| /* |
| * Copyright (c) 2016, Alliance for Open Media. All rights reserved |
| * |
| * This source code is subject to the terms of the BSD 2 Clause License and |
| * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License |
| * was not distributed with this source code in the LICENSE file, you can |
| * obtain it at www.aomedia.org/license/software. If the Alliance for Open |
| * Media Patent License 1.0 was not distributed with this source code in the |
| * PATENTS file, you can obtain it at www.aomedia.org/license/patent. |
| */ |
| |
| #include <limits.h> |
| #include <math.h> |
| #include <stdio.h> |
| |
| #include "config/aom_config.h" |
| #include "config/aom_dsp_rtcd.h" |
| #include "config/aom_scale_rtcd.h" |
| #include "config/av1_rtcd.h" |
| |
| #include "aom_dsp/aom_dsp_common.h" |
| #include "aom_dsp/aom_filter.h" |
| #if CONFIG_DENOISE |
| #include "aom_dsp/grain_table.h" |
| #include "aom_dsp/noise_util.h" |
| #include "aom_dsp/noise_model.h" |
| #endif |
| #include "aom_dsp/psnr.h" |
| #if CONFIG_INTERNAL_STATS |
| #include "aom_dsp/ssim.h" |
| #endif |
| #include "aom_ports/aom_timer.h" |
| #include "aom_ports/mem.h" |
| #include "aom_ports/system_state.h" |
| #include "aom_scale/aom_scale.h" |
| #if CONFIG_BITSTREAM_DEBUG |
| #include "aom_util/debug_util.h" |
| #endif // CONFIG_BITSTREAM_DEBUG |
| |
| #include "av1/common/alloccommon.h" |
| #include "av1/common/cdef.h" |
| #include "av1/common/filter.h" |
| #include "av1/common/idct.h" |
| #include "av1/common/reconinter.h" |
| #include "av1/common/reconintra.h" |
| #include "av1/common/resize.h" |
| #include "av1/common/tile_common.h" |
| |
| #include "av1/encoder/av1_multi_thread.h" |
| #include "av1/encoder/aq_complexity.h" |
| #include "av1/encoder/aq_cyclicrefresh.h" |
| #include "av1/encoder/aq_variance.h" |
| #include "av1/encoder/bitstream.h" |
| #include "av1/encoder/context_tree.h" |
| #include "av1/encoder/encodeframe.h" |
| #include "av1/encoder/encodemv.h" |
| #include "av1/encoder/encode_strategy.h" |
| #include "av1/encoder/encoder.h" |
| #include "av1/encoder/encodetxb.h" |
| #include "av1/encoder/ethread.h" |
| #include "av1/encoder/firstpass.h" |
| #include "av1/encoder/grain_test_vectors.h" |
| #include "av1/encoder/hash_motion.h" |
| #include "av1/encoder/mbgraph.h" |
| #include "av1/encoder/picklpf.h" |
| #include "av1/encoder/pickrst.h" |
| #include "av1/encoder/random.h" |
| #include "av1/encoder/ratectrl.h" |
| #include "av1/encoder/rd.h" |
| #include "av1/encoder/rdopt.h" |
| #include "av1/encoder/segmentation.h" |
| #include "av1/encoder/speed_features.h" |
| #include "av1/encoder/reconinter_enc.h" |
| |
| #define DEFAULT_EXPLICIT_ORDER_HINT_BITS 7 |
| |
| #if CONFIG_ENTROPY_STATS |
| FRAME_COUNTS aggregate_fc; |
| #endif // CONFIG_ENTROPY_STATS |
| |
| #define AM_SEGMENT_ID_INACTIVE 7 |
| #define AM_SEGMENT_ID_ACTIVE 0 |
| |
| // Whether to use high precision mv for altref computation. |
| #define ALTREF_HIGH_PRECISION_MV 1 |
| |
| // Q threshold for high precision mv. Choose a very high value for now so that |
| // HIGH_PRECISION is always chosen. |
| #define HIGH_PRECISION_MV_QTHRESH 200 |
| |
| // #define OUTPUT_YUV_REC |
| #ifdef OUTPUT_YUV_SKINMAP |
| FILE *yuv_skinmap_file = NULL; |
| #endif |
| #ifdef OUTPUT_YUV_REC |
| FILE *yuv_rec_file; |
| #define FILE_NAME_LEN 100 |
| #endif |
| |
| // Estimate if the source frame is screen content, based on the portion of |
| // blocks that have no more than 4 (experimentally selected) luma colors. |
| static int is_screen_content(const uint8_t *src, int use_hbd, int bd, |
| int stride, int width, int height) { |
| assert(src != NULL); |
| int counts = 0; |
| const int blk_w = 16; |
| const int blk_h = 16; |
| const int limit = 4; |
| for (int r = 0; r + blk_h <= height; r += blk_h) { |
| for (int c = 0; c + blk_w <= width; c += blk_w) { |
| int count_buf[1 << 12]; // Maximum (1 << 12) color levels. |
| const int n_colors = |
| use_hbd ? av1_count_colors_highbd(src + r * stride + c, stride, blk_w, |
| blk_h, bd, count_buf) |
| : av1_count_colors(src + r * stride + c, stride, blk_w, blk_h, |
| count_buf); |
| if (n_colors > 1 && n_colors <= limit) counts++; |
| } |
| } |
| // The threshold is 10%. |
| return counts * blk_h * blk_w * 10 > width * height; |
| } |
| |
| static INLINE void Scale2Ratio(AOM_SCALING mode, int *hr, int *hs) { |
| switch (mode) { |
| case NORMAL: |
| *hr = 1; |
| *hs = 1; |
| break; |
| case FOURFIVE: |
| *hr = 4; |
| *hs = 5; |
| break; |
| case THREEFIVE: |
| *hr = 3; |
| *hs = 5; |
| break; |
| case ONETWO: |
| *hr = 1; |
| *hs = 2; |
| break; |
| default: |
| *hr = 1; |
| *hs = 1; |
| assert(0); |
| break; |
| } |
| } |
| |
| // Mark all inactive blocks as active. Other segmentation features may be set |
| // so memset cannot be used, instead only inactive blocks should be reset. |
| static void suppress_active_map(AV1_COMP *cpi) { |
| unsigned char *const seg_map = cpi->segmentation_map; |
| int i; |
| if (cpi->active_map.enabled || cpi->active_map.update) |
| for (i = 0; i < cpi->common.mi_rows * cpi->common.mi_cols; ++i) |
| if (seg_map[i] == AM_SEGMENT_ID_INACTIVE) |
| seg_map[i] = AM_SEGMENT_ID_ACTIVE; |
| } |
| |
| static void apply_active_map(AV1_COMP *cpi) { |
| struct segmentation *const seg = &cpi->common.seg; |
| unsigned char *const seg_map = cpi->segmentation_map; |
| const unsigned char *const active_map = cpi->active_map.map; |
| int i; |
| |
| assert(AM_SEGMENT_ID_ACTIVE == CR_SEGMENT_ID_BASE); |
| |
| if (frame_is_intra_only(&cpi->common)) { |
| cpi->active_map.enabled = 0; |
| cpi->active_map.update = 1; |
| } |
| |
| if (cpi->active_map.update) { |
| if (cpi->active_map.enabled) { |
| for (i = 0; i < cpi->common.mi_rows * cpi->common.mi_cols; ++i) |
| if (seg_map[i] == AM_SEGMENT_ID_ACTIVE) seg_map[i] = active_map[i]; |
| av1_enable_segmentation(seg); |
| av1_enable_segfeature(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_SKIP); |
| av1_enable_segfeature(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_ALT_LF_Y_H); |
| av1_enable_segfeature(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_ALT_LF_Y_V); |
| av1_enable_segfeature(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_ALT_LF_U); |
| av1_enable_segfeature(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_ALT_LF_V); |
| |
| av1_set_segdata(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_ALT_LF_Y_H, |
| -MAX_LOOP_FILTER); |
| av1_set_segdata(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_ALT_LF_Y_V, |
| -MAX_LOOP_FILTER); |
| av1_set_segdata(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_ALT_LF_U, |
| -MAX_LOOP_FILTER); |
| av1_set_segdata(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_ALT_LF_V, |
| -MAX_LOOP_FILTER); |
| } else { |
| av1_disable_segfeature(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_SKIP); |
| av1_disable_segfeature(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_ALT_LF_Y_H); |
| av1_disable_segfeature(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_ALT_LF_Y_V); |
| av1_disable_segfeature(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_ALT_LF_U); |
| av1_disable_segfeature(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_ALT_LF_V); |
| if (seg->enabled) { |
| seg->update_data = 1; |
| seg->update_map = 1; |
| } |
| } |
| cpi->active_map.update = 0; |
| } |
| } |
| |
| int av1_set_active_map(AV1_COMP *cpi, unsigned char *new_map_16x16, int rows, |
| int cols) { |
| if (rows == cpi->common.mb_rows && cols == cpi->common.mb_cols) { |
| unsigned char *const active_map_8x8 = cpi->active_map.map; |
| const int mi_rows = cpi->common.mi_rows; |
| const int mi_cols = cpi->common.mi_cols; |
| const int row_scale = mi_size_high[BLOCK_16X16] == 2 ? 1 : 2; |
| const int col_scale = mi_size_wide[BLOCK_16X16] == 2 ? 1 : 2; |
| cpi->active_map.update = 1; |
| if (new_map_16x16) { |
| int r, c; |
| for (r = 0; r < mi_rows; ++r) { |
| for (c = 0; c < mi_cols; ++c) { |
| active_map_8x8[r * mi_cols + c] = |
| new_map_16x16[(r >> row_scale) * cols + (c >> col_scale)] |
| ? AM_SEGMENT_ID_ACTIVE |
| : AM_SEGMENT_ID_INACTIVE; |
| } |
| } |
| cpi->active_map.enabled = 1; |
| } else { |
| cpi->active_map.enabled = 0; |
| } |
| return 0; |
| } else { |
| return -1; |
| } |
| } |
| |
| int av1_get_active_map(AV1_COMP *cpi, unsigned char *new_map_16x16, int rows, |
| int cols) { |
| if (rows == cpi->common.mb_rows && cols == cpi->common.mb_cols && |
| new_map_16x16) { |
| unsigned char *const seg_map_8x8 = cpi->segmentation_map; |
| const int mi_rows = cpi->common.mi_rows; |
| const int mi_cols = cpi->common.mi_cols; |
| const int row_scale = mi_size_high[BLOCK_16X16] == 2 ? 1 : 2; |
| const int col_scale = mi_size_wide[BLOCK_16X16] == 2 ? 1 : 2; |
| |
| memset(new_map_16x16, !cpi->active_map.enabled, rows * cols); |
| if (cpi->active_map.enabled) { |
| int r, c; |
| for (r = 0; r < mi_rows; ++r) { |
| for (c = 0; c < mi_cols; ++c) { |
| // Cyclic refresh segments are considered active despite not having |
| // AM_SEGMENT_ID_ACTIVE |
| new_map_16x16[(r >> row_scale) * cols + (c >> col_scale)] |= |
| seg_map_8x8[r * mi_cols + c] != AM_SEGMENT_ID_INACTIVE; |
| } |
| } |
| } |
| return 0; |
| } else { |
| return -1; |
| } |
| } |
| |
| // Compute the horizontal frequency components' energy in a frame |
| // by calculuating the 16x4 Horizontal DCT. This is to be used to |
| // decide the superresolution parameters. |
| void analyze_hor_freq(const AV1_COMP *cpi, double *energy) { |
| uint64_t freq_energy[16] = { 0 }; |
| const YV12_BUFFER_CONFIG *buf = cpi->source; |
| const int bd = cpi->td.mb.e_mbd.bd; |
| const int width = buf->y_crop_width; |
| const int height = buf->y_crop_height; |
| DECLARE_ALIGNED(16, int32_t, coeff[16 * 4]); |
| int n = 0; |
| memset(freq_energy, 0, sizeof(freq_energy)); |
| if (buf->flags & YV12_FLAG_HIGHBITDEPTH) { |
| const int16_t *src16 = (const int16_t *)CONVERT_TO_SHORTPTR(buf->y_buffer); |
| for (int i = 0; i < height - 4; i += 4) { |
| for (int j = 0; j < width - 16; j += 16) { |
| av1_fwd_txfm2d_16x4(src16 + i * buf->y_stride + j, coeff, buf->y_stride, |
| H_DCT, bd); |
| for (int k = 1; k < 16; ++k) { |
| const uint64_t this_energy = |
| ((int64_t)coeff[k] * coeff[k]) + |
| ((int64_t)coeff[k + 16] * coeff[k + 16]) + |
| ((int64_t)coeff[k + 32] * coeff[k + 32]) + |
| ((int64_t)coeff[k + 48] * coeff[k + 48]); |
| freq_energy[k] += ROUND_POWER_OF_TWO(this_energy, 2 + 2 * (bd - 8)); |
| } |
| n++; |
| } |
| } |
| } else { |
| assert(bd == 8); |
| DECLARE_ALIGNED(16, int16_t, src16[16 * 4]); |
| for (int i = 0; i < height - 4; i += 4) { |
| for (int j = 0; j < width - 16; j += 16) { |
| for (int ii = 0; ii < 4; ++ii) |
| for (int jj = 0; jj < 16; ++jj) |
| src16[ii * 16 + jj] = |
| buf->y_buffer[(i + ii) * buf->y_stride + (j + jj)]; |
| av1_fwd_txfm2d_16x4(src16, coeff, 16, H_DCT, bd); |
| for (int k = 1; k < 16; ++k) { |
| const uint64_t this_energy = |
| ((int64_t)coeff[k] * coeff[k]) + |
| ((int64_t)coeff[k + 16] * coeff[k + 16]) + |
| ((int64_t)coeff[k + 32] * coeff[k + 32]) + |
| ((int64_t)coeff[k + 48] * coeff[k + 48]); |
| freq_energy[k] += ROUND_POWER_OF_TWO(this_energy, 2); |
| } |
| n++; |
| } |
| } |
| } |
| if (n) { |
| for (int k = 1; k < 16; ++k) energy[k] = (double)freq_energy[k] / n; |
| // Convert to cumulative energy |
| for (int k = 14; k > 0; --k) energy[k] += energy[k + 1]; |
| } else { |
| for (int k = 1; k < 16; ++k) energy[k] = 1e+20; |
| } |
| } |
| |
| static void set_high_precision_mv(AV1_COMP *cpi, int allow_high_precision_mv, |
| int cur_frame_force_integer_mv) { |
| MACROBLOCK *const mb = &cpi->td.mb; |
| cpi->common.allow_high_precision_mv = |
| allow_high_precision_mv && cur_frame_force_integer_mv == 0; |
| const int copy_hp = |
| cpi->common.allow_high_precision_mv && cur_frame_force_integer_mv == 0; |
| int *(*src)[2] = copy_hp ? &mb->nmvcost_hp : &mb->nmvcost; |
| mb->mv_cost_stack = *src; |
| } |
| |
| static BLOCK_SIZE select_sb_size(const AV1_COMP *const cpi) { |
| const AV1_COMMON *const cm = &cpi->common; |
| |
| if (cpi->oxcf.superblock_size == AOM_SUPERBLOCK_SIZE_64X64) |
| return BLOCK_64X64; |
| #if CONFIG_FILEOPTIONS |
| if (cm->options && cm->options->ext_partition) |
| #endif |
| if (cpi->oxcf.superblock_size == AOM_SUPERBLOCK_SIZE_128X128) |
| return BLOCK_128X128; |
| |
| assert(cpi->oxcf.superblock_size == AOM_SUPERBLOCK_SIZE_DYNAMIC); |
| |
| // TODO(any): Possibly could improve this with a heuristic. |
| #if CONFIG_FILEOPTIONS |
| if (cm->options && !cm->options->ext_partition) return BLOCK_64X64; |
| #endif |
| |
| // When superres / resize is on, 'cm->width / height' can change between |
| // calls, so we don't apply this heuristic there. Also, this heuristic gives |
| // compression gain for speed >= 2 only. |
| // Things break if superblock size changes per-frame which is why this |
| // heuristic is set based on configured speed rather than actual |
| // speed-features (which may change per-frame in future) |
| if (cpi->oxcf.superres_mode == SUPERRES_NONE && |
| cpi->oxcf.resize_mode == RESIZE_NONE && cpi->oxcf.speed >= 2) { |
| return (cm->width >= 480 && cm->height >= 360) ? BLOCK_128X128 |
| : BLOCK_64X64; |
| } |
| |
| return BLOCK_128X128; |
| } |
| |
| static void setup_frame(AV1_COMP *cpi) { |
| AV1_COMMON *const cm = &cpi->common; |
| // Set up entropy context depending on frame type. The decoder mandates |
| // the use of the default context, index 0, for keyframes and inter |
| // frames where the error_resilient_mode or intra_only flag is set. For |
| // other inter-frames the encoder currently uses only two contexts; |
| // context 1 for ALTREF frames and context 0 for the others. |
| |
| if (frame_is_intra_only(cm) || cm->error_resilient_mode || |
| cpi->ext_use_primary_ref_none) { |
| av1_setup_past_independence(cm); |
| } |
| |
| if (cm->current_frame.frame_type == KEY_FRAME && cm->show_frame) { |
| cpi->refresh_golden_frame = 1; |
| cpi->refresh_alt_ref_frame = 1; |
| av1_zero(cpi->interp_filter_selected); |
| set_sb_size(&cm->seq_params, select_sb_size(cpi)); |
| } else if (frame_is_sframe(cm)) { |
| cpi->refresh_golden_frame = 1; |
| cpi->refresh_alt_ref_frame = 1; |
| av1_zero(cpi->interp_filter_selected); |
| set_sb_size(&cm->seq_params, select_sb_size(cpi)); |
| } else { |
| const RefCntBuffer *const primary_ref_buf = get_primary_ref_frame_buf(cm); |
| if (primary_ref_buf == NULL) { |
| av1_setup_past_independence(cm); |
| cm->seg.update_map = 1; |
| cm->seg.update_data = 1; |
| } else { |
| *cm->fc = primary_ref_buf->frame_context; |
| } |
| av1_zero(cpi->interp_filter_selected[0]); |
| } |
| |
| cm->prev_frame = get_primary_ref_frame_buf(cm); |
| cpi->vaq_refresh = 0; |
| } |
| |
| static void enc_setup_mi(AV1_COMMON *cm) { |
| int i; |
| int mi_rows_sb_aligned = calc_mi_size(cm->mi_rows); |
| cm->mi = cm->mip; |
| memset(cm->mip, 0, cm->mi_stride * mi_rows_sb_aligned * sizeof(*cm->mip)); |
| cm->prev_mi = cm->prev_mip; |
| // Clear top border row |
| memset(cm->prev_mip, 0, sizeof(*cm->prev_mip) * cm->mi_stride); |
| // Clear left border column |
| for (i = 0; i < mi_rows_sb_aligned; ++i) |
| memset(&cm->prev_mip[i * cm->mi_stride], 0, sizeof(*cm->prev_mip)); |
| cm->mi_grid_visible = cm->mi_grid_base; |
| cm->prev_mi_grid_visible = cm->prev_mi_grid_base; |
| |
| memset(cm->mi_grid_base, 0, |
| cm->mi_stride * mi_rows_sb_aligned * sizeof(*cm->mi_grid_base)); |
| } |
| |
| static int enc_alloc_mi(AV1_COMMON *cm, int mi_size) { |
| cm->mip = aom_calloc(mi_size, sizeof(*cm->mip)); |
| if (!cm->mip) return 1; |
| cm->prev_mip = aom_calloc(mi_size, sizeof(*cm->prev_mip)); |
| if (!cm->prev_mip) return 1; |
| cm->mi_alloc_size = mi_size; |
| |
| cm->mi_grid_base = |
| (MB_MODE_INFO **)aom_calloc(mi_size, sizeof(MB_MODE_INFO *)); |
| if (!cm->mi_grid_base) return 1; |
| cm->prev_mi_grid_base = |
| (MB_MODE_INFO **)aom_calloc(mi_size, sizeof(MB_MODE_INFO *)); |
| if (!cm->prev_mi_grid_base) return 1; |
| |
| return 0; |
| } |
| |
| static void enc_free_mi(AV1_COMMON *cm) { |
| aom_free(cm->mip); |
| cm->mip = NULL; |
| aom_free(cm->prev_mip); |
| cm->prev_mip = NULL; |
| aom_free(cm->mi_grid_base); |
| cm->mi_grid_base = NULL; |
| aom_free(cm->prev_mi_grid_base); |
| cm->prev_mi_grid_base = NULL; |
| cm->mi_alloc_size = 0; |
| } |
| |
| static void swap_mi_and_prev_mi(AV1_COMMON *cm) { |
| // Current mip will be the prev_mip for the next frame. |
| MB_MODE_INFO **temp_base = cm->prev_mi_grid_base; |
| MB_MODE_INFO *temp = cm->prev_mip; |
| cm->prev_mip = cm->mip; |
| cm->mip = temp; |
| |
| // Update the upper left visible macroblock ptrs. |
| cm->mi = cm->mip; |
| cm->prev_mi = cm->prev_mip; |
| |
| cm->prev_mi_grid_base = cm->mi_grid_base; |
| cm->mi_grid_base = temp_base; |
| cm->mi_grid_visible = cm->mi_grid_base; |
| cm->prev_mi_grid_visible = cm->prev_mi_grid_base; |
| } |
| |
| void av1_initialize_enc(void) { |
| av1_rtcd(); |
| aom_dsp_rtcd(); |
| aom_scale_rtcd(); |
| av1_init_intra_predictors(); |
| av1_init_me_luts(); |
| av1_rc_init_minq_luts(); |
| av1_init_wedge_masks(); |
| } |
| |
| static void dealloc_context_buffers_ext(AV1_COMP *cpi) { |
| if (cpi->mbmi_ext_base) { |
| aom_free(cpi->mbmi_ext_base); |
| cpi->mbmi_ext_base = NULL; |
| } |
| } |
| |
| static void alloc_context_buffers_ext(AV1_COMP *cpi) { |
| AV1_COMMON *cm = &cpi->common; |
| int mi_size = cm->mi_cols * cm->mi_rows; |
| |
| dealloc_context_buffers_ext(cpi); |
| CHECK_MEM_ERROR(cm, cpi->mbmi_ext_base, |
| aom_calloc(mi_size, sizeof(*cpi->mbmi_ext_base))); |
| } |
| |
| static void reset_film_grain_chroma_params(aom_film_grain_t *pars) { |
| pars->num_cr_points = 0; |
| pars->cr_mult = 0; |
| pars->cr_luma_mult = 0; |
| memset(pars->scaling_points_cr, 0, sizeof(pars->scaling_points_cr)); |
| memset(pars->ar_coeffs_cr, 0, sizeof(pars->ar_coeffs_cr)); |
| pars->num_cb_points = 0; |
| pars->cb_mult = 0; |
| pars->cb_luma_mult = 0; |
| pars->chroma_scaling_from_luma = 0; |
| memset(pars->scaling_points_cb, 0, sizeof(pars->scaling_points_cb)); |
| memset(pars->ar_coeffs_cb, 0, sizeof(pars->ar_coeffs_cb)); |
| } |
| |
| static void update_film_grain_parameters(struct AV1_COMP *cpi, |
| const AV1EncoderConfig *oxcf) { |
| AV1_COMMON *const cm = &cpi->common; |
| cpi->oxcf = *oxcf; |
| |
| if (cpi->film_grain_table) { |
| aom_film_grain_table_free(cpi->film_grain_table); |
| aom_free(cpi->film_grain_table); |
| cpi->film_grain_table = NULL; |
| } |
| |
| if (oxcf->film_grain_test_vector) { |
| cm->seq_params.film_grain_params_present = 1; |
| if (cm->current_frame.frame_type == KEY_FRAME) { |
| memcpy(&cm->film_grain_params, |
| film_grain_test_vectors + oxcf->film_grain_test_vector - 1, |
| sizeof(cm->film_grain_params)); |
| if (oxcf->monochrome) |
| reset_film_grain_chroma_params(&cm->film_grain_params); |
| cm->film_grain_params.bit_depth = cm->seq_params.bit_depth; |
| if (cm->seq_params.color_range == AOM_CR_FULL_RANGE) { |
| cm->film_grain_params.clip_to_restricted_range = 0; |
| } |
| } |
| } else if (oxcf->film_grain_table_filename) { |
| cpi->film_grain_table = aom_malloc(sizeof(*cpi->film_grain_table)); |
| memset(cpi->film_grain_table, 0, sizeof(aom_film_grain_table_t)); |
| |
| aom_film_grain_table_read(cpi->film_grain_table, |
| oxcf->film_grain_table_filename, &cm->error); |
| } else { |
| cm->seq_params.film_grain_params_present = 0; |
| memset(&cm->film_grain_params, 0, sizeof(cm->film_grain_params)); |
| } |
| } |
| |
| static void dealloc_compressor_data(AV1_COMP *cpi) { |
| AV1_COMMON *const cm = &cpi->common; |
| const int num_planes = av1_num_planes(cm); |
| |
| dealloc_context_buffers_ext(cpi); |
| |
| aom_free(cpi->tile_data); |
| cpi->tile_data = NULL; |
| |
| // Delete sementation map |
| aom_free(cpi->segmentation_map); |
| cpi->segmentation_map = NULL; |
| |
| av1_cyclic_refresh_free(cpi->cyclic_refresh); |
| cpi->cyclic_refresh = NULL; |
| |
| aom_free(cpi->active_map.map); |
| cpi->active_map.map = NULL; |
| |
| aom_free(cpi->td.mb.above_pred_buf); |
| cpi->td.mb.above_pred_buf = NULL; |
| |
| aom_free(cpi->td.mb.left_pred_buf); |
| cpi->td.mb.left_pred_buf = NULL; |
| |
| aom_free(cpi->td.mb.wsrc_buf); |
| cpi->td.mb.wsrc_buf = NULL; |
| |
| #if CONFIG_COLLECT_INTER_MODE_RD_STATS |
| aom_free(cpi->td.mb.inter_modes_info); |
| cpi->td.mb.inter_modes_info = NULL; |
| #endif |
| |
| for (int i = 0; i < 2; i++) |
| for (int j = 0; j < 2; j++) { |
| aom_free(cpi->td.mb.hash_value_buffer[i][j]); |
| cpi->td.mb.hash_value_buffer[i][j] = NULL; |
| } |
| aom_free(cpi->td.mb.mask_buf); |
| cpi->td.mb.mask_buf = NULL; |
| |
| aom_free(cm->tpl_mvs); |
| cm->tpl_mvs = NULL; |
| |
| av1_free_ref_frame_buffers(cm->buffer_pool); |
| av1_free_txb_buf(cpi); |
| av1_free_context_buffers(cm); |
| |
| aom_free_frame_buffer(&cpi->last_frame_uf); |
| av1_free_restoration_buffers(cm); |
| aom_free_frame_buffer(&cpi->trial_frame_rst); |
| aom_free_frame_buffer(&cpi->scaled_source); |
| aom_free_frame_buffer(&cpi->scaled_last_source); |
| aom_free_frame_buffer(&cpi->alt_ref_buffer); |
| av1_lookahead_destroy(cpi->lookahead); |
| |
| aom_free(cpi->tile_tok[0][0]); |
| cpi->tile_tok[0][0] = 0; |
| |
| aom_free(cpi->tplist[0][0]); |
| cpi->tplist[0][0] = NULL; |
| |
| av1_free_pc_tree(&cpi->td, num_planes); |
| |
| aom_free(cpi->td.mb.palette_buffer); |
| |
| aom_free(cpi->td.mb.tmp_conv_dst); |
| for (int j = 0; j < 2; ++j) { |
| aom_free(cpi->td.mb.tmp_obmc_bufs[j]); |
| } |
| |
| #if CONFIG_DENOISE |
| if (cpi->denoise_and_model) { |
| aom_denoise_and_model_free(cpi->denoise_and_model); |
| cpi->denoise_and_model = NULL; |
| } |
| #endif |
| if (cpi->film_grain_table) { |
| aom_film_grain_table_free(cpi->film_grain_table); |
| cpi->film_grain_table = NULL; |
| } |
| } |
| |
| static void save_coding_context(AV1_COMP *cpi) { |
| CODING_CONTEXT *const cc = &cpi->coding_context; |
| AV1_COMMON *cm = &cpi->common; |
| |
| // Stores a snapshot of key state variables which can subsequently be |
| // restored with a call to av1_restore_coding_context. These functions are |
| // intended for use in a re-code loop in av1_compress_frame where the |
| // quantizer value is adjusted between loop iterations. |
| av1_copy(cc->nmv_vec_cost, cpi->td.mb.nmv_vec_cost); |
| av1_copy(cc->nmv_costs, cpi->nmv_costs); |
| av1_copy(cc->nmv_costs_hp, cpi->nmv_costs_hp); |
| |
| cc->fc = *cm->fc; |
| } |
| |
| static void restore_coding_context(AV1_COMP *cpi) { |
| CODING_CONTEXT *const cc = &cpi->coding_context; |
| AV1_COMMON *cm = &cpi->common; |
| |
| // Restore key state variables to the snapshot state stored in the |
| // previous call to av1_save_coding_context. |
| av1_copy(cpi->td.mb.nmv_vec_cost, cc->nmv_vec_cost); |
| av1_copy(cpi->nmv_costs, cc->nmv_costs); |
| av1_copy(cpi->nmv_costs_hp, cc->nmv_costs_hp); |
| |
| *cm->fc = cc->fc; |
| } |
| |
| static void configure_static_seg_features(AV1_COMP *cpi) { |
| AV1_COMMON *const cm = &cpi->common; |
| const RATE_CONTROL *const rc = &cpi->rc; |
| struct segmentation *const seg = &cm->seg; |
| |
| int high_q = (int)(rc->avg_q > 48.0); |
| int qi_delta; |
| |
| // Disable and clear down for KF |
| if (cm->current_frame.frame_type == KEY_FRAME) { |
| // Clear down the global segmentation map |
| memset(cpi->segmentation_map, 0, cm->mi_rows * cm->mi_cols); |
| seg->update_map = 0; |
| seg->update_data = 0; |
| cpi->static_mb_pct = 0; |
| |
| // Disable segmentation |
| av1_disable_segmentation(seg); |
| |
| // Clear down the segment features. |
| av1_clearall_segfeatures(seg); |
| } else if (cpi->refresh_alt_ref_frame) { |
| // If this is an alt ref frame |
| // Clear down the global segmentation map |
| memset(cpi->segmentation_map, 0, cm->mi_rows * cm->mi_cols); |
| seg->update_map = 0; |
| seg->update_data = 0; |
| cpi->static_mb_pct = 0; |
| |
| // Disable segmentation and individual segment features by default |
| av1_disable_segmentation(seg); |
| av1_clearall_segfeatures(seg); |
| |
| // Scan frames from current to arf frame. |
| // This function re-enables segmentation if appropriate. |
| av1_update_mbgraph_stats(cpi); |
| |
| // If segmentation was enabled set those features needed for the |
| // arf itself. |
| if (seg->enabled) { |
| seg->update_map = 1; |
| seg->update_data = 1; |
| |
| qi_delta = av1_compute_qdelta(rc, rc->avg_q, rc->avg_q * 0.875, |
| cm->seq_params.bit_depth); |
| av1_set_segdata(seg, 1, SEG_LVL_ALT_Q, qi_delta - 2); |
| av1_set_segdata(seg, 1, SEG_LVL_ALT_LF_Y_H, -2); |
| av1_set_segdata(seg, 1, SEG_LVL_ALT_LF_Y_V, -2); |
| av1_set_segdata(seg, 1, SEG_LVL_ALT_LF_U, -2); |
| av1_set_segdata(seg, 1, SEG_LVL_ALT_LF_V, -2); |
| |
| av1_enable_segfeature(seg, 1, SEG_LVL_ALT_LF_Y_H); |
| av1_enable_segfeature(seg, 1, SEG_LVL_ALT_LF_Y_V); |
| av1_enable_segfeature(seg, 1, SEG_LVL_ALT_LF_U); |
| av1_enable_segfeature(seg, 1, SEG_LVL_ALT_LF_V); |
| |
| av1_enable_segfeature(seg, 1, SEG_LVL_ALT_Q); |
| } |
| } else if (seg->enabled) { |
| // All other frames if segmentation has been enabled |
| |
| // First normal frame in a valid gf or alt ref group |
| if (rc->frames_since_golden == 0) { |
| // Set up segment features for normal frames in an arf group |
| if (rc->source_alt_ref_active) { |
| seg->update_map = 0; |
| seg->update_data = 1; |
| |
| qi_delta = av1_compute_qdelta(rc, rc->avg_q, rc->avg_q * 1.125, |
| cm->seq_params.bit_depth); |
| av1_set_segdata(seg, 1, SEG_LVL_ALT_Q, qi_delta + 2); |
| av1_enable_segfeature(seg, 1, SEG_LVL_ALT_Q); |
| |
| av1_set_segdata(seg, 1, SEG_LVL_ALT_LF_Y_H, -2); |
| av1_set_segdata(seg, 1, SEG_LVL_ALT_LF_Y_V, -2); |
| av1_set_segdata(seg, 1, SEG_LVL_ALT_LF_U, -2); |
| av1_set_segdata(seg, 1, SEG_LVL_ALT_LF_V, -2); |
| |
| av1_enable_segfeature(seg, 1, SEG_LVL_ALT_LF_Y_H); |
| av1_enable_segfeature(seg, 1, SEG_LVL_ALT_LF_Y_V); |
| av1_enable_segfeature(seg, 1, SEG_LVL_ALT_LF_U); |
| av1_enable_segfeature(seg, 1, SEG_LVL_ALT_LF_V); |
| |
| // Segment coding disabled for compred testing |
| if (high_q || (cpi->static_mb_pct == 100)) { |
| av1_set_segdata(seg, 1, SEG_LVL_REF_FRAME, ALTREF_FRAME); |
| av1_enable_segfeature(seg, 1, SEG_LVL_REF_FRAME); |
| av1_enable_segfeature(seg, 1, SEG_LVL_SKIP); |
| } |
| } else { |
| // Disable segmentation and clear down features if alt ref |
| // is not active for this group |
| |
| av1_disable_segmentation(seg); |
| |
| memset(cpi->segmentation_map, 0, cm->mi_rows * cm->mi_cols); |
| |
| seg->update_map = 0; |
| seg->update_data = 0; |
| |
| av1_clearall_segfeatures(seg); |
| } |
| } else if (rc->is_src_frame_alt_ref) { |
| // Special case where we are coding over the top of a previous |
| // alt ref frame. |
| // Segment coding disabled for compred testing |
| |
| // Enable ref frame features for segment 0 as well |
| av1_enable_segfeature(seg, 0, SEG_LVL_REF_FRAME); |
| av1_enable_segfeature(seg, 1, SEG_LVL_REF_FRAME); |
| |
| // All mbs should use ALTREF_FRAME |
| av1_clear_segdata(seg, 0, SEG_LVL_REF_FRAME); |
| av1_set_segdata(seg, 0, SEG_LVL_REF_FRAME, ALTREF_FRAME); |
| av1_clear_segdata(seg, 1, SEG_LVL_REF_FRAME); |
| av1_set_segdata(seg, 1, SEG_LVL_REF_FRAME, ALTREF_FRAME); |
| |
| // Skip all MBs if high Q (0,0 mv and skip coeffs) |
| if (high_q) { |
| av1_enable_segfeature(seg, 0, SEG_LVL_SKIP); |
| av1_enable_segfeature(seg, 1, SEG_LVL_SKIP); |
| } |
| // Enable data update |
| seg->update_data = 1; |
| } else { |
| // All other frames. |
| |
| // No updates.. leave things as they are. |
| seg->update_map = 0; |
| seg->update_data = 0; |
| } |
| } |
| } |
| |
| static void update_reference_segmentation_map(AV1_COMP *cpi) { |
| AV1_COMMON *const cm = &cpi->common; |
| MB_MODE_INFO **mi_4x4_ptr = cm->mi_grid_visible; |
| uint8_t *cache_ptr = cm->cur_frame->seg_map; |
| int row, col; |
| |
| for (row = 0; row < cm->mi_rows; row++) { |
| MB_MODE_INFO **mi_4x4 = mi_4x4_ptr; |
| uint8_t *cache = cache_ptr; |
| for (col = 0; col < cm->mi_cols; col++, mi_4x4++, cache++) |
| cache[0] = mi_4x4[0]->segment_id; |
| mi_4x4_ptr += cm->mi_stride; |
| cache_ptr += cm->mi_cols; |
| } |
| } |
| |
| static void alloc_raw_frame_buffers(AV1_COMP *cpi) { |
| AV1_COMMON *cm = &cpi->common; |
| const SequenceHeader *const seq_params = &cm->seq_params; |
| const AV1EncoderConfig *oxcf = &cpi->oxcf; |
| |
| if (!cpi->lookahead) |
| cpi->lookahead = av1_lookahead_init( |
| oxcf->width, oxcf->height, seq_params->subsampling_x, |
| seq_params->subsampling_y, seq_params->use_highbitdepth, |
| oxcf->lag_in_frames, oxcf->border_in_pixels); |
| if (!cpi->lookahead) |
| aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR, |
| "Failed to allocate lag buffers"); |
| |
| // TODO(agrange) Check if ARF is enabled and skip allocation if not. |
| if (aom_realloc_frame_buffer( |
| &cpi->alt_ref_buffer, oxcf->width, oxcf->height, |
| seq_params->subsampling_x, seq_params->subsampling_y, |
| seq_params->use_highbitdepth, oxcf->border_in_pixels, |
| cm->byte_alignment, NULL, NULL, NULL)) |
| aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR, |
| "Failed to allocate altref buffer"); |
| } |
| |
| static void alloc_util_frame_buffers(AV1_COMP *cpi) { |
| AV1_COMMON *const cm = &cpi->common; |
| const SequenceHeader *const seq_params = &cm->seq_params; |
| if (aom_realloc_frame_buffer( |
| &cpi->last_frame_uf, cm->width, cm->height, seq_params->subsampling_x, |
| seq_params->subsampling_y, seq_params->use_highbitdepth, |
| cpi->oxcf.border_in_pixels, cm->byte_alignment, NULL, NULL, NULL)) |
| aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR, |
| "Failed to allocate last frame buffer"); |
| |
| if (aom_realloc_frame_buffer( |
| &cpi->trial_frame_rst, cm->superres_upscaled_width, |
| cm->superres_upscaled_height, seq_params->subsampling_x, |
| seq_params->subsampling_y, seq_params->use_highbitdepth, |
| AOM_RESTORATION_FRAME_BORDER, cm->byte_alignment, NULL, NULL, NULL)) |
| aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR, |
| "Failed to allocate trial restored frame buffer"); |
| |
| if (aom_realloc_frame_buffer( |
| &cpi->scaled_source, cm->width, cm->height, seq_params->subsampling_x, |
| seq_params->subsampling_y, seq_params->use_highbitdepth, |
| cpi->oxcf.border_in_pixels, cm->byte_alignment, NULL, NULL, NULL)) |
| aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR, |
| "Failed to allocate scaled source buffer"); |
| |
| if (aom_realloc_frame_buffer( |
| &cpi->scaled_last_source, cm->width, cm->height, |
| seq_params->subsampling_x, seq_params->subsampling_y, |
| seq_params->use_highbitdepth, cpi->oxcf.border_in_pixels, |
| cm->byte_alignment, NULL, NULL, NULL)) |
| aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR, |
| "Failed to allocate scaled last source buffer"); |
| } |
| |
| static void alloc_compressor_data(AV1_COMP *cpi) { |
| AV1_COMMON *cm = &cpi->common; |
| const int num_planes = av1_num_planes(cm); |
| |
| av1_alloc_context_buffers(cm, cm->width, cm->height); |
| |
| int mi_rows_aligned_to_sb = |
| ALIGN_POWER_OF_TWO(cm->mi_rows, cm->seq_params.mib_size_log2); |
| int sb_rows = mi_rows_aligned_to_sb >> cm->seq_params.mib_size_log2; |
| |
| av1_alloc_txb_buf(cpi); |
| |
| alloc_context_buffers_ext(cpi); |
| |
| aom_free(cpi->tile_tok[0][0]); |
| |
| { |
| unsigned int tokens = |
| get_token_alloc(cm->mb_rows, cm->mb_cols, MAX_SB_SIZE_LOG2, num_planes); |
| CHECK_MEM_ERROR(cm, cpi->tile_tok[0][0], |
| aom_calloc(tokens, sizeof(*cpi->tile_tok[0][0]))); |
| } |
| aom_free(cpi->tplist[0][0]); |
| |
| CHECK_MEM_ERROR(cm, cpi->tplist[0][0], |
| aom_calloc(sb_rows * MAX_TILE_ROWS * MAX_TILE_COLS, |
| sizeof(*cpi->tplist[0][0]))); |
| |
| av1_setup_pc_tree(&cpi->common, &cpi->td); |
| } |
| |
| void av1_new_framerate(AV1_COMP *cpi, double framerate) { |
| cpi->framerate = framerate < 0.1 ? 30 : framerate; |
| av1_rc_update_framerate(cpi, cpi->common.width, cpi->common.height); |
| } |
| |
| static void set_tile_info(AV1_COMP *cpi) { |
| AV1_COMMON *const cm = &cpi->common; |
| int i, start_sb; |
| |
| av1_get_tile_limits(cm); |
| |
| // configure tile columns |
| if (cpi->oxcf.tile_width_count == 0 || cpi->oxcf.tile_height_count == 0) { |
| cm->uniform_tile_spacing_flag = 1; |
| cm->log2_tile_cols = AOMMAX(cpi->oxcf.tile_columns, cm->min_log2_tile_cols); |
| cm->log2_tile_cols = AOMMIN(cm->log2_tile_cols, cm->max_log2_tile_cols); |
| } else { |
| int mi_cols = ALIGN_POWER_OF_TWO(cm->mi_cols, cm->seq_params.mib_size_log2); |
| int sb_cols = mi_cols >> cm->seq_params.mib_size_log2; |
| int size_sb, j = 0; |
| cm->uniform_tile_spacing_flag = 0; |
| for (i = 0, start_sb = 0; start_sb < sb_cols && i < MAX_TILE_COLS; i++) { |
| cm->tile_col_start_sb[i] = start_sb; |
| size_sb = cpi->oxcf.tile_widths[j++]; |
| if (j >= cpi->oxcf.tile_width_count) j = 0; |
| start_sb += AOMMIN(size_sb, cm->max_tile_width_sb); |
| } |
| cm->tile_cols = i; |
| cm->tile_col_start_sb[i] = sb_cols; |
| } |
| av1_calculate_tile_cols(cm); |
| |
| // configure tile rows |
| if (cm->uniform_tile_spacing_flag) { |
| cm->log2_tile_rows = AOMMAX(cpi->oxcf.tile_rows, cm->min_log2_tile_rows); |
| cm->log2_tile_rows = AOMMIN(cm->log2_tile_rows, cm->max_log2_tile_rows); |
| } else { |
| int mi_rows = ALIGN_POWER_OF_TWO(cm->mi_rows, cm->seq_params.mib_size_log2); |
| int sb_rows = mi_rows >> cm->seq_params.mib_size_log2; |
| int size_sb, j = 0; |
| for (i = 0, start_sb = 0; start_sb < sb_rows && i < MAX_TILE_ROWS; i++) { |
| cm->tile_row_start_sb[i] = start_sb; |
| size_sb = cpi->oxcf.tile_heights[j++]; |
| if (j >= cpi->oxcf.tile_height_count) j = 0; |
| start_sb += AOMMIN(size_sb, cm->max_tile_height_sb); |
| } |
| cm->tile_rows = i; |
| cm->tile_row_start_sb[i] = sb_rows; |
| } |
| av1_calculate_tile_rows(cm); |
| } |
| |
| static void update_frame_size(AV1_COMP *cpi) { |
| AV1_COMMON *const cm = &cpi->common; |
| MACROBLOCKD *const xd = &cpi->td.mb.e_mbd; |
| |
| av1_set_mb_mi(cm, cm->width, cm->height); |
| av1_init_context_buffers(cm); |
| av1_init_macroblockd(cm, xd, NULL); |
| memset(cpi->mbmi_ext_base, 0, |
| cm->mi_rows * cm->mi_cols * sizeof(*cpi->mbmi_ext_base)); |
| set_tile_info(cpi); |
| } |
| |
| static void init_buffer_indices(AV1_COMP *cpi) { |
| int fb_idx; |
| for (fb_idx = 0; fb_idx < REF_FRAMES; ++fb_idx) |
| cpi->common.remapped_ref_idx[fb_idx] = fb_idx; |
| cpi->rate_index = 0; |
| cpi->rate_size = 0; |
| } |
| |
| static INLINE int does_level_match(int width, int height, double fps, |
| int lvl_width, int lvl_height, |
| double lvl_fps, int lvl_dim_mult) { |
| const int64_t lvl_luma_pels = lvl_width * lvl_height; |
| const double lvl_display_sample_rate = lvl_luma_pels * lvl_fps; |
| const int64_t luma_pels = width * height; |
| const double display_sample_rate = luma_pels * fps; |
| return luma_pels <= lvl_luma_pels && |
| display_sample_rate <= lvl_display_sample_rate && |
| width <= lvl_width * lvl_dim_mult && |
| height <= lvl_height * lvl_dim_mult; |
| } |
| |
| static void set_bitstream_level_tier(SequenceHeader *seq, AV1_COMMON *cm, |
| const AV1EncoderConfig *oxcf) { |
| // TODO(any): This is a placeholder function that only addresses dimensions |
| // and max display sample rates. |
| // Need to add checks for max bit rate, max decoded luma sample rate, header |
| // rate, etc. that are not covered by this function. |
| (void)oxcf; |
| BitstreamLevel bl = { 9, 3 }; |
| if (does_level_match(oxcf->width, oxcf->height, oxcf->init_framerate, 512, |
| 288, 30.0, 4)) { |
| bl.major = 2; |
| bl.minor = 0; |
| } else if (does_level_match(oxcf->width, oxcf->height, oxcf->init_framerate, |
| 704, 396, 30.0, 4)) { |
| bl.major = 2; |
| bl.minor = 1; |
| } else if (does_level_match(oxcf->width, oxcf->height, oxcf->init_framerate, |
| 1088, 612, 30.0, 4)) { |
| bl.major = 3; |
| bl.minor = 0; |
| } else if (does_level_match(oxcf->width, oxcf->height, oxcf->init_framerate, |
| 1376, 774, 30.0, 4)) { |
| bl.major = 3; |
| bl.minor = 1; |
| } else if (does_level_match(oxcf->width, oxcf->height, oxcf->init_framerate, |
| 2048, 1152, 30.0, 3)) { |
| bl.major = 4; |
| bl.minor = 0; |
| } else if (does_level_match(oxcf->width, oxcf->height, oxcf->init_framerate, |
| 2048, 1152, 60.0, 3)) { |
| bl.major = 4; |
| bl.minor = 1; |
| } else if (does_level_match(oxcf->width, oxcf->height, oxcf->init_framerate, |
| 4096, 2176, 30.0, 2)) { |
| bl.major = 5; |
| bl.minor = 0; |
| } else if (does_level_match(oxcf->width, oxcf->height, oxcf->init_framerate, |
| 4096, 2176, 60.0, 2)) { |
| bl.major = 5; |
| bl.minor = 1; |
| } else if (does_level_match(oxcf->width, oxcf->height, oxcf->init_framerate, |
| 4096, 2176, 120.0, 2)) { |
| bl.major = 5; |
| bl.minor = 2; |
| } else if (does_level_match(oxcf->width, oxcf->height, oxcf->init_framerate, |
| 8192, 4352, 30.0, 2)) { |
| bl.major = 6; |
| bl.minor = 0; |
| } else if (does_level_match(oxcf->width, oxcf->height, oxcf->init_framerate, |
| 8192, 4352, 60.0, 2)) { |
| bl.major = 6; |
| bl.minor = 1; |
| } else if (does_level_match(oxcf->width, oxcf->height, oxcf->init_framerate, |
| 8192, 4352, 120.0, 2)) { |
| bl.major = 6; |
| bl.minor = 2; |
| } else if (does_level_match(oxcf->width, oxcf->height, oxcf->init_framerate, |
| 16384, 8704, 30.0, 2)) { |
| bl.major = 7; |
| bl.minor = 0; |
| } else if (does_level_match(oxcf->width, oxcf->height, oxcf->init_framerate, |
| 16384, 8704, 60.0, 2)) { |
| bl.major = 7; |
| bl.minor = 1; |
| } else if (does_level_match(oxcf->width, oxcf->height, oxcf->init_framerate, |
| 16384, 8704, 120.0, 2)) { |
| bl.major = 7; |
| bl.minor = 2; |
| } |
| for (int i = 0; i < MAX_NUM_OPERATING_POINTS; ++i) { |
| seq->level[i] = bl; |
| seq->tier[i] = 0; // setting main tier by default |
| // Set the maximum parameters for bitrate and buffer size for this profile, |
| // level, and tier |
| cm->op_params[i].bitrate = max_level_bitrate( |
| cm->seq_params.profile, major_minor_to_seq_level_idx(seq->level[i]), |
| seq->tier[i]); |
| // Level with seq_level_idx = 31 returns a high "dummy" bitrate to pass the |
| // check |
| if (cm->op_params[i].bitrate == 0) |
| aom_internal_error( |
| &cm->error, AOM_CODEC_UNSUP_BITSTREAM, |
| "AV1 does not support this combination of profile, level, and tier."); |
| // Buffer size in bits/s is bitrate in bits/s * 1 s |
| cm->op_params[i].buffer_size = cm->op_params[i].bitrate; |
| } |
| } |
| |
| static void init_seq_coding_tools(SequenceHeader *seq, AV1_COMMON *cm, |
| const AV1EncoderConfig *oxcf) { |
| seq->still_picture = (oxcf->limit == 1); |
| seq->reduced_still_picture_hdr = seq->still_picture; |
| seq->reduced_still_picture_hdr &= !oxcf->full_still_picture_hdr; |
| seq->force_screen_content_tools = 2; |
| seq->force_integer_mv = 2; |
| seq->order_hint_info.enable_order_hint = oxcf->enable_order_hint; |
| seq->frame_id_numbers_present_flag = |
| !(seq->still_picture && seq->reduced_still_picture_hdr) && |
| !oxcf->large_scale_tile && oxcf->error_resilient_mode; |
| if (seq->still_picture && seq->reduced_still_picture_hdr) { |
| seq->order_hint_info.enable_order_hint = 0; |
| seq->force_screen_content_tools = 2; |
| seq->force_integer_mv = 2; |
| } |
| seq->order_hint_info.order_hint_bits_minus_1 = |
| seq->order_hint_info.enable_order_hint |
| ? DEFAULT_EXPLICIT_ORDER_HINT_BITS - 1 |
| : -1; |
| |
| seq->max_frame_width = |
| oxcf->forced_max_frame_width ? oxcf->forced_max_frame_width : oxcf->width; |
| seq->max_frame_height = oxcf->forced_max_frame_height |
| ? oxcf->forced_max_frame_height |
| : oxcf->height; |
| seq->num_bits_width = |
| (seq->max_frame_width > 1) ? get_msb(seq->max_frame_width - 1) + 1 : 1; |
| seq->num_bits_height = |
| (seq->max_frame_height > 1) ? get_msb(seq->max_frame_height - 1) + 1 : 1; |
| assert(seq->num_bits_width <= 16); |
| assert(seq->num_bits_height <= 16); |
| |
| seq->frame_id_length = FRAME_ID_LENGTH; |
| seq->delta_frame_id_length = DELTA_FRAME_ID_LENGTH; |
| |
| seq->enable_dual_filter = oxcf->enable_dual_filter; |
| seq->order_hint_info.enable_dist_wtd_comp = oxcf->enable_dist_wtd_comp; |
| seq->order_hint_info.enable_dist_wtd_comp &= |
| seq->order_hint_info.enable_order_hint; |
| seq->order_hint_info.enable_ref_frame_mvs = oxcf->enable_ref_frame_mvs; |
| seq->order_hint_info.enable_ref_frame_mvs &= |
| seq->order_hint_info.enable_order_hint; |
| seq->enable_superres = oxcf->enable_superres; |
| seq->enable_cdef = oxcf->enable_cdef; |
| seq->enable_restoration = oxcf->enable_restoration; |
| seq->enable_warped_motion = oxcf->enable_warped_motion; |
| seq->enable_interintra_compound = oxcf->enable_interintra_comp; |
| seq->enable_masked_compound = oxcf->enable_masked_comp; |
| seq->enable_intra_edge_filter = oxcf->enable_intra_edge_filter; |
| seq->enable_filter_intra = oxcf->enable_filter_intra; |
| |
| set_bitstream_level_tier(seq, cm, oxcf); |
| |
| if (seq->operating_points_cnt_minus_1 == 0) { |
| seq->operating_point_idc[0] = 0; |
| } else { |
| // Set operating_point_idc[] such that for the i-th operating point the |
| // first (operating_points_cnt-i) spatial layers and the first temporal |
| // layer are decoded Note that highest quality operating point should come |
| // first |
| for (int i = 0; i < seq->operating_points_cnt_minus_1 + 1; i++) |
| seq->operating_point_idc[i] = |
| (~(~0u << (seq->operating_points_cnt_minus_1 + 1 - i)) << 8) | 1; |
| } |
| } |
| |
| static void init_config(struct AV1_COMP *cpi, AV1EncoderConfig *oxcf) { |
| AV1_COMMON *const cm = &cpi->common; |
| |
| cpi->oxcf = *oxcf; |
| cpi->framerate = oxcf->init_framerate; |
| |
| cm->seq_params.profile = oxcf->profile; |
| cm->seq_params.bit_depth = oxcf->bit_depth; |
| cm->seq_params.use_highbitdepth = oxcf->use_highbitdepth; |
| cm->seq_params.color_primaries = oxcf->color_primaries; |
| cm->seq_params.transfer_characteristics = oxcf->transfer_characteristics; |
| cm->seq_params.matrix_coefficients = oxcf->matrix_coefficients; |
| cm->seq_params.monochrome = oxcf->monochrome; |
| cm->seq_params.chroma_sample_position = oxcf->chroma_sample_position; |
| cm->seq_params.color_range = oxcf->color_range; |
| cm->timing_info_present = oxcf->timing_info_present; |
| cm->timing_info.num_units_in_display_tick = |
| oxcf->timing_info.num_units_in_display_tick; |
| cm->timing_info.time_scale = oxcf->timing_info.time_scale; |
| cm->timing_info.equal_picture_interval = |
| oxcf->timing_info.equal_picture_interval; |
| cm->timing_info.num_ticks_per_picture = |
| oxcf->timing_info.num_ticks_per_picture; |
| |
| cm->seq_params.display_model_info_present_flag = |
| oxcf->display_model_info_present_flag; |
| cm->seq_params.decoder_model_info_present_flag = |
| oxcf->decoder_model_info_present_flag; |
| if (oxcf->decoder_model_info_present_flag) { |
| // set the decoder model parameters in schedule mode |
| cm->buffer_model.num_units_in_decoding_tick = |
| oxcf->buffer_model.num_units_in_decoding_tick; |
| cm->buffer_removal_time_present = 1; |
| set_aom_dec_model_info(&cm->buffer_model); |
| set_dec_model_op_parameters(&cm->op_params[0]); |
| } else if (cm->timing_info_present && |
| cm->timing_info.equal_picture_interval && |
| !cm->seq_params.decoder_model_info_present_flag) { |
| // set the decoder model parameters in resource availability mode |
| set_resource_availability_parameters(&cm->op_params[0]); |
| } else { |
| cm->op_params[0].initial_display_delay = |
| 10; // Default value (not signaled) |
| } |
| |
| if (cm->seq_params.monochrome) { |
| cm->seq_params.subsampling_x = 1; |
| cm->seq_params.subsampling_y = 1; |
| } else if (cm->seq_params.color_primaries == AOM_CICP_CP_BT_709 && |
| cm->seq_params.transfer_characteristics == AOM_CICP_TC_SRGB && |
| cm->seq_params.matrix_coefficients == AOM_CICP_MC_IDENTITY) { |
| cm->seq_params.subsampling_x = 0; |
| cm->seq_params.subsampling_y = 0; |
| } else { |
| if (cm->seq_params.profile == 0) { |
| cm->seq_params.subsampling_x = 1; |
| cm->seq_params.subsampling_y = 1; |
| } else if (cm->seq_params.profile == 1) { |
| cm->seq_params.subsampling_x = 0; |
| cm->seq_params.subsampling_y = 0; |
| } else { |
| if (cm->seq_params.bit_depth == AOM_BITS_12) { |
| cm->seq_params.subsampling_x = oxcf->chroma_subsampling_x; |
| cm->seq_params.subsampling_y = oxcf->chroma_subsampling_y; |
| } else { |
| cm->seq_params.subsampling_x = 1; |
| cm->seq_params.subsampling_y = 0; |
| } |
| } |
| } |
| |
| cm->width = oxcf->width; |
| cm->height = oxcf->height; |
| set_sb_size(&cm->seq_params, |
| select_sb_size(cpi)); // set sb size before allocations |
| alloc_compressor_data(cpi); |
| |
| update_film_grain_parameters(cpi, oxcf); |
| |
| // Single thread case: use counts in common. |
| cpi->td.counts = &cpi->counts; |
| |
| // change includes all joint functionality |
| av1_change_config(cpi, oxcf); |
| |
| cpi->static_mb_pct = 0; |
| cpi->ref_frame_flags = 0; |
| |
| // Reset resize pending flags |
| cpi->resize_pending_width = 0; |
| cpi->resize_pending_height = 0; |
| |
| init_buffer_indices(cpi); |
| } |
| |
| static void set_rc_buffer_sizes(RATE_CONTROL *rc, |
| const AV1EncoderConfig *oxcf) { |
| const int64_t bandwidth = oxcf->target_bandwidth; |
| const int64_t starting = oxcf->starting_buffer_level_ms; |
| const int64_t optimal = oxcf->optimal_buffer_level_ms; |
| const int64_t maximum = oxcf->maximum_buffer_size_ms; |
| |
| rc->starting_buffer_level = starting * bandwidth / 1000; |
| rc->optimal_buffer_level = |
| (optimal == 0) ? bandwidth / 8 : optimal * bandwidth / 1000; |
| rc->maximum_buffer_size = |
| (maximum == 0) ? bandwidth / 8 : maximum * bandwidth / 1000; |
| } |
| |
| #define HIGHBD_BFP(BT, SDF, SDAF, VF, SVF, SVAF, SDX4DF, JSDAF, JSVAF) \ |
| cpi->fn_ptr[BT].sdf = SDF; \ |
| cpi->fn_ptr[BT].sdaf = SDAF; \ |
| cpi->fn_ptr[BT].vf = VF; \ |
| cpi->fn_ptr[BT].svf = SVF; \ |
| cpi->fn_ptr[BT].svaf = SVAF; \ |
| cpi->fn_ptr[BT].sdx4df = SDX4DF; \ |
| cpi->fn_ptr[BT].jsdaf = JSDAF; \ |
| cpi->fn_ptr[BT].jsvaf = JSVAF; |
| |
| #define MAKE_BFP_SAD_WRAPPER(fnname) \ |
| static unsigned int fnname##_bits8(const uint8_t *src_ptr, \ |
| int source_stride, \ |
| const uint8_t *ref_ptr, int ref_stride) { \ |
| return fnname(src_ptr, source_stride, ref_ptr, ref_stride); \ |
| } \ |
| static unsigned int fnname##_bits10( \ |
| const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, \ |
| int ref_stride) { \ |
| return fnname(src_ptr, source_stride, ref_ptr, ref_stride) >> 2; \ |
| } \ |
| static unsigned int fnname##_bits12( \ |
| const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, \ |
| int ref_stride) { \ |
| return fnname(src_ptr, source_stride, ref_ptr, ref_stride) >> 4; \ |
| } |
| |
| #define MAKE_BFP_SADAVG_WRAPPER(fnname) \ |
| static unsigned int fnname##_bits8( \ |
| const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, \ |
| int ref_stride, const uint8_t *second_pred) { \ |
| return fnname(src_ptr, source_stride, ref_ptr, ref_stride, second_pred); \ |
| } \ |
| static unsigned int fnname##_bits10( \ |
| const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, \ |
| int ref_stride, const uint8_t *second_pred) { \ |
| return fnname(src_ptr, source_stride, ref_ptr, ref_stride, second_pred) >> \ |
| 2; \ |
| } \ |
| static unsigned int fnname##_bits12( \ |
| const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, \ |
| int ref_stride, const uint8_t *second_pred) { \ |
| return fnname(src_ptr, source_stride, ref_ptr, ref_stride, second_pred) >> \ |
| 4; \ |
| } |
| |
| #define MAKE_BFP_SAD4D_WRAPPER(fnname) \ |
| static void fnname##_bits8(const uint8_t *src_ptr, int source_stride, \ |
| const uint8_t *const ref_ptr[], int ref_stride, \ |
| unsigned int *sad_array) { \ |
| fnname(src_ptr, source_stride, ref_ptr, ref_stride, sad_array); \ |
| } \ |
| static void fnname##_bits10(const uint8_t *src_ptr, int source_stride, \ |
| const uint8_t *const ref_ptr[], int ref_stride, \ |
| unsigned int *sad_array) { \ |
| int i; \ |
| fnname(src_ptr, source_stride, ref_ptr, ref_stride, sad_array); \ |
| for (i = 0; i < 4; i++) sad_array[i] >>= 2; \ |
| } \ |
| static void fnname##_bits12(const uint8_t *src_ptr, int source_stride, \ |
| const uint8_t *const ref_ptr[], int ref_stride, \ |
| unsigned int *sad_array) { \ |
| int i; \ |
| fnname(src_ptr, source_stride, ref_ptr, ref_stride, sad_array); \ |
| for (i = 0; i < 4; i++) sad_array[i] >>= 4; \ |
| } |
| |
| #define MAKE_BFP_JSADAVG_WRAPPER(fnname) \ |
| static unsigned int fnname##_bits8( \ |
| const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, \ |
| int ref_stride, const uint8_t *second_pred, \ |
| const DIST_WTD_COMP_PARAMS *jcp_param) { \ |
| return fnname(src_ptr, source_stride, ref_ptr, ref_stride, second_pred, \ |
| jcp_param); \ |
| } \ |
| static unsigned int fnname##_bits10( \ |
| const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, \ |
| int ref_stride, const uint8_t *second_pred, \ |
| const DIST_WTD_COMP_PARAMS *jcp_param) { \ |
| return fnname(src_ptr, source_stride, ref_ptr, ref_stride, second_pred, \ |
| jcp_param) >> \ |
| 2; \ |
| } \ |
| static unsigned int fnname##_bits12( \ |
| const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, \ |
| int ref_stride, const uint8_t *second_pred, \ |
| const DIST_WTD_COMP_PARAMS *jcp_param) { \ |
| return fnname(src_ptr, source_stride, ref_ptr, ref_stride, second_pred, \ |
| jcp_param) >> \ |
| 4; \ |
| } |
| |
| MAKE_BFP_SAD_WRAPPER(aom_highbd_sad128x128) |
| MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad128x128_avg) |
| MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad128x128x4d) |
| MAKE_BFP_SAD_WRAPPER(aom_highbd_sad128x64) |
| MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad128x64_avg) |
| MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad128x64x4d) |
| MAKE_BFP_SAD_WRAPPER(aom_highbd_sad64x128) |
| MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad64x128_avg) |
| MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad64x128x4d) |
| MAKE_BFP_SAD_WRAPPER(aom_highbd_sad32x16) |
| MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad32x16_avg) |
| MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad32x16x4d) |
| MAKE_BFP_SAD_WRAPPER(aom_highbd_sad16x32) |
| MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad16x32_avg) |
| MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad16x32x4d) |
| MAKE_BFP_SAD_WRAPPER(aom_highbd_sad64x32) |
| MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad64x32_avg) |
| MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad64x32x4d) |
| MAKE_BFP_SAD_WRAPPER(aom_highbd_sad32x64) |
| MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad32x64_avg) |
| MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad32x64x4d) |
| MAKE_BFP_SAD_WRAPPER(aom_highbd_sad32x32) |
| MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad32x32_avg) |
| MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad32x32x4d) |
| MAKE_BFP_SAD_WRAPPER(aom_highbd_sad64x64) |
| MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad64x64_avg) |
| MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad64x64x4d) |
| MAKE_BFP_SAD_WRAPPER(aom_highbd_sad16x16) |
| MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad16x16_avg) |
| MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad16x16x4d) |
| MAKE_BFP_SAD_WRAPPER(aom_highbd_sad16x8) |
| MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad16x8_avg) |
| MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad16x8x4d) |
| MAKE_BFP_SAD_WRAPPER(aom_highbd_sad8x16) |
| MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad8x16_avg) |
| MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad8x16x4d) |
| MAKE_BFP_SAD_WRAPPER(aom_highbd_sad8x8) |
| MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad8x8_avg) |
| MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad8x8x4d) |
| MAKE_BFP_SAD_WRAPPER(aom_highbd_sad8x4) |
| MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad8x4_avg) |
| MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad8x4x4d) |
| MAKE_BFP_SAD_WRAPPER(aom_highbd_sad4x8) |
| MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad4x8_avg) |
| MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad4x8x4d) |
| MAKE_BFP_SAD_WRAPPER(aom_highbd_sad4x4) |
| MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad4x4_avg) |
| MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad4x4x4d) |
| |
| MAKE_BFP_SAD_WRAPPER(aom_highbd_sad4x16) |
| MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad4x16_avg) |
| MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad4x16x4d) |
| MAKE_BFP_SAD_WRAPPER(aom_highbd_sad16x4) |
| MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad16x4_avg) |
| MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad16x4x4d) |
| MAKE_BFP_SAD_WRAPPER(aom_highbd_sad8x32) |
| MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad8x32_avg) |
| MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad8x32x4d) |
| MAKE_BFP_SAD_WRAPPER(aom_highbd_sad32x8) |
| MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad32x8_avg) |
| MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad32x8x4d) |
| MAKE_BFP_SAD_WRAPPER(aom_highbd_sad16x64) |
| MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad16x64_avg) |
| MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad16x64x4d) |
| MAKE_BFP_SAD_WRAPPER(aom_highbd_sad64x16) |
| MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad64x16_avg) |
| MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad64x16x4d) |
| |
| MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad128x128_avg) |
| MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad128x64_avg) |
| MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad64x128_avg) |
| MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad32x16_avg) |
| MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad16x32_avg) |
| MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad64x32_avg) |
| MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad32x64_avg) |
| MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad32x32_avg) |
| MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad64x64_avg) |
| MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad16x16_avg) |
| MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad16x8_avg) |
| MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad8x16_avg) |
| MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad8x8_avg) |
| MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad8x4_avg) |
| MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad4x8_avg) |
| MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad4x4_avg) |
| MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad4x16_avg) |
| MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad16x4_avg) |
| MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad8x32_avg) |
| MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad32x8_avg) |
| MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad16x64_avg) |
| MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad64x16_avg) |
| |
| #define HIGHBD_MBFP(BT, MCSDF, MCSVF) \ |
| cpi->fn_ptr[BT].msdf = MCSDF; \ |
| cpi->fn_ptr[BT].msvf = MCSVF; |
| |
| #define MAKE_MBFP_COMPOUND_SAD_WRAPPER(fnname) \ |
| static unsigned int fnname##_bits8( \ |
| const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, \ |
| int ref_stride, const uint8_t *second_pred_ptr, const uint8_t *m, \ |
| int m_stride, int invert_mask) { \ |
| return fnname(src_ptr, source_stride, ref_ptr, ref_stride, \ |
| second_pred_ptr, m, m_stride, invert_mask); \ |
| } \ |
| static unsigned int fnname##_bits10( \ |
| const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, \ |
| int ref_stride, const uint8_t *second_pred_ptr, const uint8_t *m, \ |
| int m_stride, int invert_mask) { \ |
| return fnname(src_ptr, source_stride, ref_ptr, ref_stride, \ |
| second_pred_ptr, m, m_stride, invert_mask) >> \ |
| 2; \ |
| } \ |
| static unsigned int fnname##_bits12( \ |
| const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, \ |
| int ref_stride, const uint8_t *second_pred_ptr, const uint8_t *m, \ |
| int m_stride, int invert_mask) { \ |
| return fnname(src_ptr, source_stride, ref_ptr, ref_stride, \ |
| second_pred_ptr, m, m_stride, invert_mask) >> \ |
| 4; \ |
| } |
| |
| MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad128x128) |
| MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad128x64) |
| MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad64x128) |
| MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad64x64) |
| MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad64x32) |
| MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad32x64) |
| MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad32x32) |
| MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad32x16) |
| MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad16x32) |
| MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad16x16) |
| MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad16x8) |
| MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad8x16) |
| MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad8x8) |
| MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad8x4) |
| MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad4x8) |
| MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad4x4) |
| MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad4x16) |
| MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad16x4) |
| MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad8x32) |
| MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad32x8) |
| MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad16x64) |
| MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad64x16) |
| |
| #define HIGHBD_OBFP(BT, OSDF, OVF, OSVF) \ |
| cpi->fn_ptr[BT].osdf = OSDF; \ |
| cpi->fn_ptr[BT].ovf = OVF; \ |
| cpi->fn_ptr[BT].osvf = OSVF; |
| |
| #define MAKE_OBFP_SAD_WRAPPER(fnname) \ |
| static unsigned int fnname##_bits8(const uint8_t *ref, int ref_stride, \ |
| const int32_t *wsrc, \ |
| const int32_t *msk) { \ |
| return fnname(ref, ref_stride, wsrc, msk); \ |
| } \ |
| static unsigned int fnname##_bits10(const uint8_t *ref, int ref_stride, \ |
| const int32_t *wsrc, \ |
| const int32_t *msk) { \ |
| return fnname(ref, ref_stride, wsrc, msk) >> 2; \ |
| } \ |
| static unsigned int fnname##_bits12(const uint8_t *ref, int ref_stride, \ |
| const int32_t *wsrc, \ |
| const int32_t *msk) { \ |
| return fnname(ref, ref_stride, wsrc, msk) >> 4; \ |
| } |
| |
| MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad128x128) |
| MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad128x64) |
| MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad64x128) |
| MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad64x64) |
| MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad64x32) |
| MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad32x64) |
| MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad32x32) |
| MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad32x16) |
| MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad16x32) |
| MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad16x16) |
| MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad16x8) |
| MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad8x16) |
| MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad8x8) |
| MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad8x4) |
| MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad4x8) |
| MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad4x4) |
| MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad4x16) |
| MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad16x4) |
| MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad8x32) |
| MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad32x8) |
| MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad16x64) |
| MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad64x16) |
| |
| static void highbd_set_var_fns(AV1_COMP *const cpi) { |
| AV1_COMMON *const cm = &cpi->common; |
| if (cm->seq_params.use_highbitdepth) { |
| switch (cm->seq_params.bit_depth) { |
| case AOM_BITS_8: |
| HIGHBD_BFP(BLOCK_64X16, aom_highbd_sad64x16_bits8, |
| aom_highbd_sad64x16_avg_bits8, aom_highbd_8_variance64x16, |
| aom_highbd_8_sub_pixel_variance64x16, |
| aom_highbd_8_sub_pixel_avg_variance64x16, |
| aom_highbd_sad64x16x4d_bits8, |
| aom_highbd_dist_wtd_sad64x16_avg_bits8, |
| aom_highbd_8_dist_wtd_sub_pixel_avg_variance64x16) |
| |
| HIGHBD_BFP(BLOCK_16X64, aom_highbd_sad16x64_bits8, |
| aom_highbd_sad16x64_avg_bits8, aom_highbd_8_variance16x64, |
| aom_highbd_8_sub_pixel_variance16x64, |
| aom_highbd_8_sub_pixel_avg_variance16x64, |
| aom_highbd_sad16x64x4d_bits8, |
| aom_highbd_dist_wtd_sad16x64_avg_bits8, |
| aom_highbd_8_dist_wtd_sub_pixel_avg_variance16x64) |
| |
| HIGHBD_BFP( |
| BLOCK_32X8, aom_highbd_sad32x8_bits8, aom_highbd_sad32x8_avg_bits8, |
| aom_highbd_8_variance32x8, aom_highbd_8_sub_pixel_variance32x8, |
| aom_highbd_8_sub_pixel_avg_variance32x8, |
| aom_highbd_sad32x8x4d_bits8, aom_highbd_dist_wtd_sad32x8_avg_bits8, |
| aom_highbd_8_dist_wtd_sub_pixel_avg_variance32x8) |
| |
| HIGHBD_BFP( |
| BLOCK_8X32, aom_highbd_sad8x32_bits8, aom_highbd_sad8x32_avg_bits8, |
| aom_highbd_8_variance8x32, aom_highbd_8_sub_pixel_variance8x32, |
| aom_highbd_8_sub_pixel_avg_variance8x32, |
| aom_highbd_sad8x32x4d_bits8, aom_highbd_dist_wtd_sad8x32_avg_bits8, |
| aom_highbd_8_dist_wtd_sub_pixel_avg_variance8x32) |
| |
| HIGHBD_BFP( |
| BLOCK_16X4, aom_highbd_sad16x4_bits8, aom_highbd_sad16x4_avg_bits8, |
| aom_highbd_8_variance16x4, aom_highbd_8_sub_pixel_variance16x4, |
| aom_highbd_8_sub_pixel_avg_variance16x4, |
| aom_highbd_sad16x4x4d_bits8, aom_highbd_dist_wtd_sad16x4_avg_bits8, |
| aom_highbd_8_dist_wtd_sub_pixel_avg_variance16x4) |
| |
| HIGHBD_BFP( |
| BLOCK_4X16, aom_highbd_sad4x16_bits8, aom_highbd_sad4x16_avg_bits8, |
| aom_highbd_8_variance4x16, aom_highbd_8_sub_pixel_variance4x16, |
| aom_highbd_8_sub_pixel_avg_variance4x16, |
| aom_highbd_sad4x16x4d_bits8, aom_highbd_dist_wtd_sad4x16_avg_bits8, |
| aom_highbd_8_dist_wtd_sub_pixel_avg_variance4x16) |
| |
| HIGHBD_BFP(BLOCK_32X16, aom_highbd_sad32x16_bits8, |
| aom_highbd_sad32x16_avg_bits8, aom_highbd_8_variance32x16, |
| aom_highbd_8_sub_pixel_variance32x16, |
| aom_highbd_8_sub_pixel_avg_variance32x16, |
| aom_highbd_sad32x16x4d_bits8, |
| aom_highbd_dist_wtd_sad32x16_avg_bits8, |
| aom_highbd_8_dist_wtd_sub_pixel_avg_variance32x16) |
| |
| HIGHBD_BFP(BLOCK_16X32, aom_highbd_sad16x32_bits8, |
| aom_highbd_sad16x32_avg_bits8, aom_highbd_8_variance16x32, |
| aom_highbd_8_sub_pixel_variance16x32, |
| aom_highbd_8_sub_pixel_avg_variance16x32, |
| aom_highbd_sad16x32x4d_bits8, |
| aom_highbd_dist_wtd_sad16x32_avg_bits8, |
| aom_highbd_8_dist_wtd_sub_pixel_avg_variance16x32) |
| |
| HIGHBD_BFP(BLOCK_64X32, aom_highbd_sad64x32_bits8, |
| aom_highbd_sad64x32_avg_bits8, aom_highbd_8_variance64x32, |
| aom_highbd_8_sub_pixel_variance64x32, |
| aom_highbd_8_sub_pixel_avg_variance64x32, |
| aom_highbd_sad64x32x4d_bits8, |
| aom_highbd_dist_wtd_sad64x32_avg_bits8, |
| aom_highbd_8_dist_wtd_sub_pixel_avg_variance64x32) |
| |
| HIGHBD_BFP(BLOCK_32X64, aom_highbd_sad32x64_bits8, |
| aom_highbd_sad32x64_avg_bits8, aom_highbd_8_variance32x64, |
| aom_highbd_8_sub_pixel_variance32x64, |
| aom_highbd_8_sub_pixel_avg_variance32x64, |
| aom_highbd_sad32x64x4d_bits8, |
| aom_highbd_dist_wtd_sad32x64_avg_bits8, |
| aom_highbd_8_dist_wtd_sub_pixel_avg_variance32x64) |
| |
| HIGHBD_BFP(BLOCK_32X32, aom_highbd_sad32x32_bits8, |
| aom_highbd_sad32x32_avg_bits8, aom_highbd_8_variance32x32, |
| aom_highbd_8_sub_pixel_variance32x32, |
| aom_highbd_8_sub_pixel_avg_variance32x32, |
| aom_highbd_sad32x32x4d_bits8, |
| aom_highbd_dist_wtd_sad32x32_avg_bits8, |
| aom_highbd_8_dist_wtd_sub_pixel_avg_variance32x32) |
| |
| HIGHBD_BFP(BLOCK_64X64, aom_highbd_sad64x64_bits8, |
| aom_highbd_sad64x64_avg_bits8, aom_highbd_8_variance64x64, |
| aom_highbd_8_sub_pixel_variance64x64, |
| aom_highbd_8_sub_pixel_avg_variance64x64, |
| aom_highbd_sad64x64x4d_bits8, |
| aom_highbd_dist_wtd_sad64x64_avg_bits8, |
| aom_highbd_8_dist_wtd_sub_pixel_avg_variance64x64) |
| |
| HIGHBD_BFP(BLOCK_16X16, aom_highbd_sad16x16_bits8, |
| aom_highbd_sad16x16_avg_bits8, aom_highbd_8_variance16x16, |
| aom_highbd_8_sub_pixel_variance16x16, |
| aom_highbd_8_sub_pixel_avg_variance16x16, |
| aom_highbd_sad16x16x4d_bits8, |
| aom_highbd_dist_wtd_sad16x16_avg_bits8, |
| aom_highbd_8_dist_wtd_sub_pixel_avg_variance16x16) |
| |
| HIGHBD_BFP( |
| BLOCK_16X8, aom_highbd_sad16x8_bits8, aom_highbd_sad16x8_avg_bits8, |
| aom_highbd_8_variance16x8, aom_highbd_8_sub_pixel_variance16x8, |
| aom_highbd_8_sub_pixel_avg_variance16x8, |
| aom_highbd_sad16x8x4d_bits8, aom_highbd_dist_wtd_sad16x8_avg_bits8, |
| aom_highbd_8_dist_wtd_sub_pixel_avg_variance16x8) |
| |
| HIGHBD_BFP( |
| BLOCK_8X16, aom_highbd_sad8x16_bits8, aom_highbd_sad8x16_avg_bits8, |
| aom_highbd_8_variance8x16, aom_highbd_8_sub_pixel_variance8x16, |
| aom_highbd_8_sub_pixel_avg_variance8x16, |
| aom_highbd_sad8x16x4d_bits8, aom_highbd_dist_wtd_sad8x16_avg_bits8, |
| aom_highbd_8_dist_wtd_sub_pixel_avg_variance8x16) |
| |
| HIGHBD_BFP( |
| BLOCK_8X8, aom_highbd_sad8x8_bits8, aom_highbd_sad8x8_avg_bits8, |
| aom_highbd_8_variance8x8, aom_highbd_8_sub_pixel_variance8x8, |
| aom_highbd_8_sub_pixel_avg_variance8x8, aom_highbd_sad8x8x4d_bits8, |
| aom_highbd_dist_wtd_sad8x8_avg_bits8, |
| aom_highbd_8_dist_wtd_sub_pixel_avg_variance8x8) |
| |
| HIGHBD_BFP( |
| BLOCK_8X4, aom_highbd_sad8x4_bits8, aom_highbd_sad8x4_avg_bits8, |
| aom_highbd_8_variance8x4, aom_highbd_8_sub_pixel_variance8x4, |
| aom_highbd_8_sub_pixel_avg_variance8x4, aom_highbd_sad8x4x4d_bits8, |
| aom_highbd_dist_wtd_sad8x4_avg_bits8, |
| aom_highbd_8_dist_wtd_sub_pixel_avg_variance8x4) |
| |
| HIGHBD_BFP( |
| BLOCK_4X8, aom_highbd_sad4x8_bits8, aom_highbd_sad4x8_avg_bits8, |
| aom_highbd_8_variance4x8, aom_highbd_8_sub_pixel_variance4x8, |
| aom_highbd_8_sub_pixel_avg_variance4x8, aom_highbd_sad4x8x4d_bits8, |
| aom_highbd_dist_wtd_sad4x8_avg_bits8, |
| aom_highbd_8_dist_wtd_sub_pixel_avg_variance4x8) |
| |
| HIGHBD_BFP( |
| BLOCK_4X4, aom_highbd_sad4x4_bits8, aom_highbd_sad4x4_avg_bits8, |
| aom_highbd_8_variance4x4, aom_highbd_8_sub_pixel_variance4x4, |
| aom_highbd_8_sub_pixel_avg_variance4x4, aom_highbd_sad4x4x4d_bits8, |
| aom_highbd_dist_wtd_sad4x4_avg_bits8, |
| aom_highbd_8_dist_wtd_sub_pixel_avg_variance4x4) |
| |
| HIGHBD_BFP(BLOCK_128X128, aom_highbd_sad128x128_bits8, |
| aom_highbd_sad128x128_avg_bits8, |
| aom_highbd_8_variance128x128, |
| aom_highbd_8_sub_pixel_variance128x128, |
| aom_highbd_8_sub_pixel_avg_variance128x128, |
| aom_highbd_sad128x128x4d_bits8, |
| aom_highbd_dist_wtd_sad128x128_avg_bits8, |
| aom_highbd_8_dist_wtd_sub_pixel_avg_variance128x128) |
| |
| HIGHBD_BFP(BLOCK_128X64, aom_highbd_sad128x64_bits8, |
| aom_highbd_sad128x64_avg_bits8, aom_highbd_8_variance128x64, |
| aom_highbd_8_sub_pixel_variance128x64, |
| aom_highbd_8_sub_pixel_avg_variance128x64, |
| aom_highbd_sad128x64x4d_bits8, |
| aom_highbd_dist_wtd_sad128x64_avg_bits8, |
| aom_highbd_8_dist_wtd_sub_pixel_avg_variance128x64) |
| |
| HIGHBD_BFP(BLOCK_64X128, aom_highbd_sad64x128_bits8, |
| aom_highbd_sad64x128_avg_bits8, aom_highbd_8_variance64x128, |
| aom_highbd_8_sub_pixel_variance64x128, |
| aom_highbd_8_sub_pixel_avg_variance64x128, |
| aom_highbd_sad64x128x4d_bits8, |
| aom_highbd_dist_wtd_sad64x128_avg_bits8, |
| aom_highbd_8_dist_wtd_sub_pixel_avg_variance64x128) |
| |
| HIGHBD_MBFP(BLOCK_128X128, aom_highbd_masked_sad128x128_bits8, |
| aom_highbd_8_masked_sub_pixel_variance128x128) |
| HIGHBD_MBFP(BLOCK_128X64, aom_highbd_masked_sad128x64_bits8, |
| aom_highbd_8_masked_sub_pixel_variance128x64) |
| HIGHBD_MBFP(BLOCK_64X128, aom_highbd_masked_sad64x128_bits8, |
| aom_highbd_8_masked_sub_pixel_variance64x128) |
| HIGHBD_MBFP(BLOCK_64X64, aom_highbd_masked_sad64x64_bits8, |
| aom_highbd_8_masked_sub_pixel_variance64x64) |
| HIGHBD_MBFP(BLOCK_64X32, aom_highbd_masked_sad64x32_bits8, |
| aom_highbd_8_masked_sub_pixel_variance64x32) |
| HIGHBD_MBFP(BLOCK_32X64, aom_highbd_masked_sad32x64_bits8, |
| aom_highbd_8_masked_sub_pixel_variance32x64) |
| HIGHBD_MBFP(BLOCK_32X32, aom_highbd_masked_sad32x32_bits8, |
| aom_highbd_8_masked_sub_pixel_variance32x32) |
| HIGHBD_MBFP(BLOCK_32X16, aom_highbd_masked_sad32x16_bits8, |
| aom_highbd_8_masked_sub_pixel_variance32x16) |
| HIGHBD_MBFP(BLOCK_16X32, aom_highbd_masked_sad16x32_bits8, |
| aom_highbd_8_masked_sub_pixel_variance16x32) |
| HIGHBD_MBFP(BLOCK_16X16, aom_highbd_masked_sad16x16_bits8, |
| aom_highbd_8_masked_sub_pixel_variance16x16) |
| HIGHBD_MBFP(BLOCK_8X16, aom_highbd_masked_sad8x16_bits8, |
| aom_highbd_8_masked_sub_pixel_variance8x16) |
| HIGHBD_MBFP(BLOCK_16X8, aom_highbd_masked_sad16x8_bits8, |
| aom_highbd_8_masked_sub_pixel_variance16x8) |
| HIGHBD_MBFP(BLOCK_8X8, aom_highbd_masked_sad8x8_bits8, |
| aom_highbd_8_masked_sub_pixel_variance8x8) |
| HIGHBD_MBFP(BLOCK_4X8, aom_highbd_masked_sad4x8_bits8, |
| aom_highbd_8_masked_sub_pixel_variance4x8) |
| HIGHBD_MBFP(BLOCK_8X4, aom_highbd_masked_sad8x4_bits8, |
| aom_highbd_8_masked_sub_pixel_variance8x4) |
| HIGHBD_MBFP(BLOCK_4X4, aom_highbd_masked_sad4x4_bits8, |
| aom_highbd_8_masked_sub_pixel_variance4x4) |
| HIGHBD_MBFP(BLOCK_64X16, aom_highbd_masked_sad64x16_bits8, |
| aom_highbd_8_masked_sub_pixel_variance64x16) |
| HIGHBD_MBFP(BLOCK_16X64, aom_highbd_masked_sad16x64_bits8, |
| aom_highbd_8_masked_sub_pixel_variance16x64) |
| HIGHBD_MBFP(BLOCK_32X8, aom_highbd_masked_sad32x8_bits8, |
| aom_highbd_8_masked_sub_pixel_variance32x8) |
| HIGHBD_MBFP(BLOCK_8X32, aom_highbd_masked_sad8x32_bits8, |
| aom_highbd_8_masked_sub_pixel_variance8x32) |
| HIGHBD_MBFP(BLOCK_16X4, aom_highbd_masked_sad16x4_bits8, |
| aom_highbd_8_masked_sub_pixel_variance16x4) |
| HIGHBD_MBFP(BLOCK_4X16, aom_highbd_masked_sad4x16_bits8, |
| aom_highbd_8_masked_sub_pixel_variance4x16) |
| HIGHBD_OBFP(BLOCK_128X128, aom_highbd_obmc_sad128x128_bits8, |
| aom_highbd_obmc_variance128x128, |
| aom_highbd_obmc_sub_pixel_variance128x128) |
| HIGHBD_OBFP(BLOCK_128X64, aom_highbd_obmc_sad128x64_bits8, |
| aom_highbd_obmc_variance128x64, |
| aom_highbd_obmc_sub_pixel_variance128x64) |
| HIGHBD_OBFP(BLOCK_64X128, aom_highbd_obmc_sad64x128_bits8, |
| aom_highbd_obmc_variance64x128, |
| aom_highbd_obmc_sub_pixel_variance64x128) |
| HIGHBD_OBFP(BLOCK_64X64, aom_highbd_obmc_sad64x64_bits8, |
| aom_highbd_obmc_variance64x64, |
| aom_highbd_obmc_sub_pixel_variance64x64) |
| HIGHBD_OBFP(BLOCK_64X32, aom_highbd_obmc_sad64x32_bits8, |
| aom_highbd_obmc_variance64x32, |
| aom_highbd_obmc_sub_pixel_variance64x32) |
| HIGHBD_OBFP(BLOCK_32X64, aom_highbd_obmc_sad32x64_bits8, |
| aom_highbd_obmc_variance32x64, |
| aom_highbd_obmc_sub_pixel_variance32x64) |
| HIGHBD_OBFP(BLOCK_32X32, aom_highbd_obmc_sad32x32_bits8, |
| aom_highbd_obmc_variance32x32, |
| aom_highbd_obmc_sub_pixel_variance32x32) |
| HIGHBD_OBFP(BLOCK_32X16, aom_highbd_obmc_sad32x16_bits8, |
| aom_highbd_obmc_variance32x16, |
| aom_highbd_obmc_sub_pixel_variance32x16) |
| HIGHBD_OBFP(BLOCK_16X32, aom_highbd_obmc_sad16x32_bits8, |
| aom_highbd_obmc_variance16x32, |
| aom_highbd_obmc_sub_pixel_variance16x32) |
| HIGHBD_OBFP(BLOCK_16X16, aom_highbd_obmc_sad16x16_bits8, |
| aom_highbd_obmc_variance16x16, |
| aom_highbd_obmc_sub_pixel_variance16x16) |
| HIGHBD_OBFP(BLOCK_8X16, aom_highbd_obmc_sad8x16_bits8, |
| aom_highbd_obmc_variance8x16, |
| aom_highbd_obmc_sub_pixel_variance8x16) |
| HIGHBD_OBFP(BLOCK_16X8, aom_highbd_obmc_sad16x8_bits8, |
| aom_highbd_obmc_variance16x8, |
| aom_highbd_obmc_sub_pixel_variance16x8) |
| HIGHBD_OBFP(BLOCK_8X8, aom_highbd_obmc_sad8x8_bits8, |
| aom_highbd_obmc_variance8x8, |
| aom_highbd_obmc_sub_pixel_variance8x8) |
| HIGHBD_OBFP(BLOCK_4X8, aom_highbd_obmc_sad4x8_bits8, |
| aom_highbd_obmc_variance4x8, |
| aom_highbd_obmc_sub_pixel_variance4x8) |
| HIGHBD_OBFP(BLOCK_8X4, aom_highbd_obmc_sad8x4_bits8, |
| aom_highbd_obmc_variance8x4, |
| aom_highbd_obmc_sub_pixel_variance8x4) |
| HIGHBD_OBFP(BLOCK_4X4, aom_highbd_obmc_sad4x4_bits8, |
| aom_highbd_obmc_variance4x4, |
| aom_highbd_obmc_sub_pixel_variance4x4) |
| HIGHBD_OBFP(BLOCK_64X16, aom_highbd_obmc_sad64x16_bits8, |
| aom_highbd_obmc_variance64x16, |
| aom_highbd_obmc_sub_pixel_variance64x16) |
| HIGHBD_OBFP(BLOCK_16X64, aom_highbd_obmc_sad16x64_bits8, |
| aom_highbd_obmc_variance16x64, |
| aom_highbd_obmc_sub_pixel_variance16x64) |
| HIGHBD_OBFP(BLOCK_32X8, aom_highbd_obmc_sad32x8_bits8, |
| aom_highbd_obmc_variance32x8, |
| aom_highbd_obmc_sub_pixel_variance32x8) |
| HIGHBD_OBFP(BLOCK_8X32, aom_highbd_obmc_sad8x32_bits8, |
| aom_highbd_obmc_variance8x32, |
| aom_highbd_obmc_sub_pixel_variance8x32) |
| HIGHBD_OBFP(BLOCK_16X4, aom_highbd_obmc_sad16x4_bits8, |
| aom_highbd_obmc_variance16x4, |
| aom_highbd_obmc_sub_pixel_variance16x4) |
| HIGHBD_OBFP(BLOCK_4X16, aom_highbd_obmc_sad4x16_bits8, |
| aom_highbd_obmc_variance4x16, |
| aom_highbd_obmc_sub_pixel_variance4x16) |
| break; |
| |
| case AOM_BITS_10: |
| HIGHBD_BFP(BLOCK_64X16, aom_highbd_sad64x16_bits10, |
| aom_highbd_sad64x16_avg_bits10, aom_highbd_10_variance64x16, |
| aom_highbd_10_sub_pixel_variance64x16, |
| aom_highbd_10_sub_pixel_avg_variance64x16, |
| aom_highbd_sad64x16x4d_bits10, |
| aom_highbd_dist_wtd_sad64x16_avg_bits10, |
| aom_highbd_10_dist_wtd_sub_pixel_avg_variance64x16); |
| |
| HIGHBD_BFP(BLOCK_16X64, aom_highbd_sad16x64_bits10, |
| aom_highbd_sad16x64_avg_bits10, aom_highbd_10_variance16x64, |
| aom_highbd_10_sub_pixel_variance16x64, |
| aom_highbd_10_sub_pixel_avg_variance16x64, |
| aom_highbd_sad16x64x4d_bits10, |
| aom_highbd_dist_wtd_sad16x64_avg_bits10, |
| aom_highbd_10_dist_wtd_sub_pixel_avg_variance16x64); |
| |
| HIGHBD_BFP(BLOCK_32X8, aom_highbd_sad32x8_bits10, |
| aom_highbd_sad32x8_avg_bits10, aom_highbd_10_variance32x8, |
| aom_highbd_10_sub_pixel_variance32x8, |
| aom_highbd_10_sub_pixel_avg_variance32x8, |
| aom_highbd_sad32x8x4d_bits10, |
| aom_highbd_dist_wtd_sad32x8_avg_bits10, |
| aom_highbd_10_dist_wtd_sub_pixel_avg_variance32x8); |
| |
| HIGHBD_BFP(BLOCK_8X32, aom_highbd_sad8x32_bits10, |
| aom_highbd_sad8x32_avg_bits10, aom_highbd_10_variance8x32, |
| aom_highbd_10_sub_pixel_variance8x32, |
| aom_highbd_10_sub_pixel_avg_variance8x32, |
| aom_highbd_sad8x32x4d_bits10, |
| aom_highbd_dist_wtd_sad8x32_avg_bits10, |
| aom_highbd_10_dist_wtd_sub_pixel_avg_variance8x32); |
| |
| HIGHBD_BFP(BLOCK_16X4, aom_highbd_sad16x4_bits10, |
| aom_highbd_sad16x4_avg_bits10, aom_highbd_10_variance16x4, |
| aom_highbd_10_sub_pixel_variance16x4, |
| aom_highbd_10_sub_pixel_avg_variance16x4, |
| aom_highbd_sad16x4x4d_bits10, |
| aom_highbd_dist_wtd_sad16x4_avg_bits10, |
| aom_highbd_10_dist_wtd_sub_pixel_avg_variance16x4); |
| |
| HIGHBD_BFP(BLOCK_4X16, aom_highbd_sad4x16_bits10, |
| aom_highbd_sad4x16_avg_bits10, aom_highbd_10_variance4x16, |
| aom_highbd_10_sub_pixel_variance4x16, |
| aom_highbd_10_sub_pixel_avg_variance4x16, |
| aom_highbd_sad4x16x4d_bits10, |
| aom_highbd_dist_wtd_sad4x16_avg_bits10, |
| aom_highbd_10_dist_wtd_sub_pixel_avg_variance4x16); |
| |
| HIGHBD_BFP(BLOCK_32X16, aom_highbd_sad32x16_bits10, |
| aom_highbd_sad32x16_avg_bits10, aom_highbd_10_variance32x16, |
| aom_highbd_10_sub_pixel_variance32x16, |
| aom_highbd_10_sub_pixel_avg_variance32x16, |
| aom_highbd_sad32x16x4d_bits10, |
| aom_highbd_dist_wtd_sad32x16_avg_bits10, |
| aom_highbd_10_dist_wtd_sub_pixel_avg_variance32x16); |
| |
| HIGHBD_BFP(BLOCK_16X32, aom_highbd_sad16x32_bits10, |
| aom_highbd_sad16x32_avg_bits10, aom_highbd_10_variance16x32, |
| aom_highbd_10_sub_pixel_variance16x32, |
| aom_highbd_10_sub_pixel_avg_variance16x32, |
| aom_highbd_sad16x32x4d_bits10, |
| aom_highbd_dist_wtd_sad16x32_avg_bits10, |
| aom_highbd_10_dist_wtd_sub_pixel_avg_variance16x32); |
| |
| HIGHBD_BFP(BLOCK_64X32, aom_highbd_sad64x32_bits10, |
| aom_highbd_sad64x32_avg_bits10, aom_highbd_10_variance64x32, |
| aom_highbd_10_sub_pixel_variance64x32, |
| aom_highbd_10_sub_pixel_avg_variance64x32, |
| aom_highbd_sad64x32x4d_bits10, |
| aom_highbd_dist_wtd_sad64x32_avg_bits10, |
| aom_highbd_10_dist_wtd_sub_pixel_avg_variance64x32); |
| |
| HIGHBD_BFP(BLOCK_32X64, aom_highbd_sad32x64_bits10, |
| aom_highbd_sad32x64_avg_bits10, aom_highbd_10_variance32x64, |
| aom_highbd_10_sub_pixel_variance32x64, |
| aom_highbd_10_sub_pixel_avg_variance32x64, |
| aom_highbd_sad32x64x4d_bits10, |
| aom_highbd_dist_wtd_sad32x64_avg_bits10, |
| aom_highbd_10_dist_wtd_sub_pixel_avg_variance32x64); |
| |
| HIGHBD_BFP(BLOCK_32X32, aom_highbd_sad32x32_bits10, |
| aom_highbd_sad32x32_avg_bits10, aom_highbd_10_variance32x32, |
| aom_highbd_10_sub_pixel_variance32x32, |
| aom_highbd_10_sub_pixel_avg_variance32x32, |
| aom_highbd_sad32x32x4d_bits10, |
| aom_highbd_dist_wtd_sad32x32_avg_bits10, |
| aom_highbd_10_dist_wtd_sub_pixel_avg_variance32x32); |
| |
| HIGHBD_BFP(BLOCK_64X64, aom_highbd_sad64x64_bits10, |
| aom_highbd_sad64x64_avg_bits10, aom_highbd_10_variance64x64, |
| aom_highbd_10_sub_pixel_variance64x64, |
| aom_highbd_10_sub_pixel_avg_variance64x64, |
| aom_highbd_sad64x64x4d_bits10, |
| aom_highbd_dist_wtd_sad64x64_avg_bits10, |
| aom_highbd_10_dist_wtd_sub_pixel_avg_variance64x64); |
| |
| HIGHBD_BFP(BLOCK_16X16, aom_highbd_sad16x16_bits10, |
| aom_highbd_sad16x16_avg_bits10, aom_highbd_10_variance16x16, |
| aom_highbd_10_sub_pixel_variance16x16, |
| aom_highbd_10_sub_pixel_avg_variance16x16, |
| aom_highbd_sad16x16x4d_bits10, |
| aom_highbd_dist_wtd_sad16x16_avg_bits10, |
| aom_highbd_10_dist_wtd_sub_pixel_avg_variance16x16); |
| |
| HIGHBD_BFP(BLOCK_16X8, aom_highbd_sad16x8_bits10, |
| aom_highbd_sad16x8_avg_bits10, aom_highbd_10_variance16x8, |
| aom_highbd_10_sub_pixel_variance16x8, |
| aom_highbd_10_sub_pixel_avg_variance16x8, |
| aom_highbd_sad16x8x4d_bits10, |
| aom_highbd_dist_wtd_sad16x8_avg_bits10, |
| aom_highbd_10_dist_wtd_sub_pixel_avg_variance16x8); |
| |
| HIGHBD_BFP(BLOCK_8X16, aom_highbd_sad8x16_bits10, |
| aom_highbd_sad8x16_avg_bits10, aom_highbd_10_variance8x16, |
| aom_highbd_10_sub_pixel_variance8x16, |
| aom_highbd_10_sub_pixel_avg_variance8x16, |
| aom_highbd_sad8x16x4d_bits10, |
| aom_highbd_dist_wtd_sad8x16_avg_bits10, |
| aom_highbd_10_dist_wtd_sub_pixel_avg_variance8x16); |
| |
| HIGHBD_BFP( |
| BLOCK_8X8, aom_highbd_sad8x8_bits10, aom_highbd_sad8x8_avg_bits10, |
| aom_highbd_10_variance8x8, aom_highbd_10_sub_pixel_variance8x8, |
| aom_highbd_10_sub_pixel_avg_variance8x8, |
| aom_highbd_sad8x8x4d_bits10, aom_highbd_dist_wtd_sad8x8_avg_bits10, |
| aom_highbd_10_dist_wtd_sub_pixel_avg_variance8x8); |
| |
| HIGHBD_BFP( |
| BLOCK_8X4, aom_highbd_sad8x4_bits10, aom_highbd_sad8x4_avg_bits10, |
| aom_highbd_10_variance8x4, aom_highbd_10_sub_pixel_variance8x4, |
| aom_highbd_10_sub_pixel_avg_variance8x4, |
| aom_highbd_sad8x4x4d_bits10, aom_highbd_dist_wtd_sad8x4_avg_bits10, |
| aom_highbd_10_dist_wtd_sub_pixel_avg_variance8x4); |
| |
| HIGHBD_BFP( |
| BLOCK_4X8, aom_highbd_sad4x8_bits10, aom_highbd_sad4x8_avg_bits10, |
| aom_highbd_10_variance4x8, aom_highbd_10_sub_pixel_variance4x8, |
| aom_highbd_10_sub_pixel_avg_variance4x8, |
| aom_highbd_sad4x8x4d_bits10, aom_highbd_dist_wtd_sad4x8_avg_bits10, |
| aom_highbd_10_dist_wtd_sub_pixel_avg_variance4x8); |
| |
| HIGHBD_BFP( |
| BLOCK_4X4, aom_highbd_sad4x4_bits10, aom_highbd_sad4x4_avg_bits10, |
| aom_highbd_10_variance4x4, aom_highbd_10_sub_pixel_variance4x4, |
| aom_highbd_10_sub_pixel_avg_variance4x4, |
| aom_highbd_sad4x4x4d_bits10, aom_highbd_dist_wtd_sad4x4_avg_bits10, |
| aom_highbd_10_dist_wtd_sub_pixel_avg_variance4x4); |
| |
| HIGHBD_BFP(BLOCK_128X128, aom_highbd_sad128x128_bits10, |
| aom_highbd_sad128x128_avg_bits10, |
| aom_highbd_10_variance128x128, |
| aom_highbd_10_sub_pixel_variance128x128, |
| aom_highbd_10_sub_pixel_avg_variance128x128, |
| aom_highbd_sad128x128x4d_bits10, |
| aom_highbd_dist_wtd_sad128x128_avg_bits10, |
| aom_highbd_10_dist_wtd_sub_pixel_avg_variance128x128); |
| |
| HIGHBD_BFP(BLOCK_128X64, aom_highbd_sad128x64_bits10, |
| aom_highbd_sad128x64_avg_bits10, |
| aom_highbd_10_variance128x64, |
| aom_highbd_10_sub_pixel_variance128x64, |
| aom_highbd_10_sub_pixel_avg_variance128x64, |
| aom_highbd_sad128x64x4d_bits10, |
| aom_highbd_dist_wtd_sad128x64_avg_bits10, |
| aom_highbd_10_dist_wtd_sub_pixel_avg_variance128x64); |
| |
| HIGHBD_BFP(BLOCK_64X128, aom_highbd_sad64x128_bits10, |
| aom_highbd_sad64x128_avg_bits10, |
| aom_highbd_10_variance64x128, |
| aom_highbd_10_sub_pixel_variance64x128, |
| aom_highbd_10_sub_pixel_avg_variance64x128, |
| aom_highbd_sad64x128x4d_bits10, |
| aom_highbd_dist_wtd_sad64x128_avg_bits10, |
| aom_highbd_10_dist_wtd_sub_pixel_avg_variance64x128); |
| |
| HIGHBD_MBFP(BLOCK_128X128, aom_highbd_masked_sad128x128_bits10, |
| aom_highbd_10_masked_sub_pixel_variance128x128) |
| HIGHBD_MBFP(BLOCK_128X64, aom_highbd_masked_sad128x64_bits10, |
| aom_highbd_10_masked_sub_pixel_variance128x64) |
| HIGHBD_MBFP(BLOCK_64X128, aom_highbd_masked_sad64x128_bits10, |
| aom_highbd_10_masked_sub_pixel_variance64x128) |
| HIGHBD_MBFP(BLOCK_64X64, aom_highbd_masked_sad64x64_bits10, |
| aom_highbd_10_masked_sub_pixel_variance64x64) |
| HIGHBD_MBFP(BLOCK_64X32, aom_highbd_masked_sad64x32_bits10, |
| aom_highbd_10_masked_sub_pixel_variance64x32) |
| HIGHBD_MBFP(BLOCK_32X64, aom_highbd_masked_sad32x64_bits10, |
| aom_highbd_10_masked_sub_pixel_variance32x64) |
| HIGHBD_MBFP(BLOCK_32X32, aom_highbd_masked_sad32x32_bits10, |
| aom_highbd_10_masked_sub_pixel_variance32x32) |
| HIGHBD_MBFP(BLOCK_32X16, aom_highbd_masked_sad32x16_bits10, |
| aom_highbd_10_masked_sub_pixel_variance32x16) |
| HIGHBD_MBFP(BLOCK_16X32, aom_highbd_masked_sad16x32_bits10, |
| aom_highbd_10_masked_sub_pixel_variance16x32) |
| HIGHBD_MBFP(BLOCK_16X16, aom_highbd_masked_sad16x16_bits10, |
| aom_highbd_10_masked_sub_pixel_variance16x16) |
| HIGHBD_MBFP(BLOCK_8X16, aom_highbd_masked_sad8x16_bits10, |
| aom_highbd_10_masked_sub_pixel_variance8x16) |
| HIGHBD_MBFP(BLOCK_16X8, aom_highbd_masked_sad16x8_bits10, |
| aom_highbd_10_masked_sub_pixel_variance16x8) |
| HIGHBD_MBFP(BLOCK_8X8, aom_highbd_masked_sad8x8_bits10, |
| aom_highbd_10_masked_sub_pixel_variance8x8) |
| HIGHBD_MBFP(BLOCK_4X8, aom_highbd_masked_sad4x8_bits10, |
| aom_highbd_10_masked_sub_pixel_variance4x8) |
| HIGHBD_MBFP(BLOCK_8X4, aom_highbd_masked_sad8x4_bits10, |
| aom_highbd_10_masked_sub_pixel_variance8x4) |
| HIGHBD_MBFP(BLOCK_4X4, aom_highbd_masked_sad4x4_bits10, |
| aom_highbd_10_masked_sub_pixel_variance4x4) |
| HIGHBD_MBFP(BLOCK_64X16, aom_highbd_masked_sad64x16_bits10, |
| aom_highbd_10_masked_sub_pixel_variance64x16) |
| HIGHBD_MBFP(BLOCK_16X64, aom_highbd_masked_sad16x64_bits10, |
| aom_highbd_10_masked_sub_pixel_variance16x64) |
| HIGHBD_MBFP(BLOCK_32X8, aom_highbd_masked_sad32x8_bits10, |
| aom_highbd_10_masked_sub_pixel_variance32x8) |
| HIGHBD_MBFP(BLOCK_8X32, aom_highbd_masked_sad8x32_bits10, |
| aom_highbd_10_masked_sub_pixel_variance8x32) |
| HIGHBD_MBFP(BLOCK_16X4, aom_highbd_masked_sad16x4_bits10, |
| aom_highbd_10_masked_sub_pixel_variance16x4) |
| HIGHBD_MBFP(BLOCK_4X16, aom_highbd_masked_sad4x16_bits10, |
| aom_highbd_10_masked_sub_pixel_variance4x16) |
| HIGHBD_OBFP(BLOCK_128X128, aom_highbd_obmc_sad128x128_bits10, |
| aom_highbd_10_obmc_variance128x128, |
| aom_highbd_10_obmc_sub_pixel_variance128x128) |
| HIGHBD_OBFP(BLOCK_128X64, aom_highbd_obmc_sad128x64_bits10, |
| aom_highbd_10_obmc_variance128x64, |
| aom_highbd_10_obmc_sub_pixel_variance128x64) |
| HIGHBD_OBFP(BLOCK_64X128, aom_highbd_obmc_sad64x128_bits10, |
| aom_highbd_10_obmc_variance64x128, |
| aom_highbd_10_obmc_sub_pixel_variance64x128) |
| HIGHBD_OBFP(BLOCK_64X64, aom_highbd_obmc_sad64x64_bits10, |
| aom_highbd_10_obmc_variance64x64, |
| aom_highbd_10_obmc_sub_pixel_variance64x64) |
| HIGHBD_OBFP(BLOCK_64X32, aom_highbd_obmc_sad64x32_bits10, |
| aom_highbd_10_obmc_variance64x32, |
| aom_highbd_10_obmc_sub_pixel_variance64x32) |
| HIGHBD_OBFP(BLOCK_32X64, aom_highbd_obmc_sad32x64_bits10, |
| aom_highbd_10_obmc_variance32x64, |
| aom_highbd_10_obmc_sub_pixel_variance32x64) |
| HIGHBD_OBFP(BLOCK_32X32, aom_highbd_obmc_sad32x32_bits10, |
| aom_highbd_10_obmc_variance32x32, |
| aom_highbd_10_obmc_sub_pixel_variance32x32) |
| HIGHBD_OBFP(BLOCK_32X16, aom_highbd_obmc_sad32x16_bits10, |
| aom_highbd_10_obmc_variance32x16, |
| aom_highbd_10_obmc_sub_pixel_variance32x16) |
| HIGHBD_OBFP(BLOCK_16X32, aom_highbd_obmc_sad16x32_bits10, |
| aom_highbd_10_obmc_variance16x32, |
| aom_highbd_10_obmc_sub_pixel_variance16x32) |
| HIGHBD_OBFP(BLOCK_16X16, aom_highbd_obmc_sad16x16_bits10, |
| aom_highbd_10_obmc_variance16x16, |
| aom_highbd_10_obmc_sub_pixel_variance16x16) |
| HIGHBD_OBFP(BLOCK_8X16, aom_highbd_obmc_sad8x16_bits10, |
| aom_highbd_10_obmc_variance8x16, |
| aom_highbd_10_obmc_sub_pixel_variance8x16) |
| HIGHBD_OBFP(BLOCK_16X8, aom_highbd_obmc_sad16x8_bits10, |
| aom_highbd_10_obmc_variance16x8, |
| aom_highbd_10_obmc_sub_pixel_variance16x8) |
| HIGHBD_OBFP(BLOCK_8X8, aom_highbd_obmc_sad8x8_bits10, |
| aom_highbd_10_obmc_variance8x8, |
| aom_highbd_10_obmc_sub_pixel_variance8x8) |
| HIGHBD_OBFP(BLOCK_4X8, aom_highbd_obmc_sad4x8_bits10, |
| aom_highbd_10_obmc_variance4x8, |
| aom_highbd_10_obmc_sub_pixel_variance4x8) |
| HIGHBD_OBFP(BLOCK_8X4, aom_highbd_obmc_sad8x4_bits10, |
| aom_highbd_10_obmc_variance8x4, |
| aom_highbd_10_obmc_sub_pixel_variance8x4) |
| HIGHBD_OBFP(BLOCK_4X4, aom_highbd_obmc_sad4x4_bits10, |
| aom_highbd_10_obmc_variance4x4, |
| aom_highbd_10_obmc_sub_pixel_variance4x4) |
| |
| HIGHBD_OBFP(BLOCK_64X16, aom_highbd_obmc_sad64x16_bits10, |
| aom_highbd_10_obmc_variance64x16, |
| aom_highbd_10_obmc_sub_pixel_variance64x16) |
| |
| HIGHBD_OBFP(BLOCK_16X64, aom_highbd_obmc_sad16x64_bits10, |
| aom_highbd_10_obmc_variance16x64, |
| aom_highbd_10_obmc_sub_pixel_variance16x64) |
| |
| HIGHBD_OBFP(BLOCK_32X8, aom_highbd_obmc_sad32x8_bits10, |
| aom_highbd_10_obmc_variance32x8, |
| aom_highbd_10_obmc_sub_pixel_variance32x8) |
| |
| HIGHBD_OBFP(BLOCK_8X32, aom_highbd_obmc_sad8x32_bits10, |
| aom_highbd_10_obmc_variance8x32, |
| aom_highbd_10_obmc_sub_pixel_variance8x32) |
| |
| HIGHBD_OBFP(BLOCK_16X4, aom_highbd_obmc_sad16x4_bits10, |
| aom_highbd_10_obmc_variance16x4, |
| aom_highbd_10_obmc_sub_pixel_variance16x4) |
| |
| HIGHBD_OBFP(BLOCK_4X16, aom_highbd_obmc_sad4x16_bits10, |
| aom_highbd_10_obmc_variance4x16, |
| aom_highbd_10_obmc_sub_pixel_variance4x16) |
| break; |
| |
| case AOM_BITS_12: |
| HIGHBD_BFP(BLOCK_64X16, aom_highbd_sad64x16_bits12, |
| aom_highbd_sad64x16_avg_bits12, aom_highbd_12_variance64x16, |
| aom_highbd_12_sub_pixel_variance64x16, |
| aom_highbd_12_sub_pixel_avg_variance64x16, |
| aom_highbd_sad64x16x4d_bits12, |
| aom_highbd_dist_wtd_sad64x16_avg_bits12, |
| aom_highbd_12_dist_wtd_sub_pixel_avg_variance64x16); |
| |
| HIGHBD_BFP(BLOCK_16X64, aom_highbd_sad16x64_bits12, |
| aom_highbd_sad16x64_avg_bits12, aom_highbd_12_variance16x64, |
| aom_highbd_12_sub_pixel_variance16x64, |
| aom_highbd_12_sub_pixel_avg_variance16x64, |
| aom_highbd_sad16x64x4d_bits12, |
| aom_highbd_dist_wtd_sad16x64_avg_bits12, |
| aom_highbd_12_dist_wtd_sub_pixel_avg_variance16x64); |
| |
| HIGHBD_BFP(BLOCK_32X8, aom_highbd_sad32x8_bits12, |
| aom_highbd_sad32x8_avg_bits12, aom_highbd_12_variance32x8, |
| aom_highbd_12_sub_pixel_variance32x8, |
| aom_highbd_12_sub_pixel_avg_variance32x8, |
| aom_highbd_sad32x8x4d_bits12, |
| aom_highbd_dist_wtd_sad32x8_avg_bits12, |
| aom_highbd_12_dist_wtd_sub_pixel_avg_variance32x8); |
| |
| HIGHBD_BFP(BLOCK_8X32, aom_highbd_sad8x32_bits12, |
| aom_highbd_sad8x32_avg_bits12, aom_highbd_12_variance8x32, |
| aom_highbd_12_sub_pixel_variance8x32, |
| aom_highbd_12_sub_pixel_avg_variance8x32, |
| aom_highbd_sad8x32x4d_bits12, |
| aom_highbd_dist_wtd_sad8x32_avg_bits12, |
| aom_highbd_12_dist_wtd_sub_pixel_avg_variance8x32); |
| |
| HIGHBD_BFP(BLOCK_16X4, aom_highbd_sad16x4_bits12, |
| aom_highbd_sad16x4_avg_bits12, aom_highbd_12_variance16x4, |
| aom_highbd_12_sub_pixel_variance16x4, |
| aom_highbd_12_sub_pixel_avg_variance16x4, |
| aom_highbd_sad16x4x4d_bits12, |
| aom_highbd_dist_wtd_sad16x4_avg_bits12, |
| aom_highbd_12_dist_wtd_sub_pixel_avg_variance16x4); |
| |
| HIGHBD_BFP(BLOCK_4X16, aom_highbd_sad4x16_bits12, |
| aom_highbd_sad4x16_avg_bits12, aom_highbd_12_variance4x16, |
| aom_highbd_12_sub_pixel_variance4x16, |
| aom_highbd_12_sub_pixel_avg_variance4x16, |
| aom_highbd_sad4x16x4d_bits12, |
| aom_highbd_dist_wtd_sad4x16_avg_bits12, |
| aom_highbd_12_dist_wtd_sub_pixel_avg_variance4x16); |
| |
| HIGHBD_BFP(BLOCK_32X16, aom_highbd_sad32x16_bits12, |
| aom_highbd_sad32x16_avg_bits12, aom_highbd_12_variance32x16, |
| aom_highbd_12_sub_pixel_variance32x16, |
| aom_highbd_12_sub_pixel_avg_variance32x16, |
| aom_highbd_sad32x16x4d_bits12, |
| aom_highbd_dist_wtd_sad32x16_avg_bits12, |
| aom_highbd_12_dist_wtd_sub_pixel_avg_variance32x16); |
| |
| HIGHBD_BFP(BLOCK_16X32, aom_highbd_sad16x32_bits12, |
| aom_highbd_sad16x32_avg_bits12, aom_highbd_12_variance16x32, |
| aom_highbd_12_sub_pixel_variance16x32, |
| aom_highbd_12_sub_pixel_avg_variance16x32, |
| aom_highbd_sad16x32x4d_bits12, |
| aom_highbd_dist_wtd_sad16x32_avg_bits12, |
| aom_highbd_12_dist_wtd_sub_pixel_avg_variance16x32); |
| |
| HIGHBD_BFP(BLOCK_64X32, aom_highbd_sad64x32_bits12, |
| aom_highbd_sad64x32_avg_bits12, aom_highbd_12_variance64x32, |
| aom_highbd_12_sub_pixel_variance64x32, |
| aom_highbd_12_sub_pixel_avg_variance64x32, |
| aom_highbd_sad64x32x4d_bits12, |
| aom_highbd_dist_wtd_sad64x32_avg_bits12, |
| aom_highbd_12_dist_wtd_sub_pixel_avg_variance64x32); |
| |
| HIGHBD_BFP(BLOCK_32X64, aom_highbd_sad32x64_bits12, |
| aom_highbd_sad32x64_avg_bits12, aom_highbd_12_variance32x64, |
| aom_highbd_12_sub_pixel_variance32x64, |
| aom_highbd_12_sub_pixel_avg_variance32x64, |
| aom_highbd_sad32x64x4d_bits12, |
| aom_highbd_dist_wtd_sad32x64_avg_bits12, |
| aom_highbd_12_dist_wtd_sub_pixel_avg_variance32x64); |
| |
| HIGHBD_BFP(BLOCK_32X32, aom_highbd_sad32x32_bits12, |
| aom_highbd_sad32x32_avg_bits12, aom_highbd_12_variance32x32, |
| aom_highbd_12_sub_pixel_variance32x32, |
| aom_highbd_12_sub_pixel_avg_variance32x32, |
| aom_highbd_sad32x32x4d_bits12, |
| aom_highbd_dist_wtd_sad32x32_avg_bits12, |
| aom_highbd_12_dist_wtd_sub_pixel_avg_variance32x32); |
| |
| HIGHBD_BFP(BLOCK_64X64, aom_highbd_sad64x64_bits12, |
| aom_highbd_sad64x64_avg_bits12, aom_highbd_12_variance64x64, |
| aom_highbd_12_sub_pixel_variance64x64, |
| aom_highbd_12_sub_pixel_avg_variance64x64, |
| aom_highbd_sad64x64x4d_bits12, |
| aom_highbd_dist_wtd_sad64x64_avg_bits12, |
| aom_highbd_12_dist_wtd_sub_pixel_avg_variance64x64); |
| |
| HIGHBD_BFP(BLOCK_16X16, aom_highbd_sad16x16_bits12, |
| aom_highbd_sad16x16_avg_bits12, aom_highbd_12_variance16x16, |
| aom_highbd_12_sub_pixel_variance16x16, |
| aom_highbd_12_sub_pixel_avg_variance16x16, |
| aom_highbd_sad16x16x4d_bits12, |
| aom_highbd_dist_wtd_sad16x16_avg_bits12, |
| aom_highbd_12_dist_wtd_sub_pixel_avg_variance16x16); |
| |
| HIGHBD_BFP(BLOCK_16X8, aom_highbd_sad16x8_bits12, |
| aom_highbd_sad16x8_avg_bits12, aom_highbd_12_variance16x8, |
| aom_highbd_12_sub_pixel_variance16x8, |
| aom_highbd_12_sub_pixel_avg_variance16x8, |
| aom_highbd_sad16x8x4d_bits12, |
| aom_highbd_dist_wtd_sad16x8_avg_bits12, |
| aom_highbd_12_dist_wtd_sub_pixel_avg_variance16x8); |
| |
| HIGHBD_BFP(BLOCK_8X16, aom_highbd_sad8x16_bits12, |
| aom_highbd_sad8x16_avg_bits12, aom_highbd_12_variance8x16, |
| aom_highbd_12_sub_pixel_variance8x16, |
| aom_highbd_12_sub_pixel_avg_variance8x16, |
| aom_highbd_sad8x16x4d_bits12, |
| aom_highbd_dist_wtd_sad8x16_avg_bits12, |
| aom_highbd_12_dist_wtd_sub_pixel_avg_variance8x16); |
| |
| HIGHBD_BFP( |
| BLOCK_8X8, aom_highbd_sad8x8_bits12, aom_highbd_sad8x8_avg_bits12, |
| aom_highbd_12_variance8x8, aom_highbd_12_sub_pixel_variance8x8, |
| aom_highbd_12_sub_pixel_avg_variance8x8, |
| aom_highbd_sad8x8x4d_bits12, aom_highbd_dist_wtd_sad8x8_avg_bits12, |
| aom_highbd_12_dist_wtd_sub_pixel_avg_variance8x8); |
| |
| HIGHBD_BFP( |
| BLOCK_8X4, aom_highbd_sad8x4_bits12, aom_highbd_sad8x4_avg_bits12, |
| aom_highbd_12_variance8x4, aom_highbd_12_sub_pixel_variance8x4, |
| aom_highbd_12_sub_pixel_avg_variance8x4, |
| aom_highbd_sad8x4x4d_bits12, aom_highbd_dist_wtd_sad8x4_avg_bits12, |
| aom_highbd_12_dist_wtd_sub_pixel_avg_variance8x4); |
| |
| HIGHBD_BFP( |
| BLOCK_4X8, aom_highbd_sad4x8_bits12, aom_highbd_sad4x8_avg_bits12, |
| aom_highbd_12_variance4x8, aom_highbd_12_sub_pixel_variance4x8, |
| aom_highbd_12_sub_pixel_avg_variance4x8, |
| aom_highbd_sad4x8x4d_bits12, aom_highbd_dist_wtd_sad4x8_avg_bits12, |
| aom_highbd_12_dist_wtd_sub_pixel_avg_variance4x8); |
| |
| HIGHBD_BFP( |
| BLOCK_4X4, aom_highbd_sad4x4_bits12, aom_highbd_sad4x4_avg_bits12, |
| aom_highbd_12_variance4x4, aom_highbd_12_sub_pixel_variance4x4, |
| aom_highbd_12_sub_pixel_avg_variance4x4, |
| aom_highbd_sad4x4x4d_bits12, aom_highbd_dist_wtd_sad4x4_avg_bits12, |
| aom_highbd_12_dist_wtd_sub_pixel_avg_variance4x4); |
| |
| HIGHBD_BFP(BLOCK_128X128, aom_highbd_sad128x128_bits12, |
| aom_highbd_sad128x128_avg_bits12, |
| aom_highbd_12_variance128x128, |
| aom_highbd_12_sub_pixel_variance128x128, |
| aom_highbd_12_sub_pixel_avg_variance128x128, |
| aom_highbd_sad128x128x4d_bits12, |
| aom_highbd_dist_wtd_sad128x128_avg_bits12, |
| aom_highbd_12_dist_wtd_sub_pixel_avg_variance128x128); |
| |
| HIGHBD_BFP(BLOCK_128X64, aom_highbd_sad128x64_bits12, |
| aom_highbd_sad128x64_avg_bits12, |
| aom_highbd_12_variance128x64, |
| aom_highbd_12_sub_pixel_variance128x64, |
| aom_highbd_12_sub_pixel_avg_variance128x64, |
| aom_highbd_sad128x64x4d_bits12, |
| aom_highbd_dist_wtd_sad128x64_avg_bits12, |
| aom_highbd_12_dist_wtd_sub_pixel_avg_variance128x64); |
| |
| HIGHBD_BFP(BLOCK_64X128, aom_highbd_sad64x128_bits12, |
| aom_highbd_sad64x128_avg_bits12, |
| aom_highbd_12_variance64x128, |
| aom_highbd_12_sub_pixel_variance64x128, |
| aom_highbd_12_sub_pixel_avg_variance64x128, |
| aom_highbd_sad64x128x4d_bits12, |
| aom_highbd_dist_wtd_sad64x128_avg_bits12, |
| aom_highbd_12_dist_wtd_sub_pixel_avg_variance64x128); |
| |
| HIGHBD_MBFP(BLOCK_128X128, aom_highbd_masked_sad128x128_bits12, |
| aom_highbd_12_masked_sub_pixel_variance128x128) |
| HIGHBD_MBFP(BLOCK_128X64, aom_highbd_masked_sad128x64_bits12, |
| aom_highbd_12_masked_sub_pixel_variance128x64) |
| HIGHBD_MBFP(BLOCK_64X128, aom_highbd_masked_sad64x128_bits12, |
| aom_highbd_12_masked_sub_pixel_variance64x128) |
| HIGHBD_MBFP(BLOCK_64X64, aom_highbd_masked_sad64x64_bits12, |
| aom_highbd_12_masked_sub_pixel_variance64x64) |
| HIGHBD_MBFP(BLOCK_64X32, aom_highbd_masked_sad64x32_bits12, |
| aom_highbd_12_masked_sub_pixel_variance64x32) |
| HIGHBD_MBFP(BLOCK_32X64, aom_highbd_masked_sad32x64_bits12, |
| aom_highbd_12_masked_sub_pixel_variance32x64) |
| HIGHBD_MBFP(BLOCK_32X32, aom_highbd_masked_sad32x32_bits12, |
| aom_highbd_12_masked_sub_pixel_variance32x32) |
| HIGHBD_MBFP(BLOCK_32X16, aom_highbd_masked_sad32x16_bits12, |
| aom_highbd_12_masked_sub_pixel_variance32x16) |
| HIGHBD_MBFP(BLOCK_16X32, aom_highbd_masked_sad16x32_bits12, |
| aom_highbd_12_masked_sub_pixel_variance16x32) |
| HIGHBD_MBFP(BLOCK_16X16, aom_highbd_masked_sad16x16_bits12, |
| aom_highbd_12_masked_sub_pixel_variance16x16) |
| HIGHBD_MBFP(BLOCK_8X16, aom_highbd_masked_sad8x16_bits12, |
| aom_highbd_12_masked_sub_pixel_variance8x16) |
| HIGHBD_MBFP(BLOCK_16X8, aom_highbd_masked_sad16x8_bits12, |
| aom_highbd_12_masked_sub_pixel_variance16x8) |
| HIGHBD_MBFP(BLOCK_8X8, aom_highbd_masked_sad8x8_bits12, |
| aom_highbd_12_masked_sub_pixel_variance8x8) |
| HIGHBD_MBFP(BLOCK_4X8, aom_highbd_masked_sad4x8_bits12, |
| aom_highbd_12_masked_sub_pixel_variance4x8) |
| HIGHBD_MBFP(BLOCK_8X4, aom_highbd_masked_sad8x4_bits12, |
| aom_highbd_12_masked_sub_pixel_variance8x4) |
| HIGHBD_MBFP(BLOCK_4X4, aom_highbd_masked_sad4x4_bits12, |
| aom_highbd_12_masked_sub_pixel_variance4x4) |
| HIGHBD_MBFP(BLOCK_64X16, aom_highbd_masked_sad64x16_bits12, |
| aom_highbd_12_masked_sub_pixel_variance64x16) |
| HIGHBD_MBFP(BLOCK_16X64, aom_highbd_masked_sad16x64_bits12, |
| aom_highbd_12_masked_sub_pixel_variance16x64) |
| HIGHBD_MBFP(BLOCK_32X8, aom_highbd_masked_sad32x8_bits12, |
| aom_highbd_12_masked_sub_pixel_variance32x8) |
| HIGHBD_MBFP(BLOCK_8X32, aom_highbd_masked_sad8x32_bits12, |
| aom_highbd_12_masked_sub_pixel_variance8x32) |
| HIGHBD_MBFP(BLOCK_16X4, aom_highbd_masked_sad16x4_bits12, |
| aom_highbd_12_masked_sub_pixel_variance16x4) |
| HIGHBD_MBFP(BLOCK_4X16, aom_highbd_masked_sad4x16_bits12, |
| aom_highbd_12_masked_sub_pixel_variance4x16) |
| HIGHBD_OBFP(BLOCK_128X128, aom_highbd_obmc_sad128x128_bits12, |
| aom_highbd_12_obmc_variance128x128, |
| aom_highbd_12_obmc_sub_pixel_variance128x128) |
| HIGHBD_OBFP(BLOCK_128X64, aom_highbd_obmc_sad128x64_bits12, |
| aom_highbd_12_obmc_variance128x64, |
| aom_highbd_12_obmc_sub_pixel_variance128x64) |
| HIGHBD_OBFP(BLOCK_64X128, aom_highbd_obmc_sad64x128_bits12, |
| aom_highbd_12_obmc_variance64x128, |
| aom_highbd_12_obmc_sub_pixel_variance64x128) |
| HIGHBD_OBFP(BLOCK_64X64, aom_highbd_obmc_sad64x64_bits12, |
| aom_highbd_12_obmc_variance64x64, |
| aom_highbd_12_obmc_sub_pixel_variance64x64) |
| HIGHBD_OBFP(BLOCK_64X32, aom_highbd_obmc_sad64x32_bits12, |
| aom_highbd_12_obmc_variance64x32, |
| aom_highbd_12_obmc_sub_pixel_variance64x32) |
| HIGHBD_OBFP(BLOCK_32X64, aom_highbd_obmc_sad32x64_bits12, |
| aom_highbd_12_obmc_variance32x64, |
| aom_highbd_12_obmc_sub_pixel_variance32x64) |
| HIGHBD_OBFP(BLOCK_32X32, aom_highbd_obmc_sad32x32_bits12, |
| aom_highbd_12_obmc_variance32x32, |
| aom_highbd_12_obmc_sub_pixel_variance32x32) |
| HIGHBD_OBFP(BLOCK_32X16, aom_highbd_obmc_sad32x16_bits12, |
| aom_highbd_12_obmc_variance32x16, |
| aom_highbd_12_obmc_sub_pixel_variance32x16) |
| HIGHBD_OBFP(BLOCK_16X32, aom_highbd_obmc_sad16x32_bits12, |
| aom_highbd_12_obmc_variance16x32, |
| aom_highbd_12_obmc_sub_pixel_variance16x32) |
| HIGHBD_OBFP(BLOCK_16X16, aom_highbd_obmc_sad16x16_bits12, |
| aom_highbd_12_obmc_variance16x16, |
| aom_highbd_12_obmc_sub_pixel_variance16x16) |
| HIGHBD_OBFP(BLOCK_8X16, aom_highbd_obmc_sad8x16_bits12, |
| aom_highbd_12_obmc_variance8x16, |
| aom_highbd_12_obmc_sub_pixel_variance8x16) |
| HIGHBD_OBFP(BLOCK_16X8, aom_highbd_obmc_sad16x8_bits12, |
| aom_highbd_12_obmc_variance16x8, |
| aom_highbd_12_obmc_sub_pixel_variance16x8) |
| HIGHBD_OBFP(BLOCK_8X8, aom_highbd_obmc_sad8x8_bits12, |
| aom_highbd_12_obmc_variance8x8, |
| aom_highbd_12_obmc_sub_pixel_variance8x8) |
| HIGHBD_OBFP(BLOCK_4X8, aom_highbd_obmc_sad4x8_bits12, |
| aom_highbd_12_obmc_variance4x8, |
| aom_highbd_12_obmc_sub_pixel_variance4x8) |
| HIGHBD_OBFP(BLOCK_8X4, aom_highbd_obmc_sad8x4_bits12, |
| aom_highbd_12_obmc_variance8x4, |
| aom_highbd_12_obmc_sub_pixel_variance8x4) |
| HIGHBD_OBFP(BLOCK_4X4, aom_highbd_obmc_sad4x4_bits12, |
| aom_highbd_12_obmc_variance4x4, |
| aom_highbd_12_obmc_sub_pixel_variance4x4) |
| HIGHBD_OBFP(BLOCK_64X16, aom_highbd_obmc_sad64x16_bits12, |
| aom_highbd_12_obmc_variance64x16, |
| aom_highbd_12_obmc_sub_pixel_variance64x16) |
| HIGHBD_OBFP(BLOCK_16X64, aom_highbd_obmc_sad16x64_bits12, |
| aom_highbd_12_obmc_variance16x64, |
| aom_highbd_12_obmc_sub_pixel_variance16x64) |
| HIGHBD_OBFP(BLOCK_32X8, aom_highbd_obmc_sad32x8_bits12, |
| aom_highbd_12_obmc_variance32x8, |
| aom_highbd_12_obmc_sub_pixel_variance32x8) |
| HIGHBD_OBFP(BLOCK_8X32, aom_highbd_obmc_sad8x32_bits12, |
| aom_highbd_12_obmc_variance8x32, |
| aom_highbd_12_obmc_sub_pixel_variance8x32) |
| HIGHBD_OBFP(BLOCK_16X4, aom_highbd_obmc_sad16x4_bits12, |
| aom_highbd_12_obmc_variance16x4, |
| aom_highbd_12_obmc_sub_pixel_variance16x4) |
| HIGHBD_OBFP(BLOCK_4X16, aom_highbd_obmc_sad4x16_bits12, |
| aom_highbd_12_obmc_variance4x16, |
| aom_highbd_12_obmc_sub_pixel_variance4x16) |
| break; |
| |
| default: |
| assert(0 && |
| "cm->seq_params.bit_depth should be AOM_BITS_8, " |
| "AOM_BITS_10 or AOM_BITS_12"); |
| } |
| } |
| } |
| |
| static void realloc_segmentation_maps(AV1_COMP *cpi) { |
| AV1_COMMON *const cm = &cpi->common; |
| |
| // Create the encoder segmentation map and set all entries to 0 |
| aom_free(cpi->segmentation_map); |
| CHECK_MEM_ERROR(cm, cpi->segmentation_map, |
| aom_calloc(cm->mi_rows * cm->mi_cols, 1)); |
| |
| // Create a map used for cyclic background refresh. |
| if (cpi->cyclic_refresh) av1_cyclic_refresh_free(cpi->cyclic_refresh); |
| CHECK_MEM_ERROR(cm, cpi->cyclic_refresh, |
| av1_cyclic_refresh_alloc(cm->mi_rows, cm->mi_cols)); |
| |
| // Create a map used to mark inactive areas. |
| aom_free(cpi->active_map.map); |
| CHECK_MEM_ERROR(cm, cpi->active_map.map, |
| aom_calloc(cm->mi_rows * cm->mi_cols, 1)); |
| } |
| |
| void av1_change_config(struct AV1_COMP *cpi, const AV1EncoderConfig *oxcf) { |
| AV1_COMMON *const cm = &cpi->common; |
| SequenceHeader *const seq_params = &cm->seq_params; |
| const int num_planes = av1_num_planes(cm); |
| RATE_CONTROL *const rc = &cpi->rc; |
| MACROBLOCK *const x = &cpi->td.mb; |
| |
| if (seq_params->profile != oxcf->profile) seq_params->profile = oxcf->profile; |
| seq_params->bit_depth = oxcf->bit_depth; |
| seq_params->color_primaries = oxcf->color_primaries; |
| seq_params->transfer_characteristics = oxcf->transfer_characteristics; |
| seq_params->matrix_coefficients = oxcf->matrix_coefficients; |
| seq_params->monochrome = oxcf->monochrome; |
| seq_params->chroma_sample_position = oxcf->chroma_sample_position; |
| seq_params->color_range = oxcf->color_range; |
| |
| assert(IMPLIES(seq_params->profile <= PROFILE_1, |
| seq_params->bit_depth <= AOM_BITS_10)); |
| |
| cm->timing_info_present = oxcf->timing_info_present; |
| cm->timing_info.num_units_in_display_tick = |
| oxcf->timing_info.num_units_in_display_tick; |
| cm->timing_info.time_scale = oxcf->timing_info.time_scale; |
| cm->timing_info.equal_picture_interval = |
| oxcf->timing_info.equal_picture_interval; |
| cm->timing_info.num_ticks_per_picture = |
| oxcf->timing_info.num_ticks_per_picture; |
| |
| seq_params->display_model_info_present_flag = |
| oxcf->display_model_info_present_flag; |
| seq_params->decoder_model_info_present_flag = |
| oxcf->decoder_model_info_present_flag; |
| if (oxcf->decoder_model_info_present_flag) { |
| // set the decoder model parameters in schedule mode |
| cm->buffer_model.num_units_in_decoding_tick = |
| oxcf->buffer_model.num_units_in_decoding_tick; |
| cm->buffer_removal_time_present = 1; |
| set_aom_dec_model_info(&cm->buffer_model); |
| set_dec_model_op_parameters(&cm->op_params[0]); |
| } else if (cm->timing_info_present && |
| cm->timing_info.equal_picture_interval && |
| !seq_params->decoder_model_info_present_flag) { |
| // set the decoder model parameters in resource availability mode |
| set_resource_availability_parameters(&cm->op_params[0]); |
| } else { |
| cm->op_params[0].initial_display_delay = |
| 10; // Default value (not signaled) |
| } |
| |
| update_film_grain_parameters(cpi, oxcf); |
| |
| cpi->oxcf = *oxcf; |
| cpi->common.options = oxcf->cfg; |
| x->e_mbd.bd = (int)seq_params->bit_depth; |
| x->e_mbd.global_motion = cm->global_motion; |
| |
| if ((oxcf->pass == 0) && (oxcf->rc_mode == AOM_Q)) { |
| rc->baseline_gf_interval = FIXED_GF_INTERVAL; |
| } else { |
| rc->baseline_gf_interval = (MIN_GF_INTERVAL + MAX_GF_INTERVAL) / 2; |
| } |
| |
| cpi->refresh_last_frame = 1; |
| cpi->refresh_golden_frame = 0; |
| cpi->refresh_bwd_ref_frame = 0; |
| cpi->refresh_alt2_ref_frame = 0; |
| |
| cm->refresh_frame_context = (oxcf->frame_parallel_decoding_mode) |
| ? REFRESH_FRAME_CONTEXT_DISABLED |
| : REFRESH_FRAME_CONTEXT_BACKWARD; |
| if (oxcf->large_scale_tile) |
| cm->refresh_frame_context = REFRESH_FRAME_CONTEXT_DISABLED; |
| |
| if (x->palette_buffer == NULL) { |
| CHECK_MEM_ERROR(cm, x->palette_buffer, |
| aom_memalign(16, sizeof(*x->palette_buffer))); |
| } |
| |
| if (x->tmp_conv_dst == NULL) { |
| CHECK_MEM_ERROR( |
| cm, x->tmp_conv_dst, |
| aom_memalign(32, MAX_SB_SIZE * MAX_SB_SIZE * sizeof(*x->tmp_conv_dst))); |
| x->e_mbd.tmp_conv_dst = x->tmp_conv_dst; |
| } |
| for (int i = 0; i < 2; ++i) { |
| if (x->tmp_obmc_bufs[i] == NULL) { |
| CHECK_MEM_ERROR(cm, x->tmp_obmc_bufs[i], |
| aom_memalign(32, 2 * MAX_MB_PLANE * MAX_SB_SQUARE * |
| sizeof(*x->tmp_obmc_bufs[i]))); |
| x->e_mbd.tmp_obmc_bufs[i] = x->tmp_obmc_bufs[i]; |
| } |
| } |
| |
| av1_reset_segment_features(cm); |
| set_high_precision_mv(cpi, 1, 0); |
| |
| set_rc_buffer_sizes(rc, &cpi->oxcf); |
| |
| // Under a configuration change, where maximum_buffer_size may change, |
| // keep buffer level clipped to the maximum allowed buffer size. |
| rc->bits_off_target = AOMMIN(rc->bits_off_target, rc->maximum_buffer_size); |
| rc->buffer_level = AOMMIN(rc->buffer_level, rc->maximum_buffer_size); |
| |
| // Set up frame rate and related parameters rate control values. |
| av1_new_framerate(cpi, cpi->framerate); |
| |
| // Set absolute upper and lower quality limits |
| rc->worst_quality = cpi->oxcf.worst_allowed_q; |
| rc->best_quality = cpi->oxcf.best_allowed_q; |
| |
| cm->interp_filter = oxcf->large_scale_tile ? EIGHTTAP_REGULAR : SWITCHABLE; |
| cm->switchable_motion_mode = 1; |
| |
| if (cpi->oxcf.render_width > 0 && cpi->oxcf.render_height > 0) { |
| cm->render_width = cpi->oxcf.render_width; |
| cm->render_height = cpi->oxcf.render_height; |
| } else { |
| cm->render_width = cpi->oxcf.width; |
| cm->render_height = cpi->oxcf.height; |
| } |
| cm->width = cpi->oxcf.width; |
| cm->height = cpi->oxcf.height; |
| |
| int sb_size = seq_params->sb_size; |
| // Superblock size should not be updated after the first key frame. |
| if (!cpi->seq_params_locked) { |
| set_sb_size(&cm->seq_params, select_sb_size(cpi)); |
| } |
| |
| if (cpi->initial_width || sb_size != seq_params->sb_size) { |
| if (cm->width > cpi->initial_width || cm->height > cpi->initial_height || |
| seq_params->sb_size != sb_size) { |
| av1_free_context_buffers(cm); |
| av1_free_pc_tree(&cpi->td, num_planes); |
| alloc_compressor_data(cpi); |
| realloc_segmentation_maps(cpi); |
| cpi->initial_width = cpi->initial_height = 0; |
| } |
| } |
| update_frame_size(cpi); |
| |
| cpi->alt_ref_source = NULL; |
| rc->is_src_frame_alt_ref = 0; |
| |
| rc->is_bwd_ref_frame = 0; |
| rc->is_last_bipred_frame = 0; |
| rc->is_bipred_frame = 0; |
| |
| set_tile_info(cpi); |
| |
| cpi->ext_refresh_frame_flags_pending = 0; |
| cpi->ext_refresh_frame_context_pending = 0; |
| |
| highbd_set_var_fns(cpi); |
| |
| // Init sequence level coding tools |
| // This should not be called after the first key frame. |
| if (!cpi->seq_params_locked) { |
| seq_params->operating_points_cnt_minus_1 = |
| cm->number_spatial_layers > 1 ? cm->number_spatial_layers - 1 : 0; |
| init_seq_coding_tools(&cm->seq_params, cm, oxcf); |
| } |
| } |
| |
| AV1_COMP *av1_create_compressor(AV1EncoderConfig *oxcf, |
| BufferPool *const pool) { |
| unsigned int i; |
| AV1_COMP *volatile const cpi = aom_memalign(32, sizeof(AV1_COMP)); |
| AV1_COMMON *volatile const cm = cpi != NULL ? &cpi->common : NULL; |
| |
| if (!cm) return NULL; |
| |
| av1_zero(*cpi); |
| |
| // The jmp_buf is valid only for the duration of the function that calls |
| // setjmp(). Therefore, this function must reset the 'setjmp' field to 0 |
| // before it returns. |
| if (setjmp(cm->error.jmp)) { |
| cm->error.setjmp = 0; |
| av1_remove_compressor(cpi); |
| return 0; |
| } |
| |
| cm->error.setjmp = 1; |
| cm->alloc_mi = enc_alloc_mi; |
| cm->free_mi = enc_free_mi; |
| cm->setup_mi = enc_setup_mi; |
| |
| CHECK_MEM_ERROR(cm, cm->fc, |
| (FRAME_CONTEXT *)aom_memalign(32, sizeof(*cm->fc))); |
| CHECK_MEM_ERROR( |
| cm, cm->default_frame_context, |
| (FRAME_CONTEXT *)aom_memalign(32, sizeof(*cm->default_frame_context))); |
| memset(cm->fc, 0, sizeof(*cm->fc)); |
| memset(cm->default_frame_context, 0, sizeof(*cm->default_frame_context)); |
| |
| 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_frame.frame_number = 0; |
| cm->current_frame_id = -1; |
| cpi->seq_params_locked = 0; |
| cpi->partition_search_skippable_frame = 0; |
| cpi->tile_data = NULL; |
| cpi->last_show_frame_buf = NULL; |
| realloc_segmentation_maps(cpi); |
| |
| memset(cpi->nmv_costs, 0, sizeof(cpi->nmv_costs)); |
| memset(cpi->nmv_costs_hp, 0, sizeof(cpi->nmv_costs_hp)); |
| |
| for (i = 0; i < (sizeof(cpi->mbgraph_stats) / sizeof(cpi->mbgraph_stats[0])); |
| i++) { |
| CHECK_MEM_ERROR( |
| cm, cpi->mbgraph_stats[i].mb_stats, |
| aom_calloc(cm->MBs * sizeof(*cpi->mbgraph_stats[i].mb_stats), 1)); |
| } |
| |
| #if CONFIG_FP_MB_STATS |
| cpi->use_fp_mb_stats = 0; |
| if (cpi->use_fp_mb_stats) { |
| // a place holder used to store the first pass mb stats in the first pass |
| CHECK_MEM_ERROR(cm, cpi->twopass.frame_mb_stats_buf, |
| aom_calloc(cm->MBs * sizeof(uint8_t), 1)); |
| } else { |
| cpi->twopass.frame_mb_stats_buf = NULL; |
| } |
| #endif |
| |
| cpi->refresh_alt_ref_frame = 0; |
| |
| cpi->b_calculate_psnr = CONFIG_INTERNAL_STATS; |
| #if CONFIG_INTERNAL_STATS |
| cpi->b_calculate_blockiness = 1; |
| cpi->b_calculate_consistency = 1; |
| cpi->total_inconsistency = 0; |
| cpi->psnr.worst = 100.0; |
| cpi->worst_ssim = 100.0; |
| |
| cpi->count = 0; |
| cpi->bytes = 0; |
| #if CONFIG_SPEED_STATS |
| cpi->tx_search_count = 0; |
| #endif // CONFIG_SPEED_STATS |
| |
| if (cpi->b_calculate_psnr) { |
| cpi->total_sq_error = 0; |
| cpi->total_samples = 0; |
| cpi->tot_recode_hits = 0; |
| cpi->summed_quality = 0; |
| cpi->summed_weights = 0; |
| } |
| |
| cpi->fastssim.worst = 100.0; |
| cpi->psnrhvs.worst = 100.0; |
| |
| if (cpi->b_calculate_blockiness) { |
| cpi->total_blockiness = 0; |
| cpi->worst_blockiness = 0.0; |
| } |
| |
| if (cpi->b_calculate_consistency) { |
| CHECK_MEM_ERROR(cm, cpi->ssim_vars, |
| aom_malloc(sizeof(*cpi->ssim_vars) * 4 * |
| cpi->common.mi_rows * cpi->common.mi_cols)); |
| cpi->worst_consistency = 100.0; |
| } |
| #endif |
| #if CONFIG_ENTROPY_STATS |
| av1_zero(aggregate_fc); |
| #endif // CONFIG_ENTROPY_STATS |
| |
| cpi->first_time_stamp_ever = INT64_MAX; |
| |
| cpi->td.mb.nmvcost[0] = &cpi->nmv_costs[0][MV_MAX]; |
| cpi->td.mb.nmvcost[1] = &cpi->nmv_costs[1][MV_MAX]; |
| cpi->td.mb.nmvcost_hp[0] = &cpi->nmv_costs_hp[0][MV_MAX]; |
| cpi->td.mb.nmvcost_hp[1] = &cpi->nmv_costs_hp[1][MV_MAX]; |
| |
| #ifdef OUTPUT_YUV_SKINMAP |
| yuv_skinmap_file = fopen("skinmap.yuv", "ab"); |
| #endif |
| #ifdef OUTPUT_YUV_REC |
| yuv_rec_file = fopen("rec.yuv", "wb"); |
| #endif |
| |
| if (oxcf->pass == 1) { |
| av1_init_first_pass(cpi); |
| } else if (oxcf->pass == 2) { |
| const size_t packet_sz = sizeof(FIRSTPASS_STATS); |
| const int packets = (int)(oxcf->two_pass_stats_in.sz / packet_sz); |
| |
| #if CONFIG_FP_MB_STATS |
| if (cpi->use_fp_mb_stats) { |
| const size_t psz = cpi->common.MBs * sizeof(uint8_t); |
| const int ps = (int)(oxcf->firstpass_mb_stats_in.sz / psz); |
| |
| cpi->twopass.firstpass_mb_stats.mb_stats_start = |
| oxcf->firstpass_mb_stats_in.buf; |
| cpi->twopass.firstpass_mb_stats.mb_stats_end = |
| cpi->twopass.firstpass_mb_stats.mb_stats_start + |
| (ps - 1) * cpi->common.MBs * sizeof(uint8_t); |
| } |
| #endif |
| |
| cpi->twopass.stats_in_start = oxcf->two_pass_stats_in.buf; |
| cpi->twopass.stats_in = cpi->twopass.stats_in_start; |
| cpi->twopass.stats_in_end = &cpi->twopass.stats_in[packets - 1]; |
| |
| av1_init_second_pass(cpi); |
| } |
| |
| CHECK_MEM_ERROR( |
| cm, cpi->td.mb.above_pred_buf, |
| (uint8_t *)aom_memalign(16, MAX_MB_PLANE * MAX_SB_SQUARE * |
| sizeof(*cpi->td.mb.above_pred_buf))); |
| CHECK_MEM_ERROR( |
| cm, cpi->td.mb.left_pred_buf, |
| (uint8_t *)aom_memalign(16, MAX_MB_PLANE * MAX_SB_SQUARE * |
| sizeof(*cpi->td.mb.left_pred_buf))); |
| |
| CHECK_MEM_ERROR(cm, cpi->td.mb.wsrc_buf, |
| (int32_t *)aom_memalign( |
| 16, MAX_SB_SQUARE * sizeof(*cpi->td.mb.wsrc_buf))); |
| |
| #if CONFIG_COLLECT_INTER_MODE_RD_STATS |
| CHECK_MEM_ERROR( |
| cm, cpi->td.mb.inter_modes_info, |
| (InterModesInfo *)aom_malloc(sizeof(*cpi->td.mb.inter_modes_info))); |
| #endif |
| |
| for (int x = 0; x < 2; x++) |
| for (int y = 0; y < 2; y++) |
| CHECK_MEM_ERROR( |
| cm, cpi->td.mb.hash_value_buffer[x][y], |
| (uint32_t *)aom_malloc(AOM_BUFFER_SIZE_FOR_BLOCK_HASH * |
| sizeof(*cpi->td.mb.hash_value_buffer[0][0]))); |
| |
| cpi->td.mb.g_crc_initialized = 0; |
| |
| CHECK_MEM_ERROR(cm, cpi->td.mb.mask_buf, |
| (int32_t *)aom_memalign( |
| 16, MAX_SB_SQUARE * sizeof(*cpi->td.mb.mask_buf))); |
| |
| av1_set_speed_features_framesize_independent(cpi, oxcf->speed); |
| av1_set_speed_features_framesize_dependent(cpi, oxcf->speed); |
| |
| for (int frame = 0; frame < MAX_LAG_BUFFERS; ++frame) { |
| int mi_cols = ALIGN_POWER_OF_TWO(cm->mi_cols, MAX_MIB_SIZE_LOG2); |
| int mi_rows = ALIGN_POWER_OF_TWO(cm->mi_rows, MAX_MIB_SIZE_LOG2); |
| |
| CHECK_MEM_ERROR(cm, cpi->tpl_stats[frame].tpl_stats_ptr, |
| aom_calloc(mi_rows * mi_cols, |
| sizeof(*cpi->tpl_stats[frame].tpl_stats_ptr))); |
| cpi->tpl_stats[frame].is_valid = 0; |
| cpi->tpl_stats[frame].width = mi_cols; |
| cpi->tpl_stats[frame].height = mi_rows; |
| cpi->tpl_stats[frame].stride = mi_cols; |
| cpi->tpl_stats[frame].mi_rows = cm->mi_rows; |
| cpi->tpl_stats[frame].mi_cols = cm->mi_cols; |
| } |
| |
| #if CONFIG_COLLECT_PARTITION_STATS |
| av1_zero(cpi->partition_stats); |
| #endif |
| |
| #define BFP(BT, SDF, SDAF, VF, SVF, SVAF, SDX4DF, JSDAF, JSVAF) \ |
| cpi->fn_ptr[BT].sdf = SDF; \ |
| cpi->fn_ptr[BT].sdaf = SDAF; \ |
| cpi->fn_ptr[BT].vf = VF; \ |
| cpi->fn_ptr[BT].svf = SVF; \ |
| cpi->fn_ptr[BT].svaf = SVAF; \ |
| cpi->fn_ptr[BT].sdx4df = SDX4DF; \ |
| cpi->fn_ptr[BT].jsdaf = JSDAF; \ |
| cpi->fn_ptr[BT].jsvaf = JSVAF; |
| |
| BFP(BLOCK_4X16, aom_sad4x16, aom_sad4x16_avg, aom_variance4x16, |
| aom_sub_pixel_variance4x16, aom_sub_pixel_avg_variance4x16, |
| aom_sad4x16x4d, aom_dist_wtd_sad4x16_avg, |
| aom_dist_wtd_sub_pixel_avg_variance4x16) |
| |
| BFP(BLOCK_16X4, aom_sad16x4, aom_sad16x4_avg, aom_variance16x4, |
| aom_sub_pixel_variance16x4, aom_sub_pixel_avg_variance16x4, |
| aom_sad16x4x4d, aom_dist_wtd_sad16x4_avg, |
| aom_dist_wtd_sub_pixel_avg_variance16x4) |
| |
| BFP(BLOCK_8X32, aom_sad8x32, aom_sad8x32_avg, aom_variance8x32, |
| aom_sub_pixel_variance8x32, aom_sub_pixel_avg_variance8x32, |
| aom_sad8x32x4d, aom_dist_wtd_sad8x32_avg, |
| aom_dist_wtd_sub_pixel_avg_variance8x32) |
| |
| BFP(BLOCK_32X8, aom_sad32x8, aom_sad32x8_avg, aom_variance32x8, |
| aom_sub_pixel_variance32x8, aom_sub_pixel_avg_variance32x8, |
| aom_sad32x8x4d, aom_dist_wtd_sad32x8_avg, |
| aom_dist_wtd_sub_pixel_avg_variance32x8) |
| |
| BFP(BLOCK_16X64, aom_sad16x64, aom_sad16x64_avg, aom_variance16x64, |
| aom_sub_pixel_variance16x64, aom_sub_pixel_avg_variance16x64, |
| aom_sad16x64x4d, aom_dist_wtd_sad16x64_avg, |
| aom_dist_wtd_sub_pixel_avg_variance16x64) |
| |
| BFP(BLOCK_64X16, aom_sad64x16, aom_sad64x16_avg, aom_variance64x16, |
| aom_sub_pixel_variance64x16, aom_sub_pixel_avg_variance64x16, |
| aom_sad64x16x4d, aom_dist_wtd_sad64x16_avg, |
| aom_dist_wtd_sub_pixel_avg_variance64x16) |
| |
| BFP(BLOCK_128X128, aom_sad128x128, aom_sad128x128_avg, aom_variance128x128, |
| aom_sub_pixel_variance128x128, aom_sub_pixel_avg_variance128x128, |
| aom_sad128x128x4d, aom_dist_wtd_sad128x128_avg, |
| aom_dist_wtd_sub_pixel_avg_variance128x128) |
| |
| BFP(BLOCK_128X64, aom_sad128x64, aom_sad128x64_avg, aom_variance128x64, |
| aom_sub_pixel_variance128x64, aom_sub_pixel_avg_variance128x64, |
| aom_sad128x64x4d, aom_dist_wtd_sad128x64_avg, |
| aom_dist_wtd_sub_pixel_avg_variance128x64) |
| |
| BFP(BLOCK_64X128, aom_sad64x128, aom_sad64x128_avg, aom_variance64x128, |
| aom_sub_pixel_variance64x128, aom_sub_pixel_avg_variance64x128, |
| aom_sad64x128x4d, aom_dist_wtd_sad64x128_avg, |
| aom_dist_wtd_sub_pixel_avg_variance64x128) |
| |
| BFP(BLOCK_32X16, aom_sad32x16, aom_sad32x16_avg, aom_variance32x16, |
| aom_sub_pixel_variance32x16, aom_sub_pixel_avg_variance32x16, |
| aom_sad32x16x4d, aom_dist_wtd_sad32x16_avg, |
| aom_dist_wtd_sub_pixel_avg_variance32x16) |
| |
| BFP(BLOCK_16X32, aom_sad16x32, aom_sad16x32_avg, aom_variance16x32, |
| aom_sub_pixel_variance16x32, aom_sub_pixel_avg_variance16x32, |
| aom_sad16x32x4d, aom_dist_wtd_sad16x32_avg, |
| aom_dist_wtd_sub_pixel_avg_variance16x32) |
| |
| BFP(BLOCK_64X32, aom_sad64x32, aom_sad64x32_avg, aom_variance64x32, |
| aom_sub_pixel_variance64x32, aom_sub_pixel_avg_variance64x32, |
| aom_sad64x32x4d, aom_dist_wtd_sad64x32_avg, |
| aom_dist_wtd_sub_pixel_avg_variance64x32) |
| |
| BFP(BLOCK_32X64, aom_sad32x64, aom_sad32x64_avg, aom_variance32x64, |
| aom_sub_pixel_variance32x64, aom_sub_pixel_avg_variance32x64, |
| aom_sad32x64x4d, aom_dist_wtd_sad32x64_avg, |
| aom_dist_wtd_sub_pixel_avg_variance32x64) |
| |
| BFP(BLOCK_32X32, aom_sad32x32, aom_sad32x32_avg, aom_variance32x32, |
| aom_sub_pixel_variance32x32, aom_sub_pixel_avg_variance32x32, |
| aom_sad32x32x4d, aom_dist_wtd_sad32x32_avg, |
| aom_dist_wtd_sub_pixel_avg_variance32x32) |
| |
| BFP(BLOCK_64X64, aom_sad64x64, aom_sad64x64_avg, aom_variance64x64, |
| aom_sub_pixel_variance64x64, aom_sub_pixel_avg_variance64x64, |
| aom_sad64x64x4d, aom_dist_wtd_sad64x64_avg, |
| aom_dist_wtd_sub_pixel_avg_variance64x64) |
| |
| BFP(BLOCK_16X16, aom_sad16x16, aom_sad16x16_avg, aom_variance16x16, |
| aom_sub_pixel_variance16x16, aom_sub_pixel_avg_variance16x16, |
| aom_sad16x16x4d, aom_dist_wtd_sad16x16_avg, |
| aom_dist_wtd_sub_pixel_avg_variance16x16) |
| |
| BFP(BLOCK_16X8, aom_sad16x8, aom_sad16x8_avg, aom_variance16x8, |
| aom_sub_pixel_variance16x8, aom_sub_pixel_avg_variance16x8, |
| aom_sad16x8x4d, aom_dist_wtd_sad16x8_avg, |
| aom_dist_wtd_sub_pixel_avg_variance16x8) |
| |
| BFP(BLOCK_8X16, aom_sad8x16, aom_sad8x16_avg, aom_variance8x16, |
| aom_sub_pixel_variance8x16, aom_sub_pixel_avg_variance8x16, |
| aom_sad8x16x4d, aom_dist_wtd_sad8x16_avg, |
| aom_dist_wtd_sub_pixel_avg_variance8x16) |
| |
| BFP(BLOCK_8X8, aom_sad8x8, aom_sad8x8_avg, aom_variance8x8, |
| aom_sub_pixel_variance8x8, aom_sub_pixel_avg_variance8x8, aom_sad8x8x4d, |
| aom_dist_wtd_sad8x8_avg, aom_dist_wtd_sub_pixel_avg_variance8x8) |
| |
| BFP(BLOCK_8X4, aom_sad8x4, aom_sad8x4_avg, aom_variance8x4, |
| aom_sub_pixel_variance8x4, aom_sub_pixel_avg_variance8x4, aom_sad8x4x4d, |
| aom_dist_wtd_sad8x4_avg, aom_dist_wtd_sub_pixel_avg_variance8x4) |
| |
| BFP(BLOCK_4X8, aom_sad4x8, aom_sad4x8_avg, aom_variance4x8, |
| aom_sub_pixel_variance4x8, aom_sub_pixel_avg_variance4x8, aom_sad4x8x4d, |
| aom_dist_wtd_sad4x8_avg, aom_dist_wtd_sub_pixel_avg_variance4x8) |
| |
| BFP(BLOCK_4X4, aom_sad4x4, aom_sad4x4_avg, aom_variance4x4, |
| aom_sub_pixel_variance4x4, aom_sub_pixel_avg_variance4x4, aom_sad4x4x4d, |
| aom_dist_wtd_sad4x4_avg, aom_dist_wtd_sub_pixel_avg_variance4x4) |
| |
| #define OBFP(BT, OSDF, OVF, OSVF) \ |
| cpi->fn_ptr[BT].osdf = OSDF; \ |
| cpi->fn_ptr[BT].ovf = OVF; \ |
| cpi->fn_ptr[BT].osvf = OSVF; |
| |
| OBFP(BLOCK_128X128, aom_obmc_sad128x128, aom_obmc_variance128x128, |
| aom_obmc_sub_pixel_variance128x128) |
| OBFP(BLOCK_128X64, aom_obmc_sad128x64, aom_obmc_variance128x64, |
| aom_obmc_sub_pixel_variance128x64) |
| OBFP(BLOCK_64X128, aom_obmc_sad64x128, aom_obmc_variance64x128, |
| aom_obmc_sub_pixel_variance64x128) |
| OBFP(BLOCK_64X64, aom_obmc_sad64x64, aom_obmc_variance64x64, |
| aom_obmc_sub_pixel_variance64x64) |
| OBFP(BLOCK_64X32, aom_obmc_sad64x32, aom_obmc_variance64x32, |
| aom_obmc_sub_pixel_variance64x32) |
| OBFP(BLOCK_32X64, aom_obmc_sad32x64, aom_obmc_variance32x64, |
| aom_obmc_sub_pixel_variance32x64) |
| OBFP(BLOCK_32X32, aom_obmc_sad32x32, aom_obmc_variance32x32, |
| aom_obmc_sub_pixel_variance32x32) |
| OBFP(BLOCK_32X16, aom_obmc_sad32x16, aom_obmc_variance32x16, |
| aom_obmc_sub_pixel_variance32x16) |
| OBFP(BLOCK_16X32, aom_obmc_sad16x32, aom_obmc_variance16x32, |
| aom_obmc_sub_pixel_variance16x32) |
| OBFP(BLOCK_16X16, aom_obmc_sad16x16, aom_obmc_variance16x16, |
| aom_obmc_sub_pixel_variance16x16) |
| OBFP(BLOCK_16X8, aom_obmc_sad16x8, aom_obmc_variance16x8, |
| aom_obmc_sub_pixel_variance16x8) |
| OBFP(BLOCK_8X16, aom_obmc_sad8x16, aom_obmc_variance8x16, |
| aom_obmc_sub_pixel_variance8x16) |
| OBFP(BLOCK_8X8, aom_obmc_sad8x8, aom_obmc_variance8x8, |
| aom_obmc_sub_pixel_variance8x8) |
| OBFP(BLOCK_4X8, aom_obmc_sad4x8, aom_obmc_variance4x8, |
| aom_obmc_sub_pixel_variance4x8) |
| OBFP(BLOCK_8X4, aom_obmc_sad8x4, aom_obmc_variance8x4, |
| aom_obmc_sub_pixel_variance8x4) |
| OBFP(BLOCK_4X4, aom_obmc_sad4x4, aom_obmc_variance4x4, |
| aom_obmc_sub_pixel_variance4x4) |
| OBFP(BLOCK_4X16, aom_obmc_sad4x16, aom_obmc_variance4x16, |
| aom_obmc_sub_pixel_variance4x16) |
| OBFP(BLOCK_16X4, aom_obmc_sad16x4, aom_obmc_variance16x4, |
| aom_obmc_sub_pixel_variance16x4) |
| OBFP(BLOCK_8X32, aom_obmc_sad8x32, aom_obmc_variance8x32, |
| aom_obmc_sub_pixel_variance8x32) |
| OBFP(BLOCK_32X8, aom_obmc_sad32x8, aom_obmc_variance32x8, |
| aom_obmc_sub_pixel_variance32x8) |
| OBFP(BLOCK_16X64, aom_obmc_sad16x64, aom_obmc_variance16x64, |
| aom_obmc_sub_pixel_variance16x64) |
| OBFP(BLOCK_64X16, aom_obmc_sad64x16, aom_obmc_variance64x16, |
| aom_obmc_sub_pixel_variance64x16) |
| |
| #define MBFP(BT, MCSDF, MCSVF) \ |
| cpi->fn_ptr[BT].msdf = MCSDF; \ |
| cpi->fn_ptr[BT].msvf = MCSVF; |
| |
| MBFP(BLOCK_128X128, aom_masked_sad128x128, |
| aom_masked_sub_pixel_variance128x128) |
| MBFP(BLOCK_128X64, aom_masked_sad128x64, aom_masked_sub_pixel_variance128x64) |
| MBFP(BLOCK_64X128, aom_masked_sad64x128, aom_masked_sub_pixel_variance64x128) |
| MBFP(BLOCK_64X64, aom_masked_sad64x64, aom_masked_sub_pixel_variance64x64) |
| MBFP(BLOCK_64X32, aom_masked_sad64x32, aom_masked_sub_pixel_variance64x32) |
| MBFP(BLOCK_32X64, aom_masked_sad32x64, aom_masked_sub_pixel_variance32x64) |
| MBFP(BLOCK_32X32, aom_masked_sad32x32, aom_masked_sub_pixel_variance32x32) |
| MBFP(BLOCK_32X16, aom_masked_sad32x16, aom_masked_sub_pixel_variance32x16) |
| MBFP(BLOCK_16X32, aom_masked_sad16x32, aom_masked_sub_pixel_variance16x32) |
| MBFP(BLOCK_16X16, aom_masked_sad16x16, aom_masked_sub_pixel_variance16x16) |
| MBFP(BLOCK_16X8, aom_masked_sad16x8, aom_masked_sub_pixel_variance16x8) |
| MBFP(BLOCK_8X16, aom_masked_sad8x16, aom_masked_sub_pixel_variance8x16) |
| MBFP(BLOCK_8X8, aom_masked_sad8x8, aom_masked_sub_pixel_variance8x8) |
| MBFP(BLOCK_4X8, aom_masked_sad4x8, aom_masked_sub_pixel_variance4x8) |
| MBFP(BLOCK_8X4, aom_masked_sad8x4, aom_masked_sub_pixel_variance8x4) |
| MBFP(BLOCK_4X4, aom_masked_sad4x4, aom_masked_sub_pixel_variance4x4) |
| |
| MBFP(BLOCK_4X16, aom_masked_sad4x16, aom_masked_sub_pixel_variance4x16) |
| |
| MBFP(BLOCK_16X4, aom_masked_sad16x4, aom_masked_sub_pixel_variance16x4) |
| |
| MBFP(BLOCK_8X32, aom_masked_sad8x32, aom_masked_sub_pixel_variance8x32) |
| |
| MBFP(BLOCK_32X8, aom_masked_sad32x8, aom_masked_sub_pixel_variance32x8) |
| |
| MBFP(BLOCK_16X64, aom_masked_sad16x64, aom_masked_sub_pixel_variance16x64) |
| |
| MBFP(BLOCK_64X16, aom_masked_sad64x16, aom_masked_sub_pixel_variance64x16) |
| |
| highbd_set_var_fns(cpi); |
| |
| /* av1_init_quantizer() is first called here. Add check in |
| * av1_frame_init_quantizer() so that av1_init_quantizer is only |
| * called later when needed. This will avoid unnecessary calls of |
| * av1_init_quantizer() for every frame. |
| */ |
| av1_init_quantizer(cpi); |
| av1_qm_init(cm); |
| |
| av1_loop_filter_init(cm); |
| cm->superres_scale_denominator = SCALE_NUMERATOR; |
| cm->superres_upscaled_width = oxcf->width; |
| cm->superres_upscaled_height = oxcf->height; |
| av1_loop_restoration_precal(); |
| |
| cm->error.setjmp = 0; |
| |
| return cpi; |
| } |
| |
| #if CONFIG_INTERNAL_STATS |
| #define SNPRINT(H, T) snprintf((H) + strlen(H), sizeof(H) - strlen(H), (T)) |
| |
| #define SNPRINT2(H, T, V) \ |
| snprintf((H) + strlen(H), sizeof(H) - strlen(H), (T), (V)) |
| #endif // CONFIG_INTERNAL_STATS |
| |
| void av1_remove_compressor(AV1_COMP *cpi) { |
| AV1_COMMON *cm; |
| unsigned int i; |
| int t; |
| |
| if (!cpi) return; |
| |
| cm = &cpi->common; |
| const int num_planes = av1_num_planes(cm); |
| |
| if (cm->current_frame.frame_number > 0) { |
| #if CONFIG_ENTROPY_STATS |
| if (cpi->oxcf.pass != 1) { |
| fprintf(stderr, "Writing counts.stt\n"); |
| FILE *f = fopen("counts.stt", "wb"); |
| fwrite(&aggregate_fc, sizeof(aggregate_fc), 1, f); |
| fclose(f); |
| } |
| #endif // CONFIG_ENTROPY_STATS |
| #if CONFIG_INTERNAL_STATS |
| aom_clear_system_state(); |
| |
| if (cpi->oxcf.pass != 1) { |
| char headings[512] = { 0 }; |
| char results[512] = { 0 }; |
| FILE *f = fopen("opsnr.stt", "a"); |
| double time_encoded = |
| (cpi->last_end_time_stamp_seen - cpi->first_time_stamp_ever) / |
| 10000000.000; |
| double total_encode_time = |
| (cpi->time_receive_data + cpi->time_compress_data) / 1000.000; |
| const double dr = |
| (double)cpi->bytes * (double)8 / (double)1000 / time_encoded; |
| const double peak = (double)((1 << cpi->oxcf.input_bit_depth) - 1); |
| const double target_rate = (double)cpi->oxcf.target_bandwidth / 1000; |
| const double rate_err = ((100.0 * (dr - target_rate)) / target_rate); |
| |
| if (cpi->b_calculate_psnr) { |
| const double total_psnr = aom_sse_to_psnr( |
| (double)cpi->total_samples, peak, (double)cpi->total_sq_error); |
| const double total_ssim = |
| 100 * pow(cpi->summed_quality / cpi->summed_weights, 8.0); |
| snprintf(headings, sizeof(headings), |
| "Bitrate\tAVGPsnr\tGLBPsnr\tAVPsnrP\tGLPsnrP\t" |
| "AOMSSIM\tVPSSIMP\tFASTSIM\tPSNRHVS\t" |
| "WstPsnr\tWstSsim\tWstFast\tWstHVS\t" |
| "AVPsrnY\tAPsnrCb\tAPsnrCr"); |
| snprintf(results, sizeof(results), |
| "%7.2f\t%7.3f\t%7.3f\t%7.3f\t%7.3f\t" |
| "%7.3f\t%7.3f\t%7.3f\t%7.3f\t" |
| "%7.3f\t%7.3f\t%7.3f\t%7.3f\t" |
| "%7.3f\t%7.3f\t%7.3f", |
| dr, cpi->psnr.stat[STAT_ALL] / cpi->count, total_psnr, |
| cpi->psnr.stat[STAT_ALL] / cpi->count, total_psnr, total_ssim, |
| total_ssim, cpi->fastssim.stat[STAT_ALL] / cpi->count, |
| cpi->psnrhvs.stat[STAT_ALL] / cpi->count, cpi->psnr.worst, |
| cpi->worst_ssim, cpi->fastssim.worst, cpi->psnrhvs.worst, |
| cpi->psnr.stat[STAT_Y] / cpi->count, |
| cpi->psnr.stat[STAT_U] / cpi->count, |
| cpi->psnr.stat[STAT_V] / cpi->count); |
| |
| if (cpi->b_calculate_blockiness) { |
| SNPRINT(headings, "\t Block\tWstBlck"); |
| SNPRINT2(results, "\t%7.3f", cpi->total_blockiness / cpi->count); |
| SNPRINT2(results, "\t%7.3f", cpi->worst_blockiness); |
| } |
| |
| if (cpi->b_calculate_consistency) { |
| double consistency = |
| aom_sse_to_psnr((double)cpi->total_samples, peak, |
| (double)cpi->total_inconsistency); |
| |
| SNPRINT(headings, "\tConsist\tWstCons"); |
| SNPRINT2(results, "\t%7.3f", consistency); |
| SNPRINT2(results, "\t%7.3f", cpi->worst_consistency); |
| } |
| fprintf(f, "%s\t Time\tRcErr\tAbsErr\n", headings); |
| fprintf(f, "%s\t%8.0f\t%7.2f\t%7.2f\n", results, total_encode_time, |
| rate_err, fabs(rate_err)); |
| } |
| |
| fclose(f); |
| } |
| #endif // CONFIG_INTERNAL_STATS |
| #if CONFIG_SPEED_STATS |
| if (cpi->oxcf.pass != 1) { |
| fprintf(stdout, "tx_search_count = %d\n", cpi->tx_search_count); |
| } |
| #endif // CONFIG_SPEED_STATS |
| |
| #if CONFIG_COLLECT_PARTITION_STATS |
| if (cpi->oxcf.pass != 1) { |
| av1_print_partition_stats(&cpi->partition_stats); |
| } |
| #endif |
| } |
| |
| for (int frame = 0; frame < MAX_LAG_BUFFERS; ++frame) { |
| aom_free(cpi->tpl_stats[frame].tpl_stats_ptr); |
| cpi->tpl_stats[frame].is_valid = 0; |
| } |
| |
| for (t = cpi->num_workers - 1; t >= 0; --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 (cpi->row_mt == 1) aom_free(thread_data->td->tctx); |
| if (t > 0) { |
| aom_free(thread_data->td->palette_buffer); |
| aom_free(thread_data->td->tmp_conv_dst); |
| for (int j = 0; j < 2; ++j) { |
| aom_free(thread_data->td->tmp_obmc_bufs[j]); |
| } |
| aom_free(thread_data->td->above_pred_buf); |
| aom_free(thread_data->td->left_pred_buf); |
| aom_free(thread_data->td->wsrc_buf); |
| |
| #if CONFIG_COLLECT_INTER_MODE_RD_STATS |
| aom_free(thread_data->td->inter_modes_info); |
| #endif |
| for (int x = 0; x < 2; x++) { |
| for (int y = 0; y < 2; y++) { |
| aom_free(thread_data->td->hash_value_buffer[x][y]); |
| thread_data->td->hash_value_buffer[x][y] = NULL; |
| } |
| } |
| aom_free(thread_data->td->mask_buf); |
| aom_free(thread_data->td->counts); |
| av1_free_pc_tree(thread_data->td, num_planes); |
| aom_free(thread_data->td); |
| } |
| } |
| #if CONFIG_MULTITHREAD |
| if (cpi->row_mt == 1) { |
| if (cpi->row_mt_mutex_ != NULL) { |
| pthread_mutex_destroy(cpi->row_mt_mutex_); |
| aom_free(cpi->row_mt_mutex_); |
| } |
| } |
| #endif |
| av1_row_mt_mem_dealloc(cpi); |
| aom_free(cpi->tile_thr_data); |
| aom_free(cpi->workers); |
| |
| if (cpi->num_workers > 1) { |
| av1_loop_filter_dealloc(&cpi->lf_row_sync); |
| av1_loop_restoration_dealloc(&cpi->lr_row_sync, cpi->num_workers); |
| } |
| |
| dealloc_compressor_data(cpi); |
| |
| for (i = 0; i < sizeof(cpi->mbgraph_stats) / sizeof(cpi->mbgraph_stats[0]); |
| ++i) { |
| aom_free(cpi->mbgraph_stats[i].mb_stats); |
| } |
| |
| #if CONFIG_FP_MB_STATS |
| if (cpi->use_fp_mb_stats) { |
| aom_free(cpi->twopass.frame_mb_stats_buf); |
| cpi->twopass.frame_mb_stats_buf = NULL; |
| } |
| #endif |
| #if CONFIG_INTERNAL_STATS |
| aom_free(cpi->ssim_vars); |
| cpi->ssim_vars = NULL; |
| #endif // CONFIG_INTERNAL_STATS |
| |
| av1_remove_common(cm); |
| for (i = 0; i < FRAME_BUFFERS; ++i) { |
| av1_hash_table_destroy(&cm->buffer_pool->frame_bufs[i].hash_table); |
| } |
| if (cpi->sf.use_hash_based_trellis) hbt_destroy(); |
| av1_free_ref_frame_buffers(cm->buffer_pool); |
| aom_free(cpi); |
| |
| #ifdef OUTPUT_YUV_SKINMAP |
| fclose(yuv_skinmap_file); |
| #endif |
| #ifdef OUTPUT_YUV_REC |
| fclose(yuv_rec_file); |
| #endif |
| } |
| |
| static void generate_psnr_packet(AV1_COMP *cpi) { |
| struct aom_codec_cx_pkt pkt; |
| int i; |
| PSNR_STATS psnr; |
| aom_calc_highbd_psnr(cpi->source, &cpi->common.cur_frame->buf, &psnr, |
| cpi->td.mb.e_mbd.bd, cpi->oxcf.input_bit_depth); |
| |
| for (i = 0; i < 4; ++i) { |
| pkt.data.psnr.samples[i] = psnr.samples[i]; |
| pkt.data.psnr.sse[i] = psnr.sse[i]; |
| pkt.data.psnr.psnr[i] = psnr.psnr[i]; |
| } |
| pkt.kind = AOM_CODEC_PSNR_PKT; |
| aom_codec_pkt_list_add(cpi->output_pkt_list, &pkt); |
| } |
| |
| int av1_use_as_reference(AV1_COMP *cpi, int ref_frame_flags) { |
| if (ref_frame_flags > ((1 << INTER_REFS_PER_FRAME) - 1)) return -1; |
| |
| cpi->ext_ref_frame_flags = ref_frame_flags; |
| return 0; |
| } |
| |
| int av1_copy_reference_enc(AV1_COMP *cpi, int idx, YV12_BUFFER_CONFIG *sd) { |
| AV1_COMMON *const cm = &cpi->common; |
| const int num_planes = av1_num_planes(cm); |
| YV12_BUFFER_CONFIG *cfg = get_ref_frame(cm, idx); |
| if (cfg) { |
| aom_yv12_copy_frame(cfg, sd, num_planes); |
| return 0; |
| } else { |
| return -1; |
| } |
| } |
| |
| int av1_set_reference_enc(AV1_COMP *cpi, int idx, YV12_BUFFER_CONFIG *sd) { |
| AV1_COMMON *const cm = &cpi->common; |
| const int num_planes = av1_num_planes(cm); |
| YV12_BUFFER_CONFIG *cfg = get_ref_frame(cm, idx); |
| if (cfg) { |
| aom_yv12_copy_frame(sd, cfg, num_planes); |
| return 0; |
| } else { |
| return -1; |
| } |
| } |
| |
| int av1_update_entropy(AV1_COMP *cpi, int update) { |
| cpi->ext_refresh_frame_context = update; |
| cpi->ext_refresh_frame_context_pending = 1; |
| return 0; |
| } |
| |
| #if defined(OUTPUT_YUV_DENOISED) || defined(OUTPUT_YUV_SKINMAP) |
| // The denoiser buffer is allocated as a YUV 440 buffer. This function writes it |
| // as YUV 420. We simply use the top-left pixels of the UV buffers, since we do |
| // not denoise the UV channels at this time. If ever we implement UV channel |
| // denoising we will have to modify this. |
| void aom_write_yuv_frame_420(YV12_BUFFER_CONFIG *s, FILE *f) { |
| uint8_t *src = s->y_buffer; |
| int h = s->y_height; |
| |
| do { |
| fwrite(src, s->y_width, 1, f); |
| src += s->y_stride; |
| } while (--h); |
| |
| src = s->u_buffer; |
| h = s->uv_height; |
| |
| do { |
| fwrite(src, s->uv_width, 1, f); |
| src += s->uv_stride; |
| } while (--h); |
| |
| src = s->v_buffer; |
| h = s->uv_height; |
| |
| do { |
| fwrite(src, s->uv_width, 1, f); |
| src += s->uv_stride; |
| } while (--h); |
| } |
| #endif |
| |
| #ifdef OUTPUT_YUV_REC |
| void aom_write_one_yuv_frame(AV1_COMMON *cm, YV12_BUFFER_CONFIG *s) { |
| uint8_t *src = s->y_buffer; |
| int h = cm->height; |
| if (yuv_rec_file == NULL) return; |
| if (s->flags & YV12_FLAG_HIGHBITDEPTH) { |
| uint16_t *src16 = CONVERT_TO_SHORTPTR(s->y_buffer); |
| |
| do { |
| fwrite(src16, s->y_width, 2, yuv_rec_file); |
| src16 += s->y_stride; |
| } while (--h); |
| |
| src16 = CONVERT_TO_SHORTPTR(s->u_buffer); |
| h = s->uv_height; |
| |
| do { |
| fwrite(src16, s->uv_width, 2, yuv_rec_file); |
| src16 += s->uv_stride; |
| } while (--h); |
| |
| src16 = CONVERT_TO_SHORTPTR(s->v_buffer); |
| h = s->uv_height; |
| |
| do { |
| fwrite(src16, s->uv_width, 2, yuv_rec_file); |
| src16 += s->uv_stride; |
| } while (--h); |
| |
| fflush(yuv_rec_file); |
| return; |
| } |
| |
| do { |
| fwrite(src, s->y_width, 1, yuv_rec_file); |
| src += s->y_stride; |
| } while (--h); |
| |
| src = s->u_buffer; |
| h = s->uv_height; |
| |
| do { |
| fwrite(src, s->uv_width, 1, yuv_rec_file); |
| src += s->uv_stride; |
| } while (--h); |
| |
| src = s->v_buffer; |
| h = s->uv_height; |
| |
| do { |
| fwrite(src, s->uv_width, 1, yuv_rec_file); |
| src += s->uv_stride; |
| } while (--h); |
| |
| fflush(yuv_rec_file); |
| } |
| #endif // OUTPUT_YUV_REC |
| |
| #define GM_RECODE_LOOP_NUM4X4_FACTOR 192 |
| static int recode_loop_test_global_motion(AV1_COMP *cpi) { |
| int i; |
| int recode = 0; |
| RD_COUNTS *const rdc = &cpi->td.rd_counts; |
| AV1_COMMON *const cm = &cpi->common; |
| for (i = LAST_FRAME; i <= ALTREF_FRAME; ++i) { |
| if (cm->global_motion[i].wmtype != IDENTITY && |
| rdc->global_motion_used[i] * GM_RECODE_LOOP_NUM4X4_FACTOR < |
| cpi->gmparams_cost[i]) { |
| cm->global_motion[i] = default_warp_params; |
| assert(cm->global_motion[i].wmtype == IDENTITY); |
| cpi->gmparams_cost[i] = 0; |
| recode = 1; |
| // TODO(sarahparker): The earlier condition for recoding here was: |
| // "recode |= (rdc->global_motion_used[i] > 0);". Can we bring something |
| // similar to that back to speed up global motion? |
| } |
| } |
| return recode; |
| } |
| |
| // Function to test for conditions that indicate we should loop |
| // back and recode a frame. |
| static int recode_loop_test(AV1_COMP *cpi, int high_limit, int low_limit, int q, |
| int maxq, int minq) { |
| const RATE_CONTROL *const rc = &cpi->rc; |
| const AV1EncoderConfig *const oxcf = &cpi->oxcf; |
| const int frame_is_kfgfarf = frame_is_kf_gf_arf(cpi); |
| int force_recode = 0; |
| |
| if ((rc->projected_frame_size >= rc->max_frame_bandwidth) || |
| (cpi->sf.recode_loop == ALLOW_RECODE) || |
| (frame_is_kfgfarf && (cpi->sf.recode_loop == ALLOW_RECODE_KFARFGF))) { |
| // TODO(agrange) high_limit could be greater than the scale-down threshold. |
| if ((rc->projected_frame_size > high_limit && q < maxq) || |
| (rc->projected_frame_size < low_limit && q > minq)) { |
| force_recode = 1; |
| } else if (cpi->oxcf.rc_mode == AOM_CQ) { |
| // Deal with frame undershoot and whether or not we are |
| // below the automatically set cq level. |
| if (q > oxcf->cq_level && |
| rc->projected_frame_size < ((rc->this_frame_target * 7) >> 3)) { |
| force_recode = 1; |
| } |
| } |
| } |
| return force_recode; |
| } |
| |
| #define DUMP_REF_FRAME_IMAGES 0 |
| |
| #if DUMP_REF_FRAME_IMAGES == 1 |
| static int dump_one_image(AV1_COMMON *cm, |
| const YV12_BUFFER_CONFIG *const ref_buf, |
| char *file_name) { |
| int h; |
| FILE *f_ref = NULL; |
| |
| if (ref_buf == NULL) { |
| printf("Frame data buffer is NULL.\n"); |
| return AOM_CODEC_MEM_ERROR; |
| } |
| |
| if ((f_ref = fopen(file_name, "wb")) == NULL) { |
| printf("Unable to open file %s to write.\n", file_name); |
| return AOM_CODEC_MEM_ERROR; |
| } |
| |
| // --- Y --- |
| for (h = 0; h < cm->height; ++h) { |
| fwrite(&ref_buf->y_buffer[h * ref_buf->y_stride], 1, cm->width, f_ref); |
| } |
| // --- U --- |
| for (h = 0; h < (cm->height >> 1); ++h) { |
| fwrite(&ref_buf->u_buffer[h * ref_buf->uv_stride], 1, (cm->width >> 1), |
| f_ref); |
| } |
| // --- V --- |
| for (h = 0; h < (cm->height >> 1); ++h) { |
| fwrite(&ref_buf->v_buffer[h * ref_buf->uv_stride], 1, (cm->width >> 1), |
| f_ref); |
| } |
| |
| fclose(f_ref); |
| |
| return AOM_CODEC_OK; |
| } |
| |
| static void dump_ref_frame_images(AV1_COMP *cpi) { |
| AV1_COMMON *const cm = &cpi->common; |
| MV_REFERENCE_FRAME ref_frame; |
| |
| for (ref_frame = LAST_FRAME; ref_frame <= ALTREF_FRAME; ++ref_frame) { |
| char file_name[256] = ""; |
| snprintf(file_name, sizeof(file_name), "/tmp/enc_F%d_ref_%d.yuv", |
| cm->current_frame.frame_number, ref_frame); |
| dump_one_image(cm, get_ref_frame_yv12_buf(cpi, ref_frame), file_name); |
| } |
| } |
| #endif // DUMP_REF_FRAME_IMAGES == 1 |
| |
| // This function is used to shift the virtual indices of last reference frames |
| // as follows: |
| // LAST_FRAME -> LAST2_FRAME -> LAST3_FRAME |
| // when the LAST_FRAME is updated. |
| static INLINE void shift_last_ref_frames(AV1_COMP *cpi) { |
| // TODO(isbs): shift the scaled indices as well |
| for (int ref_frame = LAST3_FRAME; ref_frame > LAST_FRAME; --ref_frame) { |
| const int ref_idx = ref_frame - LAST_FRAME; |
| cpi->common.remapped_ref_idx[ref_idx] = |
| cpi->common.remapped_ref_idx[ref_idx - 1]; |
| |
| if (!cpi->rc.is_src_frame_alt_ref) { |
| memcpy(cpi->interp_filter_selected[ref_frame], |
| cpi->interp_filter_selected[ref_frame - 1], |
| sizeof(cpi->interp_filter_selected[ref_frame - 1])); |
| } |
| } |
| } |
| |
| // This function is used to shift the virtual indices of bwd reference |
| // frames as follows: |
| // BWD_REF -> ALT2_REF -> EXT_REF |
| // to clear a space to store the closest bwdref |
| static INLINE void rshift_bwd_ref_frames(AV1_COMP *cpi) { |
| // TODO(isbs): shift the scaled indices as well |
| static const int ordered_bwd[3] = { BWDREF_FRAME, ALTREF2_FRAME, |
| EXTREF_FRAME }; |
| |
| for (int i = 2; i > 0; --i) { |
| // [0] is allocated to the current coded frame, i.e. bwdref |
| memcpy(cpi->interp_filter_selected[ordered_bwd[i]], |
| cpi->interp_filter_selected[ordered_bwd[i - 1]], |
| sizeof(cpi->interp_filter_selected[ordered_bwd[i - 1]])); |
| |
| cpi->common.remapped_ref_idx[ordered_bwd[i] - LAST_FRAME] = |
| cpi->common.remapped_ref_idx[ordered_bwd[i - 1] - LAST_FRAME]; |
| } |
| } |
| |
| // This function is used to shift the virtual indices of bwd reference |
| // frames as follows: |
| // BWD_REF <- ALT2_REF <- EXT_REF |
| // to update the bwd reference frame for coding the next frame. |
| static INLINE void lshift_bwd_ref_frames(AV1_COMP *cpi) { |
| // TODO(isbs): shift the scaled indices as well |
| static const int ordered_bwd[3] = { BWDREF_FRAME, ALTREF2_FRAME, |
| EXTREF_FRAME }; |
| |
| for (int i = 0; i < 2; ++i) { |
| // [0] is allocated to the current coded frame, i.e. bwdref |
| memcpy(cpi->interp_filter_selected[ordered_bwd[i]], |
| cpi->interp_filter_selected[ordered_bwd[i + 1]], |
| sizeof(cpi->interp_filter_selected[ordered_bwd[i + 1]])); |
| |
| cpi->common.remapped_ref_idx[ordered_bwd[i] - LAST_FRAME] = |
| cpi->common.remapped_ref_idx[ordered_bwd[i + 1] - LAST_FRAME]; |
| } |
| } |
| |
| static void update_reference_frames(AV1_COMP *cpi) { |
| AV1_COMMON *const cm = &cpi->common; |
| |
| // NOTE: Save the new show frame buffer index for --test-code=warn, i.e., |
| // for the purpose to verify no mismatch between encoder and decoder. |
| if (cm->show_frame) cpi->last_show_frame_buf = cm->cur_frame; |
| |
| // In the case of show_existing frame, we will not send fresh flag |
| // to decoder. Any change in the reference frame buffer can be done by |
| // switching the virtual indices. |
| if (cm->show_existing_frame) { |
| // If we are not indicating to the decoder that this frame is |
| // a show_existing_frame, which occurs in error_resilient mode, |
| // we still want to refresh the LAST_FRAME when the current frame |
| // was the source of an ext_arf. |
| cpi->refresh_last_frame = |
| !encode_show_existing_frame(cm) && cpi->rc.is_src_frame_ext_arf; |
| cpi->refresh_golden_frame = 0; |
| cpi->refresh_bwd_ref_frame = 0; |
| cpi->refresh_alt2_ref_frame = 0; |
| cpi->refresh_alt_ref_frame = 0; |
| |
| cpi->rc.is_bwd_ref_frame = 0; |
| cpi->rc.is_last_bipred_frame = 0; |
| cpi->rc.is_bipred_frame = 0; |
| } |
| |
| // At this point the new frame has been encoded. |
| // If any buffer copy / swapping is signaled it should be done here. |
| |
| // Only update all of the reference buffers if a KEY_FRAME is also a |
| // show_frame. This ensures a fwd keyframe does not update all of the buffers |
| if ((cm->current_frame.frame_type == KEY_FRAME && cm->show_frame) || |
| frame_is_sframe(cm)) { |
| for (int ref_frame = 0; ref_frame < REF_FRAMES; ++ref_frame) { |
| assign_frame_buffer_p(&cm->ref_frame_map[cm->remapped_ref_idx[ref_frame]], |
| cm->cur_frame); |
| } |
| return; |
| } |
| |
| if (av1_preserve_existing_gf(cpi)) { |
| // We have decided to preserve the previously existing golden frame as our |
| // new ARF frame. However, in the short term in function |
| // av1_bitstream.c::get_refresh_mask() we left it in the GF slot and, if |
| // we're updating the GF with the current decoded frame, we save it to the |
| // ARF slot instead. |
| // We now have to update the ARF with the current frame and swap gld_fb_idx |
| // and alt_fb_idx so that, overall, we've stored the old GF in the new ARF |
| // slot and, if we're updating the GF, the current frame becomes the new GF. |
| int tmp; |
| |
| // ARF in general is a better reference than overlay. We shouldkeep ARF as |
| // reference instead of replacing it with overlay. |
| |
| if (!cpi->preserve_arf_as_gld) { |
| assign_frame_buffer_p( |
| &cm->ref_frame_map[get_ref_frame_map_idx(cm, ALTREF_FRAME)], |
| cm->cur_frame); |
| } |
| |
| tmp = get_ref_frame_map_idx(cm, ALTREF_FRAME); |
| cm->remapped_ref_idx[ALTREF_FRAME - LAST_FRAME] = |
| get_ref_frame_map_idx(cm, GOLDEN_FRAME); |
| cm->remapped_ref_idx[GOLDEN_FRAME - LAST_FRAME] = tmp; |
| |
| // TODO(zoeliu): Do we need to copy cpi->interp_filter_selected[0] over to |
| // cpi->interp_filter_selected[GOLDEN_FRAME]? |
| } else if (cpi->rc.is_src_frame_ext_arf && encode_show_existing_frame(cm)) { |
| #if CONFIG_DEBUG |
| const GF_GROUP *const gf_group = &cpi->twopass.gf_group; |
| assert(gf_group->update_type[gf_group->index] == INTNL_OVERLAY_UPDATE); |
| #endif // CONFIG_DEBUG |
| const int bwdref_to_show = |
| (cpi->new_bwdref_update_rule == 1) ? BWDREF_FRAME : ALTREF2_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 int last3_remapped_idx = get_ref_frame_map_idx(cm, LAST3_FRAME); |
| shift_last_ref_frames(cpi); |
| |
| cm->remapped_ref_idx[LAST_FRAME - LAST_FRAME] = |
| get_ref_frame_map_idx(cm, bwdref_to_show); |
| |
| memcpy(cpi->interp_filter_selected[LAST_FRAME], |
| cpi->interp_filter_selected[bwdref_to_show], |
| sizeof(cpi->interp_filter_selected[bwdref_to_show])); |
| if (cpi->new_bwdref_update_rule == 1) { |
| lshift_bwd_ref_frames(cpi); |
| // pass outdated forward reference frame (previous LAST3) to the |
| // spared space |
| cm->remapped_ref_idx[EXTREF_FRAME - LAST_FRAME] = last3_remapped_idx; |
| } else { |
| cm->remapped_ref_idx[bwdref_to_show - LAST_FRAME] = last3_remapped_idx; |
| } |
| } else { /* For non key/golden frames */ |
| // === ALTREF_FRAME === |
| if (cpi->refresh_alt_ref_frame) { |
| int arf_idx = get_ref_frame_map_idx(cm, ALTREF_FRAME); |
| assign_frame_buffer_p(&cm->ref_frame_map[arf_idx], cm->cur_frame); |
| |
| memcpy(cpi->interp_filter_selected[ALTREF_FRAME], |
| cpi->interp_filter_selected[0], |
| sizeof(cpi->interp_filter_selected[0])); |
| } |
| |
| // === GOLDEN_FRAME === |
| if (cpi->refresh_golden_frame) { |
| assign_frame_buffer_p( |
| &cm->ref_frame_map[get_ref_frame_map_idx(cm, GOLDEN_FRAME)], |
| cm->cur_frame); |
| |
| memcpy(cpi->interp_filter_selected[GOLDEN_FRAME], |
| cpi->interp_filter_selected[0], |
| sizeof(cpi->interp_filter_selected[0])); |
| } |
| |
| // === BWDREF_FRAME === |
| if (cpi->refresh_bwd_ref_frame) { |
| if (cpi->new_bwdref_update_rule) { |
| // We shift the backward reference frame as follows: |
| // BWDREF -> ALTREF2 -> EXTREF |
| // and assign the newly coded frame to BWDREF so that it always |
| // keeps the nearest future frame |
| const int tmp = get_ref_frame_map_idx(cm, EXTREF_FRAME); |
| assign_frame_buffer_p(&cm->ref_frame_map[tmp], cm->cur_frame); |
| |
| rshift_bwd_ref_frames(cpi); |
| cm->remapped_ref_idx[BWDREF_FRAME - LAST_FRAME] = tmp; |
| } else { |
| assign_frame_buffer_p( |
| &cm->ref_frame_map[get_ref_frame_map_idx(cm, BWDREF_FRAME)], |
| cm->cur_frame); |
| } |
| memcpy(cpi->interp_filter_selected[BWDREF_FRAME], |
| cpi->interp_filter_selected[0], |
| sizeof(cpi->interp_filter_selected[0])); |
| } |
| |
| // === ALTREF2_FRAME === |
| if (cpi->refresh_alt2_ref_frame) { |
| assign_frame_buffer_p( |
| &cm->ref_frame_map[get_ref_frame_map_idx(cm, ALTREF2_FRAME)], |
| cm->cur_frame); |
| |
| memcpy(cpi->interp_filter_selected[ALTREF2_FRAME], |
| cpi->interp_filter_selected[0], |
| sizeof(cpi->interp_filter_selected[0])); |
| } |
| } |
| |
| if (cpi->refresh_last_frame) { |
| // NOTE(zoeliu): We have two layers of mapping (1) from the per-frame |
| // reference to the reference frame buffer virtual index; and then (2) from |
| // the virtual index to the reference frame buffer (RefCntBuffer): |
| // |
| // LAST_FRAME, ..., EXTREF_FRAME |
| // | | |
| // v v |
| // remapped_ref_idx[LAST_FRAME - 1], ..., remapped_ref_idx[EXTREF_FRAME - 1] |
| // | | |
| // v v |
| // 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]] => cur_frame; |
| // |
| // (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 |
| // remapped_ref_idx[2], remapped_ref_idx[0], remapped_ref_idx[1] |
| assign_frame_buffer_p( |
| &cm->ref_frame_map[get_ref_frame_map_idx(cm, LAST3_FRAME)], |
| cm->cur_frame); |
| |
| int last3_remapped_idx = get_ref_frame_map_idx(cm, LAST3_FRAME); |
| |
| shift_last_ref_frames(cpi); |
| cm->remapped_ref_idx[LAST_FRAME - LAST_FRAME] = last3_remapped_idx; |
| |
| assert(!encode_show_existing_frame(cm)); |
| memcpy(cpi->interp_filter_selected[LAST_FRAME], |
| cpi->interp_filter_selected[0], |
| sizeof(cpi->interp_filter_selected[0])); |
| |
| // If the new structure is used, we will always have overlay frames coupled |
| // with bwdref frames. Therefore, we won't have to perform this update |
| // in advance (we do this update when the overlay frame shows up). |
| if (cpi->new_bwdref_update_rule == 0 && 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: The source frame for BWDREF does not have a holding position as |
| // the OVERLAY frame for ALTREF's. Hence, to resolve the reference |
| // virtual index reshuffling for BWDREF, the encoder always |
| // specifies a LAST_BIPRED right before BWDREF and completes the |
| // reshuffling job accordingly. |
| last3_remapped_idx = get_ref_frame_map_idx(cm, LAST3_FRAME); |
| |
| shift_last_ref_frames(cpi); |
| cm->remapped_ref_idx[LAST_FRAME - LAST_FRAME] = |
| get_ref_frame_map_idx(cm, BWDREF_FRAME); |
| cm->remapped_ref_idx[BWDREF_FRAME - LAST_FRAME] = last3_remapped_idx; |
| |
| memcpy(cpi->interp_filter_selected[LAST_FRAME], |
| cpi->interp_filter_selected[BWDREF_FRAME], |
| sizeof(cpi->interp_filter_selected[BWDREF_FRAME])); |
| } |
| } |
| |
| #if DUMP_REF_FRAME_IMAGES == 1 |
| // Dump out all reference frame images. |
| dump_ref_frame_images(cpi); |
| #endif // DUMP_REF_FRAME_IMAGES |
| } |
| |
| static void scale_references(AV1_COMP *cpi) { |
| AV1_COMMON *cm = &cpi->common; |
| const int num_planes = av1_num_planes(cm); |
| MV_REFERENCE_FRAME ref_frame; |
| const AOM_REFFRAME ref_mask[INTER_REFS_PER_FRAME] = { |
| AOM_LAST_FLAG, AOM_LAST2_FLAG, AOM_LAST3_FLAG, AOM_GOLD_FLAG, |
| AOM_BWD_FLAG, AOM_ALT2_FLAG, AOM_ALT_FLAG |
| }; |
| |
| for (ref_frame = LAST_FRAME; ref_frame <= ALTREF_FRAME; ++ref_frame) { |
| // Need to convert from AOM_REFFRAME to index into ref_mask (subtract 1). |
| if (cpi->ref_frame_flags & ref_mask[ref_frame - 1]) { |
| BufferPool *const pool = cm->buffer_pool; |
| const YV12_BUFFER_CONFIG *const ref = |
| get_ref_frame_yv12_buf(cm, ref_frame); |
| |
| if (ref == NULL) { |
| cpi->scaled_ref_buf[ref_frame - 1] = NULL; |
| continue; |
| } |
| |
| if (ref->y_crop_width != cm->width || ref->y_crop_height != cm->height) { |
| int force_scaling = 0; |
| RefCntBuffer *new_fb = cpi->scaled_ref_buf[ref_frame - 1]; |
| if (new_fb == NULL) { |
| const int new_fb_idx = get_free_fb(cm); |
| if (new_fb_idx == INVALID_IDX) { |
| aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR, |
| "Unable to find free frame buffer"); |
| } |
| force_scaling = 1; |
| new_fb = &pool->frame_bufs[new_fb_idx]; |
| } |
| |
| if (force_scaling || new_fb->buf.y_crop_width != cm->width || |
| new_fb->buf.y_crop_height != cm->height) { |
| if (aom_realloc_frame_buffer( |
| &new_fb->buf, cm->width, cm->height, |
| cm->seq_params.subsampling_x, cm->seq_params.subsampling_y, |
| cm->seq_params.use_highbitdepth, cpi->oxcf.border_in_pixels, |
| cm->byte_alignment, NULL, NULL, NULL)) { |
| if (force_scaling) { |
| // Release the reference acquired in the get_free_fb() call above. |
| --new_fb->ref_count; |
| } |
| aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR, |
| "Failed to allocate frame buffer"); |
| } |
| av1_resize_and_extend_frame( |
| ref, &new_fb->buf, (int)cm->seq_params.bit_depth, num_planes); |
| cpi->scaled_ref_buf[ref_frame - 1] = new_fb; |
| alloc_frame_mvs(cm, new_fb); |
| } |
| } else { |
| RefCntBuffer *buf = get_ref_frame_buf(cm, ref_frame); |
| buf->buf.y_crop_width = ref->y_crop_width; |
| buf->buf.y_crop_height = ref->y_crop_height; |
| cpi->scaled_ref_buf[ref_frame - 1] = buf; |
| ++buf->ref_count; |
| } |
| } else { |
| if (cpi->oxcf.pass != 0) cpi->scaled_ref_buf[ref_frame - 1] = NULL; |
| } |
| } |
| } |
| |
| static void release_scaled_references(AV1_COMP *cpi) { |
| // TODO(isbs): only refresh the necessary frames, rather than all of them |
| for (int i = 0; i < INTER_REFS_PER_FRAME; ++i) { |
| RefCntBuffer *const buf = cpi->scaled_ref_buf[i]; |
| if (buf != NULL) { |
| --buf->ref_count; |
| cpi->scaled_ref_buf[i] = NULL; |
| } |
| } |
| } |
| |
| static void set_mv_search_params(AV1_COMP *cpi) { |
| const AV1_COMMON *const cm = &cpi->common; |
| const unsigned int max_mv_def = AOMMIN(cm->width, cm->height); |
| |
| // Default based on max resolution. |
| cpi->mv_step_param = av1_init_search_range(max_mv_def); |
| |
| if (cpi->sf.mv.auto_mv_step_size) { |
| if (frame_is_intra_only(cm)) { |
| // Initialize max_mv_magnitude for use in the first INTER frame |
| // after a key/intra-only frame. |
| cpi->max_mv_magnitude = max_mv_def; |
| } else { |
| if (cm->show_frame) { |
| // Allow mv_steps to correspond to twice the max mv magnitude found |
| // in the previous frame, capped by the default max_mv_magnitude based |
| // on resolution. |
| cpi->mv_step_param = av1_init_search_range( |
| AOMMIN(max_mv_def, 2 * cpi->max_mv_magnitude)); |
| } |
| cpi->max_mv_magnitude = 0; |
| } |
| } |
| } |
| |
| static void set_size_independent_vars(AV1_COMP *cpi) { |
| int i; |
| AV1_COMMON *cm = &cpi->common; |
| for (i = LAST_FRAME; i <= ALTREF_FRAME; ++i) { |
| cm->global_motion[i] = default_warp_params; |
| } |
| cpi->global_motion_search_done = 0; |
| av1_set_speed_features_framesize_independent(cpi, cpi->speed); |
| av1_set_rd_speed_thresholds(cpi); |
| cm->interp_filter = SWITCHABLE; |
| cm->switchable_motion_mode = 1; |
| |
| if (frame_is_intra_only(cm)) { |
| if (cm->seq_params.force_screen_content_tools == 2) { |
| cm->allow_screen_content_tools = |
| cpi->oxcf.content == AOM_CONTENT_SCREEN || |
| is_screen_content(cpi->source->y_buffer, |
| cpi->source->flags & YV12_FLAG_HIGHBITDEPTH, |
| cm->seq_params.bit_depth, cpi->source->y_stride, |
| cpi->source->y_width, cpi->source->y_height); |
| } else { |
| cm->allow_screen_content_tools = |
| cm->seq_params.force_screen_content_tools; |
| } |
| } |
| cpi->is_screen_content_type = (cm->allow_screen_content_tools != 0); |
| } |
| |
| 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, cpi->speed); |
| |
| // Decide q and q bounds. |
| *q = av1_rc_pick_q_and_bounds(cpi, cm->width, cm->height, bottom_index, |
| top_index); |
| |
| if (!frame_is_intra_only(cm)) { |
| set_high_precision_mv(cpi, (*q) < HIGH_PRECISION_MV_QTHRESH, |
| cpi->common.cur_frame_force_integer_mv); |
| } |
| |
| // Configure experimental use of segmentation for enhanced coding of |
| // static regions if indicated. |
| // Only allowed in the second pass of a two pass encode, as it requires |
| // lagged coding, and if the relevant speed feature flag is set. |
| if (oxcf->pass == 2 && cpi->sf.static_segmentation) |
| configure_static_seg_features(cpi); |
| } |
| |
| static void init_motion_estimation(AV1_COMP *cpi) { |
| int y_stride = cpi->scaled_source.y_stride; |
| |
| if (cpi->sf.mv.search_method == NSTEP) { |
| av1_init3smotion_compensation(&cpi->ss_cfg, y_stride); |
| } else if (cpi->sf.mv.search_method == DIAMOND) { |
| av1_init_dsmotion_compensation(&cpi->ss_cfg, y_stride); |
| } |
| } |
| |
| #define COUPLED_CHROMA_FROM_LUMA_RESTORATION 0 |
| static void set_restoration_unit_size(int width, int height, int sx, int sy, |
| RestorationInfo *rst) { |
| (void)width; |
| (void)height; |
| (void)sx; |
| (void)sy; |
| #if COUPLED_CHROMA_FROM_LUMA_RESTORATION |
| int s = AOMMIN(sx, sy); |
| #else |
| int s = 0; |
| #endif // !COUPLED_CHROMA_FROM_LUMA_RESTORATION |
| |
| if (width * height > 352 * 288) |
| rst[0].restoration_unit_size = RESTORATION_UNITSIZE_MAX; |
| else |
| rst[0].restoration_unit_size = (RESTORATION_UNITSIZE_MAX >> 1); |
| rst[1].restoration_unit_size = rst[0].restoration_unit_size >> s; |
| rst[2].restoration_unit_size = rst[1].restoration_unit_size; |
| } |
| |
| static void init_ref_frame_bufs(AV1_COMP *cpi) { |
| AV1_COMMON *const cm = &cpi->common; |
| int i; |
| BufferPool *const pool = cm->buffer_pool; |
| cm->cur_frame = NULL; |
| for (i = 0; i < REF_FRAMES; ++i) { |
| cm->ref_frame_map[i] = NULL; |
| } |
| for (i = 0; i < FRAME_BUFFERS; ++i) { |
| pool->frame_bufs[i].ref_count = 0; |
| } |
| if (cm->seq_params.force_screen_content_tools) { |
| for (i = 0; i < FRAME_BUFFERS; ++i) { |
| av1_hash_table_init(&pool->frame_bufs[i].hash_table, &cpi->td.mb); |
| } |
| } |
| } |
| |
| static void check_initial_width(AV1_COMP *cpi, int use_highbitdepth, |
| int subsampling_x, int subsampling_y) { |
| AV1_COMMON *const cm = &cpi->common; |
| SequenceHeader *const seq_params = &cm->seq_params; |
| |
| if (!cpi->initial_width || seq_params->use_highbitdepth != use_highbitdepth || |
| seq_params->subsampling_x != subsampling_x || |
| seq_params->subsampling_y != subsampling_y) { |
| seq_params->subsampling_x = subsampling_x; |
| seq_params->subsampling_y = subsampling_y; |
| seq_params->use_highbitdepth = use_highbitdepth; |
| |
| alloc_raw_frame_buffers(cpi); |
| init_ref_frame_bufs(cpi); |
| alloc_util_frame_buffers(cpi); |
| |
| init_motion_estimation(cpi); // TODO(agrange) This can be removed. |
| |
| cpi->initial_width = cm->width; |
| cpi->initial_height = cm->height; |
| cpi->initial_mbs = cm->MBs; |
| } |
| } |
| |
| // Returns 1 if the assigned width or height was <= 0. |
| static int set_size_literal(AV1_COMP *cpi, int width, int height) { |
| AV1_COMMON *cm = &cpi->common; |
| const int num_planes = av1_num_planes(cm); |
| check_initial_width(cpi, cm->seq_params.use_highbitdepth, |
| cm->seq_params.subsampling_x, |
| cm->seq_params.subsampling_y); |
| |
| if (width <= 0 || height <= 0) return 1; |
| |
| cm->width = width; |
| cm->height = height; |
| |
| if (cpi->initial_width && cpi->initial_height && |
| (cm->width > cpi->initial_width || cm->height > cpi->initial_height)) { |
| av1_free_context_buffers(cm); |
| av1_free_pc_tree(&cpi->td, num_planes); |
| alloc_compressor_data(cpi); |
| realloc_segmentation_maps(cpi); |
| cpi->initial_width = cpi->initial_height = 0; |
| } |
| update_frame_size(cpi); |
| |
| return 0; |
| } |
| |
| void av1_set_frame_size(AV1_COMP *cpi, int width, int height) { |
| AV1_COMMON *const cm = &cpi->common; |
| const SequenceHeader *const seq_params = &cm->seq_params; |
| const int num_planes = av1_num_planes(cm); |
| MACROBLOCKD *const xd = &cpi->td.mb.e_mbd; |
| int ref_frame; |
| |
| if (width != cm->width || height != cm->height) { |
| // There has been a change in the encoded frame size |
| set_size_literal(cpi, width, height); |
| set_mv_search_params(cpi); |
| // Recalculate 'all_lossless' in case super-resolution was (un)selected. |
| cm->all_lossless = cm->coded_lossless && !av1_superres_scaled(cm); |
| } |
| |
| if (cpi->oxcf.pass == 2) { |
| av1_set_target_rate(cpi, cm->width, cm->height); |
| } |
| |
| alloc_frame_mvs(cm, cm->cur_frame); |
| |
| // Allocate above context buffers |
| if (cm->num_allocated_above_context_planes < av1_num_planes(cm) || |
| cm->num_allocated_above_context_mi_col < cm->mi_cols || |
| cm->num_allocated_above_contexts < cm->tile_rows) { |
| av1_free_above_context_buffers(cm, cm->num_allocated_above_contexts); |
| if (av1_alloc_above_context_buffers(cm, cm->tile_rows)) |
| aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR, |
| "Failed to allocate context buffers"); |
| } |
| |
| // Reset the frame pointers to the current frame size. |
| if (aom_realloc_frame_buffer( |
| &cm->cur_frame->buf, cm->width, cm->height, seq_params->subsampling_x, |
| seq_params->subsampling_y, seq_params->use_highbitdepth, |
| cpi->oxcf.border_in_pixels, cm->byte_alignment, NULL, NULL, NULL)) |
| aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR, |
| "Failed to allocate frame buffer"); |
| |
| const int frame_width = cm->superres_upscaled_width; |
| const int frame_height = cm->superres_upscaled_height; |
| set_restoration_unit_size(frame_width, frame_height, |
| seq_params->subsampling_x, |
| seq_params->subsampling_y, cm->rst_info); |
| for (int i = 0; i < num_planes; ++i) |
| cm->rst_info[i].frame_restoration_type = RESTORE_NONE; |
| |
| av1_alloc_restoration_buffers(cm); |
| alloc_util_frame_buffers(cpi); |
| init_motion_estimation(cpi); |
| |
| for (ref_frame = LAST_FRAME; ref_frame <= ALTREF_FRAME; ++ref_frame) { |
| RefCntBuffer *const buf = get_ref_frame_buf(cm, ref_frame); |
| if (buf != NULL) { |
| struct scale_factors *sf = get_ref_scale_factors(cm, ref_frame); |
| av1_setup_scale_factors_for_frame(sf, buf->buf.y_crop_width, |
| buf->buf.y_crop_height, cm->width, |
| cm->height); |
| if (av1_is_scaled(sf)) aom_extend_frame_borders(&buf->buf, num_planes); |
| } |
| } |
| |
| av1_setup_scale_factors_for_frame(&cm->sf_identity, cm->width, cm->height, |
| cm->width, cm->height); |
| |
| set_ref_ptrs(cm, xd, LAST_FRAME, LAST_FRAME); |
| } |
| |
| static uint8_t calculate_next_resize_scale(const AV1_COMP *cpi) { |
| // Choose an arbitrary random number |
| static unsigned int seed = 56789; |
| const AV1EncoderConfig *oxcf = &cpi->oxcf; |
| if (oxcf->pass == 1) return SCALE_NUMERATOR; |
| uint8_t new_denom = SCALE_NUMERATOR; |
| |
| if (cpi->common.seq_params.reduced_still_picture_hdr) return SCALE_NUMERATOR; |
| switch (oxcf->resize_mode) { |
| case RESIZE_NONE: new_denom = SCALE_NUMERATOR; break; |
| case RESIZE_FIXED: |
| if (cpi->common.current_frame.frame_type == KEY_FRAME) |
| new_denom = oxcf->resize_kf_scale_denominator; |
| else |
| new_denom = oxcf->resize_scale_denominator; |
| break; |
| case RESIZE_RANDOM: new_denom = lcg_rand16(&seed) % 9 + 8; break; |
| default: assert(0); |
| } |
| return new_denom; |
| } |
| |
| #define ENERGY_BY_Q2_THRESH 0.01 |
| #define ENERGY_BY_AC_THRESH 0.2 |
| |
| static uint8_t get_superres_denom_from_qindex_energy(int qindex, double *energy, |
| double threshq, |
| double threshp) { |
| const double q = av1_convert_qindex_to_q(qindex, AOM_BITS_8); |
| const double tq = threshq * q * q; |
| const double tp = threshp * energy[1]; |
| const double thresh = AOMMIN(tq, tp); |
| int k; |
| for (k = 16; k > 8; --k) { |
| if (energy[k - 1] > thresh) break; |
| } |
| return 3 * SCALE_NUMERATOR - k; |
| } |
| |
| static uint8_t get_superres_denom_for_qindex(const AV1_COMP *cpi, int qindex) { |
| double energy[16]; |
| analyze_hor_freq(cpi, energy); |
| /* |
| printf("\nenergy = ["); |
| for (int k = 1; k < 16; ++k) printf("%f, ", energy[k]); |
| printf("]\n"); |
| */ |
| return get_superres_denom_from_qindex_energy( |
| qindex, energy, ENERGY_BY_Q2_THRESH, ENERGY_BY_AC_THRESH); |
| } |
| |
| static uint8_t calculate_next_superres_scale(AV1_COMP *cpi) { |
| // Choose an arbitrary random number |
| static unsigned int seed = 34567; |
| const AV1EncoderConfig *oxcf = &cpi->oxcf; |
| if (oxcf->pass == 1) return SCALE_NUMERATOR; |
| uint8_t new_denom = SCALE_NUMERATOR; |
| |
| // Make sure that superres mode of the frame is consistent with the |
| // sequence-level flag. |
| assert(IMPLIES(oxcf->superres_mode != SUPERRES_NONE, |
| cpi->common.seq_params.enable_superres)); |
| assert(IMPLIES(!cpi->common.seq_params.enable_superres, |
| oxcf->superres_mode == SUPERRES_NONE)); |
| |
| switch (oxcf->superres_mode) { |
| case SUPERRES_NONE: new_denom = SCALE_NUMERATOR; break; |
| case SUPERRES_FIXED: |
| if (cpi->common.current_frame.frame_type == KEY_FRAME) |
| new_denom = oxcf->superres_kf_scale_denominator; |
| else |
| new_denom = oxcf->superres_scale_denominator; |
| break; |
| case SUPERRES_RANDOM: new_denom = lcg_rand16(&seed) % 9 + 8; break; |
| case SUPERRES_QTHRESH: { |
| // Do not use superres when screen content tools are used. |
| if (cpi->common.allow_screen_content_tools) break; |
| if (oxcf->rc_mode == AOM_VBR || oxcf->rc_mode == AOM_CQ) |
| av1_set_target_rate(cpi, cpi->oxcf.width, cpi->oxcf.height); |
| int bottom_index, top_index; |
| const int q = av1_rc_pick_q_and_bounds( |
| cpi, cpi->oxcf.width, cpi->oxcf.height, &bottom_index, &top_index); |
| |
| const int qthresh = (frame_is_intra_only(&cpi->common)) |
| ? oxcf->superres_kf_qthresh |
| : oxcf->superres_qthresh; |
| if (q <= qthresh) { |
| new_denom = SCALE_NUMERATOR; |
| } else { |
| new_denom = get_superres_denom_for_qindex(cpi, q); |
| } |
| break; |
| } |
| default: assert(0); |
| } |
| return new_denom; |
| } |
| |
| static int dimension_is_ok(int orig_dim, int resized_dim, int denom) { |
| return (resized_dim * SCALE_NUMERATOR >= orig_dim * denom / 2); |
| } |
| |
| static int dimensions_are_ok(int owidth, int oheight, size_params_type *rsz) { |
| // Only need to check the width, as scaling is horizontal only. |
| (void)oheight; |
| return dimension_is_ok(owidth, rsz->resize_width, rsz->superres_denom); |
| } |
| |
| static int validate_size_scales(RESIZE_MODE resize_mode, |
| SUPERRES_MODE superres_mode, int owidth, |
| int oheight, size_params_type *rsz) { |
| if (dimensions_are_ok(owidth, oheight, rsz)) { // Nothing to do. |
| return 1; |
| } |
| |
| // Calculate current resize scale. |
| int resize_denom = |
| AOMMAX(DIVIDE_AND_ROUND(owidth * SCALE_NUMERATOR, rsz->resize_width), |
| DIVIDE_AND_ROUND(oheight * SCALE_NUMERATOR, rsz->resize_height)); |
| |
| if (resize_mode != RESIZE_RANDOM && superres_mode == SUPERRES_RANDOM) { |
| // Alter superres scale as needed to enforce conformity. |
| rsz->superres_denom = |
| (2 * SCALE_NUMERATOR * SCALE_NUMERATOR) / resize_denom; |
| if (!dimensions_are_ok(owidth, oheight, rsz)) { |
| if (rsz->superres_denom > SCALE_NUMERATOR) --rsz->superres_denom; |
| } |
| } else if (resize_mode == RESIZE_RANDOM && superres_mode != SUPERRES_RANDOM) { |
| // Alter resize scale as needed to enforce conformity. |
| resize_denom = |
| (2 * SCALE_NUMERATOR * SCALE_NUMERATOR) / rsz->superres_denom; |
| rsz->resize_width = owidth; |
| rsz->resize_height = oheight; |
| av1_calculate_scaled_size(&rsz->resize_width, &rsz->resize_height, |
| resize_denom); |
| if (!dimensions_are_ok(owidth, oheight, rsz)) { |
| if (resize_denom > SCALE_NUMERATOR) { |
| --resize_denom; |
| rsz->resize_width = owidth; |
| rsz->resize_height = oheight; |
| av1_calculate_scaled_size(&rsz->resize_width, &rsz->resize_height, |
| resize_denom); |
| } |
| } |
| } else if (resize_mode == RESIZE_RANDOM && superres_mode == SUPERRES_RANDOM) { |
| // Alter both resize and superres scales as needed to enforce conformity. |
| do { |
| if (resize_denom > rsz->superres_denom) |
| --resize_denom; |
| else |
| --rsz->superres_denom; |
| rsz->resize_width = owidth; |
| rsz->resize_height = oheight; |
| av1_calculate_scaled_size(&rsz->resize_width, &rsz->resize_height, |
| resize_denom); |
| } while (!dimensions_are_ok(owidth, oheight, rsz) && |
| (resize_denom > SCALE_NUMERATOR || |
| rsz->superres_denom > SCALE_NUMERATOR)); |
| } else { // We are allowed to alter neither resize scale nor superres |
| // scale. |
| return 0; |
| } |
| return dimensions_are_ok(owidth, oheight, rsz); |
| } |
| |
| // Calculates resize and superres params for next frame |
| static size_params_type calculate_next_size_params(AV1_COMP *cpi) { |
| const AV1EncoderConfig *oxcf = &cpi->oxcf; |
| size_params_type rsz = { oxcf->width, oxcf->height, SCALE_NUMERATOR }; |
| int resize_denom; |
| if (oxcf->pass == 1) return rsz; |
| if (cpi->resize_pending_width && cpi->resize_pending_height) { |
| rsz.resize_width = cpi->resize_pending_width; |
| rsz.resize_height = cpi->resize_pending_height; |
| cpi->resize_pending_width = cpi->resize_pending_height = 0; |
| } else { |
| resize_denom = calculate_next_resize_scale(cpi); |
| rsz.resize_width = cpi->oxcf.width; |
| rsz.resize_height = cpi->oxcf.height; |
| av1_calculate_scaled_size(&rsz.resize_width, &rsz.resize_height, |
| resize_denom); |
| } |
| rsz.superres_denom = calculate_next_superres_scale(cpi); |
| if (!validate_size_scales(oxcf->resize_mode, oxcf->superres_mode, oxcf->width, |
| oxcf->height, &rsz)) |
| assert(0 && "Invalid scale parameters"); |
| return rsz; |
| } |
| |
| static void setup_frame_size_from_params(AV1_COMP *cpi, |
| const size_params_type *rsz) { |
| int encode_width = rsz->resize_width; |
| int encode_height = rsz->resize_height; |
| |
| AV1_COMMON *cm = &cpi->common; |
| cm->superres_upscaled_width = encode_width; |
| cm->superres_upscaled_height = encode_height; |
| cm->superres_scale_denominator = rsz->superres_denom; |
| av1_calculate_scaled_superres_size(&encode_width, &encode_height, |
| rsz->superres_denom); |
| av1_set_frame_size(cpi, encode_width, encode_height); |
| } |
| |
| void av1_setup_frame_size(AV1_COMP *cpi) { |
| // Reset superres params from previous frame. |
| cpi->common.superres_scale_denominator = SCALE_NUMERATOR; |
| const size_params_type rsz = calculate_next_size_params(cpi); |
| setup_frame_size_from_params(cpi, &rsz); |
| } |
| |
| static void superres_post_encode(AV1_COMP *cpi) { |
| AV1_COMMON *cm = &cpi->common; |
| const int num_planes = av1_num_planes(cm); |
| |
| if (!av1_superres_scaled(cm)) return; |
| |
| assert(cpi->oxcf.enable_superres); |
| assert(!is_lossless_requested(&cpi->oxcf)); |
| assert(!cm->all_lossless); |
| |
| av1_superres_upscale(cm, NULL); |
| |
| // If regular resizing is occurring the source will need to be downscaled to |
| // match the upscaled superres resolution. Otherwise the original source is |
| // used. |
| if (!av1_resize_scaled(cm)) { |
| cpi->source = cpi->unscaled_source; |
| if (cpi->last_source != NULL) cpi->last_source = cpi->unscaled_last_source; |
| } else { |
| assert(cpi->unscaled_source->y_crop_width != cm->superres_upscaled_width); |
| assert(cpi->unscaled_source->y_crop_height != cm->superres_upscaled_height); |
| // Do downscale. cm->(width|height) has been updated by |
| // av1_superres_upscale |
| if (aom_realloc_frame_buffer( |
| &cpi->scaled_source, cm->superres_upscaled_width, |
| cm->superres_upscaled_height, cm->seq_params.subsampling_x, |
| cm->seq_params.subsampling_y, cm->seq_params.use_highbitdepth, |
| AOM_BORDER_IN_PIXELS, cm->byte_alignment, NULL, NULL, NULL)) |
| aom_internal_error( |
| &cm->error, AOM_CODEC_MEM_ERROR, |
| "Failed to reallocate scaled source buffer for superres"); |
| assert(cpi->scaled_source.y_crop_width == cm->superres_upscaled_width); |
| assert(cpi->scaled_source.y_crop_height == cm->superres_upscaled_height); |
| av1_resize_and_extend_frame(cpi->unscaled_source, &cpi->scaled_source, |
| (int)cm->seq_params.bit_depth, num_planes); |
| cpi->source = &cpi->scaled_source; |
| } |
| } |
| |
| static void loopfilter_frame(AV1_COMP *cpi, AV1_COMMON *cm) { |
| const int num_planes = av1_num_planes(cm); |
| MACROBLOCKD *xd = &cpi->td.mb.e_mbd; |
| |
| assert(IMPLIES(is_lossless_requested(&cpi->oxcf), |
| cm->coded_lossless && cm->all_lossless)); |
| |
| const int no_loopfilter = cm->coded_lossless || cm->large_scale_tile; |
| const int no_cdef = |
| !cm->seq_params.enable_cdef || cm->coded_lossless || cm->large_scale_tile; |
| const int no_restoration = !cm->seq_params.enable_restoration || |
| cm->all_lossless || cm->large_scale_tile; |
| |
| struct loopfilter *lf = &cm->lf; |
| |
| if (no_loopfilter) { |
| lf->filter_level[0] = 0; |
| lf->filter_level[1] = 0; |
| } else { |
| struct aom_usec_timer timer; |
| |
| aom_clear_system_state(); |
| |
| aom_usec_timer_start(&timer); |
| |
| av1_pick_filter_level(cpi->source, cpi, cpi->sf.lpf_pick); |
| |
| aom_usec_timer_mark(&timer); |
| cpi->time_pick_lpf += aom_usec_timer_elapsed(&timer); |
| } |
| |
| if (lf->filter_level[0] || lf->filter_level[1]) { |
| if (cpi->num_workers > 1) |
| av1_loop_filter_frame_mt(&cm->cur_frame->buf, cm, xd, 0, num_planes, 0, |
| #if LOOP_FILTER_BITMASK |
| 0, |
| #endif |
| cpi->workers, cpi->num_workers, |
| &cpi->lf_row_sync); |
| else |
| av1_loop_filter_frame(&cm->cur_frame->buf, cm, xd, |
| #if LOOP_FILTER_BITMASK |
| 0, |
| #endif |
| 0, num_planes, 0); |
| } |
| |
| if (!no_restoration) |
| av1_loop_restoration_save_boundary_lines(&cm->cur_frame->buf, cm, 0); |
| |
| if (no_cdef) { |
| cm->cdef_info.cdef_bits = 0; |
| cm->cdef_info.cdef_strengths[0] = 0; |
| cm->cdef_info.nb_cdef_strengths = 1; |
| cm->cdef_info.cdef_uv_strengths[0] = 0; |
| } else { |
| // Find CDEF parameters |
| av1_cdef_search(&cm->cur_frame->buf, cpi->source, cm, xd, |
| cpi->sf.fast_cdef_search); |
| |
| // Apply the filter |
| av1_cdef_frame(&cm->cur_frame->buf, cm, xd); |
| } |
| |
| superres_post_encode(cpi); |
| |
| if (no_restoration) { |
| cm->rst_info[0].frame_restoration_type = RESTORE_NONE; |
| cm->rst_info[1].frame_restoration_type = RESTORE_NONE; |
| cm->rst_info[2].frame_restoration_type = RESTORE_NONE; |
| } else { |
| av1_loop_restoration_save_boundary_lines(&cm->cur_frame->buf, cm, 1); |
| av1_pick_filter_restoration(cpi->source, cpi); |
| if (cm->rst_info[0].frame_restoration_type != RESTORE_NONE || |
| cm->rst_info[1].frame_restoration_type != RESTORE_NONE || |
| cm->rst_info[2].frame_restoration_type != RESTORE_NONE) { |
| if (cpi->num_workers > 1) |
| av1_loop_restoration_filter_frame_mt(&cm->cur_frame->buf, cm, 0, |
| cpi->workers, cpi->num_workers, |
| &cpi->lr_row_sync, &cpi->lr_ctxt); |
| else |
| av1_loop_restoration_filter_frame(&cm->cur_frame->buf, cm, 0, |
| &cpi->lr_ctxt); |
| } |
| } |
| } |
| |
| static int get_refresh_frame_flags(const AV1_COMP *const cpi) { |
| const AV1_COMMON *const cm = &cpi->common; |
| |
| // Switch frames and shown key-frames overwrite all reference slots |
| if ((cm->current_frame.frame_type == KEY_FRAME && cm->show_frame) || |
| frame_is_sframe(cm)) |
| return 0xFF; |
| |
| int refresh_mask = 0; |
| |
| // NOTE(zoeliu): When LAST_FRAME is to get refreshed, the decoder will be |
| // notified to get LAST3_FRAME refreshed and then the virtual indexes for all |
| // the 3 LAST reference frames will be updated accordingly, i.e.: |
| // (1) The original virtual index for LAST3_FRAME will become the new virtual |
| // index for LAST_FRAME; and |
| // (2) The original virtual indexes for LAST_FRAME and LAST2_FRAME will be |
| // shifted and become the new virtual indexes for LAST2_FRAME and |
| // LAST3_FRAME. |
| refresh_mask |= |
| (cpi->refresh_last_frame << get_ref_frame_map_idx(cm, LAST3_FRAME)); |
| |
| const int bwd_ref_frame = |
| (cpi->new_bwdref_update_rule == 1) ? EXTREF_FRAME : BWDREF_FRAME; |
| refresh_mask |= |
| (cpi->refresh_bwd_ref_frame << get_ref_frame_map_idx(cm, bwd_ref_frame)); |
| |
| refresh_mask |= |
| (cpi->refresh_alt2_ref_frame << get_ref_frame_map_idx(cm, ALTREF2_FRAME)); |
| |
| 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 we leave it in the GF slot and, |
| // if we're updating the GF with the current decoded frame, we save it |
| // instead to the ARF slot. |
| // Later, in the function av1_encoder.c:av1_update_reference_frames() we |
| // will swap gld_fb_idx and alt_fb_idx to achieve our objective. We do it |
| // there so that it can be done outside of the recode loop. |
| // Note: This is highly specific to the use of ARF as a forward reference, |
| // and this needs to be generalized as other uses are implemented |
| // (like RTC/temporal scalability). |
| |
| if (!cpi->preserve_arf_as_gld) { |
| refresh_mask |= (cpi->refresh_golden_frame |
| << get_ref_frame_map_idx(cm, ALTREF_FRAME)); |
| } |
| } else { |
| refresh_mask |= |
| (cpi->refresh_golden_frame << get_ref_frame_map_idx(cm, GOLDEN_FRAME)); |
| refresh_mask |= |
| (cpi->refresh_alt_ref_frame << get_ref_frame_map_idx(cm, ALTREF_FRAME)); |
| } |
| return refresh_mask; |
| } |
| |
| static void fix_interp_filter(InterpFilter *const interp_filter, |
| const FRAME_COUNTS *const counts) { |
| if (*interp_filter == SWITCHABLE) { |
| // Check to see if only one of the filters is actually used |
| int count[SWITCHABLE_FILTERS] = { 0 }; |
| int num_filters_used = 0; |
| for (int i = 0; i < SWITCHABLE_FILTERS; ++i) { |
| for (int j = 0; j < SWITCHABLE_FILTER_CONTEXTS; ++j) |
| count[i] += counts->switchable_interp[j][i]; |
| num_filters_used += (count[i] > 0); |
| } |
| if (num_filters_used == 1) { |
| // Only one filter is used. So set the filter at frame level |
| for (int i = 0; i < SWITCHABLE_FILTERS; ++i) { |
| if (count[i]) { |
| if (i == EIGHTTAP_REGULAR) *interp_filter = i; |
| break; |
| } |
| } |
| } |
| } |
| } |
| |
| static void finalize_encoded_frame(AV1_COMP *const cpi) { |
| AV1_COMMON *const cm = &cpi->common; |
| CurrentFrame *const current_frame = &cm->current_frame; |
| |
| // This bitfield indicates which reference frame slots will be overwritten by |
| // the current frame |
| current_frame->refresh_frame_flags = get_refresh_frame_flags(cpi); |
| |
| if (!cm->seq_params.reduced_still_picture_hdr && |
| encode_show_existing_frame(cm)) { |
| RefCntBuffer *const frame_to_show = |
| cm->ref_frame_map[cpi->existing_fb_idx_to_show]; |
| |
| if (frame_to_show == NULL) { |
| aom_internal_error(&cm->error, AOM_CODEC_UNSUP_BITSTREAM, |
| "Buffer does not contain a reconstructed frame"); |
| } |
| assert(frame_to_show->ref_count > 0); |
| assign_frame_buffer_p(&cm->cur_frame, frame_to_show); |
| } |
| |
| if (!encode_show_existing_frame(cm) && |
| cm->seq_params.film_grain_params_present && |
| (cm->show_frame || cm->showable_frame)) { |
| // Copy the current frame's film grain params to the its corresponding |
| // RefCntBuffer slot. |
| cm->cur_frame->film_grain_params = cm->film_grain_params; |
| |
| // We must update the parameters if this is not an INTER_FRAME |
| if (current_frame->frame_type != INTER_FRAME) |
| cm->cur_frame->film_grain_params.update_parameters = 1; |
| |
| // Iterate the random seed for the next frame. |
| cm->film_grain_params.random_seed += 3381; |
| if (cm->film_grain_params.random_seed == 0) |
| cm->film_grain_params.random_seed = 7391; |
| } |
| |
| // Initialise all tiles' contexts from the global frame context |
| for (int tile_col = 0; tile_col < cm->tile_cols; tile_col++) { |
| for (int tile_row = 0; tile_row < cm->tile_rows; tile_row++) { |
| const int tile_idx = tile_row * cm->tile_cols + tile_col; |
| cpi->tile_data[tile_idx].tctx = *cm->fc; |
| } |
| } |
| |
| fix_interp_filter(&cm->interp_filter, cpi->td.counts); |
| } |
| |
| // Called after encode_with_recode_loop() has just encoded a frame and packed |
| // its bitstream. This function works out whether we under- or over-shot |
| // our bitrate target and adjusts q as appropriate. Also decides whether |
| // or not we should do another recode loop, indicated by *loop |
| static void recode_loop_update_q(AV1_COMP *const cpi, int *const loop, |
| int *const q, int *const q_low, |
| int *const q_high, const int top_index, |
| const int bottom_index, |
| int *const undershoot_seen, |
| int *const overshoot_seen, |
| const int loop_at_this_size) { |
| AV1_COMMON *const cm = &cpi->common; |
| RATE_CONTROL *const rc = &cpi->rc; |
| |
| int frame_over_shoot_limit = 0, frame_under_shoot_limit = 0; |
| av1_rc_compute_frame_size_bounds(cpi, rc->this_frame_target, |
| &frame_under_shoot_limit, |
| &frame_over_shoot_limit); |
| if (frame_over_shoot_limit == 0) frame_over_shoot_limit = 1; |
| |
| if ((cm->current_frame.frame_type == KEY_FRAME) && |
| rc->this_key_frame_forced && |
| (rc->projected_frame_size < rc->max_frame_bandwidth)) { |
| int last_q = *q; |
| int64_t kf_err; |
| |
| int64_t high_err_target = cpi->ambient_err; |
| int64_t low_err_target = cpi->ambient_err >> 1; |
| |
| if (cm->seq_params.use_highbitdepth) { |
| kf_err = aom_highbd_get_y_sse(cpi->source, &cm->cur_frame->buf); |
| } else { |
| kf_err = aom_get_y_sse(cpi->source, &cm->cur_frame->buf); |
| } |
| // Prevent possible divide by zero error below for perfect KF |
| kf_err += !kf_err; |
| |
| // The key frame is not good enough or we can afford |
| // to make it better without undue risk of popping. |
| if ((kf_err > high_err_target && |
| rc->projected_frame_size <= frame_over_shoot_limit) || |
| (kf_err > low_err_target && |
| rc->projected_frame_size <= frame_under_shoot_limit)) { |
| // Lower q_high |
| *q_high = *q > *q_low ? *q - 1 : *q_low; |
| |
| // Adjust Q |
| *q = (int)((*q * high_err_target) / kf_err); |
| *q = AOMMIN(*q, (*q_high + *q_low) >> 1); |
| } else if (kf_err < low_err_target && |
| rc->projected_frame_size >= frame_under_shoot_limit) { |
| // The key frame is much better than the previous frame |
| // Raise q_low |
| *q_low = *q < *q_high ? *q + 1 : *q_high; |
| |
| // Adjust Q |
| *q = (int)((*q * low_err_target) / kf_err); |
| *q = AOMMIN(*q, (*q_high + *q_low + 1) >> 1); |
| } |
| |
| // Clamp Q to upper and lower limits: |
| *q = clamp(*q, *q_low, *q_high); |
| |
| *loop = *q != last_q; |
| } else if (recode_loop_test(cpi, frame_over_shoot_limit, |
| frame_under_shoot_limit, *q, |
| AOMMAX(*q_high, top_index), bottom_index)) { |
| // Is the projected frame size out of range and are we allowed |
| // to attempt to recode. |
| int last_q = *q; |
| int retries = 0; |
| |
| // Frame size out of permitted range: |
| // Update correction factor & compute new Q to try... |
| // Frame is too large |
| if (rc->projected_frame_size > rc->this_frame_target) { |
| // Special case if the projected size is > the max allowed. |
| if (rc->projected_frame_size >= rc->max_frame_bandwidth) |
| *q_high = rc->worst_quality; |
| |
| // Raise Qlow as to at least the current value |
| *q_low = *q < *q_high ? *q + 1 : *q_high; |
| |
| if (*undershoot_seen || loop_at_this_size > 1) { |
| // Update rate_correction_factor unless |
| av1_rc_update_rate_correction_factors(cpi, cm->width, cm->height); |
| |
| *q = (*q_high + *q_low + 1) / 2; |
| } else { |
| // Update rate_correction_factor unless |
| av1_rc_update_rate_correction_factors(cpi, cm->width, cm->height); |
| |
| *q = av1_rc_regulate_q(cpi, rc->this_frame_target, bottom_index, |
| AOMMAX(*q_high, top_index), cm->width, |
| cm->height); |
| |
| while (*q < *q_low && retries < 10) { |
| av1_rc_update_rate_correction_factors(cpi, cm->width, cm->height); |
| *q = av1_rc_regulate_q(cpi, rc->this_frame_target, bottom_index, |
| AOMMAX(*q_high, top_index), cm->width, |
| cm->height); |
| retries++; |
| } |
| } |
| |
| *overshoot_seen = 1; |
| } else { |
| // Frame is too small |
| *q_high = *q > *q_low ? *q - 1 : *q_low; |
| |
| if (*overshoot_seen || loop_at_this_size > 1) { |
| av1_rc_update_rate_correction_factors(cpi, cm->width, cm->height); |
| *q = (*q_high + *q_low) / 2; |
| } else { |
| av1_rc_update_rate_correction_factors(cpi, cm->width, cm->height); |
| *q = av1_rc_regulate_q(cpi, rc->this_frame_target, bottom_index, |
| top_index, cm->width, cm->height); |
| // Special case reset for qlow for constrained quality. |
| // This should only trigger where there is very substantial |
| // undershoot on a frame and the auto cq level is above |
| // the user passsed in value. |
| if (cpi->oxcf.rc_mode == AOM_CQ && *q < *q_low) { |
| *q_low = *q; |
| } |
| |
| while (*q > *q_high && retries < 10) { |
| av1_rc_update_rate_correction_factors(cpi, cm->width, cm->height); |
| *q = av1_rc_regulate_q(cpi, rc->this_frame_target, bottom_index, |
| top_index, cm->width, cm->height); |
| retries++; |
| } |
| } |
| |
| *undershoot_seen = 1; |
| } |
| |
| // Clamp Q to upper and lower limits: |
| *q = clamp(*q, *q_low, *q_high); |
| |
| *loop = (*q != last_q); |
| } else { |
| *loop = 0; |
| } |
| } |
| |
| static int encode_with_recode_loop(AV1_COMP *cpi, size_t *size, uint8_t *dest) { |
| AV1_COMMON *const cm = &cpi->common; |
| RATE_CONTROL *const rc = &cpi->rc; |
| const int allow_recode = cpi->sf.recode_loop != DISALLOW_RECODE; |
| |
| set_size_independent_vars(cpi); |
| |
| cpi->source->buf_8bit_valid = 0; |
| |
| av1_setup_frame_size(cpi); |
| |
| int top_index = 0, bottom_index = 0; |
| int q = 0, q_low = 0, q_high = 0; |
| set_size_dependent_vars(cpi, &q, &bottom_index, &top_index); |
| q_low = bottom_index; |
| q_high = top_index; |
| |
| // Loop variables |
| int loop_count = 0; |
| int loop_at_this_size = 0; |
| int loop = 0; |
| int overshoot_seen = 0; |
| int undershoot_seen = 0; |
| do { |
| aom_clear_system_state(); |
| |
| // if frame was scaled calculate global_motion_search again if already |
| // done |
| if (loop_count > 0 && cpi->source && cpi->global_motion_search_done) { |
| if (cpi->source->y_crop_width != cm->width || |
| cpi->source->y_crop_height != cm->height) { |
| cpi->global_motion_search_done = 0; |
| } |
| } |
| cpi->source = |
| av1_scale_if_required(cm, cpi->unscaled_source, &cpi->scaled_source); |
| if (cpi->unscaled_last_source != NULL) { |
| cpi->last_source = av1_scale_if_required(cm, cpi->unscaled_last_source, |
| &cpi->scaled_last_source); |
| } |
| |
| if (!frame_is_intra_only(cm)) { |
| if (loop_count > 0) { |
| release_scaled_references(cpi); |
| } |
| scale_references(cpi); |
| } |
| av1_set_quantizer(cm, q); |
| // printf("Frame %d/%d: q = %d, frame_type = %d superres_denom = %d\n", |
| // cm->current_frame.frame_number, cm->show_frame, q, |
| // cm->current_frame.frame_type, cm->superres_scale_denominator); |
| |
| if (loop_count == 0) { |
| setup_frame(cpi); |
| } else if (get_primary_ref_frame_buf(cm) == NULL) { |
| // Base q-index may have changed, so we need to assign proper default coef |
| // probs before every iteration. |
| av1_default_coef_probs(cm); |
| av1_setup_frame_contexts(cm); |
| } |
| |
| 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 && !allow_recode) { |
| suppress_active_map(cpi); |
| av1_cyclic_refresh_setup(cpi); |
| apply_active_map(cpi); |
| } |
| |
| if (cm->seg.enabled) { |
| if (!cm->seg.update_data && cm->prev_frame) { |
| segfeatures_copy(&cm->seg, &cm->prev_frame->seg); |
| } else { |
| calculate_segdata(&cm->seg); |
| } |
| } else { |
| memset(&cm->seg, 0, sizeof(cm->seg)); |
| } |
| segfeatures_copy(&cm->cur_frame->seg, &cm->seg); |
| |
| if (allow_recode) save_coding_context(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->current_frame.frame_type != KEY_FRAME && |
| (cpi->oxcf.pass == 0 && cpi->oxcf.rc_mode == AOM_CBR)) { |
| av1_cyclic_refresh_check_golden_update(cpi); |
| } |
| |
| aom_clear_system_state(); |
| |
| // Dummy pack of the bitstream using up to date stats to get an |
| // accurate estimate of output frame size to determine if we need |
| // to recode. |
| if (cpi->sf.recode_loop >= ALLOW_RECODE_KFARFGF) { |
| restore_coding_context(cpi); |
| |
| finalize_encoded_frame(cpi); |
| int largest_tile_id = 0; // Output from bitstream: unused here |
| if (av1_pack_bitstream(cpi, dest, size, &largest_tile_id) != AOM_CODEC_OK) |
| return AOM_CODEC_ERROR; |
| |
| rc->projected_frame_size = (int)(*size) << 3; |
| restore_coding_context(cpi); |
| } |
| |
| if (allow_recode && cpi->oxcf.rc_mode != AOM_Q) { |
| // Update q and decide whether to do a recode loop |
| recode_loop_update_q(cpi, &loop, &q, &q_low, &q_high, top_index, |
| bottom_index, &undershoot_seen, &overshoot_seen, |
| loop_at_this_size); |
| } |
| |
| // Special case for overlay frame. |
| if (rc->is_src_frame_alt_ref && |
| rc->projected_frame_size < rc->max_frame_bandwidth) |
| loop = 0; |
| |
| if (allow_recode && !cpi->sf.gm_disable_recode && |
| recode_loop_test_global_motion(cpi)) { |
| loop = 1; |
| } |
| |
| if (loop) { |
| ++loop_count; |
| ++loop_at_this_size; |
| |
| #if CONFIG_INTERNAL_STATS |
| ++cpi->tot_recode_hits; |
| #endif |
| } |
| } while (loop); |
| |
| return AOM_CODEC_OK; |
| } |
| |
| #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 CurrentFrame *const current_frame = &cm->current_frame; |
| const YV12_BUFFER_CONFIG *recon_buf = &cm->cur_frame->buf; |
| |
| if (recon_buf == NULL) { |
| printf("Frame %d is not ready.\n", current_frame->frame_number); |
| return; |
| } |
| |
| static const int flag_list[REF_FRAMES] = { 0, |
| AOM_LAST_FLAG, |
| AOM_LAST2_FLAG, |
| AOM_LAST3_FLAG, |
| AOM_GOLD_FLAG, |
| AOM_BWD_FLAG, |
| AOM_ALT2_FLAG, |
| AOM_ALT_FLAG }; |
| printf( |
| "\n***Frame=%d (frame_offset=%d, show_frame=%d, " |
| "show_existing_frame=%d) " |
| "[LAST LAST2 LAST3 GOLDEN BWD ALT2 ALT]=[", |
| current_frame->frame_number, current_frame->order_hint, cm->show_frame, |
| cm->show_existing_frame); |
| for (int ref_frame = LAST_FRAME; ref_frame <= ALTREF_FRAME; ++ref_frame) { |
| const RefCntBuffer *const buf = get_ref_frame_buf(cm, ref_frame); |
| const int ref_offset = buf != NULL ? (int)buf->order_hint : -1; |
| printf(" %d(%c-%d-%4.2f)", ref_offset, |
| (cpi->ref_frame_flags & flag_list[ref_frame]) ? 'Y' : 'N', |
| buf ? (int)buf->frame_rf_level : -1, |
| buf ? rate_factor_deltas[buf->frame_rf_level] : -1); |
| } |
| printf(" ]\n"); |
| |
| if (!cm->show_frame) { |
| printf("Frame %d is a no show frame, so no image dump.\n", |
| current_frame->frame_number); |
| return; |
| } |
| |
| int h; |
| char file_name[256] = "/tmp/enc_filtered_recon.yuv"; |
| FILE *f_recon = NULL; |
| |
| if (current_frame->frame_number == 0) { |
| if ((f_recon = fopen(file_name, "wb")) == NULL) { |
| printf("Unable to open file %s to write.\n", file_name); |
| return; |
| } |
| } else { |
| if ((f_recon = fopen(file_name, "ab")) == NULL) { |
| printf("Unable to open file %s to append.\n", file_name); |
| return; |
| } |
| } |
| printf( |
| "\nFrame=%5d, encode_update_type[%5d]=%1d, frame_offset=%d, " |
| "show_frame=%d, show_existing_frame=%d, source_alt_ref_active=%d, " |
| "refresh_alt_ref_frame=%d, rf_level=%d, " |
| "y_stride=%4d, uv_stride=%4d, cm->width=%4d, cm->height=%4d\n\n", |
| current_frame->frame_number, cpi->twopass.gf_group.index, |
| cpi->twopass.gf_group.update_type[cpi->twopass.gf_group.index], |
| current_frame->order_hint, cm->show_frame, cm->show_existing_frame, |
| cpi->rc.source_alt_ref_active, cpi->refresh_alt_ref_frame, |
| cpi->twopass.gf_group.rf_level[cpi->twopass.gf_group.index], |
| recon_buf->y_stride, recon_buf->uv_stride, cm->width, cm->height); |
| #if 0 |
| int ref_frame; |
| printf("get_ref_frame_map_idx: ["); |
| for (ref_frame = LAST_FRAME; ref_frame <= ALTREF_FRAME; ++ref_frame) |
| printf(" %d", get_ref_frame_map_idx(cm, ref_frame)); |
| printf(" ]\n"); |
| #endif // 0 |
| |
| // --- Y --- |
| for (h = 0; h < cm->height; ++h) { |
| fwrite(&recon_buf->y_buffer[h * recon_buf->y_stride], 1, cm->width, |
| f_recon); |
| } |
| // --- U --- |
| for (h = 0; h < (cm->height >> 1); ++h) { |
| fwrite(&recon_buf->u_buffer[h * recon_buf->uv_stride], 1, (cm->width >> 1), |
| f_recon); |
| } |
| // --- V --- |
| for (h = 0; h < (cm->height >> 1); ++h) { |
| fwrite(&recon_buf->v_buffer[h * recon_buf->uv_stride], 1, (cm->width >> 1), |
| f_recon); |
| } |
| |
| fclose(f_recon); |
| } |
| #endif // DUMP_RECON_FRAMES |
| |
| static int setup_interp_filter_search_mask(AV1_COMP *cpi) { |
| InterpFilters ifilter; |
| int ref_total[REF_FRAMES] = { 0 }; |
| MV_REFERENCE_FRAME ref; |
| int mask = 0; |
| int arf_idx = ALTREF_FRAME; |
| if (cpi->common.last_frame_type == KEY_FRAME || cpi->refresh_alt_ref_frame) |
| return mask; |
| for (ref = LAST_FRAME; ref <= ALTREF_FRAME; ++ref) |
| for (ifilter = EIGHTTAP_REGULAR; ifilter <= MULTITAP_SHARP; ++ifilter) |
| ref_total[ref] += cpi->interp_filter_selected[ref][ifilter]; |
| |
| for (ifilter = EIGHTTAP_REGULAR; ifilter <= MULTITAP_SHARP; ++ifilter) { |
| if ((ref_total[LAST_FRAME] && |
| cpi->interp_filter_selected[LAST_FRAME][ifilter] * 30 <= |
| ref_total[LAST_FRAME]) && |
| (((cpi->interp_filter_selected[LAST2_FRAME][ifilter] * 20) + |
| (cpi->interp_filter_selected[LAST3_FRAME][ifilter] * 20) + |
| (cpi->interp_filter_selected[GOLDEN_FRAME][ifilter] * 20) + |
| (cpi->interp_filter_selected[BWDREF_FRAME][ifilter] * 10) + |
| (cpi->interp_filter_selected[ALTREF2_FRAME][ifilter] * 10) + |
| (cpi->interp_filter_selected[arf_idx][ifilter] * 10)) < |
| (ref_total[LAST2_FRAME] + ref_total[LAST3_FRAME] + |
| ref_total[GOLDEN_FRAME] + ref_total[BWDREF_FRAME] + |
| ref_total[ALTREF2_FRAME] + ref_total[ALTREF_FRAME]))) |
| mask |= 1 << ifilter; |
| } |
| return mask; |
| } |
| |
| static int is_integer_mv(AV1_COMP *cpi, const YV12_BUFFER_CONFIG *cur_picture, |
| const YV12_BUFFER_CONFIG *last_picture, |
| hash_table *last_hash_table) { |
| aom_clear_system_state(); |
| // check use hash ME |
| int k; |
| uint32_t hash_value_1; |
| uint32_t hash_value_2; |
| |
| const int block_size = 8; |
| const double threshold_current = 0.8; |
| const double threshold_average = 0.95; |
| const int max_history_size = 32; |
| int T = 0; // total block |
| int C = 0; // match with collocated block |
| int S = 0; // smooth region but not match with collocated block |
| int M = 0; // match with other block |
| |
| const int pic_width = cur_picture->y_width; |
| const int pic_height = cur_picture->y_height; |
| for (int i = 0; i + block_size <= pic_height; i += block_size) { |
| for (int j = 0; j + block_size <= pic_width; j += block_size) { |
| const int x_pos = j; |
| const int y_pos = i; |
| int match = 1; |
| T++; |
| |
| // check whether collocated block match with current |
| uint8_t *p_cur = cur_picture->y_buffer; |
| uint8_t *p_ref = last_picture->y_buffer; |
| int stride_cur = cur_picture->y_stride; |
| int stride_ref = last_picture->y_stride; |
| p_cur += (y_pos * stride_cur + x_pos); |
| p_ref += (y_pos * stride_ref + x_pos); |
| |
| if (cur_picture->flags & YV12_FLAG_HIGHBITDEPTH) { |
| uint16_t *p16_cur = CONVERT_TO_SHORTPTR(p_cur); |
| uint16_t *p16_ref = CONVERT_TO_SHORTPTR(p_ref); |
| for (int tmpY = 0; tmpY < block_size && match; tmpY++) { |
| for (int tmpX = 0; tmpX < block_size && match; tmpX++) { |
| if (p16_cur[tmpX] != p16_ref[tmpX]) { |
| match = 0; |
| } |
| } |
| p16_cur += stride_cur; |
| p16_ref += stride_ref; |
| } |
| } else { |
| for (int tmpY = 0; tmpY < block_size && match; tmpY++) { |
| for (int tmpX = 0; tmpX < block_size && match; tmpX++) { |
| if (p_cur[tmpX] != p_ref[tmpX]) { |
| match = 0; |
| } |
| } |
| p_cur += stride_cur; |
| p_ref += stride_ref; |
| } |
| } |
| |
| if (match) { |
| C++; |
| continue; |
| } |
| |
| if (av1_hash_is_horizontal_perfect(cur_picture, block_size, x_pos, |
| y_pos) || |
| av1_hash_is_vertical_perfect(cur_picture, block_size, x_pos, y_pos)) { |
| S++; |
| continue; |
| } |
| |
| av1_get_block_hash_value( |
| cur_picture->y_buffer + y_pos * stride_cur + x_pos, stride_cur, |
| block_size, &hash_value_1, &hash_value_2, |
| (cur_picture->flags & YV12_FLAG_HIGHBITDEPTH), &cpi->td.mb); |
| // Hashing does not work for highbitdepth currently. |
| // TODO(Roger): Make it work for highbitdepth. |
| if (av1_use_hash_me(&cpi->common)) { |
| if (av1_has_exact_match(last_hash_table, hash_value_1, hash_value_2)) { |
| M++; |
| } |
| } |
| } |
| } |
| |
| assert(T > 0); |
| double csm_rate = ((double)(C + S + M)) / ((double)(T)); |
| double m_rate = ((double)(M)) / ((double)(T)); |
| |
| cpi->csm_rate_array[cpi->rate_index] = csm_rate; |
| cpi->m_rate_array[cpi->rate_index] = m_rate; |
| |
| cpi->rate_index = (cpi->rate_index + 1) % max_history_size; |
| cpi->rate_size++; |
| cpi->rate_size = AOMMIN(cpi->rate_size, max_history_size); |
| |
| if (csm_rate < threshold_current) { |
| return 0; |
| } |
| |
| if (C == T) { |
| return 1; |
| } |
| |
| double csm_average = 0.0; |
| double m_average = 0.0; |
| |
| for (k = 0; k < cpi->rate_size; k++) { |
| csm_average += cpi->csm_rate_array[k]; |
| m_average += cpi->m_rate_array[k]; |
| } |
| csm_average /= cpi->rate_size; |
| m_average /= cpi->rate_size; |
| |
| if (csm_average < threshold_average) { |
| return 0; |
| } |
| |
| if (M > (T - C - S) / 3) { |
| return 1; |
| } |
| |
| if (csm_rate > 0.99 && m_rate > 0.01) { |
| return 1; |
| } |
| |
| if (csm_average + m_average > 1.01) { |
| return 1; |
| } |
| |
| return 0; |
| } |
| |
| static int encode_frame_to_data_rate(AV1_COMP *cpi, size_t *size, uint8_t *dest, |
| unsigned int *frame_flags) { |
| AV1_COMMON *const cm = &cpi->common; |
| SequenceHeader *const seq_params = &cm->seq_params; |
| CurrentFrame *const current_frame = &cm->current_frame; |
| const AV1EncoderConfig *const oxcf = &cpi->oxcf; |
| struct segmentation *const seg = &cm->seg; |
| |
| // frame type has been decided outside of this function call |
| cm->cur_frame->frame_type = current_frame->frame_type; |
| |
| cm->large_scale_tile = cpi->oxcf.large_scale_tile; |
| cm->single_tile_decoding = cpi->oxcf.single_tile_decoding; |
| |
| cm->allow_ref_frame_mvs &= frame_might_allow_ref_frame_mvs(cm); |
| // cm->allow_ref_frame_mvs needs to be written into the frame header while |
| // cm->large_scale_tile is 1, therefore, "cm->large_scale_tile=1" case is |
| // separated from frame_might_allow_ref_frame_mvs(). |
| cm->allow_ref_frame_mvs &= !cm->large_scale_tile; |
| |
| cm->allow_warped_motion = |
| cpi->oxcf.allow_warped_motion && frame_might_allow_warped_motion(cm); |
| |
| cm->last_frame_type = current_frame->frame_type; |
| if (cpi->oxcf.pass == 2 && cpi->sf.adaptive_interp_filter_search) |
| cpi->sf.interp_filter_search_mask = setup_interp_filter_search_mask(cpi); |
| |
| if (encode_show_existing_frame(cm)) { |
| // NOTE(zoeliu): In BIDIR_PRED, the existing frame to show is the current |
| // BWDREF_FRAME in the reference frame buffer. |
| cpi->frame_flags = *frame_flags; |
| |
| restore_coding_context(cpi); |
| |
| finalize_encoded_frame(cpi); |
| // Build the bitstream |
| int largest_tile_id = 0; // Output from bitstream: unused here |
| if (av1_pack_bitstream(cpi, dest, size, &largest_tile_id) != AOM_CODEC_OK) |
| return AOM_CODEC_ERROR; |
| |
| if (seq_params->frame_id_numbers_present_flag && |
| current_frame->frame_type == KEY_FRAME) { |
| // Displaying a forward key-frame, so reset the ref buffer IDs |
| int display_frame_id = cm->ref_frame_id[cpi->existing_fb_idx_to_show]; |
| for (int i = 0; i < REF_FRAMES; i++) |
| cm->ref_frame_id[i] = display_frame_id; |
| } |
| |
| cpi->seq_params_locked = 1; |
| |
| #if DUMP_RECON_FRAMES == 1 |
| // NOTE(zoeliu): For debug - Output the filtered reconstructed video. |
| dump_filtered_recon_frames(cpi); |
| #endif // DUMP_RECON_FRAMES |
| |
| // Update the LAST_FRAME in the reference frame buffer. |
| // NOTE: |
| // (1) For BWDREF_FRAME as the show_existing_frame, the reference frame |
| // update has been done previously when handling the LAST_BIPRED_FRAME |
| // right before BWDREF_FRAME (in the display order); |
| // (2) For INTNL_OVERLAY as the show_existing_frame, the reference frame |
| // update will be done when the following is called, which will |
| // exchange |
| // the virtual indexes between LAST_FRAME and ALTREF2_FRAME, so that |
| // LAST3 will get retired, LAST2 becomes LAST3, LAST becomes LAST2, |
| // and |
| // ALTREF2_FRAME will serve as the new LAST_FRAME. |
| update_reference_frames(cpi); |
| |
| // Update frame flags |
| cpi->frame_flags &= ~FRAMEFLAGS_GOLDEN; |
| cpi->frame_flags &= ~FRAMEFLAGS_BWDREF; |
| cpi->frame_flags &= ~FRAMEFLAGS_ALTREF; |
| |
| *frame_flags = cpi->frame_flags & ~FRAMEFLAGS_KEY; |
| |
| // Since we allocate a spot for the OVERLAY frame in the gf group, we need |
| // to do post-encoding update accordingly. |
| if (cpi->rc.is_src_frame_alt_ref) { |
| av1_set_target_rate(cpi, cm->width, cm->height); |
| av1_rc_postencode_update(cpi, *size); |
| } |
| |
| ++current_frame->frame_number; |
| |
| return AOM_CODEC_OK; |
| } |
| |
| // Work out whether to force_integer_mv this frame |
| if (oxcf->pass != 1 && cpi->common.allow_screen_content_tools && |
| !frame_is_intra_only(cm)) { |
| if (cpi->common.seq_params.force_integer_mv == 2) { |
| // Adaptive mode: see what previous frame encoded did |
| if (cpi->unscaled_last_source != NULL) { |
| cm->cur_frame_force_integer_mv = |
| is_integer_mv(cpi, cpi->source, cpi->unscaled_last_source, |
| cpi->previous_hash_table); |
| } else { |
| cpi->common.cur_frame_force_integer_mv = 0; |
| } |
| } else { |
| cpi->common.cur_frame_force_integer_mv = |
| cpi->common.seq_params.force_integer_mv; |
| } |
| } else { |
| cpi->common.cur_frame_force_integer_mv = 0; |
| } |
| |
| // Set default state for segment based loop filter update flags. |
| cm->lf.mode_ref_delta_update = 0; |
| |
| // Set various flags etc to special state if it is a key frame. |
| if (frame_is_intra_only(cm) || frame_is_sframe(cm)) { |
| // Reset the loop filter deltas and segmentation map. |
| av1_reset_segment_features(cm); |
| |
| // If segmentation is enabled force a map update for key frames. |
| if (seg->enabled) { |
| seg->update_map = 1; |
| seg->update_data = 1; |
| } |
| |
| // The alternate reference frame cannot be active for a key frame. |
| cpi->rc.source_alt_ref_active = 0; |
| } |
| if (cpi->oxcf.mtu == 0) { |
| cm->num_tg = cpi->oxcf.num_tile_groups; |
| } else { |
| // Use a default value for the purposes of weighting costs in probability |
| // updates |
| cm->num_tg = DEFAULT_MAX_NUM_TG; |
| } |
| |
| // For 1 pass CBR, check if we are dropping this frame. |
| // Never drop on key frame. |
| if (oxcf->pass == 0 && oxcf->rc_mode == AOM_CBR && |
| current_frame->frame_type != KEY_FRAME) { |
| if (av1_rc_drop_frame(cpi)) { |
| av1_rc_postencode_update_drop_frame(cpi); |
| release_scaled_references(cpi); |
| return AOM_CODEC_OK; |
| } |
| } |
| |
| aom_clear_system_state(); |
| |
| #if CONFIG_INTERNAL_STATS |
| memset(cpi->mode_chosen_counts, 0, |
| MAX_MODES * sizeof(*cpi->mode_chosen_counts)); |
| #endif |
| |
| if (seq_params->frame_id_numbers_present_flag) { |
| /* Non-normative definition of current_frame_id ("frame counter" with |
| * wraparound) */ |
| if (cm->current_frame_id == -1) { |
| int lsb, msb; |
| /* quasi-random initialization of current_frame_id for a key frame */ |
| if (cpi->source->flags & YV12_FLAG_HIGHBITDEPTH) { |
| lsb = CONVERT_TO_SHORTPTR(cpi->source->y_buffer)[0] & 0xff; |
| msb = CONVERT_TO_SHORTPTR(cpi->source->y_buffer)[1] & 0xff; |
| } else { |
| lsb = cpi->source->y_buffer[0] & 0xff; |
| msb = cpi->source->y_buffer[1] & 0xff; |
| } |
| cm->current_frame_id = |
| ((msb << 8) + lsb) % (1 << seq_params->frame_id_length); |
| |
| // S_frame is meant for stitching different streams of different |
| // resolutions together, so current_frame_id must be the |
| // same across different streams of the same content current_frame_id |
| // should be the same and not random. 0x37 is a chosen number as start |
| // point |
| if (cpi->oxcf.sframe_enabled) cm->current_frame_id = 0x37; |
| } else { |
| cm->current_frame_id = |
| (cm->current_frame_id + 1 + (1 << seq_params->frame_id_length)) % |
| (1 << seq_params->frame_id_length); |
| } |
| } |
| |
| switch (cpi->oxcf.cdf_update_mode) { |
| case 0: // No CDF update for any frames(4~6% compression loss). |
| cm->disable_cdf_update = 1; |
| break; |
| case 1: // Enable CDF update for all frames. |
| cm->disable_cdf_update = 0; |
| break; |
| case 2: |
| // Strategically determine at which frames to do CDF update. |
| // Currently only enable CDF update for all-intra and no-show frames(1.5% |
| // compression loss). |
| // TODO(huisu@google.com): design schemes for various trade-offs between |
| // compression quality and decoding speed. |
| cm->disable_cdf_update = |
| (frame_is_intra_only(cm) || !cm->show_frame) ? 0 : 1; |
| break; |
| } |
| cm->timing_info_present &= !seq_params->reduced_still_picture_hdr; |
| |
| if (encode_with_recode_loop(cpi, size, dest) != AOM_CODEC_OK) |
| return AOM_CODEC_ERROR; |
| |
| #ifdef OUTPUT_YUV_SKINMAP |
| if (cpi->common.current_frame.frame_number > 1) { |
| av1_compute_skin_map(cpi, yuv_skinmap_file); |
| } |
| #endif // OUTPUT_YUV_SKINMAP |
| |
| // Special case code to reduce pulsing when key frames are forced at a |
| // fixed interval. Note the reconstruction error if it is the frame before |
| // the force key frame |
| if (cpi->rc.next_key_frame_forced && cpi->rc.frames_to_key == 1) { |
| if (seq_params->use_highbitdepth) { |
| cpi->ambient_err = aom_highbd_get_y_sse(cpi->source, &cm->cur_frame->buf); |
| } else { |
| cpi->ambient_err = aom_get_y_sse(cpi->source, &cm->cur_frame->buf); |
| } |
| } |
| |
| // If the encoder forced a KEY_FRAME decision or if frame is an S_FRAME |
| if ((current_frame->frame_type == KEY_FRAME && cm->show_frame) || |
| frame_is_sframe(cm)) { |
| cpi->refresh_last_frame = 1; |
| } |
| |
| cm->cur_frame->buf.color_primaries = seq_params->color_primaries; |
| cm->cur_frame->buf.transfer_characteristics = |
| seq_params->transfer_characteristics; |
| cm->cur_frame->buf.matrix_coefficients = seq_params->matrix_coefficients; |
| cm->cur_frame->buf.monochrome = seq_params->monochrome; |
| cm->cur_frame->buf.chroma_sample_position = |
| seq_params->chroma_sample_position; |
| cm->cur_frame->buf.color_range = seq_params->color_range; |
| cm->cur_frame->buf.render_width = cm->render_width; |
| cm->cur_frame->buf.render_height = cm->render_height; |
| |
| // TODO(zoeliu): For non-ref frames, loop filtering may need to be turned |
| // off. |
| |
| // Pick the loop filter level for the frame. |
| if (!cm->allow_intrabc) { |
| loopfilter_frame(cpi, cm); |
| } else { |
| cm->lf.filter_level[0] = 0; |
| cm->lf.filter_level[1] = 0; |
| cm->cdef_info.cdef_bits = 0; |
| cm->cdef_info.cdef_strengths[0] = 0; |
| cm->cdef_info.nb_cdef_strengths = 1; |
| cm->cdef_info.cdef_uv_strengths[0] = 0; |
| cm->rst_info[0].frame_restoration_type = RESTORE_NONE; |
| cm->rst_info[1].frame_restoration_type = RESTORE_NONE; |
| cm->rst_info[2].frame_restoration_type = RESTORE_NONE; |
| } |
| |
| // TODO(debargha): Fix mv search range on encoder side |
| // aom_extend_frame_inner_borders(&cm->cur_frame->buf, av1_num_planes(cm)); |
| aom_extend_frame_borders(&cm->cur_frame->buf, av1_num_planes(cm)); |
| |
| #ifdef OUTPUT_YUV_REC |
| aom_write_one_yuv_frame(cm, &cm->cur_frame->buf); |
| #endif |
| |
| finalize_encoded_frame(cpi); |
| // Build the bitstream |
| int largest_tile_id = 0; // Output from pack_bitstream |
| if (av1_pack_bitstream(cpi, dest, size, &largest_tile_id) != AOM_CODEC_OK) |
| return AOM_CODEC_ERROR; |
| |
| cpi->seq_params_locked = 1; |
| |
| // Update reference frame ids for reference frames this frame will overwrite |
| if (seq_params->frame_id_numbers_present_flag) { |
| for (int i = 0; i < REF_FRAMES; i++) { |
| if ((current_frame->refresh_frame_flags >> i) & 1) { |
| cm->ref_frame_id[i] = cm->current_frame_id; |
| } |
| } |
| } |
| |
| #if DUMP_RECON_FRAMES == 1 |
| // NOTE(zoeliu): For debug - Output the filtered reconstructed video. |
| dump_filtered_recon_frames(cpi); |
| #endif // DUMP_RECON_FRAMES |
| |
| if (cm->seg.enabled) { |
| if (cm->seg.update_map) { |
| update_reference_segmentation_map(cpi); |
| } else if (cm->last_frame_seg_map) { |
| memcpy(cm->cur_frame->seg_map, cm->last_frame_seg_map, |
| cm->mi_cols * cm->mi_rows * sizeof(uint8_t)); |
| } |
| } |
| |
| if (frame_is_intra_only(cm) == 0) { |
| release_scaled_references(cpi); |
| } |
| |
| update_reference_frames(cpi); |
| |
| #if CONFIG_ENTROPY_STATS |
| av1_accumulate_frame_counts(&aggregate_fc, &cpi->counts); |
| #endif // CONFIG_ENTROPY_STATS |
| |
| if (cm->refresh_frame_context == REFRESH_FRAME_CONTEXT_BACKWARD) { |
| *cm->fc = cpi->tile_data[largest_tile_id].tctx; |
| av1_reset_cdf_symbol_counters(cm->fc); |
| } |
| if (!cm->large_scale_tile) { |
| cm->cur_frame->frame_context = *cm->fc; |
| } |
| #define EXT_TILE_DEBUG 0 |
| #if EXT_TILE_DEBUG |
| if (cm->large_scale_tile && oxcf->pass == 2) { |
| char fn[20] = "./fc"; |
| fn[4] = current_frame->frame_number / 100 + '0'; |
| fn[5] = (current_frame->frame_number % 100) / 10 + '0'; |
| fn[6] = (current_frame->frame_number % 10) + '0'; |
| fn[7] = '\0'; |
| av1_print_frame_contexts(cm->fc, fn); |
| } |
| #endif // EXT_TILE_DEBUG |
| #undef EXT_TILE_DEBUG |
| |
| if (cpi->refresh_golden_frame == 1) |
| cpi->frame_flags |= FRAMEFLAGS_GOLDEN; |
| else |
| cpi->frame_flags &= ~FRAMEFLAGS_GOLDEN; |
| |
| if (cpi->refresh_alt_ref_frame == 1) |
| cpi->frame_flags |= FRAMEFLAGS_ALTREF; |
| else |
| cpi->frame_flags &= ~FRAMEFLAGS_ALTREF; |
| |
| if (cpi->refresh_bwd_ref_frame == 1) |
| cpi->frame_flags |= FRAMEFLAGS_BWDREF; |
| else |
| cpi->frame_flags &= ~FRAMEFLAGS_BWDREF; |
| cm->last_frame_type = current_frame->frame_type; |
| |
| av1_rc_postencode_update(cpi, *size); |
| |
| if (current_frame->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; |
| } |
| |
| // Store encoded frame's hash table for is_integer_mv() next time |
| if (oxcf->pass != 1 && cpi->common.allow_screen_content_tools) { |
| cpi->previous_hash_table = &cm->cur_frame->hash_table; |
| } |
| |
| // Clear the one shot update flags for segmentation map and mode/ref loop |
| // filter deltas. |
| cm->seg.update_map = 0; |
| cm->seg.update_data = 0; |
| cm->lf.mode_ref_delta_update = 0; |
| |
| // A droppable frame might not be shown but it always |
| // takes a space in the gf group. Therefore, even when |
| // it is not shown, we still need update the count down. |
| |
| if (cm->show_frame) { |
| // TODO(zoeliu): We may only swamp mi and prev_mi for those frames that |
| // are |
| // being used as reference. |
| swap_mi_and_prev_mi(cm); |
| // Don't increment frame counters if this was an altref buffer |
| // update not a real frame |
| |
| ++current_frame->frame_number; |
| } |
| |
| return AOM_CODEC_OK; |
| } |
| |
| int av1_encode(AV1_COMP *const cpi, uint8_t *const dest, |
| const EncodeFrameInput *const frame_input, |
| const EncodeFrameParams *const frame_params, |
| EncodeFrameResults *const frame_results) { |
| AV1_COMMON *const cm = &cpi->common; |
| CurrentFrame *const current_frame = &cm->current_frame; |
| |
| cpi->unscaled_source = frame_input->source; |
| cpi->source = frame_input->source; |
| cpi->unscaled_last_source = frame_input->last_source; |
| |
| cm->error_resilient_mode = frame_params->error_resilient_mode; |
| cm->primary_ref_frame = frame_params->primary_ref_frame; |
| cm->current_frame.frame_type = frame_params->frame_type; |
| cm->show_frame = frame_params->show_frame; |
| cpi->ref_frame_flags = frame_params->ref_frame_flags; |
| cpi->speed = frame_params->speed; |
| |
| if (current_frame->frame_type == KEY_FRAME && cm->show_frame) |
| current_frame->frame_number = 0; |
| |
| if (cm->show_existing_frame) { |
| current_frame->order_hint = cm->cur_frame->order_hint; |
| } else { |
| current_frame->order_hint = |
| current_frame->frame_number + frame_params->order_offset; |
| current_frame->order_hint %= |
| (1 << (cm->seq_params.order_hint_info.order_hint_bits_minus_1 + 1)); |
| } |
| |
| if (cpi->oxcf.pass == 1) { |
| av1_first_pass(cpi, frame_input->ts_duration); |
| } else if (cpi->oxcf.pass == 0 || cpi->oxcf.pass == 2) { |
| if (encode_frame_to_data_rate(cpi, &frame_results->size, dest, |
| frame_params->frame_flags) != AOM_CODEC_OK) { |
| return AOM_CODEC_ERROR; |
| } |
| } else { |
| return AOM_CODEC_ERROR; |
| } |
| |
| return AOM_CODEC_OK; |
| } |
| |
| #if CONFIG_DENOISE |
| static int apply_denoise_2d(AV1_COMP *cpi, YV12_BUFFER_CONFIG *sd, |
| int block_size, float noise_level, |
| int64_t time_stamp, int64_t end_time) { |
| AV1_COMMON *const cm = &cpi->common; |
| if (!cpi->denoise_and_model) { |
| cpi->denoise_and_model = aom_denoise_and_model_alloc( |
| cm->seq_params.bit_depth, block_size, noise_level); |
| if (!cpi->denoise_and_model) { |
| aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR, |
| "Error allocating denoise and model"); |
| return -1; |
| } |
| } |
| if (!cpi->film_grain_table) { |
| cpi->film_grain_table = aom_malloc(sizeof(*cpi->film_grain_table)); |
| if (!cpi->film_grain_table) { |
| aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR, |
| "Error allocating grain table"); |
| return -1; |
| } |
| memset(cpi->film_grain_table, 0, sizeof(*cpi->film_grain_table)); |
| } |
| if (aom_denoise_and_model_run(cpi->denoise_and_model, sd, |
| &cm->film_grain_params)) { |
| if (cm->film_grain_params.apply_grain) { |
| aom_film_grain_table_append(cpi->film_grain_table, time_stamp, end_time, |
| &cm->film_grain_params); |
| } |
| } |
| return 0; |
| } |
| #endif |
| |
| int av1_receive_raw_frame(AV1_COMP *cpi, aom_enc_frame_flags_t frame_flags, |
| YV12_BUFFER_CONFIG *sd, int64_t time_stamp, |
| int64_t end_time) { |
| AV1_COMMON *const cm = &cpi->common; |
| const SequenceHeader *const seq_params = &cm->seq_params; |
| struct aom_usec_timer timer; |
| int res = 0; |
| const int subsampling_x = sd->subsampling_x; |
| const int subsampling_y = sd->subsampling_y; |
| const int use_highbitdepth = (sd->flags & YV12_FLAG_HIGHBITDEPTH) != 0; |
| |
| check_initial_width(cpi, use_highbitdepth, subsampling_x, subsampling_y); |
| |
| aom_usec_timer_start(&timer); |
| |
| #if CONFIG_DENOISE |
| if (cpi->oxcf.noise_level > 0) |
| if (apply_denoise_2d(cpi, sd, cpi->oxcf.noise_block_size, |
| cpi->oxcf.noise_level, time_stamp, end_time) < 0) |
| res = -1; |
| #endif // CONFIG_DENOISE |
| |
| if (av1_lookahead_push(cpi->lookahead, sd, time_stamp, end_time, |
| use_highbitdepth, frame_flags)) |
| res = -1; |
| aom_usec_timer_mark(&timer); |
| cpi->time_receive_data += aom_usec_timer_elapsed(&timer); |
| |
| if ((seq_params->profile == PROFILE_0) && !seq_params->monochrome && |
| (subsampling_x != 1 || subsampling_y != 1)) { |
| aom_internal_error(&cm->error, AOM_CODEC_INVALID_PARAM, |
| "Non-4:2:0 color format requires profile 1 or 2"); |
| res = -1; |
| } |
| if ((seq_params->profile == PROFILE_1) && |
| !(subsampling_x == 0 && subsampling_y == 0)) { |
| aom_internal_error(&cm->error, AOM_CODEC_INVALID_PARAM, |
| "Profile 1 requires 4:4:4 color format"); |
| res = -1; |
| } |
| if ((seq_params->profile == PROFILE_2) && |
| (seq_params->bit_depth <= AOM_BITS_10) && |
| !(subsampling_x == 1 && subsampling_y == 0)) { |
| aom_internal_error(&cm->error, AOM_CODEC_INVALID_PARAM, |
| "Profile 2 bit-depth < 10 requires 4:2:2 color format"); |
| res = -1; |
| } |
| |
| return res; |
| } |
| |
| #if CONFIG_INTERNAL_STATS |
| extern double av1_get_blockiness(const unsigned char *img1, int img1_pitch, |
| const unsigned char *img2, int img2_pitch, |
| int width, int height); |
| |
| static void adjust_image_stat(double y, double u, double v, double all, |
| ImageStat *s) { |
| s->stat[STAT_Y] += y; |
| s->stat[STAT_U] += u; |
| s->stat[STAT_V] += v; |
| s->stat[STAT_ALL] += all; |
| s->worst = AOMMIN(s->worst, all); |
| } |
| |
| static void compute_internal_stats(AV1_COMP *cpi, int frame_bytes) { |
| AV1_COMMON *const cm = &cpi->common; |
| double samples = 0.0; |
| uint32_t in_bit_depth = 8; |
| uint32_t bit_depth = 8; |
| |
| #if CONFIG_INTER_STATS_ONLY |
| if (cm->current_frame.frame_type == KEY_FRAME) return; // skip key frame |
| #endif |
| cpi->bytes += frame_bytes; |
| |
| if (cm->seq_params.use_highbitdepth) { |
| in_bit_depth = cpi->oxcf.input_bit_depth; |
| bit_depth = cm->seq_params.bit_depth; |
| } |
| if (cm->show_frame) { |
| const YV12_BUFFER_CONFIG *orig = cpi->source; |
| const YV12_BUFFER_CONFIG *recon = &cpi->common.cur_frame->buf; |
| double y, u, v, frame_all; |
| |
| cpi->count++; |
| if (cpi->b_calculate_psnr) { |
| PSNR_STATS psnr; |
| double frame_ssim2 = 0.0, weight = 0.0; |
| aom_clear_system_state(); |
| // TODO(yaowu): unify these two versions into one. |
| aom_calc_highbd_psnr(orig, recon, &psnr, bit_depth, in_bit_depth); |
| |
| adjust_image_stat(psnr.psnr[1], psnr.psnr[2], psnr.psnr[3], psnr.psnr[0], |
| &cpi->psnr); |
| cpi->total_sq_error += psnr.sse[0]; |
| cpi->total_samples += psnr.samples[0]; |
| samples = psnr.samples[0]; |
| // TODO(yaowu): unify these two versions into one. |
| if (cm->seq_params.use_highbitdepth) |
| frame_ssim2 = |
| aom_highbd_calc_ssim(orig, recon, &weight, bit_depth, in_bit_depth); |
| else |
| frame_ssim2 = aom_calc_ssim(orig, recon, &weight); |
| |
| cpi->worst_ssim = AOMMIN(cpi->worst_ssim, frame_ssim2); |
| cpi->summed_quality += frame_ssim2 * weight; |
| cpi->summed_weights += weight; |
| |
| #if 0 |
| { |
| FILE *f = fopen("q_used.stt", "a"); |
| double y2 = psnr.psnr[1]; |
| double u2 = psnr.psnr[2]; |
| double v2 = psnr.psnr[3]; |
| double frame_psnr2 = psnr.psnr[0]; |
| fprintf(f, "%5d : Y%f7.3:U%f7.3:V%f7.3:F%f7.3:S%7.3f\n", |
| cm->current_frame.frame_number, y2, u2, v2, |
| frame_psnr2, frame_ssim2); |
| fclose(f); |
| } |
| #endif |
| } |
| if (cpi->b_calculate_blockiness) { |
| if (!cm->seq_params.use_highbitdepth) { |
| const double frame_blockiness = |
| av1_get_blockiness(orig->y_buffer, orig->y_stride, recon->y_buffer, |
| recon->y_stride, orig->y_width, orig->y_height); |
| cpi->worst_blockiness = AOMMAX(cpi->worst_blockiness, frame_blockiness); |
| cpi->total_blockiness += frame_blockiness; |
| } |
| |
| if (cpi->b_calculate_consistency) { |
| if (!cm->seq_params.use_highbitdepth) { |
| const double this_inconsistency = aom_get_ssim_metrics( |
| orig->y_buffer, orig->y_stride, recon->y_buffer, recon->y_stride, |
| orig->y_width, orig->y_height, cpi->ssim_vars, &cpi->metrics, 1); |
| |
| const double peak = (double)((1 << in_bit_depth) - 1); |
| const double consistency = |
| aom_sse_to_psnr(samples, peak, cpi->total_inconsistency); |
| if (consistency > 0.0) |
| cpi->worst_consistency = |
| AOMMIN(cpi->worst_consistency, consistency); |
| cpi->total_inconsistency += this_inconsistency; |
| } |
| } |
| } |
| |
| frame_all = |
| aom_calc_fastssim(orig, recon, &y, &u, &v, bit_depth, in_bit_depth); |
| adjust_image_stat(y, u, v, frame_all, &cpi->fastssim); |
| frame_all = aom_psnrhvs(orig, recon, &y, &u, &v, bit_depth, in_bit_depth); |
| adjust_image_stat(y, u, v, frame_all, &cpi->psnrhvs); |
| } |
| } |
| #endif // CONFIG_INTERNAL_STATS |
| |
| // Don't allow a show_existing_frame to coincide with an error resilient or |
| // S-Frame. An exception can be made in the case of a keyframe, since it does |
| // not depend on any previous frames. |
| static int allow_show_existing(const AV1_COMP *const cpi) { |
| if (cpi->common.current_frame.frame_number == 0) return 0; |
| |
| const struct lookahead_entry *lookahead_src = |
| av1_lookahead_peek(cpi->lookahead, 0); |
| if (lookahead_src == NULL) return 1; |
| |
| const int is_error_resilient = |
| cpi->oxcf.error_resilient_mode || |
| (lookahead_src->flags & AOM_EFLAG_ERROR_RESILIENT); |
| const int is_s_frame = |
| cpi->oxcf.s_frame_mode || (lookahead_src->flags & AOM_EFLAG_SET_S_FRAME); |
| const int is_key_frame = |
| (cpi->rc.frames_to_key == 0) || (cpi->frame_flags & FRAMEFLAGS_KEY); |
| return !(is_error_resilient || is_s_frame) || is_key_frame; |
| } |
| |
| int av1_get_compressed_data(AV1_COMP *cpi, unsigned int *frame_flags, |
| size_t *size, uint8_t *dest, int64_t *time_stamp, |
| int64_t *time_end, int flush, |
| const aom_rational_t *timebase) { |
| const AV1EncoderConfig *const oxcf = &cpi->oxcf; |
| AV1_COMMON *const cm = &cpi->common; |
| struct aom_usec_timer cmptimer; |
| |
| #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(current_frame->frame_number * 2 + |
| cm->show_frame); |
| #endif |
| |
| // Indicates whether or not to use an adaptive quantize b rather than |
| // the traditional version |
| cm->use_quant_b_adapt = cpi->oxcf.quant_b_adapt; |
| |
| cm->showable_frame = 0; |
| *size = 0; |
| aom_usec_timer_start(&cmptimer); |
| |
| set_high_precision_mv(cpi, ALTREF_HIGH_PRECISION_MV, 0); |
| |
| // Normal defaults |
| cm->refresh_frame_context = oxcf->frame_parallel_decoding_mode |
| ? REFRESH_FRAME_CONTEXT_DISABLED |
| : REFRESH_FRAME_CONTEXT_BACKWARD; |
| if (oxcf->large_scale_tile) |
| cm->refresh_frame_context = REFRESH_FRAME_CONTEXT_DISABLED; |
| |
| // default reference buffers update config |
| av1_configure_buffer_updates(cpi, LF_UPDATE); |
| |
| // Initialize fields related to forward keyframes |
| cpi->no_show_kf = 0; |
| |
| cm->show_existing_frame &= allow_show_existing(cpi); |
| |
| if (assign_cur_frame_new_fb(cm) == NULL) return AOM_CODEC_ERROR; |
| |
| const int result = av1_encode_strategy(cpi, size, dest, frame_flags, |
| time_stamp, time_end, timebase, flush); |
| if (result != AOM_CODEC_OK && result != -1) { |
| return AOM_CODEC_ERROR; |
| } else if (result == -1) { |
| // Returning -1 indicates no frame encoded; more input is required |
| return -1; |
| } |
| |
| aom_usec_timer_mark(&cmptimer); |
| cpi->time_compress_data += aom_usec_timer_elapsed(&cmptimer); |
| |
| if (cpi->b_calculate_psnr) { |
| if (cm->show_existing_frame || (oxcf->pass != 1 && cm->show_frame)) { |
| generate_psnr_packet(cpi); |
| } |
| } |
| |
| #if CONFIG_INTERNAL_STATS |
| if (oxcf->pass != 1) { |
| compute_internal_stats(cpi, (int)(*size)); |
| } |
| #endif // CONFIG_INTERNAL_STATS |
| #if CONFIG_SPEED_STATS |
| if (cpi->oxcf.pass != 1 && !cm->show_existing_frame) { |
| cpi->tx_search_count += cpi->td.mb.tx_search_count; |
| cpi->td.mb.tx_search_count = 0; |
| } |
| #endif // CONFIG_SPEED_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->cur_frame != NULL) { |
| *dest = cm->cur_frame->buf; |
| dest->y_width = cm->width; |
| dest->y_height = cm->height; |
| dest->uv_width = cm->width >> cm->seq_params.subsampling_x; |
| dest->uv_height = cm->height >> cm->seq_params.subsampling_y; |
| ret = 0; |
| } else { |
| ret = -1; |
| } |
| aom_clear_system_state(); |
| return ret; |
| } |
| } |
| |
| int av1_get_last_show_frame(AV1_COMP *cpi, YV12_BUFFER_CONFIG *frame) { |
| if (cpi->last_show_frame_buf == NULL) return -1; |
| |
| *frame = cpi->last_show_frame_buf->buf; |
| return 0; |
| } |
| |
| static int equal_dimensions_and_border(const YV12_BUFFER_CONFIG *a, |
| const YV12_BUFFER_CONFIG *b) { |
| return a->y_height == b->y_height && a->y_width == b->y_width && |
| a->uv_height == b->uv_height && a->uv_width == b->uv_width && |
| a->y_stride == b->y_stride && a->uv_stride == b->uv_stride && |
| a->border == b->border && |
| (a->flags & YV12_FLAG_HIGHBITDEPTH) == |
| (b->flags & YV12_FLAG_HIGHBITDEPTH); |
| } |
| |
| aom_codec_err_t av1_copy_new_frame_enc(AV1_COMMON *cm, |
| YV12_BUFFER_CONFIG *new_frame, |
| YV12_BUFFER_CONFIG *sd) { |
| const int num_planes = av1_num_planes(cm); |
| if (!equal_dimensions_and_border(new_frame, sd)) |
| aom_internal_error(&cm->error, AOM_CODEC_ERROR, |
| "Incorrect buffer dimensions"); |
| else |
| aom_yv12_copy_frame(new_frame, sd, num_planes); |
| |
| return cm->error.error_code; |
| } |
| |
| int av1_set_internal_size(AV1_COMP *cpi, AOM_SCALING horiz_mode, |
| AOM_SCALING vert_mode) { |
| int hr = 0, hs = 0, vr = 0, vs = 0; |
| |
| if (horiz_mode > ONETWO || vert_mode > ONETWO) return -1; |
| |
| Scale2Ratio(horiz_mode, &hr, &hs); |
| Scale2Ratio(vert_mode, &vr, &vs); |
| |
| // always go to the next whole number |
| cpi->resize_pending_width = (hs - 1 + cpi->oxcf.width * hr) / hs; |
| cpi->resize_pending_height = (vs - 1 + cpi->oxcf.height * vr) / vs; |
| |
| return 0; |
| } |
| |
| int av1_get_quantizer(AV1_COMP *cpi) { return cpi->common.base_qindex; } |
| |
| int av1_convert_sect5obus_to_annexb(uint8_t *buffer, size_t *frame_size) { |
| size_t output_size = 0; |
| size_t total_bytes_read = 0; |
| size_t remaining_size = *frame_size; |
| uint8_t *buff_ptr = buffer; |
| |
| // go through each OBUs |
| while (total_bytes_read < *frame_size) { |
| uint8_t saved_obu_header[2]; |
| uint64_t obu_payload_size; |
| size_t length_of_payload_size; |
| size_t length_of_obu_size; |
| uint32_t obu_header_size = (buff_ptr[0] >> 2) & 0x1 ? 2 : 1; |
| size_t obu_bytes_read = obu_header_size; // bytes read for current obu |
| |
| // save the obu header (1 or 2 bytes) |
| memmove(saved_obu_header, buff_ptr, obu_header_size); |
| // clear the obu_has_size_field |
| saved_obu_header[0] = saved_obu_header[0] & (~0x2); |
| |
| // get the payload_size and length of payload_size |
| if (aom_uleb_decode(buff_ptr + obu_header_size, remaining_size, |
| &obu_payload_size, &length_of_payload_size) != 0) { |
| return AOM_CODEC_ERROR; |
| } |
| obu_bytes_read += length_of_payload_size; |
| |
| // calculate the length of size of the obu header plus payload |
| length_of_obu_size = |
| aom_uleb_size_in_bytes((uint64_t)(obu_header_size + obu_payload_size)); |
| |
| // move the rest of data to new location |
| memmove(buff_ptr + length_of_obu_size + obu_header_size, |
| buff_ptr + obu_bytes_read, remaining_size - obu_bytes_read); |
| obu_bytes_read += (size_t)obu_payload_size; |
| |
| // write the new obu size |
| const uint64_t obu_size = obu_header_size + obu_payload_size; |
| size_t coded_obu_size; |
| if (aom_uleb_encode(obu_size, sizeof(obu_size), buff_ptr, |
| &coded_obu_size) != 0) { |
| return AOM_CODEC_ERROR; |
| } |
| |
| // write the saved (modified) obu_header following obu size |
| memmove(buff_ptr + length_of_obu_size, saved_obu_header, obu_header_size); |
| |
| total_bytes_read += obu_bytes_read; |
| remaining_size -= obu_bytes_read; |
| buff_ptr += length_of_obu_size + obu_size; |
| output_size += length_of_obu_size + (size_t)obu_size; |
| } |
| |
| *frame_size = output_size; |
| return AOM_CODEC_OK; |
| } |
| |
| void av1_apply_encoding_flags(AV1_COMP *cpi, aom_enc_frame_flags_t flags) { |
| // TODO(yunqingwang): For what references to use, external encoding flags |
| // should be consistent with internal reference frame selection. Need to |
| // ensure that there is not conflict between the two. In AV1 encoder, the |
| // priority rank for 7 reference frames are: LAST, ALTREF, LAST2, LAST3, |
| // GOLDEN, BWDREF, ALTREF2. If only one reference frame is used, it must be |
| // LAST. |
| cpi->ext_ref_frame_flags = AOM_REFFRAME_ALL; |
| if (flags & |
| (AOM_EFLAG_NO_REF_LAST | AOM_EFLAG_NO_REF_LAST2 | AOM_EFLAG_NO_REF_LAST3 | |
| AOM_EFLAG_NO_REF_GF | AOM_EFLAG_NO_REF_ARF | AOM_EFLAG_NO_REF_BWD | |
| AOM_EFLAG_NO_REF_ARF2)) { |
| if (flags & AOM_EFLAG_NO_REF_LAST) { |
| cpi->ext_ref_frame_flags = 0; |
| } else { |
| int ref = AOM_REFFRAME_ALL; |
| |
| if (flags & AOM_EFLAG_NO_REF_LAST2) ref ^= AOM_LAST2_FLAG; |
| if (flags & AOM_EFLAG_NO_REF_LAST3) ref ^= AOM_LAST3_FLAG; |
| |
| if (flags & AOM_EFLAG_NO_REF_GF) ref ^= AOM_GOLD_FLAG; |
| |
| if (flags & AOM_EFLAG_NO_REF_ARF) { |
| ref ^= AOM_ALT_FLAG; |
| ref ^= AOM_BWD_FLAG; |
| ref ^= AOM_ALT2_FLAG; |
| } else { |
| if (flags & AOM_EFLAG_NO_REF_BWD) ref ^= AOM_BWD_FLAG; |
| if (flags & AOM_EFLAG_NO_REF_ARF2) ref ^= AOM_ALT2_FLAG; |
| } |
| |
| av1_use_as_reference(cpi, ref); |
| } |
| } |
| |
| if (flags & |
| (AOM_EFLAG_NO_UPD_LAST | AOM_EFLAG_NO_UPD_GF | AOM_EFLAG_NO_UPD_ARF)) { |
| int upd = AOM_REFFRAME_ALL; |
| |
| // Refreshing LAST/LAST2/LAST3 is handled by 1 common flag. |
| if (flags & AOM_EFLAG_NO_UPD_LAST) upd ^= AOM_LAST_FLAG; |
| |
| if (flags & AOM_EFLAG_NO_UPD_GF) upd ^= AOM_GOLD_FLAG; |
| |
| if (flags & AOM_EFLAG_NO_UPD_ARF) { |
| upd ^= AOM_ALT_FLAG; |
| upd ^= AOM_BWD_FLAG; |
| upd ^= AOM_ALT2_FLAG; |
| } |
| |
| cpi->ext_refresh_last_frame = (upd & AOM_LAST_FLAG) != 0; |
| cpi->ext_refresh_golden_frame = (upd & AOM_GOLD_FLAG) != 0; |
| cpi->ext_refresh_alt_ref_frame = (upd & AOM_ALT_FLAG) != 0; |
| cpi->ext_refresh_bwd_ref_frame = (upd & AOM_BWD_FLAG) != 0; |
| cpi->ext_refresh_alt2_ref_frame = (upd & AOM_ALT2_FLAG) != 0; |
| cpi->ext_refresh_frame_flags_pending = 1; |
| } |
| |
| cpi->ext_use_ref_frame_mvs = cpi->oxcf.allow_ref_frame_mvs & |
| ((flags & AOM_EFLAG_NO_REF_FRAME_MVS) == 0); |
| cpi->ext_use_error_resilient = cpi->oxcf.error_resilient_mode | |
| ((flags & AOM_EFLAG_ERROR_RESILIENT) != 0); |
| cpi->ext_use_s_frame = |
| cpi->oxcf.s_frame_mode | ((flags & AOM_EFLAG_SET_S_FRAME) != 0); |
| cpi->ext_use_primary_ref_none = (flags & AOM_EFLAG_SET_PRIMARY_REF_NONE) != 0; |
| |
| if (flags & AOM_EFLAG_NO_UPD_ENTROPY) { |
| av1_update_entropy(cpi, 0); |
| } |
| } |
| |
| aom_fixed_buf_t *av1_get_global_headers(AV1_COMP *cpi) { |
| if (!cpi) return NULL; |
| |
| uint8_t header_buf[512] = { 0 }; |
| const uint32_t sequence_header_size = |
| write_sequence_header_obu(cpi, &header_buf[0]); |
| assert(sequence_header_size <= sizeof(header_buf)); |
| if (sequence_header_size == 0) return NULL; |
| |
| const size_t obu_header_size = 1; |
| const size_t size_field_size = aom_uleb_size_in_bytes(sequence_header_size); |
| const size_t payload_offset = obu_header_size + size_field_size; |
| |
| if (payload_offset + sequence_header_size > sizeof(header_buf)) return NULL; |
| memmove(&header_buf[payload_offset], &header_buf[0], sequence_header_size); |
| |
| if (write_obu_header(OBU_SEQUENCE_HEADER, 0, &header_buf[0]) != |
| obu_header_size) { |
| return NULL; |
| } |
| |
| size_t coded_size_field_size = 0; |
| if (aom_uleb_encode(sequence_header_size, size_field_size, |
| &header_buf[obu_header_size], |
| &coded_size_field_size) != 0) { |
| return NULL; |
| } |
| assert(coded_size_field_size == size_field_size); |
| |
| aom_fixed_buf_t *global_headers = |
| (aom_fixed_buf_t *)malloc(sizeof(*global_headers)); |
| if (!global_headers) return NULL; |
| |
| const size_t global_header_buf_size = |
| obu_header_size + size_field_size + sequence_header_size; |
| |
| global_headers->buf = malloc(global_header_buf_size); |
| if (!global_headers->buf) { |
| free(global_headers); |
| return NULL; |
| } |
| |
| memcpy(global_headers->buf, &header_buf[0], global_header_buf_size); |
| global_headers->sz = global_header_buf_size; |
| return global_headers; |
| } |
