f38111d76b
Squashed commit of the following: commit 26be4c66686d2d75ba1eb381ae562d30474429b2 Merge: 91bde828df0566Author: Licai Guo <guolicai@gmail.com> Date: Wed Jan 8 16:56:49 2014 -0800 Merge remote-tracking branch 'upstream/master' into move_to_common Conflicts: codec/common/targets.mk codec/console/dec/targets.mk codec/decoder/targets.mk codec/encoder/targets.mk codec/processing/targets.mk commit 91bde8209dad40eaa0b26cc75467e4ce52b4c8ae Merge: c827054cc2ffeeAuthor: Licai Guo <guolicai@gmail.com> Date: Tue Jan 7 20:16:11 2014 -0800 Merge remote-tracking branch 'upstream/master' into move_to_common commit c8270543fab8e40cb4aebf62d7646068afe19484 Author: Licai Guo <guolicai@gmail.com> Date: Mon Jan 6 19:12:39 2014 -0800 enable WelsScan4x4DcAc_ssse3 commit c8d2823d54e54cab146098302441ef44a4638382 Author: Licai Guo <guolicai@gmail.com> Date: Mon Jan 6 18:46:06 2014 -0800 remove trailing white spaces commit 39866a9cf54db6120aabd6a01afd4aedbead8af0 Author: Licai Guo <guolicai@gmail.com> Date: Mon Jan 6 18:06:10 2014 -0800 move common code(deblocking and cpu) to common, rename decoder's Intra-prediction functions prefix.
81 lines
2.5 KiB
C
81 lines
2.5 KiB
C
/*!
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* \copy
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* Copyright (c) 2009-2013, Cisco Systems
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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*
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* \file cpu.h
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*
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* \brief CPU feature compatibility detection
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*
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* \date 04/29/2009 Created
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*
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*************************************************************************************
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*/
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#if !defined(WELS_CPU_DETECTION_H__)
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#define WELS_CPU_DETECTION_H__
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#include "typedefs.h"
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#if defined(__cplusplus)
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extern "C" {
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#endif//__cplusplus
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#if defined(X86_ASM)
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/*
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* cpuid support verify routine
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* return 0 if cpuid is not supported by cpu
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*/
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int32_t WelsCPUIdVerify();
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void_t WelsCPUId (uint32_t uiIndex, uint32_t* pFeatureA, uint32_t* pFeatureB, uint32_t* pFeatureC, uint32_t* pFeatureD);
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int32_t WelsCPUSupportAVX (uint32_t eax, uint32_t ecx);
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int32_t WelsCPUSupportFMA (uint32_t eax, uint32_t ecx);
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void_t WelsEmms();
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uint32_t WelsCPUFeatureDetect (int32_t* pNumberOfLogicProcessors);
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/*
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* clear FPU registers states for potential float based calculation if support
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*/
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void WelsCPURestore (const uint32_t kuiCPU);
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#endif
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#if defined(__cplusplus)
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}
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#endif//__cplusplus
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#endif//WELS_CPU_DETECTION_H__
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