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 15 SADFunction *vp8_sad16x16; 16 SADFunction *vp8_sad16x8; 17 SADFunction *vp8_sad8x16; 18 SADFunction *vp8_sad8x8; 19 SADFunction *vp8_sad4x4; 20 21 variance_function *vp8_variance4x4; 22 variance_function *vp8_variance8x8; 23 variance_function *vp8_variance8x16; 24 variance_function *vp8_variance16x8; 25 variance_function *vp8_variance16x16; 26 27 variance_function *vp8_mse16x16; 28 29 sub_pixel_variance_function *vp8_sub_pixel_variance4x4; 30 sub_pixel_variance_function *vp8_sub_pixel_variance8x8; 31 sub_pixel_variance_function *vp8_sub_pixel_variance8x16; 32 sub_pixel_variance_function *vp8_sub_pixel_variance16x8; 33 sub_pixel_variance_function *vp8_sub_pixel_variance16x16; 34 35 int (*vp8_block_error)(short *coeff, short *dqcoeff); 36 int (*vp8_mbblock_error)(MACROBLOCK *mb, int dc); 37 38 int (*vp8_mbuverror)(MACROBLOCK *mb); 39 unsigned int (*vp8_get_mb_ss)(short *); 40 void (*vp8_short_fdct4x4)(short *input, short *output, int pitch); 41 void (*vp8_short_fdct8x4)(short *input, short *output, int pitch); 42 void (*vp8_fast_fdct4x4)(short *input, short *output, int pitch); 43 void (*vp8_fast_fdct8x4)(short *input, short *output, int pitch); 44 void (*short_walsh4x4)(short *input, short *output, int pitch); 45 46 void (*vp8_subtract_b)(BLOCK *be, BLOCKD *bd, int pitch); 47 void (*vp8_subtract_mby)(short *diff, unsigned char *src, unsigned char *pred, int stride); 48 void (*vp8_subtract_mbuv)(short *diff, unsigned char *usrc, unsigned char *vsrc, unsigned char *pred, int stride); 49 void (*vp8_fast_quantize_b)(BLOCK *b, BLOCKD *d); 50 51 unsigned int (*vp8_get4x4sse_cs)(unsigned char *src_ptr, int source_stride, unsigned char *ref_ptr, int recon_stride); 52 53 // c imports 54 extern int block_error_c(short *coeff, short *dqcoeff); 55 extern int vp8_mbblock_error_c(MACROBLOCK *mb, int dc); 56 57 extern int vp8_mbuverror_c(MACROBLOCK *mb); 58 extern unsigned int vp8_get8x8var_c(unsigned char *src_ptr, int source_stride, unsigned char *ref_ptr, int recon_stride, unsigned int *SSE, int *Sum); 59 extern void short_fdct4x4_c(short *input, short *output, int pitch); 60 extern void short_fdct8x4_c(short *input, short *output, int pitch); 61 extern void vp8_short_walsh4x4_c(short *input, short *output, int pitch); 62 63 extern void vp8_subtract_b_c(BLOCK *be, BLOCKD *bd, int pitch); 64 extern void subtract_mby_c(short *diff, unsigned char *src, unsigned char *pred, int stride); 65 extern void subtract_mbuv_c(short *diff, unsigned char *usrc, unsigned char *vsrc, unsigned char *pred, int stride); 66 extern void vp8_fast_quantize_b_c(BLOCK *b, BLOCKD *d); 67 68 extern SADFunction sad16x16_c; 69 extern SADFunction sad16x8_c; 70 extern SADFunction sad8x16_c; 71 extern SADFunction sad8x8_c; 72 extern SADFunction sad4x4_c; 73 74 extern variance_function variance16x16_c; 75 extern variance_function variance8x16_c; 76 extern variance_function variance16x8_c; 77 extern variance_function variance8x8_c; 78 extern variance_function variance4x4_c; 79 extern variance_function mse16x16_c; 80 81 extern sub_pixel_variance_function sub_pixel_variance4x4_c; 82 extern sub_pixel_variance_function sub_pixel_variance8x8_c; 83 extern sub_pixel_variance_function sub_pixel_variance8x16_c; 84 extern sub_pixel_variance_function sub_pixel_variance16x8_c; 85 extern sub_pixel_variance_function sub_pixel_variance16x16_c; 86 87 extern unsigned int vp8_get_mb_ss_c(short *); 88 extern unsigned int vp8_get4x4sse_cs_c(unsigned char *src_ptr, int source_stride, unsigned char *ref_ptr, int recon_stride); 89 90 // ppc 91 extern int vp8_block_error_ppc(short *coeff, short *dqcoeff); 92 93 extern void vp8_short_fdct4x4_ppc(short *input, short *output, int pitch); 94 extern void vp8_short_fdct8x4_ppc(short *input, short *output, int pitch); 95 96 extern void vp8_subtract_mby_ppc(short *diff, unsigned char *src, unsigned char *pred, int stride); 97 extern void vp8_subtract_mbuv_ppc(short *diff, unsigned char *usrc, unsigned char *vsrc, unsigned char *pred, int stride); 98 99 extern SADFunction vp8_sad16x16_ppc; 100 extern SADFunction vp8_sad16x8_ppc; 101 extern SADFunction vp8_sad8x16_ppc; 102 extern SADFunction vp8_sad8x8_ppc; 103 extern SADFunction vp8_sad4x4_ppc; 104 105 extern variance_function vp8_variance16x16_ppc; 106 extern variance_function vp8_variance8x16_ppc; 107 extern variance_function vp8_variance16x8_ppc; 108 extern variance_function vp8_variance8x8_ppc; 109 extern variance_function vp8_variance4x4_ppc; 110 extern variance_function vp8_mse16x16_ppc; 111 112 extern sub_pixel_variance_function vp8_sub_pixel_variance4x4_ppc; 113 extern sub_pixel_variance_function vp8_sub_pixel_variance8x8_ppc; 114 extern sub_pixel_variance_function vp8_sub_pixel_variance8x16_ppc; 115 extern sub_pixel_variance_function vp8_sub_pixel_variance16x8_ppc; 116 extern sub_pixel_variance_function vp8_sub_pixel_variance16x16_ppc; 117 118 extern unsigned int vp8_get8x8var_ppc(unsigned char *src_ptr, int source_stride, unsigned char *ref_ptr, int recon_stride, unsigned int *SSE, int *Sum); 119 extern unsigned int vp8_get16x16var_ppc(unsigned char *src_ptr, int source_stride, unsigned char *ref_ptr, int recon_stride, unsigned int *SSE, int *Sum); 120 121 void 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
