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scale in mixing to prevent excessive gain

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veclavtalica
2025-01-15 21:31:19 +03:00
parent 2de536210b
commit 40aef0a1f9
1 changed files with 2 additions and 0 deletions
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src/twn_audio.c
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@@ -366,9 +366,11 @@ static void audio_mixin_streams(const AudioChannel *channel,
for (size_t s = 0; s < frames; ++s) { for (size_t s = 0; s < frames; ++s) {
/* left channel */ /* left channel */
sa[s * 2 + 0] += (float)(sb[s * 2 + 0] * channel->volume * left_panning); sa[s * 2 + 0] += (float)(sb[s * 2 + 0] * channel->volume * left_panning);
sa[s * 2 + 0] *= 1 / (float)M_2_SQRTPI;
/* right channel */ /* right channel */
sa[s * 2 + 1] += (float)(sb[s * 2 + 1] * channel->volume * right_panning); sa[s * 2 + 1] += (float)(sb[s * 2 + 1] * channel->volume * right_panning);
sa[s * 2 + 1] *= 1 / (float)M_2_SQRTPI;
} }
} }