15f9bea73b
about ~5% gain on 32bit. disabled for 64bit unset executable bit on ssse3 version (cosmetic) Change-Id: I1a5860839eb294ce4261f819caea2dcfa78e57ca
42 lines
942 B
C
42 lines
942 B
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 and patent
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* grant that can be found in the LICENSE file in the root of the source
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* tree. All contributing project authors may be found in the AUTHORS
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* file in the root of the source tree.
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*/
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#ifndef QUANTIZE_X86_H
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#define QUANTIZE_X86_H
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/* Note:
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*
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* This platform is commonly built for runtime CPU detection. If you modify
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* any of the function mappings present in this file, be sure to also update
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* them in the function pointer initialization code
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*/
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#if HAVE_MMX
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#endif
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#if HAVE_SSE2
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extern prototype_quantize_block(vp8_regular_quantize_b_sse2);
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#if !CONFIG_RUNTIME_CPU_DETECT
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// Currently, this function realizes a gain on x86 and a loss on x86_64
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#if ARCH_X86
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#undef vp8_quantize_quantb
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#define vp8_quantize_quantb vp8_regular_quantize_b_sse2
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#endif
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#endif
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#endif
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#endif
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