diff options
Diffstat (limited to 'OpenAL32/alBuffer.c')
| -rw-r--r-- | OpenAL32/alBuffer.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/OpenAL32/alBuffer.c b/OpenAL32/alBuffer.c index 638b6b55..d9fc27ce 100644 --- a/OpenAL32/alBuffer.c +++ b/OpenAL32/alBuffer.c @@ -824,6 +824,9 @@ AL_API void AL_APIENTRY alGetBufferiv(ALuint buffer, ALenum eParam, ALint* plVal typedef ALubyte ALmulaw; +static __inline ALshort DecodeMuLaw(ALmulaw val) +{ return muLawDecompressionTable[val]; } + static ALmulaw EncodeMuLaw(ALshort val) { ALint mant, exp, sign; @@ -918,7 +921,7 @@ static __inline ALbyte Conv_ALbyte_ALdouble(ALdouble val) return (ALint)(val * 127.0); } static __inline ALbyte Conv_ALbyte_ALmulaw(ALmulaw val) -{ return muLawDecompressionTable[val]>>8; } +{ return Conv_ALbyte_ALshort(DecodeMuLaw(val)); } static __inline ALubyte Conv_ALubyte_ALbyte(ALbyte val) { return val^0x80; } @@ -945,7 +948,7 @@ static __inline ALubyte Conv_ALubyte_ALdouble(ALdouble val) return (ALint)(val * 127.0) + 128; } static __inline ALubyte Conv_ALubyte_ALmulaw(ALmulaw val) -{ return (muLawDecompressionTable[val]>>8)+128; } +{ return Conv_ALubyte_ALshort(DecodeMuLaw(val)); } static __inline ALshort Conv_ALshort_ALbyte(ALbyte val) { return val<<8; } @@ -972,7 +975,7 @@ static __inline ALshort Conv_ALshort_ALdouble(ALdouble val) return (ALint)(val * 32767.0); } static __inline ALshort Conv_ALshort_ALmulaw(ALmulaw val) -{ return muLawDecompressionTable[val]; } +{ return Conv_ALshort_ALshort(DecodeMuLaw(val)); } static __inline ALushort Conv_ALushort_ALbyte(ALbyte val) { return (val+128)<<8; } @@ -999,7 +1002,7 @@ static __inline ALushort Conv_ALushort_ALdouble(ALdouble val) return (ALint)(val * 32767.0) + 32768; } static __inline ALushort Conv_ALushort_ALmulaw(ALmulaw val) -{ return muLawDecompressionTable[val]^0x8000; } +{ return Conv_ALushort_ALshort(DecodeMuLaw(val)); } static __inline ALint Conv_ALint_ALbyte(ALbyte val) { return val<<24; } @@ -1026,7 +1029,7 @@ static __inline ALint Conv_ALint_ALdouble(ALdouble val) return (ALint)(val * 2147483647.0); } static __inline ALint Conv_ALint_ALmulaw(ALmulaw val) -{ return muLawDecompressionTable[val]<<16; } +{ return Conv_ALint_ALshort(DecodeMuLaw(val)); } static __inline ALuint Conv_ALuint_ALbyte(ALbyte val) { return (val+128)<<24; } @@ -1053,7 +1056,7 @@ static __inline ALuint Conv_ALuint_ALdouble(ALdouble val) return (ALint)(val * 2147483647.0) + 2147483648u; } static __inline ALuint Conv_ALuint_ALmulaw(ALmulaw val) -{ return (muLawDecompressionTable[val]+32768)<<16; } +{ return Conv_ALuint_ALshort(DecodeMuLaw(val)); } static __inline ALfloat Conv_ALfloat_ALbyte(ALbyte val) { return val * (1.0f/127.0f); } @@ -1072,7 +1075,7 @@ static __inline ALfloat Conv_ALfloat_ALfloat(ALfloat val) static __inline ALfloat Conv_ALfloat_ALdouble(ALdouble val) { return val; } static __inline ALfloat Conv_ALfloat_ALmulaw(ALmulaw val) -{ return muLawDecompressionTable[val] * (1.0f/32767.0f); } +{ return Conv_ALfloat_ALshort(DecodeMuLaw(val)); } static __inline ALdouble Conv_ALdouble_ALbyte(ALbyte val) { return val * (1.0/127.0); } @@ -1091,7 +1094,7 @@ static __inline ALdouble Conv_ALdouble_ALfloat(ALfloat val) static __inline ALdouble Conv_ALdouble_ALdouble(ALdouble val) { return val; } static __inline ALdouble Conv_ALdouble_ALmulaw(ALmulaw val) -{ return muLawDecompressionTable[val] * (1.0/32767.0); } +{ return Conv_ALdouble_ALshort(DecodeMuLaw(val)); } #define DECL_TEMPLATE(T) \ static ALmulaw Conv_ALmulaw_##T(T val) \ |