diff options
Diffstat (limited to 'media/libaom/src/av1/encoder/encoder.c')
| -rw-r--r-- | media/libaom/src/av1/encoder/encoder.c | 6437 |
1 files changed, 6437 insertions, 0 deletions
diff --git a/media/libaom/src/av1/encoder/encoder.c b/media/libaom/src/av1/encoder/encoder.c new file mode 100644 index 000000000..a2da2df89 --- /dev/null +++ b/media/libaom/src/av1/encoder/encoder.c @@ -0,0 +1,6437 @@ +/* + * 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 "config/aom_config.h" +#include "config/aom_dsp_rtcd.h" +#include "config/aom_scale_rtcd.h" +#include "config/av1_rtcd.h" + +#include "aom_dsp/aom_dsp_common.h" +#include "aom_dsp/aom_filter.h" +#if CONFIG_DENOISE +#include "aom_dsp/grain_table.h" +#include "aom_dsp/noise_util.h" +#include "aom_dsp/noise_model.h" +#endif +#include "aom_dsp/psnr.h" +#if CONFIG_INTERNAL_STATS +#include "aom_dsp/ssim.h" +#endif +#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 || CONFIG_MISMATCH_DEBUG +#include "aom_util/debug_util.h" +#endif // CONFIG_BITSTREAM_DEBUG || CONFIG_MISMATCH_DEBUG + +#include "av1/common/alloccommon.h" +#include "av1/common/cdef.h" +#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" +#include "av1/encoder/context_tree.h" +#include "av1/encoder/encodeframe.h" +#include "av1/encoder/encodemv.h" +#include "av1/encoder/encoder.h" +#include "av1/encoder/encodetxb.h" +#include "av1/encoder/ethread.h" +#include "av1/encoder/firstpass.h" +#include "av1/encoder/grain_test_vectors.h" +#include "av1/encoder/hash_motion.h" +#include "av1/encoder/mbgraph.h" +#include "av1/encoder/picklpf.h" +#include "av1/encoder/pickrst.h" +#include "av1/encoder/random.h" +#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" + +#define DEFAULT_EXPLICIT_ORDER_HINT_BITS 7 + +// av1 uses 10,000,000 ticks/second as time stamp +#define TICKS_PER_SEC 10000000LL + +#if CONFIG_ENTROPY_STATS +FRAME_COUNTS aggregate_fc; +#endif // CONFIG_ENTROPY_STATS + +#define AM_SEGMENT_ID_INACTIVE 7 +#define AM_SEGMENT_ID_ACTIVE 0 + +// Whether to use high precision mv for altref computation. +#define ALTREF_HIGH_PRECISION_MV 1 + +// Q threshold for high precision mv. Choose a very high value for now so that +// HIGH_PRECISION is always chosen. +#define HIGH_PRECISION_MV_QTHRESH 200 + +// #define OUTPUT_YUV_REC +#ifdef OUTPUT_YUV_SKINMAP +FILE *yuv_skinmap_file = NULL; +#endif +#ifdef OUTPUT_YUV_REC +FILE *yuv_rec_file; +#define FILE_NAME_LEN 100 +#endif + +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_Y_H); + av1_enable_segfeature(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_ALT_LF_Y_V); + av1_enable_segfeature(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_ALT_LF_U); + av1_enable_segfeature(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_ALT_LF_V); + + av1_set_segdata(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_ALT_LF_Y_H, + -MAX_LOOP_FILTER); + av1_set_segdata(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_ALT_LF_Y_V, + -MAX_LOOP_FILTER); + av1_set_segdata(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_ALT_LF_U, + -MAX_LOOP_FILTER); + av1_set_segdata(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_ALT_LF_V, + -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_Y_H); + av1_disable_segfeature(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_ALT_LF_Y_V); + av1_disable_segfeature(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_ALT_LF_U); + av1_disable_segfeature(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_ALT_LF_V); + 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; + } +} + +static void set_high_precision_mv(AV1_COMP *cpi, int allow_high_precision_mv, + int cur_frame_force_integer_mv) { + MACROBLOCK *const mb = &cpi->td.mb; + cpi->common.allow_high_precision_mv = + allow_high_precision_mv && cur_frame_force_integer_mv == 0; + const int copy_hp = + cpi->common.allow_high_precision_mv && cur_frame_force_integer_mv == 0; + int *(*src)[2] = copy_hp ? &mb->nmvcost_hp : &mb->nmvcost; + mb->mv_cost_stack = *src; +} + +static BLOCK_SIZE select_sb_size(const AV1_COMP *const cpi) { + const AV1_COMMON *const cm = &cpi->common; + + if (cpi->oxcf.superblock_size == AOM_SUPERBLOCK_SIZE_64X64) + return BLOCK_64X64; +#if CONFIG_FILEOPTIONS + if (cm->options && cm->options->ext_partition) +#endif + if (cpi->oxcf.superblock_size == AOM_SUPERBLOCK_SIZE_128X128) + return BLOCK_128X128; + + assert(cpi->oxcf.superblock_size == AOM_SUPERBLOCK_SIZE_DYNAMIC); + +// TODO(any): Possibly could improve this with a heuristic. +#if CONFIG_FILEOPTIONS + if (cm->options && !cm->options->ext_partition) return BLOCK_64X64; +#endif + + // When superres / resize is on, 'cm->width / height' can change between + // calls, so we don't apply this heuristic there. Also, this heuristic gives + // compression gain for speed >= 2 only. + if (cpi->oxcf.superres_mode == SUPERRES_NONE && + cpi->oxcf.resize_mode == RESIZE_NONE && cpi->oxcf.speed >= 2) { + return (cm->width >= 480 && cm->height >= 360) ? BLOCK_128X128 + : BLOCK_64X64; + } + + return BLOCK_128X128; +} + +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. + + cm->primary_ref_frame = PRIMARY_REF_NONE; + if (frame_is_intra_only(cm) || cm->error_resilient_mode || + cm->force_primary_ref_none) { + av1_setup_past_independence(cm); + for (int i = 0; i < REF_FRAMES; i++) { + cm->fb_of_context_type[i] = -1; + } + cm->fb_of_context_type[REGULAR_FRAME] = + cm->show_frame ? get_ref_frame_map_idx(cpi, GOLDEN_FRAME) + : get_ref_frame_map_idx(cpi, ALTREF_FRAME); + cm->frame_context_idx = REGULAR_FRAME; + } else { + const GF_GROUP *gf_group = &cpi->twopass.gf_group; + if (gf_group->update_type[gf_group->index] == INTNL_ARF_UPDATE) + cm->frame_context_idx = EXT_ARF_FRAME; + else if (cpi->refresh_alt_ref_frame) + cm->frame_context_idx = ARF_FRAME; + 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; + else if (cpi->refresh_bwd_ref_frame) + cm->frame_context_idx = BRF_FRAME; + else + cm->frame_context_idx = REGULAR_FRAME; + int wanted_fb = cm->fb_of_context_type[cm->frame_context_idx]; + for (int ref_frame = LAST_FRAME; ref_frame <= ALTREF_FRAME; ref_frame++) { + int fb = get_ref_frame_map_idx(cpi, ref_frame); + if (fb == wanted_fb) { + cm->primary_ref_frame = ref_frame - LAST_FRAME; + } + } + } + + if (cm->frame_type == KEY_FRAME && cm->show_frame) { + cpi->refresh_golden_frame = 1; + cpi->refresh_alt_ref_frame = 1; + av1_zero(cpi->interp_filter_selected); + set_sb_size(&cm->seq_params, select_sb_size(cpi)); + set_use_reference_buffer(cm, 0); + } else if (frame_is_sframe(cm)) { + cpi->refresh_golden_frame = 1; + cpi->refresh_alt_ref_frame = 1; + av1_zero(cpi->interp_filter_selected); + set_sb_size(&cm->seq_params, select_sb_size(cpi)); + } else { + if (cm->primary_ref_frame == PRIMARY_REF_NONE || + cm->frame_refs[cm->primary_ref_frame].idx < 0) { + av1_setup_past_independence(cm); + cm->seg.update_map = 1; + cm->seg.update_data = 1; + } else { + *cm->fc = cm->frame_contexts[cm->frame_refs[cm->primary_ref_frame].idx]; + } + av1_zero(cpi->interp_filter_selected[0]); + } + + cm->prev_frame = get_prev_frame(cm); + cpi->vaq_refresh = 0; +} + +static void enc_setup_mi(AV1_COMMON *cm) { + int i; + int mi_rows_sb_aligned = calc_mi_size(cm->mi_rows); + cm->mi = cm->mip; + memset(cm->mip, 0, cm->mi_stride * mi_rows_sb_aligned * sizeof(*cm->mip)); + cm->prev_mi = cm->prev_mip; + // Clear top border row + memset(cm->prev_mip, 0, sizeof(*cm->prev_mip) * cm->mi_stride); + // Clear left border column + for (i = 0; i < mi_rows_sb_aligned; ++i) + memset(&cm->prev_mip[i * cm->mi_stride], 0, sizeof(*cm->prev_mip)); + cm->mi_grid_visible = cm->mi_grid_base; + cm->prev_mi_grid_visible = cm->prev_mi_grid_base; + + memset(cm->mi_grid_base, 0, + cm->mi_stride * mi_rows_sb_aligned * sizeof(*cm->mi_grid_base)); +} + +static int 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 = + (MB_MODE_INFO **)aom_calloc(mi_size, sizeof(MB_MODE_INFO *)); + if (!cm->mi_grid_base) return 1; + cm->prev_mi_grid_base = + (MB_MODE_INFO **)aom_calloc(mi_size, sizeof(MB_MODE_INFO *)); + if (!cm->prev_mi_grid_base) return 1; + + return 0; +} + +static void 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; + cm->mi_alloc_size = 0; +} + +static void swap_mi_and_prev_mi(AV1_COMMON *cm) { + // Current mip will be the prev_mip for the next frame. + MB_MODE_INFO **temp_base = cm->prev_mi_grid_base; + MB_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->prev_mi = cm->prev_mip; + + cm->prev_mi_grid_base = cm->mi_grid_base; + cm->mi_grid_base = temp_base; + cm->mi_grid_visible = cm->mi_grid_base; + cm->prev_mi_grid_visible = cm->prev_mi_grid_base; +} + +void av1_initialize_enc(void) { + av1_rtcd(); + aom_dsp_rtcd(); + aom_scale_rtcd(); + av1_init_intra_predictors(); + av1_init_me_luts(); + av1_rc_init_minq_luts(); + av1_init_wedge_masks(); +} + +static void dealloc_context_buffers_ext(AV1_COMP *cpi) { + if (cpi->mbmi_ext_base) { + aom_free(cpi->mbmi_ext_base); + cpi->mbmi_ext_base = NULL; + } +} + +static void alloc_context_buffers_ext(AV1_COMP *cpi) { + AV1_COMMON *cm = &cpi->common; + int mi_size = cm->mi_cols * cm->mi_rows; + + dealloc_context_buffers_ext(cpi); + CHECK_MEM_ERROR(cm, cpi->mbmi_ext_base, + aom_calloc(mi_size, sizeof(*cpi->mbmi_ext_base))); +} + +static void update_film_grain_parameters(struct AV1_COMP *cpi, + const AV1EncoderConfig *oxcf) { + AV1_COMMON *const cm = &cpi->common; + cpi->oxcf = *oxcf; + + if (cpi->film_grain_table) { + aom_film_grain_table_free(cpi->film_grain_table); + aom_free(cpi->film_grain_table); + cpi->film_grain_table = NULL; + } + + if (oxcf->film_grain_test_vector) { + cm->seq_params.film_grain_params_present = 1; + if (cm->frame_type == KEY_FRAME) { + memcpy(&cm->film_grain_params, + film_grain_test_vectors + oxcf->film_grain_test_vector - 1, + sizeof(cm->film_grain_params)); + + cm->film_grain_params.bit_depth = cm->seq_params.bit_depth; + if (cm->seq_params.color_range == AOM_CR_FULL_RANGE) { + cm->film_grain_params.clip_to_restricted_range = 0; + } + } + } else if (oxcf->film_grain_table_filename) { + cpi->film_grain_table = aom_malloc(sizeof(*cpi->film_grain_table)); + memset(cpi->film_grain_table, 0, sizeof(aom_film_grain_table_t)); + + aom_film_grain_table_read(cpi->film_grain_table, + oxcf->film_grain_table_filename, &cm->error); + } else { + cm->seq_params.film_grain_params_present = 0; + memset(&cm->film_grain_params, 0, sizeof(cm->film_grain_params)); + } +} + +static void dealloc_compressor_data(AV1_COMP *cpi) { + AV1_COMMON *const cm = &cpi->common; + const int num_planes = av1_num_planes(cm); + + dealloc_context_buffers_ext(cpi); + + 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; + + aom_free(cpi->td.mb.above_pred_buf); + cpi->td.mb.above_pred_buf = NULL; + + aom_free(cpi->td.mb.left_pred_buf); + cpi->td.mb.left_pred_buf = NULL; + + aom_free(cpi->td.mb.wsrc_buf); + cpi->td.mb.wsrc_buf = NULL; + + for (int i = 0; i < 2; i++) + for (int j = 0; j < 2; j++) { + aom_free(cpi->td.mb.hash_value_buffer[i][j]); + cpi->td.mb.hash_value_buffer[i][j] = NULL; + } + aom_free(cpi->td.mb.mask_buf); + cpi->td.mb.mask_buf = NULL; + + aom_free(cm->tpl_mvs); + cm->tpl_mvs = NULL; + + av1_free_ref_frame_buffers(cm->buffer_pool); + av1_free_txb_buf(cpi); + av1_free_context_buffers(cm); + + aom_free_frame_buffer(&cpi->last_frame_uf); + av1_free_restoration_buffers(cm); + aom_free_frame_buffer(&cpi->trial_frame_rst); + 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; + + aom_free(cpi->tplist[0][0]); + cpi->tplist[0][0] = NULL; + + av1_free_pc_tree(&cpi->td, num_planes); + + aom_free(cpi->td.mb.palette_buffer); + + aom_free(cpi->td.mb.tmp_conv_dst); + for (int j = 0; j < 2; ++j) { + aom_free(cpi->td.mb.tmp_obmc_bufs[j]); + } + +#if CONFIG_DENOISE + if (cpi->denoise_and_model) { + aom_denoise_and_model_free(cpi->denoise_and_model); + cpi->denoise_and_model = NULL; + } +#endif + if (cpi->film_grain_table) { + aom_film_grain_table_free(cpi->film_grain_table); + cpi->film_grain_table = NULL; + } +} + +static void save_coding_context(AV1_COMP *cpi) { + CODING_CONTEXT *const cc = &cpi->coding_context; + AV1_COMMON *cm = &cpi->common; + + // 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. + av1_copy(cc->nmv_vec_cost, cpi->td.mb.nmv_vec_cost); + av1_copy(cc->nmv_costs, cpi->nmv_costs); + av1_copy(cc->nmv_costs_hp, cpi->nmv_costs_hp); + + cc->fc = *cm->fc; +} + +static void restore_coding_context(AV1_COMP *cpi) { + CODING_CONTEXT *const cc = &cpi->coding_context; + AV1_COMMON *cm = &cpi->common; + + // Restore key state variables to the snapshot state stored in the + // previous call to av1_save_coding_context. + av1_copy(cpi->td.mb.nmv_vec_cost, cc->nmv_vec_cost); + av1_copy(cpi->nmv_costs, cc->nmv_costs); + av1_copy(cpi->nmv_costs_hp, cc->nmv_costs_hp); + + *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->seq_params.bit_depth); + av1_set_segdata(seg, 1, SEG_LVL_ALT_Q, qi_delta - 2); + av1_set_segdata(seg, 1, SEG_LVL_ALT_LF_Y_H, -2); + av1_set_segdata(seg, 1, SEG_LVL_ALT_LF_Y_V, -2); + av1_set_segdata(seg, 1, SEG_LVL_ALT_LF_U, -2); + av1_set_segdata(seg, 1, SEG_LVL_ALT_LF_V, -2); + + av1_enable_segfeature(seg, 1, SEG_LVL_ALT_LF_Y_H); + av1_enable_segfeature(seg, 1, SEG_LVL_ALT_LF_Y_V); + av1_enable_segfeature(seg, 1, SEG_LVL_ALT_LF_U); + av1_enable_segfeature(seg, 1, SEG_LVL_ALT_LF_V); + + av1_enable_segfeature(seg, 1, SEG_LVL_ALT_Q); + } + } 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; + + qi_delta = av1_compute_qdelta(rc, rc->avg_q, rc->avg_q * 1.125, + cm->seq_params.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_Y_H, -2); + av1_set_segdata(seg, 1, SEG_LVL_ALT_LF_Y_V, -2); + av1_set_segdata(seg, 1, SEG_LVL_ALT_LF_U, -2); + av1_set_segdata(seg, 1, SEG_LVL_ALT_LF_V, -2); + + av1_enable_segfeature(seg, 1, SEG_LVL_ALT_LF_Y_H); + av1_enable_segfeature(seg, 1, SEG_LVL_ALT_LF_Y_V); + av1_enable_segfeature(seg, 1, SEG_LVL_ALT_LF_U); + av1_enable_segfeature(seg, 1, SEG_LVL_ALT_LF_V); + + // 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; + MB_MODE_INFO **mi_4x4_ptr = cm->mi_grid_visible; + uint8_t *cache_ptr = cm->current_frame_seg_map; + int row, col; + + for (row = 0; row < cm->mi_rows; row++) { + MB_MODE_INFO **mi_4x4 = mi_4x4_ptr; + uint8_t *cache = cache_ptr; + for (col = 0; col < cm->mi_cols; col++, mi_4x4++, cache++) + cache[0] = mi_4x4[0]->segment_id; + mi_4x4_ptr += cm->mi_stride; + cache_ptr += cm->mi_cols; + } +} + +static void alloc_raw_frame_buffers(AV1_COMP *cpi) { + AV1_COMMON *cm = &cpi->common; + const SequenceHeader *const seq_params = &cm->seq_params; + const AV1EncoderConfig *oxcf = &cpi->oxcf; + + if (!cpi->lookahead) + cpi->lookahead = + av1_lookahead_init(oxcf->width, oxcf->height, seq_params->subsampling_x, + seq_params->subsampling_y, + seq_params->use_highbitdepth, 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, + seq_params->subsampling_x, seq_params->subsampling_y, + seq_params->use_highbitdepth, 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; + const SequenceHeader *const seq_params = &cm->seq_params; + if (aom_realloc_frame_buffer( + &cpi->last_frame_uf, cm->width, cm->height, seq_params->subsampling_x, + seq_params->subsampling_y, seq_params->use_highbitdepth, + 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 (aom_realloc_frame_buffer( + &cpi->trial_frame_rst, cm->superres_upscaled_width, + cm->superres_upscaled_height, seq_params->subsampling_x, + seq_params->subsampling_y, seq_params->use_highbitdepth, + 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"); + + if (aom_realloc_frame_buffer( + &cpi->scaled_source, cm->width, cm->height, seq_params->subsampling_x, + seq_params->subsampling_y, seq_params->use_highbitdepth, + 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, + seq_params->subsampling_x, seq_params->subsampling_y, + seq_params->use_highbitdepth, 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 void alloc_compressor_data(AV1_COMP *cpi) { + AV1_COMMON *cm = &cpi->common; + const int num_planes = av1_num_planes(cm); + + av1_alloc_context_buffers(cm, cm->width, cm->height); + + int mi_rows_aligned_to_sb = + ALIGN_POWER_OF_TWO(cm->mi_rows, cm->seq_params.mib_size_log2); + int sb_rows = mi_rows_aligned_to_sb >> cm->seq_params.mib_size_log2; + + av1_alloc_txb_buf(cpi); + + alloc_context_buffers_ext(cpi); + + aom_free(cpi->tile_tok[0][0]); + + { + unsigned int tokens = + get_token_alloc(cm->mb_rows, cm->mb_cols, MAX_SB_SIZE_LOG2, num_planes); + CHECK_MEM_ERROR(cm, cpi->tile_tok[0][0], + aom_calloc(tokens, sizeof(*cpi->tile_tok[0][0]))); + } + aom_free(cpi->tplist[0][0]); + + CHECK_MEM_ERROR(cm, cpi->tplist[0][0], + aom_calloc(sb_rows * MAX_TILE_ROWS * MAX_TILE_COLS, + sizeof(*cpi->tplist[0][0]))); + + av1_setup_pc_tree(&cpi->common, &cpi->td); +} + +void av1_new_framerate(AV1_COMP *cpi, double framerate) { + cpi->framerate = framerate < 0.1 ? 30 : framerate; + av1_rc_update_framerate(cpi, cpi->common.width, cpi->common.height); +} + +static void set_tile_info(AV1_COMP *cpi) { + AV1_COMMON *const cm = &cpi->common; + int i, start_sb; + + av1_get_tile_limits(cm); + + // configure tile columns + if (cpi->oxcf.tile_width_count == 0 || cpi->oxcf.tile_height_count == 0) { + cm->uniform_tile_spacing_flag = 1; + cm->log2_tile_cols = AOMMAX(cpi->oxcf.tile_columns, cm->min_log2_tile_cols); + cm->log2_tile_cols = AOMMIN(cm->log2_tile_cols, cm->max_log2_tile_cols); + } else { + int mi_cols = ALIGN_POWER_OF_TWO(cm->mi_cols, cm->seq_params.mib_size_log2); + int sb_cols = mi_cols >> cm->seq_params.mib_size_log2; + int size_sb, j = 0; + cm->uniform_tile_spacing_flag = 0; + for (i = 0, start_sb = 0; start_sb < sb_cols && i < MAX_TILE_COLS; i++) { + cm->tile_col_start_sb[i] = start_sb; + size_sb = cpi->oxcf.tile_widths[j++]; + if (j >= cpi->oxcf.tile_width_count) j = 0; + start_sb += AOMMIN(size_sb, cm->max_tile_width_sb); + } + cm->tile_cols = i; + cm->tile_col_start_sb[i] = sb_cols; + } + av1_calculate_tile_cols(cm); + + // configure tile rows + if (cm->uniform_tile_spacing_flag) { + cm->log2_tile_rows = AOMMAX(cpi->oxcf.tile_rows, cm->min_log2_tile_rows); + cm->log2_tile_rows = AOMMIN(cm->log2_tile_rows, cm->max_log2_tile_rows); + } else { + int mi_rows = ALIGN_POWER_OF_TWO(cm->mi_rows, cm->seq_params.mib_size_log2); + int sb_rows = mi_rows >> cm->seq_params.mib_size_log2; + int size_sb, j = 0; + for (i = 0, start_sb = 0; start_sb < sb_rows && i < MAX_TILE_ROWS; i++) { + cm->tile_row_start_sb[i] = start_sb; + size_sb = cpi->oxcf.tile_heights[j++]; + if (j >= cpi->oxcf.tile_height_count) j = 0; + start_sb += AOMMIN(size_sb, cm->max_tile_height_sb); + } + cm->tile_rows = i; + cm->tile_row_start_sb[i] = sb_rows; + } + av1_calculate_tile_rows(cm); +} + +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, 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) { + int fb_idx; + for (fb_idx = 0; fb_idx < REF_FRAMES; ++fb_idx) + cpi->ref_fb_idx[fb_idx] = fb_idx; + cpi->rate_index = 0; + cpi->rate_size = 0; + cpi->cur_poc = -1; +} + +static INLINE int does_level_match(int width, int height, double fps, + int lvl_width, int lvl_height, + double lvl_fps, int lvl_dim_mult) { + const int64_t lvl_luma_pels = lvl_width * lvl_height; + const double lvl_display_sample_rate = lvl_luma_pels * lvl_fps; + const int64_t luma_pels = width * height; + const double display_sample_rate = luma_pels * fps; + return luma_pels <= lvl_luma_pels && + display_sample_rate <= lvl_display_sample_rate && + width <= lvl_width * lvl_dim_mult && + height <= lvl_height * lvl_dim_mult; +} + +static void set_bitstream_level_tier(SequenceHeader *seq, AV1_COMMON *cm, + const AV1EncoderConfig *oxcf) { + // TODO(any): This is a placeholder function that only addresses dimensions + // and max display sample rates. + // Need to add checks for max bit rate, max decoded luma sample rate, header + // rate, etc. that are not covered by this function. + (void)oxcf; + BitstreamLevel bl = { 9, 3 }; + if (does_level_match(oxcf->width, oxcf->height, oxcf->init_framerate, 512, + 288, 30.0, 4)) { + bl.major = 2; + bl.minor = 0; + } else if (does_level_match(oxcf->width, oxcf->height, oxcf->init_framerate, + 704, 396, 30.0, 4)) { + bl.major = 2; + bl.minor = 1; + } else if (does_level_match(oxcf->width, oxcf->height, oxcf->init_framerate, + 1088, 612, 30.0, 4)) { + bl.major = 3; + bl.minor = 0; + } else if (does_level_match(oxcf->width, oxcf->height, oxcf->init_framerate, + 1376, 774, 30.0, 4)) { + bl.major = 3; + bl.minor = 1; + } else if (does_level_match(oxcf->width, oxcf->height, oxcf->init_framerate, + 2048, 1152, 30.0, 3)) { + bl.major = 4; + bl.minor = 0; + } else if (does_level_match(oxcf->width, oxcf->height, oxcf->init_framerate, + 2048, 1152, 60.0, 3)) { + bl.major = 4; + bl.minor = 1; + } else if (does_level_match(oxcf->width, oxcf->height, oxcf->init_framerate, + 4096, 2176, 30.0, 2)) { + bl.major = 5; + bl.minor = 0; + } else if (does_level_match(oxcf->width, oxcf->height, oxcf->init_framerate, + 4096, 2176, 60.0, 2)) { + bl.major = 5; + bl.minor = 1; + } else if (does_level_match(oxcf->width, oxcf->height, oxcf->init_framerate, + 4096, 2176, 120.0, 2)) { + bl.major = 5; + bl.minor = 2; + } else if (does_level_match(oxcf->width, oxcf->height, oxcf->init_framerate, + 8192, 4352, 30.0, 2)) { + bl.major = 6; + bl.minor = 0; + } else if (does_level_match(oxcf->width, oxcf->height, oxcf->init_framerate, + 8192, 4352, 60.0, 2)) { + bl.major = 6; + bl.minor = 1; + } else if (does_level_match(oxcf->width, oxcf->height, oxcf->init_framerate, + 8192, 4352, 120.0, 2)) { + bl.major = 6; + bl.minor = 2; + } else if (does_level_match(oxcf->width, oxcf->height, oxcf->init_framerate, + 16384, 8704, 30.0, 2)) { + bl.major = 7; + bl.minor = 0; + } else if (does_level_match(oxcf->width, oxcf->height, oxcf->init_framerate, + 16384, 8704, 60.0, 2)) { + bl.major = 7; + bl.minor = 1; + } else if (does_level_match(oxcf->width, oxcf->height, oxcf->init_framerate, + 16384, 8704, 120.0, 2)) { + bl.major = 7; + bl.minor = 2; + } + for (int i = 0; i < MAX_NUM_OPERATING_POINTS; ++i) { + seq->level[i] = bl; + seq->tier[i] = 0; // setting main tier by default + // Set the maximum parameters for bitrate and buffer size for this profile, + // level, and tier + cm->op_params[i].bitrate = max_level_bitrate( + cm->seq_params.profile, major_minor_to_seq_level_idx(seq->level[i]), + seq->tier[i]); + // Level with seq_level_idx = 31 returns a high "dummy" bitrate to pass the + // check + if (cm->op_params[i].bitrate == 0) + aom_internal_error( + &cm->error, AOM_CODEC_UNSUP_BITSTREAM, + "AV1 does not support this combination of profile, level, and tier."); + // Buffer size in bits/s is bitrate in bits/s * 1 s + cm->op_params[i].buffer_size = cm->op_params[i].bitrate; + } +} + +static void init_seq_coding_tools(SequenceHeader *seq, AV1_COMMON *cm, + const AV1EncoderConfig *oxcf) { + seq->still_picture = (oxcf->limit == 1); + seq->reduced_still_picture_hdr = seq->still_picture; + seq->reduced_still_picture_hdr &= !oxcf->full_still_picture_hdr; + seq->force_screen_content_tools = 2; + seq->force_integer_mv = 2; + seq->enable_order_hint = oxcf->enable_order_hint; + seq->frame_id_numbers_present_flag = oxcf->large_scale_tile; + if (seq->still_picture && seq->reduced_still_picture_hdr) { + seq->enable_order_hint = 0; + seq->frame_id_numbers_present_flag = 0; + seq->force_screen_content_tools = 2; + seq->force_integer_mv = 2; + } + seq->order_hint_bits_minus_1 = + seq->enable_order_hint ? DEFAULT_EXPLICIT_ORDER_HINT_BITS - 1 : -1; + + seq->enable_dual_filter = oxcf->enable_dual_filter; + seq->enable_jnt_comp = oxcf->enable_jnt_comp; + seq->enable_jnt_comp &= seq->enable_order_hint; + seq->enable_ref_frame_mvs = oxcf->enable_ref_frame_mvs; + seq->enable_ref_frame_mvs &= seq->enable_order_hint; + seq->enable_superres = oxcf->enable_superres; + seq->enable_cdef = oxcf->enable_cdef; + seq->enable_restoration = oxcf->enable_restoration; + seq->enable_warped_motion = oxcf->enable_warped_motion; + seq->enable_interintra_compound = 1; + seq->enable_masked_compound = 1; + seq->enable_intra_edge_filter = 1; + seq->enable_filter_intra = 1; + + set_bitstream_level_tier(seq, cm, oxcf); + + if (seq->operating_points_cnt_minus_1 == 0) { + seq->operating_point_idc[0] = 0; + } else { + // Set operating_point_idc[] such that for the i-th operating point the + // first (operating_points_cnt-i) spatial layers and the first temporal + // layer are decoded Note that highest quality operating point should come + // first + for (int i = 0; i < seq->operating_points_cnt_minus_1 + 1; i++) + seq->operating_point_idc[i] = + (~(~0u << (seq->operating_points_cnt_minus_1 + 1 - i)) << 8) | 1; + } +} + +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->seq_params.profile = oxcf->profile; + cm->seq_params.bit_depth = oxcf->bit_depth; + cm->seq_params.use_highbitdepth = oxcf->use_highbitdepth; + cm->seq_params.color_primaries = oxcf->color_primaries; + cm->seq_params.transfer_characteristics = oxcf->transfer_characteristics; + cm->seq_params.matrix_coefficients = oxcf->matrix_coefficients; + cm->seq_params.monochrome = oxcf->monochrome; + cm->seq_params.chroma_sample_position = oxcf->chroma_sample_position; + cm->seq_params.color_range = oxcf->color_range; + cm->timing_info_present = oxcf->timing_info_present; + cm->timing_info.num_units_in_display_tick = + oxcf->timing_info.num_units_in_display_tick; + cm->timing_info.time_scale = oxcf->timing_info.time_scale; + cm->timing_info.equal_picture_interval = + oxcf->timing_info.equal_picture_interval; + cm->timing_info.num_ticks_per_picture = + oxcf->timing_info.num_ticks_per_picture; + + cm->seq_params.display_model_info_present_flag = + oxcf->display_model_info_present_flag; + cm->seq_params.decoder_model_info_present_flag = + oxcf->decoder_model_info_present_flag; + if (oxcf->decoder_model_info_present_flag) { + // set the decoder model parameters in schedule mode + cm->buffer_model.num_units_in_decoding_tick = + oxcf->buffer_model.num_units_in_decoding_tick; + cm->buffer_removal_time_present = 1; + set_aom_dec_model_info(&cm->buffer_model); + set_dec_model_op_parameters(&cm->op_params[0]); + } else if (cm->timing_info_present && + cm->timing_info.equal_picture_interval && + !cm->seq_params.decoder_model_info_present_flag) { + // set the decoder model parameters in resource availability mode + set_resource_availability_parameters(&cm->op_params[0]); + } else { + cm->op_params[0].initial_display_delay = + 10; // Default value (not signaled) + } + + if (cm->seq_params.monochrome) { + cm->seq_params.subsampling_x = 1; + cm->seq_params.subsampling_y = 1; + } else if (cm->seq_params.color_primaries == AOM_CICP_CP_BT_709 && + cm->seq_params.transfer_characteristics == AOM_CICP_TC_SRGB && + cm->seq_params.matrix_coefficients == AOM_CICP_MC_IDENTITY) { + cm->seq_params.subsampling_x = 0; + cm->seq_params.subsampling_y = 0; + } else { + if (cm->seq_params.profile == 0) { + cm->seq_params.subsampling_x = 1; + cm->seq_params.subsampling_y = 1; + } else if (cm->seq_params.profile == 1) { + cm->seq_params.subsampling_x = 0; + cm->seq_params.subsampling_y = 0; + } else { + if (cm->seq_params.bit_depth == AOM_BITS_12) { + cm->seq_params.subsampling_x = oxcf->chroma_subsampling_x; + cm->seq_params.subsampling_y = oxcf->chroma_subsampling_y; + } else { + cm->seq_params.subsampling_x = 1; + cm->seq_params.subsampling_y = 0; + } + } + } + + cm->width = oxcf->width; + cm->height = oxcf->height; + set_sb_size(&cm->seq_params, + select_sb_size(cpi)); // set sb size before allocations + alloc_compressor_data(cpi); + + update_film_grain_parameters(cpi, oxcf); + + // Single thread case: use counts in common. + cpi->td.counts = &cpi->counts; + + // change includes all joint functionality + av1_change_config(cpi, oxcf); + + cpi->static_mb_pct = 0; + cpi->ref_frame_flags = 0; + + // Reset resize pending flags + cpi->resize_pending_width = 0; + cpi->resize_pending_height = 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; +} + +#define HIGHBD_BFP(BT, SDF, SDAF, VF, SVF, SVAF, SDX4DF, JSDAF, JSVAF) \ + 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].sdx4df = SDX4DF; \ + cpi->fn_ptr[BT].jsdaf = JSDAF; \ + cpi->fn_ptr[BT].jsvaf = JSVAF; + +#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_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; \ + } + +#define MAKE_BFP_JSADAVG_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, \ + const JNT_COMP_PARAMS *jcp_param) { \ + return fnname(src_ptr, source_stride, ref_ptr, ref_stride, second_pred, \ + jcp_param); \ + } \ + 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, \ + const JNT_COMP_PARAMS *jcp_param) { \ + return fnname(src_ptr, source_stride, ref_ptr, ref_stride, second_pred, \ + jcp_param) >> \ + 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, \ + const JNT_COMP_PARAMS *jcp_param) { \ + return fnname(src_ptr, source_stride, ref_ptr, ref_stride, second_pred, \ + jcp_param) >> \ + 4; \ + } + +MAKE_BFP_SAD_WRAPPER(aom_highbd_sad128x128) +MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad128x128_avg) +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) +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_SAD4D_WRAPPER(aom_highbd_sad32x32x4d) +MAKE_BFP_SAD_WRAPPER(aom_highbd_sad64x64) +MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad64x64_avg) +MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad64x64x4d) +MAKE_BFP_SAD_WRAPPER(aom_highbd_sad16x16) +MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad16x16_avg) +MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad16x16x4d) +MAKE_BFP_SAD_WRAPPER(aom_highbd_sad16x8) +MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad16x8_avg) +MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad16x8x4d) +MAKE_BFP_SAD_WRAPPER(aom_highbd_sad8x16) +MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad8x16_avg) +MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad8x16x4d) +MAKE_BFP_SAD_WRAPPER(aom_highbd_sad8x8) +MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad8x8_avg) +MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad8x8x4d) +MAKE_BFP_SAD_WRAPPER(aom_highbd_sad8x4) +MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad8x4_avg) +MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad8x4x4d) +MAKE_BFP_SAD_WRAPPER(aom_highbd_sad4x8) +MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad4x8_avg) +MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad4x8x4d) +MAKE_BFP_SAD_WRAPPER(aom_highbd_sad4x4) +MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad4x4_avg) +MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad4x4x4d) + +MAKE_BFP_SAD_WRAPPER(aom_highbd_sad4x16) +MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad4x16_avg) +MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad4x16x4d) +MAKE_BFP_SAD_WRAPPER(aom_highbd_sad16x4) +MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad16x4_avg) +MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad16x4x4d) +MAKE_BFP_SAD_WRAPPER(aom_highbd_sad8x32) +MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad8x32_avg) +MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad8x32x4d) +MAKE_BFP_SAD_WRAPPER(aom_highbd_sad32x8) +MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad32x8_avg) +MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad32x8x4d) +MAKE_BFP_SAD_WRAPPER(aom_highbd_sad16x64) +MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad16x64_avg) +MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad16x64x4d) +MAKE_BFP_SAD_WRAPPER(aom_highbd_sad64x16) +MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad64x16_avg) +MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad64x16x4d) + +MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_jnt_sad128x128_avg) +MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_jnt_sad128x64_avg) +MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_jnt_sad64x128_avg) +MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_jnt_sad32x16_avg) +MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_jnt_sad16x32_avg) +MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_jnt_sad64x32_avg) +MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_jnt_sad32x64_avg) +MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_jnt_sad32x32_avg) +MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_jnt_sad64x64_avg) +MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_jnt_sad16x16_avg) +MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_jnt_sad16x8_avg) +MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_jnt_sad8x16_avg) +MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_jnt_sad8x8_avg) +MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_jnt_sad8x4_avg) +MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_jnt_sad4x8_avg) +MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_jnt_sad4x4_avg) +MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_jnt_sad4x16_avg) +MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_jnt_sad16x4_avg) +MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_jnt_sad8x32_avg) +MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_jnt_sad32x8_avg) +MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_jnt_sad16x64_avg) +MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_jnt_sad64x16_avg) + +#define HIGHBD_MBFP(BT, MCSDF, MCSVF) \ + cpi->fn_ptr[BT].msdf = MCSDF; \ + cpi->fn_ptr[BT].msvf = MCSVF; + +#define MAKE_MBFP_COMPOUND_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 *second_pred_ptr, const uint8_t *m, \ + int m_stride, int invert_mask) { \ + return fnname(src_ptr, source_stride, ref_ptr, ref_stride, \ + second_pred_ptr, m, m_stride, invert_mask); \ + } \ + 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_ptr, const uint8_t *m, \ + int m_stride, int invert_mask) { \ + return fnname(src_ptr, source_stride, ref_ptr, ref_stride, \ + second_pred_ptr, m, m_stride, invert_mask) >> \ + 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_ptr, const uint8_t *m, \ + int m_stride, int invert_mask) { \ + return fnname(src_ptr, source_stride, ref_ptr, ref_stride, \ + second_pred_ptr, m, m_stride, invert_mask) >> \ + 4; \ + } + +MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad128x128) +MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad128x64) +MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad64x128) +MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad64x64) +MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad64x32) +MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad32x64) +MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad32x32) +MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad32x16) +MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad16x32) +MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad16x16) +MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad16x8) +MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad8x16) +MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad8x8) +MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad8x4) +MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad4x8) +MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad4x4) +MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad4x16) +MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad16x4) +MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad8x32) +MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad32x8) +MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad16x64) +MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad64x16) + +#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; \ + } + +MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad128x128) +MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad128x64) +MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad64x128) +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) +MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad4x16) +MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad16x4) +MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad8x32) +MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad32x8) +MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad16x64) +MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad64x16) + +static void highbd_set_var_fns(AV1_COMP *const cpi) { + AV1_COMMON *const cm = &cpi->common; + if (cm->seq_params.use_highbitdepth) { + switch (cm->seq_params.bit_depth) { + case AOM_BITS_8: + HIGHBD_BFP(BLOCK_64X16, aom_highbd_sad64x16_bits8, + aom_highbd_sad64x16_avg_bits8, aom_highbd_8_variance64x16, + aom_highbd_8_sub_pixel_variance64x16, + aom_highbd_8_sub_pixel_avg_variance64x16, + aom_highbd_sad64x16x4d_bits8, + aom_highbd_jnt_sad64x16_avg_bits8, + aom_highbd_8_jnt_sub_pixel_avg_variance64x16) + + HIGHBD_BFP(BLOCK_16X64, aom_highbd_sad16x64_bits8, + aom_highbd_sad16x64_avg_bits8, aom_highbd_8_variance16x64, + aom_highbd_8_sub_pixel_variance16x64, + aom_highbd_8_sub_pixel_avg_variance16x64, + aom_highbd_sad16x64x4d_bits8, + aom_highbd_jnt_sad16x64_avg_bits8, + aom_highbd_8_jnt_sub_pixel_avg_variance16x64) + + HIGHBD_BFP( + BLOCK_32X8, aom_highbd_sad32x8_bits8, aom_highbd_sad32x8_avg_bits8, + aom_highbd_8_variance32x8, aom_highbd_8_sub_pixel_variance32x8, + aom_highbd_8_sub_pixel_avg_variance32x8, + aom_highbd_sad32x8x4d_bits8, aom_highbd_jnt_sad32x8_avg_bits8, + aom_highbd_8_jnt_sub_pixel_avg_variance32x8) + + HIGHBD_BFP( + BLOCK_8X32, aom_highbd_sad8x32_bits8, aom_highbd_sad8x32_avg_bits8, + aom_highbd_8_variance8x32, aom_highbd_8_sub_pixel_variance8x32, + aom_highbd_8_sub_pixel_avg_variance8x32, + aom_highbd_sad8x32x4d_bits8, aom_highbd_jnt_sad8x32_avg_bits8, + aom_highbd_8_jnt_sub_pixel_avg_variance8x32) + + HIGHBD_BFP( + BLOCK_16X4, aom_highbd_sad16x4_bits8, aom_highbd_sad16x4_avg_bits8, + aom_highbd_8_variance16x4, aom_highbd_8_sub_pixel_variance16x4, + aom_highbd_8_sub_pixel_avg_variance16x4, + aom_highbd_sad16x4x4d_bits8, aom_highbd_jnt_sad16x4_avg_bits8, + aom_highbd_8_jnt_sub_pixel_avg_variance16x4) + + HIGHBD_BFP( + BLOCK_4X16, aom_highbd_sad4x16_bits8, aom_highbd_sad4x16_avg_bits8, + aom_highbd_8_variance4x16, aom_highbd_8_sub_pixel_variance4x16, + aom_highbd_8_sub_pixel_avg_variance4x16, + aom_highbd_sad4x16x4d_bits8, aom_highbd_jnt_sad4x16_avg_bits8, + aom_highbd_8_jnt_sub_pixel_avg_variance4x16) + + 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, + aom_highbd_sad32x16x4d_bits8, + aom_highbd_jnt_sad32x16_avg_bits8, + aom_highbd_8_jnt_sub_pixel_avg_variance32x16) + + 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, + aom_highbd_sad16x32x4d_bits8, + aom_highbd_jnt_sad16x32_avg_bits8, + aom_highbd_8_jnt_sub_pixel_avg_variance16x32) + + 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, + aom_highbd_sad64x32x4d_bits8, + aom_highbd_jnt_sad64x32_avg_bits8, + aom_highbd_8_jnt_sub_pixel_avg_variance64x32) + + 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, + aom_highbd_sad32x64x4d_bits8, + aom_highbd_jnt_sad32x64_avg_bits8, + aom_highbd_8_jnt_sub_pixel_avg_variance32x64) + + 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_sad32x32x4d_bits8, + aom_highbd_jnt_sad32x32_avg_bits8, + aom_highbd_8_jnt_sub_pixel_avg_variance32x32) + + 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_sad64x64x4d_bits8, + aom_highbd_jnt_sad64x64_avg_bits8, + aom_highbd_8_jnt_sub_pixel_avg_variance64x64) + + 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_sad16x16x4d_bits8, + aom_highbd_jnt_sad16x16_avg_bits8, + aom_highbd_8_jnt_sub_pixel_avg_variance16x16) + + 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_sad16x8x4d_bits8, aom_highbd_jnt_sad16x8_avg_bits8, + aom_highbd_8_jnt_sub_pixel_avg_variance16x8) + + 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_sad8x16x4d_bits8, aom_highbd_jnt_sad8x16_avg_bits8, + aom_highbd_8_jnt_sub_pixel_avg_variance8x16) + + 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_sad8x8x4d_bits8, aom_highbd_jnt_sad8x8_avg_bits8, + aom_highbd_8_jnt_sub_pixel_avg_variance8x8) + + 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, + aom_highbd_sad8x4x4d_bits8, aom_highbd_jnt_sad8x4_avg_bits8, + aom_highbd_8_jnt_sub_pixel_avg_variance8x4) + + 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, + aom_highbd_sad4x8x4d_bits8, aom_highbd_jnt_sad4x8_avg_bits8, + aom_highbd_8_jnt_sub_pixel_avg_variance4x8) + + 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_sad4x4x4d_bits8, aom_highbd_jnt_sad4x4_avg_bits8, + aom_highbd_8_jnt_sub_pixel_avg_variance4x4) + + 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_sad128x128x4d_bits8, aom_highbd_jnt_sad128x128_avg_bits8, + aom_highbd_8_jnt_sub_pixel_avg_variance128x128) + + 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, + aom_highbd_sad128x64x4d_bits8, + aom_highbd_jnt_sad128x64_avg_bits8, + aom_highbd_8_jnt_sub_pixel_avg_variance128x64) + + 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, + aom_highbd_sad64x128x4d_bits8, + aom_highbd_jnt_sad64x128_avg_bits8, + aom_highbd_8_jnt_sub_pixel_avg_variance64x128) + + HIGHBD_MBFP(BLOCK_128X128, aom_highbd_masked_sad128x128_bits8, + aom_highbd_8_masked_sub_pixel_variance128x128) + HIGHBD_MBFP(BLOCK_128X64, aom_highbd_masked_sad128x64_bits8, + aom_highbd_8_masked_sub_pixel_variance128x64) + HIGHBD_MBFP(BLOCK_64X128, aom_highbd_masked_sad64x128_bits8, + aom_highbd_8_masked_sub_pixel_variance64x128) + HIGHBD_MBFP(BLOCK_64X64, aom_highbd_masked_sad64x64_bits8, + aom_highbd_8_masked_sub_pixel_variance64x64) + HIGHBD_MBFP(BLOCK_64X32, aom_highbd_masked_sad64x32_bits8, + aom_highbd_8_masked_sub_pixel_variance64x32) + HIGHBD_MBFP(BLOCK_32X64, aom_highbd_masked_sad32x64_bits8, + aom_highbd_8_masked_sub_pixel_variance32x64) + HIGHBD_MBFP(BLOCK_32X32, aom_highbd_masked_sad32x32_bits8, + aom_highbd_8_masked_sub_pixel_variance32x32) + HIGHBD_MBFP(BLOCK_32X16, aom_highbd_masked_sad32x16_bits8, + aom_highbd_8_masked_sub_pixel_variance32x16) + HIGHBD_MBFP(BLOCK_16X32, aom_highbd_masked_sad16x32_bits8, + aom_highbd_8_masked_sub_pixel_variance16x32) + HIGHBD_MBFP(BLOCK_16X16, aom_highbd_masked_sad16x16_bits8, + aom_highbd_8_masked_sub_pixel_variance16x16) + HIGHBD_MBFP(BLOCK_8X16, aom_highbd_masked_sad8x16_bits8, + aom_highbd_8_masked_sub_pixel_variance8x16) + HIGHBD_MBFP(BLOCK_16X8, aom_highbd_masked_sad16x8_bits8, + aom_highbd_8_masked_sub_pixel_variance16x8) + HIGHBD_MBFP(BLOCK_8X8, aom_highbd_masked_sad8x8_bits8, + aom_highbd_8_masked_sub_pixel_variance8x8) + HIGHBD_MBFP(BLOCK_4X8, aom_highbd_masked_sad4x8_bits8, + aom_highbd_8_masked_sub_pixel_variance4x8) + HIGHBD_MBFP(BLOCK_8X4, aom_highbd_masked_sad8x4_bits8, + aom_highbd_8_masked_sub_pixel_variance8x4) + HIGHBD_MBFP(BLOCK_4X4, aom_highbd_masked_sad4x4_bits8, + aom_highbd_8_masked_sub_pixel_variance4x4) + HIGHBD_MBFP(BLOCK_64X16, aom_highbd_masked_sad64x16_bits8, + aom_highbd_8_masked_sub_pixel_variance64x16) + HIGHBD_MBFP(BLOCK_16X64, aom_highbd_masked_sad16x64_bits8, + aom_highbd_8_masked_sub_pixel_variance16x64) + HIGHBD_MBFP(BLOCK_32X8, aom_highbd_masked_sad32x8_bits8, + aom_highbd_8_masked_sub_pixel_variance32x8) + HIGHBD_MBFP(BLOCK_8X32, aom_highbd_masked_sad8x32_bits8, + aom_highbd_8_masked_sub_pixel_variance8x32) + HIGHBD_MBFP(BLOCK_16X4, aom_highbd_masked_sad16x4_bits8, + aom_highbd_8_masked_sub_pixel_variance16x4) + HIGHBD_MBFP(BLOCK_4X16, aom_highbd_masked_sad4x16_bits8, + aom_highbd_8_masked_sub_pixel_variance4x16) + 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) + 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) + HIGHBD_OBFP(BLOCK_64X16, aom_highbd_obmc_sad64x16_bits8, + aom_highbd_obmc_variance64x16, + aom_highbd_obmc_sub_pixel_variance64x16) + HIGHBD_OBFP(BLOCK_16X64, aom_highbd_obmc_sad16x64_bits8, + aom_highbd_obmc_variance16x64, + aom_highbd_obmc_sub_pixel_variance16x64) + HIGHBD_OBFP(BLOCK_32X8, aom_highbd_obmc_sad32x8_bits8, + aom_highbd_obmc_variance32x8, + aom_highbd_obmc_sub_pixel_variance32x8) + HIGHBD_OBFP(BLOCK_8X32, aom_highbd_obmc_sad8x32_bits8, + aom_highbd_obmc_variance8x32, + aom_highbd_obmc_sub_pixel_variance8x32) + HIGHBD_OBFP(BLOCK_16X4, aom_highbd_obmc_sad16x4_bits8, + aom_highbd_obmc_variance16x4, + aom_highbd_obmc_sub_pixel_variance16x4) + HIGHBD_OBFP(BLOCK_4X16, aom_highbd_obmc_sad4x16_bits8, + aom_highbd_obmc_variance4x16, + aom_highbd_obmc_sub_pixel_variance4x16) + break; + + case AOM_BITS_10: + HIGHBD_BFP(BLOCK_64X16, aom_highbd_sad64x16_bits10, + aom_highbd_sad64x16_avg_bits10, aom_highbd_10_variance64x16, + aom_highbd_10_sub_pixel_variance64x16, + aom_highbd_10_sub_pixel_avg_variance64x16, + aom_highbd_sad64x16x4d_bits10, + aom_highbd_jnt_sad64x16_avg_bits10, + aom_highbd_10_jnt_sub_pixel_avg_variance64x16); + + HIGHBD_BFP(BLOCK_16X64, aom_highbd_sad16x64_bits10, + aom_highbd_sad16x64_avg_bits10, aom_highbd_10_variance16x64, + aom_highbd_10_sub_pixel_variance16x64, + aom_highbd_10_sub_pixel_avg_variance16x64, + aom_highbd_sad16x64x4d_bits10, + aom_highbd_jnt_sad16x64_avg_bits10, + aom_highbd_10_jnt_sub_pixel_avg_variance16x64); + + HIGHBD_BFP(BLOCK_32X8, aom_highbd_sad32x8_bits10, + aom_highbd_sad32x8_avg_bits10, aom_highbd_10_variance32x8, + aom_highbd_10_sub_pixel_variance32x8, + aom_highbd_10_sub_pixel_avg_variance32x8, + aom_highbd_sad32x8x4d_bits10, + aom_highbd_jnt_sad32x8_avg_bits10, + aom_highbd_10_jnt_sub_pixel_avg_variance32x8); + + HIGHBD_BFP(BLOCK_8X32, aom_highbd_sad8x32_bits10, + aom_highbd_sad8x32_avg_bits10, aom_highbd_10_variance8x32, + aom_highbd_10_sub_pixel_variance8x32, + aom_highbd_10_sub_pixel_avg_variance8x32, + aom_highbd_sad8x32x4d_bits10, + aom_highbd_jnt_sad8x32_avg_bits10, + aom_highbd_10_jnt_sub_pixel_avg_variance8x32); + + HIGHBD_BFP(BLOCK_16X4, aom_highbd_sad16x4_bits10, + aom_highbd_sad16x4_avg_bits10, aom_highbd_10_variance16x4, + aom_highbd_10_sub_pixel_variance16x4, + aom_highbd_10_sub_pixel_avg_variance16x4, + aom_highbd_sad16x4x4d_bits10, + aom_highbd_jnt_sad16x4_avg_bits10, + aom_highbd_10_jnt_sub_pixel_avg_variance16x4); + + HIGHBD_BFP(BLOCK_4X16, aom_highbd_sad4x16_bits10, + aom_highbd_sad4x16_avg_bits10, aom_highbd_10_variance4x16, + aom_highbd_10_sub_pixel_variance4x16, + aom_highbd_10_sub_pixel_avg_variance4x16, + aom_highbd_sad4x16x4d_bits10, + aom_highbd_jnt_sad4x16_avg_bits10, + aom_highbd_10_jnt_sub_pixel_avg_variance4x16); + + 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, + aom_highbd_sad32x16x4d_bits10, + aom_highbd_jnt_sad32x16_avg_bits10, + aom_highbd_10_jnt_sub_pixel_avg_variance32x16); + + 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, + aom_highbd_sad16x32x4d_bits10, + aom_highbd_jnt_sad16x32_avg_bits10, + aom_highbd_10_jnt_sub_pixel_avg_variance16x32); + + 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, + aom_highbd_sad64x32x4d_bits10, + aom_highbd_jnt_sad64x32_avg_bits10, + aom_highbd_10_jnt_sub_pixel_avg_variance64x32); + + 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, + aom_highbd_sad32x64x4d_bits10, + aom_highbd_jnt_sad32x64_avg_bits10, + aom_highbd_10_jnt_sub_pixel_avg_variance32x64); + + 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_sad32x32x4d_bits10, + aom_highbd_jnt_sad32x32_avg_bits10, + aom_highbd_10_jnt_sub_pixel_avg_variance32x32); + + 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_sad64x64x4d_bits10, + aom_highbd_jnt_sad64x64_avg_bits10, + aom_highbd_10_jnt_sub_pixel_avg_variance64x64); + + 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_sad16x16x4d_bits10, + aom_highbd_jnt_sad16x16_avg_bits10, + aom_highbd_10_jnt_sub_pixel_avg_variance16x16); + + 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_sad16x8x4d_bits10, + aom_highbd_jnt_sad16x8_avg_bits10, + aom_highbd_10_jnt_sub_pixel_avg_variance16x8); + + 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_sad8x16x4d_bits10, + aom_highbd_jnt_sad8x16_avg_bits10, + aom_highbd_10_jnt_sub_pixel_avg_variance8x16); + + 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_sad8x8x4d_bits10, aom_highbd_jnt_sad8x8_avg_bits10, + aom_highbd_10_jnt_sub_pixel_avg_variance8x8); + + 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, + aom_highbd_sad8x4x4d_bits10, aom_highbd_jnt_sad8x4_avg_bits10, + aom_highbd_10_jnt_sub_pixel_avg_variance8x4); + + 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, + aom_highbd_sad4x8x4d_bits10, aom_highbd_jnt_sad4x8_avg_bits10, + aom_highbd_10_jnt_sub_pixel_avg_variance4x8); + + 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_sad4x4x4d_bits10, aom_highbd_jnt_sad4x4_avg_bits10, + aom_highbd_10_jnt_sub_pixel_avg_variance4x4); + + 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_sad128x128x4d_bits10, + aom_highbd_jnt_sad128x128_avg_bits10, + aom_highbd_10_jnt_sub_pixel_avg_variance128x128); + + 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, + aom_highbd_sad128x64x4d_bits10, aom_highbd_jnt_sad128x64_avg_bits10, + aom_highbd_10_jnt_sub_pixel_avg_variance128x64); + + 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, + aom_highbd_sad64x128x4d_bits10, aom_highbd_jnt_sad64x128_avg_bits10, + aom_highbd_10_jnt_sub_pixel_avg_variance64x128); + + HIGHBD_MBFP(BLOCK_128X128, aom_highbd_masked_sad128x128_bits10, + aom_highbd_10_masked_sub_pixel_variance128x128) + HIGHBD_MBFP(BLOCK_128X64, aom_highbd_masked_sad128x64_bits10, + aom_highbd_10_masked_sub_pixel_variance128x64) + HIGHBD_MBFP(BLOCK_64X128, aom_highbd_masked_sad64x128_bits10, + aom_highbd_10_masked_sub_pixel_variance64x128) + HIGHBD_MBFP(BLOCK_64X64, aom_highbd_masked_sad64x64_bits10, + aom_highbd_10_masked_sub_pixel_variance64x64) + HIGHBD_MBFP(BLOCK_64X32, aom_highbd_masked_sad64x32_bits10, + aom_highbd_10_masked_sub_pixel_variance64x32) + HIGHBD_MBFP(BLOCK_32X64, aom_highbd_masked_sad32x64_bits10, + aom_highbd_10_masked_sub_pixel_variance32x64) + HIGHBD_MBFP(BLOCK_32X32, aom_highbd_masked_sad32x32_bits10, + aom_highbd_10_masked_sub_pixel_variance32x32) + HIGHBD_MBFP(BLOCK_32X16, aom_highbd_masked_sad32x16_bits10, + aom_highbd_10_masked_sub_pixel_variance32x16) + HIGHBD_MBFP(BLOCK_16X32, aom_highbd_masked_sad16x32_bits10, + aom_highbd_10_masked_sub_pixel_variance16x32) + HIGHBD_MBFP(BLOCK_16X16, aom_highbd_masked_sad16x16_bits10, + aom_highbd_10_masked_sub_pixel_variance16x16) + HIGHBD_MBFP(BLOCK_8X16, aom_highbd_masked_sad8x16_bits10, + aom_highbd_10_masked_sub_pixel_variance8x16) + HIGHBD_MBFP(BLOCK_16X8, aom_highbd_masked_sad16x8_bits10, + aom_highbd_10_masked_sub_pixel_variance16x8) + HIGHBD_MBFP(BLOCK_8X8, aom_highbd_masked_sad8x8_bits10, + aom_highbd_10_masked_sub_pixel_variance8x8) + HIGHBD_MBFP(BLOCK_4X8, aom_highbd_masked_sad4x8_bits10, + aom_highbd_10_masked_sub_pixel_variance4x8) + HIGHBD_MBFP(BLOCK_8X4, aom_highbd_masked_sad8x4_bits10, + aom_highbd_10_masked_sub_pixel_variance8x4) + HIGHBD_MBFP(BLOCK_4X4, aom_highbd_masked_sad4x4_bits10, + aom_highbd_10_masked_sub_pixel_variance4x4) + HIGHBD_MBFP(BLOCK_64X16, aom_highbd_masked_sad64x16_bits10, + aom_highbd_10_masked_sub_pixel_variance64x16) + HIGHBD_MBFP(BLOCK_16X64, aom_highbd_masked_sad16x64_bits10, + aom_highbd_10_masked_sub_pixel_variance16x64) + HIGHBD_MBFP(BLOCK_32X8, aom_highbd_masked_sad32x8_bits10, + aom_highbd_10_masked_sub_pixel_variance32x8) + HIGHBD_MBFP(BLOCK_8X32, aom_highbd_masked_sad8x32_bits10, + aom_highbd_10_masked_sub_pixel_variance8x32) + HIGHBD_MBFP(BLOCK_16X4, aom_highbd_masked_sad16x4_bits10, + aom_highbd_10_masked_sub_pixel_variance16x4) + HIGHBD_MBFP(BLOCK_4X16, aom_highbd_masked_sad4x16_bits10, + aom_highbd_10_masked_sub_pixel_variance4x16) + 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) + 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) + + HIGHBD_OBFP(BLOCK_64X16, aom_highbd_obmc_sad64x16_bits10, + aom_highbd_10_obmc_variance64x16, + aom_highbd_10_obmc_sub_pixel_variance64x16) + + HIGHBD_OBFP(BLOCK_16X64, aom_highbd_obmc_sad16x64_bits10, + aom_highbd_10_obmc_variance16x64, + aom_highbd_10_obmc_sub_pixel_variance16x64) + + HIGHBD_OBFP(BLOCK_32X8, aom_highbd_obmc_sad32x8_bits10, + aom_highbd_10_obmc_variance32x8, + aom_highbd_10_obmc_sub_pixel_variance32x8) + + HIGHBD_OBFP(BLOCK_8X32, aom_highbd_obmc_sad8x32_bits10, + aom_highbd_10_obmc_variance8x32, + aom_highbd_10_obmc_sub_pixel_variance8x32) + + HIGHBD_OBFP(BLOCK_16X4, aom_highbd_obmc_sad16x4_bits10, + aom_highbd_10_obmc_variance16x4, + aom_highbd_10_obmc_sub_pixel_variance16x4) + + HIGHBD_OBFP(BLOCK_4X16, aom_highbd_obmc_sad4x16_bits10, + aom_highbd_10_obmc_variance4x16, + aom_highbd_10_obmc_sub_pixel_variance4x16) + break; + + case AOM_BITS_12: + HIGHBD_BFP(BLOCK_64X16, aom_highbd_sad64x16_bits12, + aom_highbd_sad64x16_avg_bits12, aom_highbd_12_variance64x16, + aom_highbd_12_sub_pixel_variance64x16, + aom_highbd_12_sub_pixel_avg_variance64x16, + aom_highbd_sad64x16x4d_bits12, + aom_highbd_jnt_sad64x16_avg_bits12, + aom_highbd_12_jnt_sub_pixel_avg_variance64x16); + + HIGHBD_BFP(BLOCK_16X64, aom_highbd_sad16x64_bits12, + aom_highbd_sad16x64_avg_bits12, aom_highbd_12_variance16x64, + aom_highbd_12_sub_pixel_variance16x64, + aom_highbd_12_sub_pixel_avg_variance16x64, + aom_highbd_sad16x64x4d_bits12, + aom_highbd_jnt_sad16x64_avg_bits12, + aom_highbd_12_jnt_sub_pixel_avg_variance16x64); + + HIGHBD_BFP(BLOCK_32X8, aom_highbd_sad32x8_bits12, + aom_highbd_sad32x8_avg_bits12, aom_highbd_12_variance32x8, + aom_highbd_12_sub_pixel_variance32x8, + aom_highbd_12_sub_pixel_avg_variance32x8, + aom_highbd_sad32x8x4d_bits12, + aom_highbd_jnt_sad32x8_avg_bits12, + aom_highbd_12_jnt_sub_pixel_avg_variance32x8); + + HIGHBD_BFP(BLOCK_8X32, aom_highbd_sad8x32_bits12, + aom_highbd_sad8x32_avg_bits12, aom_highbd_12_variance8x32, + aom_highbd_12_sub_pixel_variance8x32, + aom_highbd_12_sub_pixel_avg_variance8x32, + aom_highbd_sad8x32x4d_bits12, + aom_highbd_jnt_sad8x32_avg_bits12, + aom_highbd_12_jnt_sub_pixel_avg_variance8x32); + + HIGHBD_BFP(BLOCK_16X4, aom_highbd_sad16x4_bits12, + aom_highbd_sad16x4_avg_bits12, aom_highbd_12_variance16x4, + aom_highbd_12_sub_pixel_variance16x4, + aom_highbd_12_sub_pixel_avg_variance16x4, + aom_highbd_sad16x4x4d_bits12, + aom_highbd_jnt_sad16x4_avg_bits12, + aom_highbd_12_jnt_sub_pixel_avg_variance16x4); + + HIGHBD_BFP(BLOCK_4X16, aom_highbd_sad4x16_bits12, + aom_highbd_sad4x16_avg_bits12, aom_highbd_12_variance4x16, + aom_highbd_12_sub_pixel_variance4x16, + aom_highbd_12_sub_pixel_avg_variance4x16, + aom_highbd_sad4x16x4d_bits12, + aom_highbd_jnt_sad4x16_avg_bits12, + aom_highbd_12_jnt_sub_pixel_avg_variance4x16); + + 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, + aom_highbd_sad32x16x4d_bits12, + aom_highbd_jnt_sad32x16_avg_bits12, + aom_highbd_12_jnt_sub_pixel_avg_variance32x16); + + 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, + aom_highbd_sad16x32x4d_bits12, + aom_highbd_jnt_sad16x32_avg_bits12, + aom_highbd_12_jnt_sub_pixel_avg_variance16x32); + + 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, + aom_highbd_sad64x32x4d_bits12, + aom_highbd_jnt_sad64x32_avg_bits12, + aom_highbd_12_jnt_sub_pixel_avg_variance64x32); + + 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, + aom_highbd_sad32x64x4d_bits12, + aom_highbd_jnt_sad32x64_avg_bits12, + aom_highbd_12_jnt_sub_pixel_avg_variance32x64); + + 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_sad32x32x4d_bits12, + aom_highbd_jnt_sad32x32_avg_bits12, + aom_highbd_12_jnt_sub_pixel_avg_variance32x32); + + 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_sad64x64x4d_bits12, + aom_highbd_jnt_sad64x64_avg_bits12, + aom_highbd_12_jnt_sub_pixel_avg_variance64x64); + + 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_sad16x16x4d_bits12, + aom_highbd_jnt_sad16x16_avg_bits12, + aom_highbd_12_jnt_sub_pixel_avg_variance16x16); + + 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_sad16x8x4d_bits12, + aom_highbd_jnt_sad16x8_avg_bits12, + aom_highbd_12_jnt_sub_pixel_avg_variance16x8); + + 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_sad8x16x4d_bits12, + aom_highbd_jnt_sad8x16_avg_bits12, + aom_highbd_12_jnt_sub_pixel_avg_variance8x16); + + 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_sad8x8x4d_bits12, aom_highbd_jnt_sad8x8_avg_bits12, + aom_highbd_12_jnt_sub_pixel_avg_variance8x8); + + 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, + aom_highbd_sad8x4x4d_bits12, aom_highbd_jnt_sad8x4_avg_bits12, + aom_highbd_12_jnt_sub_pixel_avg_variance8x4); + + 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, + aom_highbd_sad4x8x4d_bits12, aom_highbd_jnt_sad4x8_avg_bits12, + aom_highbd_12_jnt_sub_pixel_avg_variance4x8); + + 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_sad4x4x4d_bits12, aom_highbd_jnt_sad4x4_avg_bits12, + aom_highbd_12_jnt_sub_pixel_avg_variance4x4); + + 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_sad128x128x4d_bits12, + aom_highbd_jnt_sad128x128_avg_bits12, + aom_highbd_12_jnt_sub_pixel_avg_variance128x128); + + 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, + aom_highbd_sad128x64x4d_bits12, aom_highbd_jnt_sad128x64_avg_bits12, + aom_highbd_12_jnt_sub_pixel_avg_variance128x64); + + 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, + aom_highbd_sad64x128x4d_bits12, aom_highbd_jnt_sad64x128_avg_bits12, + aom_highbd_12_jnt_sub_pixel_avg_variance64x128); + + HIGHBD_MBFP(BLOCK_128X128, aom_highbd_masked_sad128x128_bits12, + aom_highbd_12_masked_sub_pixel_variance128x128) + HIGHBD_MBFP(BLOCK_128X64, aom_highbd_masked_sad128x64_bits12, + aom_highbd_12_masked_sub_pixel_variance128x64) + HIGHBD_MBFP(BLOCK_64X128, aom_highbd_masked_sad64x128_bits12, + aom_highbd_12_masked_sub_pixel_variance64x128) + HIGHBD_MBFP(BLOCK_64X64, aom_highbd_masked_sad64x64_bits12, + aom_highbd_12_masked_sub_pixel_variance64x64) + HIGHBD_MBFP(BLOCK_64X32, aom_highbd_masked_sad64x32_bits12, + aom_highbd_12_masked_sub_pixel_variance64x32) + HIGHBD_MBFP(BLOCK_32X64, aom_highbd_masked_sad32x64_bits12, + aom_highbd_12_masked_sub_pixel_variance32x64) + HIGHBD_MBFP(BLOCK_32X32, aom_highbd_masked_sad32x32_bits12, + aom_highbd_12_masked_sub_pixel_variance32x32) + HIGHBD_MBFP(BLOCK_32X16, aom_highbd_masked_sad32x16_bits12, + aom_highbd_12_masked_sub_pixel_variance32x16) + HIGHBD_MBFP(BLOCK_16X32, aom_highbd_masked_sad16x32_bits12, + aom_highbd_12_masked_sub_pixel_variance16x32) + HIGHBD_MBFP(BLOCK_16X16, aom_highbd_masked_sad16x16_bits12, + aom_highbd_12_masked_sub_pixel_variance16x16) + HIGHBD_MBFP(BLOCK_8X16, aom_highbd_masked_sad8x16_bits12, + aom_highbd_12_masked_sub_pixel_variance8x16) + HIGHBD_MBFP(BLOCK_16X8, aom_highbd_masked_sad16x8_bits12, + aom_highbd_12_masked_sub_pixel_variance16x8) + HIGHBD_MBFP(BLOCK_8X8, aom_highbd_masked_sad8x8_bits12, + aom_highbd_12_masked_sub_pixel_variance8x8) + HIGHBD_MBFP(BLOCK_4X8, aom_highbd_masked_sad4x8_bits12, + aom_highbd_12_masked_sub_pixel_variance4x8) + HIGHBD_MBFP(BLOCK_8X4, aom_highbd_masked_sad8x4_bits12, + aom_highbd_12_masked_sub_pixel_variance8x4) + HIGHBD_MBFP(BLOCK_4X4, aom_highbd_masked_sad4x4_bits12, + aom_highbd_12_masked_sub_pixel_variance4x4) + HIGHBD_MBFP(BLOCK_64X16, aom_highbd_masked_sad64x16_bits12, + aom_highbd_12_masked_sub_pixel_variance64x16) + HIGHBD_MBFP(BLOCK_16X64, aom_highbd_masked_sad16x64_bits12, + aom_highbd_12_masked_sub_pixel_variance16x64) + HIGHBD_MBFP(BLOCK_32X8, aom_highbd_masked_sad32x8_bits12, + aom_highbd_12_masked_sub_pixel_variance32x8) + HIGHBD_MBFP(BLOCK_8X32, aom_highbd_masked_sad8x32_bits12, + aom_highbd_12_masked_sub_pixel_variance8x32) + HIGHBD_MBFP(BLOCK_16X4, aom_highbd_masked_sad16x4_bits12, + aom_highbd_12_masked_sub_pixel_variance16x4) + HIGHBD_MBFP(BLOCK_4X16, aom_highbd_masked_sad4x16_bits12, + aom_highbd_12_masked_sub_pixel_variance4x16) + 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) + 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) + HIGHBD_OBFP(BLOCK_64X16, aom_highbd_obmc_sad64x16_bits12, + aom_highbd_12_obmc_variance64x16, + aom_highbd_12_obmc_sub_pixel_variance64x16) + HIGHBD_OBFP(BLOCK_16X64, aom_highbd_obmc_sad16x64_bits12, + aom_highbd_12_obmc_variance16x64, + aom_highbd_12_obmc_sub_pixel_variance16x64) + HIGHBD_OBFP(BLOCK_32X8, aom_highbd_obmc_sad32x8_bits12, + aom_highbd_12_obmc_variance32x8, + aom_highbd_12_obmc_sub_pixel_variance32x8) + HIGHBD_OBFP(BLOCK_8X32, aom_highbd_obmc_sad8x32_bits12, + aom_highbd_12_obmc_variance8x32, + aom_highbd_12_obmc_sub_pixel_variance8x32) + HIGHBD_OBFP(BLOCK_16X4, aom_highbd_obmc_sad16x4_bits12, + aom_highbd_12_obmc_variance16x4, + aom_highbd_12_obmc_sub_pixel_variance16x4) + HIGHBD_OBFP(BLOCK_4X16, aom_highbd_obmc_sad4x16_bits12, + aom_highbd_12_obmc_variance4x16, + aom_highbd_12_obmc_sub_pixel_variance4x16) + break; + + default: + assert(0 && + "cm->seq_params.bit_depth should be AOM_BITS_8, " + "AOM_BITS_10 or AOM_BITS_12"); + } + } +} + +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; + SequenceHeader *const seq_params = &cm->seq_params; + const int num_planes = av1_num_planes(cm); + RATE_CONTROL *const rc = &cpi->rc; + MACROBLOCK *const x = &cpi->td.mb; + + if (seq_params->profile != oxcf->profile) seq_params->profile = oxcf->profile; + seq_params->bit_depth = oxcf->bit_depth; + seq_params->color_primaries = oxcf->color_primaries; + seq_params->transfer_characteristics = oxcf->transfer_characteristics; + seq_params->matrix_coefficients = oxcf->matrix_coefficients; + seq_params->monochrome = oxcf->monochrome; + seq_params->chroma_sample_position = oxcf->chroma_sample_position; + seq_params->color_range = oxcf->color_range; + + assert(IMPLIES(seq_params->profile <= PROFILE_1, + seq_params->bit_depth <= AOM_BITS_10)); + + cm->timing_info_present = oxcf->timing_info_present; + cm->timing_info.num_units_in_display_tick = + oxcf->timing_info.num_units_in_display_tick; + cm->timing_info.time_scale = oxcf->timing_info.time_scale; + cm->timing_info.equal_picture_interval = + oxcf->timing_info.equal_picture_interval; + cm->timing_info.num_ticks_per_picture = + oxcf->timing_info.num_ticks_per_picture; + + seq_params->display_model_info_present_flag = + oxcf->display_model_info_present_flag; + seq_params->decoder_model_info_present_flag = + oxcf->decoder_model_info_present_flag; + if (oxcf->decoder_model_info_present_flag) { + // set the decoder model parameters in schedule mode + cm->buffer_model.num_units_in_decoding_tick = + oxcf->buffer_model.num_units_in_decoding_tick; + cm->buffer_removal_time_present = 1; + set_aom_dec_model_info(&cm->buffer_model); + set_dec_model_op_parameters(&cm->op_params[0]); + } else if (cm->timing_info_present && + cm->timing_info.equal_picture_interval && + !seq_params->decoder_model_info_present_flag) { + // set the decoder model parameters in resource availability mode + set_resource_availability_parameters(&cm->op_params[0]); + } else { + cm->op_params[0].initial_display_delay = + 10; // Default value (not signaled) + } + + update_film_grain_parameters(cpi, oxcf); + + cpi->oxcf = *oxcf; + cpi->common.options = oxcf->cfg; + cpi->row_mt = oxcf->row_mt; + x->e_mbd.bd = (int)seq_params->bit_depth; + x->e_mbd.global_motion = cm->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; + cpi->refresh_bwd_ref_frame = 0; + cpi->refresh_alt2_ref_frame = 0; + + cm->refresh_frame_context = (oxcf->frame_parallel_decoding_mode) + ? REFRESH_FRAME_CONTEXT_DISABLED + : REFRESH_FRAME_CONTEXT_BACKWARD; + if (oxcf->large_scale_tile) + cm->refresh_frame_context = REFRESH_FRAME_CONTEXT_DISABLED; + + if (x->palette_buffer == NULL) { + CHECK_MEM_ERROR(cm, x->palette_buffer, + aom_memalign(16, sizeof(*x->palette_buffer))); + } + + if (x->tmp_conv_dst == NULL) { + CHECK_MEM_ERROR( + cm, x->tmp_conv_dst, + aom_memalign(32, MAX_SB_SIZE * MAX_SB_SIZE * sizeof(*x->tmp_conv_dst))); + x->e_mbd.tmp_conv_dst = x->tmp_conv_dst; + } + for (int i = 0; i < 2; ++i) { + if (x->tmp_obmc_bufs[i] == NULL) { + CHECK_MEM_ERROR(cm, x->tmp_obmc_bufs[i], + aom_memalign(16, 2 * MAX_MB_PLANE * MAX_SB_SQUARE * + sizeof(*x->tmp_obmc_bufs[i]))); + x->e_mbd.tmp_obmc_bufs[i] = x->tmp_obmc_bufs[i]; + } + } + + av1_reset_segment_features(cm); + set_high_precision_mv(cpi, 1, 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 = oxcf->large_scale_tile ? EIGHTTAP_REGULAR : SWITCHABLE; + cm->switchable_motion_mode = 1; + + 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; + + int sb_size = seq_params->sb_size; + // Superblock size should not be updated after the first key frame. + if (!cpi->seq_params_locked) { + set_sb_size(&cm->seq_params, select_sb_size(cpi)); + } + + if (cpi->initial_width || sb_size != seq_params->sb_size) { + if (cm->width > cpi->initial_width || cm->height > cpi->initial_height || + seq_params->sb_size != sb_size) { + av1_free_context_buffers(cm); + av1_free_pc_tree(&cpi->td, num_planes); + 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; + + rc->is_bwd_ref_frame = 0; + rc->is_last_bipred_frame = 0; + rc->is_bipred_frame = 0; + + set_tile_info(cpi); + + cpi->ext_refresh_frame_flags_pending = 0; + cpi->ext_refresh_frame_context_pending = 0; + + highbd_set_var_fns(cpi); + + // Init sequence level coding tools + // This should not be called after the first key frame. + if (!cpi->seq_params_locked) { + seq_params->operating_points_cnt_minus_1 = + cm->number_spatial_layers > 1 ? cm->number_spatial_layers - 1 : 0; + init_seq_coding_tools(&cm->seq_params, cm, oxcf); + } +} + +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); + + // The jmp_buf is valid only for the duration of the function that calls + // setjmp(). Therefore, this function must reset the 'setjmp' field to 0 + // before it returns. + if (setjmp(cm->error.jmp)) { + cm->error.setjmp = 0; + av1_remove_compressor(cpi); + return 0; + } + + cm->error.setjmp = 1; + cm->alloc_mi = enc_alloc_mi; + cm->free_mi = enc_free_mi; + cm->setup_mi = 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); + av1_rc_init(&cpi->oxcf, oxcf->pass, &cpi->rc); + + cm->current_video_frame = 0; + cpi->seq_params_locked = 0; + cpi->partition_search_skippable_frame = 0; + cpi->tile_data = NULL; + cpi->last_show_frame_buf_idx = INVALID_IDX; + + realloc_segmentation_maps(cpi); + + memset(cpi->nmv_costs, 0, sizeof(cpi->nmv_costs)); + memset(cpi->nmv_costs_hp, 0, sizeof(cpi->nmv_costs_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->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; + + cpi->td.mb.nmvcost[0] = &cpi->nmv_costs[0][MV_MAX]; + cpi->td.mb.nmvcost[1] = &cpi->nmv_costs[1][MV_MAX]; + cpi->td.mb.nmvcost_hp[0] = &cpi->nmv_costs_hp[0][MV_MAX]; + cpi->td.mb.nmvcost_hp[1] = &cpi->nmv_costs_hp[1][MV_MAX]; + +#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 (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); + } + + CHECK_MEM_ERROR( + cm, cpi->td.mb.above_pred_buf, + (uint8_t *)aom_memalign(16, MAX_MB_PLANE * MAX_SB_SQUARE * + sizeof(*cpi->td.mb.above_pred_buf))); + CHECK_MEM_ERROR( + cm, cpi->td.mb.left_pred_buf, + (uint8_t *)aom_memalign(16, MAX_MB_PLANE * MAX_SB_SQUARE * + sizeof(*cpi->td.mb.left_pred_buf))); + + CHECK_MEM_ERROR(cm, cpi->td.mb.wsrc_buf, + (int32_t *)aom_memalign( + 16, MAX_SB_SQUARE * sizeof(*cpi->td.mb.wsrc_buf))); + + for (int x = 0; x < 2; x++) + for (int y = 0; y < 2; y++) + CHECK_MEM_ERROR( + cm, cpi->td.mb.hash_value_buffer[x][y], + (uint32_t *)aom_malloc(AOM_BUFFER_SIZE_FOR_BLOCK_HASH * + sizeof(*cpi->td.mb.hash_value_buffer[0][0]))); + + cpi->td.mb.g_crc_initialized = 0; + + CHECK_MEM_ERROR(cm, cpi->td.mb.mask_buf, + (int32_t *)aom_memalign( + 16, MAX_SB_SQUARE * sizeof(*cpi->td.mb.mask_buf))); + + av1_set_speed_features_framesize_independent(cpi); + av1_set_speed_features_framesize_dependent(cpi); + +#define BFP(BT, SDF, SDAF, VF, SVF, SVAF, SDX4DF, JSDAF, JSVAF) \ + 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].sdx4df = SDX4DF; \ + cpi->fn_ptr[BT].jsdaf = JSDAF; \ + cpi->fn_ptr[BT].jsvaf = JSVAF; + + BFP(BLOCK_4X16, aom_sad4x16, aom_sad4x16_avg, aom_variance4x16, + aom_sub_pixel_variance4x16, aom_sub_pixel_avg_variance4x16, + aom_sad4x16x4d, aom_jnt_sad4x16_avg, aom_jnt_sub_pixel_avg_variance4x16) + + BFP(BLOCK_16X4, aom_sad16x4, aom_sad16x4_avg, aom_variance16x4, + aom_sub_pixel_variance16x4, aom_sub_pixel_avg_variance16x4, + aom_sad16x4x4d, aom_jnt_sad16x4_avg, aom_jnt_sub_pixel_avg_variance16x4) + + BFP(BLOCK_8X32, aom_sad8x32, aom_sad8x32_avg, aom_variance8x32, + aom_sub_pixel_variance8x32, aom_sub_pixel_avg_variance8x32, + aom_sad8x32x4d, aom_jnt_sad8x32_avg, aom_jnt_sub_pixel_avg_variance8x32) + + BFP(BLOCK_32X8, aom_sad32x8, aom_sad32x8_avg, aom_variance32x8, + aom_sub_pixel_variance32x8, aom_sub_pixel_avg_variance32x8, + aom_sad32x8x4d, aom_jnt_sad32x8_avg, aom_jnt_sub_pixel_avg_variance32x8) + + BFP(BLOCK_16X64, aom_sad16x64, aom_sad16x64_avg, aom_variance16x64, + aom_sub_pixel_variance16x64, aom_sub_pixel_avg_variance16x64, + aom_sad16x64x4d, aom_jnt_sad16x64_avg, + aom_jnt_sub_pixel_avg_variance16x64) + + BFP(BLOCK_64X16, aom_sad64x16, aom_sad64x16_avg, aom_variance64x16, + aom_sub_pixel_variance64x16, aom_sub_pixel_avg_variance64x16, + aom_sad64x16x4d, aom_jnt_sad64x16_avg, + aom_jnt_sub_pixel_avg_variance64x16) + + BFP(BLOCK_128X128, aom_sad128x128, aom_sad128x128_avg, aom_variance128x128, + aom_sub_pixel_variance128x128, aom_sub_pixel_avg_variance128x128, + aom_sad128x128x4d, aom_jnt_sad128x128_avg, + aom_jnt_sub_pixel_avg_variance128x128) + + BFP(BLOCK_128X64, aom_sad128x64, aom_sad128x64_avg, aom_variance128x64, + aom_sub_pixel_variance128x64, aom_sub_pixel_avg_variance128x64, + aom_sad128x64x4d, aom_jnt_sad128x64_avg, + aom_jnt_sub_pixel_avg_variance128x64) + + BFP(BLOCK_64X128, aom_sad64x128, aom_sad64x128_avg, aom_variance64x128, + aom_sub_pixel_variance64x128, aom_sub_pixel_avg_variance64x128, + aom_sad64x128x4d, aom_jnt_sad64x128_avg, + aom_jnt_sub_pixel_avg_variance64x128) + + BFP(BLOCK_32X16, aom_sad32x16, aom_sad32x16_avg, aom_variance32x16, + aom_sub_pixel_variance32x16, aom_sub_pixel_avg_variance32x16, + aom_sad32x16x4d, aom_jnt_sad32x16_avg, + aom_jnt_sub_pixel_avg_variance32x16) + + BFP(BLOCK_16X32, aom_sad16x32, aom_sad16x32_avg, aom_variance16x32, + aom_sub_pixel_variance16x32, aom_sub_pixel_avg_variance16x32, + aom_sad16x32x4d, aom_jnt_sad16x32_avg, + aom_jnt_sub_pixel_avg_variance16x32) + + BFP(BLOCK_64X32, aom_sad64x32, aom_sad64x32_avg, aom_variance64x32, + aom_sub_pixel_variance64x32, aom_sub_pixel_avg_variance64x32, + aom_sad64x32x4d, aom_jnt_sad64x32_avg, + aom_jnt_sub_pixel_avg_variance64x32) + + BFP(BLOCK_32X64, aom_sad32x64, aom_sad32x64_avg, aom_variance32x64, + aom_sub_pixel_variance32x64, aom_sub_pixel_avg_variance32x64, + aom_sad32x64x4d, aom_jnt_sad32x64_avg, + aom_jnt_sub_pixel_avg_variance32x64) + + BFP(BLOCK_32X32, aom_sad32x32, aom_sad32x32_avg, aom_variance32x32, + aom_sub_pixel_variance32x32, aom_sub_pixel_avg_variance32x32, + aom_sad32x32x4d, aom_jnt_sad32x32_avg, + aom_jnt_sub_pixel_avg_variance32x32) + + BFP(BLOCK_64X64, aom_sad64x64, aom_sad64x64_avg, aom_variance64x64, + aom_sub_pixel_variance64x64, aom_sub_pixel_avg_variance64x64, + aom_sad64x64x4d, aom_jnt_sad64x64_avg, + aom_jnt_sub_pixel_avg_variance64x64) + + BFP(BLOCK_16X16, aom_sad16x16, aom_sad16x16_avg, aom_variance16x16, + aom_sub_pixel_variance16x16, aom_sub_pixel_avg_variance16x16, + aom_sad16x16x4d, aom_jnt_sad16x16_avg, + aom_jnt_sub_pixel_avg_variance16x16) + + BFP(BLOCK_16X8, aom_sad16x8, aom_sad16x8_avg, aom_variance16x8, + aom_sub_pixel_variance16x8, aom_sub_pixel_avg_variance16x8, + aom_sad16x8x4d, aom_jnt_sad16x8_avg, aom_jnt_sub_pixel_avg_variance16x8) + + BFP(BLOCK_8X16, aom_sad8x16, aom_sad8x16_avg, aom_variance8x16, + aom_sub_pixel_variance8x16, aom_sub_pixel_avg_variance8x16, + aom_sad8x16x4d, aom_jnt_sad8x16_avg, aom_jnt_sub_pixel_avg_variance8x16) + + BFP(BLOCK_8X8, aom_sad8x8, aom_sad8x8_avg, aom_variance8x8, + aom_sub_pixel_variance8x8, aom_sub_pixel_avg_variance8x8, aom_sad8x8x4d, + aom_jnt_sad8x8_avg, aom_jnt_sub_pixel_avg_variance8x8) + + BFP(BLOCK_8X4, aom_sad8x4, aom_sad8x4_avg, aom_variance8x4, + aom_sub_pixel_variance8x4, aom_sub_pixel_avg_variance8x4, aom_sad8x4x4d, + aom_jnt_sad8x4_avg, aom_jnt_sub_pixel_avg_variance8x4) + + BFP(BLOCK_4X8, aom_sad4x8, aom_sad4x8_avg, aom_variance4x8, + aom_sub_pixel_variance4x8, aom_sub_pixel_avg_variance4x8, aom_sad4x8x4d, + aom_jnt_sad4x8_avg, aom_jnt_sub_pixel_avg_variance4x8) + + BFP(BLOCK_4X4, aom_sad4x4, aom_sad4x4_avg, aom_variance4x4, + aom_sub_pixel_variance4x4, aom_sub_pixel_avg_variance4x4, aom_sad4x4x4d, + aom_jnt_sad4x4_avg, aom_jnt_sub_pixel_avg_variance4x4) + +#define OBFP(BT, OSDF, OVF, OSVF) \ + cpi->fn_ptr[BT].osdf = OSDF; \ + cpi->fn_ptr[BT].ovf = OVF; \ + cpi->fn_ptr[BT].osvf = OSVF; + + 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) + 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) + OBFP(BLOCK_4X16, aom_obmc_sad4x16, aom_obmc_variance4x16, + aom_obmc_sub_pixel_variance4x16) + OBFP(BLOCK_16X4, aom_obmc_sad16x4, aom_obmc_variance16x4, + aom_obmc_sub_pixel_variance16x4) + OBFP(BLOCK_8X32, aom_obmc_sad8x32, aom_obmc_variance8x32, + aom_obmc_sub_pixel_variance8x32) + OBFP(BLOCK_32X8, aom_obmc_sad32x8, aom_obmc_variance32x8, + aom_obmc_sub_pixel_variance32x8) + OBFP(BLOCK_16X64, aom_obmc_sad16x64, aom_obmc_variance16x64, + aom_obmc_sub_pixel_variance16x64) + OBFP(BLOCK_64X16, aom_obmc_sad64x16, aom_obmc_variance64x16, + aom_obmc_sub_pixel_variance64x16) + +#define MBFP(BT, MCSDF, MCSVF) \ + cpi->fn_ptr[BT].msdf = MCSDF; \ + cpi->fn_ptr[BT].msvf = MCSVF; + + MBFP(BLOCK_128X128, aom_masked_sad128x128, + aom_masked_sub_pixel_variance128x128) + MBFP(BLOCK_128X64, aom_masked_sad128x64, aom_masked_sub_pixel_variance128x64) + MBFP(BLOCK_64X128, aom_masked_sad64x128, aom_masked_sub_pixel_variance64x128) + MBFP(BLOCK_64X64, aom_masked_sad64x64, aom_masked_sub_pixel_variance64x64) + MBFP(BLOCK_64X32, aom_masked_sad64x32, aom_masked_sub_pixel_variance64x32) + MBFP(BLOCK_32X64, aom_masked_sad32x64, aom_masked_sub_pixel_variance32x64) + MBFP(BLOCK_32X32, aom_masked_sad32x32, aom_masked_sub_pixel_variance32x32) + MBFP(BLOCK_32X16, aom_masked_sad32x16, aom_masked_sub_pixel_variance32x16) + MBFP(BLOCK_16X32, aom_masked_sad16x32, aom_masked_sub_pixel_variance16x32) + MBFP(BLOCK_16X16, aom_masked_sad16x16, aom_masked_sub_pixel_variance16x16) + MBFP(BLOCK_16X8, aom_masked_sad16x8, aom_masked_sub_pixel_variance16x8) + MBFP(BLOCK_8X16, aom_masked_sad8x16, aom_masked_sub_pixel_variance8x16) + MBFP(BLOCK_8X8, aom_masked_sad8x8, aom_masked_sub_pixel_variance8x8) + MBFP(BLOCK_4X8, aom_masked_sad4x8, aom_masked_sub_pixel_variance4x8) + MBFP(BLOCK_8X4, aom_masked_sad8x4, aom_masked_sub_pixel_variance8x4) + MBFP(BLOCK_4X4, aom_masked_sad4x4, aom_masked_sub_pixel_variance4x4) + + MBFP(BLOCK_4X16, aom_masked_sad4x16, aom_masked_sub_pixel_variance4x16) + + MBFP(BLOCK_16X4, aom_masked_sad16x4, aom_masked_sub_pixel_variance16x4) + + MBFP(BLOCK_8X32, aom_masked_sad8x32, aom_masked_sub_pixel_variance8x32) + + MBFP(BLOCK_32X8, aom_masked_sad32x8, aom_masked_sub_pixel_variance32x8) + + MBFP(BLOCK_16X64, aom_masked_sad16x64, aom_masked_sub_pixel_variance16x64) + + MBFP(BLOCK_64X16, aom_masked_sad64x16, aom_masked_sub_pixel_variance64x16) + + highbd_set_var_fns(cpi); + + /* 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); + av1_qm_init(cm); + + av1_loop_filter_init(cm); + cm->superres_scale_denominator = SCALE_NUMERATOR; + cm->superres_upscaled_width = oxcf->width; + cm->superres_upscaled_height = oxcf->height; + av1_loop_restoration_precal(); + + cm->error.setjmp = 0; + + return cpi; +} + +#if CONFIG_INTERNAL_STATS +#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)) +#endif // CONFIG_INTERNAL_STATS + +void av1_remove_compressor(AV1_COMP *cpi) { + AV1_COMMON *cm; + unsigned int i; + int t; + + if (!cpi) return; + + cm = &cpi->common; + const int num_planes = av1_num_planes(cm); + + 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\t" + "AVPsrnY\tAPsnrCb\tAPsnrCr"); + 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\t" + "%7.3f\t%7.3f\t%7.3f", + dr, cpi->psnr.stat[STAT_ALL] / cpi->count, total_psnr, + cpi->psnr.stat[STAT_ALL] / cpi->count, total_psnr, total_ssim, + total_ssim, cpi->fastssim.stat[STAT_ALL] / cpi->count, + cpi->psnrhvs.stat[STAT_ALL] / cpi->count, cpi->psnr.worst, + cpi->worst_ssim, cpi->fastssim.worst, cpi->psnrhvs.worst, + cpi->psnr.stat[STAT_Y] / cpi->count, + cpi->psnr.stat[STAT_U] / cpi->count, + cpi->psnr.stat[STAT_V] / cpi->count); + + 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 // CONFIG_INTERNAL_STATS + } + + 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) { + aom_free(thread_data->td->palette_buffer); + aom_free(thread_data->td->tmp_conv_dst); + for (int j = 0; j < 2; ++j) { + aom_free(thread_data->td->tmp_obmc_bufs[j]); + } + aom_free(thread_data->td->above_pred_buf); + aom_free(thread_data->td->left_pred_buf); + aom_free(thread_data->td->wsrc_buf); + for (int x = 0; x < 2; x++) { + for (int y = 0; y < 2; y++) { + aom_free(thread_data->td->hash_value_buffer[x][y]); + thread_data->td->hash_value_buffer[x][y] = NULL; + } + } + aom_free(thread_data->td->mask_buf); + aom_free(thread_data->td->counts); + av1_free_pc_tree(thread_data->td, num_planes); + 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); + av1_loop_restoration_dealloc(&cpi->lr_row_sync, cpi->num_workers); + } + + 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); + for (i = 0; i < FRAME_BUFFERS; ++i) { + av1_hash_table_destroy(&cm->buffer_pool->frame_bufs[i].hash_table); + } + if (cpi->sf.use_hash_based_trellis) hbt_destroy(); + 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 +} + +static void generate_psnr_packet(AV1_COMP *cpi) { + struct aom_codec_cx_pkt pkt; + int i; + PSNR_STATS psnr; + aom_calc_highbd_psnr(cpi->source, cpi->common.frame_to_show, &psnr, + cpi->td.mb.e_mbd.bd, cpi->oxcf.input_bit_depth); + + 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->ext_ref_frame_flags = ref_frame_flags; + return 0; +} + +void av1_update_reference(AV1_COMP *cpi, int ref_frame_upd_flags) { + cpi->ext_refresh_last_frame = (ref_frame_upd_flags & AOM_LAST_FLAG) != 0; + cpi->ext_refresh_golden_frame = (ref_frame_upd_flags & AOM_GOLD_FLAG) != 0; + cpi->ext_refresh_alt_ref_frame = (ref_frame_upd_flags & AOM_ALT_FLAG) != 0; + cpi->ext_refresh_bwd_ref_frame = (ref_frame_upd_flags & AOM_BWD_FLAG) != 0; + cpi->ext_refresh_alt2_ref_frame = (ref_frame_upd_flags & AOM_ALT2_FLAG) != 0; + cpi->ext_refresh_frame_flags_pending = 1; +} + +int av1_copy_reference_enc(AV1_COMP *cpi, int idx, YV12_BUFFER_CONFIG *sd) { + AV1_COMMON *const cm = &cpi->common; + const int num_planes = av1_num_planes(cm); + YV12_BUFFER_CONFIG *cfg = get_ref_frame(cm, idx); + if (cfg) { + aom_yv12_copy_frame(cfg, sd, num_planes); + return 0; + } else { + return -1; + } +} + +int av1_set_reference_enc(AV1_COMP *cpi, int idx, YV12_BUFFER_CONFIG *sd) { + AV1_COMMON *const cm = &cpi->common; + const int num_planes = av1_num_planes(cm); + YV12_BUFFER_CONFIG *cfg = get_ref_frame(cm, idx); + if (cfg) { + aom_yv12_copy_frame(sd, cfg, num_planes); + 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 + +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]; +#if USE_SYMM_MULTI_LAYER + const int which_arf = (cpi->new_bwdref_update_rule == 1) + ? gf_group->arf_update_idx[gf_group->index] > 0 + : gf_group->arf_update_idx[gf_group->index]; +#else + const int which_arf = gf_group->arf_update_idx[gf_group->index]; +#endif + + if (cm->show_existing_frame == 1) { + cm->show_existing_frame = 0; + } else if (cpi->rc.is_last_bipred_frame) { +#if USE_SYMM_MULTI_LAYER + // NOTE: When new structure is used, every bwdref will have one overlay + // frame. Therefore, there is no need to find out which frame to + // show in advance. + if (cpi->new_bwdref_update_rule == 0) { +#endif + // NOTE: 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->ref_fb_idx[0]; +#if USE_SYMM_MULTI_LAYER + } +#endif + } else if (cpi->is_arf_filter_off[which_arf] && + (next_frame_update_type == OVERLAY_UPDATE || + next_frame_update_type == INTNL_OVERLAY_UPDATE)) { +#if USE_SYMM_MULTI_LAYER + const int bwdref_to_show = + (cpi->new_bwdref_update_rule == 1) ? BWDREF_FRAME : ALTREF2_FRAME; +#else + const int bwdref_to_show = ALTREF2_FRAME; +#endif + // 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 = (next_frame_update_type == OVERLAY_UPDATE) + ? cpi->ref_fb_idx[ALTREF_FRAME - 1] + : cpi->ref_fb_idx[bwdref_to_show - 1]; +#if USE_SYMM_MULTI_LAYER + if (cpi->new_bwdref_update_rule == 0) +#endif + cpi->is_arf_filter_off[which_arf] = 0; + } + cpi->rc.is_src_frame_ext_arf = 0; +} + +#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 (yuv_rec_file == NULL) return; + 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; + } + + 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 + +#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]) { + cm->global_motion[i] = default_warp_params; + assert(cm->global_motion[i].wmtype == IDENTITY); + cpi->gmparams_cost[i] = 0; + recode = 1; + // TODO(sarahparker): The earlier condition for recoding here was: + // "recode |= (rdc->global_motion_used[i] > 0);". Can we bring something + // similar to that back to speed up global motion? + } + } + return recode; +} + +// 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))) { + // 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; +} + +#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 + +// 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) { + // TODO(isbs): shift the scaled indices as well + int ref_frame; + for (ref_frame = LAST_REF_FRAMES - 1; ref_frame > 0; --ref_frame) { + cpi->ref_fb_idx[ref_frame] = cpi->ref_fb_idx[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])); + } + } +} + +#if USE_SYMM_MULTI_LAYER +// This function is used to shift the virtual indices of bwd reference +// frames as follows: +// BWD_REF -> ALT2_REF -> EXT_REF +// to clear a space to store the closest bwdref +static INLINE void rshift_bwd_ref_frames(AV1_COMP *cpi) { + // TODO(isbs): shift the scaled indices as well + static const int ordered_bwd[3] = { BWDREF_FRAME - 1, ALTREF2_FRAME - 1, + EXTREF_FRAME - 1 }; + + for (int i = 2; i > 0; --i) { + // [0] is allocated to the current coded frame, i.e. bwdref + memcpy( + cpi->interp_filter_selected[ordered_bwd[i] + LAST_FRAME], + cpi->interp_filter_selected[ordered_bwd[i - 1] + LAST_FRAME], + sizeof(cpi->interp_filter_selected[ordered_bwd[i - 1] + LAST_FRAME])); + + cpi->ref_fb_idx[ordered_bwd[i]] = cpi->ref_fb_idx[ordered_bwd[i - 1]]; + } +} + +// This function is used to shift the virtual indices of bwd reference +// frames as follows: +// BWD_REF <- ALT2_REF <- EXT_REF +// to update the bwd reference frame for coding the next frame. +static INLINE void lshift_bwd_ref_frames(AV1_COMP *cpi) { + // TODO(isbs): shift the scaled indices as well + static const int ordered_bwd[3] = { BWDREF_FRAME - 1, ALTREF2_FRAME - 1, + EXTREF_FRAME - 1 }; + + for (int i = 0; i < 2; ++i) { + // [0] is allocated to the current coded frame, i.e. bwdref + memcpy( + cpi->interp_filter_selected[ordered_bwd[i] + LAST_FRAME], + cpi->interp_filter_selected[ordered_bwd[i + 1] + LAST_FRAME], + sizeof(cpi->interp_filter_selected[ordered_bwd[i + 1] + LAST_FRAME])); + + cpi->ref_fb_idx[ordered_bwd[i]] = cpi->ref_fb_idx[ordered_bwd[i + 1]]; + } +} +#endif // USE_SYMM_MULTI_LAYER + +static void update_reference_frames(AV1_COMP *cpi) { + AV1_COMMON *const cm = &cpi->common; + + // 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; + + // 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. + if (cm->show_existing_frame) { + cpi->refresh_last_frame = 0; + cpi->refresh_golden_frame = 0; + cpi->refresh_bwd_ref_frame = 0; + cpi->refresh_alt2_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; + } + + BufferPool *const pool = cm->buffer_pool; + + // At this point the new frame has been encoded. + // If any buffer copy / swapping is signaled it should be done here. + + // Only update all of the reference buffers if a KEY_FRAME is also a + // show_frame. This ensures a fwd keyframe does not update all of the buffers + if ((cm->frame_type == KEY_FRAME && cm->show_frame) || frame_is_sframe(cm)) { + for (int ref_frame = 0; ref_frame < REF_FRAMES; ++ref_frame) { + ref_cnt_fb(pool->frame_bufs, + &cm->ref_frame_map[cpi->ref_fb_idx[ref_frame]], + cm->new_fb_idx); + } + return; + } + + 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; + + // ARF in general is a better reference than overlay. We shouldkeep ARF as + // reference instead of replacing it with overlay. + + if (!cpi->preserve_arf_as_gld) { + ref_cnt_fb(pool->frame_bufs, + &cm->ref_frame_map[cpi->ref_fb_idx[ALTREF_FRAME - 1]], + cm->new_fb_idx); + } + + tmp = cpi->ref_fb_idx[ALTREF_FRAME - 1]; + cpi->ref_fb_idx[ALTREF_FRAME - 1] = cpi->ref_fb_idx[GOLDEN_FRAME - 1]; + cpi->ref_fb_idx[GOLDEN_FRAME - 1] = tmp; + + // TODO(zoeliu): Do we need to copy cpi->interp_filter_selected[0] over to + // cpi->interp_filter_selected[GOLDEN_FRAME]? + } else if (cpi->rc.is_src_frame_ext_arf && cm->show_existing_frame) { +#if CONFIG_DEBUG + const GF_GROUP *const gf_group = &cpi->twopass.gf_group; + assert(gf_group->update_type[gf_group->index] == INTNL_OVERLAY_UPDATE); +#endif +#if USE_SYMM_MULTI_LAYER + const int bwdref_to_show = + (cpi->new_bwdref_update_rule == 1) ? BWDREF_FRAME : ALTREF2_FRAME; +#else + const int bwdref_to_show = ALTREF2_FRAME; +#endif + // 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 int tmp = cpi->ref_fb_idx[LAST_REF_FRAMES - 1]; + shift_last_ref_frames(cpi); + + cpi->ref_fb_idx[LAST_FRAME - 1] = cpi->ref_fb_idx[bwdref_to_show - 1]; + + memcpy(cpi->interp_filter_selected[LAST_FRAME], + cpi->interp_filter_selected[bwdref_to_show], + sizeof(cpi->interp_filter_selected[bwdref_to_show])); +#if USE_SYMM_MULTI_LAYER + if (cpi->new_bwdref_update_rule == 1) { + lshift_bwd_ref_frames(cpi); + // pass outdated forward reference frame (previous LAST3) to the + // spared space + cpi->ref_fb_idx[EXTREF_FRAME - 1] = tmp; + } else { +#endif + cpi->ref_fb_idx[bwdref_to_show - 1] = tmp; +#if USE_SYMM_MULTI_LAYER + } +#endif + } else { /* For non key/golden frames */ + // === ALTREF_FRAME === + if (cpi->refresh_alt_ref_frame) { + int arf_idx = cpi->ref_fb_idx[ALTREF_FRAME - 1]; + ref_cnt_fb(pool->frame_bufs, &cm->ref_frame_map[arf_idx], cm->new_fb_idx); + + memcpy(cpi->interp_filter_selected[ALTREF_FRAME], + cpi->interp_filter_selected[0], + sizeof(cpi->interp_filter_selected[0])); + } + + // === GOLDEN_FRAME === + if (cpi->refresh_golden_frame) { + ref_cnt_fb(pool->frame_bufs, + &cm->ref_frame_map[cpi->ref_fb_idx[GOLDEN_FRAME - 1]], + cm->new_fb_idx); + + memcpy(cpi->interp_filter_selected[GOLDEN_FRAME], + cpi->interp_filter_selected[0], + sizeof(cpi->interp_filter_selected[0])); + } + + // === BWDREF_FRAME === + if (cpi->refresh_bwd_ref_frame) { +#if USE_SYMM_MULTI_LAYER + if (cpi->new_bwdref_update_rule) { + // We shift the backward reference frame as follows: + // BWDREF -> ALTREF2 -> EXTREF + // and assign the newly coded frame to BWDREF so that it always + // keeps the nearest future frame + int tmp = cpi->ref_fb_idx[EXTREF_FRAME - 1]; + ref_cnt_fb(pool->frame_bufs, &cm->ref_frame_map[tmp], cm->new_fb_idx); + + rshift_bwd_ref_frames(cpi); + cpi->ref_fb_idx[BWDREF_FRAME - 1] = tmp; + } else { +#endif // USE_SYMM_MULTI_LAYER + ref_cnt_fb(pool->frame_bufs, + &cm->ref_frame_map[cpi->ref_fb_idx[BWDREF_FRAME - 1]], + cm->new_fb_idx); +#if USE_SYMM_MULTI_LAYER + } +#endif + memcpy(cpi->interp_filter_selected[BWDREF_FRAME], + cpi->interp_filter_selected[0], + sizeof(cpi->interp_filter_selected[0])); + } + + // === ALTREF2_FRAME === + if (cpi->refresh_alt2_ref_frame) { + ref_cnt_fb(pool->frame_bufs, + &cm->ref_frame_map[cpi->ref_fb_idx[ALTREF2_FRAME - 1]], + cm->new_fb_idx); + + memcpy(cpi->interp_filter_selected[ALTREF2_FRAME], + cpi->interp_filter_selected[0], + sizeof(cpi->interp_filter_selected[0])); + } + } + + if (cpi->refresh_last_frame) { + // 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 + // ref_fb_idx[0], ..., ref_fb_idx[2], ..., ref_fb_idx[ALTREF_FRAME-1] + // | | | + // 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 + // ref_fb_idx[2], ref_fb_idx[0], ref_fb_idx[1] + int tmp; + + ref_cnt_fb(pool->frame_bufs, + &cm->ref_frame_map[cpi->ref_fb_idx[LAST_REF_FRAMES - 1]], + cm->new_fb_idx); + + tmp = cpi->ref_fb_idx[LAST_REF_FRAMES - 1]; + + shift_last_ref_frames(cpi); + cpi->ref_fb_idx[0] = tmp; + + assert(cm->show_existing_frame == 0); + memcpy(cpi->interp_filter_selected[LAST_FRAME], + cpi->interp_filter_selected[0], + sizeof(cpi->interp_filter_selected[0])); + + // If the new structure is used, we will always have overlay frames coupled + // with bwdref frames. Therefore, we won't have to perform this update + // in advance (we do this update when the overlay frame shows up). +#if USE_SYMM_MULTI_LAYER + if (cpi->new_bwdref_update_rule == 0 && cpi->rc.is_last_bipred_frame) { +#else + if (cpi->rc.is_last_bipred_frame) { +#endif + // Refresh the LAST_FRAME with the BWDREF_FRAME and retire the + // LAST3_FRAME by updating the virtual indices. + // + // NOTE: The source frame for BWDREF does not have a holding position as + // the OVERLAY frame for ALTREF's. Hence, to resolve the reference + // virtual index reshuffling for BWDREF, the encoder always + // specifies a LAST_BIPRED right before BWDREF and completes the + // reshuffling job accordingly. + tmp = cpi->ref_fb_idx[LAST_REF_FRAMES - 1]; + + shift_last_ref_frames(cpi); + cpi->ref_fb_idx[0] = cpi->ref_fb_idx[BWDREF_FRAME - 1]; + cpi->ref_fb_idx[BWDREF_FRAME - 1] = tmp; + + memcpy(cpi->interp_filter_selected[LAST_FRAME], + cpi->interp_filter_selected[BWDREF_FRAME], + sizeof(cpi->interp_filter_selected[BWDREF_FRAME])); + } + } + +#if DUMP_REF_FRAME_IMAGES == 1 + // Dump out all reference frame images. + dump_ref_frame_images(cpi); +#endif // DUMP_REF_FRAME_IMAGES +} + +static INLINE void alloc_frame_mvs(AV1_COMMON *const cm, int buffer_idx) { + assert(buffer_idx != INVALID_IDX); + RefCntBuffer *const new_fb_ptr = &cm->buffer_pool->frame_bufs[buffer_idx]; + ensure_mv_buffer(new_fb_ptr, cm); + new_fb_ptr->width = cm->width; + new_fb_ptr->height = cm->height; +} + +static void scale_references(AV1_COMP *cpi) { + AV1_COMMON *cm = &cpi->common; + const int num_planes = av1_num_planes(cm); + MV_REFERENCE_FRAME ref_frame; + const AOM_REFFRAME ref_mask[INTER_REFS_PER_FRAME] = { + AOM_LAST_FLAG, AOM_LAST2_FLAG, AOM_LAST3_FLAG, AOM_GOLD_FLAG, + AOM_BWD_FLAG, AOM_ALT2_FLAG, 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 (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->seq_params.subsampling_x, cm->seq_params.subsampling_y, + cm->seq_params.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"); + av1_resize_and_extend_frame( + ref, &new_fb_ptr->buf, (int)cm->seq_params.bit_depth, num_planes); + cpi->scaled_ref_idx[ref_frame - 1] = new_fb; + alloc_frame_mvs(cm, new_fb); + } + } 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; + // TODO(isbs): only refresh the necessary frames, rather than all of them + for (i = 0; i < REF_FRAMES; ++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 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) { + int i; + for (i = LAST_FRAME; i <= ALTREF_FRAME; ++i) { + cpi->common.global_motion[i] = default_warp_params; + } + cpi->global_motion_search_done = 0; + av1_set_speed_features_framesize_independent(cpi); + av1_set_rd_speed_thresholds(cpi); + av1_set_rd_speed_thresholds_sub8x8(cpi); + cpi->common.interp_filter = SWITCHABLE; + cpi->common.switchable_motion_mode = 1; +} + +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. + *q = av1_rc_pick_q_and_bounds(cpi, cm->width, cm->height, bottom_index, + top_index); + + if (!frame_is_intra_only(cm)) { + set_high_precision_mv(cpi, (*q) < HIGH_PRECISION_MV_QTHRESH, + cpi->common.cur_frame_force_integer_mv); + } + + // 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); + } +} + +#define COUPLED_CHROMA_FROM_LUMA_RESTORATION 0 +static void set_restoration_unit_size(int width, int height, int sx, int sy, + RestorationInfo *rst) { + (void)width; + (void)height; + (void)sx; + (void)sy; +#if COUPLED_CHROMA_FROM_LUMA_RESTORATION + int s = AOMMIN(sx, sy); +#else + int s = 0; +#endif // !COUPLED_CHROMA_FROM_LUMA_RESTORATION + + if (width * height > 352 * 288) + rst[0].restoration_unit_size = RESTORATION_UNITSIZE_MAX; + else + rst[0].restoration_unit_size = (RESTORATION_UNITSIZE_MAX >> 1); + rst[1].restoration_unit_size = rst[0].restoration_unit_size >> s; + rst[2].restoration_unit_size = rst[1].restoration_unit_size; +} + +static void init_ref_frame_bufs(AV1_COMP *cpi) { + AV1_COMMON *const cm = &cpi->common; + 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; + } + if (cm->seq_params.force_screen_content_tools) { + for (i = 0; i < FRAME_BUFFERS; ++i) { + av1_hash_table_init(&pool->frame_bufs[i].hash_table, &cpi->td.mb); + } + } +} + +static void check_initial_width(AV1_COMP *cpi, int use_highbitdepth, + int subsampling_x, int subsampling_y) { + AV1_COMMON *const cm = &cpi->common; + SequenceHeader *const seq_params = &cm->seq_params; + + if (!cpi->initial_width || seq_params->use_highbitdepth != use_highbitdepth || + seq_params->subsampling_x != subsampling_x || + seq_params->subsampling_y != subsampling_y) { + seq_params->subsampling_x = subsampling_x; + seq_params->subsampling_y = subsampling_y; + seq_params->use_highbitdepth = use_highbitdepth; + + alloc_raw_frame_buffers(cpi); + init_ref_frame_bufs(cpi); + 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; + } +} + +// Returns 1 if the assigned width or height was <= 0. +static int set_size_literal(AV1_COMP *cpi, int width, int height) { + AV1_COMMON *cm = &cpi->common; + const int num_planes = av1_num_planes(cm); + check_initial_width(cpi, cm->seq_params.use_highbitdepth, + cm->seq_params.subsampling_x, + cm->seq_params.subsampling_y); + + if (width <= 0 || height <= 0) return 1; + + cm->width = width; + cm->height = height; + + if (cpi->initial_width && cpi->initial_height && + (cm->width > cpi->initial_width || cm->height > cpi->initial_height)) { + av1_free_context_buffers(cm); + av1_free_pc_tree(&cpi->td, num_planes); + alloc_compressor_data(cpi); + realloc_segmentation_maps(cpi); + cpi->initial_width = cpi->initial_height = 0; + } + update_frame_size(cpi); + + return 0; +} + +static void set_frame_size(AV1_COMP *cpi, int width, int height) { + AV1_COMMON *const cm = &cpi->common; + const SequenceHeader *const seq_params = &cm->seq_params; + const int num_planes = av1_num_planes(cm); + MACROBLOCKD *const xd = &cpi->td.mb.e_mbd; + int ref_frame; + + if (width != cm->width || height != cm->height) { + // There has been a change in the encoded frame size + set_size_literal(cpi, width, height); + set_mv_search_params(cpi); + // Recalculate 'all_lossless' in case super-resolution was (un)selected. + cm->all_lossless = cm->coded_lossless && !av1_superres_scaled(cm); + } + + if (cpi->oxcf.pass == 2) { + av1_set_target_rate(cpi, cm->width, cm->height); + } + + alloc_frame_mvs(cm, cm->new_fb_idx); + + // Allocate above context buffers + if (cm->num_allocated_above_context_planes < av1_num_planes(cm) || + cm->num_allocated_above_context_mi_col < cm->mi_cols || + cm->num_allocated_above_contexts < cm->tile_rows) { + av1_free_above_context_buffers(cm, cm->num_allocated_above_contexts); + if (av1_alloc_above_context_buffers(cm, cm->tile_rows)) + aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR, + "Failed to allocate context buffers"); + } + + // Reset the frame pointers to the current frame size. + if (aom_realloc_frame_buffer( + get_frame_new_buffer(cm), cm->width, cm->height, + seq_params->subsampling_x, seq_params->subsampling_y, + seq_params->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"); + + const int frame_width = cm->superres_upscaled_width; + const int frame_height = cm->superres_upscaled_height; + set_restoration_unit_size(frame_width, frame_height, + seq_params->subsampling_x, + seq_params->subsampling_y, cm->rst_info); + for (int i = 0; i < num_planes; ++i) + cm->rst_info[i].frame_restoration_type = RESTORE_NONE; + + av1_alloc_restoration_buffers(cm); + alloc_util_frame_buffers(cpi); // TODO(afergs): Remove? Gets called anyways. + 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; + av1_setup_scale_factors_for_frame(&ref_buf->sf, buf->y_crop_width, + buf->y_crop_height, cm->width, + cm->height); + if (av1_is_scaled(&ref_buf->sf)) + aom_extend_frame_borders(buf, num_planes); + } else { + ref_buf->buf = NULL; + } + } + + av1_setup_scale_factors_for_frame(&cm->sf_identity, cm->width, cm->height, + cm->width, cm->height); + + set_ref_ptrs(cm, xd, LAST_FRAME, LAST_FRAME); +} + +static uint8_t calculate_next_resize_scale(const AV1_COMP *cpi) { + // Choose an arbitrary random number + static unsigned int seed = 56789; + const AV1EncoderConfig *oxcf = &cpi->oxcf; + if (oxcf->pass == 1) return SCALE_NUMERATOR; + uint8_t new_denom = SCALE_NUMERATOR; + + if (cpi->common.seq_params.reduced_still_picture_hdr) return SCALE_NUMERATOR; + switch (oxcf->resize_mode) { + case RESIZE_NONE: new_denom = SCALE_NUMERATOR; break; + case RESIZE_FIXED: + if (cpi->common.frame_type == KEY_FRAME) + new_denom = oxcf->resize_kf_scale_denominator; + else + new_denom = oxcf->resize_scale_denominator; + break; + case RESIZE_RANDOM: new_denom = lcg_rand16(&seed) % 9 + 8; break; + default: assert(0); + } + return new_denom; +} + +static uint8_t calculate_next_superres_scale(AV1_COMP *cpi) { + // Choose an arbitrary random number + static unsigned int seed = 34567; + const AV1EncoderConfig *oxcf = &cpi->oxcf; + if (oxcf->pass == 1) return SCALE_NUMERATOR; + uint8_t new_denom = SCALE_NUMERATOR; + + // Make sure that superres mode of the frame is consistent with the + // sequence-level flag. + assert(IMPLIES(oxcf->superres_mode != SUPERRES_NONE, + cpi->common.seq_params.enable_superres)); + assert(IMPLIES(!cpi->common.seq_params.enable_superres, + oxcf->superres_mode == SUPERRES_NONE)); + + switch (oxcf->superres_mode) { + case SUPERRES_NONE: new_denom = SCALE_NUMERATOR; break; + case SUPERRES_FIXED: + if (cpi->common.frame_type == KEY_FRAME) + new_denom = oxcf->superres_kf_scale_denominator; + else + new_denom = oxcf->superres_scale_denominator; + break; + case SUPERRES_RANDOM: new_denom = lcg_rand16(&seed) % 9 + 8; break; + case SUPERRES_QTHRESH: { + const GF_GROUP *const gf_group = &cpi->twopass.gf_group; + const RATE_FACTOR_LEVEL rf_level = gf_group->rf_level[gf_group->index]; + const double rate_factor_delta = rate_factor_deltas[rf_level]; + const int qthresh = (rate_factor_delta <= 1.0) + ? oxcf->superres_qthresh + : oxcf->superres_kf_qthresh; + av1_set_target_rate(cpi, cpi->oxcf.width, cpi->oxcf.height); + int bottom_index, top_index; + const int q = av1_rc_pick_q_and_bounds( + cpi, cpi->oxcf.width, cpi->oxcf.height, &bottom_index, &top_index); + if (q < qthresh) { + new_denom = SCALE_NUMERATOR; + } else { + const uint8_t min_denom = SCALE_NUMERATOR + 1; + const uint8_t denom_step = (MAXQ - qthresh + 1) >> 3; + + if (q == qthresh) { + new_denom = min_denom; + } else if (denom_step == 0) { + new_denom = SCALE_NUMERATOR << 1; + } else { + const uint8_t additional_denom = (q - qthresh) / denom_step; + new_denom = + AOMMIN(min_denom + additional_denom, SCALE_NUMERATOR << 1); + } + } + break; + } + default: assert(0); + } + return new_denom; +} + +static int dimension_is_ok(int orig_dim, int resized_dim, int denom) { + return (resized_dim * SCALE_NUMERATOR >= orig_dim * denom / 2); +} + +static int dimensions_are_ok(int owidth, int oheight, size_params_type *rsz) { + // Only need to check the width, as scaling is horizontal only. + (void)oheight; + return dimension_is_ok(owidth, rsz->resize_width, rsz->superres_denom); +} + +static int validate_size_scales(RESIZE_MODE resize_mode, + SUPERRES_MODE superres_mode, int owidth, + int oheight, size_params_type *rsz) { + if (dimensions_are_ok(owidth, oheight, rsz)) { // Nothing to do. + return 1; + } + + // Calculate current resize scale. + int resize_denom = + AOMMAX(DIVIDE_AND_ROUND(owidth * SCALE_NUMERATOR, rsz->resize_width), + DIVIDE_AND_ROUND(oheight * SCALE_NUMERATOR, rsz->resize_height)); + + if (resize_mode != RESIZE_RANDOM && superres_mode == SUPERRES_RANDOM) { + // Alter superres scale as needed to enforce conformity. + rsz->superres_denom = + (2 * SCALE_NUMERATOR * SCALE_NUMERATOR) / resize_denom; + if (!dimensions_are_ok(owidth, oheight, rsz)) { + if (rsz->superres_denom > SCALE_NUMERATOR) --rsz->superres_denom; + } + } else if (resize_mode == RESIZE_RANDOM && superres_mode != SUPERRES_RANDOM) { + // Alter resize scale as needed to enforce conformity. + resize_denom = + (2 * SCALE_NUMERATOR * SCALE_NUMERATOR) / rsz->superres_denom; + rsz->resize_width = owidth; + rsz->resize_height = oheight; + av1_calculate_scaled_size(&rsz->resize_width, &rsz->resize_height, + resize_denom); + if (!dimensions_are_ok(owidth, oheight, rsz)) { + if (resize_denom > SCALE_NUMERATOR) { + --resize_denom; + rsz->resize_width = owidth; + rsz->resize_height = oheight; + av1_calculate_scaled_size(&rsz->resize_width, &rsz->resize_height, + resize_denom); + } + } + } else if (resize_mode == RESIZE_RANDOM && superres_mode == SUPERRES_RANDOM) { + // Alter both resize and superres scales as needed to enforce conformity. + do { + if (resize_denom > rsz->superres_denom) + --resize_denom; + else + --rsz->superres_denom; + rsz->resize_width = owidth; + rsz->resize_height = oheight; + av1_calculate_scaled_size(&rsz->resize_width, &rsz->resize_height, + resize_denom); + } while (!dimensions_are_ok(owidth, oheight, rsz) && + (resize_denom > SCALE_NUMERATOR || + rsz->superres_denom > SCALE_NUMERATOR)); + } else { // We are allowed to alter neither resize scale nor superres + // scale. + return 0; + } + return dimensions_are_ok(owidth, oheight, rsz); +} + +// Calculates resize and superres params for next frame +size_params_type av1_calculate_next_size_params(AV1_COMP *cpi) { + const AV1EncoderConfig *oxcf = &cpi->oxcf; + size_params_type rsz = { oxcf->width, oxcf->height, SCALE_NUMERATOR }; + int resize_denom; + if (oxcf->pass == 1) return rsz; + if (cpi->resize_pending_width && cpi->resize_pending_height) { + rsz.resize_width = cpi->resize_pending_width; + rsz.resize_height = cpi->resize_pending_height; + cpi->resize_pending_width = cpi->resize_pending_height = 0; + } else { + resize_denom = calculate_next_resize_scale(cpi); + rsz.resize_width = cpi->oxcf.width; + rsz.resize_height = cpi->oxcf.height; + av1_calculate_scaled_size(&rsz.resize_width, &rsz.resize_height, + resize_denom); + } + rsz.superres_denom = calculate_next_superres_scale(cpi); + if (!validate_size_scales(oxcf->resize_mode, oxcf->superres_mode, oxcf->width, + oxcf->height, &rsz)) + assert(0 && "Invalid scale parameters"); + return rsz; +} + +static void setup_frame_size_from_params(AV1_COMP *cpi, size_params_type *rsz) { + int encode_width = rsz->resize_width; + int encode_height = rsz->resize_height; + + AV1_COMMON *cm = &cpi->common; + cm->superres_upscaled_width = encode_width; + cm->superres_upscaled_height = encode_height; + cm->superres_scale_denominator = rsz->superres_denom; + av1_calculate_scaled_superres_size(&encode_width, &encode_height, + rsz->superres_denom); + set_frame_size(cpi, encode_width, encode_height); +} + +static void setup_frame_size(AV1_COMP *cpi) { + size_params_type rsz = av1_calculate_next_size_params(cpi); + setup_frame_size_from_params(cpi, &rsz); +} + +static void superres_post_encode(AV1_COMP *cpi) { + AV1_COMMON *cm = &cpi->common; + const int num_planes = av1_num_planes(cm); + + if (!av1_superres_scaled(cm)) return; + + assert(cpi->oxcf.enable_superres); + assert(!is_lossless_requested(&cpi->oxcf)); + assert(!cm->all_lossless); + + av1_superres_upscale(cm, NULL); + + // If regular resizing is occurring the source will need to be downscaled to + // match the upscaled superres resolution. Otherwise the original source is + // used. + if (!av1_resize_scaled(cm)) { + cpi->source = cpi->unscaled_source; + if (cpi->last_source != NULL) cpi->last_source = cpi->unscaled_last_source; + } else { + assert(cpi->unscaled_source->y_crop_width != cm->superres_upscaled_width); + assert(cpi->unscaled_source->y_crop_height != cm->superres_upscaled_height); + // Do downscale. cm->(width|height) has been updated by + // av1_superres_upscale + if (aom_realloc_frame_buffer( + &cpi->scaled_source, cm->superres_upscaled_width, + cm->superres_upscaled_height, cm->seq_params.subsampling_x, + cm->seq_params.subsampling_y, cm->seq_params.use_highbitdepth, + AOM_BORDER_IN_PIXELS, cm->byte_alignment, NULL, NULL, NULL)) + aom_internal_error( + &cm->error, AOM_CODEC_MEM_ERROR, + "Failed to reallocate scaled source buffer for superres"); + assert(cpi->scaled_source.y_crop_width == cm->superres_upscaled_width); + assert(cpi->scaled_source.y_crop_height == cm->superres_upscaled_height); + av1_resize_and_extend_frame(cpi->unscaled_source, &cpi->scaled_source, + (int)cm->seq_params.bit_depth, num_planes); + cpi->source = &cpi->scaled_source; + } +} + +static void loopfilter_frame(AV1_COMP *cpi, AV1_COMMON *cm) { + const int num_planes = av1_num_planes(cm); + MACROBLOCKD *xd = &cpi->td.mb.e_mbd; + + assert(IMPLIES(is_lossless_requested(&cpi->oxcf), + cm->coded_lossless && cm->all_lossless)); + + const int no_loopfilter = cm->coded_lossless || cm->large_scale_tile; + const int no_cdef = + !cm->seq_params.enable_cdef || cm->coded_lossless || cm->large_scale_tile; + const int no_restoration = !cm->seq_params.enable_restoration || + cm->all_lossless || cm->large_scale_tile; + + struct loopfilter *lf = &cm->lf; + + if (no_loopfilter) { + lf->filter_level[0] = 0; + lf->filter_level[1] = 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] || lf->filter_level[1]) { +#if LOOP_FILTER_BITMASK + av1_loop_filter_frame(cm->frame_to_show, cm, xd, 0, 0, num_planes, 0); +#else + if (cpi->num_workers > 1) + av1_loop_filter_frame_mt(cm->frame_to_show, cm, xd, 0, num_planes, 0, + cpi->workers, cpi->num_workers, + &cpi->lf_row_sync); + else + av1_loop_filter_frame(cm->frame_to_show, cm, xd, 0, num_planes, 0); +#endif + } + + if (!no_restoration) + av1_loop_restoration_save_boundary_lines(cm->frame_to_show, cm, 0); + + if (no_cdef) { + cm->cdef_bits = 0; + cm->cdef_strengths[0] = 0; + cm->nb_cdef_strengths = 1; + cm->cdef_uv_strengths[0] = 0; + } else { + // Find CDEF parameters + av1_cdef_search(cm->frame_to_show, cpi->source, cm, xd, + cpi->sf.fast_cdef_search); + + // Apply the filter + av1_cdef_frame(cm->frame_to_show, cm, xd); + } + + superres_post_encode(cpi); + + if (no_restoration) { + 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; + } else { + av1_loop_restoration_save_boundary_lines(cm->frame_to_show, cm, 1); + av1_pick_filter_restoration(cpi->source, cpi); + 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) { + if (cpi->num_workers > 1) + av1_loop_restoration_filter_frame_mt(cm->frame_to_show, cm, 0, + cpi->workers, cpi->num_workers, + &cpi->lr_row_sync, &cpi->lr_ctxt); + else + av1_loop_restoration_filter_frame(cm->frame_to_show, cm, 0, + &cpi->lr_ctxt); + } + } +} + +static int encode_without_recode_loop(AV1_COMP *cpi) { + AV1_COMMON *const cm = &cpi->common; + int q = 0, bottom_index = 0, top_index = 0; // Dummy variables. + + aom_clear_system_state(); + + set_size_independent_vars(cpi); + + setup_frame_size(cpi); + + assert(cm->width == cpi->scaled_source.y_crop_width); + assert(cm->height == cpi->scaled_source.y_crop_height); + + set_size_dependent_vars(cpi, &q, &bottom_index, &top_index); + + cpi->source = + av1_scale_if_required(cm, cpi->unscaled_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); + cpi->source->buf_8bit_valid = 0; + if (frame_is_intra_only(cm) == 0) { + scale_references(cpi); + } + + av1_set_quantizer(cm, q); + setup_frame(cpi); + 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); + if (cm->seg.enabled) { + if (!cm->seg.update_data && cm->prev_frame) { + segfeatures_copy(&cm->seg, &cm->prev_frame->seg); + } else { + calculate_segdata(&cm->seg); + } + } else { + memset(&cm->seg, 0, sizeof(cm->seg)); + } + segfeatures_copy(&cm->cur_frame->seg, &cm->seg); + + // 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(); + return AOM_CODEC_OK; +} + +static int 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; + int overshoot_seen = 0; + int undershoot_seen = 0; + int frame_over_shoot_limit; + int frame_under_shoot_limit; + int q = 0, q_low = 0, q_high = 0; + + set_size_independent_vars(cpi); + + cpi->source->buf_8bit_valid = 0; + + aom_clear_system_state(); + setup_frame_size(cpi); + set_size_dependent_vars(cpi, &q, &bottom_index, &top_index); + + do { + aom_clear_system_state(); + + if (loop_count == 0) { + // TODO(agrange) Scale cpi->max_mv_magnitude if frame-size has changed. + set_mv_search_params(cpi); + + // Reset the loop state for new frame size. + overshoot_seen = 0; + undershoot_seen = 0; + + q_low = bottom_index; + q_high = top_index; + + loop_at_this_size = 0; + + // Decide frame size bounds first time through. + av1_rc_compute_frame_size_bounds(cpi, rc->this_frame_target, + &frame_under_shoot_limit, + &frame_over_shoot_limit); + } + + // if frame was scaled calculate global_motion_search again if already + // done + if (loop_count > 0 && cpi->source && cpi->global_motion_search_done) + if (cpi->source->y_crop_width != cm->width || + cpi->source->y_crop_height != cm->height) + cpi->global_motion_search_done = 0; + cpi->source = + av1_scale_if_required(cm, cpi->unscaled_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); + } + scale_references(cpi); + } + av1_set_quantizer(cm, q); + // printf("Frame %d/%d: q = %d, frame_type = %d\n", cm->current_video_frame, + // cm->show_frame, q, cm->frame_type); + + if (loop_count == 0) setup_frame(cpi); + + // Base q-index may have changed, so we need to assign proper default coef + // probs before every iteration. + if (cm->primary_ref_frame == PRIMARY_REF_NONE || + cm->frame_refs[cm->primary_ref_frame].idx < 0) { + av1_default_coef_probs(cm); + av1_setup_frame_contexts(cm); + } + + // 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); + } + if (cm->seg.enabled) { + if (!cm->seg.update_data && cm->prev_frame) { + segfeatures_copy(&cm->seg, &cm->prev_frame->seg); + } else { + calculate_segdata(&cm->seg); + } + } else { + memset(&cm->seg, 0, sizeof(cm->seg)); + } + segfeatures_copy(&cm->cur_frame->seg, &cm->seg); + + // transform / motion compensation build reconstruction frame + save_coding_context(cpi); + 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) { + restore_coding_context(cpi); + + if (av1_pack_bitstream(cpi, dest, size) != AOM_CODEC_OK) + return AOM_CODEC_ERROR; + + 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 (cm->seq_params.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)); + } + // 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; + int retries = 0; + + // 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, cm->width, cm->height); + + q = (q_high + q_low + 1) / 2; + } else { + // Update rate_correction_factor unless + av1_rc_update_rate_correction_factors(cpi, cm->width, cm->height); + + q = av1_rc_regulate_q(cpi, rc->this_frame_target, bottom_index, + AOMMAX(q_high, top_index), cm->width, + cm->height); + + while (q < q_low && retries < 10) { + av1_rc_update_rate_correction_factors(cpi, cm->width, cm->height); + q = av1_rc_regulate_q(cpi, rc->this_frame_target, bottom_index, + AOMMAX(q_high, top_index), cm->width, + cm->height); + 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, cm->width, cm->height); + q = (q_high + q_low) / 2; + } else { + av1_rc_update_rate_correction_factors(cpi, cm->width, cm->height); + q = av1_rc_regulate_q(cpi, rc->this_frame_target, bottom_index, + top_index, cm->width, cm->height); + // 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, cm->width, cm->height); + q = av1_rc_regulate_q(cpi, rc->this_frame_target, bottom_index, + top_index, cm->width, cm->height); + retries++; + } + } + + undershoot_seen = 1; + } + + // 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 (!cpi->sf.gm_disable_recode) { + if (recode_loop_test_global_motion(cpi)) loop = 1; + } + + if (loop) { + ++loop_count; + ++loop_at_this_size; + +#if CONFIG_INTERNAL_STATS + ++cpi->tot_recode_hits; +#endif + } + } while (loop); + + return AOM_CODEC_OK; +} + +static int get_ref_frame_flags(const AV1_COMP *cpi) { + const int *const map = cpi->common.ref_frame_map; + + // No.1 Priority: LAST_FRAME + const int last2_is_last = map[cpi->ref_fb_idx[1]] == map[cpi->ref_fb_idx[0]]; + const int last3_is_last = map[cpi->ref_fb_idx[2]] == map[cpi->ref_fb_idx[0]]; + const int gld_is_last = + map[cpi->ref_fb_idx[GOLDEN_FRAME - 1]] == map[cpi->ref_fb_idx[0]]; + const int bwd_is_last = + map[cpi->ref_fb_idx[BWDREF_FRAME - 1]] == map[cpi->ref_fb_idx[0]]; + const int alt2_is_last = + map[cpi->ref_fb_idx[ALTREF2_FRAME - 1]] == map[cpi->ref_fb_idx[0]]; + const int alt_is_last = + map[cpi->ref_fb_idx[ALTREF_FRAME - 1]] == map[cpi->ref_fb_idx[0]]; + + // No.2 Priority: ALTREF_FRAME + const int last2_is_alt = + map[cpi->ref_fb_idx[1]] == map[cpi->ref_fb_idx[ALTREF_FRAME - 1]]; + const int last3_is_alt = + map[cpi->ref_fb_idx[2]] == map[cpi->ref_fb_idx[ALTREF_FRAME - 1]]; + const int gld_is_alt = map[cpi->ref_fb_idx[GOLDEN_FRAME - 1]] == + map[cpi->ref_fb_idx[ALTREF_FRAME - 1]]; + const int bwd_is_alt = map[cpi->ref_fb_idx[BWDREF_FRAME - 1]] == + map[cpi->ref_fb_idx[ALTREF_FRAME - 1]]; + const int alt2_is_alt = map[cpi->ref_fb_idx[ALTREF2_FRAME - 1]] == + map[cpi->ref_fb_idx[ALTREF_FRAME - 1]]; + + // No.3 Priority: LAST2_FRAME + const int last3_is_last2 = map[cpi->ref_fb_idx[2]] == map[cpi->ref_fb_idx[1]]; + const int gld_is_last2 = + map[cpi->ref_fb_idx[GOLDEN_FRAME - 1]] == map[cpi->ref_fb_idx[1]]; + const int bwd_is_last2 = + map[cpi->ref_fb_idx[BWDREF_FRAME - 1]] == map[cpi->ref_fb_idx[1]]; + const int alt2_is_last2 = + map[cpi->ref_fb_idx[ALTREF2_FRAME - 1]] == map[cpi->ref_fb_idx[1]]; + + // No.4 Priority: LAST3_FRAME + const int gld_is_last3 = + map[cpi->ref_fb_idx[GOLDEN_FRAME - 1]] == map[cpi->ref_fb_idx[2]]; + const int bwd_is_last3 = + map[cpi->ref_fb_idx[BWDREF_FRAME - 1]] == map[cpi->ref_fb_idx[2]]; + const int alt2_is_last3 = + map[cpi->ref_fb_idx[ALTREF2_FRAME - 1]] == map[cpi->ref_fb_idx[2]]; + + // No.5 Priority: GOLDEN_FRAME + const int bwd_is_gld = map[cpi->ref_fb_idx[BWDREF_FRAME - 1]] == + map[cpi->ref_fb_idx[GOLDEN_FRAME - 1]]; + const int alt2_is_gld = map[cpi->ref_fb_idx[ALTREF2_FRAME - 1]] == + map[cpi->ref_fb_idx[GOLDEN_FRAME - 1]]; + + // No.6 Priority: BWDREF_FRAME + const int alt2_is_bwd = map[cpi->ref_fb_idx[ALTREF2_FRAME - 1]] == + map[cpi->ref_fb_idx[BWDREF_FRAME - 1]]; + + // No.7 Priority: ALTREF2_FRAME + + // After av1_apply_encoding_flags() is called, cpi->ref_frame_flags might be + // adjusted according to external encoder flags. + int flags = cpi->ext_ref_frame_flags; + + if (cpi->rc.frames_till_gf_update_due == INT_MAX) flags &= ~AOM_GOLD_FLAG; + + if (alt_is_last) flags &= ~AOM_ALT_FLAG; + + if (last2_is_last || last2_is_alt) flags &= ~AOM_LAST2_FLAG; + + if (last3_is_last || last3_is_alt || last3_is_last2) flags &= ~AOM_LAST3_FLAG; + + if (gld_is_last || gld_is_alt || gld_is_last2 || gld_is_last3) + flags &= ~AOM_GOLD_FLAG; + + if ((bwd_is_last || bwd_is_alt || bwd_is_last2 || bwd_is_last3 || + bwd_is_gld) && + (flags & AOM_BWD_FLAG)) + flags &= ~AOM_BWD_FLAG; + + if ((alt2_is_last || alt2_is_alt || alt2_is_last2 || alt2_is_last3 || + alt2_is_gld || alt2_is_bwd) && + (flags & AOM_ALT2_FLAG)) + flags &= ~AOM_ALT2_FLAG; + + 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_use_s_frame) cpi->common.frame_type = S_FRAME; + cpi->common.force_primary_ref_none = cpi->ext_use_primary_ref_none; + + 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->refresh_bwd_ref_frame = cpi->ext_refresh_bwd_ref_frame; + cpi->refresh_alt2_ref_frame = cpi->ext_refresh_alt2_ref_frame; + cpi->ext_refresh_frame_flags_pending = 0; + } + cpi->common.allow_ref_frame_mvs = cpi->ext_use_ref_frame_mvs; + // A keyframe is already error resilient and keyframes with + // error_resilient_mode interferes with the use of show_existing_frame + // when forward reference keyframes are enabled. + cpi->common.error_resilient_mode = + cpi->ext_use_error_resilient && cpi->common.frame_type != KEY_FRAME; +} + +#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; + + if (recon_buf == NULL) { + printf("Frame %d is not ready.\n", cm->current_video_frame); + return; + } + + static const int flag_list[REF_FRAMES] = { 0, + AOM_LAST_FLAG, + AOM_LAST2_FLAG, + AOM_LAST3_FLAG, + AOM_GOLD_FLAG, + AOM_BWD_FLAG, + AOM_ALT2_FLAG, + AOM_ALT_FLAG }; + printf( + "\n***Frame=%d (frame_offset=%d, show_frame=%d, " + "show_existing_frame=%d) " + "[LAST LAST2 LAST3 GOLDEN BWD ALT2 ALT]=[", + cm->current_video_frame, cm->frame_offset, cm->show_frame, + cm->show_existing_frame); + for (int ref_frame = LAST_FRAME; ref_frame <= ALTREF_FRAME; ++ref_frame) { + const int buf_idx = cm->frame_refs[ref_frame - LAST_FRAME].idx; + const int ref_offset = + (buf_idx >= 0) + ? (int)cm->buffer_pool->frame_bufs[buf_idx].cur_frame_offset + : -1; + printf( + " %d(%c-%d-%4.2f)", ref_offset, + (cpi->ref_frame_flags & flag_list[ref_frame]) ? 'Y' : 'N', + (buf_idx >= 0) ? (int)cpi->frame_rf_level[buf_idx] : -1, + (buf_idx >= 0) ? rate_factor_deltas[cpi->frame_rf_level[buf_idx]] : -1); + } + printf(" ]\n"); + + if (!cm->show_frame) { + printf("Frame %d is a no show frame, so no image dump.\n", + cm->current_video_frame); + return; + } + + int h; + char file_name[256] = "/tmp/enc_filtered_recon.yuv"; + FILE *f_recon = NULL; + + 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, frame_offset=%d, " + "show_frame=%d, show_existing_frame=%d, source_alt_ref_active=%d, " + "refresh_alt_ref_frame=%d, rf_level=%d, " + "y_stride=%4d, uv_stride=%4d, cm->width=%4d, cm->height=%4d\n\n", + cm->current_video_frame, cpi->twopass.gf_group.index, + cpi->twopass.gf_group.update_type[cpi->twopass.gf_group.index], + cm->frame_offset, cm->show_frame, cm->show_existing_frame, + cpi->rc.source_alt_ref_active, cpi->refresh_alt_ref_frame, + cpi->twopass.gf_group.rf_level[cpi->twopass.gf_group.index], + recon_buf->y_stride, recon_buf->uv_stride, cm->width, cm->height); +#if 0 + int ref_frame; + printf("get_ref_frame_map_idx: ["); + for (ref_frame = LAST_FRAME; ref_frame <= ALTREF_FRAME; ++ref_frame) + printf(" %d", get_ref_frame_map_idx(cpi, ref_frame)); + printf(" ]\n"); + printf("cm->new_fb_idx = %d\n", cm->new_fb_idx); + printf("cm->ref_frame_map = ["); + for (ref_frame = LAST_FRAME; ref_frame <= ALTREF_FRAME; ++ref_frame) { + printf(" %d", cm->ref_frame_map[ref_frame - LAST_FRAME]); + } + printf(" ]\n"); +#endif // 0 + + // --- 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 + +static INLINE int is_frame_droppable(AV1_COMP *cpi) { + return !(cpi->refresh_alt_ref_frame || cpi->refresh_alt2_ref_frame || + cpi->refresh_bwd_ref_frame || cpi->refresh_golden_frame || + cpi->refresh_last_frame); +} + +static int 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; + SequenceHeader *const seq_params = &cm->seq_params; + const AV1EncoderConfig *const oxcf = &cpi->oxcf; + struct segmentation *const seg = &cm->seg; + + set_ext_overrides(cpi); + aom_clear_system_state(); + + // frame type has been decided outside of this function call + cm->cur_frame->intra_only = frame_is_intra_only(cm); + cm->cur_frame->frame_type = cm->frame_type; + + // S_FRAMEs are always error resilient + cm->error_resilient_mode |= frame_is_sframe(cm); + + cm->large_scale_tile = cpi->oxcf.large_scale_tile; + cm->single_tile_decoding = cpi->oxcf.single_tile_decoding; + if (cm->large_scale_tile) seq_params->frame_id_numbers_present_flag = 0; + + cm->allow_ref_frame_mvs &= frame_might_allow_ref_frame_mvs(cm); + // cm->allow_ref_frame_mvs needs to be written into the frame header while + // cm->large_scale_tile is 1, therefore, "cm->large_scale_tile=1" case is + // separated from frame_might_allow_ref_frame_mvs(). + cm->allow_ref_frame_mvs &= !cm->large_scale_tile; + + cm->allow_warped_motion = + cpi->oxcf.allow_warped_motion && frame_might_allow_warped_motion(cm); + + // Reset the frame packet stamp index. + if (cm->frame_type == KEY_FRAME && cm->show_frame) + cm->current_video_frame = 0; + + // 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 (encode_show_existing_frame(cm)) { + // NOTE(zoeliu): In BIDIR_PRED, the existing frame to show is the current + // BWDREF_FRAME in the reference frame buffer. + if (cm->frame_type == KEY_FRAME) { + cm->reset_decoder_state = 1; + } else { + cm->frame_type = INTER_FRAME; + } + cm->show_frame = 1; + cpi->frame_flags = *frame_flags; + + restore_coding_context(cpi); + + // Build the bitstream + if (av1_pack_bitstream(cpi, dest, size) != AOM_CODEC_OK) + return AOM_CODEC_ERROR; + + cpi->seq_params_locked = 1; + + // Set up frame to show to get ready for stats collection. + cm->frame_to_show = get_frame_new_buffer(cm); + + // Update current frame offset. + cm->frame_offset = + cm->buffer_pool->frame_bufs[cm->new_fb_idx].cur_frame_offset; + +#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. + // NOTE: + // (1) For BWDREF_FRAME as the show_existing_frame, the reference frame + // update has been done previously when handling the LAST_BIPRED_FRAME + // right before BWDREF_FRAME (in the display order); + // (2) For INTNL_OVERLAY as the show_existing_frame, the reference frame + // update will be done when the following is called, which will + // exchange + // the virtual indexes between LAST_FRAME and ALTREF2_FRAME, so that + // LAST3 will get retired, LAST2 becomes LAST3, LAST becomes LAST2, + // and + // ALTREF2_FRAME will serve as the new LAST_FRAME. + 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, cm->width, cm->height); + av1_rc_postencode_update(cpi, *size); + } + + ++cm->current_video_frame; + + return AOM_CODEC_OK; + } + + // Set default state for segment based loop filter update flags. + cm->lf.mode_ref_delta_update = 0; + + // Set various flags etc to special state if it is a key frame. + if (frame_is_intra_only(cm) || frame_is_sframe(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; + } + 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; + } + + // 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); + return AOM_CODEC_OK; + } + } + + aom_clear_system_state(); + +#if CONFIG_INTERNAL_STATS + memset(cpi->mode_chosen_counts, 0, + MAX_MODES * sizeof(*cpi->mode_chosen_counts)); +#endif + + if (seq_params->frame_id_numbers_present_flag) { + /* Non-normative definition of current_frame_id ("frame counter" with + * wraparound) */ + const int frame_id_length = FRAME_ID_LENGTH; + if (cm->current_frame_id == -1) { + int lsb, msb; + /* quasi-random initialization of current_frame_id for a key frame */ + 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 { + lsb = cpi->source->y_buffer[0] & 0xff; + msb = cpi->source->y_buffer[1] & 0xff; + } + cm->current_frame_id = ((msb << 8) + lsb) % (1 << frame_id_length); + + // S_frame is meant for stitching different streams of different + // resolutions together, so current_frame_id must be the + // same across different streams of the same content current_frame_id + // should be the same and not random. 0x37 is a chosen number as start + // point + if (cpi->oxcf.sframe_enabled) cm->current_frame_id = 0x37; + } else { + cm->current_frame_id = + (cm->current_frame_id + 1 + (1 << frame_id_length)) % + (1 << frame_id_length); + } + } + + switch (cpi->oxcf.cdf_update_mode) { + case 0: // No CDF update for any frames(4~6% compression loss). + cm->disable_cdf_update = 1; + break; + case 1: // Enable CDF update for all frames. + cm->disable_cdf_update = 0; + break; + case 2: + // Strategically determine at which frames to do CDF update. + // Currently only enable CDF update for all-intra and no-show frames(1.5% + // compression loss). + // TODO(huisu@google.com): design schemes for various trade-offs between + // compression quality and decoding speed. + cm->disable_cdf_update = + (frame_is_intra_only(cm) || !cm->show_frame) ? 0 : 1; + break; + } + cm->timing_info_present &= !seq_params->reduced_still_picture_hdr; + + if (cpi->sf.recode_loop == DISALLOW_RECODE) { + if (encode_without_recode_loop(cpi) != AOM_CODEC_OK) return AOM_CODEC_ERROR; + } else { + if (encode_with_recode_loop(cpi, size, dest) != AOM_CODEC_OK) + return AOM_CODEC_ERROR; + } + + cm->last_tile_cols = cm->tile_cols; + cm->last_tile_rows = cm->tile_rows; + +#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 (seq_params->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)); + } + } + + // If the encoder forced a KEY_FRAME decision or if frame is an S_FRAME + if ((cm->frame_type == KEY_FRAME && cm->show_frame) || frame_is_sframe(cm)) { + cpi->refresh_last_frame = 1; + } + + cm->frame_to_show = get_frame_new_buffer(cm); + cm->frame_to_show->color_primaries = seq_params->color_primaries; + cm->frame_to_show->transfer_characteristics = + seq_params->transfer_characteristics; + cm->frame_to_show->matrix_coefficients = seq_params->matrix_coefficients; + cm->frame_to_show->monochrome = seq_params->monochrome; + cm->frame_to_show->chroma_sample_position = + seq_params->chroma_sample_position; + cm->frame_to_show->color_range = seq_params->color_range; + cm->frame_to_show->render_width = cm->render_width; + cm->frame_to_show->render_height = cm->render_height; + + // TODO(zoeliu): For non-ref frames, loop filtering may need to be turned + // off. + + // Pick the loop filter level for the frame. + if (!cm->allow_intrabc) { + loopfilter_frame(cpi, cm); + } else { + cm->lf.filter_level[0] = 0; + cm->lf.filter_level[1] = 0; + cm->cdef_bits = 0; + cm->cdef_strengths[0] = 0; + cm->nb_cdef_strengths = 1; + cm->cdef_uv_strengths[0] = 0; + 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; + } + + // TODO(debargha): Fix mv search range on encoder side + // aom_extend_frame_inner_borders(cm->frame_to_show, av1_num_planes(cm)); + aom_extend_frame_borders(cm->frame_to_show, av1_num_planes(cm)); + +#ifdef OUTPUT_YUV_REC + aom_write_one_yuv_frame(cm, cm->frame_to_show); +#endif + + // Build the bitstream + if (av1_pack_bitstream(cpi, dest, size) != AOM_CODEC_OK) + return AOM_CODEC_ERROR; + + cpi->seq_params_locked = 1; + + if (skip_adapt) return AOM_CODEC_OK; + + if (seq_params->frame_id_numbers_present_flag) { + int i; + // Update reference frame id values based on the value of refresh_frame_mask + for (i = 0; i < REF_FRAMES; i++) { + if ((cpi->refresh_frame_mask >> i) & 1) { + cm->ref_frame_id[i] = cm->current_frame_id; + } + } + } + +#if DUMP_RECON_FRAMES == 1 + // NOTE(zoeliu): For debug - Output the filtered reconstructed video. + dump_filtered_recon_frames(cpi); +#endif // DUMP_RECON_FRAMES + + if (cm->seg.enabled) { + if (cm->seg.update_map) { + update_reference_segmentation_map(cpi); + } else if (cm->last_frame_seg_map) { + memcpy(cm->current_frame_seg_map, cm->last_frame_seg_map, + cm->mi_cols * cm->mi_rows * sizeof(uint8_t)); + } + } + + if (frame_is_intra_only(cm) == 0) { + release_scaled_references(cpi); + } + + update_reference_frames(cpi); + +#if CONFIG_ENTROPY_STATS + av1_accumulate_frame_counts(&aggregate_fc, &cpi->counts); +#endif // CONFIG_ENTROPY_STATS + + if (cm->refresh_frame_context == REFRESH_FRAME_CONTEXT_BACKWARD) { + *cm->fc = cpi->tile_data[cm->largest_tile_id].tctx; + av1_reset_cdf_symbol_counters(cm->fc); + } + + 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 (cpi->refresh_bwd_ref_frame == 1) + cpi->frame_flags |= FRAMEFLAGS_BWDREF; + else + cpi->frame_flags &= ~FRAMEFLAGS_BWDREF; + + cm->last_frame_type = cm->frame_type; + + av1_rc_postencode_update(cpi, *size); + + 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; + + // A droppable frame might not be shown but it always + // takes a space in the gf group. Therefore, even when + // it is not shown, we still need update the count down. + + if (cm->show_frame) { + // TODO(zoeliu): We may only swamp mi and prev_mi for those frames that + // are + // being used as reference. + 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; + } + + // NOTE: Shall not refer to any frame not used as reference. + if (cm->is_reference_frame) { + // 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. + cm->last_show_frame = cm->show_frame; + } + + return AOM_CODEC_OK; +} + +static INLINE void update_keyframe_counters(AV1_COMP *cpi) { + // TODO(zoeliu): To investigate whether we should treat BWDREF_FRAME + // differently here for rc->avg_frame_bandwidth. + if (cpi->common.show_frame || cpi->rc.is_bwd_ref_frame) { + if (!cpi->common.show_existing_frame || cpi->rc.is_src_frame_alt_ref || + cpi->common.frame_type == KEY_FRAME) { + // If this is a show_existing_frame with a source other than altref, + // or if it is not a displayed forward keyframe, the keyframe update + // counters were incremented when it was originally encoded. + cpi->rc.frames_since_key++; + cpi->rc.frames_to_key--; + } + } +} + +static INLINE void update_frames_till_gf_update(AV1_COMP *cpi) { + // TODO(weitinglin): Updating this counter for is_frame_droppable + // is a work-around to handle the condition when a frame is drop. + // We should fix the cpi->common.show_frame flag + // instead of checking the other condition to update the counter properly. + if (cpi->common.show_frame || is_frame_droppable(cpi)) { + // Decrement count down till next gf + if (cpi->rc.frames_till_gf_update_due > 0) + cpi->rc.frames_till_gf_update_due--; + } +} + +static INLINE void update_twopass_gf_group_index(AV1_COMP *cpi) { + // Increment the gf group index ready for the next frame. If this is + // a show_existing_frame with a source other than altref, or if it is not + // a displayed forward keyframe, the index was incremented when it was + // originally encoded. + if (!cpi->common.show_existing_frame || cpi->rc.is_src_frame_alt_ref || + cpi->common.frame_type == KEY_FRAME) { + ++cpi->twopass.gf_group.index; + } +} + +static void update_rc_counts(AV1_COMP *cpi) { + update_keyframe_counters(cpi); + update_frames_till_gf_update(cpi); + if (cpi->oxcf.pass == 2) update_twopass_gf_group_index(cpi); +} + +static int Pass0Encode(AV1_COMP *cpi, size_t *size, uint8_t *dest, + int skip_adapt, unsigned int *frame_flags) { + if (cpi->oxcf.rc_mode == AOM_CBR) { + av1_rc_get_one_pass_cbr_params(cpi); + } else { + av1_rc_get_one_pass_vbr_params(cpi); + } + if (encode_frame_to_data_rate(cpi, size, dest, skip_adapt, frame_flags) != + AOM_CODEC_OK) { + return AOM_CODEC_ERROR; + } + update_rc_counts(cpi); + check_show_existing_frame(cpi); + return AOM_CODEC_OK; +} + +static int Pass2Encode(AV1_COMP *cpi, size_t *size, uint8_t *dest, + unsigned int *frame_flags) { +#if CONFIG_MISMATCH_DEBUG + mismatch_move_frame_idx_w(); +#endif +#if TXCOEFF_COST_TIMER + AV1_COMMON *cm = &cpi->common; + cm->txcoeff_cost_timer = 0; + cm->txcoeff_cost_count = 0; +#endif + + if (encode_frame_to_data_rate(cpi, size, dest, 0, frame_flags) != + AOM_CODEC_OK) { + return AOM_CODEC_ERROR; + } + +#if TXCOEFF_COST_TIMER + cm->cum_txcoeff_cost_timer += cm->txcoeff_cost_timer; + fprintf(stderr, + "\ntxb coeff cost block number: %ld, frame time: %ld, cum time %ld " + "in us\n", + cm->txcoeff_cost_count, cm->txcoeff_cost_timer, + cm->cum_txcoeff_cost_timer); +#endif + + av1_twopass_postencode_update(cpi); + update_rc_counts(cpi); + check_show_existing_frame(cpi); + return AOM_CODEC_OK; +} + +#if CONFIG_DENOISE +static int apply_denoise_2d(AV1_COMP *cpi, YV12_BUFFER_CONFIG *sd, + int block_size, float noise_level, + int64_t time_stamp, int64_t end_time) { + AV1_COMMON *const cm = &cpi->common; + if (!cpi->denoise_and_model) { + cpi->denoise_and_model = aom_denoise_and_model_alloc( + cm->seq_params.bit_depth, block_size, noise_level); + if (!cpi->denoise_and_model) { + aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR, + "Error allocating denoise and model"); + return -1; + } + } + if (!cpi->film_grain_table) { + cpi->film_grain_table = aom_malloc(sizeof(*cpi->film_grain_table)); + if (!cpi->film_grain_table) { + aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR, + "Error allocating grain table"); + return -1; + } + memset(cpi->film_grain_table, 0, sizeof(*cpi->film_grain_table)); + } + if (aom_denoise_and_model_run(cpi->denoise_and_model, sd, + &cm->film_grain_params)) { + if (cm->film_grain_params.apply_grain) { + aom_film_grain_table_append(cpi->film_grain_table, time_stamp, end_time, + &cm->film_grain_params); + } + } + return 0; +} +#endif + +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; + const SequenceHeader *const seq_params = &cm->seq_params; + struct aom_usec_timer timer; + int res = 0; + const int subsampling_x = sd->subsampling_x; + const int subsampling_y = sd->subsampling_y; + const int use_highbitdepth = (sd->flags & YV12_FLAG_HIGHBITDEPTH) != 0; + + check_initial_width(cpi, use_highbitdepth, subsampling_x, subsampling_y); + + aom_usec_timer_start(&timer); + +#if CONFIG_DENOISE + if (cpi->oxcf.noise_level > 0) + if (apply_denoise_2d(cpi, sd, cpi->oxcf.noise_block_size, + cpi->oxcf.noise_level, time_stamp, end_time) < 0) + res = -1; +#endif // CONFIG_DENOISE + + if (av1_lookahead_push(cpi->lookahead, sd, time_stamp, end_time, + use_highbitdepth, frame_flags)) + res = -1; + aom_usec_timer_mark(&timer); + cpi->time_receive_data += aom_usec_timer_elapsed(&timer); + + if ((seq_params->profile == PROFILE_0) && !seq_params->monochrome && + (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 2"); + res = -1; + } + if ((seq_params->profile == PROFILE_1) && + !(subsampling_x == 0 && subsampling_y == 0)) { + aom_internal_error(&cm->error, AOM_CODEC_INVALID_PARAM, + "Profile 1 requires 4:4:4 color format"); + res = -1; + } + if ((seq_params->profile == PROFILE_2) && + (seq_params->bit_depth <= AOM_BITS_10) && + !(subsampling_x == 1 && subsampling_y == 0)) { + aom_internal_error(&cm->error, AOM_CODEC_INVALID_PARAM, + "Profile 2 bit-depth < 10 requires 4:2:2 color format"); + 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 || cpi->refresh_bwd_ref_frame || + cpi->refresh_alt2_ref_frame || 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; +} + +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; +} + +// Returns 0 if this is not an alt ref else the offset of the source frame +// used as the arf midpoint. +static int get_arf2_src_index(AV1_COMP *cpi) { + int arf2_src_index = 0; + if (is_altref_enabled(cpi) && cpi->num_extra_arfs) { + if (cpi->oxcf.pass == 2) { + const GF_GROUP *const gf_group = &cpi->twopass.gf_group; + if (gf_group->update_type[gf_group->index] == INTNL_ARF_UPDATE) { + arf2_src_index = gf_group->arf_src_offset[gf_group->index]; + } + } + } + return arf2_src_index; +} + +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 = + (gf_group->update_type[gf_group->index] == INTNL_OVERLAY_UPDATE) || + (gf_group->update_type[gf_group->index] == OVERLAY_UPDATE); + rc->is_src_frame_ext_arf = + gf_group->update_type[gf_group->index] == INTNL_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; + + if (rc->is_src_frame_ext_arf && !cpi->common.show_existing_frame) { + // For INTNL_OVERLAY, when show_existing_frame == 0, they do need to + // refresh the LAST_FRAME, i.e. LAST3 gets retired, LAST2 becomes LAST3, + // LAST becomes LAST2, and INTNL_OVERLAY becomes LAST. + cpi->refresh_last_frame = 1; + } else { + // 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[STAT_Y] += y; + s->stat[STAT_U] += u; + s->stat[STAT_V] += v; + s->stat[STAT_ALL] += all; + s->worst = AOMMIN(s->worst, all); +} + +static void compute_internal_stats(AV1_COMP *cpi, int frame_bytes) { + AV1_COMMON *const cm = &cpi->common; + double samples = 0.0; + uint32_t in_bit_depth = 8; + uint32_t bit_depth = 8; + +#if CONFIG_INTER_STATS_ONLY + if (cm->frame_type == KEY_FRAME) return; // skip key frame +#endif + cpi->bytes += frame_bytes; + + if (cm->seq_params.use_highbitdepth) { + in_bit_depth = cpi->oxcf.input_bit_depth; + bit_depth = cm->seq_params.bit_depth; + } + 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. + aom_calc_highbd_psnr(orig, recon, &psnr, bit_depth, in_bit_depth); + + 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 (cm->seq_params.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); + + 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"); + double y2 = psnr.psnr[1]; + double u2 = psnr.psnr[2]; + double v2 = psnr.psnr[3]; + double frame_psnr2 = psnr.psnr[0]; + fprintf(f, "%5d : Y%f7.3:U%f7.3:V%f7.3:F%f7.3:S%7.3f\n", + cm->current_video_frame, y2, u2, v2, + frame_psnr2, frame_ssim2); + fclose(f); + } +#endif + } + if (cpi->b_calculate_blockiness) { + if (!cm->seq_params.use_highbitdepth) { + 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 (!cm->seq_params.use_highbitdepth) { + 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 + +static int is_integer_mv(AV1_COMP *cpi, const YV12_BUFFER_CONFIG *cur_picture, + const YV12_BUFFER_CONFIG *last_picture, + hash_table *last_hash_table) { + aom_clear_system_state(); + // check use hash ME + int k; + uint32_t hash_value_1; + uint32_t hash_value_2; + + const int block_size = 8; + const double threshold_current = 0.8; + const double threshold_average = 0.95; + const int max_history_size = 32; + int T = 0; // total block + int C = 0; // match with collocated block + int S = 0; // smooth region but not match with collocated block + int M = 0; // match with other block + + const int pic_width = cur_picture->y_width; + const int pic_height = cur_picture->y_height; + for (int i = 0; i + block_size <= pic_height; i += block_size) { + for (int j = 0; j + block_size <= pic_width; j += block_size) { + const int x_pos = j; + const int y_pos = i; + int match = 1; + T++; + + // check whether collocated block match with current + uint8_t *p_cur = cur_picture->y_buffer; + uint8_t *p_ref = last_picture->y_buffer; + int stride_cur = cur_picture->y_stride; + int stride_ref = last_picture->y_stride; + p_cur += (y_pos * stride_cur + x_pos); + p_ref += (y_pos * stride_ref + x_pos); + + if (cur_picture->flags & YV12_FLAG_HIGHBITDEPTH) { + uint16_t *p16_cur = CONVERT_TO_SHORTPTR(p_cur); + uint16_t *p16_ref = CONVERT_TO_SHORTPTR(p_ref); + for (int tmpY = 0; tmpY < block_size && match; tmpY++) { + for (int tmpX = 0; tmpX < block_size && match; tmpX++) { + if (p16_cur[tmpX] != p16_ref[tmpX]) { + match = 0; + } + } + p16_cur += stride_cur; + p16_ref += stride_ref; + } + } else { + for (int tmpY = 0; tmpY < block_size && match; tmpY++) { + for (int tmpX = 0; tmpX < block_size && match; tmpX++) { + if (p_cur[tmpX] != p_ref[tmpX]) { + match = 0; + } + } + p_cur += stride_cur; + p_ref += stride_ref; + } + } + + if (match) { + C++; + continue; + } + + if (av1_hash_is_horizontal_perfect(cur_picture, block_size, x_pos, + y_pos) || + av1_hash_is_vertical_perfect(cur_picture, block_size, x_pos, y_pos)) { + S++; + continue; + } + + av1_get_block_hash_value( + cur_picture->y_buffer + y_pos * stride_cur + x_pos, stride_cur, + block_size, &hash_value_1, &hash_value_2, + (cur_picture->flags & YV12_FLAG_HIGHBITDEPTH), &cpi->td.mb); + // Hashing does not work for highbitdepth currently. + // TODO(Roger): Make it work for highbitdepth. + if (av1_use_hash_me(&cpi->common)) { + if (av1_has_exact_match(last_hash_table, hash_value_1, hash_value_2)) { + M++; + } + } + } + } + + assert(T > 0); + double csm_rate = ((double)(C + S + M)) / ((double)(T)); + double m_rate = ((double)(M)) / ((double)(T)); + + cpi->csm_rate_array[cpi->rate_index] = csm_rate; + cpi->m_rate_array[cpi->rate_index] = m_rate; + + cpi->rate_index = (cpi->rate_index + 1) % max_history_size; + cpi->rate_size++; + cpi->rate_size = AOMMIN(cpi->rate_size, max_history_size); + + if (csm_rate < threshold_current) { + return 0; + } + + if (C == T) { + return 1; + } + + double csm_average = 0.0; + double m_average = 0.0; + + for (k = 0; k < cpi->rate_size; k++) { + csm_average += cpi->csm_rate_array[k]; + m_average += cpi->m_rate_array[k]; + } + csm_average /= cpi->rate_size; + m_average /= cpi->rate_size; + + if (csm_average < threshold_average) { + return 0; + } + + if (M > (T - C - S) / 3) { + return 1; + } + + if (csm_rate > 0.99 && m_rate > 0.01) { + return 1; + } + + if (csm_average + m_average > 1.01) { + return 1; + } + + return 0; +} + +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 aom_rational_t *timebase) { + const AV1EncoderConfig *const oxcf = &cpi->oxcf; + AV1_COMMON *const cm = &cpi->common; + const int num_planes = av1_num_planes(cm); + 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; + int brf_src_index; + int i; + +#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 + + cm->showable_frame = 0; + aom_usec_timer_start(&cmptimer); + + set_high_precision_mv(cpi, ALTREF_HIGH_PRECISION_MV, 0); + + // Normal defaults + cm->refresh_frame_context = oxcf->frame_parallel_decoding_mode + ? REFRESH_FRAME_CONTEXT_DISABLED + : REFRESH_FRAME_CONTEXT_BACKWARD; + if (oxcf->large_scale_tile) + cm->refresh_frame_context = REFRESH_FRAME_CONTEXT_DISABLED; + + // default reference buffers update config + av1_configure_buffer_updates_firstpass(cpi, LF_UPDATE); + + // Initialize fields related to forward keyframes + cpi->no_show_kf = 0; + cm->reset_decoder_state = 0; + + // Don't allow a show_existing_frame to coincide with an error resilient or + // S-Frame. An exception can be made in the case of a keyframe, since it + // does not depend on any previous frames. We must make this exception here + // because of the use of show_existing_frame with forward coded keyframes. + struct lookahead_entry *lookahead_src = NULL; + if (cm->current_video_frame > 0) + lookahead_src = av1_lookahead_peek(cpi->lookahead, 0); + + int use_show_existing = 1; + if (lookahead_src != NULL) { + const int is_error_resilient = + cpi->oxcf.error_resilient_mode || + (lookahead_src->flags & AOM_EFLAG_ERROR_RESILIENT); + const int is_s_frame = cpi->oxcf.s_frame_mode || + (lookahead_src->flags & AOM_EFLAG_SET_S_FRAME); + const int is_key_frame = + (rc->frames_to_key == 0) || (cpi->frame_flags & FRAMEFLAGS_KEY); + use_show_existing = !(is_error_resilient || is_s_frame) || is_key_frame; + } + + if (oxcf->pass == 2 && cm->show_existing_frame && use_show_existing) { + // 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; + } + av1_apply_encoding_flags(cpi, source->flags); + 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); + + if (Pass2Encode(cpi, size, dest, frame_flags) != AOM_CODEC_OK) + return AOM_CODEC_ERROR; + + if (cpi->b_calculate_psnr) generate_psnr_packet(cpi); + +#if CONFIG_INTERNAL_STATS + compute_internal_stats(cpi, (int)(*size)); +#endif // CONFIG_INTERNAL_STATS + + // Clear down mmx registers + aom_clear_system_state(); + + cm->show_existing_frame = 0; + return 0; + } + + // 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) { + cm->showable_frame = 1; + cpi->alt_ref_source = source; + // When arf_src_index == rc->frames_to_key, it indicates a fwd_kf + if (arf_src_index == rc->frames_to_key) { + // Skip temporal filtering and mark as intra_only if we have a fwd_kf + const GF_GROUP *const gf_group = &cpi->twopass.gf_group; + int which_arf = gf_group->arf_update_idx[gf_group->index]; + cpi->is_arf_filter_off[which_arf] = 1; + cpi->no_show_kf = 1; + } else { + 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, num_planes); + force_src_buffer = &cpi->alt_ref_buffer; + } + } + cm->show_frame = 0; + cm->intra_only = 0; + + if (oxcf->pass < 2) { + // In second pass, the buffer updates configure will be set + // in the function av1_rc_get_second_pass_params + av1_configure_buffer_updates_firstpass(cpi, ARF_UPDATE); + } + } + rc->source_alt_ref_pending = 0; + } + + // Should we encode an arf2 frame. + arf_src_index = get_arf2_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) { + cm->showable_frame = 1; + 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, num_planes); + force_src_buffer = &cpi->alt_ref_buffer; + } + + cm->show_frame = 0; + cm->intra_only = 0; + + if (oxcf->pass < 2) { + // In second pass, the buffer updates configure will be set + // in the function av1_rc_get_second_pass_params + av1_configure_buffer_updates_firstpass(cpi, INTNL_ARF_UPDATE); + } + } + rc->source_alt_ref_pending = 0; + } + + 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->showable_frame = 1; + cm->show_frame = 0; + cm->intra_only = 0; + + if (oxcf->pass < 2) { + // In second pass, the buffer updates configure will be set + // in the function av1_rc_get_second_pass_params + av1_configure_buffer_updates_firstpass(cpi, BIPRED_UPDATE); + } + } + } + + if (!source) { + // Get last frame source. + if (cm->current_video_frame > 0) { + if ((last_source = av1_lookahead_peek(cpi->lookahead, -1)) == NULL) + return -1; + } + if (cm->current_video_frame > 0) assert(last_source != NULL); + // 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->unscaled_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; + av1_apply_encoding_flags(cpi, source->flags); + *frame_flags = (source->flags & AOM_EFLAG_FORCE_KF) ? FRAMEFLAGS_KEY : 0; + + } else { + *size = 0; + if (flush && oxcf->pass == 1 && !cpi->twopass.first_pass_done) { + av1_end_first_pass(cpi); /* get last stats packet */ + 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; + + // Retain the RF_LEVEL for the current newly coded frame. + cpi->frame_rf_level[cm->new_fb_idx] = + cpi->twopass.gf_group.rf_level[cpi->twopass.gf_group.index]; + + cm->cur_frame = &pool->frame_bufs[cm->new_fb_idx]; + cm->cur_frame->buf.buf_8bit_valid = 0; + + if (cpi->film_grain_table) { + cm->seq_params.film_grain_params_present = aom_film_grain_table_lookup( + cpi->film_grain_table, *time_stamp, *time_end, 0 /* =erase */, + &cm->film_grain_params); + } + cm->cur_frame->film_grain_params_present = + cm->seq_params.film_grain_params_present; + + // only one operating point supported now + const int64_t pts64 = ticks_to_timebase_units(timebase, *time_stamp); + if (pts64 < 0 || pts64 > UINT32_MAX) return AOM_CODEC_ERROR; + cpi->common.frame_presentation_time = (uint32_t)pts64; + + // Start with a 0 size frame. + *size = 0; + + cpi->frame_flags = *frame_flags; + + if (oxcf->pass == 2) { + av1_rc_get_second_pass_params(cpi); + } else if (oxcf->pass == 1) { + setup_frame_size(cpi); + } + + if (cpi->oxcf.pass != 0 || frame_is_intra_only(cm) == 1) { + for (i = 0; i < REF_FRAMES; ++i) cpi->scaled_ref_idx[i] = INVALID_IDX; + } + + cm->using_qmatrix = cpi->oxcf.using_qm; + cm->min_qmlevel = cpi->oxcf.qm_minlevel; + cm->max_qmlevel = cpi->oxcf.qm_maxlevel; + + if (cm->seq_params.frame_id_numbers_present_flag) { + if (*time_stamp == 0) { + cpi->common.current_frame_id = -1; + } + } + + cpi->cur_poc++; + if (oxcf->pass != 1 && cpi->common.allow_screen_content_tools && + !frame_is_intra_only(cm)) { + if (cpi->common.seq_params.force_integer_mv == 2) { + struct lookahead_entry *previous_entry = + av1_lookahead_peek(cpi->lookahead, cpi->previous_index); + if (!previous_entry) + cpi->common.cur_frame_force_integer_mv = 0; + else + cpi->common.cur_frame_force_integer_mv = is_integer_mv( + cpi, cpi->source, &previous_entry->img, cpi->previous_hash_table); + } else { + cpi->common.cur_frame_force_integer_mv = + cpi->common.seq_params.force_integer_mv; + } + } else { + cpi->common.cur_frame_force_integer_mv = 0; + } + + 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) { + if (Pass2Encode(cpi, size, dest, frame_flags) != AOM_CODEC_OK) + return AOM_CODEC_ERROR; + } else { + // One pass encode + if (Pass0Encode(cpi, size, dest, 0, frame_flags) != AOM_CODEC_OK) + return AOM_CODEC_ERROR; + } + if (oxcf->pass != 1 && cpi->common.allow_screen_content_tools) { + cpi->previous_hash_table = &cm->cur_frame->hash_table; + { + int l; + for (l = -MAX_PRE_FRAMES; l < cpi->lookahead->max_sz; l++) { + if ((cpi->lookahead->buf + l) == source) { + cpi->previous_index = l; + break; + } + } + + if (l == cpi->lookahead->max_sz) { + aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR, + "Failed to find last frame original buffer"); + } + } + } + + if (!cm->large_scale_tile) { + cm->frame_contexts[cm->new_fb_idx] = *cm->fc; + } + +#define EXT_TILE_DEBUG 0 +#if EXT_TILE_DEBUG + if (cm->large_scale_tile && oxcf->pass == 2) { + char fn[20] = "./fc"; + fn[4] = cm->current_video_frame / 100 + '0'; + fn[5] = (cm->current_video_frame % 100) / 10 + '0'; + fn[6] = (cm->current_video_frame % 10) + '0'; + fn[7] = '\0'; + av1_print_frame_contexts(cm->fc, fn); + } +#endif // EXT_TILE_DEBUG +#undef EXT_TILE_DEBUG + + cm->showable_frame = !cm->show_frame && cm->showable_frame; + + // 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, (int)(*size)); + } +#endif // CONFIG_INTERNAL_STATS + + 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->seq_params.subsampling_x; + dest->uv_height = cm->height >> cm->seq_params.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; +} + +static int equal_dimensions_and_border(const YV12_BUFFER_CONFIG *a, + const YV12_BUFFER_CONFIG *b) { + return a->y_height == b->y_height && a->y_width == b->y_width && + a->uv_height == b->uv_height && a->uv_width == b->uv_width && + a->y_stride == b->y_stride && a->uv_stride == b->uv_stride && + a->border == b->border && + (a->flags & YV12_FLAG_HIGHBITDEPTH) == + (b->flags & YV12_FLAG_HIGHBITDEPTH); +} + +aom_codec_err_t av1_copy_new_frame_enc(AV1_COMMON *cm, + YV12_BUFFER_CONFIG *new_frame, + YV12_BUFFER_CONFIG *sd) { + const int num_planes = av1_num_planes(cm); + if (!equal_dimensions_and_border(new_frame, sd)) + aom_internal_error(&cm->error, AOM_CODEC_ERROR, + "Incorrect buffer dimensions"); + else + aom_yv12_copy_frame(new_frame, sd, num_planes); + + return cm->error.error_code; +} + +int av1_set_internal_size(AV1_COMP *cpi, AOM_SCALING horiz_mode, + AOM_SCALING vert_mode) { + 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 + cpi->resize_pending_width = (hs - 1 + cpi->oxcf.width * hr) / hs; + cpi->resize_pending_height = (vs - 1 + cpi->oxcf.height * vr) / vs; + + return 0; +} + +int av1_get_quantizer(AV1_COMP *cpi) { return cpi->common.base_qindex; } + +int av1_convert_sect5obus_to_annexb(uint8_t *buffer, size_t *frame_size) { + size_t output_size = 0; + size_t total_bytes_read = 0; + size_t remaining_size = *frame_size; + uint8_t *buff_ptr = buffer; + + // go through each OBUs + while (total_bytes_read < *frame_size) { + uint8_t saved_obu_header[2]; + uint64_t obu_payload_size; + size_t length_of_payload_size; + size_t length_of_obu_size; + uint32_t obu_header_size = (buff_ptr[0] >> 2) & 0x1 ? 2 : 1; + size_t obu_bytes_read = obu_header_size; // bytes read for current obu + + // save the obu header (1 or 2 bytes) + memmove(saved_obu_header, buff_ptr, obu_header_size); + // clear the obu_has_size_field + saved_obu_header[0] = saved_obu_header[0] & (~0x2); + + // get the payload_size and length of payload_size + if (aom_uleb_decode(buff_ptr + obu_header_size, remaining_size, + &obu_payload_size, &length_of_payload_size) != 0) { + return AOM_CODEC_ERROR; + } + obu_bytes_read += length_of_payload_size; + + // calculate the length of size of the obu header plus payload + length_of_obu_size = + aom_uleb_size_in_bytes((uint64_t)(obu_header_size + obu_payload_size)); + + // move the rest of data to new location + memmove(buff_ptr + length_of_obu_size + obu_header_size, + buff_ptr + obu_bytes_read, remaining_size - obu_bytes_read); + obu_bytes_read += (size_t)obu_payload_size; + + // write the new obu size + const uint64_t obu_size = obu_header_size + obu_payload_size; + size_t coded_obu_size; + if (aom_uleb_encode(obu_size, sizeof(obu_size), buff_ptr, + &coded_obu_size) != 0) { + return AOM_CODEC_ERROR; + } + + // write the saved (modified) obu_header following obu size + memmove(buff_ptr + length_of_obu_size, saved_obu_header, obu_header_size); + + total_bytes_read += obu_bytes_read; + remaining_size -= obu_bytes_read; + buff_ptr += length_of_obu_size + obu_size; + output_size += length_of_obu_size + (size_t)obu_size; + } + + *frame_size = output_size; + return AOM_CODEC_OK; +} + +void av1_apply_encoding_flags(AV1_COMP *cpi, aom_enc_frame_flags_t flags) { + // TODO(yunqingwang): For what references to use, external encoding flags + // should be consistent with internal reference frame selection. Need to + // ensure that there is not conflict between the two. In AV1 encoder, the + // priority rank for 7 reference frames are: LAST, ALTREF, LAST2, LAST3, + // GOLDEN, BWDREF, ALTREF2. If only one reference frame is used, it must be + // LAST. + cpi->ext_ref_frame_flags = AOM_REFFRAME_ALL; + if (flags & + (AOM_EFLAG_NO_REF_LAST | AOM_EFLAG_NO_REF_LAST2 | AOM_EFLAG_NO_REF_LAST3 | + AOM_EFLAG_NO_REF_GF | AOM_EFLAG_NO_REF_ARF | AOM_EFLAG_NO_REF_BWD | + AOM_EFLAG_NO_REF_ARF2)) { + if (flags & AOM_EFLAG_NO_REF_LAST) { + cpi->ext_ref_frame_flags = 0; + } else { + int ref = AOM_REFFRAME_ALL; + + if (flags & AOM_EFLAG_NO_REF_LAST2) ref ^= AOM_LAST2_FLAG; + if (flags & AOM_EFLAG_NO_REF_LAST3) ref ^= AOM_LAST3_FLAG; + + if (flags & AOM_EFLAG_NO_REF_GF) ref ^= AOM_GOLD_FLAG; + + if (flags & AOM_EFLAG_NO_REF_ARF) { + ref ^= AOM_ALT_FLAG; + ref ^= AOM_BWD_FLAG; + ref ^= AOM_ALT2_FLAG; + } else { + if (flags & AOM_EFLAG_NO_REF_BWD) ref ^= AOM_BWD_FLAG; + if (flags & AOM_EFLAG_NO_REF_ARF2) ref ^= AOM_ALT2_FLAG; + } + + av1_use_as_reference(cpi, ref); + } + } + + if (flags & + (AOM_EFLAG_NO_UPD_LAST | AOM_EFLAG_NO_UPD_GF | AOM_EFLAG_NO_UPD_ARF)) { + int upd = AOM_REFFRAME_ALL; + + // Refreshing LAST/LAST2/LAST3 is handled by 1 common flag. + if (flags & AOM_EFLAG_NO_UPD_LAST) upd ^= AOM_LAST_FLAG; + + if (flags & AOM_EFLAG_NO_UPD_GF) upd ^= AOM_GOLD_FLAG; + + if (flags & AOM_EFLAG_NO_UPD_ARF) { + upd ^= AOM_ALT_FLAG; + upd ^= AOM_BWD_FLAG; + upd ^= AOM_ALT2_FLAG; + } + + av1_update_reference(cpi, upd); + } + + cpi->ext_use_ref_frame_mvs = cpi->oxcf.allow_ref_frame_mvs & + ((flags & AOM_EFLAG_NO_REF_FRAME_MVS) == 0); + cpi->ext_use_error_resilient = cpi->oxcf.error_resilient_mode | + ((flags & AOM_EFLAG_ERROR_RESILIENT) != 0); + cpi->ext_use_s_frame = + cpi->oxcf.s_frame_mode | ((flags & AOM_EFLAG_SET_S_FRAME) != 0); + cpi->ext_use_primary_ref_none = (flags & AOM_EFLAG_SET_PRIMARY_REF_NONE) != 0; + + if (flags & AOM_EFLAG_NO_UPD_ENTROPY) { + av1_update_entropy(cpi, 0); + } +} + +int64_t timebase_units_to_ticks(const aom_rational_t *timebase, int64_t n) { + return n * TICKS_PER_SEC * timebase->num / timebase->den; +} + +int64_t ticks_to_timebase_units(const aom_rational_t *timebase, int64_t n) { + const int64_t round = TICKS_PER_SEC * timebase->num / 2 - 1; + return (n * timebase->den + round) / timebase->num / TICKS_PER_SEC; +} + +aom_fixed_buf_t *av1_get_global_headers(AV1_COMP *cpi) { + if (!cpi) return NULL; + + uint8_t header_buf[512] = { 0 }; + const uint32_t sequence_header_size = + write_sequence_header_obu(cpi, &header_buf[0]); + assert(sequence_header_size <= sizeof(header_buf)); + if (sequence_header_size == 0) return NULL; + + const size_t obu_header_size = 1; + const size_t size_field_size = aom_uleb_size_in_bytes(sequence_header_size); + const size_t payload_offset = obu_header_size + size_field_size; + + if (payload_offset + sequence_header_size > sizeof(header_buf)) return NULL; + memmove(&header_buf[payload_offset], &header_buf[0], sequence_header_size); + + if (write_obu_header(OBU_SEQUENCE_HEADER, 0, &header_buf[0]) != + obu_header_size) { + return NULL; + } + + size_t coded_size_field_size = 0; + if (aom_uleb_encode(sequence_header_size, size_field_size, + &header_buf[obu_header_size], + &coded_size_field_size) != 0) { + return NULL; + } + assert(coded_size_field_size == size_field_size); + + aom_fixed_buf_t *global_headers = + (aom_fixed_buf_t *)malloc(sizeof(*global_headers)); + if (!global_headers) return NULL; + + const size_t global_header_buf_size = + obu_header_size + size_field_size + sequence_header_size; + + global_headers->buf = malloc(global_header_buf_size); + if (!global_headers->buf) { + free(global_headers); + return NULL; + } + + memcpy(global_headers->buf, &header_buf[0], global_header_buf_size); + global_headers->sz = global_header_buf_size; + return global_headers; +} |