54b2a59623
Change vp9_block_error() to return a 64bit error variable, change all callers to expect a 64bit return value (this will prevent overflows, which we basically don't check for at all right now). Remove duplicate block_error() function, which fixed that through truncation. Remove old (incompatible) mmx/sse2 block_error SIMD versions and replace with a new one that returns a 64bit value. Encoding time of first 50 frames of bus @ 1500kbps goes from 3min29 to 3min23, i.e. a 3% overall speedup. Change-Id: Ib71ac5508b5ee8a80f1753cd85d72df1629abe68
37 lines
1.4 KiB
C
37 lines
1.4 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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#define RDCOST(RM,DM,R,D) ( ((128+((int64_t)R)*(RM)) >> 8) + ((int64_t)DM)*(D) )
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#define RDCOST_8x8(RM,DM,R,D) ( ((128+((int64_t)R)*(RM)) >> 8) + ((int64_t)DM)*(D) )
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void vp9_initialize_rd_consts(VP9_COMP *cpi, int qindex);
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void vp9_initialize_me_consts(VP9_COMP *cpi, int qindex);
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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_TYPE bsize,
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PICK_MODE_CONTEXT *ctx);
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int64_t vp9_rd_pick_inter_mode_sb(VP9_COMP *cpi, MACROBLOCK *x,
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int mi_row, int mi_col,
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int *r, int64_t *d, BLOCK_SIZE_TYPE bsize,
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PICK_MODE_CONTEXT *ctx);
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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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#endif // VP9_ENCODER_VP9_RDOPT_H_
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