From b68eb076ca57e489d38ba0ed128a113176d3c1f7 Mon Sep 17 00:00:00 2001 From: Clownacy Date: Thu, 3 Sep 2020 15:00:07 +0100 Subject: [PATCH] Rename a variable --- src/Backends/Audio/SoftwareMixer.cpp | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/src/Backends/Audio/SoftwareMixer.cpp b/src/Backends/Audio/SoftwareMixer.cpp index d014882c..700197bf 100644 --- a/src/Backends/Audio/SoftwareMixer.cpp +++ b/src/Backends/Audio/SoftwareMixer.cpp @@ -174,7 +174,7 @@ ATTRIBUTE_HOT void Mixer_MixSounds(long *stream, size_t frames_total) { #ifdef LANCZOS_RESAMPLER // Perform Lanczos resampling - float accumulator = 0; + float output_sample = 0; for (int i = -LANCZOS_KERNEL_RADIUS + 1; i <= LANCZOS_KERNEL_RADIUS; ++i) { @@ -184,20 +184,20 @@ ATTRIBUTE_HOT void Mixer_MixSounds(long *stream, size_t frames_total) if (kernel_input == 0.0f) { - accumulator += input_sample; + output_sample += input_sample; } else { const float nx = 3.14159265358979323846f * kernel_input; const float nxa = nx / LANCZOS_KERNEL_RADIUS; - accumulator += input_sample * (sin(nx) * sin(nxa) / (nx * nxa)); + output_sample += input_sample * (sin(nx) * sin(nxa) / (nx * nxa)); } } // Mix, and apply volume - *stream_pointer++ += (short)(accumulator * sound->volume_l); - *stream_pointer++ += (short)(accumulator * sound->volume_r); + *stream_pointer++ += (short)(output_sample * sound->volume_l); + *stream_pointer++ += (short)(output_sample * sound->volume_r); #else // Perform linear interpolation const unsigned char interpolation_scale = sound->position_subsample >> 8;