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-rw-r--r--third_party/aom/av1/encoder/encoder.c5980
1 files changed, 5980 insertions, 0 deletions
diff --git a/third_party/aom/av1/encoder/encoder.c b/third_party/aom/av1/encoder/encoder.c
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--- /dev/null
+++ b/third_party/aom/av1/encoder/encoder.c
@@ -0,0 +1,5980 @@
+/*
+ * Copyright (c) 2016, Alliance for Open Media. All rights reserved
+ *
+ * This source code is subject to the terms of the BSD 2 Clause License and
+ * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
+ * was not distributed with this source code in the LICENSE file, you can
+ * obtain it at www.aomedia.org/license/software. If the Alliance for Open
+ * Media Patent License 1.0 was not distributed with this source code in the
+ * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
+ */
+
+#include <limits.h>
+#include <math.h>
+#include <stdio.h>
+
+#include "./aom_config.h"
+
+#include "av1/common/alloccommon.h"
+#if CONFIG_CDEF
+#include "av1/common/cdef.h"
+#include "av1/common/clpf.h"
+#endif // CONFIG_CDEF
+#include "av1/common/filter.h"
+#include "av1/common/idct.h"
+#include "av1/common/reconinter.h"
+#include "av1/common/reconintra.h"
+#include "av1/common/resize.h"
+#include "av1/common/tile_common.h"
+
+#include "av1/encoder/aq_complexity.h"
+#include "av1/encoder/aq_cyclicrefresh.h"
+#include "av1/encoder/aq_variance.h"
+#include "av1/encoder/bitstream.h"
+#if CONFIG_ANS
+#include "aom_dsp/buf_ans.h"
+#endif
+#include "av1/encoder/context_tree.h"
+#include "av1/encoder/encodeframe.h"
+#include "av1/encoder/encodemv.h"
+#include "av1/encoder/encoder.h"
+#if CONFIG_LV_MAP
+#include "av1/encoder/encodetxb.h"
+#endif
+#include "av1/encoder/ethread.h"
+#include "av1/encoder/firstpass.h"
+#include "av1/encoder/mbgraph.h"
+#include "av1/encoder/picklpf.h"
+#if CONFIG_LOOP_RESTORATION
+#include "av1/encoder/pickrst.h"
+#endif // CONFIG_LOOP_RESTORATION
+#include "av1/encoder/ratectrl.h"
+#include "av1/encoder/rd.h"
+#include "av1/encoder/segmentation.h"
+#include "av1/encoder/speed_features.h"
+#include "av1/encoder/temporal_filter.h"
+
+#include "./av1_rtcd.h"
+#include "./aom_dsp_rtcd.h"
+#include "./aom_scale_rtcd.h"
+#include "aom_dsp/psnr.h"
+#if CONFIG_INTERNAL_STATS
+#include "aom_dsp/ssim.h"
+#endif
+#include "aom_dsp/aom_dsp_common.h"
+#include "aom_dsp/aom_filter.h"
+#include "aom_ports/aom_timer.h"
+#include "aom_ports/mem.h"
+#include "aom_ports/system_state.h"
+#include "aom_scale/aom_scale.h"
+#if CONFIG_BITSTREAM_DEBUG
+#include "aom_util/debug_util.h"
+#endif // CONFIG_BITSTREAM_DEBUG
+
+#if CONFIG_ENTROPY_STATS
+FRAME_COUNTS aggregate_fc;
+#endif // CONFIG_ENTROPY_STATS
+
+#define AM_SEGMENT_ID_INACTIVE 7
+#define AM_SEGMENT_ID_ACTIVE 0
+
+#define SHARP_FILTER_QTHRESH 0 /* Q threshold for 8-tap sharp filter */
+
+#define ALTREF_HIGH_PRECISION_MV 1 // Whether to use high precision mv
+ // for altref computation.
+#define HIGH_PRECISION_MV_QTHRESH 200 // Q threshold for high precision
+ // mv. Choose a very high value for
+ // now so that HIGH_PRECISION is always
+ // chosen.
+// #define OUTPUT_YUV_REC
+#ifdef OUTPUT_YUV_DENOISED
+FILE *yuv_denoised_file = NULL;
+#endif
+#ifdef OUTPUT_YUV_SKINMAP
+FILE *yuv_skinmap_file = NULL;
+#endif
+#ifdef OUTPUT_YUV_REC
+FILE *yuv_rec_file;
+#define FILE_NAME_LEN 100
+#endif
+
+#if 0
+FILE *framepsnr;
+FILE *kf_list;
+FILE *keyfile;
+#endif
+
+#if CONFIG_CFL
+CFL_CTX NULL_CFL;
+#endif
+
+#if CONFIG_INTERNAL_STATS
+typedef enum { Y, U, V, ALL } STAT_TYPE;
+#endif // CONFIG_INTERNAL_STATS
+
+static INLINE void Scale2Ratio(AOM_SCALING mode, int *hr, int *hs) {
+ switch (mode) {
+ case NORMAL:
+ *hr = 1;
+ *hs = 1;
+ break;
+ case FOURFIVE:
+ *hr = 4;
+ *hs = 5;
+ break;
+ case THREEFIVE:
+ *hr = 3;
+ *hs = 5;
+ break;
+ case ONETWO:
+ *hr = 1;
+ *hs = 2;
+ break;
+ default:
+ *hr = 1;
+ *hs = 1;
+ assert(0);
+ break;
+ }
+}
+
+// Mark all inactive blocks as active. Other segmentation features may be set
+// so memset cannot be used, instead only inactive blocks should be reset.
+static void suppress_active_map(AV1_COMP *cpi) {
+ unsigned char *const seg_map = cpi->segmentation_map;
+ int i;
+ if (cpi->active_map.enabled || cpi->active_map.update)
+ for (i = 0; i < cpi->common.mi_rows * cpi->common.mi_cols; ++i)
+ if (seg_map[i] == AM_SEGMENT_ID_INACTIVE)
+ seg_map[i] = AM_SEGMENT_ID_ACTIVE;
+}
+
+static void apply_active_map(AV1_COMP *cpi) {
+ struct segmentation *const seg = &cpi->common.seg;
+ unsigned char *const seg_map = cpi->segmentation_map;
+ const unsigned char *const active_map = cpi->active_map.map;
+ int i;
+
+ assert(AM_SEGMENT_ID_ACTIVE == CR_SEGMENT_ID_BASE);
+
+ if (frame_is_intra_only(&cpi->common)) {
+ cpi->active_map.enabled = 0;
+ cpi->active_map.update = 1;
+ }
+
+ if (cpi->active_map.update) {
+ if (cpi->active_map.enabled) {
+ for (i = 0; i < cpi->common.mi_rows * cpi->common.mi_cols; ++i)
+ if (seg_map[i] == AM_SEGMENT_ID_ACTIVE) seg_map[i] = active_map[i];
+ av1_enable_segmentation(seg);
+ av1_enable_segfeature(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_SKIP);
+ av1_enable_segfeature(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_ALT_LF);
+ // Setting the data to -MAX_LOOP_FILTER will result in the computed loop
+ // filter level being zero regardless of the value of seg->abs_delta.
+ av1_set_segdata(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_ALT_LF,
+ -MAX_LOOP_FILTER);
+ } else {
+ av1_disable_segfeature(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_SKIP);
+ av1_disable_segfeature(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_ALT_LF);
+ if (seg->enabled) {
+ seg->update_data = 1;
+ seg->update_map = 1;
+ }
+ }
+ cpi->active_map.update = 0;
+ }
+}
+
+int av1_set_active_map(AV1_COMP *cpi, unsigned char *new_map_16x16, int rows,
+ int cols) {
+ if (rows == cpi->common.mb_rows && cols == cpi->common.mb_cols) {
+ unsigned char *const active_map_8x8 = cpi->active_map.map;
+ const int mi_rows = cpi->common.mi_rows;
+ const int mi_cols = cpi->common.mi_cols;
+ const int row_scale = mi_size_high[BLOCK_16X16] == 2 ? 1 : 2;
+ const int col_scale = mi_size_wide[BLOCK_16X16] == 2 ? 1 : 2;
+ cpi->active_map.update = 1;
+ if (new_map_16x16) {
+ int r, c;
+ for (r = 0; r < mi_rows; ++r) {
+ for (c = 0; c < mi_cols; ++c) {
+ active_map_8x8[r * mi_cols + c] =
+ new_map_16x16[(r >> row_scale) * cols + (c >> col_scale)]
+ ? AM_SEGMENT_ID_ACTIVE
+ : AM_SEGMENT_ID_INACTIVE;
+ }
+ }
+ cpi->active_map.enabled = 1;
+ } else {
+ cpi->active_map.enabled = 0;
+ }
+ return 0;
+ } else {
+ return -1;
+ }
+}
+
+int av1_get_active_map(AV1_COMP *cpi, unsigned char *new_map_16x16, int rows,
+ int cols) {
+ if (rows == cpi->common.mb_rows && cols == cpi->common.mb_cols &&
+ new_map_16x16) {
+ unsigned char *const seg_map_8x8 = cpi->segmentation_map;
+ const int mi_rows = cpi->common.mi_rows;
+ const int mi_cols = cpi->common.mi_cols;
+ const int row_scale = mi_size_high[BLOCK_16X16] == 2 ? 1 : 2;
+ const int col_scale = mi_size_wide[BLOCK_16X16] == 2 ? 1 : 2;
+
+ memset(new_map_16x16, !cpi->active_map.enabled, rows * cols);
+ if (cpi->active_map.enabled) {
+ int r, c;
+ for (r = 0; r < mi_rows; ++r) {
+ for (c = 0; c < mi_cols; ++c) {
+ // Cyclic refresh segments are considered active despite not having
+ // AM_SEGMENT_ID_ACTIVE
+ new_map_16x16[(r >> row_scale) * cols + (c >> col_scale)] |=
+ seg_map_8x8[r * mi_cols + c] != AM_SEGMENT_ID_INACTIVE;
+ }
+ }
+ }
+ return 0;
+ } else {
+ return -1;
+ }
+}
+
+void av1_set_high_precision_mv(AV1_COMP *cpi, int allow_high_precision_mv) {
+ MACROBLOCK *const mb = &cpi->td.mb;
+ cpi->common.allow_high_precision_mv = allow_high_precision_mv;
+
+#if CONFIG_REF_MV
+ if (cpi->common.allow_high_precision_mv) {
+ int i;
+ for (i = 0; i < NMV_CONTEXTS; ++i) {
+ mb->mv_cost_stack[i] = mb->nmvcost_hp[i];
+ mb->mvsadcost = mb->nmvsadcost_hp;
+ }
+ } else {
+ int i;
+ for (i = 0; i < NMV_CONTEXTS; ++i) {
+ mb->mv_cost_stack[i] = mb->nmvcost[i];
+ mb->mvsadcost = mb->nmvsadcost;
+ }
+ }
+#else
+ if (cpi->common.allow_high_precision_mv) {
+ mb->mvcost = mb->nmvcost_hp;
+ mb->mvsadcost = mb->nmvcost_hp;
+ } else {
+ mb->mvcost = mb->nmvcost;
+ mb->mvsadcost = mb->nmvcost;
+ }
+#endif
+}
+
+static BLOCK_SIZE select_sb_size(const AV1_COMP *const cpi) {
+#if CONFIG_EXT_PARTITION
+ if (cpi->oxcf.superblock_size == AOM_SUPERBLOCK_SIZE_64X64)
+ return BLOCK_64X64;
+
+ if (cpi->oxcf.superblock_size == AOM_SUPERBLOCK_SIZE_128X128)
+ return BLOCK_128X128;
+
+ assert(cpi->oxcf.superblock_size == AOM_SUPERBLOCK_SIZE_DYNAMIC);
+
+ assert(IMPLIES(cpi->common.tile_cols > 1,
+ cpi->common.tile_width % MAX_MIB_SIZE == 0));
+ assert(IMPLIES(cpi->common.tile_rows > 1,
+ cpi->common.tile_height % MAX_MIB_SIZE == 0));
+
+ // TODO(any): Possibly could improve this with a heuristic.
+ return BLOCK_128X128;
+#else
+ (void)cpi;
+ return BLOCK_64X64;
+#endif // CONFIG_EXT_PARTITION
+}
+
+static void setup_frame(AV1_COMP *cpi) {
+ AV1_COMMON *const cm = &cpi->common;
+ // Set up entropy context depending on frame type. The decoder mandates
+ // the use of the default context, index 0, for keyframes and inter
+ // frames where the error_resilient_mode or intra_only flag is set. For
+ // other inter-frames the encoder currently uses only two contexts;
+ // context 1 for ALTREF frames and context 0 for the others.
+ if (frame_is_intra_only(cm) || cm->error_resilient_mode) {
+ av1_setup_past_independence(cm);
+ } else {
+#if CONFIG_EXT_REFS
+ const GF_GROUP *gf_group = &cpi->twopass.gf_group;
+ if (gf_group->rf_level[gf_group->index] == GF_ARF_LOW)
+ cm->frame_context_idx = EXT_ARF_FRAME;
+ else if (cpi->refresh_alt_ref_frame)
+ cm->frame_context_idx = ARF_FRAME;
+#else
+ if (cpi->refresh_alt_ref_frame) cm->frame_context_idx = ARF_FRAME;
+#endif // CONFIG_EXT_REFS
+ else if (cpi->rc.is_src_frame_alt_ref)
+ cm->frame_context_idx = OVERLAY_FRAME;
+ else if (cpi->refresh_golden_frame)
+ cm->frame_context_idx = GLD_FRAME;
+#if CONFIG_EXT_REFS
+ else if (cpi->refresh_bwd_ref_frame)
+ cm->frame_context_idx = BRF_FRAME;
+#endif // CONFIG_EXT_REFS
+ else
+ cm->frame_context_idx = REGULAR_FRAME;
+ }
+
+ if (cm->frame_type == KEY_FRAME) {
+ cpi->refresh_golden_frame = 1;
+ cpi->refresh_alt_ref_frame = 1;
+ av1_zero(cpi->interp_filter_selected);
+ } else {
+ *cm->fc = cm->frame_contexts[cm->frame_context_idx];
+ av1_zero(cpi->interp_filter_selected[0]);
+ }
+#if CONFIG_EXT_REFS
+#if CONFIG_LOWDELAY_COMPOUND // No change to bitstream
+ if (cpi->sf.recode_loop == DISALLOW_RECODE) {
+ cpi->refresh_bwd_ref_frame = cpi->refresh_last_frame;
+ cpi->rc.is_bipred_frame = 1;
+ }
+#endif
+#endif
+
+ cpi->vaq_refresh = 0;
+
+ set_sb_size(cm, select_sb_size(cpi));
+}
+
+static void av1_enc_setup_mi(AV1_COMMON *cm) {
+ int i;
+ cm->mi = cm->mip + cm->mi_stride + 1;
+ memset(cm->mip, 0, cm->mi_stride * (cm->mi_rows + 1) * sizeof(*cm->mip));
+ cm->prev_mi = cm->prev_mip + cm->mi_stride + 1;
+ // Clear top border row
+ memset(cm->prev_mip, 0, sizeof(*cm->prev_mip) * cm->mi_stride);
+ // Clear left border column
+ for (i = 1; i < cm->mi_rows + 1; ++i)
+ memset(&cm->prev_mip[i * cm->mi_stride], 0, sizeof(*cm->prev_mip));
+
+ cm->mi_grid_visible = cm->mi_grid_base + cm->mi_stride + 1;
+ cm->prev_mi_grid_visible = cm->prev_mi_grid_base + cm->mi_stride + 1;
+
+ memset(cm->mi_grid_base, 0,
+ cm->mi_stride * (cm->mi_rows + 1) * sizeof(*cm->mi_grid_base));
+}
+
+static int av1_enc_alloc_mi(AV1_COMMON *cm, int mi_size) {
+ cm->mip = aom_calloc(mi_size, sizeof(*cm->mip));
+ if (!cm->mip) return 1;
+ cm->prev_mip = aom_calloc(mi_size, sizeof(*cm->prev_mip));
+ if (!cm->prev_mip) return 1;
+ cm->mi_alloc_size = mi_size;
+
+ cm->mi_grid_base = (MODE_INFO **)aom_calloc(mi_size, sizeof(MODE_INFO *));
+ if (!cm->mi_grid_base) return 1;
+ cm->prev_mi_grid_base =
+ (MODE_INFO **)aom_calloc(mi_size, sizeof(MODE_INFO *));
+ if (!cm->prev_mi_grid_base) return 1;
+
+ return 0;
+}
+
+static void av1_enc_free_mi(AV1_COMMON *cm) {
+ aom_free(cm->mip);
+ cm->mip = NULL;
+ aom_free(cm->prev_mip);
+ cm->prev_mip = NULL;
+ aom_free(cm->mi_grid_base);
+ cm->mi_grid_base = NULL;
+ aom_free(cm->prev_mi_grid_base);
+ cm->prev_mi_grid_base = NULL;
+}
+
+static void av1_swap_mi_and_prev_mi(AV1_COMMON *cm) {
+ // Current mip will be the prev_mip for the next frame.
+ MODE_INFO **temp_base = cm->prev_mi_grid_base;
+ MODE_INFO *temp = cm->prev_mip;
+ cm->prev_mip = cm->mip;
+ cm->mip = temp;
+
+ // Update the upper left visible macroblock ptrs.
+ cm->mi = cm->mip + cm->mi_stride + 1;
+ cm->prev_mi = cm->prev_mip + cm->mi_stride + 1;
+
+ cm->prev_mi_grid_base = cm->mi_grid_base;
+ cm->mi_grid_base = temp_base;
+ cm->mi_grid_visible = cm->mi_grid_base + cm->mi_stride + 1;
+ cm->prev_mi_grid_visible = cm->prev_mi_grid_base + cm->mi_stride + 1;
+}
+
+void av1_initialize_enc(void) {
+ static volatile int init_done = 0;
+
+ if (!init_done) {
+ av1_rtcd();
+ aom_dsp_rtcd();
+ aom_scale_rtcd();
+ av1_init_intra_predictors();
+ av1_init_me_luts();
+#if !CONFIG_XIPHRC
+ av1_rc_init_minq_luts();
+#endif
+ av1_entropy_mv_init();
+ av1_encode_token_init();
+#if CONFIG_EXT_INTER
+ av1_init_wedge_masks();
+#endif
+ init_done = 1;
+ }
+}
+
+static void dealloc_compressor_data(AV1_COMP *cpi) {
+ AV1_COMMON *const cm = &cpi->common;
+ int i;
+
+ aom_free(cpi->mbmi_ext_base);
+ cpi->mbmi_ext_base = NULL;
+
+#if CONFIG_PVQ
+ if (cpi->oxcf.pass != 1) {
+ const int tile_cols = cm->tile_cols;
+ const int tile_rows = cm->tile_rows;
+ int tile_col, tile_row;
+
+ for (tile_row = 0; tile_row < tile_rows; ++tile_row)
+ for (tile_col = 0; tile_col < tile_cols; ++tile_col) {
+ TileDataEnc *tile_data =
+ &cpi->tile_data[tile_row * tile_cols + tile_col];
+ aom_free(tile_data->pvq_q.buf);
+ }
+ }
+#endif
+ aom_free(cpi->tile_data);
+ cpi->tile_data = NULL;
+
+ // Delete sementation map
+ aom_free(cpi->segmentation_map);
+ cpi->segmentation_map = NULL;
+
+ av1_cyclic_refresh_free(cpi->cyclic_refresh);
+ cpi->cyclic_refresh = NULL;
+
+ aom_free(cpi->active_map.map);
+ cpi->active_map.map = NULL;
+
+ // Free up-sampled reference buffers.
+ for (i = 0; i < (REF_FRAMES + 1); i++)
+ aom_free_frame_buffer(&cpi->upsampled_ref_bufs[i].buf);
+
+ av1_free_ref_frame_buffers(cm->buffer_pool);
+#if CONFIG_LV_MAP
+ av1_free_txb_buf(cpi);
+#endif
+ av1_free_context_buffers(cm);
+
+ aom_free_frame_buffer(&cpi->last_frame_uf);
+#if CONFIG_LOOP_RESTORATION
+ av1_free_restoration_buffers(cm);
+ aom_free_frame_buffer(&cpi->last_frame_db);
+ aom_free_frame_buffer(&cpi->trial_frame_rst);
+ aom_free(cpi->extra_rstbuf);
+ for (i = 0; i < MAX_MB_PLANE; ++i)
+ av1_free_restoration_struct(&cpi->rst_search[i]);
+#endif // CONFIG_LOOP_RESTORATION
+ aom_free_frame_buffer(&cpi->scaled_source);
+ aom_free_frame_buffer(&cpi->scaled_last_source);
+ aom_free_frame_buffer(&cpi->alt_ref_buffer);
+ av1_lookahead_destroy(cpi->lookahead);
+
+ aom_free(cpi->tile_tok[0][0]);
+ cpi->tile_tok[0][0] = 0;
+
+ av1_free_pc_tree(&cpi->td);
+ av1_free_var_tree(&cpi->td);
+
+#if CONFIG_PALETTE
+ if (cpi->common.allow_screen_content_tools)
+ aom_free(cpi->td.mb.palette_buffer);
+#endif // CONFIG_PALETTE
+
+ if (cpi->source_diff_var != NULL) {
+ aom_free(cpi->source_diff_var);
+ cpi->source_diff_var = NULL;
+ }
+#if CONFIG_ANS
+ aom_buf_ans_free(&cpi->buf_ans);
+#endif // CONFIG_ANS
+}
+
+static void save_coding_context(AV1_COMP *cpi) {
+ CODING_CONTEXT *const cc = &cpi->coding_context;
+ AV1_COMMON *cm = &cpi->common;
+#if CONFIG_REF_MV
+ int i;
+#endif
+
+// Stores a snapshot of key state variables which can subsequently be
+// restored with a call to av1_restore_coding_context. These functions are
+// intended for use in a re-code loop in av1_compress_frame where the
+// quantizer value is adjusted between loop iterations.
+#if CONFIG_REF_MV
+ for (i = 0; i < NMV_CONTEXTS; ++i) {
+ av1_copy(cc->nmv_vec_cost[i], cpi->td.mb.nmv_vec_cost[i]);
+ av1_copy(cc->nmv_costs, cpi->nmv_costs);
+ av1_copy(cc->nmv_costs_hp, cpi->nmv_costs_hp);
+ }
+#else
+ av1_copy(cc->nmvjointcost, cpi->td.mb.nmvjointcost);
+#endif
+
+ av1_copy(cc->nmvcosts, cpi->nmvcosts);
+ av1_copy(cc->nmvcosts_hp, cpi->nmvcosts_hp);
+
+ av1_copy(cc->last_ref_lf_deltas, cm->lf.last_ref_deltas);
+ av1_copy(cc->last_mode_lf_deltas, cm->lf.last_mode_deltas);
+
+ cc->fc = *cm->fc;
+}
+
+static void restore_coding_context(AV1_COMP *cpi) {
+ CODING_CONTEXT *const cc = &cpi->coding_context;
+ AV1_COMMON *cm = &cpi->common;
+#if CONFIG_REF_MV
+ int i;
+#endif
+
+// Restore key state variables to the snapshot state stored in the
+// previous call to av1_save_coding_context.
+#if CONFIG_REF_MV
+ for (i = 0; i < NMV_CONTEXTS; ++i) {
+ av1_copy(cpi->td.mb.nmv_vec_cost[i], cc->nmv_vec_cost[i]);
+ av1_copy(cpi->nmv_costs, cc->nmv_costs);
+ av1_copy(cpi->nmv_costs_hp, cc->nmv_costs_hp);
+ }
+#else
+ av1_copy(cpi->td.mb.nmvjointcost, cc->nmvjointcost);
+#endif
+
+ av1_copy(cpi->nmvcosts, cc->nmvcosts);
+ av1_copy(cpi->nmvcosts_hp, cc->nmvcosts_hp);
+
+ av1_copy(cm->lf.last_ref_deltas, cc->last_ref_lf_deltas);
+ av1_copy(cm->lf.last_mode_deltas, cc->last_mode_lf_deltas);
+
+ *cm->fc = cc->fc;
+}
+
+static void configure_static_seg_features(AV1_COMP *cpi) {
+ AV1_COMMON *const cm = &cpi->common;
+ const RATE_CONTROL *const rc = &cpi->rc;
+ struct segmentation *const seg = &cm->seg;
+
+ int high_q = (int)(rc->avg_q > 48.0);
+ int qi_delta;
+
+ // Disable and clear down for KF
+ if (cm->frame_type == KEY_FRAME) {
+ // Clear down the global segmentation map
+ memset(cpi->segmentation_map, 0, cm->mi_rows * cm->mi_cols);
+ seg->update_map = 0;
+ seg->update_data = 0;
+ cpi->static_mb_pct = 0;
+
+ // Disable segmentation
+ av1_disable_segmentation(seg);
+
+ // Clear down the segment features.
+ av1_clearall_segfeatures(seg);
+ } else if (cpi->refresh_alt_ref_frame) {
+ // If this is an alt ref frame
+ // Clear down the global segmentation map
+ memset(cpi->segmentation_map, 0, cm->mi_rows * cm->mi_cols);
+ seg->update_map = 0;
+ seg->update_data = 0;
+ cpi->static_mb_pct = 0;
+
+ // Disable segmentation and individual segment features by default
+ av1_disable_segmentation(seg);
+ av1_clearall_segfeatures(seg);
+
+ // Scan frames from current to arf frame.
+ // This function re-enables segmentation if appropriate.
+ av1_update_mbgraph_stats(cpi);
+
+ // If segmentation was enabled set those features needed for the
+ // arf itself.
+ if (seg->enabled) {
+ seg->update_map = 1;
+ seg->update_data = 1;
+
+ qi_delta =
+ av1_compute_qdelta(rc, rc->avg_q, rc->avg_q * 0.875, cm->bit_depth);
+ av1_set_segdata(seg, 1, SEG_LVL_ALT_Q, qi_delta - 2);
+ av1_set_segdata(seg, 1, SEG_LVL_ALT_LF, -2);
+
+ av1_enable_segfeature(seg, 1, SEG_LVL_ALT_Q);
+ av1_enable_segfeature(seg, 1, SEG_LVL_ALT_LF);
+
+ // Where relevant assume segment data is delta data
+ seg->abs_delta = SEGMENT_DELTADATA;
+ }
+ } else if (seg->enabled) {
+ // All other frames if segmentation has been enabled
+
+ // First normal frame in a valid gf or alt ref group
+ if (rc->frames_since_golden == 0) {
+ // Set up segment features for normal frames in an arf group
+ if (rc->source_alt_ref_active) {
+ seg->update_map = 0;
+ seg->update_data = 1;
+ seg->abs_delta = SEGMENT_DELTADATA;
+
+ qi_delta =
+ av1_compute_qdelta(rc, rc->avg_q, rc->avg_q * 1.125, cm->bit_depth);
+ av1_set_segdata(seg, 1, SEG_LVL_ALT_Q, qi_delta + 2);
+ av1_enable_segfeature(seg, 1, SEG_LVL_ALT_Q);
+
+ av1_set_segdata(seg, 1, SEG_LVL_ALT_LF, -2);
+ av1_enable_segfeature(seg, 1, SEG_LVL_ALT_LF);
+
+ // Segment coding disabled for compred testing
+ if (high_q || (cpi->static_mb_pct == 100)) {
+ av1_set_segdata(seg, 1, SEG_LVL_REF_FRAME, ALTREF_FRAME);
+ av1_enable_segfeature(seg, 1, SEG_LVL_REF_FRAME);
+ av1_enable_segfeature(seg, 1, SEG_LVL_SKIP);
+ }
+ } else {
+ // Disable segmentation and clear down features if alt ref
+ // is not active for this group
+
+ av1_disable_segmentation(seg);
+
+ memset(cpi->segmentation_map, 0, cm->mi_rows * cm->mi_cols);
+
+ seg->update_map = 0;
+ seg->update_data = 0;
+
+ av1_clearall_segfeatures(seg);
+ }
+ } else if (rc->is_src_frame_alt_ref) {
+ // Special case where we are coding over the top of a previous
+ // alt ref frame.
+ // Segment coding disabled for compred testing
+
+ // Enable ref frame features for segment 0 as well
+ av1_enable_segfeature(seg, 0, SEG_LVL_REF_FRAME);
+ av1_enable_segfeature(seg, 1, SEG_LVL_REF_FRAME);
+
+ // All mbs should use ALTREF_FRAME
+ av1_clear_segdata(seg, 0, SEG_LVL_REF_FRAME);
+ av1_set_segdata(seg, 0, SEG_LVL_REF_FRAME, ALTREF_FRAME);
+ av1_clear_segdata(seg, 1, SEG_LVL_REF_FRAME);
+ av1_set_segdata(seg, 1, SEG_LVL_REF_FRAME, ALTREF_FRAME);
+
+ // Skip all MBs if high Q (0,0 mv and skip coeffs)
+ if (high_q) {
+ av1_enable_segfeature(seg, 0, SEG_LVL_SKIP);
+ av1_enable_segfeature(seg, 1, SEG_LVL_SKIP);
+ }
+ // Enable data update
+ seg->update_data = 1;
+ } else {
+ // All other frames.
+
+ // No updates.. leave things as they are.
+ seg->update_map = 0;
+ seg->update_data = 0;
+ }
+ }
+}
+
+static void update_reference_segmentation_map(AV1_COMP *cpi) {
+ AV1_COMMON *const cm = &cpi->common;
+ MODE_INFO **mi_8x8_ptr = cm->mi_grid_visible;
+ uint8_t *cache_ptr = cm->last_frame_seg_map;
+ int row, col;
+
+ for (row = 0; row < cm->mi_rows; row++) {
+ MODE_INFO **mi_8x8 = mi_8x8_ptr;
+ uint8_t *cache = cache_ptr;
+ for (col = 0; col < cm->mi_cols; col++, mi_8x8++, cache++)
+ cache[0] = mi_8x8[0]->mbmi.segment_id;
+ mi_8x8_ptr += cm->mi_stride;
+ cache_ptr += cm->mi_cols;
+ }
+}
+
+static void alloc_raw_frame_buffers(AV1_COMP *cpi) {
+ AV1_COMMON *cm = &cpi->common;
+ const AV1EncoderConfig *oxcf = &cpi->oxcf;
+
+ if (!cpi->lookahead)
+ cpi->lookahead = av1_lookahead_init(oxcf->width, oxcf->height,
+ cm->subsampling_x, cm->subsampling_y,
+#if CONFIG_HIGHBITDEPTH
+ cm->use_highbitdepth,
+#endif
+ oxcf->lag_in_frames);
+ if (!cpi->lookahead)
+ aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR,
+ "Failed to allocate lag buffers");
+
+ // TODO(agrange) Check if ARF is enabled and skip allocation if not.
+ if (aom_realloc_frame_buffer(&cpi->alt_ref_buffer, oxcf->width, oxcf->height,
+ cm->subsampling_x, cm->subsampling_y,
+#if CONFIG_HIGHBITDEPTH
+ cm->use_highbitdepth,
+#endif
+ AOM_BORDER_IN_PIXELS, cm->byte_alignment, NULL,
+ NULL, NULL))
+ aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR,
+ "Failed to allocate altref buffer");
+}
+
+static void alloc_util_frame_buffers(AV1_COMP *cpi) {
+ AV1_COMMON *const cm = &cpi->common;
+ if (aom_realloc_frame_buffer(&cpi->last_frame_uf, cm->width, cm->height,
+ cm->subsampling_x, cm->subsampling_y,
+#if CONFIG_HIGHBITDEPTH
+ cm->use_highbitdepth,
+#endif
+ AOM_BORDER_IN_PIXELS, cm->byte_alignment, NULL,
+ NULL, NULL))
+ aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR,
+ "Failed to allocate last frame buffer");
+
+#if CONFIG_LOOP_RESTORATION
+ if (aom_realloc_frame_buffer(&cpi->last_frame_db, cm->width, cm->height,
+ cm->subsampling_x, cm->subsampling_y,
+#if CONFIG_HIGHBITDEPTH
+ cm->use_highbitdepth,
+#endif
+ AOM_BORDER_IN_PIXELS, cm->byte_alignment, NULL,
+ NULL, NULL))
+ aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR,
+ "Failed to allocate last frame deblocked buffer");
+ if (aom_realloc_frame_buffer(&cpi->trial_frame_rst, cm->width, cm->height,
+ cm->subsampling_x, cm->subsampling_y,
+#if CONFIG_HIGHBITDEPTH
+ cm->use_highbitdepth,
+#endif
+ AOM_BORDER_IN_PIXELS, cm->byte_alignment, NULL,
+ NULL, NULL))
+ aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR,
+ "Failed to allocate trial restored frame buffer");
+ int extra_rstbuf_sz = RESTORATION_EXTBUF_SIZE;
+ if (extra_rstbuf_sz > 0) {
+ aom_free(cpi->extra_rstbuf);
+ CHECK_MEM_ERROR(cm, cpi->extra_rstbuf,
+ (uint8_t *)aom_malloc(extra_rstbuf_sz));
+ } else {
+ cpi->extra_rstbuf = NULL;
+ }
+#endif // CONFIG_LOOP_RESTORATION
+
+ if (aom_realloc_frame_buffer(&cpi->scaled_source, cm->width, cm->height,
+ cm->subsampling_x, cm->subsampling_y,
+#if CONFIG_HIGHBITDEPTH
+ cm->use_highbitdepth,
+#endif
+ AOM_BORDER_IN_PIXELS, cm->byte_alignment, NULL,
+ NULL, NULL))
+ aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR,
+ "Failed to allocate scaled source buffer");
+
+ if (aom_realloc_frame_buffer(&cpi->scaled_last_source, cm->width, cm->height,
+ cm->subsampling_x, cm->subsampling_y,
+#if CONFIG_HIGHBITDEPTH
+ cm->use_highbitdepth,
+#endif
+ AOM_BORDER_IN_PIXELS, cm->byte_alignment, NULL,
+ NULL, NULL))
+ aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR,
+ "Failed to allocate scaled last source buffer");
+}
+
+static int alloc_context_buffers_ext(AV1_COMP *cpi) {
+ AV1_COMMON *cm = &cpi->common;
+ int mi_size = cm->mi_cols * cm->mi_rows;
+
+ cpi->mbmi_ext_base = aom_calloc(mi_size, sizeof(*cpi->mbmi_ext_base));
+ if (!cpi->mbmi_ext_base) return 1;
+
+ return 0;
+}
+
+void av1_alloc_compressor_data(AV1_COMP *cpi) {
+ AV1_COMMON *cm = &cpi->common;
+
+ av1_alloc_context_buffers(cm, cm->width, cm->height);
+
+#if CONFIG_LV_MAP
+ av1_alloc_txb_buf(cpi);
+#endif
+
+ alloc_context_buffers_ext(cpi);
+
+ aom_free(cpi->tile_tok[0][0]);
+
+ {
+ unsigned int tokens = get_token_alloc(cm->mb_rows, cm->mb_cols);
+ CHECK_MEM_ERROR(cm, cpi->tile_tok[0][0],
+ aom_calloc(tokens, sizeof(*cpi->tile_tok[0][0])));
+#if CONFIG_ANS && !ANS_MAX_SYMBOLS
+ aom_buf_ans_alloc(&cpi->buf_ans, &cm->error, (int)tokens);
+#endif // CONFIG_ANS
+ }
+
+ av1_setup_pc_tree(&cpi->common, &cpi->td);
+}
+
+void av1_new_framerate(AV1_COMP *cpi, double framerate) {
+ cpi->framerate = framerate < 0.1 ? 30 : framerate;
+#if CONFIG_XIPHRC
+ if (!cpi->od_rc.cur_frame) return;
+ cpi->od_rc.framerate = cpi->framerate;
+ od_enc_rc_resize(&cpi->od_rc);
+#else
+ av1_rc_update_framerate(cpi);
+#endif
+}
+
+static void set_tile_info(AV1_COMP *cpi) {
+ AV1_COMMON *const cm = &cpi->common;
+#if CONFIG_TILE_GROUPS && CONFIG_DEPENDENT_HORZTILES
+ int tile_row, tile_col, num_tiles_in_tg;
+ int tg_row_start, tg_col_start;
+#endif
+#if CONFIG_EXT_TILE
+#if CONFIG_EXT_PARTITION
+ if (cpi->oxcf.superblock_size != AOM_SUPERBLOCK_SIZE_64X64) {
+ cm->tile_width = clamp(cpi->oxcf.tile_columns, 1, 32);
+ cm->tile_height = clamp(cpi->oxcf.tile_rows, 1, 32);
+ cm->tile_width <<= MAX_MIB_SIZE_LOG2;
+ cm->tile_height <<= MAX_MIB_SIZE_LOG2;
+ } else {
+ cm->tile_width = clamp(cpi->oxcf.tile_columns, 1, 64);
+ cm->tile_height = clamp(cpi->oxcf.tile_rows, 1, 64);
+ cm->tile_width <<= MAX_MIB_SIZE_LOG2 - 1;
+ cm->tile_height <<= MAX_MIB_SIZE_LOG2 - 1;
+ }
+#else
+ cm->tile_width = clamp(cpi->oxcf.tile_columns, 1, 64);
+ cm->tile_height = clamp(cpi->oxcf.tile_rows, 1, 64);
+ cm->tile_width <<= MAX_MIB_SIZE_LOG2;
+ cm->tile_height <<= MAX_MIB_SIZE_LOG2;
+#endif // CONFIG_EXT_PARTITION
+
+ cm->tile_width = AOMMIN(cm->tile_width, cm->mi_cols);
+ cm->tile_height = AOMMIN(cm->tile_height, cm->mi_rows);
+
+ assert(cm->tile_width >> MAX_MIB_SIZE <= 32);
+ assert(cm->tile_height >> MAX_MIB_SIZE <= 32);
+
+ // Get the number of tiles
+ cm->tile_cols = 1;
+ while (cm->tile_cols * cm->tile_width < cm->mi_cols) ++cm->tile_cols;
+
+ cm->tile_rows = 1;
+ while (cm->tile_rows * cm->tile_height < cm->mi_rows) ++cm->tile_rows;
+#else
+ int min_log2_tile_cols, max_log2_tile_cols;
+ av1_get_tile_n_bits(cm->mi_cols, &min_log2_tile_cols, &max_log2_tile_cols);
+
+ cm->log2_tile_cols =
+ clamp(cpi->oxcf.tile_columns, min_log2_tile_cols, max_log2_tile_cols);
+ cm->log2_tile_rows = cpi->oxcf.tile_rows;
+
+ cm->tile_cols = 1 << cm->log2_tile_cols;
+ cm->tile_rows = 1 << cm->log2_tile_rows;
+
+ cm->tile_width = ALIGN_POWER_OF_TWO(cm->mi_cols, MAX_MIB_SIZE_LOG2);
+ cm->tile_width >>= cm->log2_tile_cols;
+ cm->tile_height = ALIGN_POWER_OF_TWO(cm->mi_rows, MAX_MIB_SIZE_LOG2);
+ cm->tile_height >>= cm->log2_tile_rows;
+
+ // round to integer multiples of max superblock size
+ cm->tile_width = ALIGN_POWER_OF_TWO(cm->tile_width, MAX_MIB_SIZE_LOG2);
+ cm->tile_height = ALIGN_POWER_OF_TWO(cm->tile_height, MAX_MIB_SIZE_LOG2);
+#endif // CONFIG_EXT_TILE
+
+#if CONFIG_DEPENDENT_HORZTILES
+ cm->dependent_horz_tiles = cpi->oxcf.dependent_horz_tiles;
+ if (cm->log2_tile_rows == 0) cm->dependent_horz_tiles = 0;
+#if CONFIG_TILE_GROUPS
+ if (cpi->oxcf.mtu == 0) {
+ cm->num_tg = cpi->oxcf.num_tile_groups;
+ } else {
+ // Use a default value for the purposes of weighting costs in probability
+ // updates
+ cm->num_tg = DEFAULT_MAX_NUM_TG;
+ }
+ num_tiles_in_tg =
+ (cm->tile_cols * cm->tile_rows + cm->num_tg - 1) / cm->num_tg;
+ tg_row_start = 0;
+ tg_col_start = 0;
+ for (tile_row = 0; tile_row < cm->tile_rows; ++tile_row) {
+ for (tile_col = 0; tile_col < cm->tile_cols; ++tile_col) {
+ if ((tile_row * cm->tile_cols + tile_col) % num_tiles_in_tg == 0) {
+ tg_row_start = tile_row;
+ tg_col_start = tile_col;
+ }
+ cm->tile_group_start_row[tile_row][tile_col] = tg_row_start;
+ cm->tile_group_start_col[tile_row][tile_col] = tg_col_start;
+ }
+ }
+#endif
+#endif
+
+#if CONFIG_LOOPFILTERING_ACROSS_TILES
+ cm->loop_filter_across_tiles_enabled =
+ cpi->oxcf.loop_filter_across_tiles_enabled;
+#endif // CONFIG_LOOPFILTERING_ACROSS_TILES
+}
+
+static void update_frame_size(AV1_COMP *cpi) {
+ AV1_COMMON *const cm = &cpi->common;
+ MACROBLOCKD *const xd = &cpi->td.mb.e_mbd;
+
+ av1_set_mb_mi(cm, cm->width, cm->height);
+ av1_init_context_buffers(cm);
+ av1_init_macroblockd(cm, xd,
+#if CONFIG_PVQ
+ NULL,
+#endif
+#if CONFIG_CFL
+ &NULL_CFL,
+#endif
+ NULL);
+ memset(cpi->mbmi_ext_base, 0,
+ cm->mi_rows * cm->mi_cols * sizeof(*cpi->mbmi_ext_base));
+
+ set_tile_info(cpi);
+}
+
+static void init_buffer_indices(AV1_COMP *cpi) {
+#if CONFIG_EXT_REFS
+ int fb_idx;
+ for (fb_idx = 0; fb_idx < LAST_REF_FRAMES; ++fb_idx)
+ cpi->lst_fb_idxes[fb_idx] = fb_idx;
+ cpi->gld_fb_idx = LAST_REF_FRAMES;
+ cpi->bwd_fb_idx = LAST_REF_FRAMES + 1;
+ cpi->alt_fb_idx = LAST_REF_FRAMES + 2;
+ for (fb_idx = 0; fb_idx < MAX_EXT_ARFS + 1; ++fb_idx)
+ cpi->arf_map[fb_idx] = LAST_REF_FRAMES + 2 + fb_idx;
+#else
+ cpi->lst_fb_idx = 0;
+ cpi->gld_fb_idx = 1;
+ cpi->alt_fb_idx = 2;
+#endif // CONFIG_EXT_REFS
+}
+
+static void init_config(struct AV1_COMP *cpi, AV1EncoderConfig *oxcf) {
+ AV1_COMMON *const cm = &cpi->common;
+
+ cpi->oxcf = *oxcf;
+ cpi->framerate = oxcf->init_framerate;
+
+ cm->profile = oxcf->profile;
+ cm->bit_depth = oxcf->bit_depth;
+#if CONFIG_HIGHBITDEPTH
+ cm->use_highbitdepth = oxcf->use_highbitdepth;
+#endif
+ cm->color_space = oxcf->color_space;
+ cm->color_range = oxcf->color_range;
+
+ cm->width = oxcf->width;
+ cm->height = oxcf->height;
+ av1_alloc_compressor_data(cpi);
+
+ // Single thread case: use counts in common.
+ cpi->td.counts = &cm->counts;
+
+ // change includes all joint functionality
+ av1_change_config(cpi, oxcf);
+
+ cpi->static_mb_pct = 0;
+ cpi->ref_frame_flags = 0;
+
+ init_buffer_indices(cpi);
+}
+
+static void set_rc_buffer_sizes(RATE_CONTROL *rc,
+ const AV1EncoderConfig *oxcf) {
+ const int64_t bandwidth = oxcf->target_bandwidth;
+ const int64_t starting = oxcf->starting_buffer_level_ms;
+ const int64_t optimal = oxcf->optimal_buffer_level_ms;
+ const int64_t maximum = oxcf->maximum_buffer_size_ms;
+
+ rc->starting_buffer_level = starting * bandwidth / 1000;
+ rc->optimal_buffer_level =
+ (optimal == 0) ? bandwidth / 8 : optimal * bandwidth / 1000;
+ rc->maximum_buffer_size =
+ (maximum == 0) ? bandwidth / 8 : maximum * bandwidth / 1000;
+}
+
+#if CONFIG_HIGHBITDEPTH
+#define HIGHBD_BFP(BT, SDF, SDAF, VF, SVF, SVAF, SDX3F, SDX8F, SDX4DF) \
+ cpi->fn_ptr[BT].sdf = SDF; \
+ cpi->fn_ptr[BT].sdaf = SDAF; \
+ cpi->fn_ptr[BT].vf = VF; \
+ cpi->fn_ptr[BT].svf = SVF; \
+ cpi->fn_ptr[BT].svaf = SVAF; \
+ cpi->fn_ptr[BT].sdx3f = SDX3F; \
+ cpi->fn_ptr[BT].sdx8f = SDX8F; \
+ cpi->fn_ptr[BT].sdx4df = SDX4DF;
+
+#define MAKE_BFP_SAD_WRAPPER(fnname) \
+ static unsigned int fnname##_bits8(const uint8_t *src_ptr, \
+ int source_stride, \
+ const uint8_t *ref_ptr, int ref_stride) { \
+ return fnname(src_ptr, source_stride, ref_ptr, ref_stride); \
+ } \
+ static unsigned int fnname##_bits10( \
+ const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, \
+ int ref_stride) { \
+ return fnname(src_ptr, source_stride, ref_ptr, ref_stride) >> 2; \
+ } \
+ static unsigned int fnname##_bits12( \
+ const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, \
+ int ref_stride) { \
+ return fnname(src_ptr, source_stride, ref_ptr, ref_stride) >> 4; \
+ }
+
+#define MAKE_BFP_SADAVG_WRAPPER(fnname) \
+ static unsigned int fnname##_bits8( \
+ const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, \
+ int ref_stride, const uint8_t *second_pred) { \
+ return fnname(src_ptr, source_stride, ref_ptr, ref_stride, second_pred); \
+ } \
+ static unsigned int fnname##_bits10( \
+ const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, \
+ int ref_stride, const uint8_t *second_pred) { \
+ return fnname(src_ptr, source_stride, ref_ptr, ref_stride, second_pred) >> \
+ 2; \
+ } \
+ static unsigned int fnname##_bits12( \
+ const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, \
+ int ref_stride, const uint8_t *second_pred) { \
+ return fnname(src_ptr, source_stride, ref_ptr, ref_stride, second_pred) >> \
+ 4; \
+ }
+
+#define MAKE_BFP_SAD3_WRAPPER(fnname) \
+ static void fnname##_bits8(const uint8_t *src_ptr, int source_stride, \
+ const uint8_t *ref_ptr, int ref_stride, \
+ unsigned int *sad_array) { \
+ fnname(src_ptr, source_stride, ref_ptr, ref_stride, sad_array); \
+ } \
+ static void fnname##_bits10(const uint8_t *src_ptr, int source_stride, \
+ const uint8_t *ref_ptr, int ref_stride, \
+ unsigned int *sad_array) { \
+ int i; \
+ fnname(src_ptr, source_stride, ref_ptr, ref_stride, sad_array); \
+ for (i = 0; i < 3; i++) sad_array[i] >>= 2; \
+ } \
+ static void fnname##_bits12(const uint8_t *src_ptr, int source_stride, \
+ const uint8_t *ref_ptr, int ref_stride, \
+ unsigned int *sad_array) { \
+ int i; \
+ fnname(src_ptr, source_stride, ref_ptr, ref_stride, sad_array); \
+ for (i = 0; i < 3; i++) sad_array[i] >>= 4; \
+ }
+
+#define MAKE_BFP_SAD8_WRAPPER(fnname) \
+ static void fnname##_bits8(const uint8_t *src_ptr, int source_stride, \
+ const uint8_t *ref_ptr, int ref_stride, \
+ unsigned int *sad_array) { \
+ fnname(src_ptr, source_stride, ref_ptr, ref_stride, sad_array); \
+ } \
+ static void fnname##_bits10(const uint8_t *src_ptr, int source_stride, \
+ const uint8_t *ref_ptr, int ref_stride, \
+ unsigned int *sad_array) { \
+ int i; \
+ fnname(src_ptr, source_stride, ref_ptr, ref_stride, sad_array); \
+ for (i = 0; i < 8; i++) sad_array[i] >>= 2; \
+ } \
+ static void fnname##_bits12(const uint8_t *src_ptr, int source_stride, \
+ const uint8_t *ref_ptr, int ref_stride, \
+ unsigned int *sad_array) { \
+ int i; \
+ fnname(src_ptr, source_stride, ref_ptr, ref_stride, sad_array); \
+ for (i = 0; i < 8; i++) sad_array[i] >>= 4; \
+ }
+#define MAKE_BFP_SAD4D_WRAPPER(fnname) \
+ static void fnname##_bits8(const uint8_t *src_ptr, int source_stride, \
+ const uint8_t *const ref_ptr[], int ref_stride, \
+ unsigned int *sad_array) { \
+ fnname(src_ptr, source_stride, ref_ptr, ref_stride, sad_array); \
+ } \
+ static void fnname##_bits10(const uint8_t *src_ptr, int source_stride, \
+ const uint8_t *const ref_ptr[], int ref_stride, \
+ unsigned int *sad_array) { \
+ int i; \
+ fnname(src_ptr, source_stride, ref_ptr, ref_stride, sad_array); \
+ for (i = 0; i < 4; i++) sad_array[i] >>= 2; \
+ } \
+ static void fnname##_bits12(const uint8_t *src_ptr, int source_stride, \
+ const uint8_t *const ref_ptr[], int ref_stride, \
+ unsigned int *sad_array) { \
+ int i; \
+ fnname(src_ptr, source_stride, ref_ptr, ref_stride, sad_array); \
+ for (i = 0; i < 4; i++) sad_array[i] >>= 4; \
+ }
+
+#if CONFIG_EXT_PARTITION
+MAKE_BFP_SAD_WRAPPER(aom_highbd_sad128x128)
+MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad128x128_avg)
+MAKE_BFP_SAD3_WRAPPER(aom_highbd_sad128x128x3)
+MAKE_BFP_SAD8_WRAPPER(aom_highbd_sad128x128x8)
+MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad128x128x4d)
+MAKE_BFP_SAD_WRAPPER(aom_highbd_sad128x64)
+MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad128x64_avg)
+MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad128x64x4d)
+MAKE_BFP_SAD_WRAPPER(aom_highbd_sad64x128)
+MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad64x128_avg)
+MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad64x128x4d)
+#endif // CONFIG_EXT_PARTITION
+MAKE_BFP_SAD_WRAPPER(aom_highbd_sad32x16)
+MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad32x16_avg)
+MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad32x16x4d)
+MAKE_BFP_SAD_WRAPPER(aom_highbd_sad16x32)
+MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad16x32_avg)
+MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad16x32x4d)
+MAKE_BFP_SAD_WRAPPER(aom_highbd_sad64x32)
+MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad64x32_avg)
+MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad64x32x4d)
+MAKE_BFP_SAD_WRAPPER(aom_highbd_sad32x64)
+MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad32x64_avg)
+MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad32x64x4d)
+MAKE_BFP_SAD_WRAPPER(aom_highbd_sad32x32)
+MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad32x32_avg)
+MAKE_BFP_SAD3_WRAPPER(aom_highbd_sad32x32x3)
+MAKE_BFP_SAD8_WRAPPER(aom_highbd_sad32x32x8)
+MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad32x32x4d)
+MAKE_BFP_SAD_WRAPPER(aom_highbd_sad64x64)
+MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad64x64_avg)
+MAKE_BFP_SAD3_WRAPPER(aom_highbd_sad64x64x3)
+MAKE_BFP_SAD8_WRAPPER(aom_highbd_sad64x64x8)
+MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad64x64x4d)
+MAKE_BFP_SAD_WRAPPER(aom_highbd_sad16x16)
+MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad16x16_avg)
+MAKE_BFP_SAD3_WRAPPER(aom_highbd_sad16x16x3)
+MAKE_BFP_SAD8_WRAPPER(aom_highbd_sad16x16x8)
+MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad16x16x4d)
+MAKE_BFP_SAD_WRAPPER(aom_highbd_sad16x8)
+MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad16x8_avg)
+MAKE_BFP_SAD3_WRAPPER(aom_highbd_sad16x8x3)
+MAKE_BFP_SAD8_WRAPPER(aom_highbd_sad16x8x8)
+MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad16x8x4d)
+MAKE_BFP_SAD_WRAPPER(aom_highbd_sad8x16)
+MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad8x16_avg)
+MAKE_BFP_SAD3_WRAPPER(aom_highbd_sad8x16x3)
+MAKE_BFP_SAD8_WRAPPER(aom_highbd_sad8x16x8)
+MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad8x16x4d)
+MAKE_BFP_SAD_WRAPPER(aom_highbd_sad8x8)
+MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad8x8_avg)
+MAKE_BFP_SAD3_WRAPPER(aom_highbd_sad8x8x3)
+MAKE_BFP_SAD8_WRAPPER(aom_highbd_sad8x8x8)
+MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad8x8x4d)
+MAKE_BFP_SAD_WRAPPER(aom_highbd_sad8x4)
+MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad8x4_avg)
+MAKE_BFP_SAD8_WRAPPER(aom_highbd_sad8x4x8)
+MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad8x4x4d)
+MAKE_BFP_SAD_WRAPPER(aom_highbd_sad4x8)
+MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad4x8_avg)
+MAKE_BFP_SAD8_WRAPPER(aom_highbd_sad4x8x8)
+MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad4x8x4d)
+MAKE_BFP_SAD_WRAPPER(aom_highbd_sad4x4)
+MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad4x4_avg)
+MAKE_BFP_SAD3_WRAPPER(aom_highbd_sad4x4x3)
+MAKE_BFP_SAD8_WRAPPER(aom_highbd_sad4x4x8)
+MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad4x4x4d)
+
+#if CONFIG_EXT_INTER
+#define HIGHBD_MBFP(BT, MSDF, MVF, MSVF) \
+ cpi->fn_ptr[BT].msdf = MSDF; \
+ cpi->fn_ptr[BT].mvf = MVF; \
+ cpi->fn_ptr[BT].msvf = MSVF;
+
+#define MAKE_MBFP_SAD_WRAPPER(fnname) \
+ static unsigned int fnname##_bits8( \
+ const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, \
+ int ref_stride, const uint8_t *m, int m_stride) { \
+ return fnname(src_ptr, source_stride, ref_ptr, ref_stride, m, m_stride); \
+ } \
+ static unsigned int fnname##_bits10( \
+ const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, \
+ int ref_stride, const uint8_t *m, int m_stride) { \
+ return fnname(src_ptr, source_stride, ref_ptr, ref_stride, m, m_stride) >> \
+ 2; \
+ } \
+ static unsigned int fnname##_bits12( \
+ const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, \
+ int ref_stride, const uint8_t *m, int m_stride) { \
+ return fnname(src_ptr, source_stride, ref_ptr, ref_stride, m, m_stride) >> \
+ 4; \
+ }
+
+#if CONFIG_EXT_PARTITION
+MAKE_MBFP_SAD_WRAPPER(aom_highbd_masked_sad128x128)
+MAKE_MBFP_SAD_WRAPPER(aom_highbd_masked_sad128x64)
+MAKE_MBFP_SAD_WRAPPER(aom_highbd_masked_sad64x128)
+#endif // CONFIG_EXT_PARTITION
+MAKE_MBFP_SAD_WRAPPER(aom_highbd_masked_sad64x64)
+MAKE_MBFP_SAD_WRAPPER(aom_highbd_masked_sad64x32)
+MAKE_MBFP_SAD_WRAPPER(aom_highbd_masked_sad32x64)
+MAKE_MBFP_SAD_WRAPPER(aom_highbd_masked_sad32x32)
+MAKE_MBFP_SAD_WRAPPER(aom_highbd_masked_sad32x16)
+MAKE_MBFP_SAD_WRAPPER(aom_highbd_masked_sad16x32)
+MAKE_MBFP_SAD_WRAPPER(aom_highbd_masked_sad16x16)
+MAKE_MBFP_SAD_WRAPPER(aom_highbd_masked_sad16x8)
+MAKE_MBFP_SAD_WRAPPER(aom_highbd_masked_sad8x16)
+MAKE_MBFP_SAD_WRAPPER(aom_highbd_masked_sad8x8)
+MAKE_MBFP_SAD_WRAPPER(aom_highbd_masked_sad8x4)
+MAKE_MBFP_SAD_WRAPPER(aom_highbd_masked_sad4x8)
+MAKE_MBFP_SAD_WRAPPER(aom_highbd_masked_sad4x4)
+#endif // CONFIG_EXT_INTER
+
+#if CONFIG_MOTION_VAR
+#define HIGHBD_OBFP(BT, OSDF, OVF, OSVF) \
+ cpi->fn_ptr[BT].osdf = OSDF; \
+ cpi->fn_ptr[BT].ovf = OVF; \
+ cpi->fn_ptr[BT].osvf = OSVF;
+
+#define MAKE_OBFP_SAD_WRAPPER(fnname) \
+ static unsigned int fnname##_bits8(const uint8_t *ref, int ref_stride, \
+ const int32_t *wsrc, \
+ const int32_t *msk) { \
+ return fnname(ref, ref_stride, wsrc, msk); \
+ } \
+ static unsigned int fnname##_bits10(const uint8_t *ref, int ref_stride, \
+ const int32_t *wsrc, \
+ const int32_t *msk) { \
+ return fnname(ref, ref_stride, wsrc, msk) >> 2; \
+ } \
+ static unsigned int fnname##_bits12(const uint8_t *ref, int ref_stride, \
+ const int32_t *wsrc, \
+ const int32_t *msk) { \
+ return fnname(ref, ref_stride, wsrc, msk) >> 4; \
+ }
+
+#if CONFIG_EXT_PARTITION
+MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad128x128)
+MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad128x64)
+MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad64x128)
+#endif // CONFIG_EXT_PARTITION
+MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad64x64)
+MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad64x32)
+MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad32x64)
+MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad32x32)
+MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad32x16)
+MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad16x32)
+MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad16x16)
+MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad16x8)
+MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad8x16)
+MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad8x8)
+MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad8x4)
+MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad4x8)
+MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad4x4)
+#endif // CONFIG_MOTION_VAR
+
+static void highbd_set_var_fns(AV1_COMP *const cpi) {
+ AV1_COMMON *const cm = &cpi->common;
+ if (cm->use_highbitdepth) {
+ switch (cm->bit_depth) {
+ case AOM_BITS_8:
+ HIGHBD_BFP(BLOCK_32X16, aom_highbd_sad32x16_bits8,
+ aom_highbd_sad32x16_avg_bits8, aom_highbd_8_variance32x16,
+ aom_highbd_8_sub_pixel_variance32x16,
+ aom_highbd_8_sub_pixel_avg_variance32x16, NULL, NULL,
+ aom_highbd_sad32x16x4d_bits8)
+
+ HIGHBD_BFP(BLOCK_16X32, aom_highbd_sad16x32_bits8,
+ aom_highbd_sad16x32_avg_bits8, aom_highbd_8_variance16x32,
+ aom_highbd_8_sub_pixel_variance16x32,
+ aom_highbd_8_sub_pixel_avg_variance16x32, NULL, NULL,
+ aom_highbd_sad16x32x4d_bits8)
+
+ HIGHBD_BFP(BLOCK_64X32, aom_highbd_sad64x32_bits8,
+ aom_highbd_sad64x32_avg_bits8, aom_highbd_8_variance64x32,
+ aom_highbd_8_sub_pixel_variance64x32,
+ aom_highbd_8_sub_pixel_avg_variance64x32, NULL, NULL,
+ aom_highbd_sad64x32x4d_bits8)
+
+ HIGHBD_BFP(BLOCK_32X64, aom_highbd_sad32x64_bits8,
+ aom_highbd_sad32x64_avg_bits8, aom_highbd_8_variance32x64,
+ aom_highbd_8_sub_pixel_variance32x64,
+ aom_highbd_8_sub_pixel_avg_variance32x64, NULL, NULL,
+ aom_highbd_sad32x64x4d_bits8)
+
+ HIGHBD_BFP(BLOCK_32X32, aom_highbd_sad32x32_bits8,
+ aom_highbd_sad32x32_avg_bits8, aom_highbd_8_variance32x32,
+ aom_highbd_8_sub_pixel_variance32x32,
+ aom_highbd_8_sub_pixel_avg_variance32x32,
+ aom_highbd_sad32x32x3_bits8, aom_highbd_sad32x32x8_bits8,
+ aom_highbd_sad32x32x4d_bits8)
+
+ HIGHBD_BFP(BLOCK_64X64, aom_highbd_sad64x64_bits8,
+ aom_highbd_sad64x64_avg_bits8, aom_highbd_8_variance64x64,
+ aom_highbd_8_sub_pixel_variance64x64,
+ aom_highbd_8_sub_pixel_avg_variance64x64,
+ aom_highbd_sad64x64x3_bits8, aom_highbd_sad64x64x8_bits8,
+ aom_highbd_sad64x64x4d_bits8)
+
+ HIGHBD_BFP(BLOCK_16X16, aom_highbd_sad16x16_bits8,
+ aom_highbd_sad16x16_avg_bits8, aom_highbd_8_variance16x16,
+ aom_highbd_8_sub_pixel_variance16x16,
+ aom_highbd_8_sub_pixel_avg_variance16x16,
+ aom_highbd_sad16x16x3_bits8, aom_highbd_sad16x16x8_bits8,
+ aom_highbd_sad16x16x4d_bits8)
+
+ HIGHBD_BFP(
+ BLOCK_16X8, aom_highbd_sad16x8_bits8, aom_highbd_sad16x8_avg_bits8,
+ aom_highbd_8_variance16x8, aom_highbd_8_sub_pixel_variance16x8,
+ aom_highbd_8_sub_pixel_avg_variance16x8, aom_highbd_sad16x8x3_bits8,
+ aom_highbd_sad16x8x8_bits8, aom_highbd_sad16x8x4d_bits8)
+
+ HIGHBD_BFP(
+ BLOCK_8X16, aom_highbd_sad8x16_bits8, aom_highbd_sad8x16_avg_bits8,
+ aom_highbd_8_variance8x16, aom_highbd_8_sub_pixel_variance8x16,
+ aom_highbd_8_sub_pixel_avg_variance8x16, aom_highbd_sad8x16x3_bits8,
+ aom_highbd_sad8x16x8_bits8, aom_highbd_sad8x16x4d_bits8)
+
+ HIGHBD_BFP(
+ BLOCK_8X8, aom_highbd_sad8x8_bits8, aom_highbd_sad8x8_avg_bits8,
+ aom_highbd_8_variance8x8, aom_highbd_8_sub_pixel_variance8x8,
+ aom_highbd_8_sub_pixel_avg_variance8x8, aom_highbd_sad8x8x3_bits8,
+ aom_highbd_sad8x8x8_bits8, aom_highbd_sad8x8x4d_bits8)
+
+ HIGHBD_BFP(BLOCK_8X4, aom_highbd_sad8x4_bits8,
+ aom_highbd_sad8x4_avg_bits8, aom_highbd_8_variance8x4,
+ aom_highbd_8_sub_pixel_variance8x4,
+ aom_highbd_8_sub_pixel_avg_variance8x4, NULL,
+ aom_highbd_sad8x4x8_bits8, aom_highbd_sad8x4x4d_bits8)
+
+ HIGHBD_BFP(BLOCK_4X8, aom_highbd_sad4x8_bits8,
+ aom_highbd_sad4x8_avg_bits8, aom_highbd_8_variance4x8,
+ aom_highbd_8_sub_pixel_variance4x8,
+ aom_highbd_8_sub_pixel_avg_variance4x8, NULL,
+ aom_highbd_sad4x8x8_bits8, aom_highbd_sad4x8x4d_bits8)
+
+ HIGHBD_BFP(
+ BLOCK_4X4, aom_highbd_sad4x4_bits8, aom_highbd_sad4x4_avg_bits8,
+ aom_highbd_8_variance4x4, aom_highbd_8_sub_pixel_variance4x4,
+ aom_highbd_8_sub_pixel_avg_variance4x4, aom_highbd_sad4x4x3_bits8,
+ aom_highbd_sad4x4x8_bits8, aom_highbd_sad4x4x4d_bits8)
+
+#if CONFIG_CB4X4
+ HIGHBD_BFP(BLOCK_2X2, NULL, NULL, aom_highbd_8_variance2x2, NULL, NULL,
+ NULL, NULL, NULL)
+ HIGHBD_BFP(BLOCK_4X2, NULL, NULL, aom_highbd_8_variance4x2, NULL, NULL,
+ NULL, NULL, NULL)
+ HIGHBD_BFP(BLOCK_2X4, NULL, NULL, aom_highbd_8_variance2x4, NULL, NULL,
+ NULL, NULL, NULL)
+#endif
+
+#if CONFIG_EXT_PARTITION
+ HIGHBD_BFP(BLOCK_128X128, aom_highbd_sad128x128_bits8,
+ aom_highbd_sad128x128_avg_bits8,
+ aom_highbd_8_variance128x128,
+ aom_highbd_8_sub_pixel_variance128x128,
+ aom_highbd_8_sub_pixel_avg_variance128x128,
+ aom_highbd_sad128x128x3_bits8, aom_highbd_sad128x128x8_bits8,
+ aom_highbd_sad128x128x4d_bits8)
+
+ HIGHBD_BFP(BLOCK_128X64, aom_highbd_sad128x64_bits8,
+ aom_highbd_sad128x64_avg_bits8, aom_highbd_8_variance128x64,
+ aom_highbd_8_sub_pixel_variance128x64,
+ aom_highbd_8_sub_pixel_avg_variance128x64, NULL, NULL,
+ aom_highbd_sad128x64x4d_bits8)
+
+ HIGHBD_BFP(BLOCK_64X128, aom_highbd_sad64x128_bits8,
+ aom_highbd_sad64x128_avg_bits8, aom_highbd_8_variance64x128,
+ aom_highbd_8_sub_pixel_variance64x128,
+ aom_highbd_8_sub_pixel_avg_variance64x128, NULL, NULL,
+ aom_highbd_sad64x128x4d_bits8)
+#endif // CONFIG_EXT_PARTITION
+
+#if CONFIG_EXT_INTER
+#if CONFIG_EXT_PARTITION
+ HIGHBD_MBFP(BLOCK_128X128, aom_highbd_masked_sad128x128_bits8,
+ aom_highbd_masked_variance128x128,
+ aom_highbd_masked_sub_pixel_variance128x128)
+ HIGHBD_MBFP(BLOCK_128X64, aom_highbd_masked_sad128x64_bits8,
+ aom_highbd_masked_variance128x64,
+ aom_highbd_masked_sub_pixel_variance128x64)
+ HIGHBD_MBFP(BLOCK_64X128, aom_highbd_masked_sad64x128_bits8,
+ aom_highbd_masked_variance64x128,
+ aom_highbd_masked_sub_pixel_variance64x128)
+#endif // CONFIG_EXT_PARTITION
+ HIGHBD_MBFP(BLOCK_64X64, aom_highbd_masked_sad64x64_bits8,
+ aom_highbd_masked_variance64x64,
+ aom_highbd_masked_sub_pixel_variance64x64)
+ HIGHBD_MBFP(BLOCK_64X32, aom_highbd_masked_sad64x32_bits8,
+ aom_highbd_masked_variance64x32,
+ aom_highbd_masked_sub_pixel_variance64x32)
+ HIGHBD_MBFP(BLOCK_32X64, aom_highbd_masked_sad32x64_bits8,
+ aom_highbd_masked_variance32x64,
+ aom_highbd_masked_sub_pixel_variance32x64)
+ HIGHBD_MBFP(BLOCK_32X32, aom_highbd_masked_sad32x32_bits8,
+ aom_highbd_masked_variance32x32,
+ aom_highbd_masked_sub_pixel_variance32x32)
+ HIGHBD_MBFP(BLOCK_32X16, aom_highbd_masked_sad32x16_bits8,
+ aom_highbd_masked_variance32x16,
+ aom_highbd_masked_sub_pixel_variance32x16)
+ HIGHBD_MBFP(BLOCK_16X32, aom_highbd_masked_sad16x32_bits8,
+ aom_highbd_masked_variance16x32,
+ aom_highbd_masked_sub_pixel_variance16x32)
+ HIGHBD_MBFP(BLOCK_16X16, aom_highbd_masked_sad16x16_bits8,
+ aom_highbd_masked_variance16x16,
+ aom_highbd_masked_sub_pixel_variance16x16)
+ HIGHBD_MBFP(BLOCK_8X16, aom_highbd_masked_sad8x16_bits8,
+ aom_highbd_masked_variance8x16,
+ aom_highbd_masked_sub_pixel_variance8x16)
+ HIGHBD_MBFP(BLOCK_16X8, aom_highbd_masked_sad16x8_bits8,
+ aom_highbd_masked_variance16x8,
+ aom_highbd_masked_sub_pixel_variance16x8)
+ HIGHBD_MBFP(BLOCK_8X8, aom_highbd_masked_sad8x8_bits8,
+ aom_highbd_masked_variance8x8,
+ aom_highbd_masked_sub_pixel_variance8x8)
+ HIGHBD_MBFP(BLOCK_4X8, aom_highbd_masked_sad4x8_bits8,
+ aom_highbd_masked_variance4x8,
+ aom_highbd_masked_sub_pixel_variance4x8)
+ HIGHBD_MBFP(BLOCK_8X4, aom_highbd_masked_sad8x4_bits8,
+ aom_highbd_masked_variance8x4,
+ aom_highbd_masked_sub_pixel_variance8x4)
+ HIGHBD_MBFP(BLOCK_4X4, aom_highbd_masked_sad4x4_bits8,
+ aom_highbd_masked_variance4x4,
+ aom_highbd_masked_sub_pixel_variance4x4)
+#endif // CONFIG_EXT_INTER
+#if CONFIG_MOTION_VAR
+#if CONFIG_EXT_PARTITION
+ HIGHBD_OBFP(BLOCK_128X128, aom_highbd_obmc_sad128x128_bits8,
+ aom_highbd_obmc_variance128x128,
+ aom_highbd_obmc_sub_pixel_variance128x128)
+ HIGHBD_OBFP(BLOCK_128X64, aom_highbd_obmc_sad128x64_bits8,
+ aom_highbd_obmc_variance128x64,
+ aom_highbd_obmc_sub_pixel_variance128x64)
+ HIGHBD_OBFP(BLOCK_64X128, aom_highbd_obmc_sad64x128_bits8,
+ aom_highbd_obmc_variance64x128,
+ aom_highbd_obmc_sub_pixel_variance64x128)
+#endif // CONFIG_EXT_PARTITION
+ HIGHBD_OBFP(BLOCK_64X64, aom_highbd_obmc_sad64x64_bits8,
+ aom_highbd_obmc_variance64x64,
+ aom_highbd_obmc_sub_pixel_variance64x64)
+ HIGHBD_OBFP(BLOCK_64X32, aom_highbd_obmc_sad64x32_bits8,
+ aom_highbd_obmc_variance64x32,
+ aom_highbd_obmc_sub_pixel_variance64x32)
+ HIGHBD_OBFP(BLOCK_32X64, aom_highbd_obmc_sad32x64_bits8,
+ aom_highbd_obmc_variance32x64,
+ aom_highbd_obmc_sub_pixel_variance32x64)
+ HIGHBD_OBFP(BLOCK_32X32, aom_highbd_obmc_sad32x32_bits8,
+ aom_highbd_obmc_variance32x32,
+ aom_highbd_obmc_sub_pixel_variance32x32)
+ HIGHBD_OBFP(BLOCK_32X16, aom_highbd_obmc_sad32x16_bits8,
+ aom_highbd_obmc_variance32x16,
+ aom_highbd_obmc_sub_pixel_variance32x16)
+ HIGHBD_OBFP(BLOCK_16X32, aom_highbd_obmc_sad16x32_bits8,
+ aom_highbd_obmc_variance16x32,
+ aom_highbd_obmc_sub_pixel_variance16x32)
+ HIGHBD_OBFP(BLOCK_16X16, aom_highbd_obmc_sad16x16_bits8,
+ aom_highbd_obmc_variance16x16,
+ aom_highbd_obmc_sub_pixel_variance16x16)
+ HIGHBD_OBFP(BLOCK_8X16, aom_highbd_obmc_sad8x16_bits8,
+ aom_highbd_obmc_variance8x16,
+ aom_highbd_obmc_sub_pixel_variance8x16)
+ HIGHBD_OBFP(BLOCK_16X8, aom_highbd_obmc_sad16x8_bits8,
+ aom_highbd_obmc_variance16x8,
+ aom_highbd_obmc_sub_pixel_variance16x8)
+ HIGHBD_OBFP(BLOCK_8X8, aom_highbd_obmc_sad8x8_bits8,
+ aom_highbd_obmc_variance8x8,
+ aom_highbd_obmc_sub_pixel_variance8x8)
+ HIGHBD_OBFP(BLOCK_4X8, aom_highbd_obmc_sad4x8_bits8,
+ aom_highbd_obmc_variance4x8,
+ aom_highbd_obmc_sub_pixel_variance4x8)
+ HIGHBD_OBFP(BLOCK_8X4, aom_highbd_obmc_sad8x4_bits8,
+ aom_highbd_obmc_variance8x4,
+ aom_highbd_obmc_sub_pixel_variance8x4)
+ HIGHBD_OBFP(BLOCK_4X4, aom_highbd_obmc_sad4x4_bits8,
+ aom_highbd_obmc_variance4x4,
+ aom_highbd_obmc_sub_pixel_variance4x4)
+#endif // CONFIG_MOTION_VAR
+ break;
+
+ case AOM_BITS_10:
+ HIGHBD_BFP(BLOCK_32X16, aom_highbd_sad32x16_bits10,
+ aom_highbd_sad32x16_avg_bits10, aom_highbd_10_variance32x16,
+ aom_highbd_10_sub_pixel_variance32x16,
+ aom_highbd_10_sub_pixel_avg_variance32x16, NULL, NULL,
+ aom_highbd_sad32x16x4d_bits10)
+
+ HIGHBD_BFP(BLOCK_16X32, aom_highbd_sad16x32_bits10,
+ aom_highbd_sad16x32_avg_bits10, aom_highbd_10_variance16x32,
+ aom_highbd_10_sub_pixel_variance16x32,
+ aom_highbd_10_sub_pixel_avg_variance16x32, NULL, NULL,
+ aom_highbd_sad16x32x4d_bits10)
+
+ HIGHBD_BFP(BLOCK_64X32, aom_highbd_sad64x32_bits10,
+ aom_highbd_sad64x32_avg_bits10, aom_highbd_10_variance64x32,
+ aom_highbd_10_sub_pixel_variance64x32,
+ aom_highbd_10_sub_pixel_avg_variance64x32, NULL, NULL,
+ aom_highbd_sad64x32x4d_bits10)
+
+ HIGHBD_BFP(BLOCK_32X64, aom_highbd_sad32x64_bits10,
+ aom_highbd_sad32x64_avg_bits10, aom_highbd_10_variance32x64,
+ aom_highbd_10_sub_pixel_variance32x64,
+ aom_highbd_10_sub_pixel_avg_variance32x64, NULL, NULL,
+ aom_highbd_sad32x64x4d_bits10)
+
+ HIGHBD_BFP(BLOCK_32X32, aom_highbd_sad32x32_bits10,
+ aom_highbd_sad32x32_avg_bits10, aom_highbd_10_variance32x32,
+ aom_highbd_10_sub_pixel_variance32x32,
+ aom_highbd_10_sub_pixel_avg_variance32x32,
+ aom_highbd_sad32x32x3_bits10, aom_highbd_sad32x32x8_bits10,
+ aom_highbd_sad32x32x4d_bits10)
+
+ HIGHBD_BFP(BLOCK_64X64, aom_highbd_sad64x64_bits10,
+ aom_highbd_sad64x64_avg_bits10, aom_highbd_10_variance64x64,
+ aom_highbd_10_sub_pixel_variance64x64,
+ aom_highbd_10_sub_pixel_avg_variance64x64,
+ aom_highbd_sad64x64x3_bits10, aom_highbd_sad64x64x8_bits10,
+ aom_highbd_sad64x64x4d_bits10)
+
+ HIGHBD_BFP(BLOCK_16X16, aom_highbd_sad16x16_bits10,
+ aom_highbd_sad16x16_avg_bits10, aom_highbd_10_variance16x16,
+ aom_highbd_10_sub_pixel_variance16x16,
+ aom_highbd_10_sub_pixel_avg_variance16x16,
+ aom_highbd_sad16x16x3_bits10, aom_highbd_sad16x16x8_bits10,
+ aom_highbd_sad16x16x4d_bits10)
+
+ HIGHBD_BFP(BLOCK_16X8, aom_highbd_sad16x8_bits10,
+ aom_highbd_sad16x8_avg_bits10, aom_highbd_10_variance16x8,
+ aom_highbd_10_sub_pixel_variance16x8,
+ aom_highbd_10_sub_pixel_avg_variance16x8,
+ aom_highbd_sad16x8x3_bits10, aom_highbd_sad16x8x8_bits10,
+ aom_highbd_sad16x8x4d_bits10)
+
+ HIGHBD_BFP(BLOCK_8X16, aom_highbd_sad8x16_bits10,
+ aom_highbd_sad8x16_avg_bits10, aom_highbd_10_variance8x16,
+ aom_highbd_10_sub_pixel_variance8x16,
+ aom_highbd_10_sub_pixel_avg_variance8x16,
+ aom_highbd_sad8x16x3_bits10, aom_highbd_sad8x16x8_bits10,
+ aom_highbd_sad8x16x4d_bits10)
+
+ HIGHBD_BFP(
+ BLOCK_8X8, aom_highbd_sad8x8_bits10, aom_highbd_sad8x8_avg_bits10,
+ aom_highbd_10_variance8x8, aom_highbd_10_sub_pixel_variance8x8,
+ aom_highbd_10_sub_pixel_avg_variance8x8, aom_highbd_sad8x8x3_bits10,
+ aom_highbd_sad8x8x8_bits10, aom_highbd_sad8x8x4d_bits10)
+
+ HIGHBD_BFP(BLOCK_8X4, aom_highbd_sad8x4_bits10,
+ aom_highbd_sad8x4_avg_bits10, aom_highbd_10_variance8x4,
+ aom_highbd_10_sub_pixel_variance8x4,
+ aom_highbd_10_sub_pixel_avg_variance8x4, NULL,
+ aom_highbd_sad8x4x8_bits10, aom_highbd_sad8x4x4d_bits10)
+
+ HIGHBD_BFP(BLOCK_4X8, aom_highbd_sad4x8_bits10,
+ aom_highbd_sad4x8_avg_bits10, aom_highbd_10_variance4x8,
+ aom_highbd_10_sub_pixel_variance4x8,
+ aom_highbd_10_sub_pixel_avg_variance4x8, NULL,
+ aom_highbd_sad4x8x8_bits10, aom_highbd_sad4x8x4d_bits10)
+
+ HIGHBD_BFP(
+ BLOCK_4X4, aom_highbd_sad4x4_bits10, aom_highbd_sad4x4_avg_bits10,
+ aom_highbd_10_variance4x4, aom_highbd_10_sub_pixel_variance4x4,
+ aom_highbd_10_sub_pixel_avg_variance4x4, aom_highbd_sad4x4x3_bits10,
+ aom_highbd_sad4x4x8_bits10, aom_highbd_sad4x4x4d_bits10)
+
+#if CONFIG_CB4X4
+ HIGHBD_BFP(BLOCK_2X2, NULL, NULL, aom_highbd_10_variance2x2, NULL, NULL,
+ NULL, NULL, NULL)
+ HIGHBD_BFP(BLOCK_4X2, NULL, NULL, aom_highbd_10_variance4x2, NULL, NULL,
+ NULL, NULL, NULL)
+ HIGHBD_BFP(BLOCK_2X4, NULL, NULL, aom_highbd_10_variance2x4, NULL, NULL,
+ NULL, NULL, NULL)
+#endif
+
+#if CONFIG_EXT_PARTITION
+ HIGHBD_BFP(
+ BLOCK_128X128, aom_highbd_sad128x128_bits10,
+ aom_highbd_sad128x128_avg_bits10, aom_highbd_10_variance128x128,
+ aom_highbd_10_sub_pixel_variance128x128,
+ aom_highbd_10_sub_pixel_avg_variance128x128,
+ aom_highbd_sad128x128x3_bits10, aom_highbd_sad128x128x8_bits10,
+ aom_highbd_sad128x128x4d_bits10)
+
+ HIGHBD_BFP(BLOCK_128X64, aom_highbd_sad128x64_bits10,
+ aom_highbd_sad128x64_avg_bits10,
+ aom_highbd_10_variance128x64,
+ aom_highbd_10_sub_pixel_variance128x64,
+ aom_highbd_10_sub_pixel_avg_variance128x64, NULL, NULL,
+ aom_highbd_sad128x64x4d_bits10)
+
+ HIGHBD_BFP(BLOCK_64X128, aom_highbd_sad64x128_bits10,
+ aom_highbd_sad64x128_avg_bits10,
+ aom_highbd_10_variance64x128,
+ aom_highbd_10_sub_pixel_variance64x128,
+ aom_highbd_10_sub_pixel_avg_variance64x128, NULL, NULL,
+ aom_highbd_sad64x128x4d_bits10)
+#endif // CONFIG_EXT_PARTITION
+
+#if CONFIG_EXT_INTER
+#if CONFIG_EXT_PARTITION
+ HIGHBD_MBFP(BLOCK_128X128, aom_highbd_masked_sad128x128_bits10,
+ aom_highbd_10_masked_variance128x128,
+ aom_highbd_10_masked_sub_pixel_variance128x128)
+ HIGHBD_MBFP(BLOCK_128X64, aom_highbd_masked_sad128x64_bits10,
+ aom_highbd_10_masked_variance128x64,
+ aom_highbd_10_masked_sub_pixel_variance128x64)
+ HIGHBD_MBFP(BLOCK_64X128, aom_highbd_masked_sad64x128_bits10,
+ aom_highbd_10_masked_variance64x128,
+ aom_highbd_10_masked_sub_pixel_variance64x128)
+#endif // CONFIG_EXT_PARTITION
+ HIGHBD_MBFP(BLOCK_64X64, aom_highbd_masked_sad64x64_bits10,
+ aom_highbd_10_masked_variance64x64,
+ aom_highbd_10_masked_sub_pixel_variance64x64)
+ HIGHBD_MBFP(BLOCK_64X32, aom_highbd_masked_sad64x32_bits10,
+ aom_highbd_10_masked_variance64x32,
+ aom_highbd_10_masked_sub_pixel_variance64x32)
+ HIGHBD_MBFP(BLOCK_32X64, aom_highbd_masked_sad32x64_bits10,
+ aom_highbd_10_masked_variance32x64,
+ aom_highbd_10_masked_sub_pixel_variance32x64)
+ HIGHBD_MBFP(BLOCK_32X32, aom_highbd_masked_sad32x32_bits10,
+ aom_highbd_10_masked_variance32x32,
+ aom_highbd_10_masked_sub_pixel_variance32x32)
+ HIGHBD_MBFP(BLOCK_32X16, aom_highbd_masked_sad32x16_bits10,
+ aom_highbd_10_masked_variance32x16,
+ aom_highbd_10_masked_sub_pixel_variance32x16)
+ HIGHBD_MBFP(BLOCK_16X32, aom_highbd_masked_sad16x32_bits10,
+ aom_highbd_10_masked_variance16x32,
+ aom_highbd_10_masked_sub_pixel_variance16x32)
+ HIGHBD_MBFP(BLOCK_16X16, aom_highbd_masked_sad16x16_bits10,
+ aom_highbd_10_masked_variance16x16,
+ aom_highbd_10_masked_sub_pixel_variance16x16)
+ HIGHBD_MBFP(BLOCK_8X16, aom_highbd_masked_sad8x16_bits10,
+ aom_highbd_10_masked_variance8x16,
+ aom_highbd_10_masked_sub_pixel_variance8x16)
+ HIGHBD_MBFP(BLOCK_16X8, aom_highbd_masked_sad16x8_bits10,
+ aom_highbd_10_masked_variance16x8,
+ aom_highbd_10_masked_sub_pixel_variance16x8)
+ HIGHBD_MBFP(BLOCK_8X8, aom_highbd_masked_sad8x8_bits10,
+ aom_highbd_10_masked_variance8x8,
+ aom_highbd_10_masked_sub_pixel_variance8x8)
+ HIGHBD_MBFP(BLOCK_4X8, aom_highbd_masked_sad4x8_bits10,
+ aom_highbd_10_masked_variance4x8,
+ aom_highbd_10_masked_sub_pixel_variance4x8)
+ HIGHBD_MBFP(BLOCK_8X4, aom_highbd_masked_sad8x4_bits10,
+ aom_highbd_10_masked_variance8x4,
+ aom_highbd_10_masked_sub_pixel_variance8x4)
+ HIGHBD_MBFP(BLOCK_4X4, aom_highbd_masked_sad4x4_bits10,
+ aom_highbd_10_masked_variance4x4,
+ aom_highbd_10_masked_sub_pixel_variance4x4)
+#endif // CONFIG_EXT_INTER
+#if CONFIG_MOTION_VAR
+#if CONFIG_EXT_PARTITION
+ HIGHBD_OBFP(BLOCK_128X128, aom_highbd_obmc_sad128x128_bits10,
+ aom_highbd_10_obmc_variance128x128,
+ aom_highbd_10_obmc_sub_pixel_variance128x128)
+ HIGHBD_OBFP(BLOCK_128X64, aom_highbd_obmc_sad128x64_bits10,
+ aom_highbd_10_obmc_variance128x64,
+ aom_highbd_10_obmc_sub_pixel_variance128x64)
+ HIGHBD_OBFP(BLOCK_64X128, aom_highbd_obmc_sad64x128_bits10,
+ aom_highbd_10_obmc_variance64x128,
+ aom_highbd_10_obmc_sub_pixel_variance64x128)
+#endif // CONFIG_EXT_PARTITION
+ HIGHBD_OBFP(BLOCK_64X64, aom_highbd_obmc_sad64x64_bits10,
+ aom_highbd_10_obmc_variance64x64,
+ aom_highbd_10_obmc_sub_pixel_variance64x64)
+ HIGHBD_OBFP(BLOCK_64X32, aom_highbd_obmc_sad64x32_bits10,
+ aom_highbd_10_obmc_variance64x32,
+ aom_highbd_10_obmc_sub_pixel_variance64x32)
+ HIGHBD_OBFP(BLOCK_32X64, aom_highbd_obmc_sad32x64_bits10,
+ aom_highbd_10_obmc_variance32x64,
+ aom_highbd_10_obmc_sub_pixel_variance32x64)
+ HIGHBD_OBFP(BLOCK_32X32, aom_highbd_obmc_sad32x32_bits10,
+ aom_highbd_10_obmc_variance32x32,
+ aom_highbd_10_obmc_sub_pixel_variance32x32)
+ HIGHBD_OBFP(BLOCK_32X16, aom_highbd_obmc_sad32x16_bits10,
+ aom_highbd_10_obmc_variance32x16,
+ aom_highbd_10_obmc_sub_pixel_variance32x16)
+ HIGHBD_OBFP(BLOCK_16X32, aom_highbd_obmc_sad16x32_bits10,
+ aom_highbd_10_obmc_variance16x32,
+ aom_highbd_10_obmc_sub_pixel_variance16x32)
+ HIGHBD_OBFP(BLOCK_16X16, aom_highbd_obmc_sad16x16_bits10,
+ aom_highbd_10_obmc_variance16x16,
+ aom_highbd_10_obmc_sub_pixel_variance16x16)
+ HIGHBD_OBFP(BLOCK_8X16, aom_highbd_obmc_sad8x16_bits10,
+ aom_highbd_10_obmc_variance8x16,
+ aom_highbd_10_obmc_sub_pixel_variance8x16)
+ HIGHBD_OBFP(BLOCK_16X8, aom_highbd_obmc_sad16x8_bits10,
+ aom_highbd_10_obmc_variance16x8,
+ aom_highbd_10_obmc_sub_pixel_variance16x8)
+ HIGHBD_OBFP(BLOCK_8X8, aom_highbd_obmc_sad8x8_bits10,
+ aom_highbd_10_obmc_variance8x8,
+ aom_highbd_10_obmc_sub_pixel_variance8x8)
+ HIGHBD_OBFP(BLOCK_4X8, aom_highbd_obmc_sad4x8_bits10,
+ aom_highbd_10_obmc_variance4x8,
+ aom_highbd_10_obmc_sub_pixel_variance4x8)
+ HIGHBD_OBFP(BLOCK_8X4, aom_highbd_obmc_sad8x4_bits10,
+ aom_highbd_10_obmc_variance8x4,
+ aom_highbd_10_obmc_sub_pixel_variance8x4)
+ HIGHBD_OBFP(BLOCK_4X4, aom_highbd_obmc_sad4x4_bits10,
+ aom_highbd_10_obmc_variance4x4,
+ aom_highbd_10_obmc_sub_pixel_variance4x4)
+#endif // CONFIG_MOTION_VAR
+ break;
+
+ case AOM_BITS_12:
+ HIGHBD_BFP(BLOCK_32X16, aom_highbd_sad32x16_bits12,
+ aom_highbd_sad32x16_avg_bits12, aom_highbd_12_variance32x16,
+ aom_highbd_12_sub_pixel_variance32x16,
+ aom_highbd_12_sub_pixel_avg_variance32x16, NULL, NULL,
+ aom_highbd_sad32x16x4d_bits12)
+
+ HIGHBD_BFP(BLOCK_16X32, aom_highbd_sad16x32_bits12,
+ aom_highbd_sad16x32_avg_bits12, aom_highbd_12_variance16x32,
+ aom_highbd_12_sub_pixel_variance16x32,
+ aom_highbd_12_sub_pixel_avg_variance16x32, NULL, NULL,
+ aom_highbd_sad16x32x4d_bits12)
+
+ HIGHBD_BFP(BLOCK_64X32, aom_highbd_sad64x32_bits12,
+ aom_highbd_sad64x32_avg_bits12, aom_highbd_12_variance64x32,
+ aom_highbd_12_sub_pixel_variance64x32,
+ aom_highbd_12_sub_pixel_avg_variance64x32, NULL, NULL,
+ aom_highbd_sad64x32x4d_bits12)
+
+ HIGHBD_BFP(BLOCK_32X64, aom_highbd_sad32x64_bits12,
+ aom_highbd_sad32x64_avg_bits12, aom_highbd_12_variance32x64,
+ aom_highbd_12_sub_pixel_variance32x64,
+ aom_highbd_12_sub_pixel_avg_variance32x64, NULL, NULL,
+ aom_highbd_sad32x64x4d_bits12)
+
+ HIGHBD_BFP(BLOCK_32X32, aom_highbd_sad32x32_bits12,
+ aom_highbd_sad32x32_avg_bits12, aom_highbd_12_variance32x32,
+ aom_highbd_12_sub_pixel_variance32x32,
+ aom_highbd_12_sub_pixel_avg_variance32x32,
+ aom_highbd_sad32x32x3_bits12, aom_highbd_sad32x32x8_bits12,
+ aom_highbd_sad32x32x4d_bits12)
+
+ HIGHBD_BFP(BLOCK_64X64, aom_highbd_sad64x64_bits12,
+ aom_highbd_sad64x64_avg_bits12, aom_highbd_12_variance64x64,
+ aom_highbd_12_sub_pixel_variance64x64,
+ aom_highbd_12_sub_pixel_avg_variance64x64,
+ aom_highbd_sad64x64x3_bits12, aom_highbd_sad64x64x8_bits12,
+ aom_highbd_sad64x64x4d_bits12)
+
+ HIGHBD_BFP(BLOCK_16X16, aom_highbd_sad16x16_bits12,
+ aom_highbd_sad16x16_avg_bits12, aom_highbd_12_variance16x16,
+ aom_highbd_12_sub_pixel_variance16x16,
+ aom_highbd_12_sub_pixel_avg_variance16x16,
+ aom_highbd_sad16x16x3_bits12, aom_highbd_sad16x16x8_bits12,
+ aom_highbd_sad16x16x4d_bits12)
+
+ HIGHBD_BFP(BLOCK_16X8, aom_highbd_sad16x8_bits12,
+ aom_highbd_sad16x8_avg_bits12, aom_highbd_12_variance16x8,
+ aom_highbd_12_sub_pixel_variance16x8,
+ aom_highbd_12_sub_pixel_avg_variance16x8,
+ aom_highbd_sad16x8x3_bits12, aom_highbd_sad16x8x8_bits12,
+ aom_highbd_sad16x8x4d_bits12)
+
+ HIGHBD_BFP(BLOCK_8X16, aom_highbd_sad8x16_bits12,
+ aom_highbd_sad8x16_avg_bits12, aom_highbd_12_variance8x16,
+ aom_highbd_12_sub_pixel_variance8x16,
+ aom_highbd_12_sub_pixel_avg_variance8x16,
+ aom_highbd_sad8x16x3_bits12, aom_highbd_sad8x16x8_bits12,
+ aom_highbd_sad8x16x4d_bits12)
+
+ HIGHBD_BFP(
+ BLOCK_8X8, aom_highbd_sad8x8_bits12, aom_highbd_sad8x8_avg_bits12,
+ aom_highbd_12_variance8x8, aom_highbd_12_sub_pixel_variance8x8,
+ aom_highbd_12_sub_pixel_avg_variance8x8, aom_highbd_sad8x8x3_bits12,
+ aom_highbd_sad8x8x8_bits12, aom_highbd_sad8x8x4d_bits12)
+
+ HIGHBD_BFP(BLOCK_8X4, aom_highbd_sad8x4_bits12,
+ aom_highbd_sad8x4_avg_bits12, aom_highbd_12_variance8x4,
+ aom_highbd_12_sub_pixel_variance8x4,
+ aom_highbd_12_sub_pixel_avg_variance8x4, NULL,
+ aom_highbd_sad8x4x8_bits12, aom_highbd_sad8x4x4d_bits12)
+
+ HIGHBD_BFP(BLOCK_4X8, aom_highbd_sad4x8_bits12,
+ aom_highbd_sad4x8_avg_bits12, aom_highbd_12_variance4x8,
+ aom_highbd_12_sub_pixel_variance4x8,
+ aom_highbd_12_sub_pixel_avg_variance4x8, NULL,
+ aom_highbd_sad4x8x8_bits12, aom_highbd_sad4x8x4d_bits12)
+
+ HIGHBD_BFP(
+ BLOCK_4X4, aom_highbd_sad4x4_bits12, aom_highbd_sad4x4_avg_bits12,
+ aom_highbd_12_variance4x4, aom_highbd_12_sub_pixel_variance4x4,
+ aom_highbd_12_sub_pixel_avg_variance4x4, aom_highbd_sad4x4x3_bits12,
+ aom_highbd_sad4x4x8_bits12, aom_highbd_sad4x4x4d_bits12)
+
+#if CONFIG_CB4X4
+ HIGHBD_BFP(BLOCK_2X2, NULL, NULL, aom_highbd_12_variance2x2, NULL, NULL,
+ NULL, NULL, NULL)
+ HIGHBD_BFP(BLOCK_4X2, NULL, NULL, aom_highbd_12_variance4x2, NULL, NULL,
+ NULL, NULL, NULL)
+ HIGHBD_BFP(BLOCK_2X4, NULL, NULL, aom_highbd_12_variance2x4, NULL, NULL,
+ NULL, NULL, NULL)
+#endif
+
+#if CONFIG_EXT_PARTITION
+ HIGHBD_BFP(
+ BLOCK_128X128, aom_highbd_sad128x128_bits12,
+ aom_highbd_sad128x128_avg_bits12, aom_highbd_12_variance128x128,
+ aom_highbd_12_sub_pixel_variance128x128,
+ aom_highbd_12_sub_pixel_avg_variance128x128,
+ aom_highbd_sad128x128x3_bits12, aom_highbd_sad128x128x8_bits12,
+ aom_highbd_sad128x128x4d_bits12)
+
+ HIGHBD_BFP(BLOCK_128X64, aom_highbd_sad128x64_bits12,
+ aom_highbd_sad128x64_avg_bits12,
+ aom_highbd_12_variance128x64,
+ aom_highbd_12_sub_pixel_variance128x64,
+ aom_highbd_12_sub_pixel_avg_variance128x64, NULL, NULL,
+ aom_highbd_sad128x64x4d_bits12)
+
+ HIGHBD_BFP(BLOCK_64X128, aom_highbd_sad64x128_bits12,
+ aom_highbd_sad64x128_avg_bits12,
+ aom_highbd_12_variance64x128,
+ aom_highbd_12_sub_pixel_variance64x128,
+ aom_highbd_12_sub_pixel_avg_variance64x128, NULL, NULL,
+ aom_highbd_sad64x128x4d_bits12)
+#endif // CONFIG_EXT_PARTITION
+
+#if CONFIG_EXT_INTER
+#if CONFIG_EXT_PARTITION
+ HIGHBD_MBFP(BLOCK_128X128, aom_highbd_masked_sad128x128_bits12,
+ aom_highbd_12_masked_variance128x128,
+ aom_highbd_12_masked_sub_pixel_variance128x128)
+ HIGHBD_MBFP(BLOCK_128X64, aom_highbd_masked_sad128x64_bits12,
+ aom_highbd_12_masked_variance128x64,
+ aom_highbd_12_masked_sub_pixel_variance128x64)
+ HIGHBD_MBFP(BLOCK_64X128, aom_highbd_masked_sad64x128_bits12,
+ aom_highbd_12_masked_variance64x128,
+ aom_highbd_12_masked_sub_pixel_variance64x128)
+#endif // CONFIG_EXT_PARTITION
+ HIGHBD_MBFP(BLOCK_64X64, aom_highbd_masked_sad64x64_bits12,
+ aom_highbd_12_masked_variance64x64,
+ aom_highbd_12_masked_sub_pixel_variance64x64)
+ HIGHBD_MBFP(BLOCK_64X32, aom_highbd_masked_sad64x32_bits12,
+ aom_highbd_12_masked_variance64x32,
+ aom_highbd_12_masked_sub_pixel_variance64x32)
+ HIGHBD_MBFP(BLOCK_32X64, aom_highbd_masked_sad32x64_bits12,
+ aom_highbd_12_masked_variance32x64,
+ aom_highbd_12_masked_sub_pixel_variance32x64)
+ HIGHBD_MBFP(BLOCK_32X32, aom_highbd_masked_sad32x32_bits12,
+ aom_highbd_12_masked_variance32x32,
+ aom_highbd_12_masked_sub_pixel_variance32x32)
+ HIGHBD_MBFP(BLOCK_32X16, aom_highbd_masked_sad32x16_bits12,
+ aom_highbd_12_masked_variance32x16,
+ aom_highbd_12_masked_sub_pixel_variance32x16)
+ HIGHBD_MBFP(BLOCK_16X32, aom_highbd_masked_sad16x32_bits12,
+ aom_highbd_12_masked_variance16x32,
+ aom_highbd_12_masked_sub_pixel_variance16x32)
+ HIGHBD_MBFP(BLOCK_16X16, aom_highbd_masked_sad16x16_bits12,
+ aom_highbd_12_masked_variance16x16,
+ aom_highbd_12_masked_sub_pixel_variance16x16)
+ HIGHBD_MBFP(BLOCK_8X16, aom_highbd_masked_sad8x16_bits12,
+ aom_highbd_12_masked_variance8x16,
+ aom_highbd_12_masked_sub_pixel_variance8x16)
+ HIGHBD_MBFP(BLOCK_16X8, aom_highbd_masked_sad16x8_bits12,
+ aom_highbd_12_masked_variance16x8,
+ aom_highbd_12_masked_sub_pixel_variance16x8)
+ HIGHBD_MBFP(BLOCK_8X8, aom_highbd_masked_sad8x8_bits12,
+ aom_highbd_12_masked_variance8x8,
+ aom_highbd_12_masked_sub_pixel_variance8x8)
+ HIGHBD_MBFP(BLOCK_4X8, aom_highbd_masked_sad4x8_bits12,
+ aom_highbd_12_masked_variance4x8,
+ aom_highbd_12_masked_sub_pixel_variance4x8)
+ HIGHBD_MBFP(BLOCK_8X4, aom_highbd_masked_sad8x4_bits12,
+ aom_highbd_12_masked_variance8x4,
+ aom_highbd_12_masked_sub_pixel_variance8x4)
+ HIGHBD_MBFP(BLOCK_4X4, aom_highbd_masked_sad4x4_bits12,
+ aom_highbd_12_masked_variance4x4,
+ aom_highbd_12_masked_sub_pixel_variance4x4)
+#endif // CONFIG_EXT_INTER
+
+#if CONFIG_MOTION_VAR
+#if CONFIG_EXT_PARTITION
+ HIGHBD_OBFP(BLOCK_128X128, aom_highbd_obmc_sad128x128_bits12,
+ aom_highbd_12_obmc_variance128x128,
+ aom_highbd_12_obmc_sub_pixel_variance128x128)
+ HIGHBD_OBFP(BLOCK_128X64, aom_highbd_obmc_sad128x64_bits12,
+ aom_highbd_12_obmc_variance128x64,
+ aom_highbd_12_obmc_sub_pixel_variance128x64)
+ HIGHBD_OBFP(BLOCK_64X128, aom_highbd_obmc_sad64x128_bits12,
+ aom_highbd_12_obmc_variance64x128,
+ aom_highbd_12_obmc_sub_pixel_variance64x128)
+#endif // CONFIG_EXT_PARTITION
+ HIGHBD_OBFP(BLOCK_64X64, aom_highbd_obmc_sad64x64_bits12,
+ aom_highbd_12_obmc_variance64x64,
+ aom_highbd_12_obmc_sub_pixel_variance64x64)
+ HIGHBD_OBFP(BLOCK_64X32, aom_highbd_obmc_sad64x32_bits12,
+ aom_highbd_12_obmc_variance64x32,
+ aom_highbd_12_obmc_sub_pixel_variance64x32)
+ HIGHBD_OBFP(BLOCK_32X64, aom_highbd_obmc_sad32x64_bits12,
+ aom_highbd_12_obmc_variance32x64,
+ aom_highbd_12_obmc_sub_pixel_variance32x64)
+ HIGHBD_OBFP(BLOCK_32X32, aom_highbd_obmc_sad32x32_bits12,
+ aom_highbd_12_obmc_variance32x32,
+ aom_highbd_12_obmc_sub_pixel_variance32x32)
+ HIGHBD_OBFP(BLOCK_32X16, aom_highbd_obmc_sad32x16_bits12,
+ aom_highbd_12_obmc_variance32x16,
+ aom_highbd_12_obmc_sub_pixel_variance32x16)
+ HIGHBD_OBFP(BLOCK_16X32, aom_highbd_obmc_sad16x32_bits12,
+ aom_highbd_12_obmc_variance16x32,
+ aom_highbd_12_obmc_sub_pixel_variance16x32)
+ HIGHBD_OBFP(BLOCK_16X16, aom_highbd_obmc_sad16x16_bits12,
+ aom_highbd_12_obmc_variance16x16,
+ aom_highbd_12_obmc_sub_pixel_variance16x16)
+ HIGHBD_OBFP(BLOCK_8X16, aom_highbd_obmc_sad8x16_bits12,
+ aom_highbd_12_obmc_variance8x16,
+ aom_highbd_12_obmc_sub_pixel_variance8x16)
+ HIGHBD_OBFP(BLOCK_16X8, aom_highbd_obmc_sad16x8_bits12,
+ aom_highbd_12_obmc_variance16x8,
+ aom_highbd_12_obmc_sub_pixel_variance16x8)
+ HIGHBD_OBFP(BLOCK_8X8, aom_highbd_obmc_sad8x8_bits12,
+ aom_highbd_12_obmc_variance8x8,
+ aom_highbd_12_obmc_sub_pixel_variance8x8)
+ HIGHBD_OBFP(BLOCK_4X8, aom_highbd_obmc_sad4x8_bits12,
+ aom_highbd_12_obmc_variance4x8,
+ aom_highbd_12_obmc_sub_pixel_variance4x8)
+ HIGHBD_OBFP(BLOCK_8X4, aom_highbd_obmc_sad8x4_bits12,
+ aom_highbd_12_obmc_variance8x4,
+ aom_highbd_12_obmc_sub_pixel_variance8x4)
+ HIGHBD_OBFP(BLOCK_4X4, aom_highbd_obmc_sad4x4_bits12,
+ aom_highbd_12_obmc_variance4x4,
+ aom_highbd_12_obmc_sub_pixel_variance4x4)
+#endif // CONFIG_MOTION_VAR
+ break;
+
+ default:
+ assert(0 &&
+ "cm->bit_depth should be AOM_BITS_8, "
+ "AOM_BITS_10 or AOM_BITS_12");
+ }
+ }
+}
+#endif // CONFIG_HIGHBITDEPTH
+
+static void realloc_segmentation_maps(AV1_COMP *cpi) {
+ AV1_COMMON *const cm = &cpi->common;
+
+ // Create the encoder segmentation map and set all entries to 0
+ aom_free(cpi->segmentation_map);
+ CHECK_MEM_ERROR(cm, cpi->segmentation_map,
+ aom_calloc(cm->mi_rows * cm->mi_cols, 1));
+
+ // Create a map used for cyclic background refresh.
+ if (cpi->cyclic_refresh) av1_cyclic_refresh_free(cpi->cyclic_refresh);
+ CHECK_MEM_ERROR(cm, cpi->cyclic_refresh,
+ av1_cyclic_refresh_alloc(cm->mi_rows, cm->mi_cols));
+
+ // Create a map used to mark inactive areas.
+ aom_free(cpi->active_map.map);
+ CHECK_MEM_ERROR(cm, cpi->active_map.map,
+ aom_calloc(cm->mi_rows * cm->mi_cols, 1));
+}
+
+void av1_change_config(struct AV1_COMP *cpi, const AV1EncoderConfig *oxcf) {
+ AV1_COMMON *const cm = &cpi->common;
+ RATE_CONTROL *const rc = &cpi->rc;
+
+ if (cm->profile != oxcf->profile) cm->profile = oxcf->profile;
+ cm->bit_depth = oxcf->bit_depth;
+ cm->color_space = oxcf->color_space;
+ cm->color_range = oxcf->color_range;
+
+ if (cm->profile <= PROFILE_1)
+ assert(cm->bit_depth == AOM_BITS_8);
+ else
+ assert(cm->bit_depth > AOM_BITS_8);
+
+ cpi->oxcf = *oxcf;
+#if CONFIG_HIGHBITDEPTH
+ cpi->td.mb.e_mbd.bd = (int)cm->bit_depth;
+#endif // CONFIG_HIGHBITDEPTH
+#if CONFIG_GLOBAL_MOTION
+ cpi->td.mb.e_mbd.global_motion = cm->global_motion;
+#endif // CONFIG_GLOBAL_MOTION
+
+ if ((oxcf->pass == 0) && (oxcf->rc_mode == AOM_Q)) {
+ rc->baseline_gf_interval = FIXED_GF_INTERVAL;
+ } else {
+ rc->baseline_gf_interval = (MIN_GF_INTERVAL + MAX_GF_INTERVAL) / 2;
+ }
+
+ cpi->refresh_last_frame = 1;
+ cpi->refresh_golden_frame = 0;
+#if CONFIG_EXT_REFS
+ cpi->refresh_bwd_ref_frame = 0;
+#endif // CONFIG_EXT_REFS
+
+ cm->refresh_frame_context =
+ (oxcf->error_resilient_mode || oxcf->frame_parallel_decoding_mode)
+ ? REFRESH_FRAME_CONTEXT_FORWARD
+ : REFRESH_FRAME_CONTEXT_BACKWARD;
+ cm->reset_frame_context = RESET_FRAME_CONTEXT_NONE;
+
+#if CONFIG_PALETTE
+ cm->allow_screen_content_tools = (cpi->oxcf.content == AOM_CONTENT_SCREEN);
+ if (cm->allow_screen_content_tools) {
+ MACROBLOCK *x = &cpi->td.mb;
+ if (x->palette_buffer == 0) {
+ CHECK_MEM_ERROR(cm, x->palette_buffer,
+ aom_memalign(16, sizeof(*x->palette_buffer)));
+ }
+ // Reallocate the pc_tree, as it's contents depends on
+ // the state of cm->allow_screen_content_tools
+ av1_free_pc_tree(&cpi->td);
+ av1_setup_pc_tree(&cpi->common, &cpi->td);
+ }
+#endif // CONFIG_PALETTE
+
+ av1_reset_segment_features(cm);
+ av1_set_high_precision_mv(cpi, 0);
+
+ set_rc_buffer_sizes(rc, &cpi->oxcf);
+
+ // Under a configuration change, where maximum_buffer_size may change,
+ // keep buffer level clipped to the maximum allowed buffer size.
+ rc->bits_off_target = AOMMIN(rc->bits_off_target, rc->maximum_buffer_size);
+ rc->buffer_level = AOMMIN(rc->buffer_level, rc->maximum_buffer_size);
+
+ // Set up frame rate and related parameters rate control values.
+ av1_new_framerate(cpi, cpi->framerate);
+
+ // Set absolute upper and lower quality limits
+ rc->worst_quality = cpi->oxcf.worst_allowed_q;
+ rc->best_quality = cpi->oxcf.best_allowed_q;
+
+ cm->interp_filter = cpi->sf.default_interp_filter;
+
+ if (cpi->oxcf.render_width > 0 && cpi->oxcf.render_height > 0) {
+ cm->render_width = cpi->oxcf.render_width;
+ cm->render_height = cpi->oxcf.render_height;
+ } else {
+ cm->render_width = cpi->oxcf.width;
+ cm->render_height = cpi->oxcf.height;
+ }
+ cm->width = cpi->oxcf.width;
+ cm->height = cpi->oxcf.height;
+
+ if (cpi->initial_width) {
+ if (cm->width > cpi->initial_width || cm->height > cpi->initial_height) {
+ av1_free_context_buffers(cm);
+ av1_alloc_compressor_data(cpi);
+ realloc_segmentation_maps(cpi);
+ cpi->initial_width = cpi->initial_height = 0;
+ }
+ }
+ update_frame_size(cpi);
+
+ cpi->alt_ref_source = NULL;
+ rc->is_src_frame_alt_ref = 0;
+
+#if CONFIG_EXT_REFS
+ rc->is_bwd_ref_frame = 0;
+ rc->is_last_bipred_frame = 0;
+ rc->is_bipred_frame = 0;
+#endif // CONFIG_EXT_REFS
+
+#if 0
+ // Experimental RD Code
+ cpi->frame_distortion = 0;
+ cpi->last_frame_distortion = 0;
+#endif
+
+ set_tile_info(cpi);
+
+ cpi->ext_refresh_frame_flags_pending = 0;
+ cpi->ext_refresh_frame_context_pending = 0;
+
+#if CONFIG_HIGHBITDEPTH
+ highbd_set_var_fns(cpi);
+#endif
+
+#if CONFIG_ANS && ANS_MAX_SYMBOLS
+ cpi->common.ans_window_size_log2 = cpi->oxcf.ans_window_size_log2;
+ if (cpi->buf_ans.size != (1 << cpi->common.ans_window_size_log2)) {
+ aom_buf_ans_free(&cpi->buf_ans);
+ aom_buf_ans_alloc(&cpi->buf_ans, &cpi->common.error,
+ 1 << cpi->common.ans_window_size_log2);
+ }
+#endif // CONFIG_ANS && ANS_MAX_SYMBOLS
+}
+
+#ifndef M_LOG2_E
+#define M_LOG2_E 0.693147180559945309417
+#endif
+#define log2f(x) (log(x) / (float)M_LOG2_E)
+
+#if !CONFIG_REF_MV
+static void cal_nmvjointsadcost(int *mvjointsadcost) {
+ mvjointsadcost[0] = 600;
+ mvjointsadcost[1] = 300;
+ mvjointsadcost[2] = 300;
+ mvjointsadcost[3] = 300;
+}
+#endif
+
+static void cal_nmvsadcosts(int *mvsadcost[2]) {
+ int i = 1;
+
+ mvsadcost[0][0] = 0;
+ mvsadcost[1][0] = 0;
+
+ do {
+ double z = 256 * (2 * (log2f(8 * i) + .6));
+ mvsadcost[0][i] = (int)z;
+ mvsadcost[1][i] = (int)z;
+ mvsadcost[0][-i] = (int)z;
+ mvsadcost[1][-i] = (int)z;
+ } while (++i <= MV_MAX);
+}
+
+static void cal_nmvsadcosts_hp(int *mvsadcost[2]) {
+ int i = 1;
+
+ mvsadcost[0][0] = 0;
+ mvsadcost[1][0] = 0;
+
+ do {
+ double z = 256 * (2 * (log2f(8 * i) + .6));
+ mvsadcost[0][i] = (int)z;
+ mvsadcost[1][i] = (int)z;
+ mvsadcost[0][-i] = (int)z;
+ mvsadcost[1][-i] = (int)z;
+ } while (++i <= MV_MAX);
+}
+
+static INLINE void init_upsampled_ref_frame_bufs(AV1_COMP *cpi) {
+ int i;
+
+ for (i = 0; i < (REF_FRAMES + 1); ++i) {
+ cpi->upsampled_ref_bufs[i].ref_count = 0;
+ cpi->upsampled_ref_idx[i] = INVALID_IDX;
+ }
+}
+
+AV1_COMP *av1_create_compressor(AV1EncoderConfig *oxcf,
+ BufferPool *const pool) {
+ unsigned int i;
+ AV1_COMP *volatile const cpi = aom_memalign(32, sizeof(AV1_COMP));
+ AV1_COMMON *volatile const cm = cpi != NULL ? &cpi->common : NULL;
+
+ if (!cm) return NULL;
+
+ av1_zero(*cpi);
+
+ if (setjmp(cm->error.jmp)) {
+ cm->error.setjmp = 0;
+ av1_remove_compressor(cpi);
+ return 0;
+ }
+
+ cm->error.setjmp = 1;
+ cm->alloc_mi = av1_enc_alloc_mi;
+ cm->free_mi = av1_enc_free_mi;
+ cm->setup_mi = av1_enc_setup_mi;
+
+ CHECK_MEM_ERROR(cm, cm->fc,
+ (FRAME_CONTEXT *)aom_memalign(32, sizeof(*cm->fc)));
+ CHECK_MEM_ERROR(cm, cm->frame_contexts,
+ (FRAME_CONTEXT *)aom_memalign(
+ 32, FRAME_CONTEXTS * sizeof(*cm->frame_contexts)));
+ memset(cm->fc, 0, sizeof(*cm->fc));
+ memset(cm->frame_contexts, 0, FRAME_CONTEXTS * sizeof(*cm->frame_contexts));
+
+ cpi->resize_state = 0;
+ cpi->resize_avg_qp = 0;
+ cpi->resize_buffer_underflow = 0;
+ cpi->common.buffer_pool = pool;
+
+ init_config(cpi, oxcf);
+#if CONFIG_XIPHRC
+ cpi->od_rc.framerate = cpi->framerate;
+ cpi->od_rc.frame_width = cm->render_width;
+ cpi->od_rc.frame_height = cm->render_height;
+ cpi->od_rc.keyframe_rate = oxcf->key_freq;
+ cpi->od_rc.goldenframe_rate = FIXED_GF_INTERVAL;
+ cpi->od_rc.altref_rate = 25;
+ cpi->od_rc.firstpass_quant = 1;
+ cpi->od_rc.bit_depth = cm->bit_depth;
+ cpi->od_rc.minq = oxcf->best_allowed_q;
+ cpi->od_rc.maxq = oxcf->worst_allowed_q;
+ if (cpi->oxcf.rc_mode == AOM_CQ) cpi->od_rc.minq = cpi->od_rc.quality;
+ cpi->od_rc.quality = cpi->oxcf.rc_mode == AOM_Q ? oxcf->cq_level : -1;
+ cpi->od_rc.periodic_boosts = oxcf->frame_periodic_boost;
+ od_enc_rc_init(&cpi->od_rc,
+ cpi->oxcf.rc_mode == AOM_Q ? -1 : oxcf->target_bandwidth,
+ oxcf->maximum_buffer_size_ms);
+#else
+ av1_rc_init(&cpi->oxcf, oxcf->pass, &cpi->rc);
+#endif
+
+ cm->current_video_frame = 0;
+ cpi->partition_search_skippable_frame = 0;
+ cpi->tile_data = NULL;
+ cpi->last_show_frame_buf_idx = INVALID_IDX;
+
+ realloc_segmentation_maps(cpi);
+
+#if CONFIG_REF_MV
+ for (i = 0; i < NMV_CONTEXTS; ++i) {
+ memset(cpi->nmv_costs, 0, sizeof(cpi->nmv_costs));
+ memset(cpi->nmv_costs_hp, 0, sizeof(cpi->nmv_costs_hp));
+ }
+#endif
+
+ memset(cpi->nmvcosts, 0, sizeof(cpi->nmvcosts));
+ memset(cpi->nmvcosts_hp, 0, sizeof(cpi->nmvcosts_hp));
+ memset(cpi->nmvsadcosts, 0, sizeof(cpi->nmvsadcosts));
+ memset(cpi->nmvsadcosts_hp, 0, sizeof(cpi->nmvsadcosts_hp));
+
+ for (i = 0; i < (sizeof(cpi->mbgraph_stats) / sizeof(cpi->mbgraph_stats[0]));
+ i++) {
+ CHECK_MEM_ERROR(
+ cm, cpi->mbgraph_stats[i].mb_stats,
+ aom_calloc(cm->MBs * sizeof(*cpi->mbgraph_stats[i].mb_stats), 1));
+ }
+
+#if CONFIG_FP_MB_STATS
+ cpi->use_fp_mb_stats = 0;
+ if (cpi->use_fp_mb_stats) {
+ // a place holder used to store the first pass mb stats in the first pass
+ CHECK_MEM_ERROR(cm, cpi->twopass.frame_mb_stats_buf,
+ aom_calloc(cm->MBs * sizeof(uint8_t), 1));
+ } else {
+ cpi->twopass.frame_mb_stats_buf = NULL;
+ }
+#endif
+
+ cpi->refresh_alt_ref_frame = 0;
+ cpi->multi_arf_last_grp_enabled = 0;
+
+ cpi->b_calculate_psnr = CONFIG_INTERNAL_STATS;
+#if CONFIG_INTERNAL_STATS
+ cpi->b_calculate_blockiness = 1;
+ cpi->b_calculate_consistency = 1;
+ cpi->total_inconsistency = 0;
+ cpi->psnr.worst = 100.0;
+ cpi->worst_ssim = 100.0;
+
+ cpi->count = 0;
+ cpi->bytes = 0;
+
+ if (cpi->b_calculate_psnr) {
+ cpi->total_sq_error = 0;
+ cpi->total_samples = 0;
+ cpi->tot_recode_hits = 0;
+ cpi->summed_quality = 0;
+ cpi->summed_weights = 0;
+ }
+
+ cpi->fastssim.worst = 100.0;
+ cpi->psnrhvs.worst = 100.0;
+
+ if (cpi->b_calculate_blockiness) {
+ cpi->total_blockiness = 0;
+ cpi->worst_blockiness = 0.0;
+ }
+
+ if (cpi->b_calculate_consistency) {
+ CHECK_MEM_ERROR(cm, cpi->ssim_vars,
+ aom_malloc(sizeof(*cpi->ssim_vars) * 4 *
+ cpi->common.mi_rows * cpi->common.mi_cols));
+ cpi->worst_consistency = 100.0;
+ }
+#endif
+#if CONFIG_ENTROPY_STATS
+ av1_zero(aggregate_fc);
+#endif // CONFIG_ENTROPY_STATS
+
+ cpi->first_time_stamp_ever = INT64_MAX;
+
+#if CONFIG_REF_MV
+ for (i = 0; i < NMV_CONTEXTS; ++i) {
+ cpi->td.mb.nmvcost[i][0] = &cpi->nmv_costs[i][0][MV_MAX];
+ cpi->td.mb.nmvcost[i][1] = &cpi->nmv_costs[i][1][MV_MAX];
+ cpi->td.mb.nmvcost_hp[i][0] = &cpi->nmv_costs_hp[i][0][MV_MAX];
+ cpi->td.mb.nmvcost_hp[i][1] = &cpi->nmv_costs_hp[i][1][MV_MAX];
+ }
+#else
+ cal_nmvjointsadcost(cpi->td.mb.nmvjointsadcost);
+ cpi->td.mb.nmvcost[0] = &cpi->nmvcosts[0][MV_MAX];
+ cpi->td.mb.nmvcost[1] = &cpi->nmvcosts[1][MV_MAX];
+ cpi->td.mb.nmvcost_hp[0] = &cpi->nmvcosts_hp[0][MV_MAX];
+ cpi->td.mb.nmvcost_hp[1] = &cpi->nmvcosts_hp[1][MV_MAX];
+#endif
+ cpi->td.mb.nmvsadcost[0] = &cpi->nmvsadcosts[0][MV_MAX];
+ cpi->td.mb.nmvsadcost[1] = &cpi->nmvsadcosts[1][MV_MAX];
+ cal_nmvsadcosts(cpi->td.mb.nmvsadcost);
+
+ cpi->td.mb.nmvsadcost_hp[0] = &cpi->nmvsadcosts_hp[0][MV_MAX];
+ cpi->td.mb.nmvsadcost_hp[1] = &cpi->nmvsadcosts_hp[1][MV_MAX];
+ cal_nmvsadcosts_hp(cpi->td.mb.nmvsadcost_hp);
+
+#ifdef OUTPUT_YUV_SKINMAP
+ yuv_skinmap_file = fopen("skinmap.yuv", "ab");
+#endif
+#ifdef OUTPUT_YUV_REC
+ yuv_rec_file = fopen("rec.yuv", "wb");
+#endif
+
+#if 0
+ framepsnr = fopen("framepsnr.stt", "a");
+ kf_list = fopen("kf_list.stt", "w");
+#endif
+
+#if CONFIG_XIPHRC
+ if (oxcf->pass == 2) {
+ cpi->od_rc.twopass_allframes_buf = oxcf->two_pass_stats_in.buf;
+ cpi->od_rc.twopass_allframes_buf_size = oxcf->two_pass_stats_in.sz;
+ }
+#else
+ if (oxcf->pass == 1) {
+ av1_init_first_pass(cpi);
+ } else if (oxcf->pass == 2) {
+ const size_t packet_sz = sizeof(FIRSTPASS_STATS);
+ const int packets = (int)(oxcf->two_pass_stats_in.sz / packet_sz);
+
+#if CONFIG_FP_MB_STATS
+ if (cpi->use_fp_mb_stats) {
+ const size_t psz = cpi->common.MBs * sizeof(uint8_t);
+ const int ps = (int)(oxcf->firstpass_mb_stats_in.sz / psz);
+
+ cpi->twopass.firstpass_mb_stats.mb_stats_start =
+ oxcf->firstpass_mb_stats_in.buf;
+ cpi->twopass.firstpass_mb_stats.mb_stats_end =
+ cpi->twopass.firstpass_mb_stats.mb_stats_start +
+ (ps - 1) * cpi->common.MBs * sizeof(uint8_t);
+ }
+#endif
+
+ cpi->twopass.stats_in_start = oxcf->two_pass_stats_in.buf;
+ cpi->twopass.stats_in = cpi->twopass.stats_in_start;
+ cpi->twopass.stats_in_end = &cpi->twopass.stats_in[packets - 1];
+
+ av1_init_second_pass(cpi);
+ }
+#endif
+
+ init_upsampled_ref_frame_bufs(cpi);
+
+ av1_set_speed_features_framesize_independent(cpi);
+ av1_set_speed_features_framesize_dependent(cpi);
+
+ // Allocate memory to store variances for a frame.
+ CHECK_MEM_ERROR(cm, cpi->source_diff_var,
+ aom_calloc(cm->MBs, sizeof(*cpi->source_diff_var)));
+ cpi->source_var_thresh = 0;
+ cpi->frames_till_next_var_check = 0;
+
+#define BFP(BT, SDF, SDAF, VF, SVF, SVAF, SDX3F, SDX8F, SDX4DF) \
+ cpi->fn_ptr[BT].sdf = SDF; \
+ cpi->fn_ptr[BT].sdaf = SDAF; \
+ cpi->fn_ptr[BT].vf = VF; \
+ cpi->fn_ptr[BT].svf = SVF; \
+ cpi->fn_ptr[BT].svaf = SVAF; \
+ cpi->fn_ptr[BT].sdx3f = SDX3F; \
+ cpi->fn_ptr[BT].sdx8f = SDX8F; \
+ cpi->fn_ptr[BT].sdx4df = SDX4DF;
+
+#if CONFIG_EXT_PARTITION
+ BFP(BLOCK_128X128, aom_sad128x128, aom_sad128x128_avg, aom_variance128x128,
+ aom_sub_pixel_variance128x128, aom_sub_pixel_avg_variance128x128,
+ aom_sad128x128x3, aom_sad128x128x8, aom_sad128x128x4d)
+
+ BFP(BLOCK_128X64, aom_sad128x64, aom_sad128x64_avg, aom_variance128x64,
+ aom_sub_pixel_variance128x64, aom_sub_pixel_avg_variance128x64, NULL,
+ NULL, aom_sad128x64x4d)
+
+ BFP(BLOCK_64X128, aom_sad64x128, aom_sad64x128_avg, aom_variance64x128,
+ aom_sub_pixel_variance64x128, aom_sub_pixel_avg_variance64x128, NULL,
+ NULL, aom_sad64x128x4d)
+#endif // CONFIG_EXT_PARTITION
+
+ BFP(BLOCK_32X16, aom_sad32x16, aom_sad32x16_avg, aom_variance32x16,
+ aom_sub_pixel_variance32x16, aom_sub_pixel_avg_variance32x16, NULL, NULL,
+ aom_sad32x16x4d)
+
+ BFP(BLOCK_16X32, aom_sad16x32, aom_sad16x32_avg, aom_variance16x32,
+ aom_sub_pixel_variance16x32, aom_sub_pixel_avg_variance16x32, NULL, NULL,
+ aom_sad16x32x4d)
+
+ BFP(BLOCK_64X32, aom_sad64x32, aom_sad64x32_avg, aom_variance64x32,
+ aom_sub_pixel_variance64x32, aom_sub_pixel_avg_variance64x32, NULL, NULL,
+ aom_sad64x32x4d)
+
+ BFP(BLOCK_32X64, aom_sad32x64, aom_sad32x64_avg, aom_variance32x64,
+ aom_sub_pixel_variance32x64, aom_sub_pixel_avg_variance32x64, NULL, NULL,
+ aom_sad32x64x4d)
+
+ BFP(BLOCK_32X32, aom_sad32x32, aom_sad32x32_avg, aom_variance32x32,
+ aom_sub_pixel_variance32x32, aom_sub_pixel_avg_variance32x32,
+ aom_sad32x32x3, aom_sad32x32x8, aom_sad32x32x4d)
+
+ BFP(BLOCK_64X64, aom_sad64x64, aom_sad64x64_avg, aom_variance64x64,
+ aom_sub_pixel_variance64x64, aom_sub_pixel_avg_variance64x64,
+ aom_sad64x64x3, aom_sad64x64x8, aom_sad64x64x4d)
+
+ BFP(BLOCK_16X16, aom_sad16x16, aom_sad16x16_avg, aom_variance16x16,
+ aom_sub_pixel_variance16x16, aom_sub_pixel_avg_variance16x16,
+ aom_sad16x16x3, aom_sad16x16x8, aom_sad16x16x4d)
+
+ BFP(BLOCK_16X8, aom_sad16x8, aom_sad16x8_avg, aom_variance16x8,
+ aom_sub_pixel_variance16x8, aom_sub_pixel_avg_variance16x8, aom_sad16x8x3,
+ aom_sad16x8x8, aom_sad16x8x4d)
+
+ BFP(BLOCK_8X16, aom_sad8x16, aom_sad8x16_avg, aom_variance8x16,
+ aom_sub_pixel_variance8x16, aom_sub_pixel_avg_variance8x16, aom_sad8x16x3,
+ aom_sad8x16x8, aom_sad8x16x4d)
+
+ BFP(BLOCK_8X8, aom_sad8x8, aom_sad8x8_avg, aom_variance8x8,
+ aom_sub_pixel_variance8x8, aom_sub_pixel_avg_variance8x8, aom_sad8x8x3,
+ aom_sad8x8x8, aom_sad8x8x4d)
+
+ BFP(BLOCK_8X4, aom_sad8x4, aom_sad8x4_avg, aom_variance8x4,
+ aom_sub_pixel_variance8x4, aom_sub_pixel_avg_variance8x4, NULL,
+ aom_sad8x4x8, aom_sad8x4x4d)
+
+ BFP(BLOCK_4X8, aom_sad4x8, aom_sad4x8_avg, aom_variance4x8,
+ aom_sub_pixel_variance4x8, aom_sub_pixel_avg_variance4x8, NULL,
+ aom_sad4x8x8, aom_sad4x8x4d)
+
+ BFP(BLOCK_4X4, aom_sad4x4, aom_sad4x4_avg, aom_variance4x4,
+ aom_sub_pixel_variance4x4, aom_sub_pixel_avg_variance4x4, aom_sad4x4x3,
+ aom_sad4x4x8, aom_sad4x4x4d)
+
+#if CONFIG_CB4X4
+ BFP(BLOCK_2X2, NULL, NULL, aom_variance2x2, NULL, NULL, NULL, NULL, NULL)
+ BFP(BLOCK_2X4, NULL, NULL, aom_variance2x4, NULL, NULL, NULL, NULL, NULL)
+ BFP(BLOCK_4X2, NULL, NULL, aom_variance4x2, NULL, NULL, NULL, NULL, NULL)
+#endif
+
+#if CONFIG_MOTION_VAR
+#define OBFP(BT, OSDF, OVF, OSVF) \
+ cpi->fn_ptr[BT].osdf = OSDF; \
+ cpi->fn_ptr[BT].ovf = OVF; \
+ cpi->fn_ptr[BT].osvf = OSVF;
+
+#if CONFIG_EXT_PARTITION
+ OBFP(BLOCK_128X128, aom_obmc_sad128x128, aom_obmc_variance128x128,
+ aom_obmc_sub_pixel_variance128x128)
+ OBFP(BLOCK_128X64, aom_obmc_sad128x64, aom_obmc_variance128x64,
+ aom_obmc_sub_pixel_variance128x64)
+ OBFP(BLOCK_64X128, aom_obmc_sad64x128, aom_obmc_variance64x128,
+ aom_obmc_sub_pixel_variance64x128)
+#endif // CONFIG_EXT_PARTITION
+ OBFP(BLOCK_64X64, aom_obmc_sad64x64, aom_obmc_variance64x64,
+ aom_obmc_sub_pixel_variance64x64)
+ OBFP(BLOCK_64X32, aom_obmc_sad64x32, aom_obmc_variance64x32,
+ aom_obmc_sub_pixel_variance64x32)
+ OBFP(BLOCK_32X64, aom_obmc_sad32x64, aom_obmc_variance32x64,
+ aom_obmc_sub_pixel_variance32x64)
+ OBFP(BLOCK_32X32, aom_obmc_sad32x32, aom_obmc_variance32x32,
+ aom_obmc_sub_pixel_variance32x32)
+ OBFP(BLOCK_32X16, aom_obmc_sad32x16, aom_obmc_variance32x16,
+ aom_obmc_sub_pixel_variance32x16)
+ OBFP(BLOCK_16X32, aom_obmc_sad16x32, aom_obmc_variance16x32,
+ aom_obmc_sub_pixel_variance16x32)
+ OBFP(BLOCK_16X16, aom_obmc_sad16x16, aom_obmc_variance16x16,
+ aom_obmc_sub_pixel_variance16x16)
+ OBFP(BLOCK_16X8, aom_obmc_sad16x8, aom_obmc_variance16x8,
+ aom_obmc_sub_pixel_variance16x8)
+ OBFP(BLOCK_8X16, aom_obmc_sad8x16, aom_obmc_variance8x16,
+ aom_obmc_sub_pixel_variance8x16)
+ OBFP(BLOCK_8X8, aom_obmc_sad8x8, aom_obmc_variance8x8,
+ aom_obmc_sub_pixel_variance8x8)
+ OBFP(BLOCK_4X8, aom_obmc_sad4x8, aom_obmc_variance4x8,
+ aom_obmc_sub_pixel_variance4x8)
+ OBFP(BLOCK_8X4, aom_obmc_sad8x4, aom_obmc_variance8x4,
+ aom_obmc_sub_pixel_variance8x4)
+ OBFP(BLOCK_4X4, aom_obmc_sad4x4, aom_obmc_variance4x4,
+ aom_obmc_sub_pixel_variance4x4)
+#endif // CONFIG_MOTION_VAR
+
+#if CONFIG_EXT_INTER
+#define MBFP(BT, MSDF, MVF, MSVF) \
+ cpi->fn_ptr[BT].msdf = MSDF; \
+ cpi->fn_ptr[BT].mvf = MVF; \
+ cpi->fn_ptr[BT].msvf = MSVF;
+
+#if CONFIG_EXT_PARTITION
+ MBFP(BLOCK_128X128, aom_masked_sad128x128, aom_masked_variance128x128,
+ aom_masked_sub_pixel_variance128x128)
+ MBFP(BLOCK_128X64, aom_masked_sad128x64, aom_masked_variance128x64,
+ aom_masked_sub_pixel_variance128x64)
+ MBFP(BLOCK_64X128, aom_masked_sad64x128, aom_masked_variance64x128,
+ aom_masked_sub_pixel_variance64x128)
+#endif // CONFIG_EXT_PARTITION
+ MBFP(BLOCK_64X64, aom_masked_sad64x64, aom_masked_variance64x64,
+ aom_masked_sub_pixel_variance64x64)
+ MBFP(BLOCK_64X32, aom_masked_sad64x32, aom_masked_variance64x32,
+ aom_masked_sub_pixel_variance64x32)
+ MBFP(BLOCK_32X64, aom_masked_sad32x64, aom_masked_variance32x64,
+ aom_masked_sub_pixel_variance32x64)
+ MBFP(BLOCK_32X32, aom_masked_sad32x32, aom_masked_variance32x32,
+ aom_masked_sub_pixel_variance32x32)
+ MBFP(BLOCK_32X16, aom_masked_sad32x16, aom_masked_variance32x16,
+ aom_masked_sub_pixel_variance32x16)
+ MBFP(BLOCK_16X32, aom_masked_sad16x32, aom_masked_variance16x32,
+ aom_masked_sub_pixel_variance16x32)
+ MBFP(BLOCK_16X16, aom_masked_sad16x16, aom_masked_variance16x16,
+ aom_masked_sub_pixel_variance16x16)
+ MBFP(BLOCK_16X8, aom_masked_sad16x8, aom_masked_variance16x8,
+ aom_masked_sub_pixel_variance16x8)
+ MBFP(BLOCK_8X16, aom_masked_sad8x16, aom_masked_variance8x16,
+ aom_masked_sub_pixel_variance8x16)
+ MBFP(BLOCK_8X8, aom_masked_sad8x8, aom_masked_variance8x8,
+ aom_masked_sub_pixel_variance8x8)
+ MBFP(BLOCK_4X8, aom_masked_sad4x8, aom_masked_variance4x8,
+ aom_masked_sub_pixel_variance4x8)
+ MBFP(BLOCK_8X4, aom_masked_sad8x4, aom_masked_variance8x4,
+ aom_masked_sub_pixel_variance8x4)
+ MBFP(BLOCK_4X4, aom_masked_sad4x4, aom_masked_variance4x4,
+ aom_masked_sub_pixel_variance4x4)
+#endif // CONFIG_EXT_INTER
+
+#if CONFIG_HIGHBITDEPTH
+ highbd_set_var_fns(cpi);
+#endif
+
+ /* av1_init_quantizer() is first called here. Add check in
+ * av1_frame_init_quantizer() so that av1_init_quantizer is only
+ * called later when needed. This will avoid unnecessary calls of
+ * av1_init_quantizer() for every frame.
+ */
+ av1_init_quantizer(cpi);
+#if CONFIG_AOM_QM
+ aom_qm_init(cm);
+#endif
+
+ av1_loop_filter_init(cm);
+#if CONFIG_LOOP_RESTORATION
+ av1_loop_restoration_precal();
+#endif // CONFIG_LOOP_RESTORATION
+
+ cm->error.setjmp = 0;
+
+ return cpi;
+}
+
+#define SNPRINT(H, T) snprintf((H) + strlen(H), sizeof(H) - strlen(H), (T))
+
+#define SNPRINT2(H, T, V) \
+ snprintf((H) + strlen(H), sizeof(H) - strlen(H), (T), (V))
+
+void av1_remove_compressor(AV1_COMP *cpi) {
+ AV1_COMMON *cm;
+ unsigned int i;
+ int t;
+
+ if (!cpi) return;
+
+ cm = &cpi->common;
+ if (cm->current_video_frame > 0) {
+#if CONFIG_ENTROPY_STATS
+ if (cpi->oxcf.pass != 1) {
+ fprintf(stderr, "Writing counts.stt\n");
+ FILE *f = fopen("counts.stt", "wb");
+ fwrite(&aggregate_fc, sizeof(aggregate_fc), 1, f);
+ fclose(f);
+ }
+#endif // CONFIG_ENTROPY_STATS
+#if CONFIG_INTERNAL_STATS
+ aom_clear_system_state();
+
+ if (cpi->oxcf.pass != 1) {
+ char headings[512] = { 0 };
+ char results[512] = { 0 };
+ FILE *f = fopen("opsnr.stt", "a");
+ double time_encoded =
+ (cpi->last_end_time_stamp_seen - cpi->first_time_stamp_ever) /
+ 10000000.000;
+ double total_encode_time =
+ (cpi->time_receive_data + cpi->time_compress_data) / 1000.000;
+ const double dr =
+ (double)cpi->bytes * (double)8 / (double)1000 / time_encoded;
+ const double peak = (double)((1 << cpi->oxcf.input_bit_depth) - 1);
+ const double target_rate = (double)cpi->oxcf.target_bandwidth / 1000;
+ const double rate_err = ((100.0 * (dr - target_rate)) / target_rate);
+
+ if (cpi->b_calculate_psnr) {
+ const double total_psnr = aom_sse_to_psnr(
+ (double)cpi->total_samples, peak, (double)cpi->total_sq_error);
+ const double total_ssim =
+ 100 * pow(cpi->summed_quality / cpi->summed_weights, 8.0);
+ snprintf(headings, sizeof(headings),
+ "Bitrate\tAVGPsnr\tGLBPsnr\tAVPsnrP\tGLPsnrP\t"
+ "AOMSSIM\tVPSSIMP\tFASTSIM\tPSNRHVS\t"
+ "WstPsnr\tWstSsim\tWstFast\tWstHVS");
+ snprintf(results, sizeof(results),
+ "%7.2f\t%7.3f\t%7.3f\t%7.3f\t%7.3f\t"
+ "%7.3f\t%7.3f\t%7.3f\t%7.3f\t"
+ "%7.3f\t%7.3f\t%7.3f\t%7.3f",
+ dr, cpi->psnr.stat[ALL] / cpi->count, total_psnr,
+ cpi->psnr.stat[ALL] / cpi->count, total_psnr, total_ssim,
+ total_ssim, cpi->fastssim.stat[ALL] / cpi->count,
+ cpi->psnrhvs.stat[ALL] / cpi->count, cpi->psnr.worst,
+ cpi->worst_ssim, cpi->fastssim.worst, cpi->psnrhvs.worst);
+
+ if (cpi->b_calculate_blockiness) {
+ SNPRINT(headings, "\t Block\tWstBlck");
+ SNPRINT2(results, "\t%7.3f", cpi->total_blockiness / cpi->count);
+ SNPRINT2(results, "\t%7.3f", cpi->worst_blockiness);
+ }
+
+ if (cpi->b_calculate_consistency) {
+ double consistency =
+ aom_sse_to_psnr((double)cpi->total_samples, peak,
+ (double)cpi->total_inconsistency);
+
+ SNPRINT(headings, "\tConsist\tWstCons");
+ SNPRINT2(results, "\t%7.3f", consistency);
+ SNPRINT2(results, "\t%7.3f", cpi->worst_consistency);
+ }
+ fprintf(f, "%s\t Time\tRcErr\tAbsErr\n", headings);
+ fprintf(f, "%s\t%8.0f\t%7.2f\t%7.2f\n", results, total_encode_time,
+ rate_err, fabs(rate_err));
+ }
+
+ fclose(f);
+ }
+
+#endif
+
+#if 0
+ {
+ printf("\n_pick_loop_filter_level:%d\n", cpi->time_pick_lpf / 1000);
+ printf("\n_frames recive_data encod_mb_row compress_frame Total\n");
+ printf("%6d %10ld %10ld %10ld %10ld\n", cpi->common.current_video_frame,
+ cpi->time_receive_data / 1000, cpi->time_encode_sb_row / 1000,
+ cpi->time_compress_data / 1000,
+ (cpi->time_receive_data + cpi->time_compress_data) / 1000);
+ }
+#endif
+ }
+
+ for (t = 0; t < cpi->num_workers; ++t) {
+ AVxWorker *const worker = &cpi->workers[t];
+ EncWorkerData *const thread_data = &cpi->tile_thr_data[t];
+
+ // Deallocate allocated threads.
+ aom_get_worker_interface()->end(worker);
+
+ // Deallocate allocated thread data.
+ if (t < cpi->num_workers - 1) {
+#if CONFIG_PALETTE
+ if (cpi->common.allow_screen_content_tools)
+ aom_free(thread_data->td->mb.palette_buffer);
+#endif // CONFIG_PALETTE
+ aom_free(thread_data->td->counts);
+ av1_free_pc_tree(thread_data->td);
+ av1_free_var_tree(thread_data->td);
+ aom_free(thread_data->td);
+ }
+ }
+ aom_free(cpi->tile_thr_data);
+ aom_free(cpi->workers);
+
+ if (cpi->num_workers > 1) av1_loop_filter_dealloc(&cpi->lf_row_sync);
+
+ dealloc_compressor_data(cpi);
+
+ for (i = 0; i < sizeof(cpi->mbgraph_stats) / sizeof(cpi->mbgraph_stats[0]);
+ ++i) {
+ aom_free(cpi->mbgraph_stats[i].mb_stats);
+ }
+
+#if CONFIG_FP_MB_STATS
+ if (cpi->use_fp_mb_stats) {
+ aom_free(cpi->twopass.frame_mb_stats_buf);
+ cpi->twopass.frame_mb_stats_buf = NULL;
+ }
+#endif
+#if CONFIG_INTERNAL_STATS
+ aom_free(cpi->ssim_vars);
+ cpi->ssim_vars = NULL;
+#endif // CONFIG_INTERNAL_STATS
+
+ av1_remove_common(cm);
+ av1_free_ref_frame_buffers(cm->buffer_pool);
+ aom_free(cpi);
+
+#ifdef OUTPUT_YUV_SKINMAP
+ fclose(yuv_skinmap_file);
+#endif
+#ifdef OUTPUT_YUV_REC
+ fclose(yuv_rec_file);
+#endif
+
+#if 0
+
+ if (keyfile)
+ fclose(keyfile);
+
+ if (framepsnr)
+ fclose(framepsnr);
+
+ if (kf_list)
+ fclose(kf_list);
+
+#endif
+}
+
+static void generate_psnr_packet(AV1_COMP *cpi) {
+ struct aom_codec_cx_pkt pkt;
+ int i;
+ PSNR_STATS psnr;
+#if CONFIG_HIGHBITDEPTH
+ aom_calc_highbd_psnr(cpi->source, cpi->common.frame_to_show, &psnr,
+ cpi->td.mb.e_mbd.bd, cpi->oxcf.input_bit_depth);
+#else
+ aom_calc_psnr(cpi->source, cpi->common.frame_to_show, &psnr);
+#endif
+
+ for (i = 0; i < 4; ++i) {
+ pkt.data.psnr.samples[i] = psnr.samples[i];
+ pkt.data.psnr.sse[i] = psnr.sse[i];
+ pkt.data.psnr.psnr[i] = psnr.psnr[i];
+ }
+ pkt.kind = AOM_CODEC_PSNR_PKT;
+ aom_codec_pkt_list_add(cpi->output_pkt_list, &pkt);
+}
+
+int av1_use_as_reference(AV1_COMP *cpi, int ref_frame_flags) {
+ if (ref_frame_flags > ((1 << INTER_REFS_PER_FRAME) - 1)) return -1;
+
+ cpi->ref_frame_flags = ref_frame_flags;
+ return 0;
+}
+
+void av1_update_reference(AV1_COMP *cpi, int ref_frame_flags) {
+ cpi->ext_refresh_golden_frame = (ref_frame_flags & AOM_GOLD_FLAG) != 0;
+ cpi->ext_refresh_alt_ref_frame = (ref_frame_flags & AOM_ALT_FLAG) != 0;
+ cpi->ext_refresh_last_frame = (ref_frame_flags & AOM_LAST_FLAG) != 0;
+ cpi->ext_refresh_frame_flags_pending = 1;
+}
+
+static YV12_BUFFER_CONFIG *get_av1_ref_frame_buffer(
+ AV1_COMP *cpi, AOM_REFFRAME ref_frame_flag) {
+ MV_REFERENCE_FRAME ref_frame = NONE_FRAME;
+ if (ref_frame_flag == AOM_LAST_FLAG) ref_frame = LAST_FRAME;
+#if CONFIG_EXT_REFS
+ else if (ref_frame_flag == AOM_LAST2_FLAG)
+ ref_frame = LAST2_FRAME;
+ else if (ref_frame_flag == AOM_LAST3_FLAG)
+ ref_frame = LAST3_FRAME;
+#endif // CONFIG_EXT_REFS
+ else if (ref_frame_flag == AOM_GOLD_FLAG)
+ ref_frame = GOLDEN_FRAME;
+#if CONFIG_EXT_REFS
+ else if (ref_frame_flag == AOM_BWD_FLAG)
+ ref_frame = BWDREF_FRAME;
+#endif // CONFIG_EXT_REFS
+ else if (ref_frame_flag == AOM_ALT_FLAG)
+ ref_frame = ALTREF_FRAME;
+
+ return ref_frame == NONE_FRAME ? NULL : get_ref_frame_buffer(cpi, ref_frame);
+}
+
+int av1_copy_reference_enc(AV1_COMP *cpi, AOM_REFFRAME ref_frame_flag,
+ YV12_BUFFER_CONFIG *sd) {
+ YV12_BUFFER_CONFIG *cfg = get_av1_ref_frame_buffer(cpi, ref_frame_flag);
+ if (cfg) {
+ aom_yv12_copy_frame(cfg, sd);
+ return 0;
+ } else {
+ return -1;
+ }
+}
+
+int av1_set_reference_enc(AV1_COMP *cpi, AOM_REFFRAME ref_frame_flag,
+ YV12_BUFFER_CONFIG *sd) {
+ YV12_BUFFER_CONFIG *cfg = get_av1_ref_frame_buffer(cpi, ref_frame_flag);
+ if (cfg) {
+ aom_yv12_copy_frame(sd, cfg);
+ return 0;
+ } else {
+ return -1;
+ }
+}
+
+int av1_update_entropy(AV1_COMP *cpi, int update) {
+ cpi->ext_refresh_frame_context = update;
+ cpi->ext_refresh_frame_context_pending = 1;
+ return 0;
+}
+
+#if defined(OUTPUT_YUV_DENOISED) || defined(OUTPUT_YUV_SKINMAP)
+// The denoiser buffer is allocated as a YUV 440 buffer. This function writes it
+// as YUV 420. We simply use the top-left pixels of the UV buffers, since we do
+// not denoise the UV channels at this time. If ever we implement UV channel
+// denoising we will have to modify this.
+void aom_write_yuv_frame_420(YV12_BUFFER_CONFIG *s, FILE *f) {
+ uint8_t *src = s->y_buffer;
+ int h = s->y_height;
+
+ do {
+ fwrite(src, s->y_width, 1, f);
+ src += s->y_stride;
+ } while (--h);
+
+ src = s->u_buffer;
+ h = s->uv_height;
+
+ do {
+ fwrite(src, s->uv_width, 1, f);
+ src += s->uv_stride;
+ } while (--h);
+
+ src = s->v_buffer;
+ h = s->uv_height;
+
+ do {
+ fwrite(src, s->uv_width, 1, f);
+ src += s->uv_stride;
+ } while (--h);
+}
+#endif
+
+#if CONFIG_EXT_REFS && !CONFIG_XIPHRC
+static void check_show_existing_frame(AV1_COMP *cpi) {
+ const GF_GROUP *const gf_group = &cpi->twopass.gf_group;
+ AV1_COMMON *const cm = &cpi->common;
+ const FRAME_UPDATE_TYPE next_frame_update_type =
+ gf_group->update_type[gf_group->index];
+ const int which_arf = gf_group->arf_update_idx[gf_group->index];
+
+ if (cm->show_existing_frame == 1) {
+ cm->show_existing_frame = 0;
+ } else if (cpi->rc.is_last_bipred_frame) {
+ // NOTE(zoeliu): If the current frame is a last bi-predictive frame, it is
+ // needed next to show the BWDREF_FRAME, which is pointed by
+ // the last_fb_idxes[0] after reference frame buffer update
+ cpi->rc.is_last_bipred_frame = 0;
+ cm->show_existing_frame = 1;
+ cpi->existing_fb_idx_to_show = cpi->lst_fb_idxes[0];
+ } else if (cpi->is_arf_filter_off[which_arf] &&
+ (next_frame_update_type == OVERLAY_UPDATE ||
+ next_frame_update_type == INTNL_OVERLAY_UPDATE)) {
+ // Other parameters related to OVERLAY_UPDATE will be taken care of
+ // in av1_rc_get_second_pass_params(cpi)
+ cm->show_existing_frame = 1;
+ cpi->rc.is_src_frame_alt_ref = 1;
+ cpi->existing_fb_idx_to_show = cpi->alt_fb_idx;
+ cpi->is_arf_filter_off[which_arf] = 0;
+ }
+ cpi->rc.is_src_frame_ext_arf = 0;
+}
+#endif // CONFIG_EXT_REFS && !CONFIG_XIPHRC
+
+#ifdef OUTPUT_YUV_REC
+void aom_write_one_yuv_frame(AV1_COMMON *cm, YV12_BUFFER_CONFIG *s) {
+ uint8_t *src = s->y_buffer;
+ int h = cm->height;
+
+#if CONFIG_HIGHBITDEPTH
+ if (s->flags & YV12_FLAG_HIGHBITDEPTH) {
+ uint16_t *src16 = CONVERT_TO_SHORTPTR(s->y_buffer);
+
+ do {
+ fwrite(src16, s->y_width, 2, yuv_rec_file);
+ src16 += s->y_stride;
+ } while (--h);
+
+ src16 = CONVERT_TO_SHORTPTR(s->u_buffer);
+ h = s->uv_height;
+
+ do {
+ fwrite(src16, s->uv_width, 2, yuv_rec_file);
+ src16 += s->uv_stride;
+ } while (--h);
+
+ src16 = CONVERT_TO_SHORTPTR(s->v_buffer);
+ h = s->uv_height;
+
+ do {
+ fwrite(src16, s->uv_width, 2, yuv_rec_file);
+ src16 += s->uv_stride;
+ } while (--h);
+
+ fflush(yuv_rec_file);
+ return;
+ }
+#endif // CONFIG_HIGHBITDEPTH
+
+ do {
+ fwrite(src, s->y_width, 1, yuv_rec_file);
+ src += s->y_stride;
+ } while (--h);
+
+ src = s->u_buffer;
+ h = s->uv_height;
+
+ do {
+ fwrite(src, s->uv_width, 1, yuv_rec_file);
+ src += s->uv_stride;
+ } while (--h);
+
+ src = s->v_buffer;
+ h = s->uv_height;
+
+ do {
+ fwrite(src, s->uv_width, 1, yuv_rec_file);
+ src += s->uv_stride;
+ } while (--h);
+
+ fflush(yuv_rec_file);
+}
+#endif // OUTPUT_YUV_REC
+
+#if CONFIG_HIGHBITDEPTH
+static void scale_and_extend_frame_nonnormative(const YV12_BUFFER_CONFIG *src,
+ YV12_BUFFER_CONFIG *dst,
+ int bd) {
+#else
+static void scale_and_extend_frame_nonnormative(const YV12_BUFFER_CONFIG *src,
+ YV12_BUFFER_CONFIG *dst) {
+#endif // CONFIG_HIGHBITDEPTH
+ // TODO(dkovalev): replace YV12_BUFFER_CONFIG with aom_image_t
+ int i;
+ const uint8_t *const srcs[3] = { src->y_buffer, src->u_buffer,
+ src->v_buffer };
+ const int src_strides[3] = { src->y_stride, src->uv_stride, src->uv_stride };
+ const int src_widths[3] = { src->y_crop_width, src->uv_crop_width,
+ src->uv_crop_width };
+ const int src_heights[3] = { src->y_crop_height, src->uv_crop_height,
+ src->uv_crop_height };
+ uint8_t *const dsts[3] = { dst->y_buffer, dst->u_buffer, dst->v_buffer };
+ const int dst_strides[3] = { dst->y_stride, dst->uv_stride, dst->uv_stride };
+ const int dst_widths[3] = { dst->y_crop_width, dst->uv_crop_width,
+ dst->uv_crop_width };
+ const int dst_heights[3] = { dst->y_crop_height, dst->uv_crop_height,
+ dst->uv_crop_height };
+
+ for (i = 0; i < MAX_MB_PLANE; ++i) {
+#if CONFIG_HIGHBITDEPTH
+ if (src->flags & YV12_FLAG_HIGHBITDEPTH) {
+ av1_highbd_resize_plane(srcs[i], src_heights[i], src_widths[i],
+ src_strides[i], dsts[i], dst_heights[i],
+ dst_widths[i], dst_strides[i], bd);
+ } else {
+ av1_resize_plane(srcs[i], src_heights[i], src_widths[i], src_strides[i],
+ dsts[i], dst_heights[i], dst_widths[i], dst_strides[i]);
+ }
+#else
+ av1_resize_plane(srcs[i], src_heights[i], src_widths[i], src_strides[i],
+ dsts[i], dst_heights[i], dst_widths[i], dst_strides[i]);
+#endif // CONFIG_HIGHBITDEPTH
+ }
+ aom_extend_frame_borders(dst);
+}
+
+#if CONFIG_HIGHBITDEPTH
+static void scale_and_extend_frame(const YV12_BUFFER_CONFIG *src,
+ YV12_BUFFER_CONFIG *dst, int planes,
+ int bd) {
+#else
+static void scale_and_extend_frame(const YV12_BUFFER_CONFIG *src,
+ YV12_BUFFER_CONFIG *dst, int planes) {
+#endif // CONFIG_HIGHBITDEPTH
+ const int src_w = src->y_crop_width;
+ const int src_h = src->y_crop_height;
+ const int dst_w = dst->y_crop_width;
+ const int dst_h = dst->y_crop_height;
+ const uint8_t *const srcs[3] = { src->y_buffer, src->u_buffer,
+ src->v_buffer };
+ const int src_strides[3] = { src->y_stride, src->uv_stride, src->uv_stride };
+ uint8_t *const dsts[3] = { dst->y_buffer, dst->u_buffer, dst->v_buffer };
+ const int dst_strides[3] = { dst->y_stride, dst->uv_stride, dst->uv_stride };
+ const InterpFilterParams interp_filter_params =
+ av1_get_interp_filter_params(EIGHTTAP_REGULAR);
+ const int16_t *kernel = interp_filter_params.filter_ptr;
+ const int taps = interp_filter_params.taps;
+ int x, y, i;
+
+ assert(planes <= 3);
+ for (y = 0; y < dst_h; y += 16) {
+ for (x = 0; x < dst_w; x += 16) {
+ for (i = 0; i < planes; ++i) {
+ const int factor = (i == 0 || i == 3 ? 1 : 2);
+ const int x_q4 = x * (16 / factor) * src_w / dst_w;
+ const int y_q4 = y * (16 / factor) * src_h / dst_h;
+ const int src_stride = src_strides[i];
+ const int dst_stride = dst_strides[i];
+ const uint8_t *src_ptr = srcs[i] +
+ (y / factor) * src_h / dst_h * src_stride +
+ (x / factor) * src_w / dst_w;
+ uint8_t *dst_ptr = dsts[i] + (y / factor) * dst_stride + (x / factor);
+
+#if CONFIG_HIGHBITDEPTH
+ if (src->flags & YV12_FLAG_HIGHBITDEPTH) {
+ aom_highbd_convolve8(src_ptr, src_stride, dst_ptr, dst_stride,
+ &kernel[(x_q4 & 0xf) * taps], 16 * src_w / dst_w,
+ &kernel[(y_q4 & 0xf) * taps], 16 * src_h / dst_h,
+ 16 / factor, 16 / factor, bd);
+ } else {
+ aom_scaled_2d(src_ptr, src_stride, dst_ptr, dst_stride,
+ &kernel[(x_q4 & 0xf) * taps], 16 * src_w / dst_w,
+ &kernel[(y_q4 & 0xf) * taps], 16 * src_h / dst_h,
+ 16 / factor, 16 / factor);
+ }
+#else
+ aom_scaled_2d(src_ptr, src_stride, dst_ptr, dst_stride,
+ &kernel[(x_q4 & 0xf) * taps], 16 * src_w / dst_w,
+ &kernel[(y_q4 & 0xf) * taps], 16 * src_h / dst_h,
+ 16 / factor, 16 / factor);
+#endif // CONFIG_HIGHBITDEPTH
+ }
+ }
+ }
+
+ if (planes == 1)
+ aom_extend_frame_borders_y(dst);
+ else
+ aom_extend_frame_borders(dst);
+}
+
+static int scale_down(AV1_COMP *cpi, int q) {
+ RATE_CONTROL *const rc = &cpi->rc;
+ GF_GROUP *const gf_group = &cpi->twopass.gf_group;
+ int scale = 0;
+ assert(frame_is_kf_gf_arf(cpi));
+
+ if (rc->frame_size_selector == UNSCALED &&
+ q >= rc->rf_level_maxq[gf_group->rf_level[gf_group->index]]) {
+ const int max_size_thresh =
+ (int)(rate_thresh_mult[SCALE_STEP1] *
+ AOMMAX(rc->this_frame_target, rc->avg_frame_bandwidth));
+ scale = rc->projected_frame_size > max_size_thresh ? 1 : 0;
+ }
+ return scale;
+}
+
+#if CONFIG_GLOBAL_MOTION
+#define GM_RECODE_LOOP_NUM4X4_FACTOR 192
+static int recode_loop_test_global_motion(AV1_COMP *cpi) {
+ int i;
+ int recode = 0;
+ RD_COUNTS *const rdc = &cpi->td.rd_counts;
+ AV1_COMMON *const cm = &cpi->common;
+ for (i = LAST_FRAME; i <= ALTREF_FRAME; ++i) {
+ if (cm->global_motion[i].wmtype != IDENTITY &&
+ rdc->global_motion_used[i] * GM_RECODE_LOOP_NUM4X4_FACTOR <
+ cpi->gmparams_cost[i]) {
+ set_default_warp_params(&cm->global_motion[i]);
+ cpi->gmparams_cost[i] = 0;
+#if CONFIG_REF_MV
+ recode = 1;
+#else
+ recode |= (rdc->global_motion_used[i] > 0);
+#endif
+ }
+ }
+ return recode;
+}
+#endif // CONFIG_GLOBAL_MOTION
+
+// Function to test for conditions that indicate we should loop
+// back and recode a frame.
+static int recode_loop_test(AV1_COMP *cpi, int high_limit, int low_limit, int q,
+ int maxq, int minq) {
+ const RATE_CONTROL *const rc = &cpi->rc;
+ const AV1EncoderConfig *const oxcf = &cpi->oxcf;
+ const int frame_is_kfgfarf = frame_is_kf_gf_arf(cpi);
+ int force_recode = 0;
+
+ if ((rc->projected_frame_size >= rc->max_frame_bandwidth) ||
+ (cpi->sf.recode_loop == ALLOW_RECODE) ||
+ (frame_is_kfgfarf && (cpi->sf.recode_loop == ALLOW_RECODE_KFARFGF))) {
+ if (frame_is_kfgfarf && (oxcf->resize_mode == RESIZE_DYNAMIC) &&
+ scale_down(cpi, q)) {
+ // Code this group at a lower resolution.
+ cpi->resize_pending = 1;
+ return 1;
+ }
+
+ // TODO(agrange) high_limit could be greater than the scale-down threshold.
+ if ((rc->projected_frame_size > high_limit && q < maxq) ||
+ (rc->projected_frame_size < low_limit && q > minq)) {
+ force_recode = 1;
+ } else if (cpi->oxcf.rc_mode == AOM_CQ) {
+ // Deal with frame undershoot and whether or not we are
+ // below the automatically set cq level.
+ if (q > oxcf->cq_level &&
+ rc->projected_frame_size < ((rc->this_frame_target * 7) >> 3)) {
+ force_recode = 1;
+ }
+ }
+ }
+ return force_recode;
+}
+
+static INLINE int get_free_upsampled_ref_buf(EncRefCntBuffer *ubufs) {
+ int i;
+
+ for (i = 0; i < (REF_FRAMES + 1); i++) {
+ if (!ubufs[i].ref_count) {
+ return i;
+ }
+ }
+ return INVALID_IDX;
+}
+
+// Up-sample 1 reference frame.
+static INLINE int upsample_ref_frame(AV1_COMP *cpi,
+ const YV12_BUFFER_CONFIG *const ref) {
+ AV1_COMMON *const cm = &cpi->common;
+ EncRefCntBuffer *ubufs = cpi->upsampled_ref_bufs;
+ int new_uidx = get_free_upsampled_ref_buf(ubufs);
+
+ if (new_uidx == INVALID_IDX) {
+ return INVALID_IDX;
+ } else {
+ YV12_BUFFER_CONFIG *upsampled_ref = &ubufs[new_uidx].buf;
+
+ // Can allocate buffer for Y plane only.
+ if (upsampled_ref->buffer_alloc_sz < (ref->buffer_alloc_sz << 6))
+ if (aom_realloc_frame_buffer(upsampled_ref, (cm->width << 3),
+ (cm->height << 3), cm->subsampling_x,
+ cm->subsampling_y,
+#if CONFIG_HIGHBITDEPTH
+ cm->use_highbitdepth,
+#endif
+ (AOM_BORDER_IN_PIXELS << 3),
+ cm->byte_alignment, NULL, NULL, NULL))
+ aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR,
+ "Failed to allocate up-sampled frame buffer");
+
+// Currently, only Y plane is up-sampled, U, V are not used.
+#if CONFIG_HIGHBITDEPTH
+ scale_and_extend_frame(ref, upsampled_ref, 1, (int)cm->bit_depth);
+#else
+ scale_and_extend_frame(ref, upsampled_ref, 1);
+#endif
+ return new_uidx;
+ }
+}
+
+#define DUMP_REF_FRAME_IMAGES 0
+
+#if DUMP_REF_FRAME_IMAGES == 1
+static int dump_one_image(AV1_COMMON *cm,
+ const YV12_BUFFER_CONFIG *const ref_buf,
+ char *file_name) {
+ int h;
+ FILE *f_ref = NULL;
+
+ if (ref_buf == NULL) {
+ printf("Frame data buffer is NULL.\n");
+ return AOM_CODEC_MEM_ERROR;
+ }
+
+ if ((f_ref = fopen(file_name, "wb")) == NULL) {
+ printf("Unable to open file %s to write.\n", file_name);
+ return AOM_CODEC_MEM_ERROR;
+ }
+
+ // --- Y ---
+ for (h = 0; h < cm->height; ++h) {
+ fwrite(&ref_buf->y_buffer[h * ref_buf->y_stride], 1, cm->width, f_ref);
+ }
+ // --- U ---
+ for (h = 0; h < (cm->height >> 1); ++h) {
+ fwrite(&ref_buf->u_buffer[h * ref_buf->uv_stride], 1, (cm->width >> 1),
+ f_ref);
+ }
+ // --- V ---
+ for (h = 0; h < (cm->height >> 1); ++h) {
+ fwrite(&ref_buf->v_buffer[h * ref_buf->uv_stride], 1, (cm->width >> 1),
+ f_ref);
+ }
+
+ fclose(f_ref);
+
+ return AOM_CODEC_OK;
+}
+
+static void dump_ref_frame_images(AV1_COMP *cpi) {
+ AV1_COMMON *const cm = &cpi->common;
+ MV_REFERENCE_FRAME ref_frame;
+
+ for (ref_frame = LAST_FRAME; ref_frame <= ALTREF_FRAME; ++ref_frame) {
+ char file_name[256] = "";
+ snprintf(file_name, sizeof(file_name), "/tmp/enc_F%d_ref_%d.yuv",
+ cm->current_video_frame, ref_frame);
+ dump_one_image(cm, get_ref_frame_buffer(cpi, ref_frame), file_name);
+ }
+}
+#endif // DUMP_REF_FRAME_IMAGES == 1
+
+#if CONFIG_EXT_REFS
+// This function is used to shift the virtual indices of last reference frames
+// as follows:
+// LAST_FRAME -> LAST2_FRAME -> LAST3_FRAME
+// when the LAST_FRAME is updated.
+static INLINE void shift_last_ref_frames(AV1_COMP *cpi) {
+ int ref_frame;
+ for (ref_frame = LAST_REF_FRAMES - 1; ref_frame > 0; --ref_frame) {
+ cpi->lst_fb_idxes[ref_frame] = cpi->lst_fb_idxes[ref_frame - 1];
+
+ // [0] is allocated to the current coded frame. The statistics for the
+ // reference frames start at [LAST_FRAME], i.e. [1].
+ if (!cpi->rc.is_src_frame_alt_ref) {
+ memcpy(cpi->interp_filter_selected[ref_frame + LAST_FRAME],
+ cpi->interp_filter_selected[ref_frame - 1 + LAST_FRAME],
+ sizeof(cpi->interp_filter_selected[ref_frame - 1 + LAST_FRAME]));
+ }
+ }
+}
+#endif // CONFIG_EXT_REFS
+
+void av1_update_reference_frames(AV1_COMP *cpi) {
+ AV1_COMMON *const cm = &cpi->common;
+ BufferPool *const pool = cm->buffer_pool;
+ const int use_upsampled_ref = cpi->sf.use_upsampled_references;
+ int new_uidx = 0;
+
+ // NOTE: Save the new show frame buffer index for --test-code=warn, i.e.,
+ // for the purpose to verify no mismatch between encoder and decoder.
+ if (cm->show_frame) cpi->last_show_frame_buf_idx = cm->new_fb_idx;
+
+ if (use_upsampled_ref) {
+#if CONFIG_EXT_REFS
+ if (cm->show_existing_frame) {
+ new_uidx = cpi->upsampled_ref_idx[cpi->existing_fb_idx_to_show];
+ // TODO(zoeliu): Once following is confirmed, remove it.
+ assert(cpi->upsampled_ref_bufs[new_uidx].ref_count > 0);
+ } else {
+#endif // CONFIG_EXT_REFS
+ // Up-sample the current encoded frame.
+ RefCntBuffer *bufs = pool->frame_bufs;
+ const YV12_BUFFER_CONFIG *const ref = &bufs[cm->new_fb_idx].buf;
+
+ new_uidx = upsample_ref_frame(cpi, ref);
+#if CONFIG_EXT_REFS
+ assert(new_uidx != INVALID_IDX);
+ }
+#endif // CONFIG_EXT_REFS
+ }
+ // At this point the new frame has been encoded.
+ // If any buffer copy / swapping is signaled it should be done here.
+ if (cm->frame_type == KEY_FRAME) {
+ ref_cnt_fb(pool->frame_bufs, &cm->ref_frame_map[cpi->gld_fb_idx],
+ cm->new_fb_idx);
+#if CONFIG_EXT_REFS
+ ref_cnt_fb(pool->frame_bufs, &cm->ref_frame_map[cpi->bwd_fb_idx],
+ cm->new_fb_idx);
+#endif // CONFIG_EXT_REFS
+ ref_cnt_fb(pool->frame_bufs, &cm->ref_frame_map[cpi->alt_fb_idx],
+ cm->new_fb_idx);
+
+ if (use_upsampled_ref) {
+ uref_cnt_fb(cpi->upsampled_ref_bufs,
+ &cpi->upsampled_ref_idx[cpi->gld_fb_idx], new_uidx);
+#if CONFIG_EXT_REFS
+ uref_cnt_fb(cpi->upsampled_ref_bufs,
+ &cpi->upsampled_ref_idx[cpi->bwd_fb_idx], new_uidx);
+#endif // CONFIG_EXT_REFS
+ uref_cnt_fb(cpi->upsampled_ref_bufs,
+ &cpi->upsampled_ref_idx[cpi->alt_fb_idx], new_uidx);
+ }
+ } else if (av1_preserve_existing_gf(cpi)) {
+ // We have decided to preserve the previously existing golden frame as our
+ // new ARF frame. However, in the short term in function
+ // av1_bitstream.c::get_refresh_mask() we left it in the GF slot and, if
+ // we're updating the GF with the current decoded frame, we save it to the
+ // ARF slot instead.
+ // We now have to update the ARF with the current frame and swap gld_fb_idx
+ // and alt_fb_idx so that, overall, we've stored the old GF in the new ARF
+ // slot and, if we're updating the GF, the current frame becomes the new GF.
+ int tmp;
+
+ ref_cnt_fb(pool->frame_bufs, &cm->ref_frame_map[cpi->alt_fb_idx],
+ cm->new_fb_idx);
+ if (use_upsampled_ref)
+ uref_cnt_fb(cpi->upsampled_ref_bufs,
+ &cpi->upsampled_ref_idx[cpi->alt_fb_idx], new_uidx);
+
+ tmp = cpi->alt_fb_idx;
+ cpi->alt_fb_idx = cpi->gld_fb_idx;
+ cpi->gld_fb_idx = tmp;
+
+#if CONFIG_EXT_REFS
+ // We need to modify the mapping accordingly
+ cpi->arf_map[0] = cpi->alt_fb_idx;
+#endif
+// TODO(zoeliu): Do we need to copy cpi->interp_filter_selected[0] over to
+// cpi->interp_filter_selected[GOLDEN_FRAME]?
+#if CONFIG_EXT_REFS
+ } else if (cpi->rc.is_last_bipred_frame) {
+ // Refresh the LAST_FRAME with the BWDREF_FRAME and retire the LAST3_FRAME
+ // by updating the virtual indices. Note that the frame BWDREF_FRAME points
+ // to now should be retired, and it should not be used before refreshed.
+ int tmp = cpi->lst_fb_idxes[LAST_REF_FRAMES - 1];
+
+ shift_last_ref_frames(cpi);
+ cpi->lst_fb_idxes[0] = cpi->bwd_fb_idx;
+ cpi->bwd_fb_idx = tmp;
+
+ memcpy(cpi->interp_filter_selected[LAST_FRAME],
+ cpi->interp_filter_selected[BWDREF_FRAME],
+ sizeof(cpi->interp_filter_selected[BWDREF_FRAME]));
+ } else if (cpi->rc.is_src_frame_ext_arf && cm->show_existing_frame) {
+ // Deal with the special case for showing existing internal ALTREF_FRAME
+ // Refresh the LAST_FRAME with the ALTREF_FRAME and retire the LAST3_FRAME
+ // by updating the virtual indices.
+ const GF_GROUP *const gf_group = &cpi->twopass.gf_group;
+ int which_arf = gf_group->arf_ref_idx[gf_group->index];
+ int tmp = cpi->lst_fb_idxes[LAST_REF_FRAMES - 1];
+
+ shift_last_ref_frames(cpi);
+ cpi->lst_fb_idxes[0] = cpi->alt_fb_idx;
+ cpi->alt_fb_idx = tmp;
+
+ // We need to modify the mapping accordingly
+ cpi->arf_map[which_arf] = cpi->alt_fb_idx;
+
+ memcpy(cpi->interp_filter_selected[LAST_FRAME],
+ cpi->interp_filter_selected[ALTREF_FRAME + which_arf],
+ sizeof(cpi->interp_filter_selected[ALTREF_FRAME + which_arf]));
+#endif // CONFIG_EXT_REFS
+ } else { /* For non key/golden frames */
+ if (cpi->refresh_alt_ref_frame) {
+ int arf_idx = cpi->alt_fb_idx;
+ int which_arf = 0;
+#if CONFIG_EXT_REFS
+ if (cpi->oxcf.pass == 2) {
+ const GF_GROUP *const gf_group = &cpi->twopass.gf_group;
+ which_arf = gf_group->arf_update_idx[gf_group->index];
+ arf_idx = cpi->arf_map[which_arf];
+ }
+#else
+ if ((cpi->oxcf.pass == 2) && cpi->multi_arf_allowed) {
+ const GF_GROUP *const gf_group = &cpi->twopass.gf_group;
+ arf_idx = gf_group->arf_update_idx[gf_group->index];
+ }
+#endif // CONFIG_EXT_REFS
+ ref_cnt_fb(pool->frame_bufs, &cm->ref_frame_map[arf_idx], cm->new_fb_idx);
+ if (use_upsampled_ref)
+ uref_cnt_fb(cpi->upsampled_ref_bufs, &cpi->upsampled_ref_idx[arf_idx],
+ new_uidx);
+
+ memcpy(cpi->interp_filter_selected[ALTREF_FRAME + which_arf],
+ cpi->interp_filter_selected[0],
+ sizeof(cpi->interp_filter_selected[0]));
+ }
+
+ if (cpi->refresh_golden_frame) {
+ ref_cnt_fb(pool->frame_bufs, &cm->ref_frame_map[cpi->gld_fb_idx],
+ cm->new_fb_idx);
+ if (use_upsampled_ref)
+ uref_cnt_fb(cpi->upsampled_ref_bufs,
+ &cpi->upsampled_ref_idx[cpi->gld_fb_idx], new_uidx);
+
+#if !CONFIG_EXT_REFS
+ if (!cpi->rc.is_src_frame_alt_ref)
+#endif // !CONFIG_EXT_REFS
+ memcpy(cpi->interp_filter_selected[GOLDEN_FRAME],
+ cpi->interp_filter_selected[0],
+ sizeof(cpi->interp_filter_selected[0]));
+ }
+
+#if CONFIG_EXT_REFS
+ if (cpi->refresh_bwd_ref_frame) {
+ if (cpi->rc.is_bwd_ref_frame && cpi->num_extra_arfs) {
+ // We have swapped the virtual indices to allow bwd_ref_frame to use
+ // ALT0 as reference frame. We need to swap them back.
+ // NOTE: The ALT_REFs' are indexed reversely, and ALT0 refers to the
+ // farthest ALT_REF from the first frame in the gf group.
+ int tmp = cpi->arf_map[0];
+ cpi->arf_map[0] = cpi->alt_fb_idx;
+ cpi->alt_fb_idx = cpi->bwd_fb_idx;
+ cpi->bwd_fb_idx = tmp;
+ }
+
+ ref_cnt_fb(pool->frame_bufs, &cm->ref_frame_map[cpi->bwd_fb_idx],
+ cm->new_fb_idx);
+ if (use_upsampled_ref)
+ uref_cnt_fb(cpi->upsampled_ref_bufs,
+ &cpi->upsampled_ref_idx[cpi->bwd_fb_idx], new_uidx);
+
+ memcpy(cpi->interp_filter_selected[BWDREF_FRAME],
+ cpi->interp_filter_selected[0],
+ sizeof(cpi->interp_filter_selected[0]));
+ }
+#endif // CONFIG_EXT_REFS
+ }
+
+ if (cpi->refresh_last_frame) {
+#if CONFIG_EXT_REFS
+ // NOTE(zoeliu): We have two layers of mapping (1) from the per-frame
+ // reference to the reference frame buffer virtual index; and then (2) from
+ // the virtual index to the reference frame buffer physical index:
+ //
+ // LAST_FRAME, ..., LAST3_FRAME, ..., ALTREF_FRAME
+ // | | |
+ // v v v
+ // lst_fb_idxes[0], ..., lst_fb_idxes[2], ..., alt_fb_idx
+ // | | |
+ // v v v
+ // ref_frame_map[], ..., ref_frame_map[], ..., ref_frame_map[]
+ //
+ // When refresh_last_frame is set, it is intended to retire LAST3_FRAME,
+ // have the other 2 LAST reference frames shifted as follows:
+ // LAST_FRAME -> LAST2_FRAME -> LAST3_FRAME
+ // , and then have LAST_FRAME refreshed by the newly coded frame.
+ //
+ // To fulfill it, the decoder will be notified to execute following 2 steps:
+ //
+ // (a) To change ref_frame_map[] and have the virtual index of LAST3_FRAME
+ // to point to the newly coded frame, i.e.
+ // ref_frame_map[lst_fb_idexes[2]] => new_fb_idx;
+ //
+ // (b) To change the 1st layer mapping to have LAST_FRAME mapped to the
+ // original virtual index of LAST3_FRAME and have the other mappings
+ // shifted as follows:
+ // LAST_FRAME, LAST2_FRAME, LAST3_FRAME
+ // | | |
+ // v v v
+ // lst_fb_idxes[2], lst_fb_idxes[0], lst_fb_idxes[1]
+ int ref_frame;
+
+ if (cpi->rc.is_bwd_ref_frame && cpi->num_extra_arfs) {
+ // We have swapped the virtual indices to use ALT0 as BWD_REF
+ // and we need to swap them back.
+ int tmp = cpi->arf_map[0];
+ cpi->arf_map[0] = cpi->alt_fb_idx;
+ cpi->alt_fb_idx = cpi->bwd_fb_idx;
+ cpi->bwd_fb_idx = tmp;
+ }
+
+ if (cm->frame_type == KEY_FRAME) {
+ for (ref_frame = 0; ref_frame < LAST_REF_FRAMES; ++ref_frame) {
+ ref_cnt_fb(pool->frame_bufs,
+ &cm->ref_frame_map[cpi->lst_fb_idxes[ref_frame]],
+ cm->new_fb_idx);
+
+ if (use_upsampled_ref)
+ uref_cnt_fb(cpi->upsampled_ref_bufs,
+ &cpi->upsampled_ref_idx[cpi->lst_fb_idxes[ref_frame]],
+ new_uidx);
+ }
+ } else {
+ int tmp;
+
+ ref_cnt_fb(pool->frame_bufs,
+ &cm->ref_frame_map[cpi->lst_fb_idxes[LAST_REF_FRAMES - 1]],
+ cm->new_fb_idx);
+
+ if (use_upsampled_ref)
+ uref_cnt_fb(
+ cpi->upsampled_ref_bufs,
+ &cpi->upsampled_ref_idx[cpi->lst_fb_idxes[LAST_REF_FRAMES - 1]],
+ new_uidx);
+
+ tmp = cpi->lst_fb_idxes[LAST_REF_FRAMES - 1];
+
+ shift_last_ref_frames(cpi);
+ cpi->lst_fb_idxes[0] = tmp;
+
+ assert(cm->show_existing_frame == 0);
+ // NOTE: Currently only LF_UPDATE and INTNL_OVERLAY_UPDATE frames are to
+ // refresh the LAST_FRAME.
+ memcpy(cpi->interp_filter_selected[LAST_FRAME],
+ cpi->interp_filter_selected[0],
+ sizeof(cpi->interp_filter_selected[0]));
+ }
+#else
+ ref_cnt_fb(pool->frame_bufs, &cm->ref_frame_map[cpi->lst_fb_idx],
+ cm->new_fb_idx);
+ if (use_upsampled_ref)
+ uref_cnt_fb(cpi->upsampled_ref_bufs,
+ &cpi->upsampled_ref_idx[cpi->lst_fb_idx], new_uidx);
+ if (!cpi->rc.is_src_frame_alt_ref) {
+ memcpy(cpi->interp_filter_selected[LAST_FRAME],
+ cpi->interp_filter_selected[0],
+ sizeof(cpi->interp_filter_selected[0]));
+ }
+#endif // CONFIG_EXT_REFS
+ }
+
+#if DUMP_REF_FRAME_IMAGES == 1
+ // Dump out all reference frame images.
+ dump_ref_frame_images(cpi);
+#endif // DUMP_REF_FRAME_IMAGES
+}
+
+static void loopfilter_frame(AV1_COMP *cpi, AV1_COMMON *cm) {
+ MACROBLOCKD *xd = &cpi->td.mb.e_mbd;
+ struct loopfilter *lf = &cm->lf;
+ if (is_lossless_requested(&cpi->oxcf)) {
+ lf->filter_level = 0;
+ } else {
+ struct aom_usec_timer timer;
+
+ aom_clear_system_state();
+
+ aom_usec_timer_start(&timer);
+
+ av1_pick_filter_level(cpi->source, cpi, cpi->sf.lpf_pick);
+
+ aom_usec_timer_mark(&timer);
+ cpi->time_pick_lpf += aom_usec_timer_elapsed(&timer);
+ }
+
+ if (lf->filter_level > 0) {
+#if CONFIG_VAR_TX || CONFIG_EXT_PARTITION || CONFIG_CB4X4
+ av1_loop_filter_frame(cm->frame_to_show, cm, xd, lf->filter_level, 0, 0);
+#else
+ if (cpi->num_workers > 1)
+ av1_loop_filter_frame_mt(cm->frame_to_show, cm, xd->plane,
+ lf->filter_level, 0, 0, cpi->workers,
+ cpi->num_workers, &cpi->lf_row_sync);
+ else
+ av1_loop_filter_frame(cm->frame_to_show, cm, xd, lf->filter_level, 0, 0);
+#endif
+ }
+#if CONFIG_CDEF
+ if (is_lossless_requested(&cpi->oxcf)) {
+ cm->cdef_bits = 0;
+ cm->cdef_strengths[0] = 0;
+ cm->nb_cdef_strengths = 1;
+ } else {
+ // Find cm->dering_level, cm->clpf_strength_u and cm->clpf_strength_v
+ av1_cdef_search(cm->frame_to_show, cpi->source, cm, xd);
+
+ // Apply the filter
+ av1_cdef_frame(cm->frame_to_show, cm, xd);
+ }
+#endif
+#if CONFIG_LOOP_RESTORATION
+ av1_pick_filter_restoration(cpi->source, cpi, cpi->sf.lpf_pick);
+ if (cm->rst_info[0].frame_restoration_type != RESTORE_NONE ||
+ cm->rst_info[1].frame_restoration_type != RESTORE_NONE ||
+ cm->rst_info[2].frame_restoration_type != RESTORE_NONE) {
+ av1_loop_restoration_frame(cm->frame_to_show, cm, cm->rst_info, 7, 0, NULL);
+ }
+#endif // CONFIG_LOOP_RESTORATION
+ aom_extend_frame_inner_borders(cm->frame_to_show);
+}
+
+static INLINE void alloc_frame_mvs(AV1_COMMON *const cm, int buffer_idx) {
+ RefCntBuffer *const new_fb_ptr = &cm->buffer_pool->frame_bufs[buffer_idx];
+ if (new_fb_ptr->mvs == NULL || new_fb_ptr->mi_rows < cm->mi_rows ||
+ new_fb_ptr->mi_cols < cm->mi_cols) {
+ aom_free(new_fb_ptr->mvs);
+ CHECK_MEM_ERROR(cm, new_fb_ptr->mvs,
+ (MV_REF *)aom_calloc(cm->mi_rows * cm->mi_cols,
+ sizeof(*new_fb_ptr->mvs)));
+ new_fb_ptr->mi_rows = cm->mi_rows;
+ new_fb_ptr->mi_cols = cm->mi_cols;
+ }
+}
+
+void av1_scale_references(AV1_COMP *cpi) {
+ AV1_COMMON *cm = &cpi->common;
+ MV_REFERENCE_FRAME ref_frame;
+ const AOM_REFFRAME ref_mask[INTER_REFS_PER_FRAME] = {
+ AOM_LAST_FLAG,
+#if CONFIG_EXT_REFS
+ AOM_LAST2_FLAG,
+ AOM_LAST3_FLAG,
+#endif // CONFIG_EXT_REFS
+ AOM_GOLD_FLAG,
+#if CONFIG_EXT_REFS
+ AOM_BWD_FLAG,
+#endif // CONFIG_EXT_REFS
+ AOM_ALT_FLAG
+ };
+
+ for (ref_frame = LAST_FRAME; ref_frame <= ALTREF_FRAME; ++ref_frame) {
+ // Need to convert from AOM_REFFRAME to index into ref_mask (subtract 1).
+ if (cpi->ref_frame_flags & ref_mask[ref_frame - 1]) {
+ BufferPool *const pool = cm->buffer_pool;
+ const YV12_BUFFER_CONFIG *const ref =
+ get_ref_frame_buffer(cpi, ref_frame);
+
+ if (ref == NULL) {
+ cpi->scaled_ref_idx[ref_frame - 1] = INVALID_IDX;
+ continue;
+ }
+
+#if CONFIG_HIGHBITDEPTH
+ if (ref->y_crop_width != cm->width || ref->y_crop_height != cm->height) {
+ RefCntBuffer *new_fb_ptr = NULL;
+ int force_scaling = 0;
+ int new_fb = cpi->scaled_ref_idx[ref_frame - 1];
+ if (new_fb == INVALID_IDX) {
+ new_fb = get_free_fb(cm);
+ force_scaling = 1;
+ }
+ if (new_fb == INVALID_IDX) return;
+ new_fb_ptr = &pool->frame_bufs[new_fb];
+ if (force_scaling || new_fb_ptr->buf.y_crop_width != cm->width ||
+ new_fb_ptr->buf.y_crop_height != cm->height) {
+ if (aom_realloc_frame_buffer(
+ &new_fb_ptr->buf, cm->width, cm->height, cm->subsampling_x,
+ cm->subsampling_y, cm->use_highbitdepth, AOM_BORDER_IN_PIXELS,
+ cm->byte_alignment, NULL, NULL, NULL))
+ aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR,
+ "Failed to allocate frame buffer");
+ scale_and_extend_frame(ref, &new_fb_ptr->buf, MAX_MB_PLANE,
+ (int)cm->bit_depth);
+ cpi->scaled_ref_idx[ref_frame - 1] = new_fb;
+ alloc_frame_mvs(cm, new_fb);
+ }
+#else
+ if (ref->y_crop_width != cm->width || ref->y_crop_height != cm->height) {
+ RefCntBuffer *new_fb_ptr = NULL;
+ int force_scaling = 0;
+ int new_fb = cpi->scaled_ref_idx[ref_frame - 1];
+ if (new_fb == INVALID_IDX) {
+ new_fb = get_free_fb(cm);
+ force_scaling = 1;
+ }
+ if (new_fb == INVALID_IDX) return;
+ new_fb_ptr = &pool->frame_bufs[new_fb];
+ if (force_scaling || new_fb_ptr->buf.y_crop_width != cm->width ||
+ new_fb_ptr->buf.y_crop_height != cm->height) {
+ if (aom_realloc_frame_buffer(&new_fb_ptr->buf, cm->width, cm->height,
+ cm->subsampling_x, cm->subsampling_y,
+ AOM_BORDER_IN_PIXELS, cm->byte_alignment,
+ NULL, NULL, NULL))
+ aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR,
+ "Failed to allocate frame buffer");
+ scale_and_extend_frame(ref, &new_fb_ptr->buf, MAX_MB_PLANE);
+ cpi->scaled_ref_idx[ref_frame - 1] = new_fb;
+ alloc_frame_mvs(cm, new_fb);
+ }
+#endif // CONFIG_HIGHBITDEPTH
+
+ if (cpi->sf.use_upsampled_references &&
+ (force_scaling || new_fb_ptr->buf.y_crop_width != cm->width ||
+ new_fb_ptr->buf.y_crop_height != cm->height)) {
+ const int map_idx = get_ref_frame_map_idx(cpi, ref_frame);
+ EncRefCntBuffer *ubuf =
+ &cpi->upsampled_ref_bufs[cpi->upsampled_ref_idx[map_idx]];
+
+ if (aom_realloc_frame_buffer(&ubuf->buf, (cm->width << 3),
+ (cm->height << 3), cm->subsampling_x,
+ cm->subsampling_y,
+#if CONFIG_HIGHBITDEPTH
+ cm->use_highbitdepth,
+#endif
+ (AOM_BORDER_IN_PIXELS << 3),
+ cm->byte_alignment, NULL, NULL, NULL))
+ aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR,
+ "Failed to allocate up-sampled frame buffer");
+#if CONFIG_HIGHBITDEPTH
+ scale_and_extend_frame(&new_fb_ptr->buf, &ubuf->buf, 1,
+ (int)cm->bit_depth);
+#else
+ scale_and_extend_frame(&new_fb_ptr->buf, &ubuf->buf, 1);
+#endif
+ }
+ } else {
+ const int buf_idx = get_ref_frame_buf_idx(cpi, ref_frame);
+ RefCntBuffer *const buf = &pool->frame_bufs[buf_idx];
+ buf->buf.y_crop_width = ref->y_crop_width;
+ buf->buf.y_crop_height = ref->y_crop_height;
+ cpi->scaled_ref_idx[ref_frame - 1] = buf_idx;
+ ++buf->ref_count;
+ }
+ } else {
+ if (cpi->oxcf.pass != 0) cpi->scaled_ref_idx[ref_frame - 1] = INVALID_IDX;
+ }
+ }
+}
+
+static void release_scaled_references(AV1_COMP *cpi) {
+ AV1_COMMON *cm = &cpi->common;
+ int i;
+ if (cpi->oxcf.pass == 0) {
+ // Only release scaled references under certain conditions:
+ // if reference will be updated, or if scaled reference has same resolution.
+ int refresh[INTER_REFS_PER_FRAME];
+ refresh[0] = (cpi->refresh_last_frame) ? 1 : 0;
+#if CONFIG_EXT_REFS
+ refresh[1] = refresh[2] = 0;
+ refresh[3] = (cpi->refresh_golden_frame) ? 1 : 0;
+ refresh[4] = (cpi->refresh_bwd_ref_frame) ? 1 : 0;
+ refresh[5] = (cpi->refresh_alt_ref_frame) ? 1 : 0;
+#else
+ refresh[1] = (cpi->refresh_golden_frame) ? 1 : 0;
+ refresh[2] = (cpi->refresh_alt_ref_frame) ? 1 : 0;
+#endif // CONFIG_EXT_REFS
+ for (i = LAST_FRAME; i <= ALTREF_FRAME; ++i) {
+ const int idx = cpi->scaled_ref_idx[i - 1];
+ RefCntBuffer *const buf =
+ idx != INVALID_IDX ? &cm->buffer_pool->frame_bufs[idx] : NULL;
+ const YV12_BUFFER_CONFIG *const ref = get_ref_frame_buffer(cpi, i);
+ if (buf != NULL &&
+ (refresh[i - 1] || (buf->buf.y_crop_width == ref->y_crop_width &&
+ buf->buf.y_crop_height == ref->y_crop_height))) {
+ --buf->ref_count;
+ cpi->scaled_ref_idx[i - 1] = INVALID_IDX;
+ }
+ }
+ } else {
+ for (i = 0; i < TOTAL_REFS_PER_FRAME; ++i) {
+ const int idx = cpi->scaled_ref_idx[i];
+ RefCntBuffer *const buf =
+ idx != INVALID_IDX ? &cm->buffer_pool->frame_bufs[idx] : NULL;
+ if (buf != NULL) {
+ --buf->ref_count;
+ cpi->scaled_ref_idx[i] = INVALID_IDX;
+ }
+ }
+ }
+}
+
+static void full_to_model_count(unsigned int *model_count,
+ unsigned int *full_count) {
+ int n;
+ model_count[ZERO_TOKEN] = full_count[ZERO_TOKEN];
+ model_count[ONE_TOKEN] = full_count[ONE_TOKEN];
+ model_count[TWO_TOKEN] = full_count[TWO_TOKEN];
+ for (n = THREE_TOKEN; n < EOB_TOKEN; ++n)
+ model_count[TWO_TOKEN] += full_count[n];
+ model_count[EOB_MODEL_TOKEN] = full_count[EOB_TOKEN];
+}
+
+void av1_full_to_model_counts(av1_coeff_count_model *model_count,
+ av1_coeff_count *full_count) {
+ int i, j, k, l;
+
+ for (i = 0; i < PLANE_TYPES; ++i)
+ for (j = 0; j < REF_TYPES; ++j)
+ for (k = 0; k < COEF_BANDS; ++k)
+ for (l = 0; l < BAND_COEFF_CONTEXTS(k); ++l)
+ full_to_model_count(model_count[i][j][k][l], full_count[i][j][k][l]);
+}
+
+#if 0 && CONFIG_INTERNAL_STATS
+static void output_frame_level_debug_stats(AV1_COMP *cpi) {
+ AV1_COMMON *const cm = &cpi->common;
+ FILE *const f = fopen("tmp.stt", cm->current_video_frame ? "a" : "w");
+ int64_t recon_err;
+
+ aom_clear_system_state();
+
+ recon_err = aom_get_y_sse(cpi->source, get_frame_new_buffer(cm));
+
+ if (cpi->twopass.total_left_stats.coded_error != 0.0)
+ fprintf(f, "%10u %dx%d %d %d %10d %10d %10d %10d"
+ "%10"PRId64" %10"PRId64" %5d %5d %10"PRId64" "
+ "%10"PRId64" %10"PRId64" %10d "
+ "%7.2lf %7.2lf %7.2lf %7.2lf %7.2lf"
+ "%6d %6d %5d %5d %5d "
+ "%10"PRId64" %10.3lf"
+ "%10lf %8u %10"PRId64" %10d %10d %10d\n",
+ cpi->common.current_video_frame,
+ cm->width, cm->height,
+ cpi->rc.source_alt_ref_pending,
+ cpi->rc.source_alt_ref_active,
+ cpi->rc.this_frame_target,
+ cpi->rc.projected_frame_size,
+ cpi->rc.projected_frame_size / cpi->common.MBs,
+ (cpi->rc.projected_frame_size - cpi->rc.this_frame_target),
+ cpi->rc.vbr_bits_off_target,
+ cpi->rc.vbr_bits_off_target_fast,
+ cpi->twopass.extend_minq,
+ cpi->twopass.extend_minq_fast,
+ cpi->rc.total_target_vs_actual,
+ (cpi->rc.starting_buffer_level - cpi->rc.bits_off_target),
+ cpi->rc.total_actual_bits, cm->base_qindex,
+ av1_convert_qindex_to_q(cm->base_qindex, cm->bit_depth),
+ (double)av1_dc_quant(cm->base_qindex, 0, cm->bit_depth) / 4.0,
+ av1_convert_qindex_to_q(cpi->twopass.active_worst_quality,
+ cm->bit_depth),
+ cpi->rc.avg_q,
+ av1_convert_qindex_to_q(cpi->oxcf.cq_level, cm->bit_depth),
+ cpi->refresh_last_frame, cpi->refresh_golden_frame,
+ cpi->refresh_alt_ref_frame, cm->frame_type, cpi->rc.gfu_boost,
+ cpi->twopass.bits_left,
+ cpi->twopass.total_left_stats.coded_error,
+ cpi->twopass.bits_left /
+ (1 + cpi->twopass.total_left_stats.coded_error),
+ cpi->tot_recode_hits, recon_err, cpi->rc.kf_boost,
+ cpi->twopass.kf_zeromotion_pct,
+ cpi->twopass.fr_content_type);
+
+ fclose(f);
+
+ if (0) {
+ FILE *const fmodes = fopen("Modes.stt", "a");
+ int i;
+
+ fprintf(fmodes, "%6d:%1d:%1d:%1d ", cpi->common.current_video_frame,
+ cm->frame_type, cpi->refresh_golden_frame,
+ cpi->refresh_alt_ref_frame);
+
+ for (i = 0; i < MAX_MODES; ++i)
+ fprintf(fmodes, "%5d ", cpi->mode_chosen_counts[i]);
+
+ fprintf(fmodes, "\n");
+
+ fclose(fmodes);
+ }
+}
+#endif
+
+static void set_mv_search_params(AV1_COMP *cpi) {
+ const AV1_COMMON *const cm = &cpi->common;
+ const unsigned int max_mv_def = AOMMIN(cm->width, cm->height);
+
+ // Default based on max resolution.
+ cpi->mv_step_param = av1_init_search_range(max_mv_def);
+
+ if (cpi->sf.mv.auto_mv_step_size) {
+ if (frame_is_intra_only(cm)) {
+ // Initialize max_mv_magnitude for use in the first INTER frame
+ // after a key/intra-only frame.
+ cpi->max_mv_magnitude = max_mv_def;
+ } else {
+ if (cm->show_frame) {
+ // Allow mv_steps to correspond to twice the max mv magnitude found
+ // in the previous frame, capped by the default max_mv_magnitude based
+ // on resolution.
+ cpi->mv_step_param = av1_init_search_range(
+ AOMMIN(max_mv_def, 2 * cpi->max_mv_magnitude));
+ }
+ cpi->max_mv_magnitude = 0;
+ }
+ }
+}
+
+static void set_size_independent_vars(AV1_COMP *cpi) {
+#if CONFIG_GLOBAL_MOTION
+ int i;
+ for (i = LAST_FRAME; i <= ALTREF_FRAME; ++i) {
+ set_default_warp_params(&cpi->common.global_motion[i]);
+ }
+ cpi->global_motion_search_done = 0;
+#endif // CONFIG_GLOBAL_MOTION
+ av1_set_speed_features_framesize_independent(cpi);
+ av1_set_rd_speed_thresholds(cpi);
+ av1_set_rd_speed_thresholds_sub8x8(cpi);
+ cpi->common.interp_filter = cpi->sf.default_interp_filter;
+}
+
+static void set_size_dependent_vars(AV1_COMP *cpi, int *q, int *bottom_index,
+ int *top_index) {
+ AV1_COMMON *const cm = &cpi->common;
+ const AV1EncoderConfig *const oxcf = &cpi->oxcf;
+
+ // Setup variables that depend on the dimensions of the frame.
+ av1_set_speed_features_framesize_dependent(cpi);
+
+// Decide q and q bounds.
+#if CONFIG_XIPHRC
+ int frame_type = cm->frame_type == KEY_FRAME ? OD_I_FRAME : OD_P_FRAME;
+ *q = od_enc_rc_select_quantizers_and_lambdas(
+ &cpi->od_rc, cpi->refresh_golden_frame, cpi->refresh_alt_ref_frame,
+ frame_type, bottom_index, top_index);
+#else
+ *q = av1_rc_pick_q_and_bounds(cpi, bottom_index, top_index);
+#endif
+
+ if (!frame_is_intra_only(cm)) {
+ av1_set_high_precision_mv(cpi, (*q) < HIGH_PRECISION_MV_QTHRESH);
+ }
+
+ // Configure experimental use of segmentation for enhanced coding of
+ // static regions if indicated.
+ // Only allowed in the second pass of a two pass encode, as it requires
+ // lagged coding, and if the relevant speed feature flag is set.
+ if (oxcf->pass == 2 && cpi->sf.static_segmentation)
+ configure_static_seg_features(cpi);
+}
+
+static void init_motion_estimation(AV1_COMP *cpi) {
+ int y_stride = cpi->scaled_source.y_stride;
+
+ if (cpi->sf.mv.search_method == NSTEP) {
+ av1_init3smotion_compensation(&cpi->ss_cfg, y_stride);
+ } else if (cpi->sf.mv.search_method == DIAMOND) {
+ av1_init_dsmotion_compensation(&cpi->ss_cfg, y_stride);
+ }
+}
+
+#if CONFIG_LOOP_RESTORATION
+static void set_restoration_tilesize(int width, int height,
+ RestorationInfo *rst) {
+ (void)width;
+ (void)height;
+ rst[0].restoration_tilesize = (RESTORATION_TILESIZE_MAX >> 1);
+ rst[1].restoration_tilesize = rst[0].restoration_tilesize;
+ rst[2].restoration_tilesize = rst[0].restoration_tilesize;
+}
+#endif // CONFIG_LOOP_RESTORATION
+
+static void set_frame_size(AV1_COMP *cpi) {
+ int ref_frame;
+ AV1_COMMON *const cm = &cpi->common;
+ AV1EncoderConfig *const oxcf = &cpi->oxcf;
+ MACROBLOCKD *const xd = &cpi->td.mb.e_mbd;
+
+ if (oxcf->pass == 2 && oxcf->rc_mode == AOM_VBR &&
+ ((oxcf->resize_mode == RESIZE_FIXED && cm->current_video_frame == 0) ||
+ (oxcf->resize_mode == RESIZE_DYNAMIC && cpi->resize_pending))) {
+ av1_calculate_coded_size(cpi, &oxcf->scaled_frame_width,
+ &oxcf->scaled_frame_height);
+
+ // There has been a change in frame size.
+ av1_set_size_literal(cpi, oxcf->scaled_frame_width,
+ oxcf->scaled_frame_height);
+ }
+
+ if (oxcf->pass == 0 && oxcf->rc_mode == AOM_CBR &&
+ oxcf->resize_mode == RESIZE_DYNAMIC) {
+ if (cpi->resize_pending == 1) {
+ oxcf->scaled_frame_width =
+ (cm->width * cpi->resize_scale_num) / cpi->resize_scale_den;
+ oxcf->scaled_frame_height =
+ (cm->height * cpi->resize_scale_num) / cpi->resize_scale_den;
+ } else if (cpi->resize_pending == -1) {
+ // Go back up to original size.
+ oxcf->scaled_frame_width = oxcf->width;
+ oxcf->scaled_frame_height = oxcf->height;
+ }
+ if (cpi->resize_pending != 0) {
+ // There has been a change in frame size.
+ av1_set_size_literal(cpi, oxcf->scaled_frame_width,
+ oxcf->scaled_frame_height);
+
+ // TODO(agrange) Scale cpi->max_mv_magnitude if frame-size has changed.
+ set_mv_search_params(cpi);
+ }
+ }
+
+#if !CONFIG_XIPHRC
+ if (oxcf->pass == 2) {
+ av1_set_target_rate(cpi);
+ }
+#endif
+
+ alloc_frame_mvs(cm, cm->new_fb_idx);
+
+ // Reset the frame pointers to the current frame size.
+ if (aom_realloc_frame_buffer(get_frame_new_buffer(cm), cm->width, cm->height,
+ cm->subsampling_x, cm->subsampling_y,
+#if CONFIG_HIGHBITDEPTH
+ cm->use_highbitdepth,
+#endif
+ AOM_BORDER_IN_PIXELS, cm->byte_alignment, NULL,
+ NULL, NULL))
+ aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR,
+ "Failed to allocate frame buffer");
+
+#if CONFIG_LOOP_RESTORATION
+ set_restoration_tilesize(cm->width, cm->height, cm->rst_info);
+ for (int i = 0; i < MAX_MB_PLANE; ++i)
+ cm->rst_info[i].frame_restoration_type = RESTORE_NONE;
+ av1_alloc_restoration_buffers(cm);
+ for (int i = 0; i < MAX_MB_PLANE; ++i) {
+ cpi->rst_search[i].restoration_tilesize =
+ cm->rst_info[i].restoration_tilesize;
+ av1_alloc_restoration_struct(cm, &cpi->rst_search[i], cm->width,
+ cm->height);
+ }
+#endif // CONFIG_LOOP_RESTORATION
+ alloc_util_frame_buffers(cpi);
+ init_motion_estimation(cpi);
+
+ for (ref_frame = LAST_FRAME; ref_frame <= ALTREF_FRAME; ++ref_frame) {
+ RefBuffer *const ref_buf = &cm->frame_refs[ref_frame - LAST_FRAME];
+ const int buf_idx = get_ref_frame_buf_idx(cpi, ref_frame);
+
+ ref_buf->idx = buf_idx;
+
+ if (buf_idx != INVALID_IDX) {
+ YV12_BUFFER_CONFIG *const buf = &cm->buffer_pool->frame_bufs[buf_idx].buf;
+ ref_buf->buf = buf;
+#if CONFIG_HIGHBITDEPTH
+ av1_setup_scale_factors_for_frame(
+ &ref_buf->sf, buf->y_crop_width, buf->y_crop_height, cm->width,
+ cm->height, (buf->flags & YV12_FLAG_HIGHBITDEPTH) ? 1 : 0);
+#else
+ av1_setup_scale_factors_for_frame(&ref_buf->sf, buf->y_crop_width,
+ buf->y_crop_height, cm->width,
+ cm->height);
+#endif // CONFIG_HIGHBITDEPTH
+ if (av1_is_scaled(&ref_buf->sf)) aom_extend_frame_borders(buf);
+ } else {
+ ref_buf->buf = NULL;
+ }
+ }
+
+ set_ref_ptrs(cm, xd, LAST_FRAME, LAST_FRAME);
+}
+
+static void reset_use_upsampled_references(AV1_COMP *cpi) {
+ MV_REFERENCE_FRAME ref_frame;
+
+ // reset up-sampled reference buffer structure.
+ init_upsampled_ref_frame_bufs(cpi);
+
+ for (ref_frame = LAST_FRAME; ref_frame <= ALTREF_FRAME; ++ref_frame) {
+ const YV12_BUFFER_CONFIG *const ref = get_ref_frame_buffer(cpi, ref_frame);
+ int new_uidx = upsample_ref_frame(cpi, ref);
+
+ // Update the up-sampled reference index.
+ cpi->upsampled_ref_idx[get_ref_frame_map_idx(cpi, ref_frame)] = new_uidx;
+ cpi->upsampled_ref_bufs[new_uidx].ref_count++;
+ }
+}
+
+static void encode_without_recode_loop(AV1_COMP *cpi) {
+ AV1_COMMON *const cm = &cpi->common;
+ int q = 0, bottom_index = 0, top_index = 0; // Dummy variables.
+ const int use_upsampled_ref = cpi->sf.use_upsampled_references;
+
+ aom_clear_system_state();
+
+ set_frame_size(cpi);
+
+ // For 1 pass CBR under dynamic resize mode: use faster scaling for source.
+ // Only for 2x2 scaling for now.
+ if (cpi->oxcf.pass == 0 && cpi->oxcf.rc_mode == AOM_CBR &&
+ cpi->oxcf.resize_mode == RESIZE_DYNAMIC &&
+ cpi->un_scaled_source->y_width == (cm->width << 1) &&
+ cpi->un_scaled_source->y_height == (cm->height << 1)) {
+ cpi->source = av1_scale_if_required_fast(cm, cpi->un_scaled_source,
+ &cpi->scaled_source);
+ if (cpi->unscaled_last_source != NULL)
+ cpi->last_source = av1_scale_if_required_fast(
+ cm, cpi->unscaled_last_source, &cpi->scaled_last_source);
+ } else {
+ cpi->source =
+ av1_scale_if_required(cm, cpi->un_scaled_source, &cpi->scaled_source);
+ if (cpi->unscaled_last_source != NULL)
+ cpi->last_source = av1_scale_if_required(cm, cpi->unscaled_last_source,
+ &cpi->scaled_last_source);
+ }
+
+ if (frame_is_intra_only(cm) == 0) {
+ av1_scale_references(cpi);
+ }
+
+ set_size_independent_vars(cpi);
+ set_size_dependent_vars(cpi, &q, &bottom_index, &top_index);
+
+ // cpi->sf.use_upsampled_references can be different from frame to frame.
+ // Every time when cpi->sf.use_upsampled_references is changed from 0 to 1.
+ // The reference frames for this frame have to be up-sampled before encoding.
+ if (!use_upsampled_ref && cpi->sf.use_upsampled_references &&
+ cm->frame_type != KEY_FRAME)
+ reset_use_upsampled_references(cpi);
+
+ av1_set_quantizer(cm, q);
+ av1_set_variance_partition_thresholds(cpi, q);
+
+ setup_frame(cpi);
+
+#if CONFIG_SUBFRAME_PROB_UPDATE
+ cm->do_subframe_update = cm->tile_cols == 1 && cm->tile_rows == 1;
+ av1_copy(cm->starting_coef_probs, cm->fc->coef_probs);
+ av1_copy(cpi->subframe_stats.enc_starting_coef_probs, cm->fc->coef_probs);
+ cm->coef_probs_update_idx = 0;
+ av1_copy(cpi->subframe_stats.coef_probs_buf[0], cm->fc->coef_probs);
+#endif // CONFIG_SUBFRAME_PROB_UPDATE
+
+ suppress_active_map(cpi);
+ // Variance adaptive and in frame q adjustment experiments are mutually
+ // exclusive.
+ if (cpi->oxcf.aq_mode == VARIANCE_AQ) {
+ av1_vaq_frame_setup(cpi);
+ } else if (cpi->oxcf.aq_mode == COMPLEXITY_AQ) {
+ av1_setup_in_frame_q_adj(cpi);
+ } else if (cpi->oxcf.aq_mode == CYCLIC_REFRESH_AQ) {
+ av1_cyclic_refresh_setup(cpi);
+ }
+ apply_active_map(cpi);
+
+ // transform / motion compensation build reconstruction frame
+ av1_encode_frame(cpi);
+
+ // Update some stats from cyclic refresh, and check if we should not update
+ // golden reference, for 1 pass CBR.
+ if (cpi->oxcf.aq_mode == CYCLIC_REFRESH_AQ && cm->frame_type != KEY_FRAME &&
+ (cpi->oxcf.pass == 0 && cpi->oxcf.rc_mode == AOM_CBR))
+ av1_cyclic_refresh_check_golden_update(cpi);
+
+ // Update the skip mb flag probabilities based on the distribution
+ // seen in the last encoder iteration.
+ // update_base_skip_probs(cpi);
+ aom_clear_system_state();
+}
+
+static void encode_with_recode_loop(AV1_COMP *cpi, size_t *size,
+ uint8_t *dest) {
+ AV1_COMMON *const cm = &cpi->common;
+ RATE_CONTROL *const rc = &cpi->rc;
+ int bottom_index, top_index;
+ int loop_count = 0;
+ int loop_at_this_size = 0;
+ int loop = 0;
+#if !CONFIG_XIPHRC
+ int overshoot_seen = 0;
+ int undershoot_seen = 0;
+#endif
+ int frame_over_shoot_limit;
+ int frame_under_shoot_limit;
+ int q = 0, q_low = 0, q_high = 0;
+ const int use_upsampled_ref = cpi->sf.use_upsampled_references;
+
+ set_size_independent_vars(cpi);
+
+ do {
+ aom_clear_system_state();
+
+ set_frame_size(cpi);
+
+ if (loop_count == 0 || cpi->resize_pending != 0) {
+ set_size_dependent_vars(cpi, &q, &bottom_index, &top_index);
+
+ // cpi->sf.use_upsampled_references can be different from frame to frame.
+ // Every time when cpi->sf.use_upsampled_references is changed from 0 to
+ // 1.
+ // The reference frames for this frame have to be up-sampled before
+ // encoding.
+ if (!use_upsampled_ref && cpi->sf.use_upsampled_references &&
+ cm->frame_type != KEY_FRAME)
+ reset_use_upsampled_references(cpi);
+
+ // TODO(agrange) Scale cpi->max_mv_magnitude if frame-size has changed.
+ set_mv_search_params(cpi);
+
+#if !CONFIG_XIPHRC
+ // Reset the loop state for new frame size.
+ overshoot_seen = 0;
+ undershoot_seen = 0;
+#endif
+
+ // Reconfiguration for change in frame size has concluded.
+ cpi->resize_pending = 0;
+
+ q_low = bottom_index;
+ q_high = top_index;
+
+ loop_at_this_size = 0;
+ }
+
+ // Decide frame size bounds first time through.
+ if (loop_count == 0) {
+ av1_rc_compute_frame_size_bounds(cpi, rc->this_frame_target,
+ &frame_under_shoot_limit,
+ &frame_over_shoot_limit);
+ }
+
+ cpi->source =
+ av1_scale_if_required(cm, cpi->un_scaled_source, &cpi->scaled_source);
+
+ if (cpi->unscaled_last_source != NULL)
+ cpi->last_source = av1_scale_if_required(cm, cpi->unscaled_last_source,
+ &cpi->scaled_last_source);
+
+ if (frame_is_intra_only(cm) == 0) {
+ if (loop_count > 0) {
+ release_scaled_references(cpi);
+ }
+ av1_scale_references(cpi);
+ }
+
+ av1_set_quantizer(cm, q);
+
+ if (loop_count == 0) setup_frame(cpi);
+
+#if CONFIG_Q_ADAPT_PROBS
+ // Base q-index may have changed, so we need to assign proper default coef
+ // probs before every iteration.
+ if (frame_is_intra_only(cm) || cm->error_resilient_mode) {
+ int i;
+ av1_default_coef_probs(cm);
+ if (cm->frame_type == KEY_FRAME || cm->error_resilient_mode ||
+ cm->reset_frame_context == RESET_FRAME_CONTEXT_ALL) {
+ for (i = 0; i < FRAME_CONTEXTS; ++i) cm->frame_contexts[i] = *cm->fc;
+ } else if (cm->reset_frame_context == RESET_FRAME_CONTEXT_CURRENT) {
+ cm->frame_contexts[cm->frame_context_idx] = *cm->fc;
+ }
+ }
+#endif // CONFIG_Q_ADAPT_PROBS
+
+#if CONFIG_SUBFRAME_PROB_UPDATE
+ cm->do_subframe_update = cm->tile_cols == 1 && cm->tile_rows == 1;
+ if (loop_count == 0 || frame_is_intra_only(cm) ||
+ cm->error_resilient_mode) {
+ av1_copy(cm->starting_coef_probs, cm->fc->coef_probs);
+ av1_copy(cpi->subframe_stats.enc_starting_coef_probs, cm->fc->coef_probs);
+ } else {
+ if (cm->do_subframe_update) {
+ av1_copy(cm->fc->coef_probs,
+ cpi->subframe_stats.enc_starting_coef_probs);
+ av1_copy(cm->starting_coef_probs,
+ cpi->subframe_stats.enc_starting_coef_probs);
+ av1_zero(cpi->subframe_stats.coef_counts_buf);
+ av1_zero(cpi->subframe_stats.eob_counts_buf);
+ }
+ }
+ cm->coef_probs_update_idx = 0;
+ av1_copy(cpi->subframe_stats.coef_probs_buf[0], cm->fc->coef_probs);
+#endif // CONFIG_SUBFRAME_PROB_UPDATE
+
+ // Variance adaptive and in frame q adjustment experiments are mutually
+ // exclusive.
+ if (cpi->oxcf.aq_mode == VARIANCE_AQ) {
+ av1_vaq_frame_setup(cpi);
+ } else if (cpi->oxcf.aq_mode == COMPLEXITY_AQ) {
+ av1_setup_in_frame_q_adj(cpi);
+ }
+
+ // transform / motion compensation build reconstruction frame
+ av1_encode_frame(cpi);
+
+ // Update the skip mb flag probabilities based on the distribution
+ // seen in the last encoder iteration.
+ // update_base_skip_probs(cpi);
+
+ aom_clear_system_state();
+
+ // Dummy pack of the bitstream using up to date stats to get an
+ // accurate estimate of output frame size to determine if we need
+ // to recode.
+ if (cpi->sf.recode_loop >= ALLOW_RECODE_KFARFGF) {
+ save_coding_context(cpi);
+
+ av1_pack_bitstream(cpi, dest, size);
+
+ rc->projected_frame_size = (int)(*size) << 3;
+ restore_coding_context(cpi);
+
+ if (frame_over_shoot_limit == 0) frame_over_shoot_limit = 1;
+ }
+
+ if (cpi->oxcf.rc_mode == AOM_Q) {
+ loop = 0;
+ } else {
+ if ((cm->frame_type == KEY_FRAME) && rc->this_key_frame_forced &&
+ (rc->projected_frame_size < rc->max_frame_bandwidth)) {
+ int last_q = q;
+ int64_t kf_err;
+
+ int64_t high_err_target = cpi->ambient_err;
+ int64_t low_err_target = cpi->ambient_err >> 1;
+
+#if CONFIG_HIGHBITDEPTH
+ if (cm->use_highbitdepth) {
+ kf_err = aom_highbd_get_y_sse(cpi->source, get_frame_new_buffer(cm));
+ } else {
+ kf_err = aom_get_y_sse(cpi->source, get_frame_new_buffer(cm));
+ }
+#else
+ kf_err = aom_get_y_sse(cpi->source, get_frame_new_buffer(cm));
+#endif // CONFIG_HIGHBITDEPTH
+
+ // Prevent possible divide by zero error below for perfect KF
+ kf_err += !kf_err;
+
+ // The key frame is not good enough or we can afford
+ // to make it better without undue risk of popping.
+ if ((kf_err > high_err_target &&
+ rc->projected_frame_size <= frame_over_shoot_limit) ||
+ (kf_err > low_err_target &&
+ rc->projected_frame_size <= frame_under_shoot_limit)) {
+ // Lower q_high
+ q_high = q > q_low ? q - 1 : q_low;
+
+ // Adjust Q
+ q = (int)((q * high_err_target) / kf_err);
+ q = AOMMIN(q, (q_high + q_low) >> 1);
+ } else if (kf_err < low_err_target &&
+ rc->projected_frame_size >= frame_under_shoot_limit) {
+ // The key frame is much better than the previous frame
+ // Raise q_low
+ q_low = q < q_high ? q + 1 : q_high;
+
+ // Adjust Q
+ q = (int)((q * low_err_target) / kf_err);
+ q = AOMMIN(q, (q_high + q_low + 1) >> 1);
+ }
+
+ // Clamp Q to upper and lower limits:
+ q = clamp(q, q_low, q_high);
+
+ loop = q != last_q;
+ } else if (recode_loop_test(cpi, frame_over_shoot_limit,
+ frame_under_shoot_limit, q,
+ AOMMAX(q_high, top_index), bottom_index)) {
+ // Is the projected frame size out of range and are we allowed
+ // to attempt to recode.
+ int last_q = q;
+#if !CONFIG_XIPHRC
+ int retries = 0;
+#endif
+
+ if (cpi->resize_pending == 1) {
+ // Change in frame size so go back around the recode loop.
+ cpi->rc.frame_size_selector =
+ SCALE_STEP1 - cpi->rc.frame_size_selector;
+ cpi->rc.next_frame_size_selector = cpi->rc.frame_size_selector;
+
+#if CONFIG_INTERNAL_STATS
+ ++cpi->tot_recode_hits;
+#endif
+ ++loop_count;
+ loop = 1;
+ continue;
+ }
+
+#if !CONFIG_XIPHRC
+ // Frame size out of permitted range:
+ // Update correction factor & compute new Q to try...
+ // Frame is too large
+ if (rc->projected_frame_size > rc->this_frame_target) {
+ // Special case if the projected size is > the max allowed.
+ if (rc->projected_frame_size >= rc->max_frame_bandwidth)
+ q_high = rc->worst_quality;
+
+ // Raise Qlow as to at least the current value
+ q_low = q < q_high ? q + 1 : q_high;
+
+ if (undershoot_seen || loop_at_this_size > 1) {
+ // Update rate_correction_factor unless
+ av1_rc_update_rate_correction_factors(cpi);
+
+ q = (q_high + q_low + 1) / 2;
+ } else {
+ // Update rate_correction_factor unless
+ av1_rc_update_rate_correction_factors(cpi);
+
+ q = av1_rc_regulate_q(cpi, rc->this_frame_target, bottom_index,
+ AOMMAX(q_high, top_index));
+
+ while (q < q_low && retries < 10) {
+ av1_rc_update_rate_correction_factors(cpi);
+ q = av1_rc_regulate_q(cpi, rc->this_frame_target, bottom_index,
+ AOMMAX(q_high, top_index));
+ retries++;
+ }
+ }
+
+ overshoot_seen = 1;
+ } else {
+ // Frame is too small
+ q_high = q > q_low ? q - 1 : q_low;
+
+ if (overshoot_seen || loop_at_this_size > 1) {
+ av1_rc_update_rate_correction_factors(cpi);
+ q = (q_high + q_low) / 2;
+ } else {
+ av1_rc_update_rate_correction_factors(cpi);
+ q = av1_rc_regulate_q(cpi, rc->this_frame_target, bottom_index,
+ top_index);
+ // Special case reset for qlow for constrained quality.
+ // This should only trigger where there is very substantial
+ // undershoot on a frame and the auto cq level is above
+ // the user passsed in value.
+ if (cpi->oxcf.rc_mode == AOM_CQ && q < q_low) {
+ q_low = q;
+ }
+
+ while (q > q_high && retries < 10) {
+ av1_rc_update_rate_correction_factors(cpi);
+ q = av1_rc_regulate_q(cpi, rc->this_frame_target, bottom_index,
+ top_index);
+ retries++;
+ }
+ }
+
+ undershoot_seen = 1;
+ }
+#endif
+
+ // Clamp Q to upper and lower limits:
+ q = clamp(q, q_low, q_high);
+
+ loop = (q != last_q);
+ } else {
+ loop = 0;
+ }
+ }
+
+ // Special case for overlay frame.
+ if (rc->is_src_frame_alt_ref &&
+ rc->projected_frame_size < rc->max_frame_bandwidth)
+ loop = 0;
+
+#if CONFIG_GLOBAL_MOTION
+ if (recode_loop_test_global_motion(cpi)) {
+ loop = 1;
+ }
+#endif // CONFIG_GLOBAL_MOTION
+
+ if (loop) {
+ ++loop_count;
+ ++loop_at_this_size;
+
+#if CONFIG_INTERNAL_STATS
+ ++cpi->tot_recode_hits;
+#endif
+ }
+ } while (loop);
+}
+
+static int get_ref_frame_flags(const AV1_COMP *cpi) {
+ const int *const map = cpi->common.ref_frame_map;
+
+#if CONFIG_EXT_REFS
+ const int last2_is_last =
+ map[cpi->lst_fb_idxes[1]] == map[cpi->lst_fb_idxes[0]];
+ const int last3_is_last =
+ map[cpi->lst_fb_idxes[2]] == map[cpi->lst_fb_idxes[0]];
+ const int gld_is_last = map[cpi->gld_fb_idx] == map[cpi->lst_fb_idxes[0]];
+#if CONFIG_LOWDELAY_COMPOUND
+ const int alt_is_last = map[cpi->alt_fb_idx] == map[cpi->lst_fb_idxes[0]];
+ const int last3_is_last2 =
+ map[cpi->lst_fb_idxes[2]] == map[cpi->lst_fb_idxes[1]];
+ const int gld_is_last2 = map[cpi->gld_fb_idx] == map[cpi->lst_fb_idxes[1]];
+ const int gld_is_last3 = map[cpi->gld_fb_idx] == map[cpi->lst_fb_idxes[2]];
+#else
+ const int bwd_is_last = map[cpi->bwd_fb_idx] == map[cpi->lst_fb_idxes[0]];
+ const int alt_is_last = map[cpi->alt_fb_idx] == map[cpi->lst_fb_idxes[0]];
+
+ const int last3_is_last2 =
+ map[cpi->lst_fb_idxes[2]] == map[cpi->lst_fb_idxes[1]];
+ const int gld_is_last2 = map[cpi->gld_fb_idx] == map[cpi->lst_fb_idxes[1]];
+ const int bwd_is_last2 = map[cpi->bwd_fb_idx] == map[cpi->lst_fb_idxes[1]];
+
+ const int gld_is_last3 = map[cpi->gld_fb_idx] == map[cpi->lst_fb_idxes[2]];
+ const int bwd_is_last3 = map[cpi->bwd_fb_idx] == map[cpi->lst_fb_idxes[2]];
+
+ const int bwd_is_gld = map[cpi->bwd_fb_idx] == map[cpi->gld_fb_idx];
+
+#endif
+ const int last2_is_alt = map[cpi->lst_fb_idxes[1]] == map[cpi->alt_fb_idx];
+ const int last3_is_alt = map[cpi->lst_fb_idxes[2]] == map[cpi->alt_fb_idx];
+ const int gld_is_alt = map[cpi->gld_fb_idx] == map[cpi->alt_fb_idx];
+ const int bwd_is_alt = map[cpi->bwd_fb_idx] == map[cpi->alt_fb_idx];
+#else
+ const int gld_is_last = map[cpi->gld_fb_idx] == map[cpi->lst_fb_idx];
+ const int gld_is_alt = map[cpi->gld_fb_idx] == map[cpi->alt_fb_idx];
+ const int alt_is_last = map[cpi->alt_fb_idx] == map[cpi->lst_fb_idx];
+#endif // CONFIG_EXT_REFS
+
+ int flags = AOM_REFFRAME_ALL;
+
+#if CONFIG_EXT_REFS
+ // Disable the use of BWDREF_FRAME for non-bipredictive frames.
+ if (!(cpi->rc.is_bipred_frame || cpi->rc.is_last_bipred_frame ||
+ (cpi->rc.is_bwd_ref_frame && cpi->num_extra_arfs)))
+ flags &= ~AOM_BWD_FLAG;
+#endif // CONFIG_EXT_REFS
+
+ if (gld_is_last || gld_is_alt) flags &= ~AOM_GOLD_FLAG;
+
+ if (cpi->rc.frames_till_gf_update_due == INT_MAX) flags &= ~AOM_GOLD_FLAG;
+
+ if (alt_is_last) flags &= ~AOM_ALT_FLAG;
+
+#if CONFIG_EXT_REFS
+ if (last2_is_last || last2_is_alt) flags &= ~AOM_LAST2_FLAG;
+
+ if (last3_is_last || last3_is_last2 || last3_is_alt) flags &= ~AOM_LAST3_FLAG;
+
+ if (gld_is_last2 || gld_is_last3) flags &= ~AOM_GOLD_FLAG;
+
+#if CONFIG_LOWDELAY_COMPOUND // Changes LL & HL bitstream
+ /* Allow biprediction between two identical frames (e.g. bwd_is_last = 1) */
+ if (bwd_is_alt && (flags & AOM_BWD_FLAG)) flags &= ~AOM_BWD_FLAG;
+#else
+ if ((bwd_is_last || bwd_is_last2 || bwd_is_last3 || bwd_is_gld ||
+ bwd_is_alt) &&
+ (flags & AOM_BWD_FLAG))
+ flags &= ~AOM_BWD_FLAG;
+#endif
+#endif // CONFIG_EXT_REFS
+
+ return flags;
+}
+
+static void set_ext_overrides(AV1_COMP *cpi) {
+ // Overrides the defaults with the externally supplied values with
+ // av1_update_reference() and av1_update_entropy() calls
+ // Note: The overrides are valid only for the next frame passed
+ // to encode_frame_to_data_rate() function
+ if (cpi->ext_refresh_frame_context_pending) {
+ cpi->common.refresh_frame_context = cpi->ext_refresh_frame_context;
+ cpi->ext_refresh_frame_context_pending = 0;
+ }
+ if (cpi->ext_refresh_frame_flags_pending) {
+ cpi->refresh_last_frame = cpi->ext_refresh_last_frame;
+ cpi->refresh_golden_frame = cpi->ext_refresh_golden_frame;
+ cpi->refresh_alt_ref_frame = cpi->ext_refresh_alt_ref_frame;
+ cpi->ext_refresh_frame_flags_pending = 0;
+ }
+}
+
+YV12_BUFFER_CONFIG *av1_scale_if_required_fast(AV1_COMMON *cm,
+ YV12_BUFFER_CONFIG *unscaled,
+ YV12_BUFFER_CONFIG *scaled) {
+ if (cm->mi_cols * MI_SIZE != unscaled->y_width ||
+ cm->mi_rows * MI_SIZE != unscaled->y_height) {
+ // For 2x2 scaling down.
+ aom_scale_frame(unscaled, scaled, unscaled->y_buffer, 9, 2, 1, 2, 1, 0);
+ aom_extend_frame_borders(scaled);
+ return scaled;
+ } else {
+ return unscaled;
+ }
+}
+
+YV12_BUFFER_CONFIG *av1_scale_if_required(AV1_COMMON *cm,
+ YV12_BUFFER_CONFIG *unscaled,
+ YV12_BUFFER_CONFIG *scaled) {
+ if (cm->mi_cols * MI_SIZE != unscaled->y_width ||
+ cm->mi_rows * MI_SIZE != unscaled->y_height) {
+#if CONFIG_HIGHBITDEPTH
+ scale_and_extend_frame_nonnormative(unscaled, scaled, (int)cm->bit_depth);
+#else
+ scale_and_extend_frame_nonnormative(unscaled, scaled);
+#endif // CONFIG_HIGHBITDEPTH
+ return scaled;
+ } else {
+ return unscaled;
+ }
+}
+
+static void set_arf_sign_bias(AV1_COMP *cpi) {
+ AV1_COMMON *const cm = &cpi->common;
+ int arf_sign_bias;
+#if CONFIG_EXT_REFS
+ const GF_GROUP *const gf_group = &cpi->twopass.gf_group;
+ // The arf_sign_bias will be one for internal ARFs'
+ arf_sign_bias = cpi->rc.source_alt_ref_active &&
+ (!cpi->refresh_alt_ref_frame ||
+ (gf_group->rf_level[gf_group->index] == GF_ARF_LOW));
+#else
+ if ((cpi->oxcf.pass == 2) && cpi->multi_arf_allowed) {
+ const GF_GROUP *const gf_group = &cpi->twopass.gf_group;
+ arf_sign_bias = cpi->rc.source_alt_ref_active &&
+ (!cpi->refresh_alt_ref_frame ||
+ (gf_group->rf_level[gf_group->index] == GF_ARF_LOW));
+ } else {
+ arf_sign_bias =
+ (cpi->rc.source_alt_ref_active && !cpi->refresh_alt_ref_frame);
+ }
+#endif // CONFIG_EXT_REFS
+
+ cm->ref_frame_sign_bias[ALTREF_FRAME] = arf_sign_bias;
+#if CONFIG_EXT_REFS
+ cm->ref_frame_sign_bias[BWDREF_FRAME] = cm->ref_frame_sign_bias[ALTREF_FRAME];
+#endif // CONFIG_EXT_REFS
+}
+
+static int setup_interp_filter_search_mask(AV1_COMP *cpi) {
+ InterpFilter ifilter;
+ int ref_total[TOTAL_REFS_PER_FRAME] = { 0 };
+ MV_REFERENCE_FRAME ref;
+ int mask = 0;
+ int arf_idx = ALTREF_FRAME;
+
+#if CONFIG_EXT_REFS
+ // Get which arf used as ALTREF_FRAME
+ if (cpi->oxcf.pass == 2)
+ arf_idx += cpi->twopass.gf_group.arf_ref_idx[cpi->twopass.gf_group.index];
+#endif // CONFIG_EXT_REFS
+
+ if (cpi->common.last_frame_type == KEY_FRAME || cpi->refresh_alt_ref_frame)
+ return mask;
+
+#if CONFIG_EXT_REFS
+ for (ref = LAST_FRAME; ref < ALTREF_FRAME; ++ref)
+ for (ifilter = EIGHTTAP_REGULAR; ifilter < SWITCHABLE_FILTERS; ++ifilter)
+ ref_total[ref] += cpi->interp_filter_selected[ref][ifilter];
+
+ for (ifilter = EIGHTTAP_REGULAR; ifilter < SWITCHABLE_FILTERS; ++ifilter)
+ ref_total[ref] += cpi->interp_filter_selected[arf_idx][ifilter];
+#else
+ for (ref = LAST_FRAME; ref <= ALTREF_FRAME; ++ref)
+ for (ifilter = EIGHTTAP_REGULAR; ifilter < SWITCHABLE_FILTERS; ++ifilter)
+ ref_total[ref] += cpi->interp_filter_selected[ref][ifilter];
+#endif // CONFIG_EXT_REFS
+
+ for (ifilter = EIGHTTAP_REGULAR; ifilter < SWITCHABLE_FILTERS; ++ifilter) {
+ if ((ref_total[LAST_FRAME] &&
+ cpi->interp_filter_selected[LAST_FRAME][ifilter] == 0) &&
+#if CONFIG_EXT_REFS
+ (ref_total[LAST2_FRAME] == 0 ||
+ cpi->interp_filter_selected[LAST2_FRAME][ifilter] * 50 <
+ ref_total[LAST2_FRAME]) &&
+ (ref_total[LAST3_FRAME] == 0 ||
+ cpi->interp_filter_selected[LAST3_FRAME][ifilter] * 50 <
+ ref_total[LAST3_FRAME]) &&
+#endif // CONFIG_EXT_REFS
+ (ref_total[GOLDEN_FRAME] == 0 ||
+ cpi->interp_filter_selected[GOLDEN_FRAME][ifilter] * 50 <
+ ref_total[GOLDEN_FRAME]) &&
+#if CONFIG_EXT_REFS
+ (ref_total[BWDREF_FRAME] == 0 ||
+ cpi->interp_filter_selected[BWDREF_FRAME][ifilter] * 50 <
+ ref_total[BWDREF_FRAME]) &&
+#endif // CONFIG_EXT_REFS
+ (ref_total[ALTREF_FRAME] == 0 ||
+ cpi->interp_filter_selected[arf_idx][ifilter] * 50 <
+ ref_total[ALTREF_FRAME]))
+ mask |= 1 << ifilter;
+ }
+ return mask;
+}
+
+#define DUMP_RECON_FRAMES 0
+
+#if DUMP_RECON_FRAMES == 1
+// NOTE(zoeliu): For debug - Output the filtered reconstructed video.
+static void dump_filtered_recon_frames(AV1_COMP *cpi) {
+ AV1_COMMON *const cm = &cpi->common;
+ const YV12_BUFFER_CONFIG *recon_buf = cm->frame_to_show;
+ int h;
+ char file_name[256] = "/tmp/enc_filtered_recon.yuv";
+ FILE *f_recon = NULL;
+
+ if (recon_buf == NULL || !cm->show_frame) {
+ printf("Frame %d is not ready or no show to dump.\n",
+ cm->current_video_frame);
+ return;
+ }
+
+ if (cm->current_video_frame == 0) {
+ if ((f_recon = fopen(file_name, "wb")) == NULL) {
+ printf("Unable to open file %s to write.\n", file_name);
+ return;
+ }
+ } else {
+ if ((f_recon = fopen(file_name, "ab")) == NULL) {
+ printf("Unable to open file %s to append.\n", file_name);
+ return;
+ }
+ }
+ printf(
+ "\nFrame=%5d, encode_update_type[%5d]=%1d, show_existing_frame=%d, "
+ "y_stride=%4d, uv_stride=%4d, width=%4d, height=%4d\n",
+ cm->current_video_frame, cpi->twopass.gf_group.index,
+ cpi->twopass.gf_group.update_type[cpi->twopass.gf_group.index],
+ cm->show_existing_frame, recon_buf->y_stride, recon_buf->uv_stride,
+ cm->width, cm->height);
+
+ // --- Y ---
+ for (h = 0; h < cm->height; ++h) {
+ fwrite(&recon_buf->y_buffer[h * recon_buf->y_stride], 1, cm->width,
+ f_recon);
+ }
+ // --- U ---
+ for (h = 0; h < (cm->height >> 1); ++h) {
+ fwrite(&recon_buf->u_buffer[h * recon_buf->uv_stride], 1, (cm->width >> 1),
+ f_recon);
+ }
+ // --- V ---
+ for (h = 0; h < (cm->height >> 1); ++h) {
+ fwrite(&recon_buf->v_buffer[h * recon_buf->uv_stride], 1, (cm->width >> 1),
+ f_recon);
+ }
+
+ fclose(f_recon);
+}
+#endif // DUMP_RECON_FRAMES
+
+#if CONFIG_EC_ADAPT
+
+static void make_update_tile_list_enc(AV1_COMP *cpi, const int tile_rows,
+ const int tile_cols,
+ FRAME_CONTEXT *ec_ctxs[]) {
+ int i;
+ for (i = 0; i < tile_rows * tile_cols; ++i)
+ ec_ctxs[i] = &cpi->tile_data[i].tctx;
+}
+
+#endif
+static void encode_frame_to_data_rate(AV1_COMP *cpi, size_t *size,
+ uint8_t *dest, int skip_adapt,
+ unsigned int *frame_flags) {
+ AV1_COMMON *const cm = &cpi->common;
+ const AV1EncoderConfig *const oxcf = &cpi->oxcf;
+ struct segmentation *const seg = &cm->seg;
+ TX_SIZE t;
+#if CONFIG_EC_ADAPT
+ FRAME_CONTEXT **tile_ctxs = aom_malloc(cm->tile_rows * cm->tile_cols *
+ sizeof(&cpi->tile_data[0].tctx));
+ aom_cdf_prob **cdf_ptrs =
+ aom_malloc(cm->tile_rows * cm->tile_cols *
+ sizeof(&cpi->tile_data[0].tctx.partition_cdf[0][0]));
+#endif
+#if CONFIG_XIPHRC
+ int frame_type;
+ int drop_this_frame = 0;
+#endif // CONFIG_XIPHRC
+ set_ext_overrides(cpi);
+ aom_clear_system_state();
+
+ // Set the arf sign bias for this frame.
+ set_arf_sign_bias(cpi);
+#if CONFIG_TEMPMV_SIGNALING
+ // frame type has been decided outside of this function call
+ cm->cur_frame->intra_only = cm->frame_type == KEY_FRAME || cm->intra_only;
+ cm->use_prev_frame_mvs =
+ !cpi->oxcf.disable_tempmv && !cm->cur_frame->intra_only;
+#endif
+
+#if CONFIG_EXT_REFS
+ // NOTE:
+ // (1) Move the setup of the ref_frame_flags upfront as it would be
+ // determined by the current frame properties;
+ // (2) The setup of the ref_frame_flags applies to both show_existing_frame's
+ // and the other cases.
+ if (cm->current_video_frame > 0)
+ cpi->ref_frame_flags = get_ref_frame_flags(cpi);
+
+ if (cm->show_existing_frame) {
+ // NOTE(zoeliu): In BIDIR_PRED, the existing frame to show is the current
+ // BWDREF_FRAME in the reference frame buffer.
+ cm->frame_type = INTER_FRAME;
+ cm->show_frame = 1;
+ cpi->frame_flags = *frame_flags;
+
+ // In the case of show_existing frame, we will not send fresh flag
+ // to decoder. Any change in the reference frame buffer can be done by
+ // switching the virtual indices.
+
+ cpi->refresh_last_frame = 0;
+ cpi->refresh_golden_frame = 0;
+ cpi->refresh_bwd_ref_frame = 0;
+ cpi->refresh_alt_ref_frame = 0;
+
+ cpi->rc.is_bwd_ref_frame = 0;
+ cpi->rc.is_last_bipred_frame = 0;
+ cpi->rc.is_bipred_frame = 0;
+
+ // Build the bitstream
+ av1_pack_bitstream(cpi, dest, size);
+
+ // Set up frame to show to get ready for stats collection.
+ cm->frame_to_show = get_frame_new_buffer(cm);
+
+#if DUMP_RECON_FRAMES == 1
+ // NOTE(zoeliu): For debug - Output the filtered reconstructed video.
+ dump_filtered_recon_frames(cpi);
+#endif // DUMP_RECON_FRAMES
+
+ // Update the LAST_FRAME in the reference frame buffer.
+ av1_update_reference_frames(cpi);
+
+ // Update frame flags
+ cpi->frame_flags &= ~FRAMEFLAGS_GOLDEN;
+ cpi->frame_flags &= ~FRAMEFLAGS_BWDREF;
+ cpi->frame_flags &= ~FRAMEFLAGS_ALTREF;
+
+ *frame_flags = cpi->frame_flags & ~FRAMEFLAGS_KEY;
+
+ // Update the frame type
+ cm->last_frame_type = cm->frame_type;
+
+ // Since we allocate a spot for the OVERLAY frame in the gf group, we need
+ // to do post-encoding update accordingly.
+ if (cpi->rc.is_src_frame_alt_ref) {
+ av1_set_target_rate(cpi);
+#if CONFIG_XIPHRC
+ frame_type = cm->frame_type == INTER_FRAME ? OD_P_FRAME : OD_I_FRAME;
+ drop_this_frame = od_enc_rc_update_state(
+ &cpi->od_rc, *size << 3, cpi->refresh_golden_frame,
+ cpi->refresh_alt_ref_frame, frame_type, cpi->droppable);
+#else
+ av1_rc_postencode_update(cpi, *size);
+#endif
+ }
+
+ cm->last_width = cm->width;
+ cm->last_height = cm->height;
+
+ ++cm->current_video_frame;
+
+#if CONFIG_EC_ADAPT
+ aom_free(tile_ctxs);
+ aom_free(cdf_ptrs);
+#endif
+ return;
+ }
+#endif // CONFIG_EXT_REFS
+
+ // Set default state for segment based loop filter update flags.
+ cm->lf.mode_ref_delta_update = 0;
+
+ if (cpi->oxcf.pass == 2 && cpi->sf.adaptive_interp_filter_search)
+ cpi->sf.interp_filter_search_mask = setup_interp_filter_search_mask(cpi);
+
+ // Set various flags etc to special state if it is a key frame.
+ if (frame_is_intra_only(cm)) {
+ // Reset the loop filter deltas and segmentation map.
+ av1_reset_segment_features(cm);
+
+ // If segmentation is enabled force a map update for key frames.
+ if (seg->enabled) {
+ seg->update_map = 1;
+ seg->update_data = 1;
+ }
+
+ // The alternate reference frame cannot be active for a key frame.
+ cpi->rc.source_alt_ref_active = 0;
+
+ cm->error_resilient_mode = oxcf->error_resilient_mode;
+
+ // By default, encoder assumes decoder can use prev_mi.
+ if (cm->error_resilient_mode) {
+ cm->reset_frame_context = RESET_FRAME_CONTEXT_NONE;
+ cm->refresh_frame_context = REFRESH_FRAME_CONTEXT_FORWARD;
+ } else if (cm->intra_only) {
+ // Only reset the current context.
+ cm->reset_frame_context = RESET_FRAME_CONTEXT_CURRENT;
+ }
+ }
+#if CONFIG_TILE_GROUPS
+ if (cpi->oxcf.mtu == 0) {
+ cm->num_tg = cpi->oxcf.num_tile_groups;
+ } else {
+ // Use a default value for the purposes of weighting costs in probability
+ // updates
+ cm->num_tg = DEFAULT_MAX_NUM_TG;
+ }
+#endif
+
+#if CONFIG_EXT_TILE
+ cm->tile_encoding_mode = cpi->oxcf.tile_encoding_mode;
+#endif // CONFIG_EXT_TILE
+
+#if CONFIG_XIPHRC
+ if (drop_this_frame) {
+ av1_rc_postencode_update_drop_frame(cpi);
+ ++cm->current_video_frame;
+#if CONFIG_EC_ADAPT
+ aom_free(tile_ctxs);
+ aom_free(cdf_ptrs);
+#endif
+ return;
+ }
+#else
+ // For 1 pass CBR, check if we are dropping this frame.
+ // Never drop on key frame.
+ if (oxcf->pass == 0 && oxcf->rc_mode == AOM_CBR &&
+ cm->frame_type != KEY_FRAME) {
+ if (av1_rc_drop_frame(cpi)) {
+ av1_rc_postencode_update_drop_frame(cpi);
+ ++cm->current_video_frame;
+#if CONFIG_EC_ADAPT
+ aom_free(tile_ctxs);
+ aom_free(cdf_ptrs);
+#endif
+ return;
+ }
+ }
+#endif
+
+ aom_clear_system_state();
+
+#if CONFIG_INTERNAL_STATS
+ memset(cpi->mode_chosen_counts, 0,
+ MAX_MODES * sizeof(*cpi->mode_chosen_counts));
+#endif
+
+#if CONFIG_REFERENCE_BUFFER
+ {
+ /* Non-normative definition of current_frame_id ("frame counter" with
+ * wraparound) */
+ const int frame_id_length = FRAME_ID_LENGTH_MINUS7 + 7;
+ if (cm->current_frame_id == -1) {
+ int lsb, msb;
+/* quasi-random initialization of current_frame_id for a key frame */
+#if CONFIG_HIGHBITDEPTH
+ if (cpi->source->flags & YV12_FLAG_HIGHBITDEPTH) {
+ lsb = CONVERT_TO_SHORTPTR(cpi->source->y_buffer)[0] & 0xff;
+ msb = CONVERT_TO_SHORTPTR(cpi->source->y_buffer)[1] & 0xff;
+ } else {
+#endif
+ lsb = cpi->source->y_buffer[0] & 0xff;
+ msb = cpi->source->y_buffer[1] & 0xff;
+#if CONFIG_HIGHBITDEPTH
+ }
+#endif
+ cm->current_frame_id = ((msb << 8) + lsb) % (1 << frame_id_length);
+ } else {
+ cm->current_frame_id =
+ (cm->current_frame_id + 1 + (1 << frame_id_length)) %
+ (1 << frame_id_length);
+ }
+ }
+#endif
+
+#if CONFIG_EXT_DELTA_Q
+ cm->delta_q_present_flag = cpi->oxcf.deltaq_mode != NO_DELTA_Q;
+ cm->delta_lf_present_flag = cpi->oxcf.deltaq_mode == DELTA_Q_LF;
+#endif
+
+ if (cpi->sf.recode_loop == DISALLOW_RECODE) {
+ encode_without_recode_loop(cpi);
+ } else {
+ encode_with_recode_loop(cpi, size, dest);
+ }
+
+#ifdef OUTPUT_YUV_SKINMAP
+ if (cpi->common.current_video_frame > 1) {
+ av1_compute_skin_map(cpi, yuv_skinmap_file);
+ }
+#endif // OUTPUT_YUV_SKINMAP
+
+ // Special case code to reduce pulsing when key frames are forced at a
+ // fixed interval. Note the reconstruction error if it is the frame before
+ // the force key frame
+ if (cpi->rc.next_key_frame_forced && cpi->rc.frames_to_key == 1) {
+#if CONFIG_HIGHBITDEPTH
+ if (cm->use_highbitdepth) {
+ cpi->ambient_err =
+ aom_highbd_get_y_sse(cpi->source, get_frame_new_buffer(cm));
+ } else {
+ cpi->ambient_err = aom_get_y_sse(cpi->source, get_frame_new_buffer(cm));
+ }
+#else
+ cpi->ambient_err = aom_get_y_sse(cpi->source, get_frame_new_buffer(cm));
+#endif // CONFIG_HIGHBITDEPTH
+ }
+
+ // If the encoder forced a KEY_FRAME decision
+ if (cm->frame_type == KEY_FRAME) {
+ cpi->refresh_last_frame = 1;
+ }
+
+ cm->frame_to_show = get_frame_new_buffer(cm);
+ cm->frame_to_show->color_space = cm->color_space;
+ cm->frame_to_show->color_range = cm->color_range;
+ cm->frame_to_show->render_width = cm->render_width;
+ cm->frame_to_show->render_height = cm->render_height;
+
+#if CONFIG_EXT_REFS
+// TODO(zoeliu): For non-ref frames, loop filtering may need to be turned
+// off.
+#endif // CONFIG_EXT_REFS
+
+ // Pick the loop filter level for the frame.
+ loopfilter_frame(cpi, cm);
+
+ // Build the bitstream
+ av1_pack_bitstream(cpi, dest, size);
+
+ if (skip_adapt) {
+#if CONFIG_EC_ADAPT
+ aom_free(tile_ctxs);
+ aom_free(cdf_ptrs);
+#endif
+ return;
+ }
+
+#if CONFIG_REFERENCE_BUFFER
+ {
+ int i;
+ /* Update reference frame id values based on the value of refresh_mask */
+ for (i = 0; i < REF_FRAMES; i++) {
+ if ((cm->refresh_mask >> i) & 1) {
+ cm->ref_frame_id[i] = cm->current_frame_id;
+ }
+ }
+ }
+#endif
+
+#if DUMP_RECON_FRAMES == 1
+ // NOTE(zoeliu): For debug - Output the filtered reconstructed video.
+ if (cm->show_frame) dump_filtered_recon_frames(cpi);
+#endif // DUMP_RECON_FRAMES
+
+ if (cm->seg.update_map) update_reference_segmentation_map(cpi);
+
+ if (frame_is_intra_only(cm) == 0) {
+ release_scaled_references(cpi);
+ }
+
+ av1_update_reference_frames(cpi);
+
+ for (t = 0; t < TX_SIZES; t++)
+ av1_full_to_model_counts(cpi->td.counts->coef[t],
+ cpi->td.rd_counts.coef_counts[t]);
+#if CONFIG_ENTROPY_STATS
+ av1_accumulate_frame_counts(&aggregate_fc, &cm->counts);
+#endif // CONFIG_ENTROPY_STATS
+ if (cm->refresh_frame_context == REFRESH_FRAME_CONTEXT_BACKWARD) {
+#if CONFIG_SUBFRAME_PROB_UPDATE
+ cm->partial_prob_update = 0;
+#endif // CONFIG_SUBFRAME_PROB_UPDATE
+ av1_adapt_coef_probs(cm);
+ av1_adapt_intra_frame_probs(cm);
+#if CONFIG_EC_ADAPT
+ make_update_tile_list_enc(cpi, cm->tile_rows, cm->tile_cols, tile_ctxs);
+ av1_average_tile_coef_cdfs(cpi->common.fc, tile_ctxs, cdf_ptrs,
+ cm->tile_rows * cm->tile_cols);
+ av1_average_tile_intra_cdfs(cpi->common.fc, tile_ctxs, cdf_ptrs,
+ cm->tile_rows * cm->tile_cols);
+#if CONFIG_PVQ
+ av1_average_tile_pvq_cdfs(cpi->common.fc, tile_ctxs,
+ cm->tile_rows * cm->tile_cols);
+#endif // CONFIG_PVQ
+#endif // CONFIG_EC_ADAPT
+#if CONFIG_ADAPT_SCAN
+ av1_adapt_scan_order(cm);
+#endif // CONFIG_ADAPT_SCAN
+ }
+
+ if (!frame_is_intra_only(cm)) {
+ if (cm->refresh_frame_context == REFRESH_FRAME_CONTEXT_BACKWARD) {
+ av1_adapt_inter_frame_probs(cm);
+ av1_adapt_mv_probs(cm, cm->allow_high_precision_mv);
+#if CONFIG_EC_ADAPT
+ av1_average_tile_inter_cdfs(&cpi->common, cpi->common.fc, tile_ctxs,
+ cdf_ptrs, cm->tile_rows * cm->tile_cols);
+ av1_average_tile_mv_cdfs(cpi->common.fc, tile_ctxs, cdf_ptrs,
+ cm->tile_rows * cm->tile_cols);
+#endif
+ }
+ }
+
+ if (cpi->refresh_golden_frame == 1)
+ cpi->frame_flags |= FRAMEFLAGS_GOLDEN;
+ else
+ cpi->frame_flags &= ~FRAMEFLAGS_GOLDEN;
+
+ if (cpi->refresh_alt_ref_frame == 1)
+ cpi->frame_flags |= FRAMEFLAGS_ALTREF;
+ else
+ cpi->frame_flags &= ~FRAMEFLAGS_ALTREF;
+
+#if CONFIG_EXT_REFS
+ if (cpi->refresh_bwd_ref_frame == 1)
+ cpi->frame_flags |= FRAMEFLAGS_BWDREF;
+ else
+ cpi->frame_flags &= ~FRAMEFLAGS_BWDREF;
+#endif // CONFIG_EXT_REFS
+
+#if !CONFIG_EXT_REFS
+ cpi->ref_frame_flags = get_ref_frame_flags(cpi);
+#endif // !CONFIG_EXT_REFS
+
+ cm->last_frame_type = cm->frame_type;
+
+#if CONFIG_XIPHRC
+ frame_type = cm->frame_type == KEY_FRAME ? OD_I_FRAME : OD_P_FRAME;
+
+ drop_this_frame =
+ od_enc_rc_update_state(&cpi->od_rc, *size << 3, cpi->refresh_golden_frame,
+ cpi->refresh_alt_ref_frame, frame_type, 0);
+ if (drop_this_frame) {
+ av1_rc_postencode_update_drop_frame(cpi);
+ ++cm->current_video_frame;
+#if CONFIG_EC_ADAPT
+ aom_free(tile_ctxs);
+ aom_free(cdf_ptrs);
+#endif
+ return;
+ }
+#else // !CONFIG_XIPHRC
+ av1_rc_postencode_update(cpi, *size);
+#endif // CONFIG_XIPHRC
+
+#if 0
+ output_frame_level_debug_stats(cpi);
+#endif
+
+ if (cm->frame_type == KEY_FRAME) {
+ // Tell the caller that the frame was coded as a key frame
+ *frame_flags = cpi->frame_flags | FRAMEFLAGS_KEY;
+ } else {
+ *frame_flags = cpi->frame_flags & ~FRAMEFLAGS_KEY;
+ }
+
+ // Clear the one shot update flags for segmentation map and mode/ref loop
+ // filter deltas.
+ cm->seg.update_map = 0;
+ cm->seg.update_data = 0;
+ cm->lf.mode_ref_delta_update = 0;
+
+ // keep track of the last coded dimensions
+ cm->last_width = cm->width;
+ cm->last_height = cm->height;
+
+ // reset to normal state now that we are done.
+ if (!cm->show_existing_frame) cm->last_show_frame = cm->show_frame;
+
+ if (cm->show_frame) {
+#if CONFIG_EXT_REFS
+// TODO(zoeliu): We may only swamp mi and prev_mi for those frames that are
+// being used as reference.
+#endif // CONFIG_EXT_REFS
+ av1_swap_mi_and_prev_mi(cm);
+ // Don't increment frame counters if this was an altref buffer
+ // update not a real frame
+ ++cm->current_video_frame;
+ }
+
+#if CONFIG_EXT_REFS
+ // NOTE: Shall not refer to any frame not used as reference.
+ if (cm->is_reference_frame)
+#endif // CONFIG_EXT_REFS
+ cm->prev_frame = cm->cur_frame;
+#if CONFIG_EC_ADAPT
+ aom_free(tile_ctxs);
+ aom_free(cdf_ptrs);
+#endif
+}
+
+static void Pass0Encode(AV1_COMP *cpi, size_t *size, uint8_t *dest,
+ int skip_adapt, unsigned int *frame_flags) {
+#if CONFIG_XIPHRC
+ int64_t ip_count;
+ int frame_type, is_golden, is_altref;
+
+ /* Not updated during init so update it here */
+ if (cpi->oxcf.rc_mode == AOM_Q) cpi->od_rc.quality = cpi->oxcf.cq_level;
+
+ frame_type = od_frame_type(&cpi->od_rc, cpi->od_rc.cur_frame, &is_golden,
+ &is_altref, &ip_count);
+
+ if (frame_type == OD_I_FRAME) {
+ frame_type = KEY_FRAME;
+ cpi->frame_flags &= FRAMEFLAGS_KEY;
+ } else if (frame_type == OD_P_FRAME) {
+ frame_type = INTER_FRAME;
+ }
+
+ if (is_altref) {
+ cpi->refresh_alt_ref_frame = 1;
+ cpi->rc.source_alt_ref_active = 1;
+ }
+
+ cpi->refresh_golden_frame = is_golden;
+ cpi->common.frame_type = frame_type;
+ if (is_golden) cpi->frame_flags &= FRAMEFLAGS_GOLDEN;
+#else
+ if (cpi->oxcf.rc_mode == AOM_CBR) {
+ av1_rc_get_one_pass_cbr_params(cpi);
+ } else {
+ av1_rc_get_one_pass_vbr_params(cpi);
+ }
+#endif
+ encode_frame_to_data_rate(cpi, size, dest, skip_adapt, frame_flags);
+}
+
+#if !CONFIG_XIPHRC
+static void Pass2Encode(AV1_COMP *cpi, size_t *size, uint8_t *dest,
+ unsigned int *frame_flags) {
+ encode_frame_to_data_rate(cpi, size, dest, 0, frame_flags);
+
+#if CONFIG_EXT_REFS
+ // Do not do post-encoding update for those frames that do not have a spot in
+ // a gf group, but note that an OVERLAY frame always has a spot in a gf group,
+ // even when show_existing_frame is used.
+ if (!cpi->common.show_existing_frame || cpi->rc.is_src_frame_alt_ref) {
+ av1_twopass_postencode_update(cpi);
+ }
+ check_show_existing_frame(cpi);
+#else
+ av1_twopass_postencode_update(cpi);
+#endif // CONFIG_EXT_REFS
+}
+#endif
+
+static void init_ref_frame_bufs(AV1_COMMON *cm) {
+ int i;
+ BufferPool *const pool = cm->buffer_pool;
+ cm->new_fb_idx = INVALID_IDX;
+ for (i = 0; i < REF_FRAMES; ++i) {
+ cm->ref_frame_map[i] = INVALID_IDX;
+ pool->frame_bufs[i].ref_count = 0;
+ }
+}
+
+static void check_initial_width(AV1_COMP *cpi,
+#if CONFIG_HIGHBITDEPTH
+ int use_highbitdepth,
+#endif
+ int subsampling_x, int subsampling_y) {
+ AV1_COMMON *const cm = &cpi->common;
+
+ if (!cpi->initial_width ||
+#if CONFIG_HIGHBITDEPTH
+ cm->use_highbitdepth != use_highbitdepth ||
+#endif
+ cm->subsampling_x != subsampling_x ||
+ cm->subsampling_y != subsampling_y) {
+ cm->subsampling_x = subsampling_x;
+ cm->subsampling_y = subsampling_y;
+#if CONFIG_HIGHBITDEPTH
+ cm->use_highbitdepth = use_highbitdepth;
+#endif
+
+ alloc_raw_frame_buffers(cpi);
+ init_ref_frame_bufs(cm);
+ alloc_util_frame_buffers(cpi);
+
+ init_motion_estimation(cpi); // TODO(agrange) This can be removed.
+
+ cpi->initial_width = cm->width;
+ cpi->initial_height = cm->height;
+ cpi->initial_mbs = cm->MBs;
+ }
+}
+
+int av1_receive_raw_frame(AV1_COMP *cpi, aom_enc_frame_flags_t frame_flags,
+ YV12_BUFFER_CONFIG *sd, int64_t time_stamp,
+ int64_t end_time) {
+ AV1_COMMON *const cm = &cpi->common;
+ struct aom_usec_timer timer;
+ int res = 0;
+ const int subsampling_x = sd->subsampling_x;
+ const int subsampling_y = sd->subsampling_y;
+#if CONFIG_HIGHBITDEPTH
+ const int use_highbitdepth = (sd->flags & YV12_FLAG_HIGHBITDEPTH) != 0;
+#endif
+
+#if CONFIG_HIGHBITDEPTH
+ check_initial_width(cpi, use_highbitdepth, subsampling_x, subsampling_y);
+#else
+ check_initial_width(cpi, subsampling_x, subsampling_y);
+#endif // CONFIG_HIGHBITDEPTH
+
+ aom_usec_timer_start(&timer);
+
+ if (av1_lookahead_push(cpi->lookahead, sd, time_stamp, end_time,
+#if CONFIG_HIGHBITDEPTH
+ use_highbitdepth,
+#endif // CONFIG_HIGHBITDEPTH
+ frame_flags))
+ res = -1;
+ aom_usec_timer_mark(&timer);
+ cpi->time_receive_data += aom_usec_timer_elapsed(&timer);
+
+ if ((cm->profile == PROFILE_0 || cm->profile == PROFILE_2) &&
+ (subsampling_x != 1 || subsampling_y != 1)) {
+ aom_internal_error(&cm->error, AOM_CODEC_INVALID_PARAM,
+ "Non-4:2:0 color format requires profile 1 or 3");
+ res = -1;
+ }
+ if ((cm->profile == PROFILE_1 || cm->profile == PROFILE_3) &&
+ (subsampling_x == 1 && subsampling_y == 1)) {
+ aom_internal_error(&cm->error, AOM_CODEC_INVALID_PARAM,
+ "4:2:0 color format requires profile 0 or 2");
+ res = -1;
+ }
+
+ return res;
+}
+
+static int frame_is_reference(const AV1_COMP *cpi) {
+ const AV1_COMMON *cm = &cpi->common;
+
+ return cm->frame_type == KEY_FRAME || cpi->refresh_last_frame ||
+ cpi->refresh_golden_frame ||
+#if CONFIG_EXT_REFS
+ cpi->refresh_bwd_ref_frame ||
+#endif // CONFIG_EXT_REFS
+ cpi->refresh_alt_ref_frame || !cm->error_resilient_mode ||
+ cm->lf.mode_ref_delta_update || cm->seg.update_map ||
+ cm->seg.update_data;
+}
+
+static void adjust_frame_rate(AV1_COMP *cpi,
+ const struct lookahead_entry *source) {
+ int64_t this_duration;
+ int step = 0;
+
+ if (source->ts_start == cpi->first_time_stamp_ever) {
+ this_duration = source->ts_end - source->ts_start;
+ step = 1;
+ } else {
+ int64_t last_duration =
+ cpi->last_end_time_stamp_seen - cpi->last_time_stamp_seen;
+
+ this_duration = source->ts_end - cpi->last_end_time_stamp_seen;
+
+ // do a step update if the duration changes by 10%
+ if (last_duration)
+ step = (int)((this_duration - last_duration) * 10 / last_duration);
+ }
+
+ if (this_duration) {
+ if (step) {
+ av1_new_framerate(cpi, 10000000.0 / this_duration);
+ } else {
+ // Average this frame's rate into the last second's average
+ // frame rate. If we haven't seen 1 second yet, then average
+ // over the whole interval seen.
+ const double interval = AOMMIN(
+ (double)(source->ts_end - cpi->first_time_stamp_ever), 10000000.0);
+ double avg_duration = 10000000.0 / cpi->framerate;
+ avg_duration *= (interval - avg_duration + this_duration);
+ avg_duration /= interval;
+
+ av1_new_framerate(cpi, 10000000.0 / avg_duration);
+ }
+ }
+ cpi->last_time_stamp_seen = source->ts_start;
+ cpi->last_end_time_stamp_seen = source->ts_end;
+}
+
+// Returns 0 if this is not an alt ref else the offset of the source frame
+// used as the arf midpoint.
+static int get_arf_src_index(AV1_COMP *cpi) {
+ RATE_CONTROL *const rc = &cpi->rc;
+ int arf_src_index = 0;
+ if (is_altref_enabled(cpi)) {
+ if (cpi->oxcf.pass == 2) {
+ const GF_GROUP *const gf_group = &cpi->twopass.gf_group;
+ if (gf_group->update_type[gf_group->index] == ARF_UPDATE) {
+ arf_src_index = gf_group->arf_src_offset[gf_group->index];
+ }
+ } else if (rc->source_alt_ref_pending) {
+ arf_src_index = rc->frames_till_gf_update_due;
+ }
+ }
+ return arf_src_index;
+}
+
+#if CONFIG_EXT_REFS
+static int get_brf_src_index(AV1_COMP *cpi) {
+ int brf_src_index = 0;
+ const GF_GROUP *const gf_group = &cpi->twopass.gf_group;
+
+ // TODO(zoeliu): We need to add the check on the -bwd_ref command line setup
+ // flag.
+ if (gf_group->bidir_pred_enabled[gf_group->index]) {
+ if (cpi->oxcf.pass == 2) {
+ if (gf_group->update_type[gf_group->index] == BRF_UPDATE)
+ brf_src_index = gf_group->brf_src_offset[gf_group->index];
+ } else {
+ // TODO(zoeliu): To re-visit the setup for this scenario
+ brf_src_index = cpi->rc.bipred_group_interval - 1;
+ }
+ }
+
+ return brf_src_index;
+}
+#endif // CONFIG_EXT_REFS
+
+static void check_src_altref(AV1_COMP *cpi,
+ const struct lookahead_entry *source) {
+ RATE_CONTROL *const rc = &cpi->rc;
+
+ // If pass == 2, the parameters set here will be reset in
+ // av1_rc_get_second_pass_params()
+
+ if (cpi->oxcf.pass == 2) {
+ const GF_GROUP *const gf_group = &cpi->twopass.gf_group;
+ rc->is_src_frame_alt_ref =
+#if CONFIG_EXT_REFS
+ (gf_group->update_type[gf_group->index] == INTNL_OVERLAY_UPDATE) ||
+#endif // CONFIG_EXT_REFS
+ (gf_group->update_type[gf_group->index] == OVERLAY_UPDATE);
+ } else {
+ rc->is_src_frame_alt_ref =
+ cpi->alt_ref_source && (source == cpi->alt_ref_source);
+ }
+
+ if (rc->is_src_frame_alt_ref) {
+ // Current frame is an ARF overlay frame.
+ cpi->alt_ref_source = NULL;
+
+ // Don't refresh the last buffer for an ARF overlay frame. It will
+ // become the GF so preserve last as an alternative prediction option.
+ cpi->refresh_last_frame = 0;
+ }
+}
+
+#if CONFIG_INTERNAL_STATS
+extern double av1_get_blockiness(const unsigned char *img1, int img1_pitch,
+ const unsigned char *img2, int img2_pitch,
+ int width, int height);
+
+static void adjust_image_stat(double y, double u, double v, double all,
+ ImageStat *s) {
+ s->stat[Y] += y;
+ s->stat[U] += u;
+ s->stat[V] += v;
+ s->stat[ALL] += all;
+ s->worst = AOMMIN(s->worst, all);
+}
+
+static void compute_internal_stats(AV1_COMP *cpi) {
+ AV1_COMMON *const cm = &cpi->common;
+ double samples = 0.0;
+ uint32_t in_bit_depth = 8;
+ uint32_t bit_depth = 8;
+
+#if CONFIG_HIGHBITDEPTH
+ if (cm->use_highbitdepth) {
+ in_bit_depth = cpi->oxcf.input_bit_depth;
+ bit_depth = cm->bit_depth;
+ }
+#endif
+ if (cm->show_frame) {
+ const YV12_BUFFER_CONFIG *orig = cpi->source;
+ const YV12_BUFFER_CONFIG *recon = cpi->common.frame_to_show;
+ double y, u, v, frame_all;
+
+ cpi->count++;
+ if (cpi->b_calculate_psnr) {
+ PSNR_STATS psnr;
+ double frame_ssim2 = 0.0, weight = 0.0;
+ aom_clear_system_state();
+// TODO(yaowu): unify these two versions into one.
+#if CONFIG_HIGHBITDEPTH
+ aom_calc_highbd_psnr(orig, recon, &psnr, bit_depth, in_bit_depth);
+#else
+ aom_calc_psnr(orig, recon, &psnr);
+#endif // CONFIG_HIGHBITDEPTH
+
+ adjust_image_stat(psnr.psnr[1], psnr.psnr[2], psnr.psnr[3], psnr.psnr[0],
+ &cpi->psnr);
+ cpi->total_sq_error += psnr.sse[0];
+ cpi->total_samples += psnr.samples[0];
+ samples = psnr.samples[0];
+// TODO(yaowu): unify these two versions into one.
+#if CONFIG_HIGHBITDEPTH
+ if (cm->use_highbitdepth)
+ frame_ssim2 =
+ aom_highbd_calc_ssim(orig, recon, &weight, bit_depth, in_bit_depth);
+ else
+ frame_ssim2 = aom_calc_ssim(orig, recon, &weight);
+#else
+ frame_ssim2 = aom_calc_ssim(orig, recon, &weight);
+#endif // CONFIG_HIGHBITDEPTH
+
+ cpi->worst_ssim = AOMMIN(cpi->worst_ssim, frame_ssim2);
+ cpi->summed_quality += frame_ssim2 * weight;
+ cpi->summed_weights += weight;
+
+#if 0
+ {
+ FILE *f = fopen("q_used.stt", "a");
+ fprintf(f, "%5d : Y%f7.3:U%f7.3:V%f7.3:F%f7.3:S%7.3f\n",
+ cpi->common.current_video_frame, y2, u2, v2,
+ frame_psnr2, frame_ssim2);
+ fclose(f);
+ }
+#endif
+ }
+ if (cpi->b_calculate_blockiness) {
+#if CONFIG_HIGHBITDEPTH
+ if (!cm->use_highbitdepth)
+#endif
+ {
+ const double frame_blockiness =
+ av1_get_blockiness(orig->y_buffer, orig->y_stride, recon->y_buffer,
+ recon->y_stride, orig->y_width, orig->y_height);
+ cpi->worst_blockiness = AOMMAX(cpi->worst_blockiness, frame_blockiness);
+ cpi->total_blockiness += frame_blockiness;
+ }
+
+ if (cpi->b_calculate_consistency) {
+#if CONFIG_HIGHBITDEPTH
+ if (!cm->use_highbitdepth)
+#endif
+ {
+ const double this_inconsistency = aom_get_ssim_metrics(
+ orig->y_buffer, orig->y_stride, recon->y_buffer, recon->y_stride,
+ orig->y_width, orig->y_height, cpi->ssim_vars, &cpi->metrics, 1);
+
+ const double peak = (double)((1 << in_bit_depth) - 1);
+ const double consistency =
+ aom_sse_to_psnr(samples, peak, cpi->total_inconsistency);
+ if (consistency > 0.0)
+ cpi->worst_consistency =
+ AOMMIN(cpi->worst_consistency, consistency);
+ cpi->total_inconsistency += this_inconsistency;
+ }
+ }
+ }
+
+ frame_all =
+ aom_calc_fastssim(orig, recon, &y, &u, &v, bit_depth, in_bit_depth);
+ adjust_image_stat(y, u, v, frame_all, &cpi->fastssim);
+ frame_all = aom_psnrhvs(orig, recon, &y, &u, &v, bit_depth, in_bit_depth);
+ adjust_image_stat(y, u, v, frame_all, &cpi->psnrhvs);
+ }
+}
+#endif // CONFIG_INTERNAL_STATS
+
+int av1_get_compressed_data(AV1_COMP *cpi, unsigned int *frame_flags,
+ size_t *size, uint8_t *dest, int64_t *time_stamp,
+ int64_t *time_end, int flush) {
+ const AV1EncoderConfig *const oxcf = &cpi->oxcf;
+ AV1_COMMON *const cm = &cpi->common;
+ BufferPool *const pool = cm->buffer_pool;
+ RATE_CONTROL *const rc = &cpi->rc;
+ struct aom_usec_timer cmptimer;
+ YV12_BUFFER_CONFIG *force_src_buffer = NULL;
+ struct lookahead_entry *last_source = NULL;
+ struct lookahead_entry *source = NULL;
+ int arf_src_index;
+#if CONFIG_EXT_REFS
+ int brf_src_index;
+#endif // CONFIG_EXT_REFS
+ int i;
+
+#if CONFIG_XIPHRC
+ cpi->od_rc.end_of_input = flush;
+#endif
+
+#if CONFIG_BITSTREAM_DEBUG
+ assert(cpi->oxcf.max_threads == 0 &&
+ "bitstream debug tool does not support multithreading");
+ bitstream_queue_record_write();
+ bitstream_queue_set_frame_write(cm->current_video_frame * 2 + cm->show_frame);
+#endif
+
+ aom_usec_timer_start(&cmptimer);
+
+ av1_set_high_precision_mv(cpi, ALTREF_HIGH_PRECISION_MV);
+
+ // Is multi-arf enabled.
+ // Note that at the moment multi_arf is only configured for 2 pass VBR
+ if ((oxcf->pass == 2) && (cpi->oxcf.enable_auto_arf > 1))
+ cpi->multi_arf_allowed = 1;
+ else
+ cpi->multi_arf_allowed = 0;
+
+ // Normal defaults
+ cm->reset_frame_context = RESET_FRAME_CONTEXT_NONE;
+ cm->refresh_frame_context =
+ (oxcf->error_resilient_mode || oxcf->frame_parallel_decoding_mode)
+ ? REFRESH_FRAME_CONTEXT_FORWARD
+ : REFRESH_FRAME_CONTEXT_BACKWARD;
+
+ cpi->refresh_last_frame = 1;
+ cpi->refresh_golden_frame = 0;
+#if CONFIG_EXT_REFS
+ cpi->refresh_bwd_ref_frame = 0;
+#endif // CONFIG_EXT_REFS
+ cpi->refresh_alt_ref_frame = 0;
+
+#if CONFIG_EXT_REFS && !CONFIG_XIPHRC
+ if (oxcf->pass == 2 && cm->show_existing_frame) {
+ // Manage the source buffer and flush out the source frame that has been
+ // coded already; Also get prepared for PSNR calculation if needed.
+ if ((source = av1_lookahead_pop(cpi->lookahead, flush)) == NULL) {
+ *size = 0;
+ return -1;
+ }
+ cpi->source = &source->img;
+ // TODO(zoeliu): To track down to determine whether it's needed to adjust
+ // the frame rate.
+ *time_stamp = source->ts_start;
+ *time_end = source->ts_end;
+
+ // We need to adjust frame rate for an overlay frame
+ if (cpi->rc.is_src_frame_alt_ref) adjust_frame_rate(cpi, source);
+
+ // Find a free buffer for the new frame, releasing the reference previously
+ // held.
+ if (cm->new_fb_idx != INVALID_IDX) {
+ --pool->frame_bufs[cm->new_fb_idx].ref_count;
+ }
+ cm->new_fb_idx = get_free_fb(cm);
+
+ if (cm->new_fb_idx == INVALID_IDX) return -1;
+
+ // Clear down mmx registers
+ aom_clear_system_state();
+
+ // Start with a 0 size frame.
+ *size = 0;
+
+ // We need to update the gf_group for show_existing overlay frame
+ if (cpi->rc.is_src_frame_alt_ref) av1_rc_get_second_pass_params(cpi);
+
+ Pass2Encode(cpi, size, dest, frame_flags);
+
+ if (cpi->b_calculate_psnr) generate_psnr_packet(cpi);
+
+#if CONFIG_INTERNAL_STATS
+ compute_internal_stats(cpi);
+ cpi->bytes += (int)(*size);
+#endif // CONFIG_INTERNAL_STATS
+
+ // Clear down mmx registers
+ aom_clear_system_state();
+
+ cm->show_existing_frame = 0;
+ return 0;
+ }
+#endif // CONFIG_EXT_REFS && !CONFIG_XIPHRC
+
+ // Should we encode an arf frame.
+ arf_src_index = get_arf_src_index(cpi);
+ if (arf_src_index) {
+ for (i = 0; i <= arf_src_index; ++i) {
+ struct lookahead_entry *e = av1_lookahead_peek(cpi->lookahead, i);
+ // Avoid creating an alt-ref if there's a forced keyframe pending.
+ if (e == NULL) {
+ break;
+ } else if (e->flags == AOM_EFLAG_FORCE_KF) {
+ arf_src_index = 0;
+ flush = 1;
+ break;
+ }
+ }
+ }
+
+ if (arf_src_index) {
+ assert(arf_src_index <= rc->frames_to_key);
+
+ if ((source = av1_lookahead_peek(cpi->lookahead, arf_src_index)) != NULL) {
+ cpi->alt_ref_source = source;
+
+ if (oxcf->arnr_max_frames > 0) {
+ // Produce the filtered ARF frame.
+ av1_temporal_filter(cpi, arf_src_index);
+ aom_extend_frame_borders(&cpi->alt_ref_buffer);
+ force_src_buffer = &cpi->alt_ref_buffer;
+ }
+
+ cm->show_frame = 0;
+ cm->intra_only = 0;
+ cpi->refresh_alt_ref_frame = 1;
+ cpi->refresh_golden_frame = 0;
+ cpi->refresh_last_frame = 0;
+ rc->is_src_frame_alt_ref = 0;
+ }
+ rc->source_alt_ref_pending = 0;
+ }
+
+#if CONFIG_EXT_REFS
+ rc->is_bwd_ref_frame = 0;
+ brf_src_index = get_brf_src_index(cpi);
+ if (brf_src_index) {
+ assert(brf_src_index <= rc->frames_to_key);
+ if ((source = av1_lookahead_peek(cpi->lookahead, brf_src_index)) != NULL) {
+ cm->show_frame = 0;
+ cm->intra_only = 0;
+
+ cpi->refresh_bwd_ref_frame = 1;
+ cpi->refresh_last_frame = 0;
+ cpi->refresh_golden_frame = 0;
+ cpi->refresh_alt_ref_frame = 0;
+
+ rc->is_bwd_ref_frame = 1;
+ }
+ }
+#endif // CONFIG_EXT_REFS
+
+ if (!source) {
+ // Get last frame source.
+ if (cm->current_video_frame > 0) {
+ if ((last_source = av1_lookahead_peek(cpi->lookahead, -1)) == NULL)
+ return -1;
+ }
+
+ // Read in the source frame.
+ source = av1_lookahead_pop(cpi->lookahead, flush);
+
+ if (source != NULL) {
+ cm->show_frame = 1;
+ cm->intra_only = 0;
+
+ // Check to see if the frame should be encoded as an arf overlay.
+ check_src_altref(cpi, source);
+ }
+ }
+
+ if (source) {
+ cpi->un_scaled_source = cpi->source =
+ force_src_buffer ? force_src_buffer : &source->img;
+
+ cpi->unscaled_last_source = last_source != NULL ? &last_source->img : NULL;
+
+ *time_stamp = source->ts_start;
+ *time_end = source->ts_end;
+ *frame_flags = (source->flags & AOM_EFLAG_FORCE_KF) ? FRAMEFLAGS_KEY : 0;
+
+ } else {
+ *size = 0;
+ if (flush && oxcf->pass == 1 && !cpi->twopass.first_pass_done) {
+#if CONFIG_XIPHRC
+ od_enc_rc_2pass_out(&cpi->od_rc, cpi->output_pkt_list, 1);
+#else
+ av1_end_first_pass(cpi); /* get last stats packet */
+#endif
+ cpi->twopass.first_pass_done = 1;
+ }
+ return -1;
+ }
+
+ if (source->ts_start < cpi->first_time_stamp_ever) {
+ cpi->first_time_stamp_ever = source->ts_start;
+ cpi->last_end_time_stamp_seen = source->ts_start;
+ }
+
+ // Clear down mmx registers
+ aom_clear_system_state();
+
+ // adjust frame rates based on timestamps given
+ if (cm->show_frame) adjust_frame_rate(cpi, source);
+
+ // Find a free buffer for the new frame, releasing the reference previously
+ // held.
+ if (cm->new_fb_idx != INVALID_IDX) {
+ --pool->frame_bufs[cm->new_fb_idx].ref_count;
+ }
+ cm->new_fb_idx = get_free_fb(cm);
+
+ if (cm->new_fb_idx == INVALID_IDX) return -1;
+
+ cm->cur_frame = &pool->frame_bufs[cm->new_fb_idx];
+
+#if CONFIG_EXT_REFS
+ if (oxcf->pass == 2) {
+ const GF_GROUP *const gf_group = &cpi->twopass.gf_group;
+ cpi->alt_fb_idx = cpi->arf_map[gf_group->arf_ref_idx[gf_group->index]];
+ }
+#else
+ if (cpi->multi_arf_allowed) {
+ if (cm->frame_type == KEY_FRAME) {
+ init_buffer_indices(cpi);
+ } else if (oxcf->pass == 2) {
+ const GF_GROUP *const gf_group = &cpi->twopass.gf_group;
+ cpi->alt_fb_idx = gf_group->arf_ref_idx[gf_group->index];
+ }
+ }
+#endif // CONFIG_EXT_REFS
+
+ // Start with a 0 size frame.
+ *size = 0;
+
+ cpi->frame_flags = *frame_flags;
+
+ if (oxcf->pass == 2) {
+#if CONFIG_XIPHRC
+ if (od_enc_rc_2pass_in(&cpi->od_rc) < 0) return -1;
+ }
+#else
+ av1_rc_get_second_pass_params(cpi);
+ } else if (oxcf->pass == 1) {
+ set_frame_size(cpi);
+ }
+#endif
+
+ if (cpi->oxcf.pass != 0 || frame_is_intra_only(cm) == 1) {
+ for (i = 0; i < TOTAL_REFS_PER_FRAME; ++i)
+ cpi->scaled_ref_idx[i] = INVALID_IDX;
+ }
+
+#if CONFIG_AOM_QM
+ cm->using_qmatrix = cpi->oxcf.using_qm;
+ cm->min_qmlevel = cpi->oxcf.qm_minlevel;
+ cm->max_qmlevel = cpi->oxcf.qm_maxlevel;
+#endif
+
+#if CONFIG_REFERENCE_BUFFER
+ if (*time_stamp == 0) {
+ cpi->common.current_frame_id = -1;
+ }
+#endif
+
+#if CONFIG_XIPHRC
+ if (oxcf->pass == 1) {
+ size_t tmp;
+ if (cpi->od_rc.cur_frame == 0) Pass0Encode(cpi, &tmp, dest, 1, frame_flags);
+ cpi->od_rc.firstpass_quant = cpi->od_rc.target_quantizer;
+ Pass0Encode(cpi, &tmp, dest, 0, frame_flags);
+ od_enc_rc_2pass_out(&cpi->od_rc, cpi->output_pkt_list, 0);
+ } else if (oxcf->pass == 2) {
+ Pass0Encode(cpi, size, dest, 0, frame_flags);
+ } else {
+ if (cpi->od_rc.cur_frame == 0) {
+ size_t tmp;
+ Pass0Encode(cpi, &tmp, dest, 1, frame_flags);
+ }
+ Pass0Encode(cpi, size, dest, 0, frame_flags);
+ }
+#else
+ if (oxcf->pass == 1) {
+ cpi->td.mb.e_mbd.lossless[0] = is_lossless_requested(oxcf);
+ av1_first_pass(cpi, source);
+ } else if (oxcf->pass == 2) {
+ Pass2Encode(cpi, size, dest, frame_flags);
+ } else {
+ // One pass encode
+ Pass0Encode(cpi, size, dest, 0, frame_flags);
+ }
+#endif
+
+ if (!cm->error_resilient_mode)
+ cm->frame_contexts[cm->frame_context_idx] = *cm->fc;
+
+ // No frame encoded, or frame was dropped, release scaled references.
+ if ((*size == 0) && (frame_is_intra_only(cm) == 0)) {
+ release_scaled_references(cpi);
+ }
+
+ if (*size > 0) {
+ cpi->droppable = !frame_is_reference(cpi);
+ }
+
+ aom_usec_timer_mark(&cmptimer);
+ cpi->time_compress_data += aom_usec_timer_elapsed(&cmptimer);
+
+ if (cpi->b_calculate_psnr && oxcf->pass != 1 && cm->show_frame)
+ generate_psnr_packet(cpi);
+
+#if CONFIG_INTERNAL_STATS
+ if (oxcf->pass != 1) {
+ compute_internal_stats(cpi);
+ cpi->bytes += (int)(*size);
+ }
+#endif // CONFIG_INTERNAL_STATS
+
+#if CONFIG_XIPHRC
+ cpi->od_rc.cur_frame++;
+#endif
+
+ aom_clear_system_state();
+
+ return 0;
+}
+
+int av1_get_preview_raw_frame(AV1_COMP *cpi, YV12_BUFFER_CONFIG *dest) {
+ AV1_COMMON *cm = &cpi->common;
+ if (!cm->show_frame) {
+ return -1;
+ } else {
+ int ret;
+ if (cm->frame_to_show) {
+ *dest = *cm->frame_to_show;
+ dest->y_width = cm->width;
+ dest->y_height = cm->height;
+ dest->uv_width = cm->width >> cm->subsampling_x;
+ dest->uv_height = cm->height >> cm->subsampling_y;
+ ret = 0;
+ } else {
+ ret = -1;
+ }
+ aom_clear_system_state();
+ return ret;
+ }
+}
+
+int av1_get_last_show_frame(AV1_COMP *cpi, YV12_BUFFER_CONFIG *frame) {
+ if (cpi->last_show_frame_buf_idx == INVALID_IDX) return -1;
+
+ *frame =
+ cpi->common.buffer_pool->frame_bufs[cpi->last_show_frame_buf_idx].buf;
+ return 0;
+}
+
+int av1_set_internal_size(AV1_COMP *cpi, AOM_SCALING horiz_mode,
+ AOM_SCALING vert_mode) {
+ AV1_COMMON *cm = &cpi->common;
+ int hr = 0, hs = 0, vr = 0, vs = 0;
+
+ if (horiz_mode > ONETWO || vert_mode > ONETWO) return -1;
+
+ Scale2Ratio(horiz_mode, &hr, &hs);
+ Scale2Ratio(vert_mode, &vr, &vs);
+
+ // always go to the next whole number
+ cm->width = (hs - 1 + cpi->oxcf.width * hr) / hs;
+ cm->height = (vs - 1 + cpi->oxcf.height * vr) / vs;
+ assert(cm->width <= cpi->initial_width);
+ assert(cm->height <= cpi->initial_height);
+
+ update_frame_size(cpi);
+
+ return 0;
+}
+
+int av1_set_size_literal(AV1_COMP *cpi, unsigned int width,
+ unsigned int height) {
+ AV1_COMMON *cm = &cpi->common;
+#if CONFIG_HIGHBITDEPTH
+ check_initial_width(cpi, cm->use_highbitdepth, 1, 1);
+#else
+ check_initial_width(cpi, 1, 1);
+#endif // CONFIG_HIGHBITDEPTH
+
+ if (width) {
+ cm->width = width;
+ if (cm->width > cpi->initial_width) {
+ cm->width = cpi->initial_width;
+ printf("Warning: Desired width too large, changed to %d\n", cm->width);
+ }
+ }
+
+ if (height) {
+ cm->height = height;
+ if (cm->height > cpi->initial_height) {
+ cm->height = cpi->initial_height;
+ printf("Warning: Desired height too large, changed to %d\n", cm->height);
+ }
+ }
+ assert(cm->width <= cpi->initial_width);
+ assert(cm->height <= cpi->initial_height);
+
+ update_frame_size(cpi);
+
+ return 0;
+}
+
+int av1_get_quantizer(AV1_COMP *cpi) { return cpi->common.base_qindex; }
+
+void av1_apply_encoding_flags(AV1_COMP *cpi, aom_enc_frame_flags_t flags) {
+ if (flags &
+ (AOM_EFLAG_NO_REF_LAST | AOM_EFLAG_NO_REF_GF | AOM_EFLAG_NO_REF_ARF)) {
+ int ref = AOM_REFFRAME_ALL;
+
+ if (flags & AOM_EFLAG_NO_REF_LAST) {
+ ref ^= AOM_LAST_FLAG;
+#if CONFIG_EXT_REFS
+ ref ^= AOM_LAST2_FLAG;
+ ref ^= AOM_LAST3_FLAG;
+#endif // CONFIG_EXT_REFS
+ }
+
+ if (flags & AOM_EFLAG_NO_REF_GF) ref ^= AOM_GOLD_FLAG;
+
+ if (flags & AOM_EFLAG_NO_REF_ARF) ref ^= AOM_ALT_FLAG;
+
+ av1_use_as_reference(cpi, ref);
+ }
+
+ if (flags &
+ (AOM_EFLAG_NO_UPD_LAST | AOM_EFLAG_NO_UPD_GF | AOM_EFLAG_NO_UPD_ARF |
+ AOM_EFLAG_FORCE_GF | AOM_EFLAG_FORCE_ARF)) {
+ int upd = AOM_REFFRAME_ALL;
+
+ if (flags & AOM_EFLAG_NO_UPD_LAST) {
+ upd ^= AOM_LAST_FLAG;
+#if CONFIG_EXT_REFS
+ upd ^= AOM_LAST2_FLAG;
+ upd ^= AOM_LAST3_FLAG;
+#endif // CONFIG_EXT_REFS
+ }
+
+ if (flags & AOM_EFLAG_NO_UPD_GF) upd ^= AOM_GOLD_FLAG;
+
+ if (flags & AOM_EFLAG_NO_UPD_ARF) upd ^= AOM_ALT_FLAG;
+
+ av1_update_reference(cpi, upd);
+ }
+
+ if (flags & AOM_EFLAG_NO_UPD_ENTROPY) {
+ av1_update_entropy(cpi, 0);
+ }
+}