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Merge pull request #5266 from xperia64/audio_ticks_tweak

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Adjust audio_frame_ticks
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Pengfei Zhu 2020-06-11 22:37:30 +08:00 committed by GitHub
commit 2632b421c2
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1 changed files with 6 additions and 1 deletions
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7
src/audio_core/hle/hle.cpp
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@ -47,7 +47,12 @@ void DspHle::serialize(Archive& ar, const unsigned int) {
}
SERIALIZE_IMPL(DspHle)
static constexpr u64 audio_frame_ticks = 1310252ull; ///< Units: ARM11 cycles
// The value below is the "perfect" mathematical ratio of ARM11 cycles per audio frame, samples per
// frame * teaklite cycles per sample * 2 ARM11 cycles/teaklite cycle
// (160 * 4096 * 2) = (1310720)
//
// This value has been verified against a rough hardware test with hardware and LLE
static constexpr u64 audio_frame_ticks = samples_per_frame * 4096 * 2ull; ///< Units: ARM11 cycles
struct DspHle::Impl final {
public: