vpx/test/clear_system_state.h
Johann Koenig 60beb781c1 Revert "use intrinsics for 'emms'"
This reverts commit 118a57045bf5b49ab7c2f7f930543b9217fd422e.

Reason for revert: Fails on Visual Studio builds:

vpxmdd.lib(vpx_ports_emms_mmx.obj) : error LNK2019: unresolved
external symbol _m_empty referenced in function
vpx_clear_system_state

Original change's description:
> use intrinsics for 'emms'
> 
> BUG=webm:1500
> 
> Change-Id: I3235d8c2abc01dd3a35e14c5cbcfe20283ff8fb2

Change-Id: Ia9c40bc103c57cced83353249c55218eaf2f0b0c
2018-03-14 20:26:44 +00:00

30 lines
852 B
C++

/*
* Copyright (c) 2013 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 TEST_CLEAR_SYSTEM_STATE_H_
#define TEST_CLEAR_SYSTEM_STATE_H_
#include "./vpx_config.h"
#if ARCH_X86 || ARCH_X86_64
#include "vpx_ports/x86.h"
#endif
namespace libvpx_test {
// Reset system to a known state. This function should be used for all non-API
// test cases.
inline void ClearSystemState() {
#if ARCH_X86 || ARCH_X86_64
vpx_reset_mmx_state();
#endif
}
} // namespace libvpx_test
#endif // TEST_CLEAR_SYSTEM_STATE_H_