11abab356e
This commit separates the rate-distortion optimization loop of superblocks from that of sub8x8 blocks. This allows better design rate-distortion optimization search loop for each setting. It also removes the use of SPLITMV and I4X4_PRED therein. No performance change in speed 0 settings. For bus@CIF at 2000kbps, the speed 1 runtime goes from 48009ms to 43894ms (about 10% faster). The overall compression performance on derf changed by -0.021%. Speed 2 runtime goes from 27114ms to 28700ms (6% slower), while the overall coding efficiency goes up by 1.629% for derf, 1.236% for yt. Change-Id: Ie6bdfa0a370148dd60bd800961077f7e97e67dd4
55 lines
1.6 KiB
C
55 lines
1.6 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_ENCODEMB_H_
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#define VP9_ENCODER_VP9_ENCODEMB_H_
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#include "./vpx_config.h"
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#include "vp9/encoder/vp9_block.h"
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#include "vp9/encoder/vp9_onyx_int.h"
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#include "vp9/common/vp9_onyxc_int.h"
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typedef struct {
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MB_PREDICTION_MODE mode;
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MV_REFERENCE_FRAME ref_frame;
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MV_REFERENCE_FRAME second_ref_frame;
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} MODE_DEFINITION;
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typedef struct {
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MV_REFERENCE_FRAME ref_frame;
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MV_REFERENCE_FRAME second_ref_frame;
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} REF_DEFINITION;
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struct optimize_ctx {
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ENTROPY_CONTEXT ta[MAX_MB_PLANE][16];
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ENTROPY_CONTEXT tl[MAX_MB_PLANE][16];
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};
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struct encode_b_args {
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MACROBLOCK *x;
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struct optimize_ctx *ctx;
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};
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void vp9_encode_sb(MACROBLOCK *x, BLOCK_SIZE bsize);
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void vp9_encode_sby(MACROBLOCK *x, BLOCK_SIZE bsize);
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void vp9_xform_quant(int plane, int block, BLOCK_SIZE plane_bsize,
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TX_SIZE tx_size, void *arg);
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void vp9_subtract_sby(MACROBLOCK *x, BLOCK_SIZE bsize);
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void vp9_subtract_sbuv(MACROBLOCK *x, BLOCK_SIZE bsize);
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void vp9_subtract_sb(MACROBLOCK *x, BLOCK_SIZE bsize);
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void vp9_encode_intra_block_y(MACROBLOCK *x, BLOCK_SIZE bsize);
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void vp9_encode_intra_block_uv(MACROBLOCK *x, BLOCK_SIZE bsize);
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#endif // VP9_ENCODER_VP9_ENCODEMB_H_
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