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-rw-r--r--libvpx/vp9/encoder/vp9_rdopt.c193
1 files changed, 118 insertions, 75 deletions
diff --git a/libvpx/vp9/encoder/vp9_rdopt.c b/libvpx/vp9/encoder/vp9_rdopt.c
index 993919e..78cb06b 100644
--- a/libvpx/vp9/encoder/vp9_rdopt.c
+++ b/libvpx/vp9/encoder/vp9_rdopt.c
@@ -246,6 +246,10 @@ void vp9_initialize_rd_consts(VP9_COMP *cpi) {
vp9_set_speed_features(cpi);
+ cpi->mb.select_txfm_size = (cpi->sf.tx_size_search_method == USE_LARGESTALL &&
+ cm->frame_type != KEY_FRAME) ?
+ 0 : 1;
+
set_block_thresholds(cpi);
fill_token_costs(cpi->mb.token_costs, cm->fc.coef_probs);
@@ -268,10 +272,10 @@ void vp9_initialize_rd_consts(VP9_COMP *cpi) {
MB_PREDICTION_MODE m;
for (m = NEARESTMV; m < MB_MODE_COUNT; m++)
- cpi->mb.inter_mode_cost[i][inter_mode_offset(m)] =
+ cpi->mb.inter_mode_cost[i][INTER_OFFSET(m)] =
cost_token(vp9_inter_mode_tree,
cm->fc.inter_mode_probs[i],
- &vp9_inter_mode_encodings[inter_mode_offset(m)]);
+ &vp9_inter_mode_encodings[INTER_OFFSET(m)]);
}
}
}
@@ -609,7 +613,7 @@ static void block_yrd_txfm(int plane, int block, BLOCK_SIZE plane_bsize,
// TODO(jingning): temporarily enabled only for luma component
rd = MIN(rd1, rd2);
- if (plane == 0)
+ if (!xd->lossless && plane == 0)
x->zcoeff_blk[tx_size][block] = rd1 > rd2 || !xd->plane[plane].eobs[block];
args->this_rate += args->rate;
@@ -740,7 +744,7 @@ static void choose_txfm_size_from_rd(VP9_COMP *cpi, MACROBLOCK *x,
int n, m;
int s0, s1;
- const vp9_prob *tx_probs = get_tx_probs2(xd, &cm->fc.tx_probs, xd->mi_8x8[0]);
+ const vp9_prob *tx_probs = get_tx_probs2(max_tx_size, xd, &cm->fc.tx_probs);
for (n = TX_4X4; n <= max_tx_size; n++) {
r[n][1] = r[n][0];
@@ -845,7 +849,7 @@ static void choose_txfm_size_from_modelrd(VP9_COMP *cpi, MACROBLOCK *x,
double scale_rd[TX_SIZES] = {1.73, 1.44, 1.20, 1.00};
// double scale_r[TX_SIZES] = {2.82, 2.00, 1.41, 1.00};
- const vp9_prob *tx_probs = get_tx_probs2(xd, &cm->fc.tx_probs, xd->mi_8x8[0]);
+ const vp9_prob *tx_probs = get_tx_probs2(max_tx_size, xd, &cm->fc.tx_probs);
// for (n = TX_4X4; n <= max_txfm_size; n++)
// r[n][0] = (r[n][0] * scale_r[n]);
@@ -1326,6 +1330,7 @@ static void super_block_uvrd(VP9_COMP *const cpi, MACROBLOCK *x,
}
static int64_t rd_pick_intra_sbuv_mode(VP9_COMP *cpi, MACROBLOCK *x,
+ PICK_MODE_CONTEXT *ctx,
int *rate, int *rate_tokenonly,
int64_t *distortion, int *skippable,
BLOCK_SIZE bsize) {
@@ -1361,6 +1366,27 @@ static int64_t rd_pick_intra_sbuv_mode(VP9_COMP *cpi, MACROBLOCK *x,
*rate_tokenonly = this_rate_tokenonly;
*distortion = this_distortion;
*skippable = s;
+ if (!x->select_txfm_size) {
+ int i;
+ struct macroblock_plane *const p = x->plane;
+ struct macroblockd_plane *const pd = x->e_mbd.plane;
+ for (i = 1; i < MAX_MB_PLANE; ++i) {
+ p[i].coeff = ctx->coeff_pbuf[i][2];
+ pd[i].qcoeff = ctx->qcoeff_pbuf[i][2];
+ pd[i].dqcoeff = ctx->dqcoeff_pbuf[i][2];
+ pd[i].eobs = ctx->eobs_pbuf[i][2];
+
+ ctx->coeff_pbuf[i][2] = ctx->coeff_pbuf[i][0];
+ ctx->qcoeff_pbuf[i][2] = ctx->qcoeff_pbuf[i][0];
+ ctx->dqcoeff_pbuf[i][2] = ctx->dqcoeff_pbuf[i][0];
+ ctx->eobs_pbuf[i][2] = ctx->eobs_pbuf[i][0];
+
+ ctx->coeff_pbuf[i][0] = p[i].coeff;
+ ctx->qcoeff_pbuf[i][0] = pd[i].qcoeff;
+ ctx->dqcoeff_pbuf[i][0] = pd[i].dqcoeff;
+ ctx->eobs_pbuf[i][0] = pd[i].eobs;
+ }
+ }
}
}
@@ -1386,8 +1412,9 @@ static int64_t rd_sbuv_dcpred(VP9_COMP *cpi, MACROBLOCK *x,
return this_rd;
}
-static void choose_intra_uv_mode(VP9_COMP *cpi, BLOCK_SIZE bsize,
- int *rate_uv, int *rate_uv_tokenonly,
+static void choose_intra_uv_mode(VP9_COMP *cpi, PICK_MODE_CONTEXT *ctx,
+ BLOCK_SIZE bsize, int *rate_uv,
+ int *rate_uv_tokenonly,
int64_t *dist_uv, int *skip_uv,
MB_PREDICTION_MODE *mode_uv) {
MACROBLOCK *const x = &cpi->mb;
@@ -1400,7 +1427,7 @@ static void choose_intra_uv_mode(VP9_COMP *cpi, BLOCK_SIZE bsize,
// Else do a proper rd search for each possible transform size that may
// be considered in the main rd loop.
} else {
- rd_pick_intra_sbuv_mode(cpi, x,
+ rd_pick_intra_sbuv_mode(cpi, x, ctx,
rate_uv, rate_uv_tokenonly, dist_uv, skip_uv,
bsize < BLOCK_8X8 ? BLOCK_8X8 : bsize);
}
@@ -1416,7 +1443,7 @@ static int cost_mv_ref(VP9_COMP *cpi, MB_PREDICTION_MODE mode,
// Don't account for mode here if segment skip is enabled.
if (!vp9_segfeature_active(&cpi->common.seg, segment_id, SEG_LVL_SKIP)) {
assert(is_inter_mode(mode));
- return x->inter_mode_cost[mode_context][inter_mode_offset(mode)];
+ return x->inter_mode_cost[mode_context][INTER_OFFSET(mode)];
} else {
return 0;
}
@@ -1707,7 +1734,7 @@ static void rd_check_segment_txsize(VP9_COMP *cpi, MACROBLOCK *x,
const struct buf_2d orig_src = x->plane[0].src;
struct buf_2d orig_pre[2];
- mode_idx = inter_mode_offset(this_mode);
+ mode_idx = INTER_OFFSET(this_mode);
bsi->rdstat[i][mode_idx].brdcost = INT64_MAX;
// if we're near/nearest and mv == 0,0, compare to zeromv
@@ -1901,6 +1928,7 @@ static void rd_check_segment_txsize(VP9_COMP *cpi, MACROBLOCK *x,
bsi->ref_mv, bsi->second_ref_mv, x->nmvjointcost,
x->mvcost, cpi);
+
bsi->rdstat[i][mode_idx].mvs[0].as_int = mode_mv[this_mode].as_int;
if (num_4x4_blocks_wide > 1)
bsi->rdstat[i + 1][mode_idx].mvs[0].as_int =
@@ -2002,7 +2030,7 @@ static void rd_check_segment_txsize(VP9_COMP *cpi, MACROBLOCK *x,
return;
}
- mode_idx = inter_mode_offset(mode_selected);
+ mode_idx = INTER_OFFSET(mode_selected);
vpx_memcpy(t_above, bsi->rdstat[i][mode_idx].ta, sizeof(t_above));
vpx_memcpy(t_left, bsi->rdstat[i][mode_idx].tl, sizeof(t_left));
@@ -2078,7 +2106,7 @@ static int64_t rd_pick_best_mbsegmentation(VP9_COMP *cpi, MACROBLOCK *x,
return INT64_MAX;
/* set it to the best */
for (i = 0; i < 4; i++) {
- mode_idx = inter_mode_offset(bsi->modes[i]);
+ mode_idx = INTER_OFFSET(bsi->modes[i]);
mi->bmi[i].as_mv[0].as_int = bsi->rdstat[i][mode_idx].mvs[0].as_int;
if (has_second_ref(mbmi))
mi->bmi[i].as_mv[1].as_int = bsi->rdstat[i][mode_idx].mvs[1].as_int;
@@ -2477,54 +2505,41 @@ static void joint_motion_search(VP9_COMP *cpi, MACROBLOCK *x,
int pw = 4 << b_width_log2(bsize), ph = 4 << b_height_log2(bsize);
MACROBLOCKD *xd = &x->e_mbd;
MB_MODE_INFO *mbmi = &xd->mi_8x8[0]->mbmi;
- int refs[2] = { mbmi->ref_frame[0],
- (mbmi->ref_frame[1] < 0 ? 0 : mbmi->ref_frame[1]) };
+ const int refs[2] = { mbmi->ref_frame[0],
+ mbmi->ref_frame[1] < 0 ? 0 : mbmi->ref_frame[1] };
int_mv ref_mv[2];
const BLOCK_SIZE block_size = get_plane_block_size(bsize, &xd->plane[0]);
- int ite;
+ int ite, ref;
// Prediction buffer from second frame.
uint8_t *second_pred = vpx_memalign(16, pw * ph * sizeof(uint8_t));
// Do joint motion search in compound mode to get more accurate mv.
- struct buf_2d backup_yv12[MAX_MB_PLANE] = {{0}};
- struct buf_2d backup_second_yv12[MAX_MB_PLANE] = {{0}};
- struct buf_2d scaled_first_yv12;
+ struct buf_2d backup_yv12[2][MAX_MB_PLANE];
+ struct buf_2d scaled_first_yv12 = xd->plane[0].pre[0];
int last_besterr[2] = {INT_MAX, INT_MAX};
- YV12_BUFFER_CONFIG *scaled_ref_frame[2] = {NULL, NULL};
- scaled_ref_frame[0] = get_scaled_ref_frame(cpi, mbmi->ref_frame[0]);
- scaled_ref_frame[1] = get_scaled_ref_frame(cpi, mbmi->ref_frame[1]);
-
- ref_mv[0] = mbmi->ref_mvs[refs[0]][0];
- ref_mv[1] = mbmi->ref_mvs[refs[1]][0];
-
- if (scaled_ref_frame[0]) {
- int i;
- // Swap out the reference frame for a version that's been scaled to
- // match the resolution of the current frame, allowing the existing
- // motion search code to be used without additional modifications.
- for (i = 0; i < MAX_MB_PLANE; i++)
- backup_yv12[i] = xd->plane[i].pre[0];
- setup_pre_planes(xd, 0, scaled_ref_frame[0], mi_row, mi_col, NULL);
- }
+ YV12_BUFFER_CONFIG *const scaled_ref_frame[2] = {
+ get_scaled_ref_frame(cpi, mbmi->ref_frame[0]),
+ get_scaled_ref_frame(cpi, mbmi->ref_frame[1])
+ };
- if (scaled_ref_frame[1]) {
- int i;
- for (i = 0; i < MAX_MB_PLANE; i++)
- backup_second_yv12[i] = xd->plane[i].pre[1];
+ for (ref = 0; ref < 2; ++ref) {
+ ref_mv[ref] = mbmi->ref_mvs[refs[ref]][0];
+
+ if (scaled_ref_frame[ref]) {
+ int i;
+ // Swap out the reference frame for a version that's been scaled to
+ // match the resolution of the current frame, allowing the existing
+ // motion search code to be used without additional modifications.
+ for (i = 0; i < MAX_MB_PLANE; i++)
+ backup_yv12[ref][i] = xd->plane[i].pre[ref];
+ setup_pre_planes(xd, ref, scaled_ref_frame[ref], mi_row, mi_col, NULL);
+ }
- setup_pre_planes(xd, 1, scaled_ref_frame[1], mi_row, mi_col, NULL);
+ xd->scale_factor[ref].sfc->set_scaled_offsets(&xd->scale_factor[ref],
+ mi_row, mi_col);
+ frame_mv[refs[ref]].as_int = single_newmv[refs[ref]].as_int;
}
- xd->scale_factor[0].sfc->set_scaled_offsets(&xd->scale_factor[0],
- mi_row, mi_col);
- xd->scale_factor[1].sfc->set_scaled_offsets(&xd->scale_factor[1],
- mi_row, mi_col);
- scaled_first_yv12 = xd->plane[0].pre[0];
-
- // Initialize mv using single prediction mode result.
- frame_mv[refs[0]].as_int = single_newmv[refs[0]].as_int;
- frame_mv[refs[1]].as_int = single_newmv[refs[1]].as_int;
-
// Allow joint search multiple times iteratively for each ref frame
// and break out the search loop if it couldn't find better mv.
for (ite = 0; ite < 4; ite++) {
@@ -2604,24 +2619,20 @@ static void joint_motion_search(VP9_COMP *cpi, MACROBLOCK *x,
}
}
- // restore the predictor
- if (scaled_ref_frame[0]) {
- int i;
- for (i = 0; i < MAX_MB_PLANE; i++)
- xd->plane[i].pre[0] = backup_yv12[i];
- }
+ *rate_mv = 0;
- if (scaled_ref_frame[1]) {
- int i;
- for (i = 0; i < MAX_MB_PLANE; i++)
- xd->plane[i].pre[1] = backup_second_yv12[i];
+ for (ref = 0; ref < 2; ++ref) {
+ if (scaled_ref_frame[ref]) {
+ // restore the predictor
+ int i;
+ for (i = 0; i < MAX_MB_PLANE; i++)
+ xd->plane[i].pre[ref] = backup_yv12[ref][i];
+ }
+
+ *rate_mv += vp9_mv_bit_cost(&frame_mv[refs[ref]].as_mv,
+ &mbmi->ref_mvs[refs[ref]][0].as_mv,
+ x->nmvjointcost, x->mvcost, MV_COST_WEIGHT);
}
- *rate_mv = vp9_mv_bit_cost(&frame_mv[refs[0]].as_mv,
- &mbmi->ref_mvs[refs[0]][0].as_mv,
- x->nmvjointcost, x->mvcost, MV_COST_WEIGHT);
- *rate_mv += vp9_mv_bit_cost(&frame_mv[refs[1]].as_mv,
- &mbmi->ref_mvs[refs[1]][0].as_mv,
- x->nmvjointcost, x->mvcost, MV_COST_WEIGHT);
vpx_free(second_pred);
}
@@ -3046,6 +3057,30 @@ static int64_t handle_inter_mode(VP9_COMP *cpi, MACROBLOCK *x,
return this_rd; // if 0, this will be re-calculated by caller
}
+static void swap_block_ptr(MACROBLOCK *x, PICK_MODE_CONTEXT *ctx,
+ int max_plane) {
+ struct macroblock_plane *const p = x->plane;
+ struct macroblockd_plane *const pd = x->e_mbd.plane;
+ int i;
+
+ for (i = 0; i < max_plane; ++i) {
+ p[i].coeff = ctx->coeff_pbuf[i][1];
+ pd[i].qcoeff = ctx->qcoeff_pbuf[i][1];
+ pd[i].dqcoeff = ctx->dqcoeff_pbuf[i][1];
+ pd[i].eobs = ctx->eobs_pbuf[i][1];
+
+ ctx->coeff_pbuf[i][1] = ctx->coeff_pbuf[i][0];
+ ctx->qcoeff_pbuf[i][1] = ctx->qcoeff_pbuf[i][0];
+ ctx->dqcoeff_pbuf[i][1] = ctx->dqcoeff_pbuf[i][0];
+ ctx->eobs_pbuf[i][1] = ctx->eobs_pbuf[i][0];
+
+ ctx->coeff_pbuf[i][0] = p[i].coeff;
+ ctx->qcoeff_pbuf[i][0] = pd[i].qcoeff;
+ ctx->dqcoeff_pbuf[i][0] = pd[i].dqcoeff;
+ ctx->eobs_pbuf[i][0] = pd[i].eobs;
+ }
+}
+
void vp9_rd_pick_intra_mode_sb(VP9_COMP *cpi, MACROBLOCK *x,
int *returnrate, int64_t *returndist,
BLOCK_SIZE bsize,
@@ -3065,7 +3100,7 @@ void vp9_rd_pick_intra_mode_sb(VP9_COMP *cpi, MACROBLOCK *x,
*returnrate = INT_MAX;
return;
}
- rd_pick_intra_sbuv_mode(cpi, x, &rate_uv, &rate_uv_tokenonly,
+ rd_pick_intra_sbuv_mode(cpi, x, ctx, &rate_uv, &rate_uv_tokenonly,
&dist_uv, &uv_skip, bsize);
} else {
y_skip = 0;
@@ -3074,7 +3109,7 @@ void vp9_rd_pick_intra_mode_sb(VP9_COMP *cpi, MACROBLOCK *x,
*returnrate = INT_MAX;
return;
}
- rd_pick_intra_sbuv_mode(cpi, x, &rate_uv, &rate_uv_tokenonly,
+ rd_pick_intra_sbuv_mode(cpi, x, ctx, &rate_uv, &rate_uv_tokenonly,
&dist_uv, &uv_skip, BLOCK_8X8);
}
@@ -3157,7 +3192,7 @@ int64_t vp9_rd_pick_inter_mode_sb(VP9_COMP *cpi, MACROBLOCK *x,
const int bhs = num_8x8_blocks_high_lookup[bsize] / 2;
int best_skip2 = 0;
- x->skip_encode = cpi->sf.skip_encode_frame && xd->q_index < QIDX_SKIP_THRESH;
+ x->skip_encode = cpi->sf.skip_encode_frame && x->q_index < QIDX_SKIP_THRESH;
// Everywhere the flag is set the error is much higher than its neighbors.
ctx->frames_with_high_error = 0;
@@ -3196,8 +3231,8 @@ int64_t vp9_rd_pick_inter_mode_sb(VP9_COMP *cpi, MACROBLOCK *x,
case BLOCK_32X32:
for (i = 0; i < 4; i++) {
ref_frame_mask |=
- x->mb_context[xd->sb_index][i].frames_with_high_error;
- mode_mask |= x->mb_context[xd->sb_index][i].modes_with_high_error;
+ x->mb_context[x->sb_index][i].frames_with_high_error;
+ mode_mask |= x->mb_context[x->sb_index][i].modes_with_high_error;
}
break;
default:
@@ -3440,7 +3475,7 @@ int64_t vp9_rd_pick_inter_mode_sb(VP9_COMP *cpi, MACROBLOCK *x,
uv_tx = MIN(mbmi->tx_size, max_uv_txsize_lookup[bsize]);
if (rate_uv_intra[uv_tx] == INT_MAX) {
- choose_intra_uv_mode(cpi, bsize, &rate_uv_intra[uv_tx],
+ choose_intra_uv_mode(cpi, ctx, bsize, &rate_uv_intra[uv_tx],
&rate_uv_tokenonly[uv_tx],
&dist_uv[uv_tx], &skip_uv[uv_tx],
&mode_uv[uv_tx]);
@@ -3574,6 +3609,7 @@ int64_t vp9_rd_pick_inter_mode_sb(VP9_COMP *cpi, MACROBLOCK *x,
// Did this mode help.. i.e. is it the new best mode
if (this_rd < best_rd || x->skip) {
+ int max_plane = MAX_MB_PLANE;
if (!mode_excluded) {
// Note index of best mode so far
best_mode_index = mode_index;
@@ -3581,6 +3617,7 @@ int64_t vp9_rd_pick_inter_mode_sb(VP9_COMP *cpi, MACROBLOCK *x,
if (ref_frame == INTRA_FRAME) {
/* required for left and above block mv */
mbmi->mv[0].as_int = 0;
+ max_plane = 1;
}
*returnrate = rate2;
@@ -3588,6 +3625,8 @@ int64_t vp9_rd_pick_inter_mode_sb(VP9_COMP *cpi, MACROBLOCK *x,
best_rd = this_rd;
best_mbmode = *mbmi;
best_skip2 = this_skip2;
+ if (!x->select_txfm_size)
+ swap_block_ptr(x, ctx, max_plane);
vpx_memcpy(ctx->zcoeff_blk, x->zcoeff_blk[mbmi->tx_size],
sizeof(uint8_t) * ctx->num_4x4_blk);
@@ -3694,7 +3733,7 @@ int64_t vp9_rd_pick_inter_mode_sb(VP9_COMP *cpi, MACROBLOCK *x,
// Do Intra UV best rd mode selection if best mode choice above was intra.
if (vp9_mode_order[best_mode_index].ref_frame == INTRA_FRAME) {
TX_SIZE uv_tx_size = get_uv_tx_size(mbmi);
- rd_pick_intra_sbuv_mode(cpi, x, &rate_uv_intra[uv_tx_size],
+ rd_pick_intra_sbuv_mode(cpi, x, ctx, &rate_uv_intra[uv_tx_size],
&rate_uv_tokenonly[uv_tx_size],
&dist_uv[uv_tx_size],
&skip_uv[uv_tx_size],
@@ -3850,7 +3889,7 @@ int64_t vp9_rd_pick_inter_mode_sub8x8(VP9_COMP *cpi, MACROBLOCK *x,
b_mode_info best_bmodes[4];
int best_skip2 = 0;
- x->skip_encode = cpi->sf.skip_encode_frame && xd->q_index < QIDX_SKIP_THRESH;
+ x->skip_encode = cpi->sf.skip_encode_frame && x->q_index < QIDX_SKIP_THRESH;
vpx_memset(x->zcoeff_blk[TX_4X4], 0, 4);
for (i = 0; i < 4; i++) {
@@ -4063,7 +4102,7 @@ int64_t vp9_rd_pick_inter_mode_sub8x8(VP9_COMP *cpi, MACROBLOCK *x,
distortion2 += distortion_y;
if (rate_uv_intra[TX_4X4] == INT_MAX) {
- choose_intra_uv_mode(cpi, bsize, &rate_uv_intra[TX_4X4],
+ choose_intra_uv_mode(cpi, ctx, bsize, &rate_uv_intra[TX_4X4],
&rate_uv_tokenonly[TX_4X4],
&dist_uv[TX_4X4], &skip_uv[TX_4X4],
&mode_uv[TX_4X4]);
@@ -4317,12 +4356,14 @@ int64_t vp9_rd_pick_inter_mode_sub8x8(VP9_COMP *cpi, MACROBLOCK *x,
// Did this mode help.. i.e. is it the new best mode
if (this_rd < best_rd || x->skip) {
if (!mode_excluded) {
+ int max_plane = MAX_MB_PLANE;
// Note index of best mode so far
best_mode_index = mode_index;
if (ref_frame == INTRA_FRAME) {
/* required for left and above block mv */
mbmi->mv[0].as_int = 0;
+ max_plane = 1;
}
*returnrate = rate2;
@@ -4332,6 +4373,8 @@ int64_t vp9_rd_pick_inter_mode_sub8x8(VP9_COMP *cpi, MACROBLOCK *x,
RDCOST(x->rdmult, x->rddiv, rate_uv, distortion_uv);
best_mbmode = *mbmi;
best_skip2 = this_skip2;
+ if (!x->select_txfm_size)
+ swap_block_ptr(x, ctx, max_plane);
vpx_memcpy(ctx->zcoeff_blk, x->zcoeff_blk[mbmi->tx_size],
sizeof(uint8_t) * ctx->num_4x4_blk);
@@ -4438,7 +4481,7 @@ int64_t vp9_rd_pick_inter_mode_sub8x8(VP9_COMP *cpi, MACROBLOCK *x,
// Do Intra UV best rd mode selection if best mode choice above was intra.
if (vp9_ref_order[best_mode_index].ref_frame == INTRA_FRAME) {
TX_SIZE uv_tx_size = get_uv_tx_size(mbmi);
- rd_pick_intra_sbuv_mode(cpi, x, &rate_uv_intra[uv_tx_size],
+ rd_pick_intra_sbuv_mode(cpi, x, ctx, &rate_uv_intra[uv_tx_size],
&rate_uv_tokenonly[uv_tx_size],
&dist_uv[uv_tx_size],
&skip_uv[uv_tx_size],
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-27 17:57:44 +0000