vertexcodec: Fix MSVC warnings

zeux · Dec 6, 2024 · 3dbe427 · 3dbe427
1 parent 39b1a42
commit 3dbe427
Showing 1 changed file with 6 additions and 6 deletions.
diff --git a/src/vertexcodec.cpp b/src/vertexcodec.cpp
@@ -764,8 +764,8 @@ inline const unsigned char* decodeBytesGroupSimd(const unsigned char* data, unsi
 		unsigned char mask1 = data[1];
 
 		// bit reverse
-		unsigned char mask0r = ((mask0 * 0x80200802ULL) & 0x0884422110ULL) * 0x0101010101ULL >> 32;
-		unsigned char mask1r = ((mask1 * 0x80200802ULL) & 0x0884422110ULL) * 0x0101010101ULL >> 32;
+		unsigned char mask0r = (unsigned char)(((mask0 * 0x80200802ULL) & 0x0884422110ULL) * 0x0101010101ULL >> 32);
+		unsigned char mask1r = (unsigned char)(((mask1 * 0x80200802ULL) & 0x0884422110ULL) * 0x0101010101ULL >> 32);
 
 		__m128i shuf = decodeShuffleMask(mask0r, mask1r);
 
@@ -991,8 +991,8 @@ static const unsigned char* decodeBytesGroupSimd(const unsigned char* data, unsi
 		unsigned char mask1 = data[1];
 
 		// bit reverse
-		unsigned char mask0r = ((mask0 * 0x80200802ULL) & 0x0884422110ULL) * 0x0101010101ULL >> 32;
-		unsigned char mask1r = ((mask1 * 0x80200802ULL) & 0x0884422110ULL) * 0x0101010101ULL >> 32;
+		unsigned char mask0r = (unsigned char)(((mask0 * 0x80200802ULL) & 0x0884422110ULL) * 0x0101010101ULL >> 32);
+		unsigned char mask1r = (unsigned char)(((mask1 * 0x80200802ULL) & 0x0884422110ULL) * 0x0101010101ULL >> 32);
 
 		uint8x8_t rest0 = vld1_u8(data + 2);
 		uint8x8_t rest1 = vld1_u8(data + 2 + kDecodeBytesGroupCount[mask0]);
@@ -1116,8 +1116,8 @@ static const unsigned char* decodeBytesGroupSimd(const unsigned char* data, unsi
 		unsigned char mask1 = data[1];
 
 		// bit reverse
-		unsigned char mask0r = ((mask0 * 0x80200802ULL) & 0x0884422110ULL) * 0x0101010101ULL >> 32;
-		unsigned char mask1r = ((mask1 * 0x80200802ULL) & 0x0884422110ULL) * 0x0101010101ULL >> 32;
+		unsigned char mask0r = (unsigned char)(((mask0 * 0x80200802ULL) & 0x0884422110ULL) * 0x0101010101ULL >> 32);
+		unsigned char mask1r = (unsigned char)(((mask1 * 0x80200802ULL) & 0x0884422110ULL) * 0x0101010101ULL >> 32);
 
 		v128_t shuf = decodeShuffleMask(mask0r, mask1r);