1/* 2 * Copyright (c) 2010 The WebM project authors. All Rights Reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 12#include "vp8/encoder/variance.h" 13#include "vp8/encoder/onyx_int.h" 14 15SADFunction *vp8_sad16x16; 16SADFunction *vp8_sad16x8; 17SADFunction *vp8_sad8x16; 18SADFunction *vp8_sad8x8; 19SADFunction *vp8_sad4x4; 20 21variance_function *vp8_variance4x4; 22variance_function *vp8_variance8x8; 23variance_function *vp8_variance8x16; 24variance_function *vp8_variance16x8; 25variance_function *vp8_variance16x16; 26 27variance_function *vp8_mse16x16; 28 29sub_pixel_variance_function *vp8_sub_pixel_variance4x4; 30sub_pixel_variance_function *vp8_sub_pixel_variance8x8; 31sub_pixel_variance_function *vp8_sub_pixel_variance8x16; 32sub_pixel_variance_function *vp8_sub_pixel_variance16x8; 33sub_pixel_variance_function *vp8_sub_pixel_variance16x16; 34 35int (*vp8_block_error)(short *coeff, short *dqcoeff); 36int (*vp8_mbblock_error)(MACROBLOCK *mb, int dc); 37 38int (*vp8_mbuverror)(MACROBLOCK *mb); 39unsigned int (*vp8_get_mb_ss)(short *); 40void (*vp8_short_fdct4x4)(short *input, short *output, int pitch); 41void (*vp8_short_fdct8x4)(short *input, short *output, int pitch); 42void (*vp8_fast_fdct4x4)(short *input, short *output, int pitch); 43void (*vp8_fast_fdct8x4)(short *input, short *output, int pitch); 44void (*short_walsh4x4)(short *input, short *output, int pitch); 45 46void (*vp8_subtract_b)(BLOCK *be, BLOCKD *bd, int pitch); 47void (*vp8_subtract_mby)(short *diff, unsigned char *src, unsigned char *pred, int stride); 48void (*vp8_subtract_mbuv)(short *diff, unsigned char *usrc, unsigned char *vsrc, unsigned char *pred, int stride); 49void (*vp8_fast_quantize_b)(BLOCK *b, BLOCKD *d); 50 51unsigned int (*vp8_get4x4sse_cs)(unsigned char *src_ptr, int source_stride, unsigned char *ref_ptr, int recon_stride); 52 53// c imports 54extern int block_error_c(short *coeff, short *dqcoeff); 55extern int vp8_mbblock_error_c(MACROBLOCK *mb, int dc); 56 57extern int vp8_mbuverror_c(MACROBLOCK *mb); 58extern unsigned int vp8_get8x8var_c(unsigned char *src_ptr, int source_stride, unsigned char *ref_ptr, int recon_stride, unsigned int *SSE, int *Sum); 59extern void short_fdct4x4_c(short *input, short *output, int pitch); 60extern void short_fdct8x4_c(short *input, short *output, int pitch); 61extern void vp8_short_walsh4x4_c(short *input, short *output, int pitch); 62 63extern void vp8_subtract_b_c(BLOCK *be, BLOCKD *bd, int pitch); 64extern void subtract_mby_c(short *diff, unsigned char *src, unsigned char *pred, int stride); 65extern void subtract_mbuv_c(short *diff, unsigned char *usrc, unsigned char *vsrc, unsigned char *pred, int stride); 66extern void vp8_fast_quantize_b_c(BLOCK *b, BLOCKD *d); 67 68extern SADFunction sad16x16_c; 69extern SADFunction sad16x8_c; 70extern SADFunction sad8x16_c; 71extern SADFunction sad8x8_c; 72extern SADFunction sad4x4_c; 73 74extern variance_function variance16x16_c; 75extern variance_function variance8x16_c; 76extern variance_function variance16x8_c; 77extern variance_function variance8x8_c; 78extern variance_function variance4x4_c; 79extern variance_function mse16x16_c; 80 81extern sub_pixel_variance_function sub_pixel_variance4x4_c; 82extern sub_pixel_variance_function sub_pixel_variance8x8_c; 83extern sub_pixel_variance_function sub_pixel_variance8x16_c; 84extern sub_pixel_variance_function sub_pixel_variance16x8_c; 85extern sub_pixel_variance_function sub_pixel_variance16x16_c; 86 87extern unsigned int vp8_get_mb_ss_c(short *); 88extern unsigned int vp8_get4x4sse_cs_c(unsigned char *src_ptr, int source_stride, unsigned char *ref_ptr, int recon_stride); 89 90// ppc 91extern int vp8_block_error_ppc(short *coeff, short *dqcoeff); 92 93extern void vp8_short_fdct4x4_ppc(short *input, short *output, int pitch); 94extern void vp8_short_fdct8x4_ppc(short *input, short *output, int pitch); 95 96extern void vp8_subtract_mby_ppc(short *diff, unsigned char *src, unsigned char *pred, int stride); 97extern void vp8_subtract_mbuv_ppc(short *diff, unsigned char *usrc, unsigned char *vsrc, unsigned char *pred, int stride); 98 99extern SADFunction vp8_sad16x16_ppc; 100extern SADFunction vp8_sad16x8_ppc; 101extern SADFunction vp8_sad8x16_ppc; 102extern SADFunction vp8_sad8x8_ppc; 103extern SADFunction vp8_sad4x4_ppc; 104 105extern variance_function vp8_variance16x16_ppc; 106extern variance_function vp8_variance8x16_ppc; 107extern variance_function vp8_variance16x8_ppc; 108extern variance_function vp8_variance8x8_ppc; 109extern variance_function vp8_variance4x4_ppc; 110extern variance_function vp8_mse16x16_ppc; 111 112extern sub_pixel_variance_function vp8_sub_pixel_variance4x4_ppc; 113extern sub_pixel_variance_function vp8_sub_pixel_variance8x8_ppc; 114extern sub_pixel_variance_function vp8_sub_pixel_variance8x16_ppc; 115extern sub_pixel_variance_function vp8_sub_pixel_variance16x8_ppc; 116extern sub_pixel_variance_function vp8_sub_pixel_variance16x16_ppc; 117 118extern unsigned int vp8_get8x8var_ppc(unsigned char *src_ptr, int source_stride, unsigned char *ref_ptr, int recon_stride, unsigned int *SSE, int *Sum); 119extern unsigned int vp8_get16x16var_ppc(unsigned char *src_ptr, int source_stride, unsigned char *ref_ptr, int recon_stride, unsigned int *SSE, int *Sum); 120 121void vp8_cmachine_specific_config(void) 122{ 123 // Pure C: 124 vp8_mbuverror = vp8_mbuverror_c; 125 vp8_fast_quantize_b = vp8_fast_quantize_b_c; 126 vp8_short_fdct4x4 = vp8_short_fdct4x4_ppc; 127 vp8_short_fdct8x4 = vp8_short_fdct8x4_ppc; 128 vp8_fast_fdct4x4 = vp8_short_fdct4x4_ppc; 129 vp8_fast_fdct8x4 = vp8_short_fdct8x4_ppc; 130 short_walsh4x4 = vp8_short_walsh4x4_c; 131 132 vp8_variance4x4 = vp8_variance4x4_ppc; 133 vp8_variance8x8 = vp8_variance8x8_ppc; 134 vp8_variance8x16 = vp8_variance8x16_ppc; 135 vp8_variance16x8 = vp8_variance16x8_ppc; 136 vp8_variance16x16 = vp8_variance16x16_ppc; 137 vp8_mse16x16 = vp8_mse16x16_ppc; 138 139 vp8_sub_pixel_variance4x4 = vp8_sub_pixel_variance4x4_ppc; 140 vp8_sub_pixel_variance8x8 = vp8_sub_pixel_variance8x8_ppc; 141 vp8_sub_pixel_variance8x16 = vp8_sub_pixel_variance8x16_ppc; 142 vp8_sub_pixel_variance16x8 = vp8_sub_pixel_variance16x8_ppc; 143 vp8_sub_pixel_variance16x16 = vp8_sub_pixel_variance16x16_ppc; 144 145 vp8_get_mb_ss = vp8_get_mb_ss_c; 146 vp8_get4x4sse_cs = vp8_get4x4sse_cs_c; 147 148 vp8_sad16x16 = vp8_sad16x16_ppc; 149 vp8_sad16x8 = vp8_sad16x8_ppc; 150 vp8_sad8x16 = vp8_sad8x16_ppc; 151 vp8_sad8x8 = vp8_sad8x8_ppc; 152 vp8_sad4x4 = vp8_sad4x4_ppc; 153 154 vp8_block_error = vp8_block_error_ppc; 155 vp8_mbblock_error = vp8_mbblock_error_c; 156 157 vp8_subtract_b = vp8_subtract_b_c; 158 vp8_subtract_mby = vp8_subtract_mby_ppc; 159 vp8_subtract_mbuv = vp8_subtract_mbuv_ppc; 160} 161