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author | Hangyu Kuang <hkuang@google.com> | 2016-07-06 14:21:45 -0700 |
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committer | Hangyu Kuang <hkuang@google.com> | 2016-07-08 09:51:10 -0700 |
commit | f047e7ca6983218eed7703c7afd51fed7bd3b5c9 (patch) | |
tree | 2667579566b6270c21ee4b495b4cd119af5ccf5b /files/include/libyuv/cpu_id.h | |
parent | bb74e3e19b98261031216de8cadcef34cccd9e4a (diff) | |
download | libyuv-f047e7ca6983218eed7703c7afd51fed7bd3b5c9.tar.gz |
Update libyuv to r1602 version to get best performance.android-cts_7.1_r1android-cts-7.1_r9android-cts-7.1_r8android-cts-7.1_r7android-cts-7.1_r6android-cts-7.1_r5android-cts-7.1_r4android-cts-7.1_r3android-cts-7.1_r29android-cts-7.1_r28android-cts-7.1_r27android-cts-7.1_r26android-cts-7.1_r25android-cts-7.1_r24android-cts-7.1_r23android-cts-7.1_r22android-cts-7.1_r21android-cts-7.1_r20android-cts-7.1_r2android-cts-7.1_r19android-cts-7.1_r18android-cts-7.1_r17android-cts-7.1_r16android-cts-7.1_r15android-cts-7.1_r14android-cts-7.1_r13android-cts-7.1_r12android-cts-7.1_r11android-cts-7.1_r10android-cts-7.1_r1android-7.1.2_r9android-7.1.2_r8android-7.1.2_r6android-7.1.2_r5android-7.1.2_r4android-7.1.2_r39android-7.1.2_r38android-7.1.2_r37android-7.1.2_r36android-7.1.2_r33android-7.1.2_r32android-7.1.2_r30android-7.1.2_r3android-7.1.2_r29android-7.1.2_r28android-7.1.2_r27android-7.1.2_r25android-7.1.2_r24android-7.1.2_r23android-7.1.2_r2android-7.1.2_r19android-7.1.2_r18android-7.1.2_r17android-7.1.2_r16android-7.1.2_r15android-7.1.2_r14android-7.1.2_r13android-7.1.2_r12android-7.1.2_r11android-7.1.2_r10android-7.1.2_r1android-7.1.1_r9android-7.1.1_r8android-7.1.1_r7android-7.1.1_r61android-7.1.1_r60android-7.1.1_r6android-7.1.1_r59android-7.1.1_r58android-7.1.1_r57android-7.1.1_r56android-7.1.1_r55android-7.1.1_r54android-7.1.1_r53android-7.1.1_r52android-7.1.1_r51android-7.1.1_r50android-7.1.1_r49android-7.1.1_r48android-7.1.1_r47android-7.1.1_r46android-7.1.1_r45android-7.1.1_r44android-7.1.1_r43android-7.1.1_r42android-7.1.1_r41android-7.1.1_r40android-7.1.1_r4android-7.1.1_r39android-7.1.1_r38android-7.1.1_r35android-7.1.1_r33android-7.1.1_r32android-7.1.1_r31android-7.1.1_r3android-7.1.1_r28android-7.1.1_r27android-7.1.1_r26android-7.1.1_r25android-7.1.1_r24android-7.1.1_r23android-7.1.1_r22android-7.1.1_r21android-7.1.1_r20android-7.1.1_r2android-7.1.1_r17android-7.1.1_r16android-7.1.1_r15android-7.1.1_r14android-7.1.1_r13android-7.1.1_r12android-7.1.1_r11android-7.1.1_r10android-7.1.1_r1android-7.1.0_r7android-7.1.0_r6android-7.1.0_r5android-7.1.0_r4android-7.1.0_r3android-7.1.0_r2android-7.1.0_r1nougat-mr2.3-releasenougat-mr2.2-releasenougat-mr2.1-releasenougat-mr2-security-releasenougat-mr2-releasenougat-mr2-pixel-releasenougat-mr2-devnougat-mr1.8-releasenougat-mr1.7-releasenougat-mr1.6-releasenougat-mr1.5-releasenougat-mr1.4-releasenougat-mr1.3-releasenougat-mr1.2-releasenougat-mr1.1-releasenougat-mr1-volantis-releasenougat-mr1-security-releasenougat-mr1-releasenougat-mr1-flounder-releasenougat-mr1-devnougat-mr1-cts-releasenougat-dr1-release
Bug: 29870647
Change-Id: I8ec9fab7f55765fa33ebe7ba1c7ad2147f418de2
Diffstat (limited to 'files/include/libyuv/cpu_id.h')
-rw-r--r-- | files/include/libyuv/cpu_id.h | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/files/include/libyuv/cpu_id.h b/files/include/libyuv/cpu_id.h index 0914f1d2..dfb7445e 100644 --- a/files/include/libyuv/cpu_id.h +++ b/files/include/libyuv/cpu_id.h @@ -4,7 +4,7 @@ * 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 + * in the file PATENTS. All contributing project authors may * be found in the AUTHORS file in the root of the source tree. */ @@ -18,7 +18,7 @@ namespace libyuv { extern "C" { #endif -// Internal flag to indicate cpuid is initialized. +// Internal flag to indicate cpuid requires initialization. static const int kCpuInitialized = 0x1; // These flags are only valid on ARM processors. @@ -34,6 +34,14 @@ static const int kCpuHasSSE41 = 0x80; static const int kCpuHasSSE42 = 0x100; static const int kCpuHasAVX = 0x200; static const int kCpuHasAVX2 = 0x400; +static const int kCpuHasERMS = 0x800; +static const int kCpuHasFMA3 = 0x1000; +static const int kCpuHasAVX3 = 0x2000; +// 0x2000, 0x4000, 0x8000 reserved for future X86 flags. + +// These flags are only valid on MIPS processors. +static const int kCpuHasMIPS = 0x10000; +static const int kCpuHasDSPR2 = 0x20000; // Internal function used to auto-init. LIBYUV_API @@ -48,19 +56,21 @@ int ArmCpuCaps(const char* cpuinfo_name); // returns non-zero if instruction set is detected static __inline int TestCpuFlag(int test_flag) { LIBYUV_API extern int cpu_info_; - return (cpu_info_ ? cpu_info_ : InitCpuFlags()) & test_flag; + return (!cpu_info_ ? InitCpuFlags() : cpu_info_) & test_flag; } // For testing, allow CPU flags to be disabled. // ie MaskCpuFlags(~kCpuHasSSSE3) to disable SSSE3. // MaskCpuFlags(-1) to enable all cpu specific optimizations. -// MaskCpuFlags(0) to disable all cpu specific optimizations. +// MaskCpuFlags(1) to disable all cpu specific optimizations. LIBYUV_API void MaskCpuFlags(int enable_flags); // Low level cpuid for X86. Returns zeros on other CPUs. +// eax is the info type that you want. +// ecx is typically the cpu number, and should normally be zero. LIBYUV_API -void CpuId(int cpu_info[4], int info_type); +void CpuId(uint32 eax, uint32 ecx, uint32* cpu_info); #ifdef __cplusplus } // extern "C" |