db2b350d33
This funtion initializes buffer pointers and first stage motion vector prediction. It will be needed by both regular rate-distortion optimization loop and the non-RD mode decision. Hence move its declaration in vp9_rdopt.h Change-Id: I64e8b6316c9d05f20756a62721533a2e4d158235
72 lines
2.8 KiB
C
72 lines
2.8 KiB
C
/*
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* Copyright (c) 2010 The WebM project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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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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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef VP9_ENCODER_VP9_RDOPT_H_
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#define VP9_ENCODER_VP9_RDOPT_H_
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#include "vp9/encoder/vp9_onyx_int.h"
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#define RDDIV_BITS 7
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#define RDCOST(RM, DM, R, D) \
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(((128 + ((int64_t)R) * (RM)) >> 8) + (D << DM))
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#define QIDX_SKIP_THRESH 115
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struct TileInfo;
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int vp9_compute_rd_mult(VP9_COMP *cpi, int qindex);
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void vp9_initialize_rd_consts(VP9_COMP *cpi);
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void vp9_initialize_me_consts(VP9_COMP *cpi, int qindex);
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void vp9_setup_buffer_inter(VP9_COMP *cpi, MACROBLOCK *x,
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const TileInfo *const tile,
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int idx, MV_REFERENCE_FRAME frame_type,
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BLOCK_SIZE block_size,
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int mi_row, int mi_col,
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int_mv frame_nearest_mv[MAX_REF_FRAMES],
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int_mv frame_near_mv[MAX_REF_FRAMES],
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struct buf_2d yv12_mb[4][MAX_MB_PLANE]);
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void vp9_rd_pick_intra_mode_sb(VP9_COMP *cpi, MACROBLOCK *x,
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int *r, int64_t *d, BLOCK_SIZE bsize,
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PICK_MODE_CONTEXT *ctx, int64_t best_rd);
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int64_t vp9_rd_pick_inter_mode_sb(VP9_COMP *cpi, MACROBLOCK *x,
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const struct TileInfo *const tile,
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int mi_row, int mi_col,
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int *returnrate,
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int64_t *returndistortion,
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BLOCK_SIZE bsize,
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PICK_MODE_CONTEXT *ctx,
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int64_t best_rd_so_far);
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int64_t vp9_rd_pick_inter_mode_sub8x8(VP9_COMP *cpi, MACROBLOCK *x,
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const struct TileInfo *const tile,
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int mi_row, int mi_col,
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int *returnrate,
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int64_t *returndistortion,
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BLOCK_SIZE bsize,
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PICK_MODE_CONTEXT *ctx,
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int64_t best_rd_so_far);
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void vp9_init_me_luts();
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void vp9_set_mbmode_and_mvs(MACROBLOCK *x,
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MB_PREDICTION_MODE mb, int_mv *mv);
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void vp9_get_entropy_contexts(TX_SIZE tx_size,
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ENTROPY_CONTEXT t_above[16], ENTROPY_CONTEXT t_left[16],
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const ENTROPY_CONTEXT *above, const ENTROPY_CONTEXT *left,
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int num_4x4_w, int num_4x4_h);
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#endif // VP9_ENCODER_VP9_RDOPT_H_
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