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Merge pull request #6830 from tomoaki0705:featureSupportFp16

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This commit is contained in:
Vadim Pisarevsky
2016-07-18 15:55:59 +00:00
parent a86a5c798b addb15383a
commit 48b747903b
8 changed files with 468 additions and 5 deletions
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15
modules/core/include/opencv2/core/cvdef.h
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@@ -112,7 +112,7 @@
#define CV_CPU_SSE4_1 6
#define CV_CPU_SSE4_2 7
#define CV_CPU_POPCNT 8
#define CV_CPU_FP16 9
#define CV_CPU_AVX 10
#define CV_CPU_AVX2 11
#define CV_CPU_FMA3 12
@@ -143,7 +143,7 @@ enum CpuFeatures {
CPU_SSE4_1 = 6,
CPU_SSE4_2 = 7,
CPU_POPCNT = 8,
CPU_FP16 = 9,
CPU_AVX = 10,
CPU_AVX2 = 11,
CPU_FMA3 = 12,
@@ -193,6 +193,10 @@ enum CpuFeatures {
# endif
# define CV_POPCNT 1
# endif
# if defined __F16C__ || (defined _MSC_VER && _MSC_VER >= 1700)
# include <immintrin.h>
# define CV_FP16 1
# endif
# if defined __AVX__ || (defined _MSC_VER && _MSC_VER >= 1600 && 0)
// MS Visual Studio 2010 (2012?) has no macro pre-defined to identify the use of /arch:AVX
// See: http://connect.microsoft.com/VisualStudio/feedback/details/605858/arch-avx-should-define-a-predefined-macro-in-x64-and-set-a-unique-value-for-m-ix86-fp-in-win32
@@ -223,6 +227,10 @@ enum CpuFeatures {
# define CV_NEON 1
#endif
#if defined __GNUC__ && ((defined (__arm__) && (__ARM_FP & 0x2)) || defined(__aarch64__))
# define CV_FP16 1
#endif
#if defined __GNUC__ && defined __arm__ && (defined __ARM_PCS_VFP || defined __ARM_VFPV3__ || defined __ARM_NEON__) && !defined __SOFTFP__
# define CV_VFP 1
#endif
@@ -253,6 +261,9 @@ enum CpuFeatures {
#ifndef CV_SSE4_2
# define CV_SSE4_2 0
#endif
#ifndef CV_FP16
# define CV_FP16 0
#endif
#ifndef CV_AVX
# define CV_AVX 0
#endif