More fixes for sse

kunitoki · kunitoki · commit e82cdde141c6 · 2025-08-07T13:17:10.000+02:00
diff --git a/modules/yup_audio_basics/buffers/yup_FloatVectorOperations.cpp b/modules/yup_audio_basics/buffers/yup_FloatVectorOperations.cpp
@@ -1452,8 +1452,8 @@ void convertFixedToFloat (double* dest, const int* src, double multiplier, Size
         for (Size i = 0; i < numLongs; i += 2)
         {
             __m128i intVec = _mm_loadl_epi64 (reinterpret_cast<const __m128i*> (src + i));
-            int val0 = _mm_extract_epi32 (intVec, 0);
-            int val1 = _mm_extract_epi32 (intVec, 1);
+            int val0 = _mm_cvtsi128_si32 (intVec);
+            int val1 = _mm_cvtsi128_si32 (_mm_shuffle_epi32 (intVec, 1));
             dest[i] = (double) val0 * multiplier;
             dest[i + 1] = (double) val1 * multiplier;
         }

Original file line number	Diff line number	Diff line change
`@@ -1452,8 +1452,8 @@ void convertFixedToFloat (double* dest, const int* src, double multiplier, Size`
`1452`	`1452`	`for (Size i = 0; i < numLongs; i += 2)`
`1453`	`1453`	`{`
`1454`	`1454`	`__m128i intVec = _mm_loadl_epi64 (reinterpret_cast<const __m128i*> (src + i));`
`1455`		`- int val0 = _mm_extract_epi32 (intVec, 0);`
`1456`		`- int val1 = _mm_extract_epi32 (intVec, 1);`
	`1455`	`+ int val0 = _mm_cvtsi128_si32 (intVec);`
	`1456`	`+ int val1 = _mm_cvtsi128_si32 (_mm_shuffle_epi32 (intVec, 1));`
`1457`	`1457`	`dest[i] = (double) val0 * multiplier;`
`1458`	`1458`	`dest[i + 1] = (double) val1 * multiplier;`
`1459`	`1459`	`}`