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/*
* Copyright (c) 2010 The WebM project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#ifndef ENCODEMB_X86_H
#define ENCODEMB_X86_H
/* Note:
*
* This platform is commonly built for runtime CPU detection. If you modify
* any of the function mappings present in this file, be sure to also update
* them in the function pointer initialization code
*/
#if HAVE_MMX
extern prototype_berr(vp8_block_error_mmx);
extern prototype_mberr(vp8_mbblock_error_mmx);
extern prototype_mbuverr(vp8_mbuverror_mmx);
extern prototype_subb(vp8_subtract_b_mmx);
extern prototype_submby(vp8_subtract_mby_mmx);
extern prototype_submbuv(vp8_subtract_mbuv_mmx);
#if !CONFIG_RUNTIME_CPU_DETECT
#undef vp8_encodemb_berr
#define vp8_encodemb_berr vp8_block_error_mmx
#undef vp8_encodemb_mberr
#define vp8_encodemb_mberr vp8_mbblock_error_mmx
#undef vp8_encodemb_mbuverr
#define vp8_encodemb_mbuverr vp8_mbuverror_mmx
#undef vp8_encodemb_subb
#define vp8_encodemb_subb vp8_subtract_b_mmx
#undef vp8_encodemb_submby
#define vp8_encodemb_submby vp8_subtract_mby_mmx
#undef vp8_encodemb_submbuv
#define vp8_encodemb_submbuv vp8_subtract_mbuv_mmx
#endif
#endif
#if HAVE_SSE2
extern prototype_berr(vp8_block_error_xmm);
extern prototype_mberr(vp8_mbblock_error_xmm);
extern prototype_mbuverr(vp8_mbuverror_xmm);
#if !CONFIG_RUNTIME_CPU_DETECT
#undef vp8_encodemb_berr
#define vp8_encodemb_berr vp8_block_error_xmm
#undef vp8_encodemb_mberr
#define vp8_encodemb_mberr vp8_mbblock_error_xmm
#undef vp8_encodemb_mbuverr
#define vp8_encodemb_mbuverr vp8_mbuverror_xmm
#endif
#endif
#endif
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