celt/arm/fixed_armv4.h - Issue 882843002: Update to opus-HEAD-66611f1.

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Unified Diff: celt/arm/fixed_armv4.h

Issue 882843002: Update to opus-HEAD-66611f1. (Closed) Base URL: https://chromium.googlesource.com/chromium/deps/opus.git@master

Patch Set: Created 5 years, 11 months ago

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Index: celt/arm/fixed_armv4.h

diff --git a/celt/arm/fixed_armv4.h b/celt/arm/fixed_armv4.h

index b690bc8ceae8e56a54dff2053d4721b6f2aea2d5..efb3b1896a866b1d5ec861fedbb334575a464c4d 100644

--- a/celt/arm/fixed_armv4.h

+++ b/celt/arm/fixed_armv4.h

@@ -68,6 +68,10 @@ static OPUS_INLINE opus_val32 MULT16_32_Q15_armv4(opus_val16 a, opus_val32 b)

#undef MAC16_32_Q15

#define MAC16_32_Q15(c, a, b) ADD32(c, MULT16_32_Q15(a, b))

+/** 16x32 multiply, followed by a 16-bit shift right and 32-bit add.

+ Result fits in 32 bits. */

+#undef MAC16_32_Q16

+#define MAC16_32_Q16(c, a, b) ADD32(c, MULT16_32_Q16(a, b))

/** 32x32 multiplication, followed by a 31-bit shift right. Results fits in 32 bits */

#undef MULT32_32_Q31