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Reverted fmodf stuff and tried to make it so C++ compilers would go for the float version in appropriate circumstances (fmodf directly is unavailable due to not being in C89)

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Signed-off-by: Gabriel Ravier <gabravier@gmail.com>
This commit is contained in:
Gabriel Ravier 2020-01-29 22:30:57 +01:00
parent d88db09752
commit 88a8362f23
1 changed files with 2 additions and 2 deletions
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4
src/Backends/Audio/SDL2.cpp
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@ -87,7 +87,7 @@ attrHot static void MixSounds(float *stream, unsigned int frames_total)
const float sample2 = (sound->samples[(size_t)sound->position + 1] - 128.0f) / 128.0f;
// Perform linear interpolation
const float interpolated_sample = sample1 + ((sample2 - sample1) * fmodf(sound->position, 1.0));
const float interpolated_sample = sample1 + ((sample2 - sample1) * (float)fmod((float)sound->position, 1.0f));
*steam_pointer++ += interpolated_sample * sound->volume_l;
*steam_pointer++ += interpolated_sample * sound->volume_r;
@ -98,7 +98,7 @@ attrHot static void MixSounds(float *stream, unsigned int frames_total)
{
if (sound->looping)
{
sound->position = fmodf(sound->position, sound->frames);
sound->position = fmod(sound->position, sound->frames);
}
else
{