mirror of https://git.suyu.dev/suyu/suyu
Merge remote-tracking branch 'origin/master' into ssl
comex
commit
98685d48e3
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@ -1 +1 @@
|
||||
Subproject commit f17058b562c8a1090c0c996b42982721ace90903
|
||||
Subproject commit 491fba1d06a4810645092b2559b9cc94abeb23bb
|
||||
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|
||||
// SPDX-License-Identifier: MPL-2.0
|
||||
// Copyright © 2022 Skyline Team and Contributors (https://github.com/skyline-emu/)
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <cstdint>
|
||||
|
||||
namespace bcn {
|
||||
/**
|
||||
* @brief Decodes a BC1 encoded image to R8G8B8A8
|
||||
*/
|
||||
void DecodeBc1(const uint8_t *src, uint8_t *dst, size_t x, size_t y, size_t width, size_t height);
|
||||
|
||||
/**
|
||||
* @brief Decodes a BC2 encoded image to R8G8B8A8
|
||||
*/
|
||||
void DecodeBc2(const uint8_t *src, uint8_t *dst, size_t x, size_t y, size_t width, size_t height);
|
||||
|
||||
/**
|
||||
* @brief Decodes a BC3 encoded image to R8G8B8A8
|
||||
*/
|
||||
void DecodeBc3(const uint8_t *src, uint8_t *dst, size_t x, size_t y, size_t width, size_t height);
|
||||
|
||||
/**
|
||||
* @brief Decodes a BC4 encoded image to R8
|
||||
*/
|
||||
void DecodeBc4(const uint8_t *src, uint8_t *dst, size_t x, size_t y, size_t width, size_t height, bool isSigned);
|
||||
|
||||
/**
|
||||
* @brief Decodes a BC5 encoded image to R8G8
|
||||
*/
|
||||
void DecodeBc5(const uint8_t *src, uint8_t *dst, size_t x, size_t y, size_t width, size_t height, bool isSigned);
|
||||
|
||||
/**
|
||||
* @brief Decodes a BC6 encoded image to R16G16B16A16
|
||||
*/
|
||||
void DecodeBc6(const uint8_t *src, uint8_t *dst, size_t x, size_t y, size_t width, size_t height, bool isSigned);
|
||||
|
||||
/**
|
||||
* @brief Decodes a BC7 encoded image to R8G8B8A8
|
||||
*/
|
||||
void DecodeBc7(const uint8_t *src, uint8_t *dst, size_t x, size_t y, size_t width, size_t height);
|
||||
}
|
||||
@ -1 +1 @@
|
||||
Subproject commit 34df65eff295c2bd9ee9e6a077d662486d5cabb3
|
||||
Subproject commit 212afa2394a74226dcf1b7996a570aae17debb69
|
||||
@ -0,0 +1 @@
|
||||
Subproject commit 0aa3989b8f382f185fdf646cc83a1d16fa31d6ab
|
||||
@ -0,0 +1,8 @@
|
||||
// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#define VMA_IMPLEMENTATION
|
||||
#define VMA_STATIC_VULKAN_FUNCTIONS 0
|
||||
#define VMA_DYNAMIC_VULKAN_FUNCTIONS 1
|
||||
|
||||
#include <vk_mem_alloc.h>
|
||||
@ -0,0 +1,62 @@
|
||||
// SPDX-FileCopyrightText: 2023 yuzu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
package org.yuzu.yuzu_emu.fragments
|
||||
|
||||
import android.app.Dialog
|
||||
import android.content.Intent
|
||||
import android.net.Uri
|
||||
import android.os.Bundle
|
||||
import androidx.fragment.app.DialogFragment
|
||||
import com.google.android.material.dialog.MaterialAlertDialogBuilder
|
||||
import org.yuzu.yuzu_emu.R
|
||||
|
||||
class LongMessageDialogFragment : DialogFragment() {
|
||||
override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
|
||||
val titleId = requireArguments().getInt(TITLE)
|
||||
val description = requireArguments().getString(DESCRIPTION)
|
||||
val helpLinkId = requireArguments().getInt(HELP_LINK)
|
||||
|
||||
val dialog = MaterialAlertDialogBuilder(requireContext())
|
||||
.setPositiveButton(R.string.close, null)
|
||||
.setTitle(titleId)
|
||||
.setMessage(description)
|
||||
|
||||
if (helpLinkId != 0) {
|
||||
dialog.setNeutralButton(R.string.learn_more) { _, _ ->
|
||||
openLink(getString(helpLinkId))
|
||||
}
|
||||
}
|
||||
|
||||
return dialog.show()
|
||||
}
|
||||
|
||||
private fun openLink(link: String) {
|
||||
val intent = Intent(Intent.ACTION_VIEW, Uri.parse(link))
|
||||
startActivity(intent)
|
||||
}
|
||||
|
||||
companion object {
|
||||
const val TAG = "LongMessageDialogFragment"
|
||||
|
||||
private const val TITLE = "Title"
|
||||
private const val DESCRIPTION = "Description"
|
||||
private const val HELP_LINK = "Link"
|
||||
|
||||
fun newInstance(
|
||||
titleId: Int,
|
||||
description: String,
|
||||
helpLinkId: Int = 0
|
||||
): LongMessageDialogFragment {
|
||||
val dialog = LongMessageDialogFragment()
|
||||
val bundle = Bundle()
|
||||
bundle.apply {
|
||||
putInt(TITLE, titleId)
|
||||
putString(DESCRIPTION, description)
|
||||
putInt(HELP_LINK, helpLinkId)
|
||||
}
|
||||
dialog.arguments = bundle
|
||||
return dialog
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,59 @@
|
||||
// SPDX-FileCopyrightText: 2023 yuzu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
package org.yuzu.yuzu_emu.utils
|
||||
|
||||
import android.app.ActivityManager
|
||||
import android.content.Context
|
||||
import org.yuzu.yuzu_emu.R
|
||||
import java.util.Locale
|
||||
|
||||
class MemoryUtil(val context: Context) {
|
||||
|
||||
private val Long.floatForm: String
|
||||
get() = String.format(Locale.ROOT, "%.2f", this.toDouble())
|
||||
|
||||
private fun bytesToSizeUnit(size: Long): String {
|
||||
return when {
|
||||
size < Kb -> "${size.floatForm} ${context.getString(R.string.memory_byte)}"
|
||||
size < Mb -> "${(size / Kb).floatForm} ${context.getString(R.string.memory_kilobyte)}"
|
||||
size < Gb -> "${(size / Mb).floatForm} ${context.getString(R.string.memory_megabyte)}"
|
||||
size < Tb -> "${(size / Gb).floatForm} ${context.getString(R.string.memory_gigabyte)}"
|
||||
size < Pb -> "${(size / Tb).floatForm} ${context.getString(R.string.memory_terabyte)}"
|
||||
size < Eb -> "${(size / Pb).floatForm} ${context.getString(R.string.memory_petabyte)}"
|
||||
else -> "${(size / Eb).floatForm} ${context.getString(R.string.memory_exabyte)}"
|
||||
}
|
||||
}
|
||||
|
||||
private val totalMemory =
|
||||
with(context.getSystemService(Context.ACTIVITY_SERVICE) as ActivityManager) {
|
||||
val memInfo = ActivityManager.MemoryInfo()
|
||||
getMemoryInfo(memInfo)
|
||||
memInfo.totalMem
|
||||
}
|
||||
|
||||
fun isLessThan(minimum: Int, size: Long): Boolean {
|
||||
return when (size) {
|
||||
Kb -> totalMemory < Mb && totalMemory < minimum
|
||||
Mb -> totalMemory < Gb && (totalMemory / Mb) < minimum
|
||||
Gb -> totalMemory < Tb && (totalMemory / Gb) < minimum
|
||||
Tb -> totalMemory < Pb && (totalMemory / Tb) < minimum
|
||||
Pb -> totalMemory < Eb && (totalMemory / Pb) < minimum
|
||||
Eb -> totalMemory / Eb < minimum
|
||||
else -> totalMemory < Kb && totalMemory < minimum
|
||||
}
|
||||
}
|
||||
|
||||
fun getDeviceRAM(): String {
|
||||
return bytesToSizeUnit(totalMemory)
|
||||
}
|
||||
|
||||
companion object {
|
||||
const val Kb: Long = 1024
|
||||
const val Mb = Kb * 1024
|
||||
const val Gb = Mb * 1024
|
||||
const val Tb = Gb * 1024
|
||||
const val Pb = Tb * 1024
|
||||
const val Eb = Pb * 1024
|
||||
}
|
||||
}
|
||||
@ -1,165 +0,0 @@
|
||||
// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <jni.h>
|
||||
|
||||
// Function calls from the Java side
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
JNIEXPORT void JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_UnPauseEmulation(JNIEnv* env,
|
||||
jclass clazz);
|
||||
|
||||
JNIEXPORT void JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_PauseEmulation(JNIEnv* env,
|
||||
jclass clazz);
|
||||
|
||||
JNIEXPORT void JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_StopEmulation(JNIEnv* env,
|
||||
jclass clazz);
|
||||
|
||||
JNIEXPORT void JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_ResetRomMetadata(JNIEnv* env,
|
||||
jclass clazz);
|
||||
|
||||
JNIEXPORT jboolean JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_IsRunning(JNIEnv* env,
|
||||
jclass clazz);
|
||||
|
||||
JNIEXPORT jboolean JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_isHandheldOnly(JNIEnv* env,
|
||||
jclass clazz);
|
||||
|
||||
JNIEXPORT jboolean JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_setDeviceType(JNIEnv* env,
|
||||
jclass clazz,
|
||||
jstring j_device,
|
||||
jstring j_type);
|
||||
|
||||
JNIEXPORT jboolean JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_onGamePadConnectEvent(
|
||||
JNIEnv* env, jclass clazz, jstring j_device);
|
||||
|
||||
JNIEXPORT jboolean JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_onGamePadDisconnectEvent(
|
||||
JNIEnv* env, jclass clazz, jstring j_device);
|
||||
|
||||
JNIEXPORT jboolean JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_onGamePadEvent(
|
||||
JNIEnv* env, jclass clazz, jstring j_device, jint j_button, jint action);
|
||||
|
||||
JNIEXPORT jboolean JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_onGamePadMoveEvent(
|
||||
JNIEnv* env, jclass clazz, jstring j_device, jint axis, jfloat x, jfloat y);
|
||||
|
||||
JNIEXPORT jboolean JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_onGamePadAxisEvent(
|
||||
JNIEnv* env, jclass clazz, jstring j_device, jint axis_id, jfloat axis_val);
|
||||
|
||||
JNIEXPORT jboolean JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_onReadNfcTag(JNIEnv* env,
|
||||
jclass clazz,
|
||||
jbyteArray j_data);
|
||||
|
||||
JNIEXPORT jboolean JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_onRemoveNfcTag(JNIEnv* env,
|
||||
jclass clazz);
|
||||
|
||||
JNIEXPORT jboolean JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_onTouchEvent(JNIEnv* env,
|
||||
jclass clazz,
|
||||
jfloat x, jfloat y,
|
||||
jboolean pressed);
|
||||
|
||||
JNIEXPORT void JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_onTouchMoved(JNIEnv* env, jclass clazz,
|
||||
jfloat x, jfloat y);
|
||||
|
||||
JNIEXPORT jbyteArray JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_GetIcon(JNIEnv* env,
|
||||
jclass clazz,
|
||||
jstring j_file);
|
||||
|
||||
JNIEXPORT jstring JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_GetTitle(JNIEnv* env, jclass clazz,
|
||||
jstring j_filename);
|
||||
|
||||
JNIEXPORT jstring JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_GetDescription(JNIEnv* env,
|
||||
jclass clazz,
|
||||
jstring j_filename);
|
||||
|
||||
JNIEXPORT jstring JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_GetGameId(JNIEnv* env, jclass clazz,
|
||||
jstring j_filename);
|
||||
|
||||
JNIEXPORT jstring JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_GetRegions(JNIEnv* env,
|
||||
jclass clazz,
|
||||
jstring j_filename);
|
||||
|
||||
JNIEXPORT jstring JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_GetCompany(JNIEnv* env,
|
||||
jclass clazz,
|
||||
jstring j_filename);
|
||||
|
||||
JNIEXPORT jstring JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_GetGitRevision(JNIEnv* env,
|
||||
jclass clazz);
|
||||
|
||||
JNIEXPORT void JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_SetAppDirectory(JNIEnv* env,
|
||||
jclass clazz,
|
||||
jstring j_directory);
|
||||
|
||||
JNIEXPORT void JNICALL
|
||||
Java_org_yuzu_yuzu_1emu_NativeLibrary_Java_org_yuzu_yuzu_1emu_NativeLibrary_InitializeGpuDriver(
|
||||
JNIEnv* env, jclass clazz, jstring hook_lib_dir, jstring custom_driver_dir,
|
||||
jstring custom_driver_name, jstring file_redirect_dir);
|
||||
|
||||
JNIEXPORT jboolean JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_ReloadKeys(JNIEnv* env,
|
||||
jclass clazz);
|
||||
|
||||
JNIEXPORT void JNICALL Java_org_yuzu_yuzu_1emu_utils_DirectoryInitialization_SetSysDirectory(
|
||||
JNIEnv* env, jclass clazz, jstring path_);
|
||||
|
||||
JNIEXPORT void JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_SetSysDirectory(JNIEnv* env,
|
||||
jclass clazz,
|
||||
jstring path);
|
||||
|
||||
JNIEXPORT void JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_InitializeEmulation(JNIEnv* env,
|
||||
jclass clazz);
|
||||
|
||||
JNIEXPORT jint JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_DefaultCPUCore(JNIEnv* env,
|
||||
jclass clazz);
|
||||
JNIEXPORT void JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_SetProfiling(JNIEnv* env, jclass clazz,
|
||||
jboolean enable);
|
||||
|
||||
JNIEXPORT void JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_WriteProfileResults(JNIEnv* env,
|
||||
jclass clazz);
|
||||
|
||||
JNIEXPORT void JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_NotifyOrientationChange(
|
||||
JNIEnv* env, jclass clazz, jint layout_option, jint rotation);
|
||||
|
||||
JNIEXPORT void JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_Run__Ljava_lang_String_2(
|
||||
JNIEnv* env, jclass clazz, jstring j_path);
|
||||
|
||||
JNIEXPORT void JNICALL
|
||||
Java_org_yuzu_yuzu_1emu_NativeLibrary_Run__Ljava_lang_String_2Ljava_lang_String_2Z(
|
||||
JNIEnv* env, jclass clazz, jstring j_file, jstring j_savestate, jboolean j_delete_savestate);
|
||||
|
||||
JNIEXPORT void JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_SurfaceChanged(JNIEnv* env,
|
||||
jclass clazz,
|
||||
jobject surf);
|
||||
|
||||
JNIEXPORT void JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_SurfaceDestroyed(JNIEnv* env,
|
||||
jclass clazz);
|
||||
|
||||
JNIEXPORT void JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_InitGameIni(JNIEnv* env, jclass clazz,
|
||||
jstring j_game_id);
|
||||
|
||||
JNIEXPORT void JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_ReloadSettings(JNIEnv* env,
|
||||
jclass clazz);
|
||||
|
||||
JNIEXPORT void JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_SetUserSetting(
|
||||
JNIEnv* env, jclass clazz, jstring j_game_id, jstring j_section, jstring j_key,
|
||||
jstring j_value);
|
||||
|
||||
JNIEXPORT jstring JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_GetUserSetting(
|
||||
JNIEnv* env, jclass clazz, jstring game_id, jstring section, jstring key);
|
||||
|
||||
JNIEXPORT jdoubleArray JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_GetPerfStats(JNIEnv* env,
|
||||
jclass clazz);
|
||||
|
||||
JNIEXPORT void JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_LogDeviceInfo(JNIEnv* env,
|
||||
jclass clazz);
|
||||
|
||||
JNIEXPORT void JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_SubmitInlineKeyboardText(
|
||||
JNIEnv* env, jclass clazz, jstring j_text);
|
||||
|
||||
JNIEXPORT void JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_SubmitInlineKeyboardInput(
|
||||
JNIEnv* env, jclass clazz, jint j_key_code);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
@ -0,0 +1,9 @@
|
||||
<vector xmlns:android="http://schemas.android.com/apk/res/android"
|
||||
android:width="24dp"
|
||||
android:height="24dp"
|
||||
android:viewportHeight="24"
|
||||
android:viewportWidth="24">
|
||||
<path
|
||||
android:fillColor="@android:color/white"
|
||||
android:pathData="M7,9v6h4l5,5V4l-5,5H7z" />
|
||||
</vector>
|
||||
@ -0,0 +1,9 @@
|
||||
<vector xmlns:android="http://schemas.android.com/apk/res/android"
|
||||
android:width="24dp"
|
||||
android:height="24dp"
|
||||
android:viewportHeight="24"
|
||||
android:viewportWidth="24">
|
||||
<path
|
||||
android:fillColor="@android:color/white"
|
||||
android:pathData="M3,9v6h4l5,5L12,4L7,9L3,9zM16.5,12c0,-1.77 -1.02,-3.29 -2.5,-4.03v8.05c1.48,-0.73 2.5,-2.25 2.5,-4.02zM14,3.23v2.06c2.89,0.86 5,3.54 5,6.71s-2.11,5.85 -5,6.71v2.06c4.01,-0.91 7,-4.49 7,-8.77s-2.99,-7.86 -7,-8.77z" />
|
||||
</vector>
|
||||
@ -1,164 +1,50 @@
|
||||
// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#include <array>
|
||||
#include <chrono>
|
||||
#include <thread>
|
||||
|
||||
#include "common/atomic_ops.h"
|
||||
#include "common/steady_clock.h"
|
||||
#include "common/uint128.h"
|
||||
#include "common/x64/native_clock.h"
|
||||
#include "common/x64/rdtsc.h"
|
||||
|
||||
#ifdef _MSC_VER
|
||||
#include <intrin.h>
|
||||
#endif
|
||||
namespace Common::X64 {
|
||||
|
||||
namespace Common {
|
||||
NativeClock::NativeClock(u64 rdtsc_frequency_)
|
||||
: start_ticks{FencedRDTSC()}, rdtsc_frequency{rdtsc_frequency_},
|
||||
ns_rdtsc_factor{GetFixedPoint64Factor(NsRatio::den, rdtsc_frequency)},
|
||||
us_rdtsc_factor{GetFixedPoint64Factor(UsRatio::den, rdtsc_frequency)},
|
||||
ms_rdtsc_factor{GetFixedPoint64Factor(MsRatio::den, rdtsc_frequency)},
|
||||
cntpct_rdtsc_factor{GetFixedPoint64Factor(CNTFRQ, rdtsc_frequency)},
|
||||
gputick_rdtsc_factor{GetFixedPoint64Factor(GPUTickFreq, rdtsc_frequency)} {}
|
||||
|
||||
#ifdef _MSC_VER
|
||||
__forceinline static u64 FencedRDTSC() {
|
||||
_mm_lfence();
|
||||
_ReadWriteBarrier();
|
||||
const u64 result = __rdtsc();
|
||||
_mm_lfence();
|
||||
_ReadWriteBarrier();
|
||||
return result;
|
||||
}
|
||||
#else
|
||||
static u64 FencedRDTSC() {
|
||||
u64 eax;
|
||||
u64 edx;
|
||||
asm volatile("lfence\n\t"
|
||||
"rdtsc\n\t"
|
||||
"lfence\n\t"
|
||||
: "=a"(eax), "=d"(edx));
|
||||
return (edx << 32) | eax;
|
||||
}
|
||||
#endif
|
||||
|
||||
template <u64 Nearest>
|
||||
static u64 RoundToNearest(u64 value) {
|
||||
const auto mod = value % Nearest;
|
||||
return mod >= (Nearest / 2) ? (value - mod + Nearest) : (value - mod);
|
||||
std::chrono::nanoseconds NativeClock::GetTimeNS() const {
|
||||
return std::chrono::nanoseconds{MultiplyHigh(GetHostTicksElapsed(), ns_rdtsc_factor)};
|
||||
}
|
||||
|
||||
u64 EstimateRDTSCFrequency() {
|
||||
// Discard the first result measuring the rdtsc.
|
||||
FencedRDTSC();
|
||||
std::this_thread::sleep_for(std::chrono::milliseconds{1});
|
||||
FencedRDTSC();
|
||||
|
||||
// Get the current time.
|
||||
const auto start_time = Common::RealTimeClock::Now();
|
||||
const u64 tsc_start = FencedRDTSC();
|
||||
// Wait for 250 milliseconds.
|
||||
std::this_thread::sleep_for(std::chrono::milliseconds{250});
|
||||
const auto end_time = Common::RealTimeClock::Now();
|
||||
const u64 tsc_end = FencedRDTSC();
|
||||
// Calculate differences.
|
||||
const u64 timer_diff = static_cast<u64>(
|
||||
std::chrono::duration_cast<std::chrono::nanoseconds>(end_time - start_time).count());
|
||||
const u64 tsc_diff = tsc_end - tsc_start;
|
||||
const u64 tsc_freq = MultiplyAndDivide64(tsc_diff, 1000000000ULL, timer_diff);
|
||||
return RoundToNearest<1000>(tsc_freq);
|
||||
std::chrono::microseconds NativeClock::GetTimeUS() const {
|
||||
return std::chrono::microseconds{MultiplyHigh(GetHostTicksElapsed(), us_rdtsc_factor)};
|
||||
}
|
||||
|
||||
namespace X64 {
|
||||
NativeClock::NativeClock(u64 emulated_cpu_frequency_, u64 emulated_clock_frequency_,
|
||||
u64 rtsc_frequency_)
|
||||
: WallClock(emulated_cpu_frequency_, emulated_clock_frequency_, true), rtsc_frequency{
|
||||
rtsc_frequency_} {
|
||||
// Thread to re-adjust the RDTSC frequency after 10 seconds has elapsed.
|
||||
time_sync_thread = std::jthread{[this](std::stop_token token) {
|
||||
// Get the current time.
|
||||
const auto start_time = Common::RealTimeClock::Now();
|
||||
const u64 tsc_start = FencedRDTSC();
|
||||
// Wait for 10 seconds.
|
||||
if (!Common::StoppableTimedWait(token, std::chrono::seconds{10})) {
|
||||
return;
|
||||
}
|
||||
const auto end_time = Common::RealTimeClock::Now();
|
||||
const u64 tsc_end = FencedRDTSC();
|
||||
// Calculate differences.
|
||||
const u64 timer_diff = static_cast<u64>(
|
||||
std::chrono::duration_cast<std::chrono::nanoseconds>(end_time - start_time).count());
|
||||
const u64 tsc_diff = tsc_end - tsc_start;
|
||||
const u64 tsc_freq = MultiplyAndDivide64(tsc_diff, 1000000000ULL, timer_diff);
|
||||
rtsc_frequency = tsc_freq;
|
||||
CalculateAndSetFactors();
|
||||
}};
|
||||
|
||||
time_point.inner.last_measure = FencedRDTSC();
|
||||
time_point.inner.accumulated_ticks = 0U;
|
||||
CalculateAndSetFactors();
|
||||
std::chrono::milliseconds NativeClock::GetTimeMS() const {
|
||||
return std::chrono::milliseconds{MultiplyHigh(GetHostTicksElapsed(), ms_rdtsc_factor)};
|
||||
}
|
||||
|
||||
u64 NativeClock::GetRTSC() {
|
||||
TimePoint new_time_point{};
|
||||
TimePoint current_time_point{};
|
||||
|
||||
current_time_point.pack = Common::AtomicLoad128(time_point.pack.data());
|
||||
do {
|
||||
const u64 current_measure = FencedRDTSC();
|
||||
u64 diff = current_measure - current_time_point.inner.last_measure;
|
||||
diff = diff & ~static_cast<u64>(static_cast<s64>(diff) >> 63); // max(diff, 0)
|
||||
new_time_point.inner.last_measure = current_measure > current_time_point.inner.last_measure
|
||||
? current_measure
|
||||
: current_time_point.inner.last_measure;
|
||||
new_time_point.inner.accumulated_ticks = current_time_point.inner.accumulated_ticks + diff;
|
||||
} while (!Common::AtomicCompareAndSwap(time_point.pack.data(), new_time_point.pack,
|
||||
current_time_point.pack, current_time_point.pack));
|
||||
return new_time_point.inner.accumulated_ticks;
|
||||
u64 NativeClock::GetCNTPCT() const {
|
||||
return MultiplyHigh(GetHostTicksElapsed(), cntpct_rdtsc_factor);
|
||||
}
|
||||
|
||||
void NativeClock::Pause(bool is_paused) {
|
||||
if (!is_paused) {
|
||||
TimePoint current_time_point{};
|
||||
TimePoint new_time_point{};
|
||||
|
||||
current_time_point.pack = Common::AtomicLoad128(time_point.pack.data());
|
||||
do {
|
||||
new_time_point.pack = current_time_point.pack;
|
||||
new_time_point.inner.last_measure = FencedRDTSC();
|
||||
} while (!Common::AtomicCompareAndSwap(time_point.pack.data(), new_time_point.pack,
|
||||
current_time_point.pack, current_time_point.pack));
|
||||
}
|
||||
u64 NativeClock::GetGPUTick() const {
|
||||
return MultiplyHigh(GetHostTicksElapsed(), gputick_rdtsc_factor);
|
||||
}
|
||||
|
||||
std::chrono::nanoseconds NativeClock::GetTimeNS() {
|
||||
const u64 rtsc_value = GetRTSC();
|
||||
return std::chrono::nanoseconds{MultiplyHigh(rtsc_value, ns_rtsc_factor)};
|
||||
u64 NativeClock::GetHostTicksNow() const {
|
||||
return FencedRDTSC();
|
||||
}
|
||||
|
||||
std::chrono::microseconds NativeClock::GetTimeUS() {
|
||||
const u64 rtsc_value = GetRTSC();
|
||||
return std::chrono::microseconds{MultiplyHigh(rtsc_value, us_rtsc_factor)};
|
||||
u64 NativeClock::GetHostTicksElapsed() const {
|
||||
return FencedRDTSC() - start_ticks;
|
||||
}
|
||||
|
||||
std::chrono::milliseconds NativeClock::GetTimeMS() {
|
||||
const u64 rtsc_value = GetRTSC();
|
||||
return std::chrono::milliseconds{MultiplyHigh(rtsc_value, ms_rtsc_factor)};
|
||||
bool NativeClock::IsNative() const {
|
||||
return true;
|
||||
}
|
||||
|
||||
u64 NativeClock::GetClockCycles() {
|
||||
const u64 rtsc_value = GetRTSC();
|
||||
return MultiplyHigh(rtsc_value, clock_rtsc_factor);
|
||||
}
|
||||
|
||||
u64 NativeClock::GetCPUCycles() {
|
||||
const u64 rtsc_value = GetRTSC();
|
||||
return MultiplyHigh(rtsc_value, cpu_rtsc_factor);
|
||||
}
|
||||
|
||||
void NativeClock::CalculateAndSetFactors() {
|
||||
ns_rtsc_factor = GetFixedPoint64Factor(NS_RATIO, rtsc_frequency);
|
||||
us_rtsc_factor = GetFixedPoint64Factor(US_RATIO, rtsc_frequency);
|
||||
ms_rtsc_factor = GetFixedPoint64Factor(MS_RATIO, rtsc_frequency);
|
||||
clock_rtsc_factor = GetFixedPoint64Factor(emulated_clock_frequency, rtsc_frequency);
|
||||
cpu_rtsc_factor = GetFixedPoint64Factor(emulated_cpu_frequency, rtsc_frequency);
|
||||
}
|
||||
|
||||
} // namespace X64
|
||||
|
||||
} // namespace Common
|
||||
} // namespace Common::X64
|
||||
|
||||
@ -0,0 +1,39 @@
|
||||
// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#include <thread>
|
||||
|
||||
#include "common/steady_clock.h"
|
||||
#include "common/uint128.h"
|
||||
#include "common/x64/rdtsc.h"
|
||||
|
||||
namespace Common::X64 {
|
||||
|
||||
template <u64 Nearest>
|
||||
static u64 RoundToNearest(u64 value) {
|
||||
const auto mod = value % Nearest;
|
||||
return mod >= (Nearest / 2) ? (value - mod + Nearest) : (value - mod);
|
||||
}
|
||||
|
||||
u64 EstimateRDTSCFrequency() {
|
||||
// Discard the first result measuring the rdtsc.
|
||||
FencedRDTSC();
|
||||
std::this_thread::sleep_for(std::chrono::milliseconds{1});
|
||||
FencedRDTSC();
|
||||
|
||||
// Get the current time.
|
||||
const auto start_time = RealTimeClock::Now();
|
||||
const u64 tsc_start = FencedRDTSC();
|
||||
// Wait for 100 milliseconds.
|
||||
std::this_thread::sleep_for(std::chrono::milliseconds{100});
|
||||
const auto end_time = RealTimeClock::Now();
|
||||
const u64 tsc_end = FencedRDTSC();
|
||||
// Calculate differences.
|
||||
const u64 timer_diff = static_cast<u64>(
|
||||
std::chrono::duration_cast<std::chrono::nanoseconds>(end_time - start_time).count());
|
||||
const u64 tsc_diff = tsc_end - tsc_start;
|
||||
const u64 tsc_freq = MultiplyAndDivide64(tsc_diff, 1000000000ULL, timer_diff);
|
||||
return RoundToNearest<100'000>(tsc_freq);
|
||||
}
|
||||
|
||||
} // namespace Common::X64
|
||||
@ -0,0 +1,37 @@
|
||||
// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#pragma once
|
||||
|
||||
#ifdef _MSC_VER
|
||||
#include <intrin.h>
|
||||
#endif
|
||||
|
||||
#include "common/common_types.h"
|
||||
|
||||
namespace Common::X64 {
|
||||
|
||||
#ifdef _MSC_VER
|
||||
__forceinline static u64 FencedRDTSC() {
|
||||
_mm_lfence();
|
||||
_ReadWriteBarrier();
|
||||
const u64 result = __rdtsc();
|
||||
_mm_lfence();
|
||||
_ReadWriteBarrier();
|
||||
return result;
|
||||
}
|
||||
#else
|
||||
static inline u64 FencedRDTSC() {
|
||||
u64 eax;
|
||||
u64 edx;
|
||||
asm volatile("lfence\n\t"
|
||||
"rdtsc\n\t"
|
||||
"lfence\n\t"
|
||||
: "=a"(eax), "=d"(edx));
|
||||
return (edx << 32) | eax;
|
||||
}
|
||||
#endif
|
||||
|
||||
u64 EstimateRDTSCFrequency();
|
||||
|
||||
} // namespace Common::X64
|
||||
Some files were not shown because too many files have changed in this diff Show More
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Reference in New Issue