diff options
Diffstat (limited to 'alc/mixer/mixer_c.cpp')
| -rw-r--r-- | alc/mixer/mixer_c.cpp | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/alc/mixer/mixer_c.cpp b/alc/mixer/mixer_c.cpp index 4985933c..dd094040 100644 --- a/alc/mixer/mixer_c.cpp +++ b/alc/mixer/mixer_c.cpp @@ -189,20 +189,18 @@ void Mix_<CTag>(const ALfloat *data, const al::span<FloatBufferLine> OutBuffer, * stepping is necessary. */ template<> -void MixRow_<CTag>(ALfloat *OutBuffer, const al::span<const ALfloat> Gains, - const ALfloat *InSamples, const ALsizei InStride, const ALsizei BufferSize) +void MixRow_<CTag>(const al::span<float> OutBuffer, const al::span<const float> Gains, + const float *InSamples, const size_t InStride) { - ASSUME(BufferSize > 0); - - for(const ALfloat gain : Gains) + for(const float gain : Gains) { - const ALfloat *RESTRICT src{InSamples}; + const float *RESTRICT src{InSamples}; InSamples += InStride; if(!(std::fabs(gain) > GAIN_SILENCE_THRESHOLD)) continue; - for(ALsizei i{0};i < BufferSize;i++) - OutBuffer[i] += src[i] * gain; + std::transform(OutBuffer.begin(), OutBuffer.end(), src, OutBuffer.begin(), + [gain](const ALfloat cur, const ALfloat src) -> ALfloat { return cur + src*gain; }); } } |