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core_timing: Convert core timing into a class

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Gets rid of the largest set of mutable global state within the core.
This also paves a way for eliminating usages of GetInstance() on the
System class as a follow-up.

Note that no behavioral changes have been made, and this simply extracts
the functionality into a class. This also has the benefit of making
dependencies on the core timing functionality explicit within the
relevant interfaces.
This commit is contained in:
Lioncash 2019-02-14 12:42:58 -05:00
parent ec0b108910
commit 1c3371c921
53 changed files with 536 additions and 400 deletions
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11
src/audio_core/stream.cpp
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@ -32,12 +32,12 @@ u32 Stream::GetNumChannels() const {
return {};
}
Stream::Stream(u32 sample_rate, Format format, ReleaseCallback&& release_callback,
SinkStream& sink_stream, std::string&& name_)
Stream::Stream(Core::Timing::CoreTiming& core_timing, u32 sample_rate, Format format,
ReleaseCallback&& release_callback, SinkStream& sink_stream, std::string&& name_)
: sample_rate{sample_rate}, format{format}, release_callback{std::move(release_callback)},
sink_stream{sink_stream}, name{std::move(name_)} {
sink_stream{sink_stream}, core_timing{core_timing}, name{std::move(name_)} {
release_event = Core::Timing::RegisterEvent(
release_event = core_timing.RegisterEvent(
name, [this](u64 userdata, int cycles_late) { ReleaseActiveBuffer(); });
}
@ -99,8 +99,7 @@ void Stream::PlayNextBuffer() {
sink_stream.EnqueueSamples(GetNumChannels(), active_buffer->GetSamples());
Core::Timing::ScheduleEventThreadsafe(GetBufferReleaseCycles(*active_buffer), release_event,
{});
core_timing.ScheduleEventThreadsafe(GetBufferReleaseCycles(*active_buffer), release_event, {});
}
void Stream::ReleaseActiveBuffer() {