frame_update_type == INTNL_OVERLAY_UPDATE)) { + // Other parameters related to OVERLAY_UPDATE will be taken care of + // in av1_rc_get_second_pass_params(cpi) + cm->show_existing_frame = 1; + cpi->rc.is_src_frame_alt_ref = 1; + cpi->existing_fb_idx_to_show = cpi->alt_fb_idx; + cpi->is_arf_filter_off[which_arf] = 0; + } + cpi->rc.is_src_frame_ext_arf = 0; +} +#endif // CONFIG_EXT_REFS && !CONFIG_XIPHRC + +#ifdef OUTPUT_YUV_REC +void aom_write_one_yuv_frame(AV1_COMMON *cm, YV12_BUFFER_CONFIG *s) { + uint8_t *src = s->y_buffer; + int h = cm->height; + +#if CONFIG_HIGHBITDEPTH + if (s->flags & YV12_FLAG_HIGHBITDEPTH) { + uint16_t *src16 = CONVERT_TO_SHORTPTR(s->y_buffer); + + do { + fwrite(src16, s->y_width, 2, yuv_rec_file); + src16 += s->y_stride; + } while (--h); + + src16 = CONVERT_TO_SHORTPTR(s->u_buffer); + h = s->uv_height; + + do { + fwrite(src16, s->uv_width, 2, yuv_rec_file); + src16 += s->uv_stride; + } while (--h); + + src16 = CONVERT_TO_SHORTPTR(s->v_buffer); + h = s->uv_height; + + do { + fwrite(src16, s->uv_width, 2, yuv_rec_file); + src16 += s->uv_stride; + } while (--h); + + fflush(yuv_rec_file); + return; + } +#endif // CONFIG_HIGHBITDEPTH + + do { + fwrite(src, s->y_width, 1, yuv_rec_file); + src += s->y_stride; + } while (--h); + + src = s->u_buffer; + h = s->uv_height; + + do { + fwrite(src, s->uv_width, 1, yuv_rec_file); + src += s->uv_stride; + } while (--h); + + src = s->v_buffer; + h = s->uv_height; + + do { + fwrite(src, s->uv_width, 1, yuv_rec_file); + src += s->uv_stride; + } while (--h); + + fflush(yuv_rec_file); +} +#endif // OUTPUT_YUV_REC + +#if CONFIG_HIGHBITDEPTH +static void scale_and_extend_frame_nonnormative(const YV12_BUFFER_CONFIG *src, + YV12_BUFFER_CONFIG *dst, + int bd) { +#else +static void scale_and_extend_frame_nonnormative(const YV12_BUFFER_CONFIG *src, + YV12_BUFFER_CONFIG *dst) { +#endif // CONFIG_HIGHBITDEPTH + // TODO(dkovalev): replace YV12_BUFFER_CONFIG with aom_image_t + int i; + const uint8_t *const srcs[3] = { src->y_buffer, src->u_buffer, + src->v_buffer }; + const int src_strides[3] = { src->y_stride, src->uv_stride, src->uv_stride }; + const int src_widths[3] = { src->y_crop_width, src->uv_crop_width, + src->uv_crop_width }; + const int src_heights[3] = { src->y_crop_height, src->uv_crop_height, + src->uv_crop_height }; + uint8_t *const dsts[3] = { dst->y_buffer, dst->u_buffer, dst->v_buffer }; + const int dst_strides[3] = { dst->y_stride, dst->uv_stride, dst->uv_stride }; + const int dst_widths[3] = { dst->y_crop_width, dst->uv_crop_width, + dst->uv_crop_width }; + const int dst_heights[3] = { dst->y_crop_height, dst->uv_crop_height, + dst->uv_crop_height }; + + for (i = 0; i < MAX_MB_PLANE; ++i) { +#if CONFIG_HIGHBITDEPTH + if (src->flags & YV12_FLAG_HIGHBITDEPTH) { + av1_highbd_resize_plane(srcs[i], src_heights[i], src_widths[i], + src_strides[i], dsts[i], dst_heights[i], + dst_widths[i], dst_strides[i], bd); + } else { + av1_resize_plane(srcs[i], src_heights[i], src_widths[i], src_strides[i], + dsts[i], dst_heights[i], dst_widths[i], dst_strides[i]); + } +#else + av1_resize_plane(srcs[i], src_heights[i], src_widths[i], src_strides[i], + dsts[i], dst_heights[i], dst_widths[i], dst_strides[i]); +#endif // CONFIG_HIGHBITDEPTH + } + aom_extend_frame_borders(dst); +} + +#if CONFIG_HIGHBITDEPTH +static void scale_and_extend_frame(const YV12_BUFFER_CONFIG *src, + YV12_BUFFER_CONFIG *dst, int planes, + int bd) { +#else +static void scale_and_extend_frame(const YV12_BUFFER_CONFIG *src, + YV12_BUFFER_CONFIG *dst, int planes) { +#endif // CONFIG_HIGHBITDEPTH + const int src_w = src->y_crop_width; + const int src_h = src->y_crop_height; + const int dst_w = dst->y_crop_width; + const int dst_h = dst->y_crop_height; + const uint8_t *const srcs[3] = { src->y_buffer, src->u_buffer, + src->v_buffer }; + const int src_strides[3] = { src->y_stride, src->uv_stride, src->uv_stride }; + uint8_t *const dsts[3] = { dst->y_buffer, dst->u_buffer, dst->v_buffer }; + const int dst_strides[3] = { dst->y_stride, dst->uv_stride, dst->uv_stride }; + const InterpFilterParams interp_filter_params = + av1_get_interp_filter_params(EIGHTTAP_REGULAR); + const int16_t *kernel = interp_filter_params.filter_ptr; + const int taps = interp_filter_params.taps; + int x, y, i; + + assert(planes <= 3); + for (y = 0; y < dst_h; y += 16) { + for (x = 0; x < dst_w; x += 16) { + for (i = 0; i < planes; ++i) { + const int factor = (i == 0 || i == 3 ? 1 : 2); + const int x_q4 = x * (16 / factor) * src_w / dst_w; + const int y_q4 = y * (16 / factor) * src_h / dst_h; + const int src_stride = src_strides[i]; + const int dst_stride = dst_strides[i]; + const uint8_t *src_ptr = srcs[i] + + (y / factor) * src_h / dst_h * src_stride + + (x / factor) * src_w / dst_w; + uint8_t *dst_ptr = dsts[i] + (y / factor) * dst_stride + (x / factor); + +#if CONFIG_HIGHBITDEPTH + if (src->flags & YV12_FLAG_HIGHBITDEPTH) { + aom_highbd_convolve8(src_ptr, src_stride, dst_ptr, dst_stride, + &kernel[(x_q4 & 0xf) * taps], 16 * src_w / dst_w, + &kernel[(y_q4 & 0xf) * taps], 16 * src_h / dst_h, + 16 / factor, 16 / factor, bd); + } else { + aom_scaled_2d(src_ptr, src_stride, dst_ptr, dst_stride, + &kernel[(x_q4 & 0xf) * taps], 16 * src_w / dst_w, + &kernel[(y_q4 & 0xf) * taps], 16 * src_h / dst_h, + 16 / factor, 16 / factor); + } +#else + aom_scaled_2d(src_ptr, src_stride, dst_ptr, dst_stride, + &kernel[(x_q4 & 0xf) * taps], 16 * src_w / dst_w, + &kernel[(y_q4 & 0xf) * taps], 16 * src_h / dst_h, + 16 / factor, 16 / factor); +#endif // CONFIG_HIGHBITDEPTH + } + } + } + + if (planes == 1) + aom_extend_frame_borders_y(dst); + else + aom_extend_frame_borders(dst); +} + +static int scale_down(AV1_COMP *cpi, int q) { + RATE_CONTROL *const rc = &cpi->rc; + GF_GROUP *const gf_group = &cpi->twopass.gf_group; + int scale = 0; + assert(frame_is_kf_gf_arf(cpi)); + + if (rc->frame_size_selector == UNSCALED && + q >= rc->rf_level_maxq[gf_group->rf_level[gf_group->index]]) { + const int max_size_thresh = + (int)(rate_thresh_mult[SCALE_STEP1] * + AOMMAX(rc->this_frame_target, rc->avg_frame_bandwidth)); + scale = rc->projected_frame_size > max_size_thresh ? 1 : 0; + } + return scale; +} + +#if CONFIG_GLOBAL_MOTION +#define GM_RECODE_LOOP_NUM4X4_FACTOR 192 +static int recode_loop_test_global_motion(AV1_COMP *cpi) { + int i; + int recode = 0; + RD_COUNTS *const rdc = &cpi->td.rd_counts; + AV1_COMMON *const cm = &cpi->common; + for (i = LAST_FRAME; i <= ALTREF_FRAME; ++i) { + if (cm->global_motion[i].wmtype != IDENTITY && + rdc->global_motion_used[i] * GM_RECODE_LOOP_NUM4X4_FACTOR < + cpi->gmparams_cost[i]) { + set_default_warp_params(&cm->global_motion[i]); + cpi->gmparams_cost[i] = 0; +#if CONFIG_REF_MV + recode = 1; +#else + recode |= (rdc->global_motion_used[i] > 0); +#endif + } + } + return recode; +} +#endif // CONFIG_GLOBAL_MOTION + +// Function to test for conditions that indicate we should loop +// back and recode a frame. +static int recode_loop_test(AV1_COMP *cpi, int high_limit, int low_limit, int q, + int maxq, int minq) { + const RATE_CONTROL *const rc = &cpi->rc; + const AV1EncoderConfig *const oxcf = &cpi->oxcf; + const int frame_is_kfgfarf = frame_is_kf_gf_arf(cpi); + int force_recode = 0; + + if ((rc->projected_frame_size >= rc->max_frame_bandwidth) || + (cpi->sf.recode_loop == ALLOW_RECODE) || + (frame_is_kfgfarf && (cpi->sf.recode_loop == ALLOW_RECODE_KFARFGF))) { + if (frame_is_kfgfarf && (oxcf->resize_mode == RESIZE_DYNAMIC) && + scale_down(cpi, q)) { + // Code this group at a lower resolution. + cpi->resize_pending = 1; + return 1; + } + + // TODO(agrange) high_limit could be greater than the scale-down threshold. + if ((rc->projected_frame_size > high_limit && q < maxq) || + (rc->projected_frame_size < low_limit && q > minq)) { + force_recode = 1; + } else if (cpi->oxcf.rc_mode == AOM_CQ) { + // Deal with frame undershoot and whether or not we are + // below the automatically set cq level. + if (q > oxcf->cq_level && + rc->projected_frame_size < ((rc->this_frame_target * 7) >> 3)) { + force_recode = 1; + } + } + } + return force_recode; +} + +static INLINE int get_free_upsampled_ref_buf(EncRefCntBuffer *ubufs) { + int i; + + for (i = 0; i < (REF_FRAMES + 1); i++) { + if (!ubufs[i].ref_count) { + return i; + } + } + return INVALID_IDX; +} + +// Up-sample 1 reference frame. +static INLINE int upsample_ref_frame(AV1_COMP *cpi, + const YV12_BUFFER_CONFIG *const ref) { + AV1_COMMON *const cm = &cpi->common; + EncRefCntBuffer *ubufs = cpi->upsampled_ref_bufs; + int new_uidx = get_free_upsampled_ref_buf(ubufs); + + if (new_uidx == INVALID_IDX) { + return INVALID_IDX; + } else { + YV12_BUFFER_CONFIG *upsampled_ref = &ubufs[new_uidx].buf; + + // Can allocate buffer for Y plane only. + if (upsampled_ref->buffer_alloc_sz < (ref->buffer_alloc_sz << 6)) + if (aom_realloc_frame_buffer(upsampled_ref, (cm->width << 3), + (cm->height << 3), cm->subsampling_x, + cm->subsampling_y, +#if CONFIG_HIGHBITDEPTH + cm->use_highbitdepth, +#endif + (AOM_BORDER_IN_PIXELS << 3), + cm->byte_alignment, NULL, NULL, NULL)) + aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR, + "Failed to allocate up-sampled frame buffer"); + +// Currently, only Y plane is up-sampled, U, V are not used. +#if CONFIG_HIGHBITDEPTH + scale_and_extend_frame(ref, upsampled_ref, 1, (int)cm->bit_depth); +#else + scale_and_extend_frame(ref, upsampled_ref, 1); +#endif + return new_uidx; + } +} + +#define DUMP_REF_FRAME_IMAGES 0 + +#if DUMP_REF_FRAME_IMAGES == 1 +static int dump_one_image(AV1_COMMON *cm, + const YV12_BUFFER_CONFIG *const ref_buf, + char *file_name) { + int h; + FILE *f_ref = NULL; + + if (ref_buf == NULL) { + printf("Frame data buffer is NULL.\n"); + return AOM_CODEC_MEM_ERROR; + } + + if ((f_ref = fopen(file_name, "wb")) == NULL) { + printf("Unable to open file %s to write.\n", file_name); + return AOM_CODEC_MEM_ERROR; + } + + // --- Y --- + for (h = 0; h < cm->height; ++h) { + fwrite(&ref_buf->y_buffer[h * ref_buf->y_stride], 1, cm->width, f_ref); + } + // --- U --- + for (h = 0; h < (cm->height >> 1); ++h) { + fwrite(&ref_buf->u_buffer[h * ref_buf->uv_stride], 1, (cm->width >> 1), + f_ref); + } + // --- V --- + for (h = 0; h < (cm->height >> 1); ++h) { + fwrite(&ref_buf->v_buffer[h * ref_buf->uv_stride], 1, (cm->width >> 1), + f_ref); + } + + fclose(f_ref); + + return AOM_CODEC_OK; +} + +static void dump_ref_frame_images(AV1_COMP *cpi) { + AV1_COMMON *const cm = &cpi->common; + MV_REFERENCE_FRAME ref_frame; + + for (ref_frame = LAST_FRAME; ref_frame <= ALTREF_FRAME; ++ref_frame) { + char file_name[256] = ""; + snprintf(file_name, sizeof(file_name), "/tmp/enc_F%d_ref_%d.yuv", + cm->current_video_frame, ref_frame); + dump_one_image(cm, get_ref_frame_buffer(cpi, ref_frame), file_name); + } +} +#endif // DUMP_REF_FRAME_IMAGES == 1 + +#if CONFIG_EXT_REFS +// This function is used to shift the virtual indices of last reference frames +// as follows: +// LAST_FRAME -> LAST2_FRAME -> LAST3_FRAME +// when the LAST_FRAME is updated. +static INLINE void shift_last_ref_frames(AV1_COMP *cpi) { + int ref_frame; + for (ref_frame = LAST_REF_FRAMES - 1; ref_frame > 0; --ref_frame) { + cpi->lst_fb_idxes[ref_frame] = cpi->lst_fb_idxes[ref_frame - 1]; + + // [0] is allocated to the current coded frame. The statistics for the + // reference frames start at [LAST_FRAME], i.e. [1]. + if (!cpi->rc.is_src_frame_alt_ref) { + memcpy(cpi->interp_filter_selected[ref_frame + LAST_FRAME], + cpi->interp_filter_selected[ref_frame - 1 + LAST_FRAME], + sizeof(cpi->interp_filter_selected[ref_frame - 1 + LAST_FRAME])); + } + } +} +#endif // CONFIG_EXT_REFS + +void av1_update_reference_frames(AV1_COMP *cpi) { + AV1_COMMON *const cm = &cpi->common; + BufferPool *const pool = cm->buffer_pool; + const int use_upsampled_ref = cpi->sf.use_upsampled_references; + int new_uidx = 0; + + // NOTE: Save the new show frame buffer index for --test-code=warn, i.e., + // for the purpose to verify no mismatch between encoder and decoder. + if (cm->show_frame) cpi->last_show_frame_buf_idx = cm->new_fb_idx; + + if (use_upsampled_ref) { +#if CONFIG_EXT_REFS + if (cm->show_existing_frame) { + new_uidx = cpi->upsampled_ref_idx[cpi->existing_fb_idx_to_show]; + // TODO(zoeliu): Once following is confirmed, remove it. + assert(cpi->upsampled_ref_bufs[new_uidx].ref_count > 0); + } else { +#endif // CONFIG_EXT_REFS + // Up-sample the current encoded frame. + RefCntBuffer *bufs = pool->frame_bufs; + const YV12_BUFFER_CONFIG *const ref = &bufs[cm->new_fb_idx].buf; + + new_uidx = upsample_ref_frame(cpi, ref); +#if CONFIG_EXT_REFS + assert(new_uidx != INVALID_IDX); + } +#endif // CONFIG_EXT_REFS + } + // At this point the new frame has been encoded. + // If any buffer copy / swapping is signaled it should be done here. + if (cm->frame_type == KEY_FRAME) { + ref_cnt_fb(pool->frame_bufs, &cm->ref_frame_map[cpi->gld_fb_idx], + cm->new_fb_idx); +#if CONFIG_EXT_REFS + ref_cnt_fb(pool->frame_bufs, &cm->ref_frame_map[cpi->bwd_fb_idx], + cm->new_fb_idx); +#endif // CONFIG_EXT_REFS + ref_cnt_fb(pool->frame_bufs, &cm->ref_frame_map[cpi->alt_fb_idx], + cm->new_fb_idx); + + if (use_upsampled_ref) { + uref_cnt_fb(cpi->upsampled_ref_bufs, + &cpi->upsampled_ref_idx[cpi->gld_fb_idx], new_uidx); +#if CONFIG_EXT_REFS + uref_cnt_fb(cpi->upsampled_ref_bufs, + &cpi->upsampled_ref_idx[cpi->bwd_fb_idx], new_uidx); +#endif // CONFIG_EXT_REFS + uref_cnt_fb(cpi->upsampled_ref_bufs, + &cpi->upsampled_ref_idx[cpi->alt_fb_idx], new_uidx); + } + } else if (av1_preserve_existing_gf(cpi)) { + // We have decided to preserve the previously existing golden frame as our + // new ARF frame. However, in the short term in function + // av1_bitstream.c::get_refresh_mask() we left it in the GF slot and, if + // we're updating the GF with the current decoded frame, we save it to the + // ARF slot instead. + // We now have to update the ARF with the current frame and swap gld_fb_idx + // and alt_fb_idx so that, overall, we've stored the old GF in the new ARF + // slot and, if we're updating the GF, the current frame becomes the new GF. + int tmp; + + ref_cnt_fb(pool->frame_bufs, &cm->ref_frame_map[cpi->alt_fb_idx], + cm->new_fb_idx); + if (use_upsampled_ref) + uref_cnt_fb(cpi->upsampled_ref_bufs, + &cpi->upsampled_ref_idx[cpi->alt_fb_idx], new_uidx); + + tmp = cpi->alt_fb_idx; + cpi->alt_fb_idx = cpi->gld_fb_idx; + cpi->gld_fb_idx = tmp; + +#if CONFIG_EXT_REFS + // We need to modify the mapping accordingly + cpi->arf_map[0] = cpi->alt_fb_idx; +#endif +// TODO(zoeliu): Do we need to copy cpi->interp_filter_selected[0] over to +// cpi->interp_filter_selected[GOLDEN_FRAME]? +#if CONFIG_EXT_REFS + } else if (cpi->rc.is_last_bipred_frame) { + // Refresh the LAST_FRAME with the BWDREF_FRAME and retire the LAST3_FRAME + // by updating the virtual indices. Note that the frame BWDREF_FRAME points + // to now should be retired, and it should not be used before refreshed. + int tmp = cpi->lst_fb_idxes[LAST_REF_FRAMES - 1]; + + shift_last_ref_frames(cpi); + cpi->lst_fb_idxes[0] = cpi->bwd_fb_idx; + cpi->bwd_fb_idx = tmp; + + memcpy(cpi->interp_filter_selected[LAST_FRAME], + cpi->interp_filter_selected[BWDREF_FRAME], + sizeof(cpi->interp_filter_selected[BWDREF_FRAME])); + } else if (cpi->rc.is_src_frame_ext_arf && cm->show_existing_frame) { + // Deal with the special case for showing existing internal ALTREF_FRAME + // Refresh the LAST_FRAME with the ALTREF_FRAME and retire the LAST3_FRAME + // by updating the virtual indices. + const GF_GROUP *const gf_group = &cpi->twopass.gf_group; + int which_arf = gf_group->arf_ref_idx[gf_group->index]; + int tmp = cpi->lst_fb_idxes[LAST_REF_FRAMES - 1]; + + shift_last_ref_frames(cpi); + cpi->lst_fb_idxes[0] = cpi->alt_fb_idx; + cpi->alt_fb_idx = tmp; + + // We need to modify the mapping accordingly + cpi->arf_map[which_arf] = cpi->alt_fb_idx; + + memcpy(cpi->interp_filter_selected[LAST_FRAME], + cpi->interp_filter_selected[ALTREF_FRAME + which_arf], + sizeof(cpi->interp_filter_selected[ALTREF_FRAME + which_arf])); +#endif // CONFIG_EXT_REFS + } else { /* For non key/golden frames */ + if (cpi->refresh_alt_ref_frame) { + int arf_idx = cpi->alt_fb_idx; + int which_arf = 0; +#if CONFIG_EXT_REFS + if (cpi->oxcf.pass == 2) { + const GF_GROUP *const gf_group = &cpi->twopass.gf_group; + which_arf = gf_group->arf_update_idx[gf_group->index]; + arf_idx = cpi->arf_map[which_arf]; + } +#else + if ((cpi->oxcf.pass == 2) && cpi->multi_arf_allowed) { + const GF_GROUP *const gf_group = &cpi->twopass.gf_group; + arf_idx = gf_group->arf_update_idx[gf_group->index]; + } +#endif // CONFIG_EXT_REFS + ref_cnt_fb(pool->frame_bufs, &cm->ref_frame_map[arf_idx], cm->new_fb_idx); + if (use_upsampled_ref) + uref_cnt_fb(cpi->upsampled_ref_bufs, &cpi->upsampled_ref_idx[arf_idx], + new_uidx); + + memcpy(cpi->interp_filter_selected[ALTREF_FRAME + which_arf], + cpi->interp_filter_selected[0], + sizeof(cpi->interp_filter_selected[0])); + } + + if (cpi->refresh_golden_frame) { + ref_cnt_fb(pool->frame_bufs, &cm->ref_frame_map[cpi->gld_fb_idx], + cm->new_fb_idx); + if (use_upsampled_ref) + uref_cnt_fb(cpi->upsampled_ref_bufs, + &cpi->upsampled_ref_idx[cpi->gld_fb_idx], new_uidx); + +#if !CONFIG_EXT_REFS + if (!cpi->rc.is_src_frame_alt_ref) +#endif // !CONFIG_EXT_REFS + memcpy(cpi->interp_filter_selected[GOLDEN_FRAME], + cpi->interp_filter_selected[0], + sizeof(cpi->interp_filter_selected[0])); + } + +#if CONFIG_EXT_REFS + if (cpi->refresh_bwd_ref_frame) { + if (cpi->rc.is_bwd_ref_frame && cpi->num_extra_arfs) { + // We have swapped the virtual indices to allow bwd_ref_frame to use + // ALT0 as reference frame. We need to swap them back. + // NOTE: The ALT_REFs' are indexed reversely, and ALT0 refers to the + // farthest ALT_REF from the first frame in the gf group. + int tmp = cpi->arf_map[0]; + cpi->arf_map[0] = cpi->alt_fb_idx; + cpi->alt_fb_idx = cpi->bwd_fb_idx; + cpi->bwd_fb_idx = tmp; + } + + ref_cnt_fb(pool->frame_bufs, &cm->ref_frame_map[cpi->bwd_fb_idx], + cm->new_fb_idx); + if (use_upsampled_ref) + uref_cnt_fb(cpi->upsampled_ref_bufs, + &cpi->upsampled_ref_idx[cpi->bwd_fb_idx], new_uidx); + + memcpy(cpi->interp_filter_selected[BWDREF_FRAME], + cpi->interp_filter_selected[0], + sizeof(cpi->interp_filter_selected[0])); + } +#endif // CONFIG_EXT_REFS + } + + if (cpi->refresh_last_frame) { +#if CONFIG_EXT_REFS + // NOTE(zoeliu): We have two layers of mapping (1) from the per-frame + // reference to the reference frame buffer virtual index; and then (2) from + // the virtual index to the reference frame buffer physical index: + // + // LAST_FRAME, ..., LAST3_FRAME, ..., ALTREF_FRAME + // | | | + // v v v + // lst_fb_idxes[0], ..., lst_fb_idxes[2], ..., alt_fb_idx + // | | | + // v v v + // ref_frame_map[], ..., ref_frame_map[], ..., ref_frame_map[] + // + // When refresh_last_frame is set, it is intended to retire LAST3_FRAME, + // have the other 2 LAST reference frames shifted as follows: + // LAST_FRAME -> LAST2_FRAME -> LAST3_FRAME + // , and then have LAST_FRAME refreshed by the newly coded frame. + // + // To fulfill it, the decoder will be notified to execute following 2 steps: + // + // (a) To change ref_frame_map[] and have the virtual index of LAST3_FRAME + // to point to the newly coded frame, i.e. + // ref_frame_map[lst_fb_idexes[2]] => new_fb_idx; + // + // (b) To change the 1st layer mapping to have LAST_FRAME mapped to the + // original virtual index of LAST3_FRAME and have the other mappings + // shifted as follows: + // LAST_FRAME, LAST2_FRAME, LAST3_FRAME + // | | | + // v v v + // lst_fb_idxes[2], lst_fb_idxes[0], lst_fb_idxes[1] + int ref_frame; + + if (cpi->rc.is_bwd_ref_frame && cpi->num_extra_arfs) { + // We have swapped the virtual indices to use ALT0 as BWD_REF + // and we need to swap them back. + int tmp = cpi->arf_map[0]; + cpi->arf_map[0] = cpi->alt_fb_idx; + cpi->alt_fb_idx = cpi->bwd_fb_idx; + cpi->bwd_fb_idx = tmp; + } + + if (cm->frame_type == KEY_FRAME) { + for (ref_frame = 0; ref_frame < LAST_REF_FRAMES; ++ref_frame) { + ref_cnt_fb(pool->frame_bufs, + &cm->ref_frame_map[cpi->lst_fb_idxes[ref_frame]], + cm->new_fb_idx); + + if (use_upsampled_ref) + uref_cnt_fb(cpi->upsampled_ref_bufs, + &cpi->upsampled_ref_idx[cpi->lst_fb_idxes[ref_frame]], + new_uidx); + } + } else { + int tmp; + + ref_cnt_fb(pool->frame_bufs, + &cm->ref_frame_map[cpi->lst_fb_idxes[LAST_REF_FRAMES - 1]], + cm->new_fb_idx); + + if (use_upsampled_ref) + uref_cnt_fb( + cpi->upsampled_ref_bufs, + &cpi->upsampled_ref_idx[cpi->lst_fb_idxes[LAST_REF_FRAMES - 1]], + new_uidx); + + tmp = cpi->lst_fb_idxes[LAST_REF_FRAMES - 1]; + + shift_last_ref_frames(cpi); + cpi->lst_fb_idxes[0] = tmp; + + assert(cm->show_existing_frame == 0); + // NOTE: Currently only LF_UPDATE and INTNL_OVERLAY_UPDATE frames are to + // refresh the LAST_FRAME. + memcpy(cpi->interp_filter_selected[LAST_FRAME], + cpi->interp_filter_selected[0], + sizeof(cpi->interp_filter_selected[0])); + } +#else + ref_cnt_fb(pool->frame_bufs, &cm->ref_frame_map[cpi->lst_fb_idx], + cm->new_fb_idx); + if (use_upsampled_ref) + uref_cnt_fb(cpi->upsampled_ref_bufs, + &cpi->upsampled_ref_idx[cpi->lst_fb_idx], new_uidx); + if (!cpi->rc.is_src_frame_alt_ref) { + memcpy(cpi->interp_filter_selected[LAST_FRAME], + cpi->interp_filter_selected[0], + sizeof(cpi->interp_filter_selected[0])); + } +#endif // CONFIG_EXT_REFS + } + +#if DUMP_REF_FRAME_IMAGES == 1 + // Dump out all reference frame images. + dump_ref_frame_images(cpi); +#endif // DUMP_REF_FRAME_IMAGES +} + +static void loopfilter_frame(AV1_COMP *cpi, AV1_COMMON *cm) { + MACROBLOCKD *xd = &cpi->td.mb.e_mbd; + struct loopfilter *lf = &cm->lf; + if (is_lossless_requested(&cpi->oxcf)) { + lf->filter_level = 0; + } else { + struct aom_usec_timer timer; + + aom_clear_system_state(); + + aom_usec_timer_start(&timer); + + av1_pick_filter_level(cpi->source, cpi, cpi->sf.lpf_pick); + + aom_usec_timer_mark(&timer); + cpi->time_pick_lpf += aom_usec_timer_elapsed(&timer); + } + + if (lf->filter_level > 0) { +#if CONFIG_VAR_TX || CONFIG_EXT_PARTITION || CONFIG_CB4X4 + av1_loop_filter_frame(cm->frame_to_show, cm, xd, lf->filter_level, 0, 0); +#else + if (cpi->num_workers > 1) + av1_loop_filter_frame_mt(cm->frame_to_show, cm, xd->plane, + lf->filter_level, 0, 0, cpi->workers, + cpi->num_workers, &cpi->lf_row_sync); + else + av1_loop_filter_frame(cm->frame_to_show, cm, xd, lf->filter_level, 0, 0); +#endif + } +#if CONFIG_CDEF + if (is_lossless_requested(&cpi->oxcf)) { + cm->cdef_bits = 0; + cm->cdef_strengths[0] = 0; + cm->nb_cdef_strengths = 1; + } else { + // Find cm->dering_level, cm->clpf_strength_u and cm->clpf_strength_v + av1_cdef_search(cm->frame_to_show, cpi->source, cm, xd); + + // Apply the filter + av1_cdef_frame(cm->frame_to_show, cm, xd); + } +#endif +#if CONFIG_LOOP_RESTORATION + av1_pick_filter_restoration(cpi->source, cpi, cpi->sf.lpf_pick); + if (cm->rst_info[0].frame_restoration_type != RESTORE_NONE || + cm->rst_info[1].frame_restoration_type != RESTORE_NONE || + cm->rst_info[2].frame_restoration_type != RESTORE_NONE) { + av1_loop_restoration_frame(cm->frame_to_show, cm, cm->rst_info, 7, 0, NULL); + } +#endif // CONFIG_LOOP_RESTORATION + aom_extend_frame_inner_borders(cm->frame_to_show); +} + +static INLINE void alloc_frame_mvs(AV1_COMMON *const cm, int buffer_idx) { + RefCntBuffer *const new_fb_ptr = &cm->buffer_pool->frame_bufs[buffer_idx]; + if (new_fb_ptr->mvs == NULL || new_fb_ptr->mi_rows < cm->mi_rows || + new_fb_ptr->mi_cols < cm->mi_cols) { + aom_free(new_fb_ptr->mvs); + CHECK_MEM_ERROR(cm, new_fb_ptr->mvs, + (MV_REF *)aom_calloc(cm->mi_rows * cm->mi_cols, + sizeof(*new_fb_ptr->mvs))); + new_fb_ptr->mi_rows = cm->mi_rows; + new_fb_ptr->mi_cols = cm->mi_cols; + } +} + +void av1_scale_references(AV1_COMP *cpi) { + AV1_COMMON *cm = &cpi->common; + MV_REFERENCE_FRAME ref_frame; + const AOM_REFFRAME ref_mask[INTER_REFS_PER_FRAME] = { + AOM_LAST_FLAG, +#if CONFIG_EXT_REFS + AOM_LAST2_FLAG, + AOM_LAST3_FLAG, +#endif // CONFIG_EXT_REFS + AOM_GOLD_FLAG, +#if CONFIG_EXT_REFS + AOM_BWD_FLAG, +#endif // CONFIG_EXT_REFS + AOM_ALT_FLAG + }; + + for (ref_frame = LAST_FRAME; ref_frame <= ALTREF_FRAME; ++ref_frame) { + // Need to convert from AOM_REFFRAME to index into ref_mask (subtract 1). + if (cpi->ref_frame_flags & ref_mask[ref_frame - 1]) { + BufferPool *const pool = cm->buffer_pool; + const YV12_BUFFER_CONFIG *const ref = + get_ref_frame_buffer(cpi, ref_frame); + + if (ref == NULL) { + cpi->scaled_ref_idx[ref_frame - 1] = INVALID_IDX; + continue; + } + +#if CONFIG_HIGHBITDEPTH + if (ref->y_crop_width != cm->width || ref->y_crop_height != cm->height) { + RefCntBuffer *new_fb_ptr = NULL; + int force_scaling = 0; + int new_fb = cpi->scaled_ref_idx[ref_frame - 1]; + if (new_fb == INVALID_IDX) { + new_fb = get_free_fb(cm); + force_scaling = 1; + } + if (new_fb == INVALID_IDX) return; + new_fb_ptr = &pool->frame_bufs[new_fb]; + if (force_scaling || new_fb_ptr->buf.y_crop_width != cm->width || + new_fb_ptr->buf.y_crop_height != cm->height) { + if (aom_realloc_frame_buffer( + &new_fb_ptr->buf, cm->width, cm->height, cm->subsampling_x, + cm->subsampling_y, cm->use_highbitdepth, AOM_BORDER_IN_PIXELS, + cm->byte_alignment, NULL, NULL, NULL)) + aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR, + "Failed to allocate frame buffer"); + scale_and_extend_frame(ref, &new_fb_ptr->buf, MAX_MB_PLANE, + (int)cm->bit_depth); + cpi->scaled_ref_idx[ref_frame - 1] = new_fb; + alloc_frame_mvs(cm, new_fb); + } +#else + if (ref->y_crop_width != cm->width || ref->y_crop_height != cm->height) { + RefCntBuffer *new_fb_ptr = NULL; + int force_scaling = 0; + int new_fb = cpi->scaled_ref_idx[ref_frame - 1]; + if (new_fb == INVALID_IDX) { + new_fb = get_free_fb(cm); + force_scaling = 1; + } + if (new_fb == INVALID_IDX) return; + new_fb_ptr = &pool->frame_bufs[new_fb]; + if (force_scaling || new_fb_ptr->buf.y_crop_width != cm->width || + new_fb_ptr->buf.y_crop_height != cm->height) { + if (aom_realloc_frame_buffer(&new_fb_ptr->buf, cm->width, cm->height, + cm->subsampling_x, cm->subsampling_y, + AOM_BORDER_IN_PIXELS, cm->byte_alignment, + NULL, NULL, NULL)) + aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR, + "Failed to allocate frame buffer"); + scale_and_extend_frame(ref, &new_fb_ptr->buf, MAX_MB_PLANE); + cpi->scaled_ref_idx[ref_frame - 1] = new_fb; + alloc_frame_mvs(cm, new_fb); + } +#endif // CONFIG_HIGHBITDEPTH + + if (cpi->sf.use_upsampled_references && + (force_scaling || new_fb_ptr->buf.y_crop_width != cm->width || + new_fb_ptr->buf.y_crop_height != cm->height)) { + const int map_idx = get_ref_frame_map_idx(cpi, ref_frame); + EncRefCntBuffer *ubuf = + &cpi->upsampled_ref_bufs[cpi->upsampled_ref_idx[map_idx]]; + + if (aom_realloc_frame_buffer(&ubuf->buf, (cm->width << 3), + (cm->height << 3), cm->subsampling_x, + cm->subsampling_y, +#if CONFIG_HIGHBITDEPTH + cm->use_highbitdepth, +#endif + (AOM_BORDER_IN_PIXELS << 3), + cm->byte_alignment, NULL, NULL, NULL)) + aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR, + "Failed to allocate up-sampled frame buffer"); +#if CONFIG_HIGHBITDEPTH + scale_and_extend_frame(&new_fb_ptr->buf, &ubuf->buf, 1, + (int)cm->bit_depth); +#else + scale_and_extend_frame(&new_fb_ptr->buf, &ubuf->buf, 1); +#endif + } + } else { + const int buf_idx = get_ref_frame_buf_idx(cpi, ref_frame); + RefCntBuffer *const buf = &pool->frame_bufs[buf_idx]; + buf->buf.y_crop_width = ref->y_crop_width; + buf->buf.y_crop_height = ref->y_crop_height; + cpi->scaled_ref_idx[ref_frame - 1] = buf_idx; + ++buf->ref_count; + } + } else { + if (cpi->oxcf.pass != 0) cpi->scaled_ref_idx[ref_frame - 1] = INVALID_IDX; + } + } +} + +static void release_scaled_references(AV1_COMP *cpi) { + AV1_COMMON *cm = &cpi->common; + int i; + if (cpi->oxcf.pass == 0) { + // Only release scaled references under certain conditions: + // if reference will be updated, or if scaled reference has same resolution. + int refresh[INTER_REFS_PER_FRAME]; + refresh[0] = (cpi->refresh_last_frame) ? 1 : 0; +#if CONFIG_EXT_REFS + refresh[1] = refresh[2] = 0; + refresh[3] = (cpi->refresh_golden_frame) ? 1 : 0; + refresh[4] = (cpi->refresh_bwd_ref_frame) ? 1 : 0; + refresh[5] = (cpi->refresh_alt_ref_frame) ? 1 : 0; +#else + refresh[1] = (cpi->refresh_golden_frame) ? 1 : 0; + refresh[2] = (cpi->refresh_alt_ref_frame) ? 1 : 0; +#endif // CONFIG_EXT_REFS + for (i = LAST_FRAME; i <= ALTREF_FRAME; ++i) { + const int idx = cpi->scaled_ref_idx[i - 1]; + RefCntBuffer *const buf = + idx != INVALID_IDX ? &cm->buffer_pool->frame_bufs[idx] : NULL; + const YV12_BUFFER_CONFIG *const ref = get_ref_frame_buffer(cpi, i); + if (buf != NULL && + (refresh[i - 1] || (buf->buf.y_crop_width == ref->y_crop_width && + buf->buf.y_crop_height == ref->y_crop_height))) { + --buf->ref_count; + cpi->scaled_ref_idx[i - 1] = INVALID_IDX; + } + } + } else { + for (i = 0; i < TOTAL_REFS_PER_FRAME; ++i) { + const int idx = cpi->scaled_ref_idx[i]; + RefCntBuffer *const buf = + idx != INVALID_IDX ? &cm->buffer_pool->frame_bufs[idx] : NULL; + if (buf != NULL) { + --buf->ref_count; + cpi->scaled_ref_idx[i] = INVALID_IDX; + } + } + } +} + +static void full_to_model_count(unsigned int *model_count, + unsigned int *full_count) { + int n; + model_count[ZERO_TOKEN] = full_count[ZERO_TOKEN]; + model_count[ONE_TOKEN] = full_count[ONE_TOKEN]; + model_count[TWO_TOKEN] = full_count[TWO_TOKEN]; + for (n = THREE_TOKEN; n < EOB_TOKEN; ++n) + model_count[TWO_TOKEN] += full_count[n]; + model_count[EOB_MODEL_TOKEN] = full_count[EOB_TOKEN]; +} + +void av1_full_to_model_counts(av1_coeff_count_model *model_count, + av1_coeff_count *full_count) { + int i, j, k, l; + + for (i = 0; i < PLANE_TYPES; ++i) + for (j = 0; j < REF_TYPES; ++j) + for (k = 0; k < COEF_BANDS; ++k) + for (l = 0; l < BAND_COEFF_CONTEXTS(k); ++l) + full_to_model_count(model_count[i][j][k][l], full_count[i][j][k][l]); +} + +#if 0 && CONFIG_INTERNAL_STATS +static void output_frame_level_debug_stats(AV1_COMP *cpi) { + AV1_COMMON *const cm = &cpi->common; + FILE *const f = fopen("tmp.stt", cm->current_video_frame ? "a" : "w"); + int64_t recon_err; + + aom_clear_system_state(); + + recon_err = aom_get_y_sse(cpi->source, get_frame_new_buffer(cm)); + + if (cpi->twopass.total_left_stats.coded_error != 0.0) + fprintf(f, "%10u %dx%d %d %d %10d %10d %10d %10d" + "%10"PRId64" %10"PRId64" %5d %5d %10"PRId64" " + "%10"PRId64" %10"PRId64" %10d " + "%7.2lf %7.2lf %7.2lf %7.2lf %7.2lf" + "%6d %6d %5d %5d %5d " + "%10"PRId64" %10.3lf" + "%10lf %8u %10"PRId64" %10d %10d %10d\n", + cpi->common.current_video_frame, + cm->width, cm->height, + cpi->rc.source_alt_ref_pending, + cpi->rc.source_alt_ref_active, + cpi->rc.this_frame_target, + cpi->rc.projected_frame_size, + cpi->rc.projected_frame_size / cpi->common.MBs, + (cpi->rc.projected_frame_size - cpi->rc.this_frame_target), + cpi->rc.vbr_bits_off_target, + cpi->rc.vbr_bits_off_target_fast, + cpi->twopass.extend_minq, + cpi->twopass.extend_minq_fast, + cpi->rc.total_target_vs_actual, + (cpi->rc.starting_buffer_level - cpi->rc.bits_off_target), + cpi->rc.total_actual_bits, cm->base_qindex, + av1_convert_qindex_to_q(cm->base_qindex, cm->bit_depth), + (double)av1_dc_quant(cm->base_qindex, 0, cm->bit_depth) / 4.0, + av1_convert_qindex_to_q(cpi->twopass.active_worst_quality, + cm->bit_depth), + cpi->rc.avg_q, + av1_convert_qindex_to_q(cpi->oxcf.cq_level, cm->bit_depth), + cpi->refresh_last_frame, cpi->refresh_golden_frame, + cpi->refresh_alt_ref_frame, cm->frame_type, cpi->rc.gfu_boost, + cpi->twopass.bits_left, + cpi->twopass.total_left_stats.coded_error, + cpi->twopass.bits_left / + (1 + cpi->twopass.total_left_stats.coded_error), + cpi->tot_recode_hits, recon_err, cpi->rc.kf_boost, + cpi->twopass.kf_zeromotion_pct, + cpi->twopass.fr_content_type); + + fclose(f); + + if (0) { + FILE *const fmodes = fopen("Modes.stt", "a"); + int i; + + fprintf(fmodes, "%6d:%1d:%1d:%1d ", cpi->common.current_video_frame, + cm->frame_type, cpi->refresh_golden_frame, + cpi->refresh_alt_ref_frame); + + for (i = 0; i < MAX_MODES; ++i) + fprintf(fmodes, "%5d ", cpi->mode_chosen_counts[i]); + + fprintf(fmodes, "\n"); + + fclose(fmodes); + } +} +#endif + +static void set_mv_search_params(AV1_COMP *cpi) { + const AV1_COMMON *const cm = &cpi->common; + const unsigned int max_mv_def = AOMMIN(cm->width, cm->height); + + // Default based on max resolution. + cpi->mv_step_param = av1_init_search_range(max_mv_def); + + if (cpi->sf.mv.auto_mv_step_size) { + if (frame_is_intra_only(cm)) { + // Initialize max_mv_magnitude for use in the first INTER frame + // after a key/intra-only frame. + cpi->max_mv_magnitude = max_mv_def; + } else { + if (cm->show_frame) { + // Allow mv_steps to correspond to twice the max mv magnitude found + // in the previous frame, capped by the default max_mv_magnitude based + // on resolution. + cpi->mv_step_param = av1_init_search_range( + AOMMIN(max_mv_def, 2 * cpi->max_mv_magnitude)); + } + cpi->max_mv_magnitude = 0; + } + } +} + +static void set_size_independent_vars(AV1_COMP *cpi) { +#if CONFIG_GLOBAL_MOTION + int i; + for (i = LAST_FRAME; i <= ALTREF_FRAME; ++i) { + set_default_warp_params(&cpi->common.global_motion[i]); + } + cpi->global_motion_search_done = 0; +#endif // CONFIG_GLOBAL_MOTION + av1_set_speed_features_framesize_independent(cpi); + av1_set_rd_speed_thresholds(cpi); + av1_set_rd_speed_thresholds_sub8x8(cpi); + cpi->common.interp_filter = cpi->sf.default_interp_filter; +} + +static void set_size_dependent_vars(AV1_COMP *cpi, int *q, int *bottom_index, + int *top_index) { + AV1_COMMON *const cm = &cpi->common; + const AV1EncoderConfig *const oxcf = &cpi->oxcf; + + // Setup variables that depend on the dimensions of the frame. + av1_set_speed_features_framesize_dependent(cpi); + +// Decide q and q bounds. +#if CONFIG_XIPHRC + int frame_type = cm->frame_type == KEY_FRAME ? OD_I_FRAME : OD_P_FRAME; + *q = od_enc_rc_select_quantizers_and_lambdas( + &cpi->od_rc, cpi->refresh_golden_frame, cpi->refresh_alt_ref_frame, + frame_type, bottom_index, top_index); +#else + *q = av1_rc_pick_q_and_bounds(cpi, bottom_index, top_index); +#endif + + if (!frame_is_intra_only(cm)) { + av1_set_high_precision_mv(cpi, (*q) < HIGH_PRECISION_MV_QTHRESH); + } + + // Configure experimental use of segmentation for enhanced coding of + // static regions if indicated. + // Only allowed in the second pass of a two pass encode, as it requires + // lagged coding, and if the relevant speed feature flag is set. + if (oxcf->pass == 2 && cpi->sf.static_segmentation) + configure_static_seg_features(cpi); +} + +static void init_motion_estimation(AV1_COMP *cpi) { + int y_stride = cpi->scaled_source.y_stride; + + if (cpi->sf.mv.search_method == NSTEP) { + av1_init3smotion_compensation(&cpi->ss_cfg, y_stride); + } else if (cpi->sf.mv.search_method == DIAMOND) { + av1_init_dsmotion_compensation(&cpi->ss_cfg, y_stride); + } +} + +#if CONFIG_LOOP_RESTORATION +static void set_restoration_tilesize(int width, int height, + RestorationInfo *rst) { + (void)width; + (void)height; + rst[0].restoration_tilesize = (RESTORATION_TILESIZE_MAX >> 1); + rst[1].restoration_tilesize = rst[0].restoration_tilesize; + rst[2].restoration_tilesize = rst[0].restoration_tilesize; +} +#endif // CONFIG_LOOP_RESTORATION + +static void set_frame_size(AV1_COMP *cpi) { + int ref_frame; + AV1_COMMON *const cm = &cpi->common; + AV1EncoderConfig *const oxcf = &cpi->oxcf; + MACROBLOCKD *const xd = &cpi->td.mb.e_mbd; + + if (oxcf->pass == 2 && oxcf->rc_mode == AOM_VBR && + ((oxcf->resize_mode == RESIZE_FIXED && cm->current_video_frame == 0) || + (oxcf->resize_mode == RESIZE_DYNAMIC && cpi->resize_pending))) { + av1_calculate_coded_size(cpi, &oxcf->scaled_frame_width, + &oxcf->scaled_frame_height); + + // There has been a change in frame size. + av1_set_size_literal(cpi, oxcf->scaled_frame_width, + oxcf->scaled_frame_height); + } + + if (oxcf->pass == 0 && oxcf->rc_mode == AOM_CBR && + oxcf->resize_mode == RESIZE_DYNAMIC) { + if (cpi->resize_pending == 1) { + oxcf->scaled_frame_width = + (cm->width * cpi->resize_scale_num) / cpi->resize_scale_den; + oxcf->scaled_frame_height = + (cm->height * cpi->resize_scale_num) / cpi->resize_scale_den; + } else if (cpi->resize_pending == -1) { + // Go back up to original size. + oxcf->scaled_frame_width = oxcf->width; + oxcf->scaled_frame_height = oxcf->height; + } + if (cpi->resize_pending != 0) { + // There has been a change in frame size. + av1_set_size_literal(cpi, oxcf->scaled_frame_width, + oxcf->scaled_frame_height); + + // TODO(agrange) Scale cpi->max_mv_magnitude if frame-size has changed. + set_mv_search_params(cpi); + } + } + +#if !CONFIG_XIPHRC + if (oxcf->pass == 2) { + av1_set_target_rate(cpi); + } +#endif + + alloc_frame_mvs(cm, cm->new_fb_idx); + + // Reset the frame pointers to the current frame size. + if (aom_realloc_frame_buffer(get_frame_new_buffer(cm), cm->width, cm->height, + cm->subsampling_x, cm->subsampling_y, +#if CONFIG_HIGHBITDEPTH + cm->use_highbitdepth, +#endif + AOM_BORDER_IN_PIXELS, cm->byte_alignment, NULL, + NULL, NULL)) + aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR, + "Failed to allocate frame buffer"); + +#if CONFIG_LOOP_RESTORATION + set_restoration_tilesize(cm->width, cm->height, cm->rst_info); + for (int i = 0; i < MAX_MB_PLANE; ++i) + cm->rst_info[i].frame_restoration_type = RESTORE_NONE; + av1_alloc_restoration_buffers(cm); + for (int i = 0; i < MAX_MB_PLANE; ++i) { + cpi->rst_search[i].restoration_tilesize = + cm->rst_info[i].restoration_tilesize; + av1_alloc_restoration_struct(cm, &cpi->rst_search[i], cm->width, + cm->height); + } +#endif // CONFIG_LOOP_RESTORATION + alloc_util_frame_buffers(cpi); + init_motion_estimation(cpi); + + for (ref_frame = LAST_FRAME; ref_frame <= ALTREF_FRAME; ++ref_frame) { + RefBuffer *const ref_buf = &cm->frame_refs[ref_frame - LAST_FRAME]; + const int buf_idx = get_ref_frame_buf_idx(cpi, ref_frame); + + ref_buf->idx = buf_idx; + + if (buf_idx != INVALID_IDX) { + YV12_BUFFER_CONFIG *const buf = &cm->buffer_pool->frame_bufs[buf_idx].buf; + ref_buf->buf = buf; +#if CONFIG_HIGHBITDEPTH + av1_setup_scale_factors_for_frame( + &ref_buf->sf, buf->y_crop_width, buf->y_crop_height, cm->width, + cm->height, (buf->flags & YV12_FLAG_HIGHBITDEPTH) ? 1 : 0); +#else + av1_setup_scale_factors_for_frame(&ref_buf->sf, buf->y_crop_width, + buf->y_crop_height, cm->width, + cm->height); +#endif // CONFIG_HIGHBITDEPTH + if (av1_is_scaled(&ref_buf->sf)) aom_extend_frame_borders(buf); + } else { + ref_buf->buf = NULL; + } + } + + set_ref_ptrs(cm, xd, LAST_FRAME, LAST_FRAME); +} + +static void reset_use_upsampled_references(AV1_COMP *cpi) { + MV_REFERENCE_FRAME ref_frame; + + // reset up-sampled reference buffer structure. + init_upsampled_ref_frame_bufs(cpi); + + for (ref_frame = LAST_FRAME; ref_frame <= ALTREF_FRAME; ++ref_frame) { + const YV12_BUFFER_CONFIG *const ref = get_ref_frame_buffer(cpi, ref_frame); + int new_uidx = upsample_ref_frame(cpi, ref); + + // Update the up-sampled reference index. + cpi->upsampled_ref_idx[get_ref_frame_map_idx(cpi, ref_frame)] = new_uidx; + cpi->upsampled_ref_bufs[new_uidx].ref_count++; + } +} + +static void encode_without_recode_loop(AV1_COMP *cpi) { + AV1_COMMON *const cm = &cpi->common; + int q = 0, bottom_index = 0, top_index = 0; // Dummy variables. + const int use_upsampled_ref = cpi->sf.use_upsampled_references; + + aom_clear_system_state(); + + set_frame_size(cpi); + + // For 1 pass CBR under dynamic resize mode: use faster scaling for source. + // Only for 2x2 scaling for now. + if (cpi->oxcf.pass == 0 && cpi->oxcf.rc_mode == AOM_CBR && + cpi->oxcf.resize_mode == RESIZE_DYNAMIC && + cpi->un_scaled_source->y_width == (cm->width << 1) && + cpi->un_scaled_source->y_height == (cm->height << 1)) { + cpi->source = av1_scale_if_required_fast(cm, cpi->un_scaled_source, + &cpi->scaled_source); + if (cpi->unscaled_last_source != NULL) + cpi->last_source = av1_scale_if_required_fast( + cm, cpi->unscaled_last_source, &cpi->scaled_last_source); + } else { + cpi->source = + av1_scale_if_required(cm, cpi->un_scaled_source, &cpi->scaled_source); + if (cpi->unscaled_last_source != NULL) + cpi->last_source = av1_scale_if_required(cm, cpi->unscaled_last_source, + &cpi->scaled_last_source); + } + + if (frame_is_intra_only(cm) == 0) { + av1_scale_references(cpi); + } + + set_size_independent_vars(cpi); + set_size_dependent_vars(cpi, &q, &bottom_index, &top_index); + + // cpi->sf.use_upsampled_references can be different from frame to frame. + // Every time when cpi->sf.use_upsampled_references is changed from 0 to 1. + // The reference frames for this frame have to be up-sampled before encoding. + if (!use_upsampled_ref && cpi->sf.use_upsampled_references && + cm->frame_type != KEY_FRAME) + reset_use_upsampled_references(cpi); + + av1_set_quantizer(cm, q); + av1_set_variance_partition_thresholds(cpi, q); + + setup_frame(cpi); + +#if CONFIG_SUBFRAME_PROB_UPDATE + cm->do_subframe_update = cm->tile_cols == 1 && cm->tile_rows == 1; + av1_copy(cm->starting_coef_probs, cm->fc->coef_probs); + av1_copy(cpi->subframe_stats.enc_starting_coef_probs, cm->fc->coef_probs); + cm->coef_probs_update_idx = 0; + av1_copy(cpi->subframe_stats.coef_probs_buf[0], cm->fc->coef_probs); +#endif // CONFIG_SUBFRAME_PROB_UPDATE + + suppress_active_map(cpi); + // Variance adaptive and in frame q adjustment experiments are mutually + // exclusive. + if (cpi->oxcf.aq_mode == VARIANCE_AQ) { + av1_vaq_frame_setup(cpi); + } else if (cpi->oxcf.aq_mode == COMPLEXITY_AQ) { + av1_setup_in_frame_q_adj(cpi); + } else if (cpi->oxcf.aq_mode == CYCLIC_REFRESH_AQ) { + av1_cyclic_refresh_setup(cpi); + } + apply_active_map(cpi); + + // transform / motion compensation build reconstruction frame + av1_encode_frame(cpi); + + // Update some stats from cyclic refresh, and check if we should not update + // golden reference, for 1 pass CBR. + if (cpi->oxcf.aq_mode == CYCLIC_REFRESH_AQ && cm->frame_type != KEY_FRAME && + (cpi->oxcf.pass == 0 && cpi->oxcf.rc_mode == AOM_CBR)) + av1_cyclic_refresh_check_golden_update(cpi); + + // Update the skip mb flag probabilities based on the distribution + // seen in the last encoder iteration. + // update_base_skip_probs(cpi); + aom_clear_system_state(); +} + +static void encode_with_recode_loop(AV1_COMP *cpi, size_t *size, + uint8_t *dest) { + AV1_COMMON *const cm = &cpi->common; + RATE_CONTROL *const rc = &cpi->rc; + int bottom_index, top_index; + int loop_count = 0; + int loop_at_this_size = 0; + int loop = 0; +#if !CONFIG_XIPHRC + int overshoot_seen = 0; + int undershoot_seen = 0; +#endif + int frame_over_shoot_limit; + int frame_under_shoot_limit; + int q = 0, q_low = 0, q_high = 0; + const int use_upsampled_ref = cpi->sf.use_upsampled_references; + + set_size_independent_vars(cpi); + + do { + aom_clear_system_state(); + + set_frame_size(cpi); + + if (loop_count == 0 || cpi->resize_pending != 0) { + set_size_dependent_vars(cpi, &q, &bottom_index, &top_index); + + // cpi->sf.use_upsampled_references can be different from frame to frame. + // Every time when cpi->sf.use_upsampled_references is changed from 0 to + // 1. + // The reference frames for this frame have to be up-sampled before + // encoding. + if (!use_upsampled_ref && cpi->sf.use_upsampled_references && + cm->frame_type != KEY_FRAME) + reset_use_upsampled_references(cpi); + + // TODO(agrange) Scale cpi->max_mv_magnitude if frame-size has changed. + set_mv_search_params(cpi); + +#if !CONFIG_XIPHRC + // Reset the loop state for new frame size. + overshoot_seen = 0; + undershoot_seen = 0; +#endif + + // Reconfiguration for change in frame size has concluded. + cpi->resize_pending = 0; + + q_low = bottom_index; + q_high = top_index; + + loop_at_this_size = 0; + } + + // Decide frame size bounds first time through. + if (loop_count == 0) { + av1_rc_compute_frame_size_bounds(cpi, rc->this_frame_target, + &frame_under_shoot_limit, + &frame_over_shoot_limit); + } + + cpi->source = + av1_scale_if_required(cm, cpi->un_scaled_source, &cpi->scaled_source); + + if (cpi->unscaled_last_source != NULL) + cpi->last_source = av1_scale_if_required(cm, cpi->unscaled_last_source, + &cpi->scaled_last_source); + + if (frame_is_intra_only(cm) == 0) { + if (loop_count > 0) { + release_scaled_references(cpi); + } + av1_scale_references(cpi); + } + + av1_set_quantizer(cm, q); + + if (loop_count == 0) setup_frame(cpi); + +#if CONFIG_Q_ADAPT_PROBS + // Base q-index may have changed, so we need to assign proper default coef + // probs before every iteration. + if (frame_is_intra_only(cm) || cm->error_resilient_mode) { + int i; + av1_default_coef_probs(cm); + if (cm->frame_type == KEY_FRAME || cm->error_resilient_mode || + cm->reset_frame_context == RESET_FRAME_CONTEXT_ALL) { + for (i = 0; i < FRAME_CONTEXTS; ++i) cm->frame_contexts[i] = *cm->fc; + } else if (cm->reset_frame_context == RESET_FRAME_CONTEXT_CURRENT) { + cm->frame_contexts[cm->frame_context_idx] = *cm->fc; + } + } +#endif // CONFIG_Q_ADAPT_PROBS + +#if CONFIG_SUBFRAME_PROB_UPDATE + cm->do_subframe_update = cm->tile_cols == 1 && cm->tile_rows == 1; + if (loop_count == 0 || frame_is_intra_only(cm) || + cm->error_resilient_mode) { + av1_copy(cm->starting_coef_probs, cm->fc->coef_probs); + av1_copy(cpi->subframe_stats.enc_starting_coef_probs, cm->fc->coef_probs); + } else { + if (cm->do_subframe_update) { + av1_copy(cm->fc->coef_probs, + cpi->subframe_stats.enc_starting_coef_probs); + av1_copy(cm->starting_coef_probs, + cpi->subframe_stats.enc_starting_coef_probs); + av1_zero(cpi->subframe_stats.coef_counts_buf); + av1_zero(cpi->subframe_stats.eob_counts_buf); + } + } + cm->coef_probs_update_idx = 0; + av1_copy(cpi->subframe_stats.coef_probs_buf[0], cm->fc->coef_probs); +#endif // CONFIG_SUBFRAME_PROB_UPDATE + + // Variance adaptive and in frame q adjustment experiments are mutually + // exclusive. + if (cpi->oxcf.aq_mode == VARIANCE_AQ) { + av1_vaq_frame_setup(cpi); + } else if (cpi->oxcf.aq_mode == COMPLEXITY_AQ) { + av1_setup_in_frame_q_adj(cpi); + } + + // transform / motion compensation build reconstruction frame + av1_encode_frame(cpi); + + // Update the skip mb flag probabilities based on the distribution + // seen in the last encoder iteration. + // update_base_skip_probs(cpi); + + aom_clear_system_state(); + + // Dummy pack of the bitstream using up to date stats to get an + // accurate estimate of output frame size to determine if we need + // to recode. + if (cpi->sf.recode_loop >= ALLOW_RECODE_KFARFGF) { + save_coding_context(cpi); + + av1_pack_bitstream(cpi, dest, size); + + rc->projected_frame_size = (int)(*size) << 3; + restore_coding_context(cpi); + + if (frame_over_shoot_limit == 0) frame_over_shoot_limit = 1; + } + + if (cpi->oxcf.rc_mode == AOM_Q) { + loop = 0; + } else { + if ((cm->frame_type == KEY_FRAME) && rc->this_key_frame_forced && + (rc->projected_frame_size < rc->max_frame_bandwidth)) { + int last_q = q; + int64_t kf_err; + + int64_t high_err_target = cpi->ambient_err; + int64_t low_err_target = cpi->ambient_err >> 1; + +#if CONFIG_HIGHBITDEPTH + if (cm->use_highbitdepth) { + kf_err = aom_highbd_get_y_sse(cpi->source, get_frame_new_buffer(cm)); + } else { + kf_err = aom_get_y_sse(cpi->source, get_frame_new_buffer(cm)); + } +#else + kf_err = aom_get_y_sse(cpi->source, get_frame_new_buffer(cm)); +#endif // CONFIG_HIGHBITDEPTH + + // Prevent possible divide by zero error below for perfect KF + kf_err += !kf_err; + + // The key frame is not good enough or we can afford + // to make it better without undue risk of popping. + if ((kf_err > high_err_target && + rc->projected_frame_size <= frame_over_shoot_limit) || + (kf_err > low_err_target && + rc->projected_frame_size <= frame_under_shoot_limit)) { + // Lower q_high + q_high = q > q_low ? q - 1 : q_low; + + // Adjust Q + q = (int)((q * high_err_target) / kf_err); + q = AOMMIN(q, (q_high + q_low) >> 1); + } else if (kf_err < low_err_target && + rc->projected_frame_size >= frame_under_shoot_limit) { + // The key frame is much better than the previous frame + // Raise q_low + q_low = q < q_high ? q + 1 : q_high; + + // Adjust Q + q = (int)((q * low_err_target) / kf_err); + q = AOMMIN(q, (q_high + q_low + 1) >> 1); + } + + // Clamp Q to upper and lower limits: + q = clamp(q, q_low, q_high); + + loop = q != last_q; + } else if (recode_loop_test(cpi, frame_over_shoot_limit, + frame_under_shoot_limit, q, + AOMMAX(q_high, top_index), bottom_index)) { + // Is the projected frame size out of range and are we allowed + // to attempt to recode. + int last_q = q; +#if !CONFIG_XIPHRC + int retries = 0; +#endif + + if (cpi->resize_pending == 1) { + // Change in frame size so go back around the recode loop. + cpi->rc.frame_size_selector = + SCALE_STEP1 - cpi->rc.frame_size_selector; + cpi->rc.next_frame_size_selector = cpi->rc.frame_size_selector; + +#if CONFIG_INTERNAL_STATS + ++cpi->tot_recode_hits; +#endif + ++loop_count; + loop = 1; + continue; + } + +#if !CONFIG_XIPHRC + // Frame size out of permitted range: + // Update correction factor & compute new Q to try... + // Frame is too large + if (rc->projected_frame_size > rc->this_frame_target) { + // Special case if the projected size is > the max allowed. + if (rc->projected_frame_size >= rc->max_frame_bandwidth) + q_high = rc->worst_quality; + + // Raise Qlow as to at least the current value + q_low = q < q_high ? q + 1 : q_high; + + if (undershoot_seen || loop_at_this_size > 1) { + // Update rate_correction_factor unless + av1_rc_update_rate_correction_factors(cpi); + + q = (q_high + q_low + 1) / 2; + } else { + // Update rate_correction_factor unless + av1_rc_update_rate_correction_factors(cpi); + + q = av1_rc_regulate_q(cpi, rc->this_frame_target, bottom_index, + AOMMAX(q_high, top_index)); + + while (q < q_low && retries < 10) { + av1_rc_update_rate_correction_factors(cpi); + q = av1_rc_regulate_q(cpi, rc->this_frame_target, bottom_index, + AOMMAX(q_high, top_index)); + retries++; + } + } + + overshoot_seen = 1; + } else { + // Frame is too small + q_high = q > q_low ? q - 1 : q_low; + + if (overshoot_seen || loop_at_this_size > 1) { + av1_rc_update_rate_correction_factors(cpi); + q = (q_high + q_low) / 2; + } else { + av1_rc_update_rate_correction_factors(cpi); + q = av1_rc_regulate_q(cpi, rc->this_frame_target, bottom_index, + top_index); + // Special case reset for qlow for constrained quality. + // This should only trigger where there is very substantial + // undershoot on a frame and the auto cq level is above + // the user passsed in value. + if (cpi->oxcf.rc_mode == AOM_CQ && q < q_low) { + q_low = q; + } + + while (q > q_high && retries < 10) { + av1_rc_update_rate_correction_factors(cpi); + q = av1_rc_regulate_q(cpi, rc->this_frame_target, bottom_index, + top_index); + retries++; + } + } + + undershoot_seen = 1; + } +#endif + + // Clamp Q to upper and lower limits: + q = clamp(q, q_low, q_high); + + loop = (q != last_q); + } else { + loop = 0; + } + } + + // Special case for overlay frame. + if (rc->is_src_frame_alt_ref && + rc->projected_frame_size < rc->max_frame_bandwidth) + loop = 0; + +#if CONFIG_GLOBAL_MOTION + if (recode_loop_test_global_motion(cpi)) { + loop = 1; + } +#endif // CONFIG_GLOBAL_MOTION + + if (loop) { + ++loop_count; + ++loop_at_this_size; + +#if CONFIG_INTERNAL_STATS + ++cpi->tot_recode_hits; +#endif + } + } while (loop); +} + +static int get_ref_frame_flags(const AV1_COMP *cpi) { + const int *const map = cpi->common.ref_frame_map; + +#if CONFIG_EXT_REFS + const int last2_is_last = + map[cpi->lst_fb_idxes[1]] == map[cpi->lst_fb_idxes[0]]; + const int last3_is_last = + map[cpi->lst_fb_idxes[2]] == map[cpi->lst_fb_idxes[0]]; + const int gld_is_last = map[cpi->gld_fb_idx] == map[cpi->lst_fb_idxes[0]]; +#if CONFIG_LOWDELAY_COMPOUND + const int alt_is_last = map[cpi->alt_fb_idx] == map[cpi->lst_fb_idxes[0]]; + const int last3_is_last2 = + map[cpi->lst_fb_idxes[2]] == map[cpi->lst_fb_idxes[1]]; + const int gld_is_last2 = map[cpi->gld_fb_idx] == map[cpi->lst_fb_idxes[1]]; + const int gld_is_last3 = map[cpi->gld_fb_idx] == map[cpi->lst_fb_idxes[2]]; +#else + const int bwd_is_last = map[cpi->bwd_fb_idx] == map[cpi->lst_fb_idxes[0]]; + const int alt_is_last = map[cpi->alt_fb_idx] == map[cpi->lst_fb_idxes[0]]; + + const int last3_is_last2 = + map[cpi->lst_fb_idxes[2]] == map[cpi->lst_fb_idxes[1]]; + const int gld_is_last2 = map[cpi->gld_fb_idx] == map[cpi->lst_fb_idxes[1]]; + const int bwd_is_last2 = map[cpi->bwd_fb_idx] == map[cpi->lst_fb_idxes[1]]; + + const int gld_is_last3 = map[cpi->gld_fb_idx] == map[cpi->lst_fb_idxes[2]]; + const int bwd_is_last3 = map[cpi->bwd_fb_idx] == map[cpi->lst_fb_idxes[2]]; + + const int bwd_is_gld = map[cpi->bwd_fb_idx] == map[cpi->gld_fb_idx]; + +#endif + const int last2_is_alt = map[cpi->lst_fb_idxes[1]] == map[cpi->alt_fb_idx]; + const int last3_is_alt = map[cpi->lst_fb_idxes[2]] == map[cpi->alt_fb_idx]; + const int gld_is_alt = map[cpi->gld_fb_idx] == map[cpi->alt_fb_idx]; + const int bwd_is_alt = map[cpi->bwd_fb_idx] == map[cpi->alt_fb_idx]; +#else + const int gld_is_last = map[cpi->gld_fb_idx] == map[cpi->lst_fb_idx]; + const int gld_is_alt = map[cpi->gld_fb_idx] == map[cpi->alt_fb_idx]; + const int alt_is_last = map[cpi->alt_fb_idx] == map[cpi->lst_fb_idx]; +#endif // CONFIG_EXT_REFS + + int flags = AOM_REFFRAME_ALL; + +#if CONFIG_EXT_REFS + // Disable the use of BWDREF_FRAME for non-bipredictive frames. + if (!(cpi->rc.is_bipred_frame || cpi->rc.is_last_bipred_frame || + (cpi->rc.is_bwd_ref_frame && cpi->num_extra_arfs))) + flags &= ~AOM_BWD_FLAG; +#endif // CONFIG_EXT_REFS + + if (gld_is_last || gld_is_alt) flags &= ~AOM_GOLD_FLAG; + + if (cpi->rc.frames_till_gf_update_due == INT_MAX) flags &= ~AOM_GOLD_FLAG; + + if (alt_is_last) flags &= ~AOM_ALT_FLAG; + +#if CONFIG_EXT_REFS + if (last2_is_last || last2_is_alt) flags &= ~AOM_LAST2_FLAG; + + if (last3_is_last || last3_is_last2 || last3_is_alt) flags &= ~AOM_LAST3_FLAG; + + if (gld_is_last2 || gld_is_last3) flags &= ~AOM_GOLD_FLAG; + +#if CONFIG_LOWDELAY_COMPOUND // Changes LL & HL bitstream + /* Allow biprediction between two identical frames (e.g. bwd_is_last = 1) */ + if (bwd_is_alt && (flags & AOM_BWD_FLAG)) flags &= ~AOM_BWD_FLAG; +#else + if ((bwd_is_last || bwd_is_last2 || bwd_is_last3 || bwd_is_gld || + bwd_is_alt) && + (flags & AOM_BWD_FLAG)) + flags &= ~AOM_BWD_FLAG; +#endif +#endif // CONFIG_EXT_REFS + + return flags; +} + +static void set_ext_overrides(AV1_COMP *cpi) { + // Overrides the defaults with the externally supplied values with + // av1_update_reference() and av1_update_entropy() calls + // Note: The overrides are valid only for the next frame passed + // to encode_frame_to_data_rate() function + if (cpi->ext_refresh_frame_context_pending) { + cpi->common.refresh_frame_context = cpi->ext_refresh_frame_context; + cpi->ext_refresh_frame_context_pending = 0; + } + if (cpi->ext_refresh_frame_flags_pending) { + cpi->refresh_last_frame = cpi->ext_refresh_last_frame; + cpi->refresh_golden_frame = cpi->ext_refresh_golden_frame; + cpi->refresh_alt_ref_frame = cpi->ext_refresh_alt_ref_frame; + cpi->ext_refresh_frame_flags_pending = 0; + } +} + +YV12_BUFFER_CONFIG *av1_scale_if_required_fast(AV1_COMMON *cm, + YV12_BUFFER_CONFIG *unscaled, + YV12_BUFFER_CONFIG *scaled) { + if (cm->mi_cols * MI_SIZE != unscaled->y_width || + cm->mi_rows * MI_SIZE != unscaled->y_height) { + // For 2x2 scaling down. + aom_scale_frame(unscaled, scaled, unscaled->y_buffer, 9, 2, 1, 2, 1, 0); + aom_extend_frame_borders(scaled); + return scaled; + } else { + return unscaled; + } +} + +YV12_BUFFER_CONFIG *av1_scale_if_required(AV1_COMMON *cm, + YV12_BUFFER_CONFIG *unscaled, + YV12_BUFFER_CONFIG *scaled) { + if (cm->mi_cols * MI_SIZE != unscaled->y_width || + cm->mi_rows * MI_SIZE != unscaled->y_height) { +#if CONFIG_HIGHBITDEPTH + scale_and_extend_frame_nonnormative(unscaled, scaled, (int)cm->bit_depth); +#else + scale_and_extend_frame_nonnormative(unscaled, scaled); +#endif // CONFIG_HIGHBITDEPTH + return scaled; + } else { + return unscaled; + } +} + +static void set_arf_sign_bias(AV1_COMP *cpi) { + AV1_COMMON *const cm = &cpi->common; + int arf_sign_bias; +#if CONFIG_EXT_REFS + const GF_GROUP *const gf_group = &cpi->twopass.gf_group; + // The arf_sign_bias will be one for internal ARFs' + arf_sign_bias = cpi->rc.source_alt_ref_active && + (!cpi->refresh_alt_ref_frame || + (gf_group->rf_level[gf_group->index] == GF_ARF_LOW)); +#else + if ((cpi->oxcf.pass == 2) && cpi->multi_arf_allowed) { + const GF_GROUP *const gf_group = &cpi->twopass.gf_group; + arf_sign_bias = cpi->rc.source_alt_ref_active && + (!cpi->refresh_alt_ref_frame || + (gf_group->rf_level[gf_group->index] == GF_ARF_LOW)); + } else { + arf_sign_bias = + (cpi->rc.source_alt_ref_active && !cpi->refresh_alt_ref_frame); + } +#endif // CONFIG_EXT_REFS + + cm->ref_frame_sign_bias[ALTREF_FRAME] = arf_sign_bias; +#if CONFIG_EXT_REFS + cm->ref_frame_sign_bias[BWDREF_FRAME] = cm->ref_frame_sign_bias[ALTREF_FRAME]; +#endif // CONFIG_EXT_REFS +} + +static int setup_interp_filter_search_mask(AV1_COMP *cpi) { + InterpFilter ifilter; + int ref_total[TOTAL_REFS_PER_FRAME] = { 0 }; + MV_REFERENCE_FRAME ref; + int mask = 0; + int arf_idx = ALTREF_FRAME; + +#if CONFIG_EXT_REFS + // Get which arf used as ALTREF_FRAME + if (cpi->oxcf.pass == 2) + arf_idx += cpi->twopass.gf_group.arf_ref_idx[cpi->twopass.gf_group.index]; +#endif // CONFIG_EXT_REFS + + if (cpi->common.last_frame_type == KEY_FRAME || cpi->refresh_alt_ref_frame) + return mask; + +#if CONFIG_EXT_REFS + for (ref = LAST_FRAME; ref < ALTREF_FRAME; ++ref) + for (ifilter = EIGHTTAP_REGULAR; ifilter < SWITCHABLE_FILTERS; ++ifilter) + ref_total[ref] += cpi->interp_filter_selected[ref][ifilter]; + + for (ifilter = EIGHTTAP_REGULAR; ifilter < SWITCHABLE_FILTERS; ++ifilter) + ref_total[ref] += cpi->interp_filter_selected[arf_idx][ifilter]; +#else + for (ref = LAST_FRAME; ref <= ALTREF_FRAME; ++ref) + for (ifilter = EIGHTTAP_REGULAR; ifilter < SWITCHABLE_FILTERS; ++ifilter) + ref_total[ref] += cpi->interp_filter_selected[ref][ifilter]; +#endif // CONFIG_EXT_REFS + + for (ifilter = EIGHTTAP_REGULAR; ifilter < SWITCHABLE_FILTERS; ++ifilter) { + if ((ref_total[LAST_FRAME] && + cpi->interp_filter_selected[LAST_FRAME][ifilter] == 0) && +#if CONFIG_EXT_REFS + (ref_total[LAST2_FRAME] == 0 || + cpi->interp_filter_selected[LAST2_FRAME][ifilter] * 50 < + ref_total[LAST2_FRAME]) && + (ref_total[LAST3_FRAME] == 0 || + cpi->interp_filter_selected[LAST3_FRAME][ifilter] * 50 < + ref_total[LAST3_FRAME]) && +#endif // CONFIG_EXT_REFS + (ref_total[GOLDEN_FRAME] == 0 || + cpi->interp_filter_selected[GOLDEN_FRAME][ifilter] * 50 < + ref_total[GOLDEN_FRAME]) && +#if CONFIG_EXT_REFS + (ref_total[BWDREF_FRAME] == 0 || + cpi->interp_filter_selected[BWDREF_FRAME][ifilter] * 50 < + ref_total[BWDREF_FRAME]) && +#endif // CONFIG_EXT_REFS + (ref_total[ALTREF_FRAME] == 0 || + cpi->interp_filter_selected[arf_idx][ifilter] * 50 < + ref_total[ALTREF_FRAME])) + mask |= 1 << ifilter; + } + return mask; +} + +#define DUMP_RECON_FRAMES 0 + +#if DUMP_RECON_FRAMES == 1 +// NOTE(zoeliu): For debug - Output the filtered reconstructed video. +static void dump_filtered_recon_frames(AV1_COMP *cpi) { + AV1_COMMON *const cm = &cpi->common; + const YV12_BUFFER_CONFIG *recon_buf = cm->frame_to_show; + int h; + char file_name[256] = "/tmp/enc_filtered_recon.yuv"; + FILE *f_recon = NULL; + + if (recon_buf == NULL || !cm->show_frame) { + printf("Frame %d is not ready or no show to dump.\n", + cm->current_video_frame); + return; + } + + if (cm->current_video_frame == 0) { + if ((f_recon = fopen(file_name, "wb")) == NULL) { + printf("Unable to open file %s to write.\n", file_name); + return; + } + } else { + if ((f_recon = fopen(file_name, "ab")) == NULL) { + printf("Unable to open file %s to append.\n", file_name); + return; + } + } + printf( + "\nFrame=%5d, encode_update_type[%5d]=%1d, show_existing_frame=%d, " + "y_stride=%4d, uv_stride=%4d, width=%4d, height=%4d\n", + cm->current_video_frame, cpi->twopass.gf_group.index, + cpi->twopass.gf_group.update_type[cpi->twopass.gf_group.index], + cm->show_existing_frame, recon_buf->y_stride, recon_buf->uv_stride, + cm->width, cm->height); + + // --- Y --- + for (h = 0; h < cm->height; ++h) { + fwrite(&recon_buf->y_buffer[h * recon_buf->y_stride], 1, cm->width, + f_recon); + } + // --- U --- + for (h = 0; h < (cm->height >> 1); ++h) { + fwrite(&recon_buf->u_buffer[h * recon_buf->uv_stride], 1, (cm->width >> 1), + f_recon); + } + // --- V --- + for (h = 0; h < (cm->height >> 1); ++h) { + fwrite(&recon_buf->v_buffer[h * recon_buf->uv_stride], 1, (cm->width >> 1), + f_recon); + } + + fclose(f_recon); +} +#endif // DUMP_RECON_FRAMES + +#if CONFIG_EC_ADAPT + +static void make_update_tile_list_enc(AV1_COMP *cpi, const int tile_rows, + const int tile_cols, + FRAME_CONTEXT *ec_ctxs[]) { + int i; + for (i = 0; i < tile_rows * tile_cols; ++i) + ec_ctxs[i] = &cpi->tile_data[i].tctx; +} + +#endif +static void encode_frame_to_data_rate(AV1_COMP *cpi, size_t *size, + uint8_t *dest, int skip_adapt, + unsigned int *frame_flags) { + AV1_COMMON *const cm = &cpi->common; + const AV1EncoderConfig *const oxcf = &cpi->oxcf; + struct segmentation *const seg = &cm->seg; + TX_SIZE t; +#if CONFIG_EC_ADAPT + FRAME_CONTEXT **tile_ctxs = aom_malloc(cm->tile_rows * cm->tile_cols * + sizeof(&cpi->tile_data[0].tctx)); + aom_cdf_prob **cdf_ptrs = + aom_malloc(cm->tile_rows * cm->tile_cols * + sizeof(&cpi->tile_data[0].tctx.partition_cdf[0][0])); +#endif +#if CONFIG_XIPHRC + int frame_type; + int drop_this_frame = 0; +#endif // CONFIG_XIPHRC + set_ext_overrides(cpi); + aom_clear_system_state(); + + // Set the arf sign bias for this frame. + set_arf_sign_bias(cpi); +#if CONFIG_TEMPMV_SIGNALING + // frame type has been decided outside of this function call + cm->cur_frame->intra_only = cm->frame_type == KEY_FRAME || cm->intra_only; + cm->use_prev_frame_mvs = + !cpi->oxcf.disable_tempmv && !cm->cur_frame->intra_only; +#endif + +#if CONFIG_EXT_REFS + // NOTE: + // (1) Move the setup of the ref_frame_flags upfront as it would be + // determined by the current frame properties; + // (2) The setup of the ref_frame_flags applies to both show_existing_frame's + // and the other cases. + if (cm->current_video_frame > 0) + cpi->ref_frame_flags = get_ref_frame_flags(cpi); + + if (cm->show_existing_frame) { + // NOTE(zoeliu): In BIDIR_PRED, the existing frame to show is the current + // BWDREF_FRAME in the reference frame buffer. + cm->frame_type = INTER_FRAME; + cm->show_frame = 1; + cpi->frame_flags = *frame_flags; + + // In the case of show_existing frame, we will not send fresh flag + // to decoder. Any change in the reference frame buffer can be done by + // switching the virtual indices. + + cpi->refresh_last_frame = 0; + cpi->refresh_golden_frame = 0; + cpi->refresh_bwd_ref_frame = 0; + cpi->refresh_alt_ref_frame = 0; + + cpi->rc.is_bwd_ref_frame = 0; + cpi->rc.is_last_bipred_frame = 0; + cpi->rc.is_bipred_frame = 0; + + // Build the bitstream + av1_pack_bitstream(cpi, dest, size); + + // Set up frame to show to get ready for stats collection. + cm->frame_to_show = get_frame_new_buffer(cm); + +#if DUMP_RECON_FRAMES == 1 + // NOTE(zoeliu): For debug - Output the filtered reconstructed video. + dump_filtered_recon_frames(cpi); +#endif // DUMP_RECON_FRAMES + + // Update the LAST_FRAME in the reference frame buffer. + av1_update_reference_frames(cpi); + + // Update frame flags + cpi->frame_flags &= ~FRAMEFLAGS_GOLDEN; + cpi->frame_flags &= ~FRAMEFLAGS_BWDREF; + cpi->frame_flags &= ~FRAMEFLAGS_ALTREF; + + *frame_flags = cpi->frame_flags & ~FRAMEFLAGS_KEY; + + // Update the frame type + cm->last_frame_type = cm->frame_type; + + // Since we allocate a spot for the OVERLAY frame in the gf group, we need + // to do post-encoding update accordingly. + if (cpi->rc.is_src_frame_alt_ref) { + av1_set_target_rate(cpi); +#if CONFIG_XIPHRC + frame_type = cm->frame_type == INTER_FRAME ? OD_P_FRAME : OD_I_FRAME; + drop_this_frame = od_enc_rc_update_state( + &cpi->od_rc, *size << 3, cpi->refresh_golden_frame, + cpi->refresh_alt_ref_frame, frame_type, cpi->droppable); +#else + av1_rc_postencode_update(cpi, *size); +#endif + } + + cm->last_width = cm->width; + cm->last_height = cm->height; + + ++cm->current_video_frame; + +#if CONFIG_EC_ADAPT + aom_free(tile_ctxs); + aom_free(cdf_ptrs); +#endif + return; + } +#endif // CONFIG_EXT_REFS + + // Set default state for segment based loop filter update flags. + cm->lf.mode_ref_delta_update = 0; + + if (cpi->oxcf.pass == 2 && cpi->sf.adaptive_interp_filter_search) + cpi->sf.interp_filter_search_mask = setup_interp_filter_search_mask(cpi); + + // Set various flags etc to special state if it is a key frame. + if (frame_is_intra_only(cm)) { + // Reset the loop filter deltas and segmentation map. + av1_reset_segment_features(cm); + + // If segmentation is enabled force a map update for key frames. + if (seg->enabled) { + seg->update_map = 1; + seg->update_data = 1; + } + + // The alternate reference frame cannot be active for a key frame. + cpi->rc.source_alt_ref_active = 0; + + cm->error_resilient_mode = oxcf->error_resilient_mode; + + // By default, encoder assumes decoder can use prev_mi. + if (cm->error_resilient_mode) { + cm->reset_frame_context = RESET_FRAME_CONTEXT_NONE; + cm->refresh_frame_context = REFRESH_FRAME_CONTEXT_FORWARD; + } else if (cm->intra_only) { + // Only reset the current context. + cm->reset_frame_context = RESET_FRAME_CONTEXT_CURRENT; + } + } +#if CONFIG_TILE_GROUPS + if (cpi->oxcf.mtu == 0) { + cm->num_tg = cpi->oxcf.num_tile_groups; + } else { + // Use a default value for the purposes of weighting costs in probability + // updates + cm->num_tg = DEFAULT_MAX_NUM_TG; + } +#endif + +#if CONFIG_EXT_TILE + cm->tile_encoding_mode = cpi->oxcf.tile_encoding_mode; +#endif // CONFIG_EXT_TILE + +#if CONFIG_XIPHRC + if (drop_this_frame) { + av1_rc_postencode_update_drop_frame(cpi); + ++cm->current_video_frame; +#if CONFIG_EC_ADAPT + aom_free(tile_ctxs); + aom_free(cdf_ptrs); +#endif + return; + } +#else + // For 1 pass CBR, check if we are dropping this frame. + // Never drop on key frame. + if (oxcf->pass == 0 && oxcf->rc_mode == AOM_CBR && + cm->frame_type != KEY_FRAME) { + if (av1_rc_drop_frame(cpi)) { + av1_rc_postencode_update_drop_frame(cpi); + ++cm->current_video_frame; +#if CONFIG_EC_ADAPT + aom_free(tile_ctxs); + aom_free(cdf_ptrs); +#endif + return; + } + } +#endif + + aom_clear_system_state(); + +#if CONFIG_INTERNAL_STATS + memset(cpi->mode_chosen_counts, 0, + MAX_MODES * sizeof(*cpi->mode_chosen_counts)); +#endif + +#if CONFIG_REFERENCE_BUFFER + { + /* Non-normative definition of current_frame_id ("frame counter" with + * wraparound) */ + const int frame_id_length = FRAME_ID_LENGTH_MINUS7 + 7; + if (cm->current_frame_id == -1) { + int lsb, msb; +/* quasi-random initialization of current_frame_id for a key frame */ +#if CONFIG_HIGHBITDEPTH + if (cpi->source->flags & YV12_FLAG_HIGHBITDEPTH) { + lsb = CONVERT_TO_SHORTPTR(cpi->source->y_buffer)[0] & 0xff; + msb = CONVERT_TO_SHORTPTR(cpi->source->y_buffer)[1] & 0xff; + } else { +#endif + lsb = cpi->source->y_buffer[0] & 0xff; + msb = cpi->source->y_buffer[1] & 0xff; +#if CONFIG_HIGHBITDEPTH + } +#endif + cm->current_frame_id = ((msb << 8) + lsb) % (1 << frame_id_length); + } else { + cm->current_frame_id = + (cm->current_frame_id + 1 + (1 << frame_id_length)) % + (1 << frame_id_length); + } + } +#endif + +#if CONFIG_EXT_DELTA_Q + cm->delta_q_present_flag = cpi->oxcf.deltaq_mode != NO_DELTA_Q; + cm->delta_lf_present_flag = cpi->oxcf.deltaq_mode == DELTA_Q_LF; +#endif + + if (cpi->sf.recode_loop == DISALLOW_RECODE) { + encode_without_recode_loop(cpi); + } else { + encode_with_recode_loop(cpi, size, dest); + } + +#ifdef OUTPUT_YUV_SKINMAP + if (cpi->common.current_video_frame > 1) { + av1_compute_skin_map(cpi, yuv_skinmap_file); + } +#endif // OUTPUT_YUV_SKINMAP + + // Special case code to reduce pulsing when key frames are forced at a + // fixed interval. Note the reconstruction error if it is the frame before + // the force key frame + if (cpi->rc.next_key_frame_forced && cpi->rc.frames_to_key == 1) { +#if CONFIG_HIGHBITDEPTH + if (cm->use_highbitdepth) { + cpi->ambient_err = + aom_highbd_get_y_sse(cpi->source, get_frame_new_buffer(cm)); + } else { + cpi->ambient_err = aom_get_y_sse(cpi->source, get_frame_new_buffer(cm)); + } +#else + cpi->ambient_err = aom_get_y_sse(cpi->source, get_frame_new_buffer(cm)); +#endif // CONFIG_HIGHBITDEPTH + } + + // If the encoder forced a KEY_FRAME decision + if (cm->frame_type == KEY_FRAME) { + cpi->refresh_last_frame = 1; + } + + cm->frame_to_show = get_frame_new_buffer(cm); + cm->frame_to_show->color_space = cm->color_space; + cm->frame_to_show->color_range = cm->color_range; + cm->frame_to_show->render_width = cm->render_width; + cm->frame_to_show->render_height = cm->render_height; + +#if CONFIG_EXT_REFS +// TODO(zoeliu): For non-ref frames, loop filtering may need to be turned +// off. +#endif // CONFIG_EXT_REFS + + // Pick the loop filter level for the frame. + loopfilter_frame(cpi, cm); + + // Build the bitstream + av1_pack_bitstream(cpi, dest, size); + + if (skip_adapt) { +#if CONFIG_EC_ADAPT + aom_free(tile_ctxs); + aom_free(cdf_ptrs); +#endif + return; + } + +#if CONFIG_REFERENCE_BUFFER + { + int i; + /* Update reference frame id values based on the value of refresh_mask */ + for (i = 0; i < REF_FRAMES; i++) { + if ((cm->refresh_mask >> i) & 1) { + cm->ref_frame_id[i] = cm->current_frame_id; + } + } + } +#endif + +#if DUMP_RECON_FRAMES == 1 + // NOTE(zoeliu): For debug - Output the filtered reconstructed video. + if (cm->show_frame) dump_filtered_recon_frames(cpi); +#endif // DUMP_RECON_FRAMES + + if (cm->seg.update_map) update_reference_segmentation_map(cpi); + + if (frame_is_intra_only(cm) == 0) { + release_scaled_references(cpi); + } + + av1_update_reference_frames(cpi); + + for (t = 0; t < TX_SIZES; t++) + av1_full_to_model_counts(cpi->td.counts->coef[t], + cpi->td.rd_counts.coef_counts[t]); +#if CONFIG_ENTROPY_STATS + av1_accumulate_frame_counts(&aggregate_fc, &cm->counts); +#endif // CONFIG_ENTROPY_STATS + if (cm->refresh_frame_context == REFRESH_FRAME_CONTEXT_BACKWARD) { +#if CONFIG_SUBFRAME_PROB_UPDATE + cm->partial_prob_update = 0; +#endif // CONFIG_SUBFRAME_PROB_UPDATE + av1_adapt_coef_probs(cm); + av1_adapt_intra_frame_probs(cm); +#if CONFIG_EC_ADAPT + make_update_tile_list_enc(cpi, cm->tile_rows, cm->tile_cols, tile_ctxs); + av1_average_tile_coef_cdfs(cpi->common.fc, tile_ctxs, cdf_ptrs, + cm->tile_rows * cm->tile_cols); + av1_average_tile_intra_cdfs(cpi->common.fc, tile_ctxs, cdf_ptrs, + cm->tile_rows * cm->tile_cols); +#if CONFIG_PVQ + av1_average_tile_pvq_cdfs(cpi->common.fc, tile_ctxs, + cm->tile_rows * cm->tile_cols); +#endif // CONFIG_PVQ +#endif // CONFIG_EC_ADAPT +#if CONFIG_ADAPT_SCAN + av1_adapt_scan_order(cm); +#endif // CONFIG_ADAPT_SCAN + } + + if (!frame_is_intra_only(cm)) { + if (cm->refresh_frame_context == REFRESH_FRAME_CONTEXT_BACKWARD) { + av1_adapt_inter_frame_probs(cm); + av1_adapt_mv_probs(cm, cm->allow_high_precision_mv); +#if CONFIG_EC_ADAPT + av1_average_tile_inter_cdfs(&cpi->common, cpi->common.fc, tile_ctxs, + cdf_ptrs, cm->tile_rows * cm->tile_cols); + av1_average_tile_mv_cdfs(cpi->common.fc, tile_ctxs, cdf_ptrs, + cm->tile_rows * cm->tile_cols); +#endif + } + } + + if (cpi->refresh_golden_frame == 1) + cpi->frame_flags |= FRAMEFLAGS_GOLDEN; + else + cpi->frame_flags &= ~FRAMEFLAGS_GOLDEN; + + if (cpi->refresh_alt_ref_frame == 1) + cpi->frame_flags |= FRAMEFLAGS_ALTREF; + else + cpi->frame_flags &= ~FRAMEFLAGS_ALTREF; + +#if CONFIG_EXT_REFS + if (cpi->refresh_bwd_ref_frame == 1) + cpi->frame_flags |= FRAMEFLAGS_BWDREF; + else + cpi->frame_flags &= ~FRAMEFLAGS_BWDREF; +#endif // CONFIG_EXT_REFS + +#if !CONFIG_EXT_REFS + cpi->ref_frame_flags = get_ref_frame_flags(cpi); +#endif // !CONFIG_EXT_REFS + + cm->last_frame_type = cm->frame_type; + +#if CONFIG_XIPHRC + frame_type = cm->frame_type == KEY_FRAME ? OD_I_FRAME : OD_P_FRAME; + + drop_this_frame = + od_enc_rc_update_state(&cpi->od_rc, *size << 3, cpi->refresh_golden_frame, + cpi->refresh_alt_ref_frame, frame_type, 0); + if (drop_this_frame) { + av1_rc_postencode_update_drop_frame(cpi); + ++cm->current_video_frame; +#if CONFIG_EC_ADAPT + aom_free(tile_ctxs); + aom_free(cdf_ptrs); +#endif + return; + } +#else // !CONFIG_XIPHRC + av1_rc_postencode_update(cpi, *size); +#endif // CONFIG_XIPHRC + +#if 0 + output_frame_level_debug_stats(cpi); +#endif + + if (cm->frame_type == KEY_FRAME) { + // Tell the caller that the frame was coded as a key frame + *frame_flags = cpi->frame_flags | FRAMEFLAGS_KEY; + } else { + *frame_flags = cpi->frame_flags & ~FRAMEFLAGS_KEY; + } + + // Clear the one shot update flags for segmentation map and mode/ref loop + // filter deltas. + cm->seg.update_map = 0; + cm->seg.update_data = 0; + cm->lf.mode_ref_delta_update = 0; + + // keep track of the last coded dimensions + cm->last_width = cm->width; + cm->last_height = cm->height; + + // reset to normal state now that we are done. + if (!cm->show_existing_frame) cm->last_show_frame = cm->show_frame; + + if (cm->show_frame) { +#if CONFIG_EXT_REFS +// TODO(zoeliu): We may only swamp mi and prev_mi for those frames that are +// being used as reference. +#endif // CONFIG_EXT_REFS + av1_swap_mi_and_prev_mi(cm); + // Don't increment frame counters if this was an altref buffer + // update not a real frame + ++cm->current_video_frame; + } + +#if CONFIG_EXT_REFS + // NOTE: Shall not refer to any frame not used as reference. + if (cm->is_reference_frame) +#endif // CONFIG_EXT_REFS + cm->prev_frame = cm->cur_frame; +#if CONFIG_EC_ADAPT + aom_free(tile_ctxs); + aom_free(cdf_ptrs); +#endif +} + +static void Pass0Encode(AV1_COMP *cpi, size_t *size, uint8_t *dest, + int skip_adapt, unsigned int *frame_flags) { +#if CONFIG_XIPHRC + int64_t ip_count; + int frame_type, is_golden, is_altref; + + /* Not updated during init so update it here */ + if (cpi->oxcf.rc_mode == AOM_Q) cpi->od_rc.quality = cpi->oxcf.cq_level; + + frame_type = od_frame_type(&cpi->od_rc, cpi->od_rc.cur_frame, &is_golden, + &is_altref, &ip_count); + + if (frame_type == OD_I_FRAME) { + frame_type = KEY_FRAME; + cpi->frame_flags &= FRAMEFLAGS_KEY; + } else if (frame_type == OD_P_FRAME) { + frame_type = INTER_FRAME; + } + + if (is_altref) { + cpi->refresh_alt_ref_frame = 1; + cpi->rc.source_alt_ref_active = 1; + } + + cpi->refresh_golden_frame = is_golden; + cpi->common.frame_type = frame_type; + if (is_golden) cpi->frame_flags &= FRAMEFLAGS_GOLDEN; +#else + if (cpi->oxcf.rc_mode == AOM_CBR) { + av1_rc_get_one_pass_cbr_params(cpi); + } else { + av1_rc_get_one_pass_vbr_params(cpi); + } +#endif + encode_frame_to_data_rate(cpi, size, dest, skip_adapt, frame_flags); +} + +#if !CONFIG_XIPHRC +static void Pass2Encode(AV1_COMP *cpi, size_t *size, uint8_t *dest, + unsigned int *frame_flags) { + encode_frame_to_data_rate(cpi, size, dest, 0, frame_flags); + +#if CONFIG_EXT_REFS + // Do not do post-encoding update for those frames that do not have a spot in + // a gf group, but note that an OVERLAY frame always has a spot in a gf group, + // even when show_existing_frame is used. + if (!cpi->common.show_existing_frame || cpi->rc.is_src_frame_alt_ref) { + av1_twopass_postencode_update(cpi); + } + check_show_existing_frame(cpi); +#else + av1_twopass_postencode_update(cpi); +#endif // CONFIG_EXT_REFS +} +#endif + +static void init_ref_frame_bufs(AV1_COMMON *cm) { + int i; + BufferPool *const pool = cm->buffer_pool; + cm->new_fb_idx = INVALID_IDX; + for (i = 0; i < REF_FRAMES; ++i) { + cm->ref_frame_map[i] = INVALID_IDX; + pool->frame_bufs[i].ref_count = 0; + } +} + +static void check_initial_width(AV1_COMP *cpi, +#if CONFIG_HIGHBITDEPTH + int use_highbitdepth, +#endif + int subsampling_x, int subsampling_y) { + AV1_COMMON *const cm = &cpi->common; + + if (!cpi->initial_width || +#if CONFIG_HIGHBITDEPTH + cm->use_highbitdepth != use_highbitdepth || +#endif + cm->subsampling_x != subsampling_x || + cm->subsampling_y != subsampling_y) { + cm->subsampling_x = subsampling_x; + cm->subsampling_y = subsampling_y; +#if CONFIG_HIGHBITDEPTH + cm->use_highbitdepth = use_highbitdepth; +#endif + + alloc_raw_frame_buffers(cpi); + init_ref_frame_bufs(cm); + alloc_util_frame_buffers(cpi); + + init_motion_estimation(cpi); // TODO(agrange) This can be removed. + + cpi->initial_width = cm->width; + cpi->initial_height = cm->height; + cpi->initial_mbs = cm->MBs; + } +} + +int av1_receive_raw_frame(AV1_COMP *cpi, aom_enc_frame_flags_t frame_flags, + YV12_BUFFER_CONFIG *sd, int64_t time_stamp, + int64_t end_time) { + AV1_COMMON *const cm = &cpi->common; + struct aom_usec_timer timer; + int res = 0; + const int subsampling_x = sd->subsampling_x; + const int subsampling_y = sd->subsampling_y; +#if CONFIG_HIGHBITDEPTH + const int use_highbitdepth = (sd->flags & YV12_FLAG_HIGHBITDEPTH) != 0; +#endif + +#if CONFIG_HIGHBITDEPTH + check_initial_width(cpi, use_highbitdepth, subsampling_x, subsampling_y); +#else + check_initial_width(cpi, subsampling_x, subsampling_y); +#endif // CONFIG_HIGHBITDEPTH + + aom_usec_timer_start(&timer); + + if (av1_lookahead_push(cpi->lookahead, sd, time_stamp, end_time, +#if CONFIG_HIGHBITDEPTH + use_highbitdepth, +#endif // CONFIG_HIGHBITDEPTH + frame_flags)) + res = -1; + aom_usec_timer_mark(&timer); + cpi->time_receive_data += aom_usec_timer_elapsed(&timer); + + if ((cm->profile == PROFILE_0 || cm->profile == PROFILE_2) && + (subsampling_x != 1 || subsampling_y != 1)) { + aom_internal_error(&cm->error, AOM_CODEC_INVALID_PARAM, + "Non-4:2:0 color format requires profile 1 or 3"); + res = -1; + } + if ((cm->profile == PROFILE_1 || cm->profile == PROFILE_3) && + (subsampling_x == 1 && subsampling_y == 1)) { + aom_internal_error(&cm->error, AOM_CODEC_INVALID_PARAM, + "4:2:0 color format requires profile 0 or 2"); + res = -1; + } + + return res; +} + +static int frame_is_reference(const AV1_COMP *cpi) { + const AV1_COMMON *cm = &cpi->common; + + return cm->frame_type == KEY_FRAME || cpi->refresh_last_frame || + cpi->refresh_golden_frame || +#if CONFIG_EXT_REFS + cpi->refresh_bwd_ref_frame || +#endif // CONFIG_EXT_REFS + cpi->refresh_alt_ref_frame || !cm->error_resilient_mode || + cm->lf.mode_ref_delta_update || cm->seg.update_map || + cm->seg.update_data; +} + +static void adjust_frame_rate(AV1_COMP *cpi, + const struct lookahead_entry *source) { + int64_t this_duration; + int step = 0; + + if (source->ts_start == cpi->first_time_stamp_ever) { + this_duration = source->ts_end - source->ts_start; + step = 1; + } else { + int64_t last_duration = + cpi->last_end_time_stamp_seen - cpi->last_time_stamp_seen; + + this_duration = source->ts_end - cpi->last_end_time_stamp_seen; + + // do a step update if the duration changes by 10% + if (last_duration) + step = (int)((this_duration - last_duration) * 10 / last_duration); + } + + if (this_duration) { + if (step) { + av1_new_framerate(cpi, 10000000.0 / this_duration); + } else { + // Average this frame's rate into the last second's average + // frame rate. If we haven't seen 1 second yet, then average + // over the whole interval seen. + const double interval = AOMMIN( + (double)(source->ts_end - cpi->first_time_stamp_ever), 10000000.0); + double avg_duration = 10000000.0 / cpi->framerate; + avg_duration *= (interval - avg_duration + this_duration); + avg_duration /= interval; + + av1_new_framerate(cpi, 10000000.0 / avg_duration); + } + } + cpi->last_time_stamp_seen = source->ts_start; + cpi->last_end_time_stamp_seen = source->ts_end; +} + +// Returns 0 if this is not an alt ref else the offset of the source frame +// used as the arf midpoint. +static int get_arf_src_index(AV1_COMP *cpi) { + RATE_CONTROL *const rc = &cpi->rc; + int arf_src_index = 0; + if (is_altref_enabled(cpi)) { + if (cpi->oxcf.pass == 2) { + const GF_GROUP *const gf_group = &cpi->twopass.gf_group; + if (gf_group->update_type[gf_group->index] == ARF_UPDATE) { + arf_src_index = gf_group->arf_src_offset[gf_group->index]; + } + } else if (rc->source_alt_ref_pending) { + arf_src_index = rc->frames_till_gf_update_due; + } + } + return arf_src_index; +} + +#if CONFIG_EXT_REFS +static int get_brf_src_index(AV1_COMP *cpi) { + int brf_src_index = 0; + const GF_GROUP *const gf_group = &cpi->twopass.gf_group; + + // TODO(zoeliu): We need to add the check on the -bwd_ref command line setup + // flag. + if (gf_group->bidir_pred_enabled[gf_group->index]) { + if (cpi->oxcf.pass == 2) { + if (gf_group->update_type[gf_group->index] == BRF_UPDATE) + brf_src_index = gf_group->brf_src_offset[gf_group->index]; + } else { + // TODO(zoeliu): To re-visit the setup for this scenario + brf_src_index = cpi->rc.bipred_group_interval - 1; + } + } + + return brf_src_index; +} +#endif // CONFIG_EXT_REFS + +static void check_src_altref(AV1_COMP *cpi, + const struct lookahead_entry *source) { + RATE_CONTROL *const rc = &cpi->rc; + + // If pass == 2, the parameters set here will be reset in + // av1_rc_get_second_pass_params() + + if (cpi->oxcf.pass == 2) { + const GF_GROUP *const gf_group = &cpi->twopass.gf_group; + rc->is_src_frame_alt_ref = +#if CONFIG_EXT_REFS + (gf_group->update_type[gf_group->index] == INTNL_OVERLAY_UPDATE) || +#endif // CONFIG_EXT_REFS + (gf_group->update_type[gf_group->index] == OVERLAY_UPDATE); + } else { + rc->is_src_frame_alt_ref = + cpi->alt_ref_source && (source == cpi->alt_ref_source); + } + + if (rc->is_src_frame_alt_ref) { + // Current frame is an ARF overlay frame. + cpi->alt_ref_source = NULL; + + // Don't refresh the last buffer for an ARF overlay frame. It will + // become the GF so preserve last as an alternative prediction option. + cpi->refresh_last_frame = 0; + } +} + +#if CONFIG_INTERNAL_STATS +extern double av1_get_blockiness(const unsigned char *img1, int img1_pitch, + const unsigned char *img2, int img2_pitch, + int width, int height); + +static void adjust_image_stat(double y, double u, double v, double all, + ImageStat *s) { + s->stat[Y] += y; + s->stat[U] += u; + s->stat[V] += v; + s->stat[ALL] += all; + s->worst = AOMMIN(s->worst, all); +} + +static void compute_internal_stats(AV1_COMP *cpi) { + AV1_COMMON *const cm = &cpi->common; + double samples = 0.0; + uint32_t in_bit_depth = 8; + uint32_t bit_depth = 8; + +#if CONFIG_HIGHBITDEPTH + if (cm->use_highbitdepth) { + in_bit_depth = cpi->oxcf.input_bit_depth; + bit_depth = cm->bit_depth; + } +#endif + if (cm->show_frame) { + const YV12_BUFFER_CONFIG *orig = cpi->source; + const YV12_BUFFER_CONFIG *recon = cpi->common.frame_to_show; + double y, u, v, frame_all; + + cpi->count++; + if (cpi->b_calculate_psnr) { + PSNR_STATS psnr; + double frame_ssim2 = 0.0, weight = 0.0; + aom_clear_system_state(); +// TODO(yaowu): unify these two versions into one. +#if CONFIG_HIGHBITDEPTH + aom_calc_highbd_psnr(orig, recon, &psnr, bit_depth, in_bit_depth); +#else + aom_calc_psnr(orig, recon, &psnr); +#endif // CONFIG_HIGHBITDEPTH + + adjust_image_stat(psnr.psnr[1], psnr.psnr[2], psnr.psnr[3], psnr.psnr[0], + &cpi->psnr); + cpi->total_sq_error += psnr.sse[0]; + cpi->total_samples += psnr.samples[0]; + samples = psnr.samples[0]; +// TODO(yaowu): unify these two versions into one. +#if CONFIG_HIGHBITDEPTH + if (cm->use_highbitdepth) + frame_ssim2 = + aom_highbd_calc_ssim(orig, recon, &weight, bit_depth, in_bit_depth); + else + frame_ssim2 = aom_calc_ssim(orig, recon, &weight); +#else + frame_ssim2 = aom_calc_ssim(orig, recon, &weight); +#endif // CONFIG_HIGHBITDEPTH + + cpi->worst_ssim = AOMMIN(cpi->worst_ssim, frame_ssim2); + cpi->summed_quality += frame_ssim2 * weight; + cpi->summed_weights += weight; + +#if 0 + { + FILE *f = fopen("q_used.stt", "a"); + fprintf(f, "%5d : Y%f7.3:U%f7.3:V%f7.3:F%f7.3:S%7.3f\n", + cpi->common.current_video_frame, y2, u2, v2, + frame_psnr2, frame_ssim2); + fclose(f); + } +#endif + } + if (cpi->b_calculate_blockiness) { +#if CONFIG_HIGHBITDEPTH + if (!cm->use_highbitdepth) +#endif + { + const double frame_blockiness = + av1_get_blockiness(orig->y_buffer, orig->y_stride, recon->y_buffer, + recon->y_stride, orig->y_width, orig->y_height); + cpi->worst_blockiness = AOMMAX(cpi->worst_blockiness, frame_blockiness); + cpi->total_blockiness += frame_blockiness; + } + + if (cpi->b_calculate_consistency) { +#if CONFIG_HIGHBITDEPTH + if (!cm->use_highbitdepth) +#endif + { + const double this_inconsistency = aom_get_ssim_metrics( + orig->y_buffer, orig->y_stride, recon->y_buffer, recon->y_stride, + orig->y_width, orig->y_height, cpi->ssim_vars, &cpi->metrics, 1); + + const double peak = (double)((1 << in_bit_depth) - 1); + const double consistency = + aom_sse_to_psnr(samples, peak, cpi->total_inconsistency); + if (consistency > 0.0) + cpi->worst_consistency = + AOMMIN(cpi->worst_consistency, consistency); + cpi->total_inconsistency += this_inconsistency; + } + } + } + + frame_all = + aom_calc_fastssim(orig, recon, &y, &u, &v, bit_depth, in_bit_depth); + adjust_image_stat(y, u, v, frame_all, &cpi->fastssim); + frame_all = aom_psnrhvs(orig, recon, &y, &u, &v, bit_depth, in_bit_depth); + adjust_image_stat(y, u, v, frame_all, &cpi->psnrhvs); + } +} +#endif // CONFIG_INTERNAL_STATS + +int av1_get_compressed_data(AV1_COMP *cpi, unsigned int *frame_flags, + size_t *size, uint8_t *dest, int64_t *time_stamp, + int64_t *time_end, int flush) { + const AV1EncoderConfig *const oxcf = &cpi->oxcf; + AV1_COMMON *const cm = &cpi->common; + BufferPool *const pool = cm->buffer_pool; + RATE_CONTROL *const rc = &cpi->rc; + struct aom_usec_timer cmptimer; + YV12_BUFFER_CONFIG *force_src_buffer = NULL; + struct lookahead_entry *last_source = NULL; + struct lookahead_entry *source = NULL; + int arf_src_index; +#if CONFIG_EXT_REFS + int brf_src_index; +#endif // CONFIG_EXT_REFS + int i; + +#if CONFIG_XIPHRC + cpi->od_rc.end_of_input = flush; +#endif + +#if CONFIG_BITSTREAM_DEBUG + assert(cpi->oxcf.max_threads == 0 && + "bitstream debug tool does not support multithreading"); + bitstream_queue_record_write(); + bitstream_queue_set_frame_write(cm->current_video_frame * 2 + cm->show_frame); +#endif + + aom_usec_timer_start(&cmptimer); + + av1_set_high_precision_mv(cpi, ALTREF_HIGH_PRECISION_MV); + + // Is multi-arf enabled. + // Note that at the moment multi_arf is only configured for 2 pass VBR + if ((oxcf->pass == 2) && (cpi->oxcf.enable_auto_arf > 1)) + cpi->multi_arf_allowed = 1; + else + cpi->multi_arf_allowed = 0; + + // Normal defaults + cm->reset_frame_context = RESET_FRAME_CONTEXT_NONE; + cm->refresh_frame_context = + (oxcf->error_resilient_mode || oxcf->frame_parallel_decoding_mode) + ? REFRESH_FRAME_CONTEXT_FORWARD + : REFRESH_FRAME_CONTEXT_BACKWARD; + + cpi->refresh_last_frame = 1; + cpi->refresh_golden_frame = 0; +#if CONFIG_EXT_REFS + cpi->refresh_bwd_ref_frame = 0; +#endif // CONFIG_EXT_REFS + cpi->refresh_alt_ref_frame = 0; + +#if CONFIG_EXT_REFS && !CONFIG_XIPHRC + if (oxcf->pass == 2 && cm->show_existing_frame) { + // Manage the source buffer and flush out the source frame that has been + // coded already; Also get prepared for PSNR calculation if needed. + if ((source = av1_lookahead_pop(cpi->lookahead, flush)) == NULL) { + *size = 0; + return -1; + } + cpi->source = &source->img; + // TODO(zoeliu): To track down to determine whether it's needed to adjust + // the frame rate. + *time_stamp = source->ts_start; + *time_end = source->ts_end; + + // We need to adjust frame rate for an overlay frame + if (cpi->rc.is_src_frame_alt_ref) adjust_frame_rate(cpi, source); + + // Find a free buffer for the new frame, releasing the reference previously + // held. + if (cm->new_fb_idx != INVALID_IDX) { + --pool->frame_bufs[cm->new_fb_idx].ref_count; + } + cm->new_fb_idx = get_free_fb(cm); + + if (cm->new_fb_idx == INVALID_IDX) return -1; + + // Clear down mmx registers + aom_clear_system_state(); + + // Start with a 0 size frame. + *size = 0; + + // We need to update the gf_group for show_existing overlay frame + if (cpi->rc.is_src_frame_alt_ref) av1_rc_get_second_pass_params(cpi); + + Pass2Encode(cpi, size, dest, frame_flags); + + if (cpi->b_calculate_psnr) generate_psnr_packet(cpi); + +#if CONFIG_INTERNAL_STATS + compute_internal_stats(cpi); + cpi->bytes += (int)(*size); +#endif // CONFIG_INTERNAL_STATS + + // Clear down mmx registers + aom_clear_system_state(); + + cm->show_existing_frame = 0; + return 0; + } +#endif // CONFIG_EXT_REFS && !CONFIG_XIPHRC + + // Should we encode an arf frame. + arf_src_index = get_arf_src_index(cpi); + if (arf_src_index) { + for (i = 0; i <= arf_src_index; ++i) { + struct lookahead_entry *e = av1_lookahead_peek(cpi->lookahead, i); + // Avoid creating an alt-ref if there's a forced keyframe pending. + if (e == NULL) { + break; + } else if (e->flags == AOM_EFLAG_FORCE_KF) { + arf_src_index = 0; + flush = 1; + break; + } + } + } + + if (arf_src_index) { + assert(arf_src_index <= rc->frames_to_key); + + if ((source = av1_lookahead_peek(cpi->lookahead, arf_src_index)) != NULL) { + cpi->alt_ref_source = source; + + if (oxcf->arnr_max_frames > 0) { + // Produce the filtered ARF frame. + av1_temporal_filter(cpi, arf_src_index); + aom_extend_frame_borders(&cpi->alt_ref_buffer); + force_src_buffer = &cpi->alt_ref_buffer; + } + + cm->show_frame = 0; + cm->intra_only = 0; + cpi->refresh_alt_ref_frame = 1; + cpi->refresh_golden_frame = 0; + cpi->refresh_last_frame = 0; + rc->is_src_frame_alt_ref = 0; + } + rc->source_alt_ref_pending = 0; + } + +#if CONFIG_EXT_REFS + rc->is_bwd_ref_frame = 0; + brf_src_index = get_brf_src_index(cpi); + if (brf_src_index) { + assert(brf_src_index <= rc->frames_to_key); + if ((source = av1_lookahead_peek(cpi->lookahead, brf_src_index)) != NULL) { + cm->show_frame = 0; + cm->intra_only = 0; + + cpi->refresh_bwd_ref_frame = 1; + cpi->refresh_last_frame = 0; + cpi->refresh_golden_frame = 0; + cpi->refresh_alt_ref_frame = 0; + + rc->is_bwd_ref_frame = 1; + } + } +#endif // CONFIG_EXT_REFS + + if (!source) { + // Get last frame source. + if (cm->current_video_frame > 0) { + if ((last_source = av1_lookahead_peek(cpi->lookahead, -1)) == NULL) + return -1; + } + + // Read in the source frame. + source = av1_lookahead_pop(cpi->lookahead, flush); + + if (source != NULL) { + cm->show_frame = 1; + cm->intra_only = 0; + + // Check to see if the frame should be encoded as an arf overlay. + check_src_altref(cpi, source); + } + } + + if (source) { + cpi->un_scaled_source = cpi->source = + force_src_buffer ? force_src_buffer : &source->img; + + cpi->unscaled_last_source = last_source != NULL ? &last_source->img : NULL; + + *time_stamp = source->ts_start; + *time_end = source->ts_end; + *frame_flags = (source->flags & AOM_EFLAG_FORCE_KF) ? FRAMEFLAGS_KEY : 0; + + } else { + *size = 0; + if (flush && oxcf->pass == 1 && !cpi->twopass.first_pass_done) { +#if CONFIG_XIPHRC + od_enc_rc_2pass_out(&cpi->od_rc, cpi->output_pkt_list, 1); +#else + av1_end_first_pass(cpi); /* get last stats packet */ +#endif + cpi->twopass.first_pass_done = 1; + } + return -1; + } + + if (source->ts_start < cpi->first_time_stamp_ever) { + cpi->first_time_stamp_ever = source->ts_start; + cpi->last_end_time_stamp_seen = source->ts_start; + } + + // Clear down mmx registers + aom_clear_system_state(); + + // adjust frame rates based on timestamps given + if (cm->show_frame) adjust_frame_rate(cpi, source); + + // Find a free buffer for the new frame, releasing the reference previously + // held. + if (cm->new_fb_idx != INVALID_IDX) { + --pool->frame_bufs[cm->new_fb_idx].ref_count; + } + cm->new_fb_idx = get_free_fb(cm); + + if (cm->new_fb_idx == INVALID_IDX) return -1; + + cm->cur_frame = &pool->frame_bufs[cm->new_fb_idx]; + +#if CONFIG_EXT_REFS + if (oxcf->pass == 2) { + const GF_GROUP *const gf_group = &cpi->twopass.gf_group; + cpi->alt_fb_idx = cpi->arf_map[gf_group->arf_ref_idx[gf_group->index]]; + } +#else + if (cpi->multi_arf_allowed) { + if (cm->frame_type == KEY_FRAME) { + init_buffer_indices(cpi); + } else if (oxcf->pass == 2) { + const GF_GROUP *const gf_group = &cpi->twopass.gf_group; + cpi->alt_fb_idx = gf_group->arf_ref_idx[gf_group->index]; + } + } +#endif // CONFIG_EXT_REFS + + // Start with a 0 size frame. + *size = 0; + + cpi->frame_flags = *frame_flags; + + if (oxcf->pass == 2) { +#if CONFIG_XIPHRC + if (od_enc_rc_2pass_in(&cpi->od_rc) < 0) return -1; + } +#else + av1_rc_get_second_pass_params(cpi); + } else if (oxcf->pass == 1) { + set_frame_size(cpi); + } +#endif + + if (cpi->oxcf.pass != 0 || frame_is_intra_only(cm) == 1) { + for (i = 0; i < TOTAL_REFS_PER_FRAME; ++i) + cpi->scaled_ref_idx[i] = INVALID_IDX; + } + +#if CONFIG_AOM_QM + cm->using_qmatrix = cpi->oxcf.using_qm; + cm->min_qmlevel = cpi->oxcf.qm_minlevel; + cm->max_qmlevel = cpi->oxcf.qm_maxlevel; +#endif + +#if CONFIG_REFERENCE_BUFFER + if (*time_stamp == 0) { + cpi->common.current_frame_id = -1; + } +#endif + +#if CONFIG_XIPHRC + if (oxcf->pass == 1) { + size_t tmp; + if (cpi->od_rc.cur_frame == 0) Pass0Encode(cpi, &tmp, dest, 1, frame_flags); + cpi->od_rc.firstpass_quant = cpi->od_rc.target_quantizer; + Pass0Encode(cpi, &tmp, dest, 0, frame_flags); + od_enc_rc_2pass_out(&cpi->od_rc, cpi->output_pkt_list, 0); + } else if (oxcf->pass == 2) { + Pass0Encode(cpi, size, dest, 0, frame_flags); + } else { + if (cpi->od_rc.cur_frame == 0) { + size_t tmp; + Pass0Encode(cpi, &tmp, dest, 1, frame_flags); + } + Pass0Encode(cpi, size, dest, 0, frame_flags); + } +#else + if (oxcf->pass == 1) { + cpi->td.mb.e_mbd.lossless[0] = is_lossless_requested(oxcf); + av1_first_pass(cpi, source); + } else if (oxcf->pass == 2) { + Pass2Encode(cpi, size, dest, frame_flags); + } else { + // One pass encode + Pass0Encode(cpi, size, dest, 0, frame_flags); + } +#endif + + if (!cm->error_resilient_mode) + cm->frame_contexts[cm->frame_context_idx] = *cm->fc; + + // No frame encoded, or frame was dropped, release scaled references. + if ((*size == 0) && (frame_is_intra_only(cm) == 0)) { + release_scaled_references(cpi); + } + + if (*size > 0) { + cpi->droppable = !frame_is_reference(cpi); + } + + aom_usec_timer_mark(&cmptimer); + cpi->time_compress_data += aom_usec_timer_elapsed(&cmptimer); + + if (cpi->b_calculate_psnr && oxcf->pass != 1 && cm->show_frame) + generate_psnr_packet(cpi); + +#if CONFIG_INTERNAL_STATS + if (oxcf->pass != 1) { + compute_internal_stats(cpi); + cpi->bytes += (int)(*size); + } +#endif // CONFIG_INTERNAL_STATS + +#if CONFIG_XIPHRC + cpi->od_rc.cur_frame++; +#endif + + aom_clear_system_state(); + + return 0; +} + +int av1_get_preview_raw_frame(AV1_COMP *cpi, YV12_BUFFER_CONFIG *dest) { + AV1_COMMON *cm = &cpi->common; + if (!cm->show_frame) { + return -1; + } else { + int ret; + if (cm->frame_to_show) { + *dest = *cm->frame_to_show; + dest->y_width = cm->width; + dest->y_height = cm->height; + dest->uv_width = cm->width >> cm->subsampling_x; + dest->uv_height = cm->height >> cm->subsampling_y; + ret = 0; + } else { + ret = -1; + } + aom_clear_system_state(); + return ret; + } +} + +int av1_get_last_show_frame(AV1_COMP *cpi, YV12_BUFFER_CONFIG *frame) { + if (cpi->last_show_frame_buf_idx == INVALID_IDX) return -1; + + *frame = + cpi->common.buffer_pool->frame_bufs[cpi->last_show_frame_buf_idx].buf; + return 0; +} + +int av1_set_internal_size(AV1_COMP *cpi, AOM_SCALING horiz_mode, + AOM_SCALING vert_mode) { + AV1_COMMON *cm = &cpi->common; + int hr = 0, hs = 0, vr = 0, vs = 0; + + if (horiz_mode > ONETWO || vert_mode > ONETWO) return -1; + + Scale2Ratio(horiz_mode, &hr, &hs); + Scale2Ratio(vert_mode, &vr, &vs); + + // always go to the next whole number + cm->width = (hs - 1 + cpi->oxcf.width * hr) / hs; + cm->height = (vs - 1 + cpi->oxcf.height * vr) / vs; + assert(cm->width <= cpi->initial_width); + assert(cm->height <= cpi->initial_height); + + update_frame_size(cpi); + + return 0; +} + +int av1_set_size_literal(AV1_COMP *cpi, unsigned int width, + unsigned int height) { + AV1_COMMON *cm = &cpi->common; +#if CONFIG_HIGHBITDEPTH + check_initial_width(cpi, cm->use_highbitdepth, 1, 1); +#else + check_initial_width(cpi, 1, 1); +#endif // CONFIG_HIGHBITDEPTH + + if (width) { + cm->width = width; + if (cm->width > cpi->initial_width) { + cm->width = cpi->initial_width; + printf("Warning: Desired width too large, changed to %d\n", cm->width); + } + } + + if (height) { + cm->height = height; + if (cm->height > cpi->initial_height) { + cm->height = cpi->initial_height; + printf("Warning: Desired height too large, changed to %d\n", cm->height); + } + } + assert(cm->width <= cpi->initial_width); + assert(cm->height <= cpi->initial_height); + + update_frame_size(cpi); + + return 0; +} + +int av1_get_quantizer(AV1_COMP *cpi) { return cpi->common.base_qindex; } + +void av1_apply_encoding_flags(AV1_COMP *cpi, aom_enc_frame_flags_t flags) { + if (flags & + (AOM_EFLAG_NO_REF_LAST | AOM_EFLAG_NO_REF_GF | AOM_EFLAG_NO_REF_ARF)) { + int ref = AOM_REFFRAME_ALL; + + if (flags & AOM_EFLAG_NO_REF_LAST) { + ref ^= AOM_LAST_FLAG; +#if CONFIG_EXT_REFS + ref ^= AOM_LAST2_FLAG; + ref ^= AOM_LAST3_FLAG; +#endif // CONFIG_EXT_REFS + } + + if (flags & AOM_EFLAG_NO_REF_GF) ref ^= AOM_GOLD_FLAG; + + if (flags & AOM_EFLAG_NO_REF_ARF) ref ^= AOM_ALT_FLAG; + + av1_use_as_reference(cpi, ref); + } + + if (flags & + (AOM_EFLAG_NO_UPD_LAST | AOM_EFLAG_NO_UPD_GF | AOM_EFLAG_NO_UPD_ARF | + AOM_EFLAG_FORCE_GF | AOM_EFLAG_FORCE_ARF)) { + int upd = AOM_REFFRAME_ALL; + + if (flags & AOM_EFLAG_NO_UPD_LAST) { + upd ^= AOM_LAST_FLAG; +#if CONFIG_EXT_REFS + upd ^= AOM_LAST2_FLAG; + upd ^= AOM_LAST3_FLAG; +#endif // CONFIG_EXT_REFS + } + + if (flags & AOM_EFLAG_NO_UPD_GF) upd ^= AOM_GOLD_FLAG; + + if (flags & AOM_EFLAG_NO_UPD_ARF) upd ^= AOM_ALT_FLAG; + + av1_update_reference(cpi, upd); + } + + if (flags & AOM_EFLAG_NO_UPD_ENTROPY) { + av1_update_entropy(cpi, 0); + } +} |