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#ifndef ENCODEMB_X86_H 13#define ENCODEMB_X86_H 14 15 16/* Note: 17 * 18 * This platform is commonly built for runtime CPU detection. If you modify 19 * any of the function mappings present in this file, be sure to also update 20 * them in the function pointer initialization code 21 */ 22#if HAVE_MMX 23extern prototype_berr(vp8_block_error_mmx); 24extern prototype_mberr(vp8_mbblock_error_mmx); 25extern prototype_mbuverr(vp8_mbuverror_mmx); 26extern prototype_subb(vp8_subtract_b_mmx); 27extern prototype_submby(vp8_subtract_mby_mmx); 28extern prototype_submbuv(vp8_subtract_mbuv_mmx); 29 30 31#if !CONFIG_RUNTIME_CPU_DETECT 32#undef vp8_encodemb_berr 33#define vp8_encodemb_berr vp8_block_error_mmx 34 35#undef vp8_encodemb_mberr 36#define vp8_encodemb_mberr vp8_mbblock_error_mmx 37 38#undef vp8_encodemb_mbuverr 39#define vp8_encodemb_mbuverr vp8_mbuverror_mmx 40 41#undef vp8_encodemb_subb 42#define vp8_encodemb_subb vp8_subtract_b_mmx 43 44#undef vp8_encodemb_submby 45#define vp8_encodemb_submby vp8_subtract_mby_mmx 46 47#undef vp8_encodemb_submbuv 48#define vp8_encodemb_submbuv vp8_subtract_mbuv_mmx 49 50#endif 51#endif 52 53 54#if HAVE_SSE2 55extern prototype_berr(vp8_block_error_xmm); 56extern prototype_mberr(vp8_mbblock_error_xmm); 57extern prototype_mbuverr(vp8_mbuverror_xmm); 58extern prototype_subb(vp8_subtract_b_sse2); 59extern prototype_submby(vp8_subtract_mby_sse2); 60extern prototype_submbuv(vp8_subtract_mbuv_sse2); 61 62#if !CONFIG_RUNTIME_CPU_DETECT 63#undef vp8_encodemb_berr 64#define vp8_encodemb_berr vp8_block_error_xmm 65 66#undef vp8_encodemb_mberr 67#define vp8_encodemb_mberr vp8_mbblock_error_xmm 68 69#undef vp8_encodemb_mbuverr 70#define vp8_encodemb_mbuverr vp8_mbuverror_xmm 71 72#undef vp8_encodemb_subb 73#define vp8_encodemb_subb vp8_subtract_b_sse2 74 75#undef vp8_encodemb_submby 76#define vp8_encodemb_submby vp8_subtract_mby_sse2 77 78#undef vp8_encodemb_submbuv 79#define vp8_encodemb_submbuv vp8_subtract_mbuv_sse2 80 81#endif 82#endif 83 84 85#endif 86