diff options
Diffstat (limited to '')
-rw-r--r-- | src/audio_core/audio_core.cpp | 46 |
1 files changed, 36 insertions, 10 deletions
diff --git a/src/audio_core/audio_core.cpp b/src/audio_core/audio_core.cpp index 894f46990..d42249ebd 100644 --- a/src/audio_core/audio_core.cpp +++ b/src/audio_core/audio_core.cpp @@ -2,8 +2,15 @@ // Licensed under GPLv2 or any later version // Refer to the license.txt file included. +#include <memory> +#include <string> + #include "audio_core/audio_core.h" #include "audio_core/hle/dsp.h" +#include "audio_core/hle/pipe.h" +#include "audio_core/null_sink.h" +#include "audio_core/sink.h" +#include "audio_core/sink_details.h" #include "core/core_timing.h" #include "core/hle/kernel/vm_manager.h" @@ -17,17 +24,16 @@ static constexpr u64 audio_frame_ticks = 1310252ull; ///< Units: ARM11 cycles static void AudioTickCallback(u64 /*userdata*/, int cycles_late) { if (DSP::HLE::Tick()) { - // HACK: We're not signaling the interrups when they should be, but just firing them all off together. - // It should be only (interrupt_id = 2, channel_id = 2) that's signalled here. - // TODO(merry): Understand when the other interrupts are fired. - DSP_DSP::SignalAllInterrupts(); + // TODO(merry): Signal all the other interrupts as appropriate. + DSP_DSP::SignalPipeInterrupt(DSP::HLE::DspPipe::Audio); + // HACK(merry): Added to prevent regressions. Will remove soon. + DSP_DSP::SignalPipeInterrupt(DSP::HLE::DspPipe::Binary); } // Reschedule recurrent event CoreTiming::ScheduleEvent(audio_frame_ticks - cycles_late, tick_event); } -/// Initialise Audio void Init() { DSP::HLE::Init(); @@ -35,19 +41,39 @@ void Init() { CoreTiming::ScheduleEvent(audio_frame_ticks, tick_event); } -/// Add DSP address spaces to Process's address space. void AddAddressSpace(Kernel::VMManager& address_space) { - auto r0_vma = address_space.MapBackingMemory(DSP::HLE::region0_base, reinterpret_cast<u8*>(&DSP::HLE::g_region0), sizeof(DSP::HLE::SharedMemory), Kernel::MemoryState::IO).MoveFrom(); + auto r0_vma = address_space.MapBackingMemory(DSP::HLE::region0_base, reinterpret_cast<u8*>(&DSP::HLE::g_regions[0]), sizeof(DSP::HLE::SharedMemory), Kernel::MemoryState::IO).MoveFrom(); address_space.Reprotect(r0_vma, Kernel::VMAPermission::ReadWrite); - auto r1_vma = address_space.MapBackingMemory(DSP::HLE::region1_base, reinterpret_cast<u8*>(&DSP::HLE::g_region1), sizeof(DSP::HLE::SharedMemory), Kernel::MemoryState::IO).MoveFrom(); + auto r1_vma = address_space.MapBackingMemory(DSP::HLE::region1_base, reinterpret_cast<u8*>(&DSP::HLE::g_regions[1]), sizeof(DSP::HLE::SharedMemory), Kernel::MemoryState::IO).MoveFrom(); address_space.Reprotect(r1_vma, Kernel::VMAPermission::ReadWrite); } -/// Shutdown Audio +void SelectSink(std::string sink_id) { + if (sink_id == "auto") { + // Auto-select. + // g_sink_details is ordered in terms of desirability, with the best choice at the front. + const auto& sink_detail = g_sink_details.front(); + DSP::HLE::SetSink(sink_detail.factory()); + return; + } + + auto iter = std::find_if(g_sink_details.begin(), g_sink_details.end(), [sink_id](const auto& sink_detail) { + return sink_detail.id == sink_id; + }); + + if (iter == g_sink_details.end()) { + LOG_ERROR(Audio, "AudioCore::SelectSink given invalid sink_id"); + DSP::HLE::SetSink(std::make_unique<NullSink>()); + return; + } + + DSP::HLE::SetSink(iter->factory()); +} + void Shutdown() { CoreTiming::UnscheduleEvent(tick_event, 0); DSP::HLE::Shutdown(); } -} //namespace +} // namespace AudioCore |