ethreading.c revision 7bc9febe8749e98a3812a0dc4380ceae75c29450
190d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber/* 2f71323e297a928af368937089d3ed71239786f86Andreas Huber * Copyright (c) 2010 The WebM project authors. All Rights Reserved. 390d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber * 4f71323e297a928af368937089d3ed71239786f86Andreas Huber * Use of this source code is governed by a BSD-style license 5f71323e297a928af368937089d3ed71239786f86Andreas Huber * that can be found in the LICENSE file in the root of the source 6f71323e297a928af368937089d3ed71239786f86Andreas Huber * tree. An additional intellectual property rights grant can be found 7f71323e297a928af368937089d3ed71239786f86Andreas Huber * in the file PATENTS. All contributing project authors may 8f71323e297a928af368937089d3ed71239786f86Andreas Huber * be found in the AUTHORS file in the root of the source tree. 990d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber */ 1090d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 1190d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber#include "onyx_int.h" 1279f15823c34ae1e423108295e416213200bb280fAndreas Huber#include "vp8/common/threading.h" 1379f15823c34ae1e423108295e416213200bb280fAndreas Huber#include "vp8/common/common.h" 1479f15823c34ae1e423108295e416213200bb280fAndreas Huber#include "vp8/common/extend.h" 151b362b15af34006e6a11974088a46d42b903418eJohann#include "bitstream.h" 161b362b15af34006e6a11974088a46d42b903418eJohann#include "encodeframe.h" 1790d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 1879f15823c34ae1e423108295e416213200bb280fAndreas Huber#if CONFIG_MULTITHREAD 1990d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 207bc9febe8749e98a3812a0dc4380ceae75c29450Johannextern void vp8cx_mb_init_quantizer(VP8_COMP *cpi, MACROBLOCK *x, 217bc9febe8749e98a3812a0dc4380ceae75c29450Johann int ok_to_skip); 2290d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 237bc9febe8749e98a3812a0dc4380ceae75c29450Johannstatic THREAD_FUNCTION thread_loopfilter(void *p_data) { 247bc9febe8749e98a3812a0dc4380ceae75c29450Johann VP8_COMP *cpi = (VP8_COMP *)(((LPFTHREAD_DATA *)p_data)->ptr1); 257bc9febe8749e98a3812a0dc4380ceae75c29450Johann VP8_COMMON *cm = &cpi->common; 2679f15823c34ae1e423108295e416213200bb280fAndreas Huber 277bc9febe8749e98a3812a0dc4380ceae75c29450Johann while (1) { 287bc9febe8749e98a3812a0dc4380ceae75c29450Johann if (protected_read(&cpi->mt_mutex, &cpi->b_multi_threaded) == 0) break; 2979f15823c34ae1e423108295e416213200bb280fAndreas Huber 307bc9febe8749e98a3812a0dc4380ceae75c29450Johann if (sem_wait(&cpi->h_event_start_lpf) == 0) { 317bc9febe8749e98a3812a0dc4380ceae75c29450Johann /* we're shutting down */ 327bc9febe8749e98a3812a0dc4380ceae75c29450Johann if (protected_read(&cpi->mt_mutex, &cpi->b_multi_threaded) == 0) break; 3379f15823c34ae1e423108295e416213200bb280fAndreas Huber 347bc9febe8749e98a3812a0dc4380ceae75c29450Johann vp8_loopfilter_frame(cpi, cm); 3579f15823c34ae1e423108295e416213200bb280fAndreas Huber 367bc9febe8749e98a3812a0dc4380ceae75c29450Johann sem_post(&cpi->h_event_end_lpf); 3779f15823c34ae1e423108295e416213200bb280fAndreas Huber } 387bc9febe8749e98a3812a0dc4380ceae75c29450Johann } 3979f15823c34ae1e423108295e416213200bb280fAndreas Huber 407bc9febe8749e98a3812a0dc4380ceae75c29450Johann return 0; 4179f15823c34ae1e423108295e416213200bb280fAndreas Huber} 4279f15823c34ae1e423108295e416213200bb280fAndreas Huber 437bc9febe8749e98a3812a0dc4380ceae75c29450Johannstatic THREAD_FUNCTION thread_encoding_proc(void *p_data) { 447bc9febe8749e98a3812a0dc4380ceae75c29450Johann int ithread = ((ENCODETHREAD_DATA *)p_data)->ithread; 457bc9febe8749e98a3812a0dc4380ceae75c29450Johann VP8_COMP *cpi = (VP8_COMP *)(((ENCODETHREAD_DATA *)p_data)->ptr1); 467bc9febe8749e98a3812a0dc4380ceae75c29450Johann MB_ROW_COMP *mbri = (MB_ROW_COMP *)(((ENCODETHREAD_DATA *)p_data)->ptr2); 477bc9febe8749e98a3812a0dc4380ceae75c29450Johann ENTROPY_CONTEXT_PLANES mb_row_left_context; 487bc9febe8749e98a3812a0dc4380ceae75c29450Johann 497bc9febe8749e98a3812a0dc4380ceae75c29450Johann while (1) { 507bc9febe8749e98a3812a0dc4380ceae75c29450Johann if (protected_read(&cpi->mt_mutex, &cpi->b_multi_threaded) == 0) break; 517bc9febe8749e98a3812a0dc4380ceae75c29450Johann 527bc9febe8749e98a3812a0dc4380ceae75c29450Johann if (sem_wait(&cpi->h_event_start_encoding[ithread]) == 0) { 537bc9febe8749e98a3812a0dc4380ceae75c29450Johann const int nsync = cpi->mt_sync_range; 547bc9febe8749e98a3812a0dc4380ceae75c29450Johann VP8_COMMON *cm = &cpi->common; 557bc9febe8749e98a3812a0dc4380ceae75c29450Johann int mb_row; 567bc9febe8749e98a3812a0dc4380ceae75c29450Johann MACROBLOCK *x = &mbri->mb; 577bc9febe8749e98a3812a0dc4380ceae75c29450Johann MACROBLOCKD *xd = &x->e_mbd; 587bc9febe8749e98a3812a0dc4380ceae75c29450Johann TOKENEXTRA *tp; 591b362b15af34006e6a11974088a46d42b903418eJohann#if CONFIG_REALTIME_ONLY & CONFIG_ONTHEFLY_BITPACKING 607bc9febe8749e98a3812a0dc4380ceae75c29450Johann TOKENEXTRA *tp_start = cpi->tok + (1 + ithread) * (16 * 24); 617bc9febe8749e98a3812a0dc4380ceae75c29450Johann const int num_part = (1 << cm->multi_token_partition); 621b362b15af34006e6a11974088a46d42b903418eJohann#endif 6379f15823c34ae1e423108295e416213200bb280fAndreas Huber 647bc9febe8749e98a3812a0dc4380ceae75c29450Johann int *segment_counts = mbri->segment_counts; 657bc9febe8749e98a3812a0dc4380ceae75c29450Johann int *totalrate = &mbri->totalrate; 667bc9febe8749e98a3812a0dc4380ceae75c29450Johann 677bc9febe8749e98a3812a0dc4380ceae75c29450Johann /* we're shutting down */ 687bc9febe8749e98a3812a0dc4380ceae75c29450Johann if (protected_read(&cpi->mt_mutex, &cpi->b_multi_threaded) == 0) break; 697bc9febe8749e98a3812a0dc4380ceae75c29450Johann 707bc9febe8749e98a3812a0dc4380ceae75c29450Johann xd->mode_info_context = cm->mi + cm->mode_info_stride * (ithread + 1); 717bc9febe8749e98a3812a0dc4380ceae75c29450Johann xd->mode_info_stride = cm->mode_info_stride; 727bc9febe8749e98a3812a0dc4380ceae75c29450Johann 737bc9febe8749e98a3812a0dc4380ceae75c29450Johann for (mb_row = ithread + 1; mb_row < cm->mb_rows; 747bc9febe8749e98a3812a0dc4380ceae75c29450Johann mb_row += (cpi->encoding_thread_count + 1)) { 757bc9febe8749e98a3812a0dc4380ceae75c29450Johann int recon_yoffset, recon_uvoffset; 767bc9febe8749e98a3812a0dc4380ceae75c29450Johann int mb_col; 777bc9febe8749e98a3812a0dc4380ceae75c29450Johann int ref_fb_idx = cm->lst_fb_idx; 787bc9febe8749e98a3812a0dc4380ceae75c29450Johann int dst_fb_idx = cm->new_fb_idx; 797bc9febe8749e98a3812a0dc4380ceae75c29450Johann int recon_y_stride = cm->yv12_fb[ref_fb_idx].y_stride; 807bc9febe8749e98a3812a0dc4380ceae75c29450Johann int recon_uv_stride = cm->yv12_fb[ref_fb_idx].uv_stride; 817bc9febe8749e98a3812a0dc4380ceae75c29450Johann int map_index = (mb_row * cm->mb_cols); 827bc9febe8749e98a3812a0dc4380ceae75c29450Johann const int *last_row_current_mb_col; 837bc9febe8749e98a3812a0dc4380ceae75c29450Johann int *current_mb_col = &cpi->mt_current_mb_col[mb_row]; 847bc9febe8749e98a3812a0dc4380ceae75c29450Johann 857bc9febe8749e98a3812a0dc4380ceae75c29450Johann#if (CONFIG_REALTIME_ONLY & CONFIG_ONTHEFLY_BITPACKING) 867bc9febe8749e98a3812a0dc4380ceae75c29450Johann vp8_writer *w = &cpi->bc[1 + (mb_row % num_part)]; 871b362b15af34006e6a11974088a46d42b903418eJohann#else 887bc9febe8749e98a3812a0dc4380ceae75c29450Johann tp = cpi->tok + (mb_row * (cm->mb_cols * 16 * 24)); 897bc9febe8749e98a3812a0dc4380ceae75c29450Johann cpi->tplist[mb_row].start = tp; 901b362b15af34006e6a11974088a46d42b903418eJohann#endif 9190d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 927bc9febe8749e98a3812a0dc4380ceae75c29450Johann last_row_current_mb_col = &cpi->mt_current_mb_col[mb_row - 1]; 9390d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 947bc9febe8749e98a3812a0dc4380ceae75c29450Johann /* reset above block coeffs */ 957bc9febe8749e98a3812a0dc4380ceae75c29450Johann xd->above_context = cm->above_context; 967bc9febe8749e98a3812a0dc4380ceae75c29450Johann xd->left_context = &mb_row_left_context; 9790d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 987bc9febe8749e98a3812a0dc4380ceae75c29450Johann vp8_zero(mb_row_left_context); 9990d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 1007bc9febe8749e98a3812a0dc4380ceae75c29450Johann xd->up_available = (mb_row != 0); 1017bc9febe8749e98a3812a0dc4380ceae75c29450Johann recon_yoffset = (mb_row * recon_y_stride * 16); 1027bc9febe8749e98a3812a0dc4380ceae75c29450Johann recon_uvoffset = (mb_row * recon_uv_stride * 8); 10390d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 1047bc9febe8749e98a3812a0dc4380ceae75c29450Johann /* Set the mb activity pointer to the start of the row. */ 1057bc9febe8749e98a3812a0dc4380ceae75c29450Johann x->mb_activity_ptr = &cpi->mb_activity_map[map_index]; 10679f15823c34ae1e423108295e416213200bb280fAndreas Huber 1077bc9febe8749e98a3812a0dc4380ceae75c29450Johann /* for each macroblock col in image */ 1087bc9febe8749e98a3812a0dc4380ceae75c29450Johann for (mb_col = 0; mb_col < cm->mb_cols; ++mb_col) { 1097bc9febe8749e98a3812a0dc4380ceae75c29450Johann if (((mb_col - 1) % nsync) == 0) { 1107bc9febe8749e98a3812a0dc4380ceae75c29450Johann pthread_mutex_t *mutex = &cpi->pmutex[mb_row]; 1117bc9febe8749e98a3812a0dc4380ceae75c29450Johann protected_write(mutex, current_mb_col, mb_col - 1); 1127bc9febe8749e98a3812a0dc4380ceae75c29450Johann } 11390d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 1147bc9febe8749e98a3812a0dc4380ceae75c29450Johann if (mb_row && !(mb_col & (nsync - 1))) { 1157bc9febe8749e98a3812a0dc4380ceae75c29450Johann pthread_mutex_t *mutex = &cpi->pmutex[mb_row - 1]; 1167bc9febe8749e98a3812a0dc4380ceae75c29450Johann sync_read(mutex, mb_col, last_row_current_mb_col, nsync); 1177bc9febe8749e98a3812a0dc4380ceae75c29450Johann } 11890d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 1191b362b15af34006e6a11974088a46d42b903418eJohann#if CONFIG_REALTIME_ONLY & CONFIG_ONTHEFLY_BITPACKING 1207bc9febe8749e98a3812a0dc4380ceae75c29450Johann tp = tp_start; 1211b362b15af34006e6a11974088a46d42b903418eJohann#endif 1221b362b15af34006e6a11974088a46d42b903418eJohann 1237bc9febe8749e98a3812a0dc4380ceae75c29450Johann /* Distance of Mb to the various image edges. 1247bc9febe8749e98a3812a0dc4380ceae75c29450Johann * These specified to 8th pel as they are always compared 1257bc9febe8749e98a3812a0dc4380ceae75c29450Johann * to values that are in 1/8th pel units 1267bc9febe8749e98a3812a0dc4380ceae75c29450Johann */ 1277bc9febe8749e98a3812a0dc4380ceae75c29450Johann xd->mb_to_left_edge = -((mb_col * 16) << 3); 1287bc9febe8749e98a3812a0dc4380ceae75c29450Johann xd->mb_to_right_edge = ((cm->mb_cols - 1 - mb_col) * 16) << 3; 1297bc9febe8749e98a3812a0dc4380ceae75c29450Johann xd->mb_to_top_edge = -((mb_row * 16) << 3); 1307bc9febe8749e98a3812a0dc4380ceae75c29450Johann xd->mb_to_bottom_edge = ((cm->mb_rows - 1 - mb_row) * 16) << 3; 1317bc9febe8749e98a3812a0dc4380ceae75c29450Johann 1327bc9febe8749e98a3812a0dc4380ceae75c29450Johann /* Set up limit values for motion vectors used to prevent 1337bc9febe8749e98a3812a0dc4380ceae75c29450Johann * them extending outside the UMV borders 1347bc9febe8749e98a3812a0dc4380ceae75c29450Johann */ 1357bc9febe8749e98a3812a0dc4380ceae75c29450Johann x->mv_col_min = -((mb_col * 16) + (VP8BORDERINPIXELS - 16)); 1367bc9febe8749e98a3812a0dc4380ceae75c29450Johann x->mv_col_max = 1377bc9febe8749e98a3812a0dc4380ceae75c29450Johann ((cm->mb_cols - 1 - mb_col) * 16) + (VP8BORDERINPIXELS - 16); 1387bc9febe8749e98a3812a0dc4380ceae75c29450Johann x->mv_row_min = -((mb_row * 16) + (VP8BORDERINPIXELS - 16)); 1397bc9febe8749e98a3812a0dc4380ceae75c29450Johann x->mv_row_max = 1407bc9febe8749e98a3812a0dc4380ceae75c29450Johann ((cm->mb_rows - 1 - mb_row) * 16) + (VP8BORDERINPIXELS - 16); 1417bc9febe8749e98a3812a0dc4380ceae75c29450Johann 1427bc9febe8749e98a3812a0dc4380ceae75c29450Johann xd->dst.y_buffer = cm->yv12_fb[dst_fb_idx].y_buffer + recon_yoffset; 1437bc9febe8749e98a3812a0dc4380ceae75c29450Johann xd->dst.u_buffer = cm->yv12_fb[dst_fb_idx].u_buffer + recon_uvoffset; 1447bc9febe8749e98a3812a0dc4380ceae75c29450Johann xd->dst.v_buffer = cm->yv12_fb[dst_fb_idx].v_buffer + recon_uvoffset; 1457bc9febe8749e98a3812a0dc4380ceae75c29450Johann xd->left_available = (mb_col != 0); 1467bc9febe8749e98a3812a0dc4380ceae75c29450Johann 1477bc9febe8749e98a3812a0dc4380ceae75c29450Johann x->rddiv = cpi->RDDIV; 1487bc9febe8749e98a3812a0dc4380ceae75c29450Johann x->rdmult = cpi->RDMULT; 1497bc9febe8749e98a3812a0dc4380ceae75c29450Johann 1507bc9febe8749e98a3812a0dc4380ceae75c29450Johann /* Copy current mb to a buffer */ 1517bc9febe8749e98a3812a0dc4380ceae75c29450Johann vp8_copy_mem16x16(x->src.y_buffer, x->src.y_stride, x->thismb, 16); 1527bc9febe8749e98a3812a0dc4380ceae75c29450Johann 1537bc9febe8749e98a3812a0dc4380ceae75c29450Johann if (cpi->oxcf.tuning == VP8_TUNE_SSIM) vp8_activity_masking(cpi, x); 1547bc9febe8749e98a3812a0dc4380ceae75c29450Johann 1557bc9febe8749e98a3812a0dc4380ceae75c29450Johann /* Is segmentation enabled */ 1567bc9febe8749e98a3812a0dc4380ceae75c29450Johann /* MB level adjustment to quantizer */ 1577bc9febe8749e98a3812a0dc4380ceae75c29450Johann if (xd->segmentation_enabled) { 1587bc9febe8749e98a3812a0dc4380ceae75c29450Johann /* Code to set segment id in xd->mbmi.segment_id for 1597bc9febe8749e98a3812a0dc4380ceae75c29450Johann * current MB (with range checking) 1607bc9febe8749e98a3812a0dc4380ceae75c29450Johann */ 1617bc9febe8749e98a3812a0dc4380ceae75c29450Johann if (cpi->segmentation_map[map_index + mb_col] <= 3) { 1627bc9febe8749e98a3812a0dc4380ceae75c29450Johann xd->mode_info_context->mbmi.segment_id = 1637bc9febe8749e98a3812a0dc4380ceae75c29450Johann cpi->segmentation_map[map_index + mb_col]; 1647bc9febe8749e98a3812a0dc4380ceae75c29450Johann } else { 1657bc9febe8749e98a3812a0dc4380ceae75c29450Johann xd->mode_info_context->mbmi.segment_id = 0; 1667bc9febe8749e98a3812a0dc4380ceae75c29450Johann } 1677bc9febe8749e98a3812a0dc4380ceae75c29450Johann 1687bc9febe8749e98a3812a0dc4380ceae75c29450Johann vp8cx_mb_init_quantizer(cpi, x, 1); 1697bc9febe8749e98a3812a0dc4380ceae75c29450Johann } else { 1707bc9febe8749e98a3812a0dc4380ceae75c29450Johann /* Set to Segment 0 by default */ 1717bc9febe8749e98a3812a0dc4380ceae75c29450Johann xd->mode_info_context->mbmi.segment_id = 0; 1727bc9febe8749e98a3812a0dc4380ceae75c29450Johann } 1737bc9febe8749e98a3812a0dc4380ceae75c29450Johann 1747bc9febe8749e98a3812a0dc4380ceae75c29450Johann x->active_ptr = cpi->active_map + map_index + mb_col; 1757bc9febe8749e98a3812a0dc4380ceae75c29450Johann 1767bc9febe8749e98a3812a0dc4380ceae75c29450Johann if (cm->frame_type == KEY_FRAME) { 1777bc9febe8749e98a3812a0dc4380ceae75c29450Johann *totalrate += vp8cx_encode_intra_macroblock(cpi, x, &tp); 17890d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber#ifdef MODE_STATS 1797bc9febe8749e98a3812a0dc4380ceae75c29450Johann y_modes[xd->mbmi.mode]++; 18090d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber#endif 1817bc9febe8749e98a3812a0dc4380ceae75c29450Johann } else { 1827bc9febe8749e98a3812a0dc4380ceae75c29450Johann *totalrate += vp8cx_encode_inter_macroblock( 1837bc9febe8749e98a3812a0dc4380ceae75c29450Johann cpi, x, &tp, recon_yoffset, recon_uvoffset, mb_row, mb_col); 18490d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 18590d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber#ifdef MODE_STATS 1867bc9febe8749e98a3812a0dc4380ceae75c29450Johann inter_y_modes[xd->mbmi.mode]++; 18790d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 1887bc9febe8749e98a3812a0dc4380ceae75c29450Johann if (xd->mbmi.mode == SPLITMV) { 1897bc9febe8749e98a3812a0dc4380ceae75c29450Johann int b; 19090d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 1917bc9febe8749e98a3812a0dc4380ceae75c29450Johann for (b = 0; b < xd->mbmi.partition_count; ++b) { 1927bc9febe8749e98a3812a0dc4380ceae75c29450Johann inter_b_modes[x->partition->bmi[b].mode]++; 1937bc9febe8749e98a3812a0dc4380ceae75c29450Johann } 1947bc9febe8749e98a3812a0dc4380ceae75c29450Johann } 19590d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 19679f15823c34ae1e423108295e416213200bb280fAndreas Huber#endif 1977bc9febe8749e98a3812a0dc4380ceae75c29450Johann // Keep track of how many (consecutive) times a block 1987bc9febe8749e98a3812a0dc4380ceae75c29450Johann // is coded as ZEROMV_LASTREF, for base layer frames. 1997bc9febe8749e98a3812a0dc4380ceae75c29450Johann // Reset to 0 if its coded as anything else. 2007bc9febe8749e98a3812a0dc4380ceae75c29450Johann if (cpi->current_layer == 0) { 2017bc9febe8749e98a3812a0dc4380ceae75c29450Johann if (xd->mode_info_context->mbmi.mode == ZEROMV && 2027bc9febe8749e98a3812a0dc4380ceae75c29450Johann xd->mode_info_context->mbmi.ref_frame == LAST_FRAME) { 2037bc9febe8749e98a3812a0dc4380ceae75c29450Johann // Increment, check for wrap-around. 2047bc9febe8749e98a3812a0dc4380ceae75c29450Johann if (cpi->consec_zero_last[map_index + mb_col] < 255) { 2057bc9febe8749e98a3812a0dc4380ceae75c29450Johann cpi->consec_zero_last[map_index + mb_col] += 1; 2067bc9febe8749e98a3812a0dc4380ceae75c29450Johann } 2077bc9febe8749e98a3812a0dc4380ceae75c29450Johann if (cpi->consec_zero_last_mvbias[map_index + mb_col] < 255) { 2087bc9febe8749e98a3812a0dc4380ceae75c29450Johann cpi->consec_zero_last_mvbias[map_index + mb_col] += 1; 2097bc9febe8749e98a3812a0dc4380ceae75c29450Johann } 2107bc9febe8749e98a3812a0dc4380ceae75c29450Johann } else { 2117bc9febe8749e98a3812a0dc4380ceae75c29450Johann cpi->consec_zero_last[map_index + mb_col] = 0; 2127bc9febe8749e98a3812a0dc4380ceae75c29450Johann cpi->consec_zero_last_mvbias[map_index + mb_col] = 0; 2137bc9febe8749e98a3812a0dc4380ceae75c29450Johann } 2147bc9febe8749e98a3812a0dc4380ceae75c29450Johann if (x->zero_last_dot_suppress) { 2157bc9febe8749e98a3812a0dc4380ceae75c29450Johann cpi->consec_zero_last_mvbias[map_index + mb_col] = 0; 2167bc9febe8749e98a3812a0dc4380ceae75c29450Johann } 2177bc9febe8749e98a3812a0dc4380ceae75c29450Johann } 2187bc9febe8749e98a3812a0dc4380ceae75c29450Johann 2197bc9febe8749e98a3812a0dc4380ceae75c29450Johann /* Special case code for cyclic refresh 2207bc9febe8749e98a3812a0dc4380ceae75c29450Johann * If cyclic update enabled then copy 2217bc9febe8749e98a3812a0dc4380ceae75c29450Johann * xd->mbmi.segment_id; (which may have been updated 2227bc9febe8749e98a3812a0dc4380ceae75c29450Johann * based on mode during 2237bc9febe8749e98a3812a0dc4380ceae75c29450Johann * vp8cx_encode_inter_macroblock()) back into the 2247bc9febe8749e98a3812a0dc4380ceae75c29450Johann * global segmentation map 2257bc9febe8749e98a3812a0dc4380ceae75c29450Johann */ 2267bc9febe8749e98a3812a0dc4380ceae75c29450Johann if ((cpi->current_layer == 0) && 2277bc9febe8749e98a3812a0dc4380ceae75c29450Johann (cpi->cyclic_refresh_mode_enabled && 2287bc9febe8749e98a3812a0dc4380ceae75c29450Johann xd->segmentation_enabled)) { 2297bc9febe8749e98a3812a0dc4380ceae75c29450Johann const MB_MODE_INFO *mbmi = &xd->mode_info_context->mbmi; 2307bc9febe8749e98a3812a0dc4380ceae75c29450Johann cpi->segmentation_map[map_index + mb_col] = mbmi->segment_id; 2317bc9febe8749e98a3812a0dc4380ceae75c29450Johann 2327bc9febe8749e98a3812a0dc4380ceae75c29450Johann /* If the block has been refreshed mark it as clean 2337bc9febe8749e98a3812a0dc4380ceae75c29450Johann * (the magnitude of the -ve influences how long it 2347bc9febe8749e98a3812a0dc4380ceae75c29450Johann * will be before we consider another refresh): 2357bc9febe8749e98a3812a0dc4380ceae75c29450Johann * Else if it was coded (last frame 0,0) and has 2367bc9febe8749e98a3812a0dc4380ceae75c29450Johann * not already been refreshed then mark it as a 2377bc9febe8749e98a3812a0dc4380ceae75c29450Johann * candidate for cleanup next time (marked 0) else 2387bc9febe8749e98a3812a0dc4380ceae75c29450Johann * mark it as dirty (1). 2397bc9febe8749e98a3812a0dc4380ceae75c29450Johann */ 2407bc9febe8749e98a3812a0dc4380ceae75c29450Johann if (mbmi->segment_id) { 2417bc9febe8749e98a3812a0dc4380ceae75c29450Johann cpi->cyclic_refresh_map[map_index + mb_col] = -1; 2427bc9febe8749e98a3812a0dc4380ceae75c29450Johann } else if ((mbmi->mode == ZEROMV) && 2437bc9febe8749e98a3812a0dc4380ceae75c29450Johann (mbmi->ref_frame == LAST_FRAME)) { 2447bc9febe8749e98a3812a0dc4380ceae75c29450Johann if (cpi->cyclic_refresh_map[map_index + mb_col] == 1) { 2457bc9febe8749e98a3812a0dc4380ceae75c29450Johann cpi->cyclic_refresh_map[map_index + mb_col] = 0; 2467bc9febe8749e98a3812a0dc4380ceae75c29450Johann } 2477bc9febe8749e98a3812a0dc4380ceae75c29450Johann } else { 2487bc9febe8749e98a3812a0dc4380ceae75c29450Johann cpi->cyclic_refresh_map[map_index + mb_col] = 1; 2497bc9febe8749e98a3812a0dc4380ceae75c29450Johann } 2507bc9febe8749e98a3812a0dc4380ceae75c29450Johann } 2517bc9febe8749e98a3812a0dc4380ceae75c29450Johann } 25290d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 2531b362b15af34006e6a11974088a46d42b903418eJohann#if CONFIG_REALTIME_ONLY & CONFIG_ONTHEFLY_BITPACKING 2547bc9febe8749e98a3812a0dc4380ceae75c29450Johann /* pack tokens for this MB */ 2557bc9febe8749e98a3812a0dc4380ceae75c29450Johann { 2567bc9febe8749e98a3812a0dc4380ceae75c29450Johann int tok_count = tp - tp_start; 2577bc9febe8749e98a3812a0dc4380ceae75c29450Johann vp8_pack_tokens(w, tp_start, tok_count); 2587bc9febe8749e98a3812a0dc4380ceae75c29450Johann } 2591b362b15af34006e6a11974088a46d42b903418eJohann#else 2607bc9febe8749e98a3812a0dc4380ceae75c29450Johann cpi->tplist[mb_row].stop = tp; 2611b362b15af34006e6a11974088a46d42b903418eJohann#endif 2627bc9febe8749e98a3812a0dc4380ceae75c29450Johann /* Increment pointer into gf usage flags structure. */ 2637bc9febe8749e98a3812a0dc4380ceae75c29450Johann x->gf_active_ptr++; 26490d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 2657bc9febe8749e98a3812a0dc4380ceae75c29450Johann /* Increment the activity mask pointers. */ 2667bc9febe8749e98a3812a0dc4380ceae75c29450Johann x->mb_activity_ptr++; 26790d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 2687bc9febe8749e98a3812a0dc4380ceae75c29450Johann /* adjust to the next column of macroblocks */ 2697bc9febe8749e98a3812a0dc4380ceae75c29450Johann x->src.y_buffer += 16; 2707bc9febe8749e98a3812a0dc4380ceae75c29450Johann x->src.u_buffer += 8; 2717bc9febe8749e98a3812a0dc4380ceae75c29450Johann x->src.v_buffer += 8; 27290d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 2737bc9febe8749e98a3812a0dc4380ceae75c29450Johann recon_yoffset += 16; 2747bc9febe8749e98a3812a0dc4380ceae75c29450Johann recon_uvoffset += 8; 27590d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 2767bc9febe8749e98a3812a0dc4380ceae75c29450Johann /* Keep track of segment usage */ 2777bc9febe8749e98a3812a0dc4380ceae75c29450Johann segment_counts[xd->mode_info_context->mbmi.segment_id]++; 27879f15823c34ae1e423108295e416213200bb280fAndreas Huber 2797bc9febe8749e98a3812a0dc4380ceae75c29450Johann /* skip to next mb */ 2807bc9febe8749e98a3812a0dc4380ceae75c29450Johann xd->mode_info_context++; 2817bc9febe8749e98a3812a0dc4380ceae75c29450Johann x->partition_info++; 2827bc9febe8749e98a3812a0dc4380ceae75c29450Johann xd->above_context++; 28390d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber } 2847bc9febe8749e98a3812a0dc4380ceae75c29450Johann 2857bc9febe8749e98a3812a0dc4380ceae75c29450Johann vp8_extend_mb_row(&cm->yv12_fb[dst_fb_idx], xd->dst.y_buffer + 16, 2867bc9febe8749e98a3812a0dc4380ceae75c29450Johann xd->dst.u_buffer + 8, xd->dst.v_buffer + 8); 2877bc9febe8749e98a3812a0dc4380ceae75c29450Johann 2887bc9febe8749e98a3812a0dc4380ceae75c29450Johann protected_write(&cpi->pmutex[mb_row], current_mb_col, mb_col + nsync); 2897bc9febe8749e98a3812a0dc4380ceae75c29450Johann 2907bc9febe8749e98a3812a0dc4380ceae75c29450Johann /* this is to account for the border */ 2917bc9febe8749e98a3812a0dc4380ceae75c29450Johann xd->mode_info_context++; 2927bc9febe8749e98a3812a0dc4380ceae75c29450Johann x->partition_info++; 2937bc9febe8749e98a3812a0dc4380ceae75c29450Johann 2947bc9febe8749e98a3812a0dc4380ceae75c29450Johann x->src.y_buffer += 2957bc9febe8749e98a3812a0dc4380ceae75c29450Johann 16 * x->src.y_stride * (cpi->encoding_thread_count + 1) - 2967bc9febe8749e98a3812a0dc4380ceae75c29450Johann 16 * cm->mb_cols; 2977bc9febe8749e98a3812a0dc4380ceae75c29450Johann x->src.u_buffer += 2987bc9febe8749e98a3812a0dc4380ceae75c29450Johann 8 * x->src.uv_stride * (cpi->encoding_thread_count + 1) - 2997bc9febe8749e98a3812a0dc4380ceae75c29450Johann 8 * cm->mb_cols; 3007bc9febe8749e98a3812a0dc4380ceae75c29450Johann x->src.v_buffer += 3017bc9febe8749e98a3812a0dc4380ceae75c29450Johann 8 * x->src.uv_stride * (cpi->encoding_thread_count + 1) - 3027bc9febe8749e98a3812a0dc4380ceae75c29450Johann 8 * cm->mb_cols; 3037bc9febe8749e98a3812a0dc4380ceae75c29450Johann 3047bc9febe8749e98a3812a0dc4380ceae75c29450Johann xd->mode_info_context += 3057bc9febe8749e98a3812a0dc4380ceae75c29450Johann xd->mode_info_stride * cpi->encoding_thread_count; 3067bc9febe8749e98a3812a0dc4380ceae75c29450Johann x->partition_info += xd->mode_info_stride * cpi->encoding_thread_count; 3077bc9febe8749e98a3812a0dc4380ceae75c29450Johann x->gf_active_ptr += cm->mb_cols * cpi->encoding_thread_count; 3087bc9febe8749e98a3812a0dc4380ceae75c29450Johann } 3097bc9febe8749e98a3812a0dc4380ceae75c29450Johann /* Signal that this thread has completed processing its rows. */ 3107bc9febe8749e98a3812a0dc4380ceae75c29450Johann sem_post(&cpi->h_event_end_encoding[ithread]); 31190d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber } 3127bc9febe8749e98a3812a0dc4380ceae75c29450Johann } 31390d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 3147bc9febe8749e98a3812a0dc4380ceae75c29450Johann /* printf("exit thread %d\n", ithread); */ 3157bc9febe8749e98a3812a0dc4380ceae75c29450Johann return 0; 31690d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber} 31790d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 3187bc9febe8749e98a3812a0dc4380ceae75c29450Johannstatic void setup_mbby_copy(MACROBLOCK *mbdst, MACROBLOCK *mbsrc) { 3197bc9febe8749e98a3812a0dc4380ceae75c29450Johann MACROBLOCK *x = mbsrc; 3207bc9febe8749e98a3812a0dc4380ceae75c29450Johann MACROBLOCK *z = mbdst; 3217bc9febe8749e98a3812a0dc4380ceae75c29450Johann int i; 3227bc9febe8749e98a3812a0dc4380ceae75c29450Johann 3237bc9febe8749e98a3812a0dc4380ceae75c29450Johann z->ss = x->ss; 3247bc9febe8749e98a3812a0dc4380ceae75c29450Johann z->ss_count = x->ss_count; 3257bc9febe8749e98a3812a0dc4380ceae75c29450Johann z->searches_per_step = x->searches_per_step; 3267bc9febe8749e98a3812a0dc4380ceae75c29450Johann z->errorperbit = x->errorperbit; 3277bc9febe8749e98a3812a0dc4380ceae75c29450Johann 3287bc9febe8749e98a3812a0dc4380ceae75c29450Johann z->sadperbit16 = x->sadperbit16; 3297bc9febe8749e98a3812a0dc4380ceae75c29450Johann z->sadperbit4 = x->sadperbit4; 3307bc9febe8749e98a3812a0dc4380ceae75c29450Johann 3317bc9febe8749e98a3812a0dc4380ceae75c29450Johann /* 3327bc9febe8749e98a3812a0dc4380ceae75c29450Johann z->mv_col_min = x->mv_col_min; 3337bc9febe8749e98a3812a0dc4380ceae75c29450Johann z->mv_col_max = x->mv_col_max; 3347bc9febe8749e98a3812a0dc4380ceae75c29450Johann z->mv_row_min = x->mv_row_min; 3357bc9febe8749e98a3812a0dc4380ceae75c29450Johann z->mv_row_max = x->mv_row_max; 3367bc9febe8749e98a3812a0dc4380ceae75c29450Johann */ 3377bc9febe8749e98a3812a0dc4380ceae75c29450Johann 3387bc9febe8749e98a3812a0dc4380ceae75c29450Johann z->short_fdct4x4 = x->short_fdct4x4; 3397bc9febe8749e98a3812a0dc4380ceae75c29450Johann z->short_fdct8x4 = x->short_fdct8x4; 3407bc9febe8749e98a3812a0dc4380ceae75c29450Johann z->short_walsh4x4 = x->short_walsh4x4; 3417bc9febe8749e98a3812a0dc4380ceae75c29450Johann z->quantize_b = x->quantize_b; 3427bc9febe8749e98a3812a0dc4380ceae75c29450Johann z->optimize = x->optimize; 3437bc9febe8749e98a3812a0dc4380ceae75c29450Johann 3447bc9febe8749e98a3812a0dc4380ceae75c29450Johann /* 3457bc9febe8749e98a3812a0dc4380ceae75c29450Johann z->mvc = x->mvc; 3467bc9febe8749e98a3812a0dc4380ceae75c29450Johann z->src.y_buffer = x->src.y_buffer; 3477bc9febe8749e98a3812a0dc4380ceae75c29450Johann z->src.u_buffer = x->src.u_buffer; 3487bc9febe8749e98a3812a0dc4380ceae75c29450Johann z->src.v_buffer = x->src.v_buffer; 3497bc9febe8749e98a3812a0dc4380ceae75c29450Johann */ 3507bc9febe8749e98a3812a0dc4380ceae75c29450Johann 3517bc9febe8749e98a3812a0dc4380ceae75c29450Johann z->mvcost[0] = x->mvcost[0]; 3527bc9febe8749e98a3812a0dc4380ceae75c29450Johann z->mvcost[1] = x->mvcost[1]; 3537bc9febe8749e98a3812a0dc4380ceae75c29450Johann z->mvsadcost[0] = x->mvsadcost[0]; 3547bc9febe8749e98a3812a0dc4380ceae75c29450Johann z->mvsadcost[1] = x->mvsadcost[1]; 3557bc9febe8749e98a3812a0dc4380ceae75c29450Johann 3567bc9febe8749e98a3812a0dc4380ceae75c29450Johann z->token_costs = x->token_costs; 3577bc9febe8749e98a3812a0dc4380ceae75c29450Johann z->inter_bmode_costs = x->inter_bmode_costs; 3587bc9febe8749e98a3812a0dc4380ceae75c29450Johann z->mbmode_cost = x->mbmode_cost; 3597bc9febe8749e98a3812a0dc4380ceae75c29450Johann z->intra_uv_mode_cost = x->intra_uv_mode_cost; 3607bc9febe8749e98a3812a0dc4380ceae75c29450Johann z->bmode_costs = x->bmode_costs; 3617bc9febe8749e98a3812a0dc4380ceae75c29450Johann 3627bc9febe8749e98a3812a0dc4380ceae75c29450Johann for (i = 0; i < 25; ++i) { 3637bc9febe8749e98a3812a0dc4380ceae75c29450Johann z->block[i].quant = x->block[i].quant; 3647bc9febe8749e98a3812a0dc4380ceae75c29450Johann z->block[i].quant_fast = x->block[i].quant_fast; 3657bc9febe8749e98a3812a0dc4380ceae75c29450Johann z->block[i].quant_shift = x->block[i].quant_shift; 3667bc9febe8749e98a3812a0dc4380ceae75c29450Johann z->block[i].zbin = x->block[i].zbin; 3677bc9febe8749e98a3812a0dc4380ceae75c29450Johann z->block[i].zrun_zbin_boost = x->block[i].zrun_zbin_boost; 3687bc9febe8749e98a3812a0dc4380ceae75c29450Johann z->block[i].round = x->block[i].round; 3697bc9febe8749e98a3812a0dc4380ceae75c29450Johann z->block[i].src_stride = x->block[i].src_stride; 3707bc9febe8749e98a3812a0dc4380ceae75c29450Johann } 3717bc9febe8749e98a3812a0dc4380ceae75c29450Johann 3727bc9febe8749e98a3812a0dc4380ceae75c29450Johann z->q_index = x->q_index; 3737bc9febe8749e98a3812a0dc4380ceae75c29450Johann z->act_zbin_adj = x->act_zbin_adj; 3747bc9febe8749e98a3812a0dc4380ceae75c29450Johann z->last_act_zbin_adj = x->last_act_zbin_adj; 3757bc9febe8749e98a3812a0dc4380ceae75c29450Johann 3767bc9febe8749e98a3812a0dc4380ceae75c29450Johann { 3777bc9febe8749e98a3812a0dc4380ceae75c29450Johann MACROBLOCKD *xd = &x->e_mbd; 3787bc9febe8749e98a3812a0dc4380ceae75c29450Johann MACROBLOCKD *zd = &z->e_mbd; 37990d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 38090d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber /* 3817bc9febe8749e98a3812a0dc4380ceae75c29450Johann zd->mode_info_context = xd->mode_info_context; 3827bc9febe8749e98a3812a0dc4380ceae75c29450Johann zd->mode_info = xd->mode_info; 3837bc9febe8749e98a3812a0dc4380ceae75c29450Johann 3847bc9febe8749e98a3812a0dc4380ceae75c29450Johann zd->mode_info_stride = xd->mode_info_stride; 3857bc9febe8749e98a3812a0dc4380ceae75c29450Johann zd->frame_type = xd->frame_type; 3867bc9febe8749e98a3812a0dc4380ceae75c29450Johann zd->up_available = xd->up_available ; 3877bc9febe8749e98a3812a0dc4380ceae75c29450Johann zd->left_available = xd->left_available; 3887bc9febe8749e98a3812a0dc4380ceae75c29450Johann zd->left_context = xd->left_context; 3897bc9febe8749e98a3812a0dc4380ceae75c29450Johann zd->last_frame_dc = xd->last_frame_dc; 3907bc9febe8749e98a3812a0dc4380ceae75c29450Johann zd->last_frame_dccons = xd->last_frame_dccons; 3917bc9febe8749e98a3812a0dc4380ceae75c29450Johann zd->gold_frame_dc = xd->gold_frame_dc; 3927bc9febe8749e98a3812a0dc4380ceae75c29450Johann zd->gold_frame_dccons = xd->gold_frame_dccons; 3937bc9febe8749e98a3812a0dc4380ceae75c29450Johann zd->mb_to_left_edge = xd->mb_to_left_edge; 3947bc9febe8749e98a3812a0dc4380ceae75c29450Johann zd->mb_to_right_edge = xd->mb_to_right_edge; 3957bc9febe8749e98a3812a0dc4380ceae75c29450Johann zd->mb_to_top_edge = xd->mb_to_top_edge ; 3967bc9febe8749e98a3812a0dc4380ceae75c29450Johann zd->mb_to_bottom_edge = xd->mb_to_bottom_edge; 3977bc9febe8749e98a3812a0dc4380ceae75c29450Johann zd->gf_active_ptr = xd->gf_active_ptr; 3987bc9febe8749e98a3812a0dc4380ceae75c29450Johann zd->frames_since_golden = xd->frames_since_golden; 3997bc9febe8749e98a3812a0dc4380ceae75c29450Johann zd->frames_till_alt_ref_frame = xd->frames_till_alt_ref_frame; 40090d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber */ 4017bc9febe8749e98a3812a0dc4380ceae75c29450Johann zd->subpixel_predict = xd->subpixel_predict; 4027bc9febe8749e98a3812a0dc4380ceae75c29450Johann zd->subpixel_predict8x4 = xd->subpixel_predict8x4; 4037bc9febe8749e98a3812a0dc4380ceae75c29450Johann zd->subpixel_predict8x8 = xd->subpixel_predict8x8; 4047bc9febe8749e98a3812a0dc4380ceae75c29450Johann zd->subpixel_predict16x16 = xd->subpixel_predict16x16; 4057bc9febe8749e98a3812a0dc4380ceae75c29450Johann zd->segmentation_enabled = xd->segmentation_enabled; 4067bc9febe8749e98a3812a0dc4380ceae75c29450Johann zd->mb_segement_abs_delta = xd->mb_segement_abs_delta; 4077bc9febe8749e98a3812a0dc4380ceae75c29450Johann memcpy(zd->segment_feature_data, xd->segment_feature_data, 4087bc9febe8749e98a3812a0dc4380ceae75c29450Johann sizeof(xd->segment_feature_data)); 4097bc9febe8749e98a3812a0dc4380ceae75c29450Johann 4107bc9febe8749e98a3812a0dc4380ceae75c29450Johann memcpy(zd->dequant_y1_dc, xd->dequant_y1_dc, sizeof(xd->dequant_y1_dc)); 4117bc9febe8749e98a3812a0dc4380ceae75c29450Johann memcpy(zd->dequant_y1, xd->dequant_y1, sizeof(xd->dequant_y1)); 4127bc9febe8749e98a3812a0dc4380ceae75c29450Johann memcpy(zd->dequant_y2, xd->dequant_y2, sizeof(xd->dequant_y2)); 4137bc9febe8749e98a3812a0dc4380ceae75c29450Johann memcpy(zd->dequant_uv, xd->dequant_uv, sizeof(xd->dequant_uv)); 4141b362b15af34006e6a11974088a46d42b903418eJohann 4151b362b15af34006e6a11974088a46d42b903418eJohann#if 1 4167bc9febe8749e98a3812a0dc4380ceae75c29450Johann /*TODO: Remove dequant from BLOCKD. This is a temporary solution until 4177bc9febe8749e98a3812a0dc4380ceae75c29450Johann * the quantizer code uses a passed in pointer to the dequant constants. 4187bc9febe8749e98a3812a0dc4380ceae75c29450Johann * This will also require modifications to the x86 and neon assembly. 4197bc9febe8749e98a3812a0dc4380ceae75c29450Johann * */ 4207bc9febe8749e98a3812a0dc4380ceae75c29450Johann for (i = 0; i < 16; ++i) zd->block[i].dequant = zd->dequant_y1; 4217bc9febe8749e98a3812a0dc4380ceae75c29450Johann for (i = 16; i < 24; ++i) zd->block[i].dequant = zd->dequant_uv; 4227bc9febe8749e98a3812a0dc4380ceae75c29450Johann zd->block[24].dequant = zd->dequant_y2; 4231b362b15af34006e6a11974088a46d42b903418eJohann#endif 424ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang 4257bc9febe8749e98a3812a0dc4380ceae75c29450Johann memcpy(z->rd_threshes, x->rd_threshes, sizeof(x->rd_threshes)); 4267bc9febe8749e98a3812a0dc4380ceae75c29450Johann memcpy(z->rd_thresh_mult, x->rd_thresh_mult, sizeof(x->rd_thresh_mult)); 427ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang 4287bc9febe8749e98a3812a0dc4380ceae75c29450Johann z->zbin_over_quant = x->zbin_over_quant; 4297bc9febe8749e98a3812a0dc4380ceae75c29450Johann z->zbin_mode_boost_enabled = x->zbin_mode_boost_enabled; 4307bc9febe8749e98a3812a0dc4380ceae75c29450Johann z->zbin_mode_boost = x->zbin_mode_boost; 431ba164dffc5a6795bce97fae02b51ccf3330e15e4hkuang 4327bc9febe8749e98a3812a0dc4380ceae75c29450Johann memset(z->error_bins, 0, sizeof(z->error_bins)); 4337bc9febe8749e98a3812a0dc4380ceae75c29450Johann } 43490d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber} 43590d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 4367bc9febe8749e98a3812a0dc4380ceae75c29450Johannvoid vp8cx_init_mbrthread_data(VP8_COMP *cpi, MACROBLOCK *x, 4377bc9febe8749e98a3812a0dc4380ceae75c29450Johann MB_ROW_COMP *mbr_ei, int count) { 4387bc9febe8749e98a3812a0dc4380ceae75c29450Johann VP8_COMMON *const cm = &cpi->common; 4397bc9febe8749e98a3812a0dc4380ceae75c29450Johann MACROBLOCKD *const xd = &x->e_mbd; 4407bc9febe8749e98a3812a0dc4380ceae75c29450Johann int i; 44190d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 4427bc9febe8749e98a3812a0dc4380ceae75c29450Johann for (i = 0; i < count; ++i) { 4437bc9febe8749e98a3812a0dc4380ceae75c29450Johann MACROBLOCK *mb = &mbr_ei[i].mb; 4447bc9febe8749e98a3812a0dc4380ceae75c29450Johann MACROBLOCKD *mbd = &mb->e_mbd; 44590d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 4467bc9febe8749e98a3812a0dc4380ceae75c29450Johann mbd->subpixel_predict = xd->subpixel_predict; 4477bc9febe8749e98a3812a0dc4380ceae75c29450Johann mbd->subpixel_predict8x4 = xd->subpixel_predict8x4; 4487bc9febe8749e98a3812a0dc4380ceae75c29450Johann mbd->subpixel_predict8x8 = xd->subpixel_predict8x8; 4497bc9febe8749e98a3812a0dc4380ceae75c29450Johann mbd->subpixel_predict16x16 = xd->subpixel_predict16x16; 4507bc9febe8749e98a3812a0dc4380ceae75c29450Johann mb->gf_active_ptr = x->gf_active_ptr; 45190d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 4527bc9febe8749e98a3812a0dc4380ceae75c29450Johann memset(mbr_ei[i].segment_counts, 0, sizeof(mbr_ei[i].segment_counts)); 4537bc9febe8749e98a3812a0dc4380ceae75c29450Johann mbr_ei[i].totalrate = 0; 45490d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 4557bc9febe8749e98a3812a0dc4380ceae75c29450Johann mb->partition_info = x->pi + x->e_mbd.mode_info_stride * (i + 1); 456f71323e297a928af368937089d3ed71239786f86Andreas Huber 4577bc9febe8749e98a3812a0dc4380ceae75c29450Johann mbd->frame_type = cm->frame_type; 45890d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 4597bc9febe8749e98a3812a0dc4380ceae75c29450Johann mb->src = *cpi->Source; 4607bc9febe8749e98a3812a0dc4380ceae75c29450Johann mbd->pre = cm->yv12_fb[cm->lst_fb_idx]; 4617bc9febe8749e98a3812a0dc4380ceae75c29450Johann mbd->dst = cm->yv12_fb[cm->new_fb_idx]; 46290d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 4637bc9febe8749e98a3812a0dc4380ceae75c29450Johann mb->src.y_buffer += 16 * x->src.y_stride * (i + 1); 4647bc9febe8749e98a3812a0dc4380ceae75c29450Johann mb->src.u_buffer += 8 * x->src.uv_stride * (i + 1); 4657bc9febe8749e98a3812a0dc4380ceae75c29450Johann mb->src.v_buffer += 8 * x->src.uv_stride * (i + 1); 46690d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 4677bc9febe8749e98a3812a0dc4380ceae75c29450Johann vp8_build_block_offsets(mb); 46890d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 4697bc9febe8749e98a3812a0dc4380ceae75c29450Johann mbd->left_context = &cm->left_context; 4707bc9febe8749e98a3812a0dc4380ceae75c29450Johann mb->mvc = cm->fc.mvc; 47190d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 4727bc9febe8749e98a3812a0dc4380ceae75c29450Johann setup_mbby_copy(&mbr_ei[i].mb, x); 47390d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 4747bc9febe8749e98a3812a0dc4380ceae75c29450Johann mbd->fullpixel_mask = 0xffffffff; 4757bc9febe8749e98a3812a0dc4380ceae75c29450Johann if (cm->full_pixel) mbd->fullpixel_mask = 0xfffffff8; 4761b362b15af34006e6a11974088a46d42b903418eJohann 4777bc9febe8749e98a3812a0dc4380ceae75c29450Johann vp8_zero(mb->coef_counts); 4787bc9febe8749e98a3812a0dc4380ceae75c29450Johann vp8_zero(x->ymode_count); 4797bc9febe8749e98a3812a0dc4380ceae75c29450Johann mb->skip_true_count = 0; 4807bc9febe8749e98a3812a0dc4380ceae75c29450Johann vp8_zero(mb->MVcount); 4817bc9febe8749e98a3812a0dc4380ceae75c29450Johann mb->prediction_error = 0; 4827bc9febe8749e98a3812a0dc4380ceae75c29450Johann mb->intra_error = 0; 4837bc9febe8749e98a3812a0dc4380ceae75c29450Johann vp8_zero(mb->count_mb_ref_frame_usage); 4847bc9febe8749e98a3812a0dc4380ceae75c29450Johann mb->mbs_tested_so_far = 0; 4857bc9febe8749e98a3812a0dc4380ceae75c29450Johann mb->mbs_zero_last_dot_suppress = 0; 4867bc9febe8749e98a3812a0dc4380ceae75c29450Johann } 48790d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber} 48890d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 4897bc9febe8749e98a3812a0dc4380ceae75c29450Johannint vp8cx_create_encoder_threads(VP8_COMP *cpi) { 4907bc9febe8749e98a3812a0dc4380ceae75c29450Johann const VP8_COMMON *cm = &cpi->common; 49190d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 4927bc9febe8749e98a3812a0dc4380ceae75c29450Johann cpi->b_multi_threaded = 0; 4937bc9febe8749e98a3812a0dc4380ceae75c29450Johann cpi->encoding_thread_count = 0; 4947bc9febe8749e98a3812a0dc4380ceae75c29450Johann cpi->b_lpf_running = 0; 49590d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 4967bc9febe8749e98a3812a0dc4380ceae75c29450Johann pthread_mutex_init(&cpi->mt_mutex, NULL); 49790d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 4987bc9febe8749e98a3812a0dc4380ceae75c29450Johann if (cm->processor_core_count > 1 && cpi->oxcf.multi_threaded > 1) { 4997bc9febe8749e98a3812a0dc4380ceae75c29450Johann int ithread; 5007bc9febe8749e98a3812a0dc4380ceae75c29450Johann int th_count = cpi->oxcf.multi_threaded - 1; 5017bc9febe8749e98a3812a0dc4380ceae75c29450Johann int rc = 0; 5021b362b15af34006e6a11974088a46d42b903418eJohann 5037bc9febe8749e98a3812a0dc4380ceae75c29450Johann /* don't allocate more threads than cores available */ 5047bc9febe8749e98a3812a0dc4380ceae75c29450Johann if (cpi->oxcf.multi_threaded > cm->processor_core_count) { 5057bc9febe8749e98a3812a0dc4380ceae75c29450Johann th_count = cm->processor_core_count - 1; 5067bc9febe8749e98a3812a0dc4380ceae75c29450Johann } 5071b362b15af34006e6a11974088a46d42b903418eJohann 5087bc9febe8749e98a3812a0dc4380ceae75c29450Johann /* we have th_count + 1 (main) threads processing one row each */ 5097bc9febe8749e98a3812a0dc4380ceae75c29450Johann /* no point to have more threads than the sync range allows */ 5107bc9febe8749e98a3812a0dc4380ceae75c29450Johann if (th_count > ((cm->mb_cols / cpi->mt_sync_range) - 1)) { 5117bc9febe8749e98a3812a0dc4380ceae75c29450Johann th_count = (cm->mb_cols / cpi->mt_sync_range) - 1; 5127bc9febe8749e98a3812a0dc4380ceae75c29450Johann } 5131b362b15af34006e6a11974088a46d42b903418eJohann 5147bc9febe8749e98a3812a0dc4380ceae75c29450Johann if (th_count == 0) return 0; 5151b362b15af34006e6a11974088a46d42b903418eJohann 5167bc9febe8749e98a3812a0dc4380ceae75c29450Johann CHECK_MEM_ERROR(cpi->h_encoding_thread, 5177bc9febe8749e98a3812a0dc4380ceae75c29450Johann vpx_malloc(sizeof(pthread_t) * th_count)); 5187bc9febe8749e98a3812a0dc4380ceae75c29450Johann CHECK_MEM_ERROR(cpi->h_event_start_encoding, 5197bc9febe8749e98a3812a0dc4380ceae75c29450Johann vpx_malloc(sizeof(sem_t) * th_count)); 5207bc9febe8749e98a3812a0dc4380ceae75c29450Johann CHECK_MEM_ERROR(cpi->h_event_end_encoding, 5217bc9febe8749e98a3812a0dc4380ceae75c29450Johann vpx_malloc(sizeof(sem_t) * th_count)); 5227bc9febe8749e98a3812a0dc4380ceae75c29450Johann CHECK_MEM_ERROR(cpi->mb_row_ei, 5237bc9febe8749e98a3812a0dc4380ceae75c29450Johann vpx_memalign(32, sizeof(MB_ROW_COMP) * th_count)); 5247bc9febe8749e98a3812a0dc4380ceae75c29450Johann memset(cpi->mb_row_ei, 0, sizeof(MB_ROW_COMP) * th_count); 5257bc9febe8749e98a3812a0dc4380ceae75c29450Johann CHECK_MEM_ERROR(cpi->en_thread_data, 5267bc9febe8749e98a3812a0dc4380ceae75c29450Johann vpx_malloc(sizeof(ENCODETHREAD_DATA) * th_count)); 52768e1c830ade592be74773e249bf94e2bbfb50de7Johann 5287bc9febe8749e98a3812a0dc4380ceae75c29450Johann cpi->b_multi_threaded = 1; 5297bc9febe8749e98a3812a0dc4380ceae75c29450Johann cpi->encoding_thread_count = th_count; 53090d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 5317bc9febe8749e98a3812a0dc4380ceae75c29450Johann /* 5327bc9febe8749e98a3812a0dc4380ceae75c29450Johann printf("[VP8:] multi_threaded encoding is enabled with %d threads\n\n", 5337bc9febe8749e98a3812a0dc4380ceae75c29450Johann (cpi->encoding_thread_count +1)); 5347bc9febe8749e98a3812a0dc4380ceae75c29450Johann */ 5351b362b15af34006e6a11974088a46d42b903418eJohann 5367bc9febe8749e98a3812a0dc4380ceae75c29450Johann for (ithread = 0; ithread < th_count; ++ithread) { 5377bc9febe8749e98a3812a0dc4380ceae75c29450Johann ENCODETHREAD_DATA *ethd = &cpi->en_thread_data[ithread]; 53890d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 5397bc9febe8749e98a3812a0dc4380ceae75c29450Johann /* Setup block ptrs and offsets */ 5407bc9febe8749e98a3812a0dc4380ceae75c29450Johann vp8_setup_block_ptrs(&cpi->mb_row_ei[ithread].mb); 5417bc9febe8749e98a3812a0dc4380ceae75c29450Johann vp8_setup_block_dptrs(&cpi->mb_row_ei[ithread].mb.e_mbd); 54290d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 5437bc9febe8749e98a3812a0dc4380ceae75c29450Johann sem_init(&cpi->h_event_start_encoding[ithread], 0, 0); 5447bc9febe8749e98a3812a0dc4380ceae75c29450Johann sem_init(&cpi->h_event_end_encoding[ithread], 0, 0); 5451b362b15af34006e6a11974088a46d42b903418eJohann 5467bc9febe8749e98a3812a0dc4380ceae75c29450Johann ethd->ithread = ithread; 5477bc9febe8749e98a3812a0dc4380ceae75c29450Johann ethd->ptr1 = (void *)cpi; 5487bc9febe8749e98a3812a0dc4380ceae75c29450Johann ethd->ptr2 = (void *)&cpi->mb_row_ei[ithread]; 5491b362b15af34006e6a11974088a46d42b903418eJohann 5507bc9febe8749e98a3812a0dc4380ceae75c29450Johann rc = pthread_create(&cpi->h_encoding_thread[ithread], 0, 5517bc9febe8749e98a3812a0dc4380ceae75c29450Johann thread_encoding_proc, ethd); 5527bc9febe8749e98a3812a0dc4380ceae75c29450Johann if (rc) break; 5537bc9febe8749e98a3812a0dc4380ceae75c29450Johann } 55468e1c830ade592be74773e249bf94e2bbfb50de7Johann 5557bc9febe8749e98a3812a0dc4380ceae75c29450Johann if (rc) { 5567bc9febe8749e98a3812a0dc4380ceae75c29450Johann /* shutdown other threads */ 5577bc9febe8749e98a3812a0dc4380ceae75c29450Johann protected_write(&cpi->mt_mutex, &cpi->b_multi_threaded, 0); 5587bc9febe8749e98a3812a0dc4380ceae75c29450Johann for (--ithread; ithread >= 0; ithread--) { 5597bc9febe8749e98a3812a0dc4380ceae75c29450Johann pthread_join(cpi->h_encoding_thread[ithread], 0); 5607bc9febe8749e98a3812a0dc4380ceae75c29450Johann sem_destroy(&cpi->h_event_start_encoding[ithread]); 5617bc9febe8749e98a3812a0dc4380ceae75c29450Johann sem_destroy(&cpi->h_event_end_encoding[ithread]); 5627bc9febe8749e98a3812a0dc4380ceae75c29450Johann } 5637bc9febe8749e98a3812a0dc4380ceae75c29450Johann 5647bc9febe8749e98a3812a0dc4380ceae75c29450Johann /* free thread related resources */ 5657bc9febe8749e98a3812a0dc4380ceae75c29450Johann vpx_free(cpi->h_event_start_encoding); 5667bc9febe8749e98a3812a0dc4380ceae75c29450Johann vpx_free(cpi->h_event_end_encoding); 5677bc9febe8749e98a3812a0dc4380ceae75c29450Johann vpx_free(cpi->h_encoding_thread); 5687bc9febe8749e98a3812a0dc4380ceae75c29450Johann vpx_free(cpi->mb_row_ei); 5697bc9febe8749e98a3812a0dc4380ceae75c29450Johann vpx_free(cpi->en_thread_data); 5707bc9febe8749e98a3812a0dc4380ceae75c29450Johann 5717bc9febe8749e98a3812a0dc4380ceae75c29450Johann pthread_mutex_destroy(&cpi->mt_mutex); 5727bc9febe8749e98a3812a0dc4380ceae75c29450Johann 5737bc9febe8749e98a3812a0dc4380ceae75c29450Johann return -1; 57490d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber } 57590d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 57690d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber { 5777bc9febe8749e98a3812a0dc4380ceae75c29450Johann LPFTHREAD_DATA *lpfthd = &cpi->lpf_thread_data; 57890d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 5797bc9febe8749e98a3812a0dc4380ceae75c29450Johann sem_init(&cpi->h_event_start_lpf, 0, 0); 5807bc9febe8749e98a3812a0dc4380ceae75c29450Johann sem_init(&cpi->h_event_end_lpf, 0, 0); 58179f15823c34ae1e423108295e416213200bb280fAndreas Huber 5827bc9febe8749e98a3812a0dc4380ceae75c29450Johann lpfthd->ptr1 = (void *)cpi; 5837bc9febe8749e98a3812a0dc4380ceae75c29450Johann rc = pthread_create(&cpi->h_filter_thread, 0, thread_loopfilter, lpfthd); 58490d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 5857bc9febe8749e98a3812a0dc4380ceae75c29450Johann if (rc) { 5867bc9febe8749e98a3812a0dc4380ceae75c29450Johann /* shutdown other threads */ 5877bc9febe8749e98a3812a0dc4380ceae75c29450Johann protected_write(&cpi->mt_mutex, &cpi->b_multi_threaded, 0); 5887bc9febe8749e98a3812a0dc4380ceae75c29450Johann for (--ithread; ithread >= 0; ithread--) { 5897bc9febe8749e98a3812a0dc4380ceae75c29450Johann sem_post(&cpi->h_event_start_encoding[ithread]); 5907bc9febe8749e98a3812a0dc4380ceae75c29450Johann sem_post(&cpi->h_event_end_encoding[ithread]); 5917bc9febe8749e98a3812a0dc4380ceae75c29450Johann pthread_join(cpi->h_encoding_thread[ithread], 0); 5927bc9febe8749e98a3812a0dc4380ceae75c29450Johann sem_destroy(&cpi->h_event_start_encoding[ithread]); 5937bc9febe8749e98a3812a0dc4380ceae75c29450Johann sem_destroy(&cpi->h_event_end_encoding[ithread]); 59490d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber } 59579f15823c34ae1e423108295e416213200bb280fAndreas Huber sem_destroy(&cpi->h_event_end_lpf); 59679f15823c34ae1e423108295e416213200bb280fAndreas Huber sem_destroy(&cpi->h_event_start_lpf); 59779f15823c34ae1e423108295e416213200bb280fAndreas Huber 5981b362b15af34006e6a11974088a46d42b903418eJohann /* free thread related resources */ 59979f15823c34ae1e423108295e416213200bb280fAndreas Huber vpx_free(cpi->h_event_start_encoding); 6007bc9febe8749e98a3812a0dc4380ceae75c29450Johann vpx_free(cpi->h_event_end_encoding); 60190d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber vpx_free(cpi->h_encoding_thread); 60290d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber vpx_free(cpi->mb_row_ei); 60390d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber vpx_free(cpi->en_thread_data); 6047bc9febe8749e98a3812a0dc4380ceae75c29450Johann 6057bc9febe8749e98a3812a0dc4380ceae75c29450Johann pthread_mutex_destroy(&cpi->mt_mutex); 6067bc9febe8749e98a3812a0dc4380ceae75c29450Johann 6077bc9febe8749e98a3812a0dc4380ceae75c29450Johann return -2; 6087bc9febe8749e98a3812a0dc4380ceae75c29450Johann } 60990d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber } 6107bc9febe8749e98a3812a0dc4380ceae75c29450Johann } 6117bc9febe8749e98a3812a0dc4380ceae75c29450Johann return 0; 6127bc9febe8749e98a3812a0dc4380ceae75c29450Johann} 6137bc9febe8749e98a3812a0dc4380ceae75c29450Johann 6147bc9febe8749e98a3812a0dc4380ceae75c29450Johannvoid vp8cx_remove_encoder_threads(VP8_COMP *cpi) { 6157bc9febe8749e98a3812a0dc4380ceae75c29450Johann if (protected_read(&cpi->mt_mutex, &cpi->b_multi_threaded)) { 6167bc9febe8749e98a3812a0dc4380ceae75c29450Johann /* shutdown other threads */ 6177bc9febe8749e98a3812a0dc4380ceae75c29450Johann protected_write(&cpi->mt_mutex, &cpi->b_multi_threaded, 0); 6187bc9febe8749e98a3812a0dc4380ceae75c29450Johann { 6197bc9febe8749e98a3812a0dc4380ceae75c29450Johann int i; 6207bc9febe8749e98a3812a0dc4380ceae75c29450Johann 6217bc9febe8749e98a3812a0dc4380ceae75c29450Johann for (i = 0; i < cpi->encoding_thread_count; ++i) { 6227bc9febe8749e98a3812a0dc4380ceae75c29450Johann sem_post(&cpi->h_event_start_encoding[i]); 6237bc9febe8749e98a3812a0dc4380ceae75c29450Johann sem_post(&cpi->h_event_end_encoding[i]); 6247bc9febe8749e98a3812a0dc4380ceae75c29450Johann 6257bc9febe8749e98a3812a0dc4380ceae75c29450Johann pthread_join(cpi->h_encoding_thread[i], 0); 6267bc9febe8749e98a3812a0dc4380ceae75c29450Johann 6277bc9febe8749e98a3812a0dc4380ceae75c29450Johann sem_destroy(&cpi->h_event_start_encoding[i]); 6287bc9febe8749e98a3812a0dc4380ceae75c29450Johann sem_destroy(&cpi->h_event_end_encoding[i]); 6297bc9febe8749e98a3812a0dc4380ceae75c29450Johann } 6307bc9febe8749e98a3812a0dc4380ceae75c29450Johann 6317bc9febe8749e98a3812a0dc4380ceae75c29450Johann sem_post(&cpi->h_event_start_lpf); 6327bc9febe8749e98a3812a0dc4380ceae75c29450Johann pthread_join(cpi->h_filter_thread, 0); 6337bc9febe8749e98a3812a0dc4380ceae75c29450Johann } 6347bc9febe8749e98a3812a0dc4380ceae75c29450Johann 6357bc9febe8749e98a3812a0dc4380ceae75c29450Johann sem_destroy(&cpi->h_event_end_lpf); 6367bc9febe8749e98a3812a0dc4380ceae75c29450Johann sem_destroy(&cpi->h_event_start_lpf); 6377bc9febe8749e98a3812a0dc4380ceae75c29450Johann 6387bc9febe8749e98a3812a0dc4380ceae75c29450Johann /* free thread related resources */ 6397bc9febe8749e98a3812a0dc4380ceae75c29450Johann vpx_free(cpi->h_event_start_encoding); 6407bc9febe8749e98a3812a0dc4380ceae75c29450Johann vpx_free(cpi->h_event_end_encoding); 6417bc9febe8749e98a3812a0dc4380ceae75c29450Johann vpx_free(cpi->h_encoding_thread); 6427bc9febe8749e98a3812a0dc4380ceae75c29450Johann vpx_free(cpi->mb_row_ei); 6437bc9febe8749e98a3812a0dc4380ceae75c29450Johann vpx_free(cpi->en_thread_data); 6447bc9febe8749e98a3812a0dc4380ceae75c29450Johann } 6457bc9febe8749e98a3812a0dc4380ceae75c29450Johann pthread_mutex_destroy(&cpi->mt_mutex); 64690d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber} 64779f15823c34ae1e423108295e416213200bb280fAndreas Huber#endif 648