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Support loading a user-selected driver during vulkan initialization

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This commit is contained in:
lynxnb 2022-07-30 17:29:40 +02:00 committed by Mark Collins
parent c812de48ea
commit 240e7033d7
5 changed files with 31 additions and 20 deletions
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2
app/src/main/cpp/skyline/common/android_settings.h
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@ -36,6 +36,8 @@ namespace skyline {
systemLanguage = ktSettings.GetInt<skyline::language::SystemLanguage>("systemLanguage");
forceTripleBuffering = ktSettings.GetBool("forceTripleBuffering");
disableFrameThrottling = ktSettings.GetBool("disableFrameThrottling");
gpuDriver = ktSettings.GetString("gpuDriver");
gpuDriverLibraryName = ktSettings.GetString("gpuDriverLibraryName");
};
};
}

4
app/src/main/cpp/skyline/common/settings.h
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@ -67,6 +67,10 @@ namespace skyline {
Setting<bool> forceTripleBuffering; //!< If the presentation engine should always triple buffer even if the swapchain supports double buffering
Setting<bool> disableFrameThrottling; //!< Allow the guest to submit frames without any blocking calls
// GPU
Setting<std::string> gpuDriver; //!< The label of the GPU driver to use
Setting<std::string> gpuDriverLibraryName; //!< The name of the GPU driver library to use
Settings() = default;
virtual ~Settings() = default;

32
app/src/main/cpp/skyline/gpu.cpp
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@ -5,6 +5,7 @@
#include <adrenotools/driver.h>
#include <os.h>
#include <jvm.h>
#include <common/settings.h>
#include "gpu.h"
namespace skyline::gpu {
@ -332,30 +333,29 @@ namespace skyline::gpu {
}
static PFN_vkGetInstanceProcAddr LoadVulkanDriver(const DeviceState &state) {
// Try turnip first, if not then fallback to regular with file redirect then plain dlopen
auto libvulkanHandle{adrenotools_open_libvulkan(
RTLD_NOW,
ADRENOTOOLS_DRIVER_CUSTOM,
nullptr, // We require Android 10 so don't need to supply
state.os->nativeLibraryPath.c_str(),
(state.os->privateAppFilesPath + "gpu/turnip/").c_str(),
"libvulkan_freedreno.so",
nullptr
)};
if (!libvulkanHandle) {
void *libvulkanHandle{};
// If the user has selected a custom driver, try to load it
if (!(*state.settings->gpuDriver).empty()) {
libvulkanHandle = adrenotools_open_libvulkan(
RTLD_NOW,
ADRENOTOOLS_DRIVER_FILE_REDIRECT,
ADRENOTOOLS_DRIVER_FILE_REDIRECT | ADRENOTOOLS_DRIVER_CUSTOM,
nullptr, // We require Android 10 so don't need to supply
state.os->nativeLibraryPath.c_str(),
nullptr,
nullptr,
(state.os->privateAppFilesPath + "gpu_drivers/" + *state.settings->gpuDriver + "/").c_str(),
(*state.settings->gpuDriverLibraryName).c_str(),
(state.os->publicAppFilesPath + "gpu/vk_file_redirect/").c_str()
);
if (!libvulkanHandle)
libvulkanHandle = dlopen("libvulkan.so", RTLD_NOW);
if (!libvulkanHandle) {
char *error = dlerror();
Logger::Warn("Failed to load custom Vulkan driver {}/{}: {}", *state.settings->gpuDriver, *state.settings->gpuDriverLibraryName, error ? error : "");
}
}
if (!libvulkanHandle)
libvulkanHandle = dlopen("libvulkan.so", RTLD_NOW);
return reinterpret_cast<PFN_vkGetInstanceProcAddr>(dlsym(libvulkanHandle, "vkGetInstanceProcAddr"));
}

7
app/src/main/java/emu/skyline/EmulationActivity.kt
View File

@ -28,16 +28,16 @@ import emu.skyline.applet.swkbd.SoftwareKeyboardDialog
import emu.skyline.databinding.EmuActivityBinding
import emu.skyline.input.*
import emu.skyline.loader.getRomFormat
import emu.skyline.utils.PreferenceSettings
import emu.skyline.utils.ByteBufferSerializable
import emu.skyline.utils.GpuDriverHelper
import emu.skyline.utils.NativeSettings
import emu.skyline.utils.PreferenceSettings
import java.nio.ByteBuffer
import java.nio.ByteOrder
import java.util.concurrent.FutureTask
import javax.inject.Inject
import kotlin.math.abs
@AndroidEntryPoint
class EmulationActivity : AppCompatActivity(), SurfaceHolder.Callback, View.OnTouchListener, DisplayManager.DisplayListener {
companion object {
@ -248,8 +248,9 @@ class EmulationActivity : AppCompatActivity(), SurfaceHolder.Callback, View.OnTo
val romType = getRomFormat(rom, contentResolver).ordinal
val romFd = contentResolver.openFileDescriptor(rom, "r")!!
GpuDriverHelper.ensureFileRedirectDir(this)
emulationThread = Thread {
executeApplication(rom.toString(), romType, romFd.detachFd(), NativeSettings(preferenceSettings), applicationContext.getPublicFilesDir().canonicalPath + "/", applicationContext.filesDir.canonicalPath + "/", applicationInfo.nativeLibraryDir + "/", assets)
executeApplication(rom.toString(), romType, romFd.detachFd(), NativeSettings(this, preferenceSettings), applicationContext.getPublicFilesDir().canonicalPath + "/", applicationContext.filesDir.canonicalPath + "/", applicationInfo.nativeLibraryDir + "/", assets)
returnFromEmulation()
}

6
app/src/main/java/emu/skyline/utils/NativeSettings.kt
View File

@ -5,15 +5,19 @@
package emu.skyline.utils
import android.content.Context
/**
* The settings that will be passed to libskyline when running and executable
*/
class NativeSettings(pref: PreferenceSettings) {
class NativeSettings(context : Context, pref : PreferenceSettings) {
var isDocked : Boolean = pref.isDocked
var usernameValue : String = pref.usernameValue
var systemLanguage : Int = pref.systemLanguage
var forceTripleBuffering : Boolean = pref.forceTripleBuffering
var disableFrameThrottling : Boolean = pref.disableFrameThrottling
var gpuDriver : String = if (pref.gpuDriver == PreferenceSettings.SYSTEM_GPU_DRIVER) "" else pref.gpuDriver
var gpuDriverLibraryName : String = if (pref.gpuDriver == PreferenceSettings.SYSTEM_GPU_DRIVER) "" else GpuDriverHelper.getLibraryName(context, pref.gpuDriver)
/**
* Updates settings in libskyline during emulation