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Add missing intrinsic casts for VS 2005.

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Allows re-enabling SSE optimization on Windows.
Review URL: http://webrtc-codereview.appspot.com/161003

git-svn-id: http://webrtc.googlecode.com/svn/trunk@623 4adac7df-926f-26a2-2b94-8c16560cd09d
This commit is contained in:
andrew@webrtc.org 2011-09-19 18:48:25 +00:00
parent 522f42bb80
commit 86b85db67e
2 changed files with 9 additions and 4 deletions
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8
src/modules/audio_processing/aec/main/source/aec_rdft.h
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@ -11,6 +11,14 @@
#ifndef WEBRTC_MODULES_AUDIO_PROCESSING_AEC_MAIN_SOURCE_AEC_RDFT_H_
#define WEBRTC_MODULES_AUDIO_PROCESSING_AEC_MAIN_SOURCE_AEC_RDFT_H_
// These intrinsics were unavailable before VS 2008.
// TODO(andrew): move to a common file.
#if defined(_MSC_VER) && _MSC_VER < 1500
#include <emmintrin.h>
static __inline __m128 _mm_castsi128_ps(__m128i a) { return *(__m128*)&a; }
static __inline __m128i _mm_castps_si128(__m128 a) { return *(__m128i*)&a; }
#endif
#ifdef _MSC_VER /* visual c++ */
# define ALIGN16_BEG __declspec(align(16))
# define ALIGN16_END

5
src/typedefs.h
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@ -80,10 +80,7 @@
#error Please add support for your architecture in typedefs.h
#endif
// TODO(andrew): Enable on Windows. Temporarily disabled again until we can
// build on VS 2005...
//#if defined(__SSE2__) || defined(_MSC_VER)
#if defined(__SSE2__)
#if defined(__SSE2__) || defined(_MSC_VER)
#define WEBRTC_USE_SSE2
#endif