Update external/libyuv to r1837

Update external/libyuv to version r1837 (d53f1bee) from upstream.

This brings in some new functions that will be used by libavif.

Also update README.version with local modifications. The files/
subdirectory is a pristine copy of the upstream checkout except
for the local modifications that are listed in README.version.

Bug: b/241008246
Bug: b/228492909
Test: Builds. Media and Camera CTS tests pass.
Merged-In: I1bd041e475666e13fafd8c3792d7142a022d435a
Change-Id: I85df21181e582ff835aab1e9ef13ad3ac8421d30

1 files changed, 5 insertions, 16 deletions

diff --git a/files/include/libyuv/compare_row.h b/files/include/libyuv/compare_row.h
index e95b9d93..d8e82d72 100644
--- a/files/include/libyuv/compare_row.h
+++ b/files/include/libyuv/compare_row.h
@@ -55,20 +55,20 @@ extern "C" {
 
 // The following are available for Visual C and clangcl 32 bit:
 #if !defined(LIBYUV_DISABLE_X86) && defined(_M_IX86) && defined(_MSC_VER) && \
+    !defined(__clang__) &&                                                   \
     (defined(VISUALC_HAS_AVX2) || defined(CLANG_HAS_AVX2))
 #define HAS_HASHDJB2_AVX2
 #define HAS_SUMSQUAREERROR_AVX2
 #endif
 
-// The following are available for GCC and clangcl 64 bit:
-#if !defined(LIBYUV_DISABLE_X86) && \
-    (defined(__x86_64__) || (defined(__i386__) && !defined(_MSC_VER)))
+// The following are available for GCC and clangcl:
+#if !defined(LIBYUV_DISABLE_X86) && (defined(__x86_64__) || defined(__i386__))
 #define HAS_HAMMINGDISTANCE_SSSE3
 #endif
 
-// The following are available for GCC and clangcl 64 bit:
+// The following are available for GCC and clangcl:
 #if !defined(LIBYUV_DISABLE_X86) && defined(CLANG_HAS_AVX2) && \
-    (defined(__x86_64__) || (defined(__i386__) && !defined(_MSC_VER)))
+    (defined(__x86_64__) || defined(__i386__))
 #define HAS_HAMMINGDISTANCE_AVX2
 #endif
 
@@ -84,11 +84,6 @@ extern "C" {
 #define HAS_SUMSQUAREERROR_MSA
 #endif
 
-#if !defined(LIBYUV_DISABLE_MMI) && defined(_MIPS_ARCH_LOONGSON3A)
-#define HAS_HAMMINGDISTANCE_MMI
-#define HAS_SUMSQUAREERROR_MMI
-#endif
-
 uint32_t HammingDistance_C(const uint8_t* src_a,
                            const uint8_t* src_b,
                            int count);
@@ -107,9 +102,6 @@ uint32_t HammingDistance_NEON(const uint8_t* src_a,
 uint32_t HammingDistance_MSA(const uint8_t* src_a,
                              const uint8_t* src_b,
                              int count);
-uint32_t HammingDistance_MMI(const uint8_t* src_a,
-                             const uint8_t* src_b,
-                             int count);
 uint32_t SumSquareError_C(const uint8_t* src_a,
                           const uint8_t* src_b,
                           int count);
@@ -125,9 +117,6 @@ uint32_t SumSquareError_NEON(const uint8_t* src_a,
 uint32_t SumSquareError_MSA(const uint8_t* src_a,
                             const uint8_t* src_b,
                             int count);
-uint32_t SumSquareError_MMI(const uint8_t* src_a,
-                            const uint8_t* src_b,
-                            int count);
 
 uint32_t HashDjb2_C(const uint8_t* src, int count, uint32_t seed);
 uint32_t HashDjb2_SSE41(const uint8_t* src, int count, uint32_t seed);