commit 8070d8dd34a8db21857909de7f4dedf6a352a7fd
author jaishank <jaishankar.rajendran@intel.com> Wed Oct 09 14:32:42 2019 +0530
committer jaishank <jaishankar.rajendran@intel.com> Thu Oct 31 10:08:40 2019 +0530
tree 5b208cb7557fc91e4a79a0d8480548f738a8ba62
parent 1210f45ea764f0d186e55a19c068283a4ff6cfac

Supported FMA Intrinsics in Audio Resampler FIR processing module

Test: make vts -j
      run vts run vts-hal run vts-kernel
      tests/build_and_run_all_unit_tests.sh

Change-Id: I997e0bb3dd1282a3c9ca5a270b57898558162b30
Signed-off-by: jaishank <jaishankar.rajendran@intel.com>

media/libaudioprocessing/AudioResamplerFirOps.h

diff --git a/media/libaudioprocessing/AudioResamplerFirOps.h b/media/libaudioprocessing/AudioResamplerFirOps.h
index 2e4cee3..a3f5ff5 100644
--- a/media/libaudioprocessing/AudioResamplerFirOps.h
+++ b/media/libaudioprocessing/AudioResamplerFirOps.h
@@ -36,13 +36,20 @@
 #include <arm_neon.h>
 #endif
 
-#if defined(__SSSE3__)  // Should be supported in x86 ABI for both 32 & 64-bit.
+#if defined(__AVX2__)  // Should be supported in x86 ABI for both 32 & 64-bit.
+#define USE_AVX2 (true)  // Inference AVX2/FMA Intrinsics
 #define USE_SSE (true)
+#include <immintrin.h>
+#elif defined(__SSSE3__)  // Should be supported in x86 ABI for both 32 & 64-bit.
+#define USE_SSE (true)  // Inference SSE Intrinsics
+#define USE_AVX2 (false)
 #include <tmmintrin.h>
 #else
 #define USE_SSE (false)
+#define USE_AVX2(false)
 #endif
 
+
 template<typename T, typename U>
 struct is_same
 {