2010-05-18 17:58:33 +02:00
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/*
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2010-09-09 14:16:39 +02:00
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* Copyright (c) 2010 The WebM project authors. All Rights Reserved.
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2010-05-18 17:58:33 +02:00
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*
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2010-06-18 18:39:21 +02:00
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* Use of this source code is governed by a BSD-style license
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2010-06-04 22:19:40 +02:00
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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2010-06-18 18:39:21 +02:00
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* in the file PATENTS. All contributing project authors may
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2010-06-04 22:19:40 +02:00
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* be found in the AUTHORS file in the root of the source tree.
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2010-05-18 17:58:33 +02:00
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*/
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2012-11-30 01:36:10 +01:00
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#ifndef VP9_ENCODER_VP9_BLOCK_H_
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#define VP9_ENCODER_VP9_BLOCK_H_
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2010-05-18 17:58:33 +02:00
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2012-11-27 22:59:17 +01:00
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#include "vp9/common/vp9_entropymv.h"
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#include "vp9/common/vp9_entropy.h"
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2010-05-18 17:58:33 +02:00
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2014-01-18 21:16:11 +01:00
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#ifdef __cplusplus
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extern "C" {
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#endif
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2014-05-02 00:14:39 +02:00
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typedef struct {
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unsigned int sse;
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int sum;
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unsigned int var;
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} diff;
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2013-04-23 17:26:10 +02:00
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struct macroblock_plane {
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2013-10-15 20:50:25 +02:00
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DECLARE_ALIGNED(16, int16_t, src_diff[64 * 64]);
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2014-09-03 01:34:09 +02:00
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tran_low_t *qcoeff;
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tran_low_t *coeff;
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2013-12-04 02:59:32 +01:00
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uint16_t *eobs;
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2013-04-24 01:22:47 +02:00
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struct buf_2d src;
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2013-04-24 00:22:18 +02:00
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// Quantizer setings
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2014-05-30 03:14:17 +02:00
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int16_t *quant_fp;
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2014-07-02 01:10:44 +02:00
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int16_t *round_fp;
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2013-04-24 00:22:18 +02:00
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int16_t *quant;
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2013-07-01 20:36:07 +02:00
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int16_t *quant_shift;
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2013-04-24 00:22:18 +02:00
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int16_t *zbin;
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int16_t *round;
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2014-08-07 07:48:37 +02:00
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int64_t quant_thred[2];
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2013-04-23 17:26:10 +02:00
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};
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2013-07-25 00:13:58 +02:00
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/* The [2] dimension is for whether we skip the EOB node (i.e. if previous
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* coefficient in this block was zero) or not. */
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2013-12-06 19:54:00 +01:00
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typedef unsigned int vp9_coeff_cost[PLANE_TYPES][REF_TYPES][COEF_BANDS][2]
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2013-12-06 02:08:06 +01:00
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[COEFF_CONTEXTS][ENTROPY_TOKENS];
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2013-07-25 00:13:58 +02:00
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2015-06-29 18:27:11 +02:00
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typedef struct {
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int_mv ref_mvs[MAX_REF_FRAMES][MAX_MV_REF_CANDIDATES];
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uint8_t mode_context[MAX_REF_FRAMES];
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} MB_MODE_INFO_EXT;
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2016-08-08 20:42:27 +02:00
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typedef struct {
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int col_min;
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int col_max;
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int row_min;
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int row_max;
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} MvLimits;
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2013-02-27 19:00:24 +01:00
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typedef struct macroblock MACROBLOCK;
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struct macroblock {
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2013-04-23 17:26:10 +02:00
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struct macroblock_plane plane[MAX_MB_PLANE];
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2012-07-14 00:21:29 +02:00
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MACROBLOCKD e_mbd;
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2015-06-29 18:27:11 +02:00
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MB_MODE_INFO_EXT *mbmi_ext;
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MB_MODE_INFO_EXT *mbmi_ext_base;
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2013-04-24 01:22:47 +02:00
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int skip_block;
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2014-06-12 20:57:26 +02:00
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int select_tx_size;
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2013-11-07 23:56:58 +01:00
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int skip_recode;
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2013-11-06 06:07:08 +01:00
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int skip_optimize;
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2013-11-13 02:28:27 +01:00
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int q_index;
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2016-08-18 15:15:25 +02:00
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int block_qcoeff_opt;
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int block_tx_domain;
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2012-07-14 00:21:29 +02:00
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2016-02-01 19:02:54 +01:00
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// The equivalent error at the current rdmult of one whole bit (not one
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// bitcost unit).
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2012-07-14 00:21:29 +02:00
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int errorperbit;
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2016-02-01 19:02:54 +01:00
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// The equivalend SAD error of one (whole) bit at the current quantizer
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// for large blocks.
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2012-07-14 00:21:29 +02:00
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int sadperbit16;
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2016-02-01 19:02:54 +01:00
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// The equivalend SAD error of one (whole) bit at the current quantizer
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// for sub-8x8 blocks.
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2012-07-14 00:21:29 +02:00
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int sadperbit4;
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int rddiv;
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int rdmult;
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2014-08-01 16:02:30 +02:00
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int mb_energy;
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2016-07-27 05:43:23 +02:00
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int *m_search_count_ptr;
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int *ex_search_count_ptr;
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2012-07-14 00:21:29 +02:00
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2014-11-20 18:24:50 +01:00
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// These are set to their default values at the beginning, and then adjusted
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// further in the encoding process.
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BLOCK_SIZE min_partition_size;
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BLOCK_SIZE max_partition_size;
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2012-12-05 17:23:38 +01:00
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int mv_best_ref_index[MAX_REF_FRAMES];
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2013-07-12 18:52:24 +02:00
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unsigned int max_mv_context[MAX_REF_FRAMES];
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2013-07-31 18:33:58 +02:00
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unsigned int source_variance;
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2013-12-21 00:24:22 +01:00
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unsigned int pred_sse[MAX_REF_FRAMES];
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int pred_mv_sad[MAX_REF_FRAMES];
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2012-12-05 17:23:38 +01:00
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2012-07-26 22:42:07 +02:00
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int nmvjointcost[MV_JOINTS];
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int *nmvcost[2];
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int *nmvcost_hp[2];
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2012-11-09 00:44:39 +01:00
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int **mvcost;
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2012-07-26 22:42:07 +02:00
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int nmvjointsadcost[MV_JOINTS];
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int *nmvsadcost[2];
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int *nmvsadcost_hp[2];
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2012-11-09 00:44:39 +01:00
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int **mvsadcost;
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2012-08-03 21:17:18 +02:00
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2012-10-22 23:43:01 +02:00
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// These define limits to motion vector components to prevent them
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// from extending outside the UMV borders
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2016-08-08 20:42:27 +02:00
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MvLimits mv_limits;
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2010-05-18 17:58:33 +02:00
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2015-07-30 01:53:33 +02:00
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// Notes transform blocks where no coefficents are coded.
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// Set during mode selection. Read during block encoding.
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2013-10-15 01:03:23 +02:00
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uint8_t zcoeff_blk[TX_SIZES][256];
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2015-07-30 01:53:33 +02:00
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2012-07-14 00:21:29 +02:00
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int skip;
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2010-05-18 17:58:33 +02:00
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2012-07-14 00:21:29 +02:00
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int encode_breakout;
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2010-05-18 17:58:33 +02:00
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2013-05-08 19:04:14 +02:00
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// note that token_costs is the cost when eob node is skipped
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2013-07-27 02:15:37 +02:00
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vp9_coeff_cost token_costs[TX_SIZES];
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2012-01-26 23:36:20 +01:00
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2012-07-14 00:21:29 +02:00
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int optimize;
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2010-05-18 17:58:33 +02:00
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2013-06-14 20:28:56 +02:00
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// indicate if it is in the rd search loop or encoding process
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2013-08-08 00:22:51 +02:00
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int use_lp32x32fdct;
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2013-07-09 01:48:47 +02:00
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int skip_encode;
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2013-06-14 20:28:56 +02:00
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2014-07-02 01:10:44 +02:00
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// use fast quantization process
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int quant_fp;
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2014-05-30 03:14:17 +02:00
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// skip forward transform and quantization
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2014-09-03 02:32:12 +02:00
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uint8_t skip_txfm[MAX_MB_PLANE << 2];
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2016-07-27 05:43:23 +02:00
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#define SKIP_TXFM_NONE 0
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#define SKIP_TXFM_AC_DC 1
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#define SKIP_TXFM_AC_ONLY 2
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2014-05-30 03:14:17 +02:00
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2014-08-28 18:09:37 +02:00
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int64_t bsse[MAX_MB_PLANE << 2];
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2014-08-07 07:48:37 +02:00
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2013-07-03 23:43:23 +02:00
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// Used to store sub partition's choices.
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2014-05-19 20:43:07 +02:00
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MV pred_mv[MAX_REF_FRAMES];
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2013-07-03 23:43:23 +02:00
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2015-01-21 18:32:23 +01:00
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// Strong color activity detection. Used in RTC coding mode to enhance
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// the visual quality at the boundary of moving color objects.
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uint8_t color_sensitivity[2];
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2016-01-22 20:45:31 +01:00
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uint8_t sb_is_skin;
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2016-05-20 22:45:46 +02:00
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// Used to save the status of whether a block has a low variance in
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2016-06-07 01:30:14 +02:00
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// choose_partitioning. 0 for 64x64, 1~2 for 64x32, 3~4 for 32x64, 5~8 for
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// 32x32, 9~24 for 16x16.
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uint8_t variance_low[25];
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2016-05-20 22:45:46 +02:00
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2014-09-03 01:34:09 +02:00
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void (*fwd_txm4x4)(const int16_t *input, tran_low_t *output, int stride);
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void (*itxm_add)(const tran_low_t *input, uint8_t *dest, int stride, int eob);
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#if CONFIG_VP9_HIGHBITDEPTH
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2014-10-08 21:43:22 +02:00
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void (*highbd_itxm_add)(const tran_low_t *input, uint8_t *dest, int stride,
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int eob, int bd);
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2014-09-03 01:34:09 +02:00
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#endif
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2013-02-27 19:00:24 +01:00
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};
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2010-05-18 17:58:33 +02:00
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2014-01-18 21:16:11 +01:00
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#ifdef __cplusplus
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} // extern "C"
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#endif
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2012-12-19 00:31:19 +01:00
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#endif // VP9_ENCODER_VP9_BLOCK_H_
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