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core_timing: Use CNTPCT as the guest CPU tick

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Previously, we were mixing the raw CPU frequency and CNTFRQ.
The raw CPU frequency (1020 MHz) should've never been used as CNTPCT (whose frequency is CNTFRQ) is the only counter available.
This commit is contained in:
Morph
2023-04-23 00:01:08 -04:00
parent bbd502f67a
commit 8e56a84566
14 changed files with 47 additions and 122 deletions
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1
src/audio_core/renderer/adsp/adsp.cpp
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@ -7,7 +7,6 @@
#include "common/logging/log.h"
#include "core/core.h"
#include "core/core_timing.h"
#include "core/core_timing_util.h"
#include "core/memory.h"
namespace AudioCore::AudioRenderer::ADSP {

5
src/audio_core/renderer/adsp/audio_renderer.cpp
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@ -13,7 +13,6 @@
#include "common/thread.h"
#include "core/core.h"
#include "core/core_timing.h"
#include "core/core_timing_util.h"
MICROPROFILE_DEFINE(Audio_Renderer, "Audio", "DSP", MP_RGB(60, 19, 97));
@ -144,6 +143,7 @@ void AudioRenderer::ThreadFunc(std::stop_token stop_token) {
mailbox->ADSPSendMessage(RenderMessage::AudioRenderer_InitializeOK);
// 0.12 seconds (2304000 / 19200000)
constexpr u64 max_process_time{2'304'000ULL};
while (!stop_token.stop_requested()) {
@ -184,8 +184,7 @@ void AudioRenderer::ThreadFunc(std::stop_token stop_token) {
u64 max_time{max_process_time};
if (index == 1 && command_buffer.applet_resource_user_id ==
mailbox->GetCommandBuffer(0).applet_resource_user_id) {
max_time = max_process_time -
Core::Timing::CyclesToNs(render_times_taken[0]).count();
max_time = max_process_time - render_times_taken[0];
if (render_times_taken[0] > max_process_time) {
max_time = 0;
}

1
src/audio_core/renderer/adsp/command_list_processor.cpp
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@ -9,7 +9,6 @@
#include "common/settings.h"
#include "core/core.h"
#include "core/core_timing.h"
#include "core/core_timing_util.h"
#include "core/memory.h"
namespace AudioCore::AudioRenderer::ADSP {

15
src/audio_core/renderer/command/performance/performance.cpp
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@ -5,7 +5,6 @@
#include "audio_core/renderer/command/performance/performance.h"
#include "core/core.h"
#include "core/core_timing.h"
#include "core/core_timing_util.h"
namespace AudioCore::AudioRenderer {
@ -18,20 +17,18 @@ void PerformanceCommand::Process(const ADSP::CommandListProcessor& processor) {
auto base{entry_address.translated_address};
if (state == PerformanceState::Start) {
auto start_time_ptr{reinterpret_cast<u32*>(base + entry_address.entry_start_time_offset)};
*start_time_ptr = static_cast<u32>(
Core::Timing::CyclesToUs(processor.system->CoreTiming().GetClockTicks() -
processor.start_time - processor.current_processing_time)
.count());
*start_time_ptr =
static_cast<u32>(processor.system->CoreTiming().GetClockTicks() - processor.start_time -
processor.current_processing_time);
} else if (state == PerformanceState::Stop) {
auto processed_time_ptr{
reinterpret_cast<u32*>(base + entry_address.entry_processed_time_offset)};
auto entry_count_ptr{
reinterpret_cast<u32*>(base + entry_address.header_entry_count_offset)};
*processed_time_ptr = static_cast<u32>(
Core::Timing::CyclesToUs(processor.system->CoreTiming().GetClockTicks() -
processor.start_time - processor.current_processing_time)
.count());
*processed_time_ptr =
static_cast<u32>(processor.system->CoreTiming().GetClockTicks() - processor.start_time -
processor.current_processing_time);
(*entry_count_ptr)++;
}
}

1
src/audio_core/sink/sink_stream.cpp
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@ -15,7 +15,6 @@
#include "common/settings.h"
#include "core/core.h"
#include "core/core_timing.h"
#include "core/core_timing_util.h"
namespace AudioCore::Sink {