From 9ea69f48089254c4c5bda1851d6e297c68ec46fe Mon Sep 17 00:00:00 2001 From: James Almer Date: Thu, 15 Sep 2016 23:05:29 -0300 Subject: [PATCH] avutil/softfloat_ieee754: make all functions inline Removes "defined but not used" warnings Reviewed-by: Michael Niedermayer Signed-off-by: James Almer --- libavutil/softfloat_ieee754.h | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/libavutil/softfloat_ieee754.h b/libavutil/softfloat_ieee754.h index f82397b2e3..b8957fb0a9 100644 --- a/libavutil/softfloat_ieee754.h +++ b/libavutil/softfloat_ieee754.h @@ -38,7 +38,7 @@ static const SoftFloat_IEEE754 FLOAT_1 = {0, 0, 0}; /** Normalize the softfloat as defined by IEEE 754 single-recision floating * point specification */ -static SoftFloat_IEEE754 av_normalize_sf_ieee754(SoftFloat_IEEE754 sf) { +static inline SoftFloat_IEEE754 av_normalize_sf_ieee754(SoftFloat_IEEE754 sf) { while( sf.mant >= 0x1000000UL ) { sf.exp++; sf.mant >>= 1; @@ -50,7 +50,7 @@ static SoftFloat_IEEE754 av_normalize_sf_ieee754(SoftFloat_IEEE754 sf) { /** Convert integer to softfloat. * @return softfloat with value n * 2^e */ -static SoftFloat_IEEE754 av_int2sf_ieee754(int64_t n, int e) { +static inline SoftFloat_IEEE754 av_int2sf_ieee754(int64_t n, int e) { int sign = 0; if (n < 0) { @@ -63,13 +63,13 @@ static SoftFloat_IEEE754 av_int2sf_ieee754(int64_t n, int e) { /** Make a softfloat out of the bitstream. Assumes the bits are in the form as defined * by the IEEE 754 spec. */ -static SoftFloat_IEEE754 av_bits2sf_ieee754(uint32_t n) { +static inline SoftFloat_IEEE754 av_bits2sf_ieee754(uint32_t n) { return ((SoftFloat_IEEE754) { (n & 0x80000000UL), (n & 0x7FFFFFUL), (n & 0x7F800000UL) }); } /** Convert the softfloat to integer */ -static int av_sf2int_ieee754(SoftFloat_IEEE754 a) { +static inline int av_sf2int_ieee754(SoftFloat_IEEE754 a) { if(a.exp >= 0) return a.mant << a.exp ; else return a.mant >>(-a.exp); } @@ -77,7 +77,7 @@ static int av_sf2int_ieee754(SoftFloat_IEEE754 a) { /** Divide a by b. b should not be zero. * @return normalized result */ -static SoftFloat_IEEE754 av_div_sf_ieee754(SoftFloat_IEEE754 a, SoftFloat_IEEE754 b) { +static inline SoftFloat_IEEE754 av_div_sf_ieee754(SoftFloat_IEEE754 a, SoftFloat_IEEE754 b) { int32_t mant, exp, sign; a = av_normalize_sf_ieee754(a); b = av_normalize_sf_ieee754(b); @@ -90,7 +90,7 @@ static SoftFloat_IEEE754 av_div_sf_ieee754(SoftFloat_IEEE754 a, SoftFloat_IEEE75 /** Multiply a with b * #return normalized result */ -static SoftFloat_IEEE754 av_mul_sf_ieee754(SoftFloat_IEEE754 a, SoftFloat_IEEE754 b) { +static inline SoftFloat_IEEE754 av_mul_sf_ieee754(SoftFloat_IEEE754 a, SoftFloat_IEEE754 b) { int32_t sign, mant, exp; a = av_normalize_sf_ieee754(a); b = av_normalize_sf_ieee754(b); @@ -103,7 +103,7 @@ static SoftFloat_IEEE754 av_mul_sf_ieee754(SoftFloat_IEEE754 a, SoftFloat_IEEE75 /** Compare a with b strictly * @returns 1 if the a and b are equal, 0 otherwise. */ -static int av_cmp_sf_ieee754(SoftFloat_IEEE754 a, SoftFloat_IEEE754 b) { +static inline int av_cmp_sf_ieee754(SoftFloat_IEEE754 a, SoftFloat_IEEE754 b) { a = av_normalize_sf_ieee754(a); b = av_normalize_sf_ieee754(b); if (a.sign != b.sign) return 0;