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Unified Diff: source/rotate.cc

Issue 2285683002: Add MIPS SIMD Arch (MSA) optimized MirrorRow function (Closed)
Patch Set: Fixed merge conflicts with master Created 4 years, 3 months ago
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Index: source/rotate.cc
diff --git a/source/rotate.cc b/source/rotate.cc
index 01ea5c40744fbfb748f5ca2b9b24a8e2232a17a8..bd36e81fbdfea13bbe4639e25c442324e665177f 100644
--- a/source/rotate.cc
+++ b/source/rotate.cc
@@ -141,6 +141,14 @@ void RotatePlane180(const uint8* src, int src_stride,
MirrorRow = MirrorRow_DSPR2;
}
#endif
+#if defined(HAS_MIRRORROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {
+ MirrorRow = MirrorRow_Any_MSA;
+ if (IS_ALIGNED(width, 64)) {
+ MirrorRow = MirrorRow_MSA;
+ }
+}
+#endif
#if defined(HAS_COPYROW_SSE2)
if (TestCpuFlag(kCpuHasSSE2)) {
CopyRow = IS_ALIGNED(width, 32) ? CopyRow_SSE2 : CopyRow_Any_SSE2;
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