Merge pull request #50 from AliceLR/fix-x86-convert32to24

Fix broken bitshifts in GCC version of X86_Convert32To24
Konstanty · Jan 28, 2022 · b554a6a · b554a6a
2 parents 1fdbffd + 912a287
commit b554a6a
Showing 1 changed file with 6 additions and 6 deletions.
diff --git a/src/fastmix.cpp b/src/fastmix.cpp
@@ -1887,13 +1887,13 @@ DWORD MPPASMCALL X86_Convert32To24(LPVOID lp16, int *pBuffer, DWORD lSampleCount
 			vumax = n;
 		p = n >> (8-MIXING_ATTENUATION) ; // 24-bit signed
 #ifdef WORDS_BIGENDIAN
-		buf[i*3+0] = p & 0xFF0000 >> 24;
-		buf[i*3+1] = p & 0x00FF00 >> 16 ;
-		buf[i*3+2] = p & 0x0000FF ;
+		buf[i*3+0] = (p >> 16) & 0xFF;
+		buf[i*3+1] = (p >> 8)  & 0xFF;
+		buf[i*3+2] = (p >> 0)  & 0xFF;
 #else
-		buf[i*3+0] = p & 0x0000FF ;
-		buf[i*3+1] = p & 0x00FF00 >> 16;
-		buf[i*3+2] = p & 0xFF0000 >> 24;
+		buf[i*3+0] = (p >> 0)  & 0xFF;
+		buf[i*3+1] = (p >> 8)  & 0xFF;
+		buf[i*3+2] = (p >> 16) & 0xFF;
 #endif
 	}
 	*lpMin = vumin;