commit 7ba35f6c1b1d4efe2c3c784fb9b5787375779a64
author Yaowu Xu <yaowu@google.com> Mon Jan 15 14:14:36 2018 -0800
committer Yaowu Xu <yaowu@google.com> Mon Jan 15 14:15:15 2018 -0800
tree 597844809c01071eb270202b2f7436c296a6b8ba
parent 533ac34d6f48429a7023e7ea42d812158d14bd3c

Define two intrinsics for early MSVC versions

BUG=aomedia:1228

Change-Id: Iaa88810426bd7fe059ededf30956ffc57b897d62

aom_ports/msvc.h

diff --git a/aom_ports/msvc.h b/aom_ports/msvc.h
index 5a41d29..cd194ca 100644
--- a/aom_ports/msvc.h
+++ b/aom_ports/msvc.h
@@ -60,8 +60,16 @@
       a,                                                                     \
       _mm_insert_epi16(_mm256_extractf128_si256(a, indx >> 3), d, indx % 8), \
       indx >> 3)
+
+static INLINE int _mm256_extract_epi32(__m256i a, const int i) {
+  return a.m256i_i32[i & 7];
+}
+static INLINE __m256i _mm256_insert_epi32(__m256i a, int b, const int i) {
+  __m256i c = a;
+  c.m256i_i32[i & 7] = b;
+  return c;
+}
 #endif  // _MSC_VER <= 1900
 #endif  // HAVE_AVX
-
 #endif  // _MSC_VER
 #endif  // AOM_PORTS_MSVC_H_