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Commit 2757ab24 authored by Mans Rullgard's avatar Mans Rullgard Committed by Martin Storsjo
Browse files

stagefright aacenc: Use QDADD/QDSUB instructions 

Change-Id: I46c81dba0486d515f1f2b89a13fae27f6ab1e122
parent 2ec6c483

media/libstagefright/codecs/aacenc/basic_op/basic_op.h

+2 −4
Original line number Diff line number Diff line
@@ -460,8 +460,7 @@ __inline Word32 L_msu (Word32 L_var3, Word16 var1, Word16 var2) 
	Word32 result;

	asm (

		"SMULBB %[result], %[var1], %[var2] \n"

		"QADD %[result], %[result], %[result] \n"

		"QSUB %[result], %[L_var3], %[result]\n"

		"QDSUB %[result], %[L_var3], %[result]\n"

		:[result]"=&r"(result)

		:[L_var3]"r"(L_var3), [var1]"r"(var1), [var2]"r"(var2)

		);
@@ -1014,8 +1013,7 @@ __inline Word32 L_mac (Word32 L_var3, Word16 var1, Word16 var2) 
	Word32 result;

	asm (

		"SMULBB %[result], %[var1], %[var2]\n"

		"QADD	%[result], %[result], %[result]\n"

		"QADD   %[result], %[result], %[L_var3]\n"

		"QDADD  %[result], %[L_var3], %[result]\n"

		:[result]"=&r"(result)

		: [L_var3]"r"(L_var3), [var1]"r"(var1), [var2]"r"(var2)

		);