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Change double to float

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A quick test with godbolt shows this produces smaller (and presumably
faster) code.
This commit is contained in:
Clownacy 2020-04-06 13:48:44 +01:00
parent 545948584a
commit ba9ccec945
1 changed files with 1 additions and 1 deletions
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2
src/Backends/Audio/SoftwareMixer.cpp
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@ -151,7 +151,7 @@ ATTRIBUTE_HOT void Mixer_MixSounds(float *stream, unsigned int frames_total)
for (unsigned int frames_done = 0; frames_done < frames_total; ++frames_done) for (unsigned int frames_done = 0; frames_done < frames_total; ++frames_done)
{ {
const size_t position_integral = (size_t)sound->position; const size_t position_integral = (size_t)sound->position;
const double position_fractional = sound->position - position_integral; const float position_fractional = sound->position - position_integral;
// Get two samples, and normalise them to 0-1 // Get two samples, and normalise them to 0-1
const float sample1 = (sound->samples[position_integral] - 128.0f) / 128.0f; const float sample1 = (sound->samples[position_integral] - 128.0f) / 128.0f;