| /* |
| * 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_CLPF |
| #include "aom/aom_image.h" |
| #include "av1/common/clpf.h" |
| #include "av1/encoder/clpf_rdo.h" |
| #endif |
| #if CONFIG_DERING |
| #include "av1/common/dering.h" |
| #endif // CONFIG_DERING |
| #include "av1/common/filter.h" |
| #include "av1/common/idct.h" |
| #include "av1/common/reconinter.h" |
| #include "av1/common/reconintra.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" |
| #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/resize.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 |
| |
| #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_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; |
| 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 >> 1) * cols + (c >> 1)] |
| ? 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; |
| 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 >> 1) * cols + (c >> 1)] |= |
| 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]); |
| } |
| |
| 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(); |
| av1_rc_init_minq_luts(); |
| 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 = 1 << cm->log2_tile_cols; |
| const int tile_rows = 1 << cm->log2_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); |
| av1_free_context_buffers(cm); |
| |
| aom_free_frame_buffer(&cpi->last_frame_uf); |
| #if CONFIG_LOOP_RESTORATION |
| aom_free_frame_buffer(&cpi->last_frame_db); |
| av1_free_restoration_buffers(cm); |
| #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_AOM_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_AOM_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_AOM_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_AOM_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"); |
| #endif // CONFIG_LOOP_RESTORATION |
| |
| if (aom_realloc_frame_buffer(&cpi->scaled_source, cm->width, cm->height, |
| cm->subsampling_x, cm->subsampling_y, |
| #if CONFIG_AOM_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_AOM_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); |
| |
| 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 |
| aom_buf_ans_alloc(&cpi->buf_ans, &cm->error, 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; |
| av1_rc_update_framerate(cpi); |
| } |
| |
| static void set_tile_info(AV1_COMP *cpi) { |
| AV1_COMMON *const cm = &cpi->common; |
| |
| #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 |
| } |
| |
| 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 |
| 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_AOM_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_AOM_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_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_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_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_AOM_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_AOM_HIGHBITDEPTH |
| cpi->td.mb.e_mbd.bd = (int)cm->bit_depth; |
| #endif // CONFIG_AOM_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_AOM_HIGHBITDEPTH |
| highbd_set_var_fns(cpi); |
| #endif |
| } |
| |
| #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); |
| av1_rc_init(&cpi->oxcf, oxcf->pass, &cpi->rc); |
| |
| 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 |
| |
| 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 (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); |
| } |
| |
| 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_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_AOM_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_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 |
| |
| 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_AOM_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; |
| 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 ? 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 |
| 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 |
| |
| #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_AOM_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_AOM_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_AOM_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_AOM_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_AOM_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_AOM_HIGHBITDEPTH |
| } |
| aom_extend_frame_borders(dst); |
| } |
| |
| #if CONFIG_AOM_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_AOM_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_AOM_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_AOM_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 MIN_GLOBAL_MOTION_BLKS 4 |
| static int recode_loop_test_global_motion(AV1_COMP *cpi) { |
| int i; |
| int recode = 0; |
| AV1_COMMON *const cm = &cpi->common; |
| for (i = LAST_FRAME; i <= ALTREF_FRAME; ++i) { |
| if (cm->global_motion[i].wmtype != IDENTITY && |
| cpi->global_motion_used[i] < MIN_GLOBAL_MOTION_BLKS) { |
| set_default_gmparams(&cm->global_motion[i]); |
| recode |= (cpi->global_motion_used[i] > 0); |
| } |
| } |
| 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_AOM_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_AOM_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); |
| |
| #if CONFIG_LOOP_RESTORATION |
| av1_pick_filter_restoration(cpi->Source, cpi, cpi->sf.lpf_pick); |
| #else |
| av1_pick_filter_level(cpi->Source, cpi, cpi->sf.lpf_pick); |
| #endif // CONFIG_LOOP_RESTORATION |
| |
| 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 |
| 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_DERING |
| if (is_lossless_requested(&cpi->oxcf)) { |
| cm->dering_level = 0; |
| } else { |
| cm->dering_level = |
| av1_dering_search(cm->frame_to_show, cpi->Source, cm, xd); |
| av1_dering_frame(cm->frame_to_show, cm, xd, cm->dering_level); |
| } |
| #endif // CONFIG_DERING |
| |
| #if CONFIG_CLPF |
| cm->clpf_strength_y = cm->clpf_strength_u = cm->clpf_strength_v = 0; |
| cm->clpf_size = CLPF_64X64; |
| |
| // Allocate buffer to hold the status of all filter blocks: |
| // 1 = On, 0 = off, -1 = implicitly off |
| { |
| int size; |
| cm->clpf_stride = ((cm->frame_to_show->y_crop_width + MIN_FB_SIZE - 1) & |
| ~(MIN_FB_SIZE - 1)) >> |
| MIN_FB_SIZE_LOG2; |
| size = cm->clpf_stride * |
| ((cm->frame_to_show->y_crop_height + MIN_FB_SIZE - 1) & |
| ~(MIN_FB_SIZE - 1)) >> |
| MIN_FB_SIZE_LOG2; |
| CHECK_MEM_ERROR(cm, cm->clpf_blocks, aom_malloc(size)); |
| memset(cm->clpf_blocks, CLPF_NOFLAG, size); |
| } |
| |
| if (!is_lossless_requested(&cpi->oxcf)) { |
| const YV12_BUFFER_CONFIG *const frame = cm->frame_to_show; |
| |
| // Find the best strength and block size for the entire frame |
| int fb_size_log2, strength_y, strength_u, strength_v; |
| av1_clpf_test_frame(frame, cpi->Source, cm, &strength_y, &fb_size_log2, |
| AOM_PLANE_Y); |
| av1_clpf_test_frame(frame, cpi->Source, cm, &strength_u, 0, AOM_PLANE_U); |
| av1_clpf_test_frame(frame, cpi->Source, cm, &strength_v, 0, AOM_PLANE_V); |
| |
| if (strength_y) { |
| // Apply the filter using the chosen strength |
| cm->clpf_strength_y = strength_y - (strength_y == 4); |
| cm->clpf_size = |
| fb_size_log2 ? fb_size_log2 - MAX_FB_SIZE_LOG2 + 3 : CLPF_NOSIZE; |
| av1_clpf_frame(frame, cpi->Source, cm, cm->clpf_size != CLPF_NOSIZE, |
| strength_y, 4 + cm->clpf_size, AOM_PLANE_Y, |
| av1_clpf_decision); |
| } |
| if (strength_u) { |
| cm->clpf_strength_u = strength_u - (strength_u == 4); |
| av1_clpf_frame(frame, NULL, cm, 0, strength_u, 4, AOM_PLANE_U, NULL); |
| } |
| if (strength_v) { |
| cm->clpf_strength_v = strength_v - (strength_v == 4); |
| av1_clpf_frame(frame, NULL, cm, 0, strength_v, 4, AOM_PLANE_V, NULL); |
| } |
| } |
| #endif |
| #if CONFIG_LOOP_RESTORATION |
| if (cm->rst_info.restoration_type != RESTORE_NONE) { |
| av1_loop_restoration_init(&cm->rst_internal, &cm->rst_info, |
| cm->frame_type == KEY_FRAME, cm->width, |
| cm->height); |
| av1_loop_restoration_rows(cm->frame_to_show, cm, 0, cm->mi_rows, 0); |
| } |
| #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_AOM_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_AOM_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_AOM_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_AOM_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_gmparams(&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. |
| *q = av1_rc_pick_q_and_bounds(cpi, bottom_index, top_index); |
| |
| 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); |
| } |
| } |
| |
| 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 (oxcf->pass == 2) { |
| av1_set_target_rate(cpi); |
| } |
| |
| 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_AOM_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"); |
| |
| 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_AOM_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_AOM_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) |
| reset_use_upsampled_references(cpi); |
| |
| av1_set_quantizer(cm, q); |
| av1_set_variance_partition_thresholds(cpi, q); |
| |
| setup_frame(cpi); |
| |
| #if CONFIG_ENTROPY |
| 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_ENTROPY |
| |
| 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; |
| int overshoot_seen = 0; |
| int undershoot_seen = 0; |
| int frame_over_shoot_limit; |
| int frame_under_shoot_limit; |
| int q = 0, q_low = 0, q_high = 0; |
| 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) |
| reset_use_upsampled_references(cpi); |
| |
| // TODO(agrange) Scale cpi->max_mv_magnitude if frame-size has changed. |
| set_mv_search_params(cpi); |
| |
| // Reset the loop state for new frame size. |
| overshoot_seen = 0; |
| undershoot_seen = 0; |
| |
| // 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_ENTROPY |
| // 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_ENTROPY |
| |
| #if CONFIG_ENTROPY |
| 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_ENTROPY |
| |
| // 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_AOM_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_AOM_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; |
| int retries = 0; |
| |
| 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; |
| } |
| |
| // 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; |
| } |
| |
| // 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]]; |
| 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]; |
| |
| 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 ((bwd_is_last || bwd_is_last2 || bwd_is_last3 || bwd_is_gld || |
| bwd_is_alt) && |
| (flags & AOM_BWD_FLAG)) |
| flags &= ~AOM_BWD_FLAG; |
| #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_AOM_HIGHBITDEPTH |
| scale_and_extend_frame_nonnormative(unscaled, scaled, (int)cm->bit_depth); |
| #else |
| scale_and_extend_frame_nonnormative(unscaled, scaled); |
| #endif // CONFIG_AOM_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 |
| |
| static void encode_frame_to_data_rate(AV1_COMP *cpi, size_t *size, |
| uint8_t *dest, |
| 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; |
| set_ext_overrides(cpi); |
| aom_clear_system_state(); |
| |
| // Set the arf sign bias for this frame. |
| set_arf_sign_bias(cpi); |
| |
| #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); |
| av1_rc_postencode_update(cpi, *size); |
| } |
| |
| cm->last_width = cm->width; |
| cm->last_height = cm->height; |
| |
| ++cm->current_video_frame; |
| |
| 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 |
| |
| // 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; |
| return; |
| } |
| } |
| |
| 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) */ |
| int FidLen = FRAME_ID_LENGTH_MINUS7 + 7; |
| if (cm->current_frame_id == -1) { |
| /* quasi-random initialization of current_frame_id for a key frame */ |
| int lsb = cpi->Source->y_buffer[0] & 0xff; |
| int msb = cpi->Source->y_buffer[1] & 0xff; |
| cm->current_frame_id = ((msb << 8) + lsb) % (1 << FidLen); |
| } else { |
| cm->current_frame_id = |
| (cm->current_frame_id + 1 + (1 << FidLen)) % (1 << FidLen); |
| } |
| } |
| #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_AOM_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_AOM_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 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 CONFIG_CLPF |
| aom_free(cm->clpf_blocks); |
| cm->clpf_blocks = 0; |
| #endif |
| |
| 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 = TX_4X4; t < TX_SIZES; t++) |
| av1_full_to_model_counts(cpi->td.counts->coef[t], |
| cpi->td.rd_counts.coef_counts[t]); |
| |
| if (cm->refresh_frame_context == REFRESH_FRAME_CONTEXT_BACKWARD) { |
| #if CONFIG_ENTROPY |
| cm->partial_prob_update = 0; |
| #endif // CONFIG_ENTROPY |
| av1_adapt_coef_probs(cm); |
| av1_adapt_intra_frame_probs(cm); |
| } |
| |
| 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 (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; |
| |
| av1_rc_postencode_update(cpi, *size); |
| |
| #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; |
| } |
| |
| static void Pass0Encode(AV1_COMP *cpi, size_t *size, uint8_t *dest, |
| unsigned int *frame_flags) { |
| if (cpi->oxcf.rc_mode == AOM_CBR) { |
| av1_rc_get_one_pass_cbr_params(cpi); |
| } else { |
| av1_rc_get_one_pass_vbr_params(cpi); |
| } |
| encode_frame_to_data_rate(cpi, size, dest, frame_flags); |
| } |
| |
| static void Pass2Encode(AV1_COMP *cpi, size_t *size, uint8_t *dest, |
| unsigned int *frame_flags) { |
| encode_frame_to_data_rate(cpi, size, dest, 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 |
| } |
| |
| 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_AOM_HIGHBITDEPTH |
| int use_highbitdepth, |
| #endif |
| int subsampling_x, int subsampling_y) { |
| AV1_COMMON *const cm = &cpi->common; |
| |
| if (!cpi->initial_width || |
| #if CONFIG_AOM_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_AOM_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, unsigned int 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_AOM_HIGHBITDEPTH |
| const int use_highbitdepth = (sd->flags & YV12_FLAG_HIGHBITDEPTH) != 0; |
| #endif |
| |
| #if CONFIG_AOM_HIGHBITDEPTH |
| check_initial_width(cpi, use_highbitdepth, subsampling_x, subsampling_y); |
| #else |
| check_initial_width(cpi, subsampling_x, subsampling_y); |
| #endif // CONFIG_AOM_HIGHBITDEPTH |
| |
| aom_usec_timer_start(&timer); |
| |
| if (av1_lookahead_push(cpi->lookahead, sd, time_stamp, end_time, |
| #if CONFIG_AOM_HIGHBITDEPTH |
| use_highbitdepth, |
| #endif // CONFIG_AOM_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_AOM_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_AOM_HIGHBITDEPTH |
| aom_calc_highbd_psnr(orig, recon, &psnr, bit_depth, in_bit_depth); |
| #else |
| aom_calc_psnr(orig, recon, &psnr); |
| #endif // CONFIG_AOM_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_AOM_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_AOM_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_AOM_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_AOM_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_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 |
| 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 |
| |
| // 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) { |
| av1_end_first_pass(cpi); /* get last stats packet */ |
| cpi->twopass.first_pass_done = 1; |
| } |
| return -1; |
| } |
| |
| if (source->ts_start < cpi->first_time_stamp_ever) { |
| cpi->first_time_stamp_ever = source->ts_start; |
| cpi->last_end_time_stamp_seen = source->ts_start; |
| } |
| |
| // Clear down mmx registers |
| aom_clear_system_state(); |
| |
| // adjust frame rates based on timestamps given |
| if (cm->show_frame) adjust_frame_rate(cpi, source); |
| |
| // Find a free buffer for the new frame, releasing the reference previously |
| // held. |
| if (cm->new_fb_idx != INVALID_IDX) { |
| --pool->frame_bufs[cm->new_fb_idx].ref_count; |
| } |
| cm->new_fb_idx = get_free_fb(cm); |
| |
| if (cm->new_fb_idx == INVALID_IDX) return -1; |
| |
| 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) { |
| av1_rc_get_second_pass_params(cpi); |
| } else if (oxcf->pass == 1) { |
| set_frame_size(cpi); |
| } |
| |
| 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 (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, frame_flags); |
| } |
| |
| 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 |
| |
| 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_AOM_HIGHBITDEPTH |
| check_initial_width(cpi, cm->use_highbitdepth, 1, 1); |
| #else |
| check_initial_width(cpi, 1, 1); |
| #endif // CONFIG_AOM_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); |
| } |
| } |
