diff options
Diffstat (limited to 'src/audio_core')
| -rw-r--r-- | src/audio_core/stream.cpp | 14 | ||||
| -rw-r--r-- | src/audio_core/stream.h | 6 |
2 files changed, 8 insertions, 12 deletions
diff --git a/src/audio_core/stream.cpp b/src/audio_core/stream.cpp index aab3e979a..abd8576e2 100644 --- a/src/audio_core/stream.cpp +++ b/src/audio_core/stream.cpp | |||
| @@ -59,11 +59,9 @@ Stream::State Stream::GetState() const { | |||
| 59 | return state; | 59 | return state; |
| 60 | } | 60 | } |
| 61 | 61 | ||
| 62 | s64 Stream::GetBufferReleaseNS(const Buffer& buffer) const { | 62 | std::chrono::nanoseconds Stream::GetBufferReleaseNS(const Buffer& buffer) const { |
| 63 | const std::size_t num_samples{buffer.GetSamples().size() / GetNumChannels()}; | 63 | const std::size_t num_samples{buffer.GetSamples().size() / GetNumChannels()}; |
| 64 | const auto ns = | 64 | return std::chrono::nanoseconds((static_cast<u64>(num_samples) * 1000000000ULL) / sample_rate); |
| 65 | std::chrono::nanoseconds((static_cast<u64>(num_samples) * 1000000000ULL) / sample_rate); | ||
| 66 | return ns.count(); | ||
| 67 | } | 65 | } |
| 68 | 66 | ||
| 69 | static void VolumeAdjustSamples(std::vector<s16>& samples, float game_volume) { | 67 | static void VolumeAdjustSamples(std::vector<s16>& samples, float game_volume) { |
| @@ -105,10 +103,10 @@ void Stream::PlayNextBuffer(s64 cycles_late) { | |||
| 105 | 103 | ||
| 106 | sink_stream.EnqueueSamples(GetNumChannels(), active_buffer->GetSamples()); | 104 | sink_stream.EnqueueSamples(GetNumChannels(), active_buffer->GetSamples()); |
| 107 | 105 | ||
| 108 | core_timing.ScheduleEvent( | 106 | const auto time_stretch_delta = std::chrono::nanoseconds{ |
| 109 | GetBufferReleaseNS(*active_buffer) - | 107 | Settings::values.enable_audio_stretching.GetValue() ? 0 : cycles_late}; |
| 110 | (Settings::values.enable_audio_stretching.GetValue() ? 0 : cycles_late), | 108 | const auto future_time = GetBufferReleaseNS(*active_buffer) - time_stretch_delta; |
| 111 | release_event, {}); | 109 | core_timing.ScheduleEvent(future_time, release_event, {}); |
| 112 | } | 110 | } |
| 113 | 111 | ||
| 114 | void Stream::ReleaseActiveBuffer(s64 cycles_late) { | 112 | void Stream::ReleaseActiveBuffer(s64 cycles_late) { |
diff --git a/src/audio_core/stream.h b/src/audio_core/stream.h index 524376257..2febd647c 100644 --- a/src/audio_core/stream.h +++ b/src/audio_core/stream.h | |||
| @@ -4,6 +4,7 @@ | |||
| 4 | 4 | ||
| 5 | #pragma once | 5 | #pragma once |
| 6 | 6 | ||
| 7 | #include <chrono> | ||
| 7 | #include <functional> | 8 | #include <functional> |
| 8 | #include <memory> | 9 | #include <memory> |
| 9 | #include <string> | 10 | #include <string> |
| @@ -96,10 +97,7 @@ private: | |||
| 96 | void ReleaseActiveBuffer(s64 cycles_late = 0); | 97 | void ReleaseActiveBuffer(s64 cycles_late = 0); |
| 97 | 98 | ||
| 98 | /// Gets the number of core cycles when the specified buffer will be released | 99 | /// Gets the number of core cycles when the specified buffer will be released |
| 99 | s64 GetBufferReleaseNS(const Buffer& buffer) const; | 100 | std::chrono::nanoseconds GetBufferReleaseNS(const Buffer& buffer) const; |
| 100 | |||
| 101 | /// Gets the number of core cycles when the specified buffer will be released | ||
| 102 | s64 GetBufferReleaseNSHostTiming(const Buffer& buffer) const; | ||
| 103 | 101 | ||
| 104 | u32 sample_rate; ///< Sample rate of the stream | 102 | u32 sample_rate; ///< Sample rate of the stream |
| 105 | Format format; ///< Format of the stream | 103 | Format format; ///< Format of the stream |