Improve Sync

CMakeLists.txt

@@ -339,26 +339,13 @@ if (CXX_GCC OR CXX_CLANG)
         endif()
     elseif(ARCHITECTURE_arm64)
         # See https://gcc.gnu.org/onlinedocs/gcc/AArch64-Options.html
+        set(YUZU_BUILD_PRESET "custom" CACHE STRING "Build preset to use. One of: custom, generic, armv9, native")
         set(mtune generic)
-        set(armv8_2_target armv8.2-a+fp16+dotprod)
 
-        if (ANDROID)
-            set(YUZU_BUILD_PRESET "custom" CACHE STRING "Build preset to use. One of: custom, armv8.2, armv9, native")
-            set(march ${armv8_2_target})
-
-            if (${YUZU_BUILD_PRESET} STREQUAL "armv9")
-                set(march armv9-a)
-            endif()
-        else()
-            set(YUZU_BUILD_PRESET "custom" CACHE STRING "Build preset to use. One of: custom, generic, armv8.2, armv9, native")
-
-            if (${YUZU_BUILD_PRESET} STREQUAL "generic")
-                set(march armv8-a)
-            elseif (${YUZU_BUILD_PRESET} STREQUAL "armv8.2")
-                set(march ${armv8_2_target})
-            elseif (${YUZU_BUILD_PRESET} STREQUAL "armv9")
-                set(march armv9-a)
-            endif()
+        if (${YUZU_BUILD_PRESET} STREQUAL "generic")
+            set(march armv8-a)
+        elseif (${YUZU_BUILD_PRESET} STREQUAL "armv9")
+            set(march armv9-a)
         endif()
     endif()
 

cpmfile.json

@@ -65,12 +65,6 @@
         "repo": "eden-emulator/discord-rpc",
         "version": "0d8b2d6a37"
     },
-    "dxbc": {
-        "bundled": true,
-        "hash": "196d26c07747d7aa2ced6fb1a5ae6f665e9b917de223a540038690b037c70a1eeca51c21d42aa5bec9fff7df0a6656a75ee8b4e2cb4008469f18a6812280f831",
-        "repo": "PancakeTAS/dxbc",
-        "version": "78ab59a8aaeb43cd1b0a5e91ba86722433a10b78"
-    },
     "enet": {
         "find_args": "MODULE",
         "hash": "a0d2fa8c957704dd49e00a726284ac5ca034b50b00d2b20a94fa1bbfbb80841467834bfdc84aa0ed0d6aab894608fd6c86c3b94eee46343f0e6d9c22e391dbf9",

externals/CMakeLists.txt

@@ -92,10 +92,6 @@ AddDependentPackages(vulkan-headers vulkan-utility-libraries)
 # frozen
 AddJsonPackage(frozen)
 
-# DXVK's DXBC compiler, used to translate the frame generation shaders
-# out of a user-supplied Lossless.dll into SPIR-V
-AddJsonPackage(dxbc)
-
 # DiscordRPC
 if (USE_DISCORD_PRESENCE)
     if (ARCHITECTURE_arm64)

src/android/app/src/main/java/org/yuzu/yuzu_emu/NativeLibrary.kt

@@ -539,40 +539,6 @@ object NativeLibrary {
      */
     external fun installKeys(path: String, ext: String): Int
 
-    /**
-     * @return Whether this GPU can run the Lossless Scaling frame generation shaders,
-     *         which are built against the Vulkan memory model.
-     */
-    external fun supportsFrameGeneration(): Boolean
-
-    /**
-     * @return Path the user-supplied Lossless Scaling library is expected at.
-     */
-    external fun getLosslessDllPath(): String
-
-    /**
-     * Parses the installed Lossless Scaling library and checks that every shader the
-     * frame generation chain needs is present.
-     *
-     * @return The result code, matching the losslessDllResults array.
-     */
-    external fun validateLosslessDll(): Int
-
-    /**
-     * Translates the frame generation shaders out of the installed Lossless Scaling library
-     * and writes them to the SPIR-V cache. Slow, so call it off the main thread.
-     *
-     * @return The result code, matching the losslessDllResults array.
-     */
-    external fun prepareLosslessDll(): Int
-
-    /**
-     * Deletes the installed Lossless Scaling library.
-     *
-     * @return Whether the library is gone after the call.
-     */
-    external fun removeLosslessDll(): Boolean
-
     /**
      * Checks the PatchManager for any addons that are available
      *

src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/model/BooleanSetting.kt

@@ -30,16 +30,12 @@ enum class BooleanSetting(override val key: String) : AbstractBooleanSetting {
     RENDERER_REACTIVE_FLUSHING("use_reactive_flushing"),
     ENABLE_BUFFER_HISTORY("enable_buffer_history"),
     USE_OPTIMIZED_VERTEX_BUFFERS("use_optimized_vertex_buffers"),
-    ENABLE_GPU_BUFFER_READBACK("enable_gpu_buffer_readback"),
     SYNC_MEMORY_OPERATIONS("sync_memory_operations"),
     BUFFER_REORDER_DISABLE("disable_buffer_reorder"),
     RENDERER_DEBUG("debug"),
     RENDERER_PATCH_OLD_QCOM_DRIVERS("patch_old_qcom_drivers"),
     RENDERER_VERTEX_INPUT_DYNAMIC_STATE("vertex_input_dynamic_state"),
     RENDERER_SAMPLE_SHADING("sample_shading"),
-    RENDERER_FRAME_GEN("frame_gen"),
-    RENDERER_FRAME_GEN_FP16("frame_gen_fp16"),
-    RENDERER_FRAME_GEN_DUMP_FLOW("frame_gen_dump_flow"),
     GPU_UNSWIZZLE_ENABLED("gpu_unswizzle_enabled"),
     PICTURE_IN_PICTURE("picture_in_picture"),
     USE_CUSTOM_RTC("custom_rtc_enabled"),

src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/model/IntSetting.kt

@@ -19,8 +19,6 @@ enum class IntSetting(override val key: String) : AbstractIntSetting {
     RENDERER_ASTC_DECODE_METHOD("accelerate_astc"),
     RENDERER_ACCURACY("gpu_accuracy"),
     RENDERER_RESOLUTION("resolution_setup"),
-    RENDERER_FRAME_GEN_MULTIPLIER("frame_gen_multiplier"),
-    RENDERER_FRAME_GEN_FLOW_SCALE("frame_gen_flow_scale"),
     RENDERER_VSYNC("use_vsync"),
     RENDERER_SCALING_FILTER("scaling_filter"),
     RENDERER_ANTI_ALIASING("anti_aliasing"),

src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/model/Settings.kt

@@ -11,7 +11,6 @@ object Settings {
         SECTION_ROOT(R.string.advanced_settings),
         SECTION_SYSTEM(R.string.preferences_system),
         SECTION_RENDERER(R.string.preferences_graphics),
-        SECTION_FRAME_GEN(R.string.frame_gen),
         SECTION_PERFORMANCE_STATS(R.string.stats_overlay_options),
         SECTION_INPUT_OVERLAY(R.string.input_overlay_options),
         SECTION_SOC_OVERLAY(R.string.soc_overlay_options),

src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/model/view/SettingsItem.kt

@@ -21,7 +21,6 @@ import org.yuzu.yuzu_emu.features.settings.model.LongSetting
 import org.yuzu.yuzu_emu.features.settings.model.ShortSetting
 import org.yuzu.yuzu_emu.features.settings.model.StringSetting
 import org.yuzu.yuzu_emu.network.NetDataValidators
-import org.yuzu.yuzu_emu.utils.LosslessScalingHelper
 import org.yuzu.yuzu_emu.utils.NativeConfig
 
 /**
@@ -66,12 +65,6 @@ abstract class SettingsItem(
                 return NativeLibrary.isFirmwareAvailable()
             }
 
-            if (setting.key in frameGenKeys &&
-                !(LosslessScalingHelper.isInstalled() && LosslessScalingHelper.isSupportedByGpu())
-            ) {
-                return false
-            }
-
             // Can't edit settings that aren't saveable in per-game config even if they are switchable
             if (NativeConfig.isPerGameConfigLoaded() && !setting.isSaveable) {
                 return false
@@ -96,14 +89,6 @@ abstract class SettingsItem(
         get() = !setting.global && NativeConfig.isPerGameConfigLoaded()
 
     companion object {
-        private val frameGenKeys = setOf(
-            BooleanSetting.RENDERER_FRAME_GEN.key,
-            IntSetting.RENDERER_FRAME_GEN_MULTIPLIER.key,
-            IntSetting.RENDERER_FRAME_GEN_FLOW_SCALE.key,
-            BooleanSetting.RENDERER_FRAME_GEN_FP16.key,
-            BooleanSetting.RENDERER_FRAME_GEN_DUMP_FLOW.key
-        )
-
         const val TYPE_HEADER = 0
         const val TYPE_SWITCH = 1
         const val TYPE_SINGLE_CHOICE = 2
@@ -622,46 +607,6 @@ abstract class SettingsItem(
                     valuesId = R.array.rendererAntiAliasingValues
                 )
             )
-            put(
-                SwitchSetting(
-                    BooleanSetting.RENDERER_FRAME_GEN,
-                    titleId = R.string.frame_gen,
-                    descriptionId = R.string.frame_gen_description
-                )
-            )
-            put(
-                SingleChoiceSetting(
-                    IntSetting.RENDERER_FRAME_GEN_MULTIPLIER,
-                    titleId = R.string.frame_gen_multiplier,
-                    descriptionId = R.string.frame_gen_multiplier_description,
-                    choicesId = R.array.frameGenMultiplierNames,
-                    valuesId = R.array.frameGenMultiplierValues
-                )
-            )
-            put(
-                SliderSetting(
-                    IntSetting.RENDERER_FRAME_GEN_FLOW_SCALE,
-                    titleId = R.string.frame_gen_flow_scale,
-                    descriptionId = R.string.frame_gen_flow_scale_description,
-                    min = 25,
-                    max = 100,
-                    units = "%"
-                )
-            )
-            put(
-                SwitchSetting(
-                    BooleanSetting.RENDERER_FRAME_GEN_FP16,
-                    titleId = R.string.frame_gen_fp16,
-                    descriptionId = R.string.frame_gen_fp16_description
-                )
-            )
-            put(
-                SwitchSetting(
-                    BooleanSetting.RENDERER_FRAME_GEN_DUMP_FLOW,
-                    titleId = R.string.frame_gen_dump_flow,
-                    descriptionId = R.string.frame_gen_dump_flow_description
-                )
-            )
             put(
                 SingleChoiceSetting(
                     IntSetting.RENDERER_SCREEN_LAYOUT,
@@ -863,13 +808,6 @@ abstract class SettingsItem(
                     descriptionId = R.string.enable_buffer_history_description
                 )
             )
-            put(
-                SwitchSetting(
-                    BooleanSetting.ENABLE_GPU_BUFFER_READBACK,
-                    titleId = R.string.enable_gpu_buffer_readback,
-                    descriptionId = R.string.enable_gpu_buffer_readback_description
-                )
-            )
             put(
                 SwitchSetting(
                     BooleanSetting.USE_OPTIMIZED_VERTEX_BUFFERS,

src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/ui/SettingsFragment.kt

@@ -33,7 +33,6 @@ import org.yuzu.yuzu_emu.features.input.NativeInput
 import org.yuzu.yuzu_emu.features.settings.model.Settings
 import org.yuzu.yuzu_emu.features.settings.model.view.PathSetting
 import org.yuzu.yuzu_emu.fragments.MessageDialogFragment
-import org.yuzu.yuzu_emu.fragments.ProgressDialogFragment
 import org.yuzu.yuzu_emu.utils.PathUtil
 import org.yuzu.yuzu_emu.utils.ViewUtils.updateMargins
 import org.yuzu.yuzu_emu.utils.*
@@ -115,29 +114,6 @@ class SettingsFragment : Fragment() {
             viewLifecycleOwner,
             resetState = { settingsViewModel.setShouldReloadSettingsList(false) }
         ) { if (it) presenter.loadSettingsList() }
-        settingsViewModel.shouldShowLosslessInstaller.collect(
-            viewLifecycleOwner,
-            resetState = { settingsViewModel.setShouldShowLosslessInstaller(false) }
-        ) { if (it) losslessDllPickerLauncher.launch(arrayOf("*/*")) }
-        settingsViewModel.shouldShowLosslessRemoveDialog.collect(
-            viewLifecycleOwner,
-            resetState = { settingsViewModel.setShouldShowLosslessRemoveDialog(false) }
-        ) {
-            if (it) {
-                MessageDialogFragment.newInstance(
-                    activity = requireActivity(),
-                    titleId = R.string.lossless_scaling_remove,
-                    descriptionId = R.string.lossless_scaling_remove_confirmation,
-                    positiveButtonTitleId = R.string.lossless_scaling_remove,
-                    positiveAction = {
-                        LosslessScalingHelper.remove()
-                        settingsViewModel.setShouldReloadSettingsList(true)
-                    },
-                    showNegativeButton = true,
-                    negativeAction = {}
-                ).show(parentFragmentManager, MessageDialogFragment.TAG)
-            }
-        }
         settingsViewModel.adapterItemChanged.collect(
             viewLifecycleOwner,
             resetState = { settingsViewModel.setAdapterItemChanged(-1) }
@@ -291,33 +267,6 @@ private fun getPlayerIndex(): Int =
         directoryPickerLauncher.launch(null)
     }
 
-    private val losslessDllPickerLauncher = registerForActivityResult(
-        ActivityResultContracts.OpenDocument()
-    ) { uri ->
-        if (uri == null) {
-            return@registerForActivityResult
-        }
-
-        val resultStrings = resources.getStringArray(R.array.losslessDllResults)
-        ProgressDialogFragment.newInstance(
-            requireActivity(),
-            R.string.lossless_scaling_installing,
-            false
-        ) { _, _ ->
-            val result = LosslessScalingHelper.install(uri)
-            if (result == LosslessScalingHelper.RESULT_OK) {
-                getString(R.string.lossless_scaling_install_success)
-            } else {
-                MessageDialogFragment.newInstance(
-                    titleId = R.string.lossless_scaling_install_failed,
-                    descriptionString = resultStrings[result]
-                )
-            }
-        }.apply {
-            onDialogComplete = { settingsViewModel.setShouldReloadSettingsList(true) }
-        }.show(parentFragmentManager, ProgressDialogFragment.TAG)
-    }
-
     private val directoryPickerLauncher = registerForActivityResult(
         ActivityResultContracts.OpenDocumentTree()
     ) { uri ->

src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/ui/SettingsFragmentPresenter.kt

@@ -27,7 +27,6 @@ import org.yuzu.yuzu_emu.features.settings.model.ShortSetting
 import org.yuzu.yuzu_emu.features.settings.model.StringSetting
 import org.yuzu.yuzu_emu.features.settings.model.view.*
 import org.yuzu.yuzu_emu.utils.InputHandler
-import org.yuzu.yuzu_emu.utils.LosslessScalingHelper
 import org.yuzu.yuzu_emu.utils.NativeConfig
 import org.yuzu.yuzu_emu.utils.DirectoryInitialization
 import org.yuzu.yuzu_emu.utils.FullscreenHelper
@@ -77,60 +76,6 @@ class SettingsFragmentPresenter(
         }
     }
 
-    private fun addFrameGenSettings(sl: ArrayList<SettingsItem>) {
-        sl.apply {
-            val installed = LosslessScalingHelper.isInstalled()
-            val supported = LosslessScalingHelper.isSupportedByGpu()
-
-            add(HeaderSetting(R.string.lossless_scaling))
-
-            if (!supported) {
-                add(
-                    RunnableSetting(
-                        titleId = R.string.frame_gen_unsupported,
-                        descriptionId = R.string.frame_gen_unsupported_description,
-                        isRunnable = false
-                    ) {}
-                )
-            }
-
-            add(
-                RunnableSetting(
-                    titleId = if (installed) {
-                        R.string.lossless_scaling_replace
-                    } else {
-                        R.string.lossless_scaling_install
-                    },
-                    descriptionId = if (installed) {
-                        R.string.lossless_scaling_replace_description
-                    } else {
-                        R.string.lossless_scaling_install_description
-                    },
-                    isRunnable = !NativeLibrary.isRunning(),
-                    iconId = R.drawable.ic_install
-                ) { settingsViewModel.setShouldShowLosslessInstaller(true) }
-            )
-
-            if (installed) {
-                add(
-                    RunnableSetting(
-                        titleId = R.string.lossless_scaling_remove,
-                        descriptionId = R.string.lossless_scaling_remove_description,
-                        isRunnable = !NativeLibrary.isRunning(),
-                        iconId = R.drawable.ic_delete
-                    ) { settingsViewModel.setShouldShowLosslessRemoveDialog(true) }
-                )
-            }
-
-            add(HeaderSetting(R.string.frame_gen))
-
-            add(BooleanSetting.RENDERER_FRAME_GEN.key)
-            add(IntSetting.RENDERER_FRAME_GEN_MULTIPLIER.key)
-            add(IntSetting.RENDERER_FRAME_GEN_FLOW_SCALE.key)
-            add(BooleanSetting.RENDERER_FRAME_GEN_FP16.key)
-        }
-    }
-
     private fun isSharpnessScalingFilterSelected(): Boolean {
         val needsGlobal = getNeedsGlobalForKey(IntSetting.RENDERER_SCALING_FILTER.key)
         val selectedFilter = IntSetting.RENDERER_SCALING_FILTER.getInt(needsGlobal)
@@ -175,7 +120,6 @@ class SettingsFragmentPresenter(
             MenuTag.SECTION_ROOT -> addConfigSettings(sl)
             MenuTag.SECTION_SYSTEM -> addSystemSettings(sl)
             MenuTag.SECTION_RENDERER -> addGraphicsSettings(sl)
-            MenuTag.SECTION_FRAME_GEN -> addFrameGenSettings(sl)
             MenuTag.SECTION_PERFORMANCE_STATS -> addPerformanceOverlaySettings(sl)
             MenuTag.SECTION_SOC_OVERLAY -> addSocOverlaySettings(sl)
             MenuTag.SECTION_INPUT_OVERLAY -> addInputOverlaySettings(sl)
@@ -336,15 +280,6 @@ class SettingsFragmentPresenter(
             }
             add(IntSetting.RENDERER_ANTI_ALIASING.key)
 
-            add(
-                SubmenuSetting(
-                    titleId = R.string.frame_gen,
-                    descriptionId = R.string.frame_gen_submenu_description,
-                    iconId = R.drawable.ic_frames,
-                    menuKey = MenuTag.SECTION_FRAME_GEN
-                )
-            )
-
             add(HeaderSetting(R.string.advanced))
 
             add(IntSetting.RENDERER_ACCURACY.key)
@@ -359,7 +294,6 @@ class SettingsFragmentPresenter(
             add(BooleanSetting.RENDERER_FORCE_MAX_CLOCK.key)
             add(BooleanSetting.RENDERER_REACTIVE_FLUSHING.key)
             add(BooleanSetting.ENABLE_BUFFER_HISTORY.key)
-            add(BooleanSetting.ENABLE_GPU_BUFFER_READBACK.key)
             add(BooleanSetting.USE_OPTIMIZED_VERTEX_BUFFERS.key)
 
             add(HeaderSetting(R.string.hacks))
@@ -367,6 +301,7 @@ class SettingsFragmentPresenter(
             add(BooleanSetting.SKIP_CPU_INNER_INVALIDATION.key)
             add(BooleanSetting.FIX_BLOOM_EFFECTS.key)
             add(BooleanSetting.EMULATE_BGR565.key)
+            add(BooleanSetting.RESCALE_HACK.key)
             add(BooleanSetting.RENDERER_ASYNCHRONOUS_SHADERS.key)
             add(IntSetting.ANDROID_PIPELINE_WORKERS.key)
             add(BooleanSetting.RENDERER_ASYNCHRONOUS_GPU_EMULATION.key)
@@ -1360,7 +1295,6 @@ class SettingsFragmentPresenter(
                 add(BooleanSetting.DUMP_GUEST_SHADERS.key)
                 add(BooleanSetting.GPU_LOG_SHADER_DUMPS.key)
                 add(BooleanSetting.DUMP_MACROS.key)
-                add(BooleanSetting.RENDERER_FRAME_GEN_DUMP_FLOW.key)
                 add(BooleanSetting.GPU_LOG_MEMORY_TRACKING.key)
                 add(BooleanSetting.GPU_LOG_DRIVER_DEBUG.key)
                 add(IntSetting.GPU_LOG_RING_BUFFER_SIZE.key)

src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/ui/SettingsViewModel.kt

@@ -36,12 +36,6 @@ class SettingsViewModel : ViewModel() {
     val shouldReloadSettingsList: StateFlow<Boolean> get() = _shouldReloadSettingsList
     private val _shouldReloadSettingsList = MutableStateFlow(false)
 
-    val shouldShowLosslessInstaller: StateFlow<Boolean> get() = _shouldShowLosslessInstaller
-    private val _shouldShowLosslessInstaller = MutableStateFlow(false)
-
-    val shouldShowLosslessRemoveDialog: StateFlow<Boolean> get() = _shouldShowLosslessRemoveDialog
-    private val _shouldShowLosslessRemoveDialog = MutableStateFlow(false)
-
     val sliderProgress: StateFlow<Int> get() = _sliderProgress
     private val _sliderProgress = MutableStateFlow(-1)
 
@@ -91,14 +85,6 @@ class SettingsViewModel : ViewModel() {
         _shouldReloadSettingsList.value = value
     }
 
-    fun setShouldShowLosslessInstaller(value: Boolean) {
-        _shouldShowLosslessInstaller.value = value
-    }
-
-    fun setShouldShowLosslessRemoveDialog(value: Boolean) {
-        _shouldShowLosslessRemoveDialog.value = value
-    }
-
     fun setSliderTextValue(value: Float, units: String) {
         _sliderProgress.value = value.toInt()
         _sliderTextValue.value = String.format(

src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/HomeSettingsFragment.kt

@@ -13,7 +13,6 @@ import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import android.widget.Toast
-import androidx.activity.result.contract.ActivityResultContracts
 import androidx.appcompat.app.AppCompatActivity
 import androidx.core.app.ActivityCompat
 import androidx.core.app.NotificationCompat
@@ -45,7 +44,6 @@ import org.yuzu.yuzu_emu.ui.main.MainActivity
 import org.yuzu.yuzu_emu.utils.FileUtil
 import org.yuzu.yuzu_emu.utils.GpuDriverHelper
 import org.yuzu.yuzu_emu.utils.Log
-import org.yuzu.yuzu_emu.utils.LosslessScalingHelper
 import org.yuzu.yuzu_emu.utils.ViewUtils.updateMargins
 
 class HomeSettingsFragment : Fragment() {
@@ -172,18 +170,6 @@ class HomeSettingsFragment : Fragment() {
                     )
                 )
             }
-            add(
-                HomeSetting(
-                    R.string.lossless_scaling,
-                    R.string.lossless_scaling_description,
-                    R.drawable.ic_frames,
-                    { onLosslessScalingClicked() },
-                    { true },
-                    0,
-                    0,
-                    LosslessScalingHelper.statusText
-                )
-            )
             add(
                 HomeSetting(
                     R.string.multiplayer,
@@ -351,51 +337,8 @@ class HomeSettingsFragment : Fragment() {
     override fun onResume() {
         super.onResume()
         driverViewModel.updateDriverNameForGame(null)
-        LosslessScalingHelper.refreshStatus()
     }
 
-    private fun onLosslessScalingClicked() {
-        if (!LosslessScalingHelper.isInstalled()) {
-            getLosslessDllLauncher.launch(arrayOf("*/*"))
-            return
-        }
-
-        MessageDialogFragment.newInstance(
-            requireActivity(),
-            titleId = R.string.lossless_scaling,
-            descriptionId = R.string.lossless_scaling_installed_description,
-            positiveButtonTitleId = R.string.lossless_scaling_replace,
-            positiveAction = { getLosslessDllLauncher.launch(arrayOf("*/*")) },
-            showNegativeButton = true,
-            negativeButtonTitleId = R.string.lossless_scaling_remove,
-            negativeAction = { LosslessScalingHelper.remove() }
-        ).show(parentFragmentManager, MessageDialogFragment.TAG)
-    }
-
-    private val getLosslessDllLauncher =
-        registerForActivityResult(ActivityResultContracts.OpenDocument()) { result ->
-            if (result == null) {
-                return@registerForActivityResult
-            }
-
-            val resultStrings = resources.getStringArray(R.array.losslessDllResults)
-            ProgressDialogFragment.newInstance(
-                requireActivity(),
-                R.string.lossless_scaling_installing,
-                false
-            ) { _, _ ->
-                val installResult = LosslessScalingHelper.install(result)
-                if (installResult == LosslessScalingHelper.RESULT_OK) {
-                    getString(R.string.lossless_scaling_install_success)
-                } else {
-                    MessageDialogFragment.newInstance(
-                        titleId = R.string.lossless_scaling_install_failed,
-                        descriptionString = resultStrings[installResult]
-                    )
-                }
-            }.show(parentFragmentManager, ProgressDialogFragment.TAG)
-        }
-
     override fun onDestroyView() {
         super.onDestroyView()
         _binding = null

src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/SetupFragment.kt

@@ -42,7 +42,6 @@ import org.yuzu.yuzu_emu.model.SetupPage
 import org.yuzu.yuzu_emu.model.PageState
 import org.yuzu.yuzu_emu.ui.main.MainActivity
 import org.yuzu.yuzu_emu.utils.DirectoryInitialization
-import org.yuzu.yuzu_emu.utils.LosslessScalingHelper
 import org.yuzu.yuzu_emu.utils.NativeConfig
 import org.yuzu.yuzu_emu.utils.ViewUtils
 import org.yuzu.yuzu_emu.utils.ViewUtils.setVisible
@@ -203,24 +202,6 @@ class SetupFragment : Fragment() {
                                 R.string.install_firmware_warning_help,
                             )
                         )
-                        add(
-                            PageButton(
-                                R.drawable.ic_frames,
-                                R.string.lossless_scaling,
-                                R.string.lossless_scaling_setup_description,
-                                {
-                                    pageButtonCallback = it
-                                    getLosslessDll.launch(arrayOf("*/*"))
-                                },
-                                {
-                                    if (LosslessScalingHelper.isInstalled()) {
-                                        ButtonState.BUTTON_ACTION_COMPLETE
-                                    } else {
-                                        ButtonState.BUTTON_ACTION_INCOMPLETE
-                                    }
-                                }
-                            )
-                        )
                         add(
                             PageButton(
                                 R.drawable.ic_controller,
@@ -465,32 +446,6 @@ class SetupFragment : Fragment() {
             }
         }
 
-    val getLosslessDll =
-        registerForActivityResult(ActivityResultContracts.OpenDocument()) { result ->
-            if (result == null) {
-                return@registerForActivityResult
-            }
-
-            val resultStrings = resources.getStringArray(R.array.losslessDllResults)
-            ProgressDialogFragment.newInstance(
-                requireActivity(),
-                R.string.lossless_scaling_installing,
-                false
-            ) { _, _ ->
-                val installResult = LosslessScalingHelper.install(result)
-                if (installResult == LosslessScalingHelper.RESULT_OK) {
-                    getString(R.string.lossless_scaling_install_success)
-                } else {
-                    MessageDialogFragment.newInstance(
-                        titleId = R.string.lossless_scaling_install_failed,
-                        descriptionString = resultStrings[installResult]
-                    )
-                }
-            }.apply {
-                onDialogComplete = { checkForButtonState.invoke() }
-            }.show(parentFragmentManager, ProgressDialogFragment.TAG)
-        }
-
     val getGamesDirectory =
         registerForActivityResult(ActivityResultContracts.OpenDocumentTree()) { result ->
             if (result != null) {

src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/SystemInfoDialogFragment.kt

@@ -72,18 +72,6 @@ class SystemInfoDialogFragment : DialogFragment() {
 
                 val vulkanDriver = NativeLibrary.getVulkanDriverVersion()
                 appendLine("${getString(R.string.vulkan_driver_version)}: $vulkanDriver")
-
-                val frameGen = NativeLibrary.supportsFrameGeneration()
-                appendLine(
-                    "${getString(R.string.frame_generation_support)}: " +
-                        getString(
-                            if (frameGen) {
-                                R.string.frame_generation_supported
-                            } else {
-                                R.string.frame_generation_unsupported
-                            }
-                        )
-                )
             } catch (e: Exception) {
                 appendLine("${getString(R.string.error_getting_emulator_info)}: ${e.message}")
             }

src/android/app/src/main/java/org/yuzu/yuzu_emu/utils/LosslessScalingHelper.kt

@@ -1,77 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-package org.yuzu.yuzu_emu.utils
-
-import android.net.Uri
-import kotlinx.coroutines.flow.MutableStateFlow
-import kotlinx.coroutines.flow.StateFlow
-import kotlinx.coroutines.flow.asStateFlow
-import org.yuzu.yuzu_emu.NativeLibrary
-import org.yuzu.yuzu_emu.R
-import org.yuzu.yuzu_emu.YuzuApplication
-import java.io.File
-
-object LosslessScalingHelper {
-    const val RESULT_OK = 0
-    const val RESULT_NOT_INSTALLED = 1
-
-    private val _statusText = MutableStateFlow("")
-    val statusText: StateFlow<String> = _statusText.asStateFlow()
-
-    private var installed: Boolean? = null
-    private var gpuSupported: Boolean? = null
-
-    fun isInstalled(): Boolean = installed ?: refreshStatus()
-
-    fun isSupportedByGpu(): Boolean {
-        val cached = gpuSupported
-        if (cached != null) {
-            return cached
-        }
-        val result = NativeLibrary.supportsFrameGeneration()
-        gpuSupported = result
-        return result
-    }
-
-    fun refreshStatus(): Boolean {
-        val result = NativeLibrary.validateLosslessDll() == RESULT_OK
-        installed = result
-
-        val context = YuzuApplication.appContext
-        _statusText.value = if (result) {
-            context.getString(R.string.lossless_scaling_installed)
-        } else {
-            context.getString(R.string.lossless_scaling_not_installed)
-        }
-        return result
-    }
-
-    fun install(source: Uri): Int {
-        val destination = File(NativeLibrary.getLosslessDllPath())
-        destination.parentFile?.mkdirs()
-
-        val copied = FileUtil.copyUriToInternalStorage(
-            source,
-            destination.parent!!,
-            destination.name
-        )
-        if (copied == null) {
-            refreshStatus()
-            return RESULT_NOT_INSTALLED
-        }
-
-        val result = NativeLibrary.prepareLosslessDll()
-        if (result != RESULT_OK) {
-            NativeLibrary.removeLosslessDll()
-        }
-        refreshStatus()
-        return result
-    }
-
-    fun remove(): Boolean {
-        val removed = NativeLibrary.removeLosslessDll()
-        refreshStatus()
-        return removed
-    }
-}

src/android/app/src/main/jni/android_config.cpp

@@ -33,8 +33,8 @@ void AndroidConfig::SaveAllValues() {
 }
 
 void AndroidConfig::ReadAndroidValues() {
-    ReadAndroidUIValues();
     if (global) {
+        ReadAndroidUIValues();
         ReadUIValues();
         BeginGroup(Settings::TranslateCategory(Settings::Category::DataStorage));
         Settings::values.ext_content_from_game_dirs = ReadBooleanSetting(
@@ -223,8 +223,8 @@ void AndroidConfig::ReadAndroidControlValues() {
 }
 
 void AndroidConfig::SaveAndroidValues() {
-    SaveAndroidUIValues();
     if (global) {
+        SaveAndroidUIValues();
         SaveUIValues();
         SaveOverlayValues();
     }

src/android/app/src/main/jni/android_settings.h

@@ -147,7 +147,7 @@ namespace AndroidSettings {
                                                       &show_performance_overlay};
 
 
-        Settings::SwitchableSetting<s32> pipeline_worker_count{linkage, 2, "pipeline_worker_count",
+        Settings::Setting<s32> pipeline_worker_count{linkage, 4, "pipeline_worker_count",
                                  Settings::Category::Android,
                                  Settings::Specialization::Default,
                                  true,

src/android/app/src/main/jni/emu_window/emu_window.cpp

@@ -124,18 +124,9 @@ float EmuWindow_Android::GetFrameTimeVerifiedHint() const {
     return QuantizeFrameRateHint(verified_rate);
 }
 
-float EmuWindow_Android::GetPresentedFrameMultiplier() {
-    if (!Settings::values.frame_gen.GetValue()) {
-        return 1.0f;
-    }
-    return static_cast<float>(std::clamp<u32>(Settings::values.frame_gen_multiplier.GetValue(), 2, 4));
-}
-
 float EmuWindow_Android::GetFrameRateHint() const {
-    const float presented_multiplier = GetPresentedFrameMultiplier();
-    const float observed_rate =
-        std::clamp(m_smoothed_present_rate * presented_multiplier, 0.0f, 240.0f);
-    const float frame_time_verified_hint = GetFrameTimeVerifiedHint() * presented_multiplier;
+    const float observed_rate = std::clamp(m_smoothed_present_rate, 0.0f, 240.0f);
+    const float frame_time_verified_hint = GetFrameTimeVerifiedHint();
 
     if (m_last_frame_rate_hint > 0.0f && observed_rate > 0.0f) {
         const float tolerance = std::max(m_last_frame_rate_hint * 0.12f, 4.0f);
@@ -159,9 +150,9 @@ float EmuWindow_Android::GetFrameRateHint() const {
         return frame_time_verified_hint;
     }
 
-    const float nominal_rate = 60.0f * presented_multiplier;
+    constexpr float NominalFrameRate = 60.0f;
     if (!Settings::values.use_speed_limit.GetValue()) {
-        return QuantizeFrameRateHint(nominal_rate);
+        return NominalFrameRate;
     }
 
     const u16 speed_limit = Settings::SpeedLimit();
@@ -170,7 +161,7 @@ float EmuWindow_Android::GetFrameRateHint() const {
     }
 
     const float speed_limited_rate =
-        nominal_rate * (static_cast<float>(std::min<u16>(speed_limit, 100)) / 100.0f);
+        NominalFrameRate * (static_cast<float>(std::min<u16>(speed_limit, 100)) / 100.0f);
     return QuantizeFrameRateHint(speed_limited_rate);
 }
 

src/android/app/src/main/jni/emu_window/emu_window.h

@@ -61,7 +61,6 @@ private:
     void UpdateObservedFrameRate();
     [[nodiscard]] float GetFrameRateHint() const;
     [[nodiscard]] float GetFrameTimeVerifiedHint() const;
-    [[nodiscard]] static float GetPresentedFrameMultiplier();
     [[nodiscard]] static float QuantizeFrameRateHint(float frame_rate);
 
     float m_window_width{};

src/android/app/src/main/jni/native.cpp

@@ -44,7 +44,6 @@ extern "C" {
 #include "common/android/android_common.h"
 #include "common/android/id_cache.h"
 #include "common/dynamic_library.h"
-#include "common/fs/fs_util.h"
 #include "common/fs/path_util.h"
 #include "common/logging.h"
 #include "common/scm_rev.h"
@@ -91,7 +90,6 @@ extern "C" {
 #include "hid_core/hid_types.h"
 #include "input_common/drivers/virtual_amiibo.h"
 #include "jni/native.h"
-#include "video_core/frame_gen/lossless_dll.h"
 #include "video_core/renderer_base.h"
 #include "video_core/renderer_vulkan/renderer_vulkan.h"
 #include "video_core/capture.h"
@@ -1092,34 +1090,6 @@ VkPhysicalDeviceProperties GetVulkanDeviceProperties() {
     const Vulkan::vk::PhysicalDevice physical_device(physical_devices[0], dld);
     return physical_device.GetProperties();
 }
-
-bool GetVulkanMemoryModelSupport() {
-    Common::DynamicLibrary library;
-    if (!library.Open("libvulkan.so")) {
-        return false;
-    }
-
-    Vulkan::vk::InstanceDispatch dld;
-    const auto instance = Vulkan::CreateInstance(library, dld, VK_API_VERSION_1_1);
-    const auto physical_devices = instance.EnumeratePhysicalDevices();
-    if (physical_devices.empty()) {
-        return false;
-    }
-
-    const Vulkan::vk::PhysicalDevice physical_device(physical_devices[0], dld);
-
-    VkPhysicalDeviceVulkanMemoryModelFeatures memory_model{
-        .sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_MEMORY_MODEL_FEATURES,
-        .pNext = nullptr,
-    };
-    VkPhysicalDeviceFeatures2 features{
-        .sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FEATURES_2,
-        .pNext = &memory_model,
-    };
-    physical_device.GetFeatures2(features);
-
-    return memory_model.vulkanMemoryModel == VK_TRUE;
-}
 } // namespace
 
 jstring Java_org_yuzu_yuzu_1emu_NativeLibrary_getVulkanDriverVersion(JNIEnv* env, jobject jobj) {
@@ -1195,14 +1165,6 @@ jstring Java_org_yuzu_yuzu_1emu_NativeLibrary_getVulkanApiVersion(JNIEnv* env, j
     }
 }
 
-jboolean Java_org_yuzu_yuzu_1emu_NativeLibrary_supportsFrameGeneration(JNIEnv* env, jobject jobj) {
-    try {
-        return static_cast<jboolean>(GetVulkanMemoryModelSupport());
-    } catch (...) {
-        return static_cast<jboolean>(false);
-    }
-}
-
 jstring Java_org_yuzu_yuzu_1emu_NativeLibrary_getGpuModel(JNIEnv* env, jobject jobj) {
     const auto props = GetVulkanDeviceProperties();
     if (props.deviceID == 0) {
@@ -1428,23 +1390,6 @@ jint Java_org_yuzu_yuzu_1emu_NativeLibrary_installKeys(JNIEnv* env, jclass clazz
     return static_cast<int>(FirmwareManager::InstallKeys(path, ext));
 }
 
-jstring Java_org_yuzu_yuzu_1emu_NativeLibrary_getLosslessDllPath(JNIEnv* env, jclass clazz) {
-    const auto path = VideoCore::FrameGen::GetLosslessDllPath();
-    return Common::Android::ToJString(env, Common::FS::PathToUTF8String(path));
-}
-
-jint Java_org_yuzu_yuzu_1emu_NativeLibrary_validateLosslessDll(JNIEnv* env, jclass clazz) {
-    return static_cast<jint>(VideoCore::FrameGen::GetInstalledLosslessStatus());
-}
-
-jint Java_org_yuzu_yuzu_1emu_NativeLibrary_prepareLosslessDll(JNIEnv* env, jclass clazz) {
-    return static_cast<jint>(VideoCore::FrameGen::BuildShaderCache());
-}
-
-jboolean Java_org_yuzu_yuzu_1emu_NativeLibrary_removeLosslessDll(JNIEnv* env, jclass clazz) {
-    return static_cast<jboolean>(VideoCore::FrameGen::RemoveInstalledLosslessDll());
-}
-
 jobjectArray Java_org_yuzu_yuzu_1emu_NativeLibrary_getPatchesForFile(JNIEnv* env, jobject jobj,
                                                                      jstring jpath,
                                                                      jstring jprogramId) {

src/android/app/src/main/res/values-ar/strings.xml

@@ -499,8 +499,6 @@
     <string name="renderer_reactive_flushing_description">يحسن دقة العرض في بعض الألعاب على حساب الأداء.</string>
     <string name="enable_buffer_history">تمكين سجل التخزين المؤقت</string>
     <string name="enable_buffer_history_description">يُتيح هذا الخيار الوصول إلى حالات التخزين المؤقت السابقة. وقد يُحسّن جودة العرض وثبات الأداء في بعض الألعاب.</string>
-    <string name="enable_gpu_buffer_readback">تفعيل قراءة مخزن وحدة معالجة الرسومات</string>
-    <string name="enable_gpu_buffer_readback_description">يحافظ هذا النظام على بيانات المخزن المؤقت المُعدّلة بواسطة وحدة معالجة الرسومات عن طريق قراءتها مرة أخرى قبل التحميل. تتطلب بعض الألعاب ذلك لعرض بعض التأثيرات بشكل صحيح. قد يُسبب ذلك مشاكل إذا لم يتمكن الجهاز من التعامل مع عبء العمل الإضافي.</string>
     <string name="use_optimized_vertex_buffers">مخازن الرؤوس المُحسّنة</string>
     <string name="use_optimized_vertex_buffers_description">يُتيح ربطًا مُحسَّنًا لمخازن الرؤوس لتحسين الأداء. يتطلب برامج تشغيل Mesa 26.0+ Turnip/ برامج تشغيل QCOM. قد يتعطل على برامج تشغيل Turnip القديمة (25.3 وما دون).</string>
 

src/android/app/src/main/res/values-es/strings.xml

@@ -491,8 +491,6 @@
     <string name="renderer_reactive_flushing_description">Mejora la precisión de renderizado en algunos juegos, pero reduce el rendimiento.</string>
     <string name="enable_buffer_history">Activar el historial del búfer</string>
     <string name="enable_buffer_history_description">Permite el acceso al estado del búfer anterior. Esta opción puede mejorar la calidad de renderizado y la consistencia en el rendimiento de algunos juegos.</string>
-    <string name="enable_gpu_buffer_readback">Activar la lectura del buffer de la GPU</string>
-    <string name="enable_gpu_buffer_readback_description">Conserva los datos del búfer modificados por la GPU leyéndolos antes de subirlos.\nAlgunos juegos requieren esto para renderizar correctamente ciertos efectos.\nPuede causar problemas si el hardware no puede soportar la carga de trabajo adicional.</string>
     <string name="use_optimized_vertex_buffers">Búferes de vértices optimizados</string>
     <string name="use_optimized_vertex_buffers_description">Permite la optimización del enlace del búfer de vértices para un mejor rendimiento. Requiere controladores Mesa 26.0+ Turnip/ controladores QCOM. Fallará con controladores Turnip más antiguos (versión 25.3 o inferior).</string>
 

src/android/app/src/main/res/values-zh-rCN/strings.xml

@@ -489,8 +489,6 @@
     <string name="renderer_reactive_flushing_description">通过牺牲性能来提升某些游戏的渲染精度。</string>
     <string name="enable_buffer_history">启用缓冲区历史</string>
     <string name="enable_buffer_history_description">启用对先前缓冲区状态的访问。此选项可在某些游戏中提升渲染质量并保持性能的一致性。</string>
-    <string name="enable_gpu_buffer_readback">启用 GPU 缓冲区回读</string>
-    <string name="enable_gpu_buffer_readback_description">在上传前回读经由 GPU 修改过的缓冲区数据，以将其保留。一些游戏会用到这项设定以正确渲染某些效果。如果硬件无法处理额外的工作负载，则可能会导致问题。</string>
     <string name="use_optimized_vertex_buffers">优化顶点缓冲区</string>
     <string name="use_optimized_vertex_buffers_description">启用经过优化的顶点缓冲区绑定以提升性能。需要 Mesa 26.0 及以上版本的 Turnip 或 QCOM 驱动程序。若使用较旧版本的 Turnip 驱动 (25.3 及以下版本) 则会导致崩溃。</string>
 

src/android/app/src/main/res/values/arrays.xml

@@ -162,18 +162,6 @@
         <item>@string/resolution_four</item>
     </string-array>
 
-    <string-array name="frameGenMultiplierNames">
-        <item>@string/frame_gen_multiplier_2x</item>
-        <item>@string/frame_gen_multiplier_3x</item>
-        <item>@string/frame_gen_multiplier_4x</item>
-    </string-array>
-
-    <integer-array name="frameGenMultiplierValues">
-        <item>2</item>
-        <item>3</item>
-        <item>4</item>
-    </integer-array>
-
     <string-array name="rendererVSyncNames">
         <item>@string/renderer_vsync_immediate</item>
         <item>@string/renderer_vsync_mailbox</item>
@@ -650,16 +638,6 @@
         <item>@string/error_keys_failed_init</item>
     </string-array>
 
-    <string-array name="losslessDllResults">
-        <item>""</item>
-        <item>@string/error_lossless_copy_failed</item>
-        <item>@string/error_lossless_unreadable</item>
-        <item>@string/error_lossless_not_pe</item>
-        <item>@string/error_lossless_missing_shaders</item>
-        <item>@string/error_lossless_translation_failed</item>
-        <item>@string/error_lossless_cache_failed</item>
-    </string-array>
-
     <!-- GPU Logging Arrays -->
     <string-array name="gpuLogLevelEntries">
         <item>Off</item>

src/android/app/src/main/res/values/strings.xml

@@ -298,47 +298,6 @@
     <string name="gpu_driver_fetcher">GPU driver fetcher</string>
     <string name="gpu_driver_manager">GPU driver manager</string>
     <string name="install_gpu_driver_description">Install alternative drivers for potentially better performance or accuracy</string>
-    <string name="frame_gen">Frame generation</string>
-    <string name="frame_gen_submenu_description">Manage and configure frame generation</string>
-    <string name="frame_gen_description">Insert interpolated frames between rendered ones using Lossless Scaling. Forces FIFO presentation while enabled.</string>
-    <string name="frame_gen_multiplier">Frame multiplier</string>
-    <string name="frame_gen_multiplier_description">How many frames to display for each rendered frame. Higher values cost proportionally more GPU time.</string>
-    <string name="frame_gen_multiplier_2x">2x</string>
-    <string name="frame_gen_multiplier_3x">3x</string>
-    <string name="frame_gen_multiplier_4x">4x</string>
-    <string name="frame_gen_flow_scale">Motion estimation resolution</string>
-    <string name="frame_gen_flow_scale_description">Resolution of the optical flow pass, as a fraction of the output. Lowering it is the cheapest way to reclaim performance.</string>
-    <string name="frame_gen_fp16">Half precision shaders</string>
-    <string name="frame_gen_fp16_description">Use the 16-bit shader variant shipped in Lossless.dll. Falls back automatically if the driver or the file lacks it.</string>
-    <string name="frame_gen_dump_flow">Dump generated frame</string>
-    <string name="frame_gen_dump_flow_description">Write the optical flow mip levels and the interpolated frame to the lossless/debug folder once, for troubleshooting</string>
-    <string name="frame_gen_unsupported">Frame generation unavailable</string>
-    <string name="frame_gen_unsupported_description">This GPU driver does not support the Vulkan memory model, which the Lossless Scaling shaders require.</string>
-    <string name="lossless_scaling_setup_description">Optional. Provide your own Lossless.dll to enable frame generation later</string>
-    <string name="lossless_scaling_install">Install Lossless.dll</string>
-    <string name="lossless_scaling_install_description">Frame generation needs your own legal copy of Lossless.dll from Lossless Scaling</string>
-    <string name="lossless_scaling_replace_description">Select a different copy of Lossless.dll</string>
-    <string name="frame_generation_support">Frame generation</string>
-    <string name="frame_generation_supported">Supported</string>
-    <string name="frame_generation_unsupported">Unsupported (no Vulkan memory model)</string>
-    <string name="lossless_scaling">Lossless Scaling</string>
-    <string name="lossless_scaling_description">Provide your own copy of Lossless.dll to enable frame generation</string>
-    <string name="lossless_scaling_installed">Installed</string>
-    <string name="lossless_scaling_not_installed">Not installed</string>
-    <string name="lossless_scaling_installed_description">Lossless.dll is installed and contains every shader frame generation needs.</string>
-    <string name="lossless_scaling_replace">Replace</string>
-    <string name="lossless_scaling_remove">Remove</string>
-    <string name="lossless_scaling_remove_description">Delete the installed Lossless.dll and its prepared shaders</string>
-    <string name="lossless_scaling_remove_confirmation">Frame generation will stop working until you install Lossless.dll again. Your original file is not affected.</string>
-    <string name="lossless_scaling_installing">Preparing frame generation shaders…</string>
-    <string name="lossless_scaling_install_success">Lossless.dll installed successfully</string>
-    <string name="lossless_scaling_install_failed">Could not install Lossless.dll</string>
-    <string name="error_lossless_copy_failed">The selected file could not be copied.</string>
-    <string name="error_lossless_unreadable">The selected file could not be read.</string>
-    <string name="error_lossless_not_pe">The selected file is not a Windows library. Select Lossless.dll from your Lossless Scaling installation.</string>
-    <string name="error_lossless_missing_shaders">This copy of Lossless.dll does not contain the frame generation shaders. Update Lossless Scaling and try again.</string>
-    <string name="error_lossless_translation_failed">The frame generation shaders could not be translated. This version of Lossless Scaling is not supported yet.</string>
-    <string name="error_lossless_cache_failed">The translated shaders could not be written to storage. Check that there is free space available.</string>
     <string name="advanced_settings">Advanced settings</string>
     <string name="settings_description">Configure emulator settings</string>
     <string name="search_recently_played">Recently played</string>
@@ -546,8 +505,6 @@
     <string name="renderer_reactive_flushing_description">Improves rendering accuracy in some games at the cost of performance.</string>
     <string name="enable_buffer_history">Enable buffer history</string>
     <string name="enable_buffer_history_description">Enables access to previous buffer states. This option may improve rendering quality and performance consistency in some games.</string>
-    <string name="enable_gpu_buffer_readback">Enable GPU Buffer Readback</string>
-    <string name="enable_gpu_buffer_readback_description">Preserves GPU-modified buffer data by reading it back before uploads. Some games require this to render certain effects properly. May cause issues if the hardware cannot handle the additional workload.</string>
     <string name="use_optimized_vertex_buffers">Optimized Vertex Buffers</string>
     <string name="use_optimized_vertex_buffers_description">Enables optimized vertex buffer binding for improved performance. Requires Mesa 26.0+ Turnip drivers/ QCOM drivers. Will crash on older Turnip drivers (25.3 and below).</string>
 

src/common/fs/fs_paths.h

@@ -20,7 +20,6 @@
 #define KEYS_DIR "keys"
 #define LOAD_DIR "load"
 #define LOG_DIR "log"
-#define LOSSLESS_DIR "lossless"
 #define NAND_DIR "nand"
 #define PLAY_TIME_DIR "play_time"
 #define SCREENSHOTS_DIR "screenshots"
@@ -38,5 +37,3 @@
 
 // yuzu-specific files
 #define LOG_FILE "eden_log.txt"
-#define LOSSLESS_DLL_FILE "Lossless.dll"
-#define LOSSLESS_CACHE_FILE "lsfg_spirv.cache"

src/common/fs/path_util.cpp

@@ -157,7 +157,6 @@ public:
         GenerateEdenPath(EdenPath::KeysDir, eden_path / KEYS_DIR);
         GenerateEdenPath(EdenPath::LoadDir, eden_path / LOAD_DIR);
         GenerateEdenPath(EdenPath::LogDir, eden_path / LOG_DIR);
-        GenerateEdenPath(EdenPath::LosslessDir, eden_path / LOSSLESS_DIR);
         GenerateEdenPath(EdenPath::NANDDir, eden_path / NAND_DIR);
         GenerateEdenPath(EdenPath::PlayTimeDir, eden_path / PLAY_TIME_DIR);
         GenerateEdenPath(EdenPath::SaveDir, eden_path / NAND_DIR);

src/common/fs/path_util.h

@@ -23,7 +23,6 @@ enum class EdenPath {
     KeysDir,        // Where key files are stored.
     LoadDir,        // Where cheat/mod files are stored.
     LogDir,         // Where log files are stored.
-    LosslessDir,    // Where the user-supplied Lossless Scaling library is stored.
     NANDDir,        // Where the emulated NAND is stored.
     PlayTimeDir,    // Where play time data is stored.
     SaveDir,        // Where save data is stored.

src/common/settings.h

@@ -352,7 +352,7 @@ struct Values {
                                                   true};
 
     SwitchableSetting<ScalingFilter> scaling_filter{linkage,
-                                                    ScalingFilter::NearestNeighbor,
+                                                    ScalingFilter::Bilinear,
                                                     "scaling_filter",
                                                     Category::Renderer,
                                                     Specialization::Default,
@@ -388,38 +388,6 @@ struct Values {
                                                   true,
                                                   true};
 
-    SwitchableSetting<bool> frame_gen{linkage, false, "frame_gen", Category::Renderer,
-                                      Specialization::Default, true, false};
-
-    SwitchableSetting<u32, true> frame_gen_multiplier{linkage,
-                                                      2,
-                                                      2,
-                                                      4,
-                                                      "frame_gen_multiplier",
-                                                      Category::Renderer,
-                                                      Specialization::Countable,
-                                                      true,
-                                                      false,
-                                                      &frame_gen};
-
-    SwitchableSetting<u32, true> frame_gen_flow_scale{linkage,
-                                                      75,
-                                                      25,
-                                                      100,
-                                                      "frame_gen_flow_scale",
-                                                      Category::Renderer,
-                                                      Specialization::Countable |
-                                                          Specialization::Percentage,
-                                                      true,
-                                                      true,
-                                                      &frame_gen};
-
-    SwitchableSetting<bool> frame_gen_fp16{linkage,      true,  "frame_gen_fp16", Category::Renderer,
-                                           Specialization::Default, true, false, &frame_gen};
-
-    SwitchableSetting<bool> frame_gen_dump_flow{linkage, false, "frame_gen_dump_flow",
-                                                Category::Renderer};
-
     SwitchableSetting<bool> use_asynchronous_gpu_emulation{linkage,
 #ifdef __ANDROID__
         false,
@@ -601,15 +569,13 @@ struct Values {
     SwitchableSetting<bool> emulate_bgr565{linkage, false, "emulate_bgr565",
                                             Category::RendererHacks};
 
-    SwitchableSetting<bool> rescale_hack{linkage, false, "rescale_hack",
-                                         Category::RendererHacks};
-    SwitchableSetting<bool> enable_gpu_buffer_readback{linkage,
-                                                       false,
-                                                       "enable_gpu_buffer_readback",
-                                                       Category::RendererAdvanced,
-                                                       Specialization::Default,
-                                                       true,
-                                                       true};
+    SwitchableSetting<bool> rescale_hack{linkage,
+#ifdef __ANDROID__
+        true,
+#else
+        false,
+#endif
+        "rescale_hack", Category::RendererHacks};
 
     SwitchableSetting<bool> use_asynchronous_shaders{linkage, false, "use_asynchronous_shaders",
                                                      Category::RendererHacks};

src/qt_common/config/shared_translation.cpp

@@ -223,8 +223,6 @@ std::unique_ptr<TranslationMap> InitializeTranslations(QObject* parent) {
            tr("Controls the DMA read mode.\nUnsafe is faster, while Safe is more stable and can fix issues in some games.\nDefault follows the GPU Accuracy setting."));
     INSERT(Settings, gpu_fence_behavior, tr("GPU Fence Behavior:"),
            tr("Controls the GPU fence synchronization behavior.\nImmediate is the fastest option, but can introduce some issues.\nBalanced offers better compatibility and may fix issues in some games.\nAccurate further improves compatibility at the cost of some performance.\nStrict is the slowest option, but can fix issues that require stricter synchronization.\nDefault follows the GPU Accuracy setting."));
-    INSERT(Settings, enable_gpu_buffer_readback, tr("Enable GPU buffer readback"),
-           tr("Preserves GPU-modified data by reading it back before uploading.\nSome games require this to render certain effects properly."));
     INSERT(Settings, use_asynchronous_shaders, tr("Enable asynchronous shader compilation"),
            tr("May reduce shader stutter."));
     INSERT(Settings, gpu_clock, tr("GPU Clocks"),

src/video_core/CMakeLists.txt

@@ -59,10 +59,6 @@ add_library(video_core STATIC
     engines/maxwell_dma.h
     engines/puller.cpp
     engines/puller.h
-    frame_gen/lossless_dll.cpp
-    frame_gen/lossless_dll.h
-    frame_gen/lsfg_translate.cpp
-    frame_gen/lsfg_translate.h
     framebuffer_config.cpp
     framebuffer_config.h
     fsr.cpp
@@ -125,26 +121,6 @@ add_library(video_core STATIC
     renderer_vulkan/present/anti_alias_pass.h
     renderer_vulkan/present/filters.cpp
     renderer_vulkan/present/filters.h
-    renderer_vulkan/present/frame_gen.cpp
-    renderer_vulkan/present/frame_gen.h
-    renderer_vulkan/present/lsfg_alpha.cpp
-    renderer_vulkan/present/lsfg_alpha.h
-    renderer_vulkan/present/lsfg_beta.cpp
-    renderer_vulkan/present/lsfg_beta.h
-    renderer_vulkan/present/lsfg_chain.cpp
-    renderer_vulkan/present/lsfg_chain.h
-    renderer_vulkan/present/lsfg_common.cpp
-    renderer_vulkan/present/lsfg_common.h
-    renderer_vulkan/present/lsfg_delta.cpp
-    renderer_vulkan/present/lsfg_delta.h
-    renderer_vulkan/present/lsfg_gamma.cpp
-    renderer_vulkan/present/lsfg_gamma.h
-    renderer_vulkan/present/lsfg_generate.cpp
-    renderer_vulkan/present/lsfg_generate.h
-    renderer_vulkan/present/lsfg_mipmaps.cpp
-    renderer_vulkan/present/lsfg_mipmaps.h
-    renderer_vulkan/present/lsfg_shaders.cpp
-    renderer_vulkan/present/lsfg_shaders.h
     renderer_vulkan/present/fsr.cpp
     renderer_vulkan/present/fsr.h
     renderer_vulkan/present/fxaa.cpp
@@ -369,7 +345,6 @@ add_dependencies(video_core host_shaders)
 target_include_directories(video_core PRIVATE ${HOST_SHADERS_INCLUDE})
 
 target_link_libraries(video_core PRIVATE sirit::sirit)
-target_link_libraries(video_core PRIVATE dxbc)
 
 # Header-only stuff needed by all dependent targets
 target_link_libraries(video_core PUBLIC Vulkan::Headers Vulkan::UtilityHeaders GPUOpen::VulkanMemoryAllocator)

src/video_core/buffer_cache/buffer_cache.h

@@ -1448,8 +1448,8 @@ BufferId BufferCache<P>::FindBuffer(DAddr device_addr, u32 size) {
     const BufferId buffer_id = page_table[page];
     if (buffer_id) {
         Buffer& buffer = slot_buffers[buffer_id];
-        WaitForGpuFenceIfNeeded(buffer);
         if (buffer.IsInBounds(device_addr, size)) {
+            SynchronizeBufferIfNeeded(buffer);
             return buffer_id;
         }
     }
@@ -1457,16 +1457,28 @@ BufferId BufferCache<P>::FindBuffer(DAddr device_addr, u32 size) {
 }
 
 template <class P>
-void BufferCache<P>::WaitForGpuFenceIfNeeded(Buffer& buffer) {
-    if constexpr (!IS_OPENGL) {
-        const bool gpu_fence_accurate = Settings::IsGPUFenceBehaviorAccurate();
-        const bool gpu_fence_strict = Settings::IsGPUFenceBehaviorStrict();
-        if (gpu_fence_accurate || gpu_fence_strict) {
-            const u64 gpu_tick_delay = gpu_fence_strict ? 0 : 3;
-            const u64 buffer_tick = buffer.getWriteTick();
-            const u64 gpu_tick = runtime.KnownGpuTick();
-            if (buffer_tick > gpu_tick + gpu_tick_delay) {
-                runtime.Wait(buffer_tick);
+void BufferCache<P>::SynchronizeBufferIfNeeded(Buffer& buffer) {
+    const bool gpu_fence_accurate = Settings::IsGPUFenceBehaviorAccurate();
+    const bool gpu_fence_strict = Settings::IsGPUFenceBehaviorStrict();
+    const bool should_sync = gpu_fence_accurate || gpu_fence_strict;
+    if (should_sync) {
+        if (gpu_fence_accurate) {
+            if constexpr (!IS_OPENGL) {
+                const bool should_wait = buffer.getWriteTick() > runtime.KnownGpuTick() + 3;
+                if (should_wait) {
+                    runtime.Wait(buffer.getWriteTick());
+                }
+            }
+        } else if (gpu_fence_strict) {
+            bool should_download = true;
+            if constexpr (!IS_OPENGL) {
+                should_download = buffer.getWriteTick() > runtime.KnownGpuTick();
+                if (should_download) {
+                    runtime.Wait(buffer.getWriteTick());
+                }
+            }
+            if (should_download) {
+                DownloadBufferMemory(buffer);
             }
         }
     }
@@ -1688,9 +1700,6 @@ void BufferCache<P>::ImmediateUploadMemory([[maybe_unused]] Buffer& buffer,
                 if (immediate_buffer.empty()) {
                     immediate_buffer = ImmediateBuffer(largest_copy);
                 }
-                if (Settings::values.enable_gpu_buffer_readback.GetValue()) {
-                    DownloadBufferMemory(buffer, device_addr, copy.size);
-                }
                 device_memory.ReadBlockUnsafe(device_addr, immediate_buffer.data(), copy.size);
                 upload_span = immediate_buffer.subspan(0, copy.size);
             }
@@ -1709,9 +1718,6 @@ void BufferCache<P>::MappedUploadMemory([[maybe_unused]] Buffer& buffer,
         for (BufferCopy& copy : copies) {
             u8* const src_pointer = staging_pointer.data() + copy.src_offset;
             const DAddr device_addr = buffer.CpuAddr() + copy.dst_offset;
-            if (Settings::values.enable_gpu_buffer_readback.GetValue()) {
-                DownloadBufferMemory(buffer, device_addr, copy.size);
-            }
             device_memory.ReadBlockUnsafe(device_addr, src_pointer, copy.size);
             // Apply the staging offset
             copy.src_offset += upload_staging.offset;

src/video_core/buffer_cache/buffer_cache_base.h

@@ -435,6 +435,8 @@ private:
 
     bool SynchronizeBuffer(Buffer& buffer, DAddr device_addr, u32 size);
 
+    void SynchronizeBufferIfNeeded(Buffer& buffer);
+
     void UploadMemory(Buffer& buffer, u64 total_size_bytes, u64 largest_copy,
                       std::span<BufferCopy> copies);
 

src/video_core/frame_gen/lossless_dll.cpp

@@ -1,575 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-#include <algorithm>
-#include <cstring>
-#include <optional>
-#include <span>
-
-#include "common/cityhash.h"
-#include "common/fs/file.h"
-#include "common/fs/fs.h"
-#include "common/fs/fs_paths.h"
-#include "common/fs/path_util.h"
-#include "video_core/frame_gen/lossless_dll.h"
-#include "video_core/frame_gen/lsfg_translate.h"
-
-namespace VideoCore::FrameGen {
-
-namespace {
-
-constexpr u16 DOS_MAGIC = 0x5A4D;
-constexpr u32 PE_SIGNATURE = 0x00004550;
-constexpr u16 PE32_MAGIC = 0x010B;
-constexpr u16 PE32_PLUS_MAGIC = 0x020B;
-
-constexpr size_t DOS_LFANEW_OFFSET = 0x3C;
-constexpr size_t COFF_HEADER_SIZE = 20;
-constexpr size_t OPTIONAL_HEADER_SIZE_OFFSET = 16;
-constexpr size_t SECTION_HEADER_SIZE = 40;
-constexpr size_t DATA_DIRECTORY_ENTRY_SIZE = 8;
-constexpr size_t DATA_DIRECTORY_OFFSET_PE32 = 96;
-constexpr size_t DATA_DIRECTORY_OFFSET_PE32_PLUS = 112;
-constexpr size_t RESOURCE_DATA_DIRECTORY_INDEX = 2;
-
-constexpr size_t RESOURCE_DIRECTORY_SIZE = 16;
-constexpr size_t RESOURCE_NAMED_COUNT_OFFSET = 12;
-constexpr size_t RESOURCE_ID_COUNT_OFFSET = 14;
-constexpr size_t RESOURCE_ENTRY_SIZE = 8;
-constexpr u32 RESOURCE_SUBDIRECTORY_FLAG = 0x80000000;
-constexpr u32 RESOURCE_TYPE_RCDATA = 10;
-
-constexpr u32 MIPMAPS_SHADER_ID = 255;
-constexpr u32 GENERATE_SHADER_ID = 256;
-constexpr u32 PERFORMANCE_SHADER_ID_FIRST = 280;
-constexpr u32 PERFORMANCE_SHADER_ID_LAST = 302;
-
-constexpr u32 CACHE_MAGIC = 0x4746534C;
-constexpr u32 CACHE_VERSION = 2;
-
-struct CacheHeader {
-    u32 magic;
-    u32 version;
-    u64 source_size;
-    u64 source_hash;
-    u32 module_count;
-    u32 variant;
-};
-
-struct Section {
-    u32 virtual_address;
-    u32 virtual_size;
-    u32 raw_address;
-    u32 raw_size;
-};
-
-struct ResourceEntry {
-    u32 id;
-    u32 offset;
-    bool is_directory;
-    bool is_named;
-};
-
-class ImageReader {
-public:
-    explicit ImageReader(std::span<const u8> image_) : image{image_} {}
-
-    template <typename T>
-    [[nodiscard]] bool Read(size_t offset, T& out_value) const {
-        if (offset > image.size() || image.size() - offset < sizeof(T)) {
-            return false;
-        }
-        std::memcpy(&out_value, image.data() + offset, sizeof(T));
-        return true;
-    }
-
-    [[nodiscard]] bool Slice(size_t offset, size_t size, std::span<const u8>& out_slice) const {
-        if (offset > image.size() || image.size() - offset < size) {
-            return false;
-        }
-        out_slice = image.subspan(offset, size);
-        return true;
-    }
-
-private:
-    std::span<const u8> image;
-};
-
-[[nodiscard]] std::optional<size_t> FindPeHeader(const ImageReader& reader) {
-    u16 dos_magic{};
-    if (!reader.Read(0, dos_magic) || dos_magic != DOS_MAGIC) {
-        return std::nullopt;
-    }
-
-    u32 pe_offset{};
-    if (!reader.Read(DOS_LFANEW_OFFSET, pe_offset)) {
-        return std::nullopt;
-    }
-
-    u32 pe_signature{};
-    if (!reader.Read(pe_offset, pe_signature) || pe_signature != PE_SIGNATURE) {
-        return std::nullopt;
-    }
-
-    return static_cast<size_t>(pe_offset);
-}
-
-[[nodiscard]] std::optional<size_t> FindDataDirectory(const ImageReader& reader,
-                                                      size_t optional_header_offset) {
-    u16 optional_magic{};
-    if (!reader.Read(optional_header_offset, optional_magic)) {
-        return std::nullopt;
-    }
-
-    switch (optional_magic) {
-    case PE32_MAGIC:
-        return optional_header_offset + DATA_DIRECTORY_OFFSET_PE32;
-    case PE32_PLUS_MAGIC:
-        return optional_header_offset + DATA_DIRECTORY_OFFSET_PE32_PLUS;
-    default:
-        return std::nullopt;
-    }
-}
-
-[[nodiscard]] bool ReadSections(const ImageReader& reader, size_t pe_offset,
-                                std::vector<Section>& out_sections) {
-    u16 section_count{};
-    u16 optional_header_size{};
-    if (!reader.Read(pe_offset + 4 + 2, section_count) ||
-        !reader.Read(pe_offset + 4 + OPTIONAL_HEADER_SIZE_OFFSET, optional_header_size)) {
-        return false;
-    }
-
-    const size_t table_offset = pe_offset + 4 + COFF_HEADER_SIZE + optional_header_size;
-    out_sections.reserve(section_count);
-    for (size_t i = 0; i < section_count; ++i) {
-        const size_t offset = table_offset + i * SECTION_HEADER_SIZE;
-        Section section{};
-        if (!reader.Read(offset + 8, section.virtual_size) ||
-            !reader.Read(offset + 12, section.virtual_address) ||
-            !reader.Read(offset + 16, section.raw_size) ||
-            !reader.Read(offset + 20, section.raw_address)) {
-            return false;
-        }
-        out_sections.push_back(section);
-    }
-    return true;
-}
-
-[[nodiscard]] std::optional<size_t> RvaToFileOffset(std::span<const Section> sections, u32 rva) {
-    for (const Section& section : sections) {
-        const u32 span = std::max(section.virtual_size, section.raw_size);
-        if (span == 0 || rva < section.virtual_address) {
-            continue;
-        }
-        const u32 relative = rva - section.virtual_address;
-        if (relative < span) {
-            return static_cast<size_t>(section.raw_address) + relative;
-        }
-    }
-    return std::nullopt;
-}
-
-[[nodiscard]] bool ReadResourceEntries(const ImageReader& reader, size_t directory_offset,
-                                       std::vector<ResourceEntry>& out_entries) {
-    u16 named_count{};
-    u16 id_count{};
-    if (!reader.Read(directory_offset + RESOURCE_NAMED_COUNT_OFFSET, named_count) ||
-        !reader.Read(directory_offset + RESOURCE_ID_COUNT_OFFSET, id_count)) {
-        return false;
-    }
-
-    const size_t total = size_t{named_count} + size_t{id_count};
-    out_entries.clear();
-    out_entries.reserve(total);
-    for (size_t i = 0; i < total; ++i) {
-        const size_t offset = directory_offset + RESOURCE_DIRECTORY_SIZE + i * RESOURCE_ENTRY_SIZE;
-        u32 name{};
-        u32 data{};
-        if (!reader.Read(offset, name) || !reader.Read(offset + 4, data)) {
-            return false;
-        }
-        out_entries.push_back(ResourceEntry{
-            .id = name & ~RESOURCE_SUBDIRECTORY_FLAG,
-            .offset = data & ~RESOURCE_SUBDIRECTORY_FLAG,
-            .is_directory = (data & RESOURCE_SUBDIRECTORY_FLAG) != 0,
-            .is_named = (name & RESOURCE_SUBDIRECTORY_FLAG) != 0,
-        });
-    }
-    return true;
-}
-
-[[nodiscard]] bool ReadResourceLeaf(const ImageReader& reader, std::span<const Section> sections,
-                                    size_t leaf_offset, std::span<const u8>& out_data) {
-    u32 data_rva{};
-    u32 data_size{};
-    if (!reader.Read(leaf_offset, data_rva) || !reader.Read(leaf_offset + 4, data_size) ||
-        data_size == 0) {
-        return false;
-    }
-
-    const std::optional<size_t> data_offset = RvaToFileOffset(sections, data_rva);
-    if (!data_offset) {
-        return false;
-    }
-    return reader.Slice(*data_offset, data_size, out_data);
-}
-
-using ResourceSpans = std::map<u32, std::span<const u8>>;
-
-[[nodiscard]] bool CollectRcData(const ImageReader& reader, std::span<const Section> sections,
-                                 size_t resource_base, ResourceSpans& out_resources) {
-    std::vector<ResourceEntry> type_entries;
-    if (!ReadResourceEntries(reader, resource_base, type_entries)) {
-        return false;
-    }
-
-    for (const ResourceEntry& type_entry : type_entries) {
-        if (type_entry.is_named || type_entry.id != RESOURCE_TYPE_RCDATA ||
-            !type_entry.is_directory) {
-            continue;
-        }
-
-        std::vector<ResourceEntry> name_entries;
-        if (!ReadResourceEntries(reader, resource_base + type_entry.offset, name_entries)) {
-            return false;
-        }
-
-        for (const ResourceEntry& name_entry : name_entries) {
-            if (name_entry.is_named || !name_entry.is_directory) {
-                continue;
-            }
-
-            std::vector<ResourceEntry> language_entries;
-            if (!ReadResourceEntries(reader, resource_base + name_entry.offset, language_entries)) {
-                return false;
-            }
-
-            for (const ResourceEntry& language_entry : language_entries) {
-                if (language_entry.is_directory) {
-                    continue;
-                }
-                std::span<const u8> data;
-                if (!ReadResourceLeaf(reader, sections, resource_base + language_entry.offset,
-                                      data)) {
-                    continue;
-                }
-                out_resources.insert_or_assign(name_entry.id, data);
-                break;
-            }
-        }
-    }
-
-    return true;
-}
-
-[[nodiscard]] std::vector<u32> PerformanceShaderIds() {
-    std::vector<u32> ids{MIPMAPS_SHADER_ID, GENERATE_SHADER_ID};
-    for (u32 id = PERFORMANCE_SHADER_ID_FIRST; id <= PERFORMANCE_SHADER_ID_LAST; ++id) {
-        ids.push_back(id);
-    }
-    return ids;
-}
-
-template <typename Map>
-[[nodiscard]] bool HasPerformanceShaders(const Map& resources) {
-    const std::vector<u32> ids = PerformanceShaderIds();
-    return std::ranges::all_of(ids, [&](u32 id) { return resources.contains(id); });
-}
-
-[[nodiscard]] u32 VariantOffset(ShaderVariant variant) {
-    switch (variant) {
-    case ShaderVariant::NativeFp16:
-        return PerformanceShader::NATIVE_FP16_OFFSET;
-    case ShaderVariant::NativeFp32:
-        return PerformanceShader::NATIVE_FP32_OFFSET;
-    default:
-        return 0;
-    }
-}
-
-template <typename Map>
-[[nodiscard]] bool HasNativeVariant(const Map& resources, ShaderVariant variant) {
-    const u32 offset = VariantOffset(variant);
-    return std::ranges::all_of(PerformanceShaderIds(), [&](u32 id) {
-        const auto hit = resources.find(id + offset);
-        return hit != resources.end() && IsSpirvModule(hit->second);
-    });
-}
-
-[[nodiscard]] ShaderVariant SelectVariant(const ResourceSpans& resources, bool prefer_fp16) {
-    if (prefer_fp16 && HasNativeVariant(resources, ShaderVariant::NativeFp16)) {
-        return ShaderVariant::NativeFp16;
-    }
-    if (HasNativeVariant(resources, ShaderVariant::NativeFp32)) {
-        return ShaderVariant::NativeFp32;
-    }
-    return ShaderVariant::TranslatedDxbc;
-}
-
-[[nodiscard]] LosslessStatus TranslateAll(const ResourceSpans& resources,
-                                          ShaderModules& out_modules,
-                                          ShaderVariant variant) {
-    const u32 offset = VariantOffset(variant);
-    out_modules.clear();
-    for (const u32 id : PerformanceShaderIds()) {
-        const auto hit = resources.find(id + offset);
-        if (hit == resources.end()) {
-            return LosslessStatus::MissingShaders;
-        }
-        if (variant != ShaderVariant::TranslatedDxbc) {
-            std::vector<u32> adopted = AdoptSpirvModule(hit->second);
-            if (adopted.empty()) {
-                return LosslessStatus::TranslationFailed;
-            }
-            out_modules.emplace(id, std::move(adopted));
-            continue;
-        }
-
-        std::vector<u32> words = TranslateComputeShader(hit->second);
-        if (words.empty()) {
-            return LosslessStatus::TranslationFailed;
-        }
-        out_modules.emplace(id, std::move(words));
-    }
-    return LosslessStatus::Ok;
-}
-
-[[nodiscard]] bool WriteShaderCache(const std::filesystem::path& path, const CacheHeader& header,
-                                    const ShaderModules& modules) {
-    Common::FS::IOFile file{path, Common::FS::FileAccessMode::Write,
-                            Common::FS::FileType::BinaryFile};
-    if (!file.IsOpen() || file.Write(header) != 1) {
-        return false;
-    }
-
-    for (const auto& [id, words] : modules) {
-        const u32 word_count = static_cast<u32>(words.size());
-        if (file.Write(id) != 1 || file.Write(word_count) != 1 ||
-            file.Write(words) != words.size()) {
-            return false;
-        }
-    }
-    return file.Flush();
-}
-
-[[nodiscard]] bool ReadShaderCache(const std::filesystem::path& path, u64 source_size,
-                                   u64 source_hash, u32 variant, ShaderModules& out_modules) {
-    if (!Common::FS::Exists(path)) {
-        return false;
-    }
-
-    Common::FS::IOFile file{path, Common::FS::FileAccessMode::Read,
-                            Common::FS::FileType::BinaryFile};
-    CacheHeader header{};
-    if (!file.IsOpen() || file.Read(header) != 1) {
-        return false;
-    }
-    if (header.magic != CACHE_MAGIC || header.version != CACHE_VERSION ||
-        header.source_size != source_size || header.source_hash != source_hash ||
-        header.variant != variant) {
-        return false;
-    }
-
-    out_modules.clear();
-    for (u32 i = 0; i < header.module_count; ++i) {
-        u32 id{};
-        u32 word_count{};
-        if (file.Read(id) != 1 || file.Read(word_count) != 1 || word_count == 0) {
-            return false;
-        }
-
-        std::vector<u32> words(word_count);
-        if (file.Read(words) != words.size()) {
-            return false;
-        }
-        out_modules.emplace(id, std::move(words));
-    }
-
-    return HasPerformanceShaders(out_modules);
-}
-
-[[nodiscard]] LosslessStatus ReadImageFile(const std::filesystem::path& path,
-                                          std::vector<u8>& out_image) {
-    if (!Common::FS::Exists(path)) {
-        return LosslessStatus::NotInstalled;
-    }
-
-    Common::FS::IOFile file{path, Common::FS::FileAccessMode::Read,
-                            Common::FS::FileType::BinaryFile};
-    if (!file.IsOpen()) {
-        return LosslessStatus::UnreadableFile;
-    }
-
-    out_image.resize(static_cast<size_t>(file.GetSize()));
-    if (out_image.empty() || file.Read(out_image) != out_image.size()) {
-        return LosslessStatus::UnreadableFile;
-    }
-    return LosslessStatus::Ok;
-}
-
-[[nodiscard]] LosslessStatus ParseShaderSpans(std::span<const u8> image,
-                                              ResourceSpans& out_resources) {
-    const ImageReader reader{image};
-    const std::optional<size_t> pe_offset = FindPeHeader(reader);
-    if (!pe_offset) {
-        return LosslessStatus::NotPortableExecutable;
-    }
-
-    const std::optional<size_t> data_directory =
-        FindDataDirectory(reader, *pe_offset + 4 + COFF_HEADER_SIZE);
-    if (!data_directory) {
-        return LosslessStatus::NotPortableExecutable;
-    }
-
-    std::vector<Section> sections;
-    if (!ReadSections(reader, *pe_offset, sections)) {
-        return LosslessStatus::NotPortableExecutable;
-    }
-
-    u32 resource_rva{};
-    if (!reader.Read(*data_directory + RESOURCE_DATA_DIRECTORY_INDEX * DATA_DIRECTORY_ENTRY_SIZE,
-                     resource_rva) ||
-        resource_rva == 0) {
-        return LosslessStatus::MissingShaders;
-    }
-
-    const std::optional<size_t> resource_base = RvaToFileOffset(sections, resource_rva);
-    if (!resource_base) {
-        return LosslessStatus::NotPortableExecutable;
-    }
-
-    out_resources.clear();
-    if (!CollectRcData(reader, sections, *resource_base, out_resources)) {
-        return LosslessStatus::MissingShaders;
-    }
-
-    return HasPerformanceShaders(out_resources) ? LosslessStatus::Ok
-                                                : LosslessStatus::MissingShaders;
-}
-
-} // Anonymous namespace
-
-std::filesystem::path GetLosslessDllPath() {
-    return Common::FS::GetEdenPath(Common::FS::EdenPath::LosslessDir) / LOSSLESS_DLL_FILE;
-}
-
-std::filesystem::path GetShaderCachePath() {
-    return Common::FS::GetEdenPath(Common::FS::EdenPath::LosslessDir) / LOSSLESS_CACHE_FILE;
-}
-
-LosslessStatus ReadShaderResources(const std::filesystem::path& path,
-                                   ShaderResources& out_resources) {
-    std::vector<u8> image;
-    const LosslessStatus read_status = ReadImageFile(path, image);
-    if (read_status != LosslessStatus::Ok) {
-        return read_status;
-    }
-
-    ResourceSpans spans;
-    const LosslessStatus parse_status = ParseShaderSpans(image, spans);
-    if (parse_status != LosslessStatus::Ok) {
-        return parse_status;
-    }
-
-    out_resources.clear();
-    for (const auto& [id, data] : spans) {
-        out_resources.emplace(id, std::vector<u8>{data.begin(), data.end()});
-    }
-    return LosslessStatus::Ok;
-}
-
-LosslessStatus ValidateLosslessDll(const std::filesystem::path& path) {
-    std::vector<u8> image;
-    const LosslessStatus read_status = ReadImageFile(path, image);
-    if (read_status != LosslessStatus::Ok) {
-        return read_status;
-    }
-
-    ResourceSpans spans;
-    return ParseShaderSpans(image, spans);
-}
-
-LosslessStatus GetInstalledLosslessStatus() {
-    return ValidateLosslessDll(GetLosslessDllPath());
-}
-
-ShaderVariant GetAvailableVariant(bool prefer_fp16) {
-    std::vector<u8> image;
-    if (ReadImageFile(GetLosslessDllPath(), image) != LosslessStatus::Ok) {
-        return ShaderVariant::TranslatedDxbc;
-    }
-
-    ResourceSpans spans;
-    if (ParseShaderSpans(image, spans) != LosslessStatus::Ok) {
-        return ShaderVariant::TranslatedDxbc;
-    }
-
-    return SelectVariant(spans, prefer_fp16);
-}
-
-LosslessStatus LoadShaderModules(ShaderModules& out_modules, bool prefer_fp16) {
-    std::vector<u8> image;
-    const LosslessStatus read_status = ReadImageFile(GetLosslessDllPath(), image);
-    if (read_status != LosslessStatus::Ok) {
-        return read_status;
-    }
-
-    const u64 source_size = image.size();
-    const u64 source_hash =
-        Common::CityHash64(reinterpret_cast<const char*>(image.data()), image.size());
-    const std::filesystem::path cache_path = GetShaderCachePath();
-
-    ResourceSpans spans;
-    const LosslessStatus parse_status = ParseShaderSpans(image, spans);
-    if (parse_status != LosslessStatus::Ok) {
-        return parse_status;
-    }
-
-    const ShaderVariant variant = SelectVariant(spans, prefer_fp16);
-
-    if (ReadShaderCache(cache_path, source_size, source_hash, static_cast<u32>(variant),
-                        out_modules)) {
-        return LosslessStatus::Ok;
-    }
-
-    const LosslessStatus translate_status = TranslateAll(spans, out_modules, variant);
-    if (translate_status != LosslessStatus::Ok) {
-        return translate_status;
-    }
-
-    const CacheHeader header{
-        .magic = CACHE_MAGIC,
-        .version = CACHE_VERSION,
-        .source_size = source_size,
-        .source_hash = source_hash,
-        .module_count = static_cast<u32>(out_modules.size()),
-        .variant = static_cast<u32>(variant),
-    };
-    if (!WriteShaderCache(cache_path, header, out_modules)) {
-        void(Common::FS::RemoveFile(cache_path));
-        return LosslessStatus::CacheUnusable;
-    }
-
-    return LosslessStatus::Ok;
-}
-
-LosslessStatus BuildShaderCache() {
-    ShaderModules modules;
-    return LoadShaderModules(modules);
-}
-
-bool RemoveInstalledLosslessDll() {
-    const std::filesystem::path cache_path = GetShaderCachePath();
-    if (Common::FS::Exists(cache_path)) {
-        void(Common::FS::RemoveFile(cache_path));
-    }
-
-    const std::filesystem::path path = GetLosslessDllPath();
-    if (!Common::FS::Exists(path)) {
-        return true;
-    }
-    return Common::FS::RemoveFile(path);
-}
-
-} // namespace VideoCore::FrameGen

src/video_core/frame_gen/lossless_dll.h

@@ -1,69 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-// SPDX-FileCopyrightText: Copyright 2025 lsfg-vk
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-#pragma once
-
-#include <array>
-#include <filesystem>
-#include <map>
-#include <vector>
-
-#include "common/common_types.h"
-
-namespace VideoCore::FrameGen {
-
-enum class LosslessStatus : u32 {
-    Ok,
-    NotInstalled,
-    UnreadableFile,
-    NotPortableExecutable,
-    MissingShaders,
-    TranslationFailed,
-    CacheUnusable,
-};
-
-using ShaderResources = std::map<u32, std::vector<u8>>;
-using ShaderModules = std::map<u32, std::vector<u32>>;
-
-enum class ShaderVariant : u32 {
-    TranslatedDxbc,
-    NativeFp32,
-    NativeFp16,
-};
-
-namespace PerformanceShader {
-constexpr u32 MIPMAPS = 255;
-constexpr u32 GENERATE = 256;
-constexpr std::array<u32, 4> ALPHA{290, 291, 292, 293};
-constexpr std::array<u32, 5> BETA{298, 299, 300, 301, 302};
-constexpr std::array<u32, 5> GAMMA{280, 282, 283, 284, 285};
-constexpr std::array<u32, 10> DELTA{280, 286, 287, 288, 289, 281, 294, 295, 296, 297};
-
-constexpr u32 NATIVE_FP16_OFFSET = 49;
-constexpr u32 NATIVE_FP32_OFFSET = 98;
-} // namespace PerformanceShader
-
-[[nodiscard]] std::filesystem::path GetLosslessDllPath();
-
-[[nodiscard]] std::filesystem::path GetShaderCachePath();
-
-[[nodiscard]] LosslessStatus ReadShaderResources(const std::filesystem::path& path,
-                                                 ShaderResources& out_resources);
-
-[[nodiscard]] LosslessStatus ValidateLosslessDll(const std::filesystem::path& path);
-
-[[nodiscard]] LosslessStatus GetInstalledLosslessStatus();
-
-[[nodiscard]] LosslessStatus BuildShaderCache();
-
-[[nodiscard]] ShaderVariant GetAvailableVariant(bool prefer_fp16);
-
-[[nodiscard]] LosslessStatus LoadShaderModules(ShaderModules& out_modules,
-                                              bool prefer_fp16 = false);
-
-bool RemoveInstalledLosslessDll();
-
-} // namespace VideoCore::FrameGen

src/video_core/frame_gen/lsfg_translate.cpp

@@ -1,129 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-#include <algorithm>
-#include <cstring>
-#include <map>
-#include <tuple>
-
-#include <dxbc_modinfo.h>
-#include <dxbc_module.h>
-#include <dxbc_reader.h>
-#include <thirdparty/spirv.hpp>
-
-#include "video_core/frame_gen/lsfg_translate.h"
-
-namespace VideoCore::FrameGen {
-
-namespace {
-
-constexpr u32 DECORATION_LITERAL_WORD = 3;
-constexpr size_t SPIRV_HEADER_WORDS = 5;
-
-void RenumberBindings(dxvk::SpirvCodeBuffer& code) {
-    std::vector<u32> literal_offsets;
-    for (const auto instruction : code) {
-        if (instruction.opCode() == spv::OpFunction) {
-            break;
-        }
-        if (instruction.opCode() == spv::OpDecorate &&
-            instruction.arg(2) == spv::DecorationBinding) {
-            literal_offsets.push_back(instruction.offset() + DECORATION_LITERAL_WORD);
-        }
-    }
-
-    for (size_t i = 0; i < literal_offsets.size(); ++i) {
-        code.data()[literal_offsets[i]] = static_cast<u32>(i);
-    }
-}
-
-void RenumberBindingsInOrder(std::vector<u32>& words) {
-    struct Slot {
-        u32 set;
-        u32 binding;
-        size_t literal_offset;
-    };
-
-    std::map<u32, u32> sets;
-    std::vector<Slot> slots;
-
-    size_t offset = SPIRV_HEADER_WORDS;
-    while (offset + 1 <= words.size()) {
-        const u32 length = words[offset] >> spv::WordCountShift;
-        const u32 opcode = words[offset] & spv::OpCodeMask;
-        if (length == 0 || offset + length > words.size()) {
-            return;
-        }
-        if (opcode == spv::OpFunction) {
-            break;
-        }
-        if (opcode == spv::OpDecorate && length >= 4) {
-            if (words[offset + 2] == spv::DecorationDescriptorSet) {
-                sets[words[offset + 1]] = words[offset + 3];
-            } else if (words[offset + 2] == spv::DecorationBinding) {
-                slots.push_back(Slot{0, words[offset + 3], offset + DECORATION_LITERAL_WORD});
-            }
-        }
-        offset += length;
-    }
-
-    for (Slot& slot : slots) {
-        const auto hit = sets.find(words[slot.literal_offset - 2]);
-        slot.set = hit == sets.end() ? 0 : hit->second;
-    }
-
-    std::ranges::stable_sort(slots, [](const Slot& lhs, const Slot& rhs) {
-        return std::tie(lhs.set, lhs.binding) < std::tie(rhs.set, rhs.binding);
-    });
-
-    for (size_t i = 0; i < slots.size(); ++i) {
-        words[slots[i].literal_offset] = static_cast<u32>(i);
-    }
-}
-
-} // Anonymous namespace
-
-bool IsSpirvModule(std::span<const u8> blob) {
-    if (blob.size() < SPIRV_HEADER_WORDS * sizeof(u32) || blob.size() % sizeof(u32) != 0) {
-        return false;
-    }
-    u32 magic{};
-    std::memcpy(&magic, blob.data(), sizeof(magic));
-    return magic == spv::MagicNumber;
-}
-
-std::vector<u32> AdoptSpirvModule(std::span<const u8> blob) {
-    if (!IsSpirvModule(blob)) {
-        return {};
-    }
-
-    std::vector<u32> words(blob.size() / sizeof(u32));
-    std::memcpy(words.data(), blob.data(), blob.size());
-
-    RenumberBindingsInOrder(words);
-    return words;
-}
-
-std::vector<u32> TranslateComputeShader(std::span<const u8> dxbc) {
-    if (dxbc.empty()) {
-        return {};
-    }
-
-    try {
-        dxvk::DxbcReader reader{reinterpret_cast<const char*>(dxbc.data()), dxbc.size()};
-        dxvk::DxbcModule module{reader};
-
-        const dxvk::DxbcModuleInfo module_info{};
-        dxvk::SpirvCodeBuffer code = module.compile(module_info, "CS");
-        if (code.dwords() == 0) {
-            return {};
-        }
-
-        RenumberBindings(code);
-        return std::vector<u32>{code.data(), code.data() + code.dwords()};
-    } catch (...) {
-        return {};
-    }
-}
-
-} // namespace VideoCore::FrameGen

src/video_core/frame_gen/lsfg_translate.h

@@ -1,19 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-#pragma once
-
-#include <span>
-#include <vector>
-
-#include "common/common_types.h"
-
-namespace VideoCore::FrameGen {
-
-[[nodiscard]] bool IsSpirvModule(std::span<const u8> blob);
-
-[[nodiscard]] std::vector<u32> AdoptSpirvModule(std::span<const u8> blob);
-
-[[nodiscard]] std::vector<u32> TranslateComputeShader(std::span<const u8> dxbc);
-
-} // namespace VideoCore::FrameGen

src/video_core/renderer_vulkan/present/frame_gen.cpp

@@ -1,332 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-#include <algorithm>
-#include <string>
-#include <vector>
-
-#include "common/fs/file.h"
-#include "common/fs/fs.h"
-#include "common/fs/path_util.h"
-#include "common/settings.h"
-#include "video_core/renderer_vulkan/present/frame_gen.h"
-#include "video_core/renderer_vulkan/present/util.h"
-#include "video_core/renderer_vulkan/vk_present_manager.h"
-#include "video_core/renderer_vulkan/vk_scheduler.h"
-#include "video_core/vulkan_common/vulkan_device.h"
-
-namespace Vulkan {
-
-namespace {
-
-constexpr size_t COLOR_CHANNELS = 4;
-constexpr u64 LSFG_REQUIRED_FRAMES = 2;
-
-[[nodiscard]] f32 ConfiguredFlowScale() {
-    return static_cast<f32>(Settings::values.frame_gen_flow_scale.GetValue()) / 100.0f;
-}
-
-[[nodiscard]] size_t ConfiguredGenerations() {
-    const u32 multiplier = std::clamp<u32>(Settings::values.frame_gen_multiplier.GetValue(),
-                                           LSFG_MIN_MULTIPLIER, LSFG_MAX_MULTIPLIER);
-    return multiplier - 1;
-}
-
-bool IsBlueFirst(VkFormat format) {
-    return format == VK_FORMAT_B8G8R8A8_UNORM || format == VK_FORMAT_B8G8R8A8_SRGB;
-}
-
-VkDeviceSize BytesPerTexel(VkFormat format) {
-    switch (format) {
-    case VK_FORMAT_R8_UNORM:
-        return 1;
-    case VK_FORMAT_R16G16B16A16_SFLOAT:
-        return 8;
-    default:
-        return COLOR_CHANNELS;
-    }
-}
-
-void WritePortablePixmap(const std::filesystem::path& path, const std::string& magic,
-                         VkExtent2D extent, std::span<const u8> pixels) {
-    Common::FS::IOFile file{path, Common::FS::FileAccessMode::Write,
-                            Common::FS::FileType::BinaryFile};
-    if (!file.IsOpen()) {
-        return;
-    }
-
-    const std::string header = magic + "\n" + std::to_string(extent.width) + " " +
-                               std::to_string(extent.height) + "\n255\n";
-    if (file.Write(header) != header.size()) {
-        return;
-    }
-
-    void(file.Write(pixels));
-    void(file.Flush());
-}
-
-void WriteGrayscalePgm(const std::filesystem::path& path, VkExtent2D extent,
-                       std::span<const u8> pixels) {
-    const size_t expected = static_cast<size_t>(extent.width) * extent.height;
-    WritePortablePixmap(path, "P5", extent, pixels.subspan(0, std::min(expected, pixels.size())));
-}
-
-void WriteRaw(const std::filesystem::path& path, std::span<const u8> pixels) {
-    Common::FS::IOFile file{path, Common::FS::FileAccessMode::Write,
-                            Common::FS::FileType::BinaryFile};
-    if (!file.IsOpen()) {
-        return;
-    }
-    void(file.Write(pixels));
-    void(file.Flush());
-}
-
-void WriteColorPpm(const std::filesystem::path& path, VkExtent2D extent,
-                   std::span<const u8> pixels, bool blue_first) {
-    const size_t pixel_count = static_cast<size_t>(extent.width) * extent.height;
-    if (pixels.size() < pixel_count * COLOR_CHANNELS) {
-        return;
-    }
-
-    std::vector<u8> rgb(pixel_count * 3);
-    for (size_t i = 0; i < pixel_count; ++i) {
-        const u8 first = pixels[i * COLOR_CHANNELS];
-        const u8 green = pixels[i * COLOR_CHANNELS + 1];
-        const u8 third = pixels[i * COLOR_CHANNELS + 2];
-        rgb[i * 3] = blue_first ? third : first;
-        rgb[i * 3 + 1] = green;
-        rgb[i * 3 + 2] = blue_first ? first : third;
-    }
-
-    WritePortablePixmap(path, "P6", extent, rgb);
-}
-
-VkImageMemoryBarrier MakeTransitionBarrier(VkImage image, VkAccessFlags src_access,
-                                           VkAccessFlags dst_access, VkImageLayout old_layout,
-                                           VkImageLayout new_layout) {
-    return VkImageMemoryBarrier{
-        .sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER,
-        .pNext = nullptr,
-        .srcAccessMask = src_access,
-        .dstAccessMask = dst_access,
-        .oldLayout = old_layout,
-        .newLayout = new_layout,
-        .srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
-        .dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
-        .image = image,
-        .subresourceRange{
-            .aspectMask = VK_IMAGE_ASPECT_COLOR_BIT,
-            .baseMipLevel = 0,
-            .levelCount = 1,
-            .baseArrayLayer = 0,
-            .layerCount = 1,
-        },
-    };
-}
-
-VkImageCopy MakeCopyRegion(VkExtent2D extent) {
-    return VkImageCopy{
-        .srcSubresource{
-            .aspectMask = VK_IMAGE_ASPECT_COLOR_BIT,
-            .mipLevel = 0,
-            .baseArrayLayer = 0,
-            .layerCount = 1,
-        },
-        .srcOffset = {},
-        .dstSubresource{
-            .aspectMask = VK_IMAGE_ASPECT_COLOR_BIT,
-            .mipLevel = 0,
-            .baseArrayLayer = 0,
-            .layerCount = 1,
-        },
-        .dstOffset = {},
-        .extent = {.width = extent.width, .height = extent.height, .depth = 1},
-    };
-}
-
-void CopyPresentedFrame(vk::CommandBuffer cmdbuf, VkImage source, LsfgImage& destination,
-                        VkExtent2D extent) {
-    const auto make_barrier = MakeTransitionBarrier;
-
-    const std::array before{
-        make_barrier(source, VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT, VK_ACCESS_TRANSFER_READ_BIT,
-                     VK_IMAGE_LAYOUT_GENERAL, VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL),
-        make_barrier(destination.Handle(), VK_ACCESS_SHADER_READ_BIT, VK_ACCESS_TRANSFER_WRITE_BIT,
-                     destination.Layout(), VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL),
-    };
-    cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT |
-                               VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT,
-                           VK_PIPELINE_STAGE_TRANSFER_BIT, 0, {}, {}, before);
-
-    cmdbuf.CopyImage(source, VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL, destination.Handle(),
-                     VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, MakeCopyRegion(extent));
-
-    const std::array after{
-        make_barrier(source, VK_ACCESS_TRANSFER_READ_BIT, VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT,
-                     VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL, VK_IMAGE_LAYOUT_GENERAL),
-        make_barrier(destination.Handle(), VK_ACCESS_TRANSFER_WRITE_BIT, VK_ACCESS_SHADER_READ_BIT,
-                     VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, VK_IMAGE_LAYOUT_GENERAL),
-    };
-    cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_TRANSFER_BIT,
-                           VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT |
-                               VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT,
-                           0, {}, {}, after);
-
-    destination.SetLayout(VK_IMAGE_LAYOUT_GENERAL);
-}
-
-} // Anonymous namespace
-
-FrameGen::FrameGen(MemoryAllocator& memory_allocator_, Scheduler& scheduler_)
-    : memory_allocator{memory_allocator_}, scheduler{scheduler_} {}
-
-FrameGen::~FrameGen() = default;
-
-void FrameGen::Process(const Device& device, Frame* frame, VkFormat format, bool generate) {
-    generated = false;
-
-    if (unavailable || !Settings::values.frame_gen.GetValue()) {
-        return;
-    }
-
-    if (!frame->storage_view) {
-        unavailable = true;
-        return;
-    }
-
-    if (!shaders) {
-        shaders.emplace(device);
-        if (!shaders->IsValid()) {
-            unavailable = true;
-            return;
-        }
-    }
-
-    const VkExtent2D extent{.width = frame->width, .height = frame->height};
-    if (!chain || built_extent.width != extent.width || built_extent.height != extent.height ||
-        built_format != format || built_flow_scale != ConfiguredFlowScale() ||
-        built_generations != ConfiguredGenerations()) {
-        Rebuild(device, extent, format);
-    }
-
-    const u64 count = frame_count++;
-    last_count = count;
-    generated = generate && count + 1 >= LSFG_REQUIRED_FRAMES;
-
-    scheduler.RequestOutsideRenderPassOperationContext();
-    scheduler.Record([this, source = *frame->image, extent, count,
-                      dispatch = generated](vk::CommandBuffer cmdbuf) {
-        CopyPresentedFrame(cmdbuf, source, chain->Input(count), extent);
-        if (dispatch) {
-            chain->DispatchShared(cmdbuf, count);
-        }
-    });
-
-    const bool dump_requested = generated && Settings::values.frame_gen_dump_flow.GetValue();
-    if (!dump_requested) {
-        dumped = false;
-    } else if (!dumped) {
-        DumpDebugImages(count);
-        dumped = true;
-    }
-}
-
-size_t FrameGen::WantedGenerations() const {
-    if (unavailable || !Settings::values.frame_gen.GetValue()) {
-        return 0;
-    }
-    return ConfiguredGenerations();
-}
-
-size_t FrameGen::GeneratedFrameCount() const {
-    return generated && chain ? chain->GenerationCount() : 0;
-}
-
-void FrameGen::GenerateInto(const Device& device, Frame* destination, size_t generation) {
-    chain->SetTarget(device, generation, destination->index, *destination->storage_view);
-
-    const VkExtent2D extent{.width = destination->width, .height = destination->height};
-
-    scheduler.RequestOutsideRenderPassOperationContext();
-    scheduler.Record([this, count = last_count, generation, target = destination->index,
-                      image = *destination->image, extent](vk::CommandBuffer cmdbuf) {
-        chain->DispatchGeneration(cmdbuf, count, generation, target, image, extent);
-    });
-}
-
-void FrameGen::Rebuild(const Device& device, VkExtent2D extent, VkFormat format) {
-    scheduler.Finish();
-    chain.reset();
-
-    built_flow_scale = ConfiguredFlowScale();
-    built_generations = ConfiguredGenerations();
-
-    chain.emplace(device, memory_allocator, *shaders, extent, format, built_flow_scale,
-                  built_generations);
-    built_extent = extent;
-    built_format = format;
-    frame_count = 0;
-    generated = false;
-}
-
-void FrameGen::DumpDebugImages(u64 count) {
-    const std::filesystem::path directory =
-        Common::FS::GetEdenPath(Common::FS::EdenPath::LosslessDir) / "debug";
-    if (!Common::FS::CreateDirs(directory)) {
-        return;
-    }
-
-    const auto dump = [&](const std::string& name, LsfgImage& image) {
-        const VkExtent2D extent = image.Extent();
-        const VkFormat format = image.Format();
-        const VkDeviceSize texel_size = BytesPerTexel(format);
-        const VkDeviceSize size =
-            static_cast<VkDeviceSize>(extent.width) * extent.height * texel_size;
-
-        vk::Buffer buffer = CreateWrappedBuffer(memory_allocator, size, MemoryUsage::Download);
-
-        scheduler.RequestOutsideRenderPassOperationContext();
-        scheduler.Record(
-            [handle = image.Handle(), dst = *buffer, extent](vk::CommandBuffer cmdbuf) {
-                DownloadColorImage(
-                    cmdbuf, handle, dst,
-                    VkExtent3D{.width = extent.width, .height = extent.height, .depth = 1});
-            });
-        scheduler.Finish();
-
-        buffer.Invalidate();
-        const std::span<u8> mapped = buffer.Mapped();
-
-        if (format == LSFG_FLOW_FORMAT) {
-            WriteGrayscalePgm(directory / (name + ".pgm"), extent, mapped);
-        } else if (texel_size == COLOR_CHANNELS) {
-            WriteColorPpm(directory / (name + ".ppm"), extent, mapped, IsBlueFirst(format));
-        } else {
-            WriteRaw(directory / (name + "_" + std::to_string(extent.width) + "x" +
-                                  std::to_string(extent.height) + ".f16"),
-                     mapped.subspan(0, std::min<size_t>(size, mapped.size())));
-        }
-    };
-
-    dump("in0", chain->Input(0));
-    dump("in1", chain->Input(1));
-
-    for (size_t level = 0; level < LSFG_MIP_LEVELS; ++level) {
-        dump("flow_mip" + std::to_string(level), chain->FlowLevel(level));
-    }
-    for (size_t index = 0; index < 2; ++index) {
-        dump("alpha0_" + std::to_string(index), chain->AlphaOutput(0, count, index));
-        dump("alpha6_" + std::to_string(index), chain->AlphaOutput(LSFG_MIP_LEVELS - 1, count,
-                                                                  index));
-    }
-    for (size_t level = 0; level < LSFG_BETA_OUTPUTS; ++level) {
-        dump("beta_" + std::to_string(level), chain->BetaOutput(level));
-    }
-
-    dump("gamma0", chain->GammaOutput(0));
-    dump("gamma6", chain->GammaOutput(LSFG_MIP_LEVELS - 1));
-    dump("delta2_out1", chain->DeltaOutput1(LSFG_DELTA_INSTANCES - 1));
-    dump("delta2_out2", chain->DeltaOutput2(LSFG_DELTA_INSTANCES - 1));
-}
-
-} // namespace Vulkan

src/video_core/renderer_vulkan/present/frame_gen.h

@@ -1,52 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-#pragma once
-
-#include <optional>
-
-#include "common/common_types.h"
-#include "video_core/renderer_vulkan/present/lsfg_chain.h"
-#include "video_core/renderer_vulkan/present/lsfg_shaders.h"
-#include "video_core/vulkan_common/vulkan_memory_allocator.h"
-
-namespace Vulkan {
-
-class Device;
-class Scheduler;
-struct Frame;
-
-class FrameGen {
-public:
-    explicit FrameGen(MemoryAllocator& memory_allocator, Scheduler& scheduler);
-    ~FrameGen();
-
-    void Process(const Device& device, Frame* frame, VkFormat format, bool generate);
-
-    [[nodiscard]] size_t WantedGenerations() const;
-
-    [[nodiscard]] size_t GeneratedFrameCount() const;
-
-    void GenerateInto(const Device& device, Frame* destination, size_t generation);
-
-private:
-    void Rebuild(const Device& device, VkExtent2D extent, VkFormat format);
-    void DumpDebugImages(u64 count);
-
-    MemoryAllocator& memory_allocator;
-    Scheduler& scheduler;
-
-    std::optional<LsfgShaders> shaders;
-    std::optional<LsfgChain> chain;
-    VkExtent2D built_extent{};
-    VkFormat built_format{VK_FORMAT_UNDEFINED};
-    f32 built_flow_scale{};
-    size_t built_generations{};
-    u64 frame_count{};
-    u64 last_count{};
-    bool generated{};
-    bool unavailable{};
-    bool dumped{};
-};
-
-} // namespace Vulkan

src/video_core/renderer_vulkan/present/lsfg_alpha.cpp

@@ -1,140 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-// SPDX-FileCopyrightText: Copyright 2025 lsfg-vk
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-#include <vector>
-
-#include "video_core/frame_gen/lossless_dll.h"
-#include "video_core/renderer_vulkan/present/lsfg_alpha.h"
-#include "video_core/renderer_vulkan/present/lsfg_shaders.h"
-#include "video_core/renderer_vulkan/present/util.h"
-#include "video_core/vulkan_common/vulkan_device.h"
-
-namespace Vulkan {
-
-namespace {
-
-constexpr u32 DISPATCH_TILE_SHIFT = 3;
-
-[[nodiscard]] u32 GroupCount(u32 size) {
-    return (size + (1u << DISPATCH_TILE_SHIFT) - 1) >> DISPATCH_TILE_SHIFT;
-}
-
-[[nodiscard]] VkExtent2D HalveExtent(VkExtent2D extent) {
-    return VkExtent2D{
-        .width = (extent.width + 1) >> 1,
-        .height = (extent.height + 1) >> 1,
-    };
-}
-
-} // Anonymous namespace
-
-LsfgAlphaPasses::LsfgAlphaPasses(const Device& device, const LsfgShaders& shaders) {
-    using namespace VideoCore::FrameGen::PerformanceShader;
-
-    passes[0] = LsfgPass(device, shaders, ALPHA[0],
-                         {{1, VK_DESCRIPTOR_TYPE_SAMPLER},
-                          {1, VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE},
-                          {1, VK_DESCRIPTOR_TYPE_STORAGE_IMAGE}});
-    passes[1] = LsfgPass(device, shaders, ALPHA[1],
-                         {{1, VK_DESCRIPTOR_TYPE_SAMPLER},
-                          {1, VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE},
-                          {1, VK_DESCRIPTOR_TYPE_STORAGE_IMAGE}});
-    passes[2] = LsfgPass(device, shaders, ALPHA[2],
-                         {{1, VK_DESCRIPTOR_TYPE_SAMPLER},
-                          {1, VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE},
-                          {2, VK_DESCRIPTOR_TYPE_STORAGE_IMAGE}});
-    passes[3] = LsfgPass(device, shaders, ALPHA[3],
-                         {{1, VK_DESCRIPTOR_TYPE_SAMPLER},
-                          {2, VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE},
-                          {2, VK_DESCRIPTOR_TYPE_STORAGE_IMAGE}});
-}
-
-LsfgAlpha::LsfgAlpha(const Device& device, MemoryAllocator& memory_allocator,
-                     const LsfgAlphaPasses& passes_, LsfgResources& resources,
-                     vk::DescriptorPool& descriptor_pool, LsfgImage& input_)
-    : passes{&passes_}, input{&input_} {
-    const VkExtent2D half_extent = HalveExtent(input->Extent());
-    const VkExtent2D quarter_extent = HalveExtent(half_extent);
-
-    temp1 = LsfgImage(device, memory_allocator, half_extent);
-    temp2 = LsfgImage(device, memory_allocator, half_extent);
-    for (size_t i = 0; i < temp3.size(); ++i) {
-        temp3[i] = LsfgImage(device, memory_allocator, quarter_extent);
-        for (size_t j = 0; j < LSFG_HISTORY_SLOTS; ++j) {
-            out_images[j][i] = LsfgImage(device, memory_allocator, quarter_extent);
-        }
-    }
-
-    std::vector<VkDescriptorSetLayout> layouts;
-    for (size_t i = 0; i < LSFG_ALPHA_STAGES - 1; ++i) {
-        layouts.push_back(passes->Get(i).SetLayout());
-    }
-    for (size_t i = 0; i < LSFG_HISTORY_SLOTS; ++i) {
-        layouts.push_back(passes->Get(3).SetLayout());
-    }
-    owned_sets = CreateWrappedDescriptorSets(descriptor_pool, layouts);
-
-    for (size_t i = 0; i < LSFG_ALPHA_STAGES - 1; ++i) {
-        descriptor_sets[i] = owned_sets[i];
-    }
-    for (size_t i = 0; i < LSFG_HISTORY_SLOTS; ++i) {
-        last_descriptor_sets[i] = owned_sets[LSFG_ALPHA_STAGES - 1 + i];
-    }
-
-    const VkSampler sampler = resources.GetSampler();
-
-    LsfgDescriptorWriter(descriptor_sets[0])
-        .AddSampler(sampler)
-        .AddSampledImage(*input)
-        .AddStorageImage(temp1)
-        .Build(device);
-    LsfgDescriptorWriter(descriptor_sets[1])
-        .AddSampler(sampler)
-        .AddSampledImage(temp1)
-        .AddStorageImage(temp2)
-        .Build(device);
-    LsfgDescriptorWriter(descriptor_sets[2])
-        .AddSampler(sampler)
-        .AddSampledImage(temp2)
-        .AddStorageImages(temp3)
-        .Build(device);
-    for (size_t i = 0; i < LSFG_HISTORY_SLOTS; ++i) {
-        LsfgDescriptorWriter(last_descriptor_sets[i])
-            .AddSampler(sampler)
-            .AddSampledImages(temp3)
-            .AddStorageImages(out_images[i])
-            .Build(device);
-    }
-}
-
-void LsfgAlpha::PushBarriers(LsfgBarriers& barriers, u64 frame_count, size_t stage) {
-    switch (stage) {
-    case 0:
-        barriers.WriteToRead(*input).ReadToWrite(temp1);
-        break;
-    case 1:
-        barriers.WriteToRead(temp1).ReadToWrite(temp2);
-        break;
-    case 2:
-        barriers.WriteToRead(temp2).ReadToWriteAll(temp3);
-        break;
-    default:
-        barriers.WriteToReadAll(temp3).ReadToWriteAll(out_images[frame_count % LSFG_HISTORY_SLOTS]);
-        break;
-    }
-}
-
-void LsfgAlpha::DispatchStage(vk::CommandBuffer cmdbuf, u64 frame_count, size_t stage) {
-    const VkExtent2D extent = stage < 2 ? temp1.Extent() : temp3[0].Extent();
-    const VkDescriptorSet set = stage < LSFG_ALPHA_STAGES - 1
-                                    ? descriptor_sets[stage]
-                                    : last_descriptor_sets[frame_count % LSFG_HISTORY_SLOTS];
-
-    passes->Get(stage).BindSet(cmdbuf, set);
-    cmdbuf.Dispatch(GroupCount(extent.width), GroupCount(extent.height), 1);
-}
-
-} // namespace Vulkan

src/video_core/renderer_vulkan/present/lsfg_alpha.h

@@ -1,62 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-// SPDX-FileCopyrightText: Copyright 2025 lsfg-vk
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-#pragma once
-
-#include <array>
-
-#include "common/common_types.h"
-#include "video_core/renderer_vulkan/present/lsfg_common.h"
-
-namespace Vulkan {
-
-class Device;
-class LsfgShaders;
-
-constexpr size_t LSFG_ALPHA_STAGES = 4;
-
-class LsfgAlphaPasses {
-public:
-    LsfgAlphaPasses() = default;
-    LsfgAlphaPasses(const Device& device, const LsfgShaders& shaders);
-
-    [[nodiscard]] const LsfgPass& Get(size_t stage) const {
-        return passes[stage];
-    }
-
-private:
-    std::array<LsfgPass, LSFG_ALPHA_STAGES> passes;
-};
-
-class LsfgAlpha {
-public:
-    LsfgAlpha() = default;
-    LsfgAlpha(const Device& device, MemoryAllocator& memory_allocator,
-              const LsfgAlphaPasses& passes_, LsfgResources& resources,
-              vk::DescriptorPool& descriptor_pool, LsfgImage& input);
-
-    void PushBarriers(LsfgBarriers& barriers, u64 frame_count, size_t stage);
-    void DispatchStage(vk::CommandBuffer cmdbuf, u64 frame_count, size_t stage);
-
-    [[nodiscard]] LsfgImageHistory& Outputs() {
-        return out_images;
-    }
-
-private:
-    const LsfgAlphaPasses* passes{};
-    LsfgImage* input{};
-
-    std::array<VkDescriptorSet, LSFG_ALPHA_STAGES - 1> descriptor_sets{};
-    std::array<VkDescriptorSet, LSFG_HISTORY_SLOTS> last_descriptor_sets{};
-    vk::DescriptorSets owned_sets;
-
-    LsfgImage temp1;
-    LsfgImage temp2;
-    LsfgImagePair temp3;
-    LsfgImageHistory out_images;
-};
-
-} // namespace Vulkan

src/video_core/renderer_vulkan/present/lsfg_beta.cpp

@@ -1,147 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-// SPDX-FileCopyrightText: Copyright 2025 lsfg-vk
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-#include <vector>
-
-#include "video_core/frame_gen/lossless_dll.h"
-#include "video_core/renderer_vulkan/present/lsfg_beta.h"
-#include "video_core/renderer_vulkan/present/lsfg_shaders.h"
-#include "video_core/renderer_vulkan/present/util.h"
-#include "video_core/vulkan_common/vulkan_device.h"
-
-namespace Vulkan {
-
-namespace {
-
-constexpr u32 DISPATCH_TILE_SHIFT = 3;
-constexpr u32 OUTPUT_TILE_SHIFT = 5;
-
-[[nodiscard]] u32 GroupCount(u32 size, u32 shift) {
-    return (size + (1u << shift) - 1) >> shift;
-}
-
-} // Anonymous namespace
-
-LsfgBeta::LsfgBeta(const Device& device, MemoryAllocator& memory_allocator,
-                   const LsfgShaders& shaders, LsfgResources& resources,
-                   vk::DescriptorPool& descriptor_pool, LsfgImageHistory& inputs_)
-    : inputs{&inputs_} {
-    using namespace VideoCore::FrameGen::PerformanceShader;
-
-    passes[0] = LsfgPass(device, shaders, BETA[0],
-                         {{1, VK_DESCRIPTOR_TYPE_SAMPLER},
-                          {6, VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE},
-                          {2, VK_DESCRIPTOR_TYPE_STORAGE_IMAGE}});
-    for (size_t i = 1; i < LSFG_BETA_STAGES - 1; ++i) {
-        passes[i] = LsfgPass(device, shaders, BETA[i],
-                             {{1, VK_DESCRIPTOR_TYPE_SAMPLER},
-                              {2, VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE},
-                              {2, VK_DESCRIPTOR_TYPE_STORAGE_IMAGE}});
-    }
-    passes[4] = LsfgPass(device, shaders, BETA[4],
-                         {{1, VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER},
-                          {1, VK_DESCRIPTOR_TYPE_SAMPLER},
-                          {2, VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE},
-                          {6, VK_DESCRIPTOR_TYPE_STORAGE_IMAGE}});
-
-    const VkExtent2D extent = (*inputs)[0][0].Extent();
-    for (size_t i = 0; i < temp1.size(); ++i) {
-        temp1[i] = LsfgImage(device, memory_allocator, extent);
-        temp2[i] = LsfgImage(device, memory_allocator, extent);
-    }
-    for (size_t i = 0; i < LSFG_BETA_OUTPUTS; ++i) {
-        const VkExtent2D level_extent{
-            .width = extent.width >> i,
-            .height = extent.height >> i,
-        };
-        out_images[i] = LsfgImage(device, memory_allocator, level_extent, LSFG_FLOW_FORMAT);
-    }
-
-    std::vector<VkDescriptorSetLayout> layouts;
-    for (size_t i = 0; i < LSFG_HISTORY_SLOTS; ++i) {
-        layouts.push_back(passes[0].SetLayout());
-    }
-    for (size_t i = 1; i < LSFG_BETA_STAGES; ++i) {
-        layouts.push_back(passes[i].SetLayout());
-    }
-    owned_sets = CreateWrappedDescriptorSets(descriptor_pool, layouts);
-
-    for (size_t i = 0; i < LSFG_HISTORY_SLOTS; ++i) {
-        first_descriptor_sets[i] = owned_sets[i];
-    }
-    for (size_t i = 0; i < LSFG_BETA_STAGES - 1; ++i) {
-        descriptor_sets[i] = owned_sets[LSFG_HISTORY_SLOTS + i];
-    }
-
-    const VkSampler sampler = resources.GetSampler();
-    const VkSampler border_sampler = resources.GetSampler(
-        VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_BORDER, VK_COMPARE_OP_NEVER, true);
-
-    for (size_t i = 0; i < LSFG_HISTORY_SLOTS; ++i) {
-        LsfgDescriptorWriter(first_descriptor_sets[i])
-            .AddSampler(border_sampler)
-            .AddSampledImages((*inputs)[(i + 1) % LSFG_HISTORY_SLOTS])
-            .AddSampledImages((*inputs)[(i + 2) % LSFG_HISTORY_SLOTS])
-            .AddSampledImages((*inputs)[i % LSFG_HISTORY_SLOTS])
-            .AddStorageImages(temp1)
-            .Build(device);
-    }
-    LsfgDescriptorWriter(descriptor_sets[0])
-        .AddSampler(sampler)
-        .AddSampledImages(temp1)
-        .AddStorageImages(temp2)
-        .Build(device);
-    LsfgDescriptorWriter(descriptor_sets[1])
-        .AddSampler(sampler)
-        .AddSampledImages(temp2)
-        .AddStorageImages(temp1)
-        .Build(device);
-    LsfgDescriptorWriter(descriptor_sets[2])
-        .AddSampler(sampler)
-        .AddSampledImages(temp1)
-        .AddStorageImages(temp2)
-        .Build(device);
-    LsfgDescriptorWriter(descriptor_sets[3])
-        .AddUniformBuffer(resources.GetBuffer(0.5f), LsfgResources::BufferSize())
-        .AddSampler(sampler)
-        .AddSampledImages(temp2)
-        .AddStorageImages(out_images)
-        .Build(device);
-}
-
-void LsfgBeta::Dispatch(vk::CommandBuffer cmdbuf, u64 frame_count) {
-    const VkExtent2D extent = temp1[0].Extent();
-    const u32 groups_x = GroupCount(extent.width, DISPATCH_TILE_SHIFT);
-    const u32 groups_y = GroupCount(extent.height, DISPATCH_TILE_SHIFT);
-
-    LsfgBarriers barriers(cmdbuf);
-    for (auto& slot : *inputs) {
-        barriers.WriteToReadAll(slot);
-    }
-    barriers.ReadToWriteAll(temp1).Build();
-
-    passes[0].Bind(cmdbuf, first_descriptor_sets[frame_count % LSFG_HISTORY_SLOTS]);
-    cmdbuf.Dispatch(groups_x, groups_y, 1);
-
-    LsfgBarriers(cmdbuf).WriteToReadAll(temp1).ReadToWriteAll(temp2).Build();
-    passes[1].Bind(cmdbuf, descriptor_sets[0]);
-    cmdbuf.Dispatch(groups_x, groups_y, 1);
-
-    LsfgBarriers(cmdbuf).WriteToReadAll(temp2).ReadToWriteAll(temp1).Build();
-    passes[2].Bind(cmdbuf, descriptor_sets[1]);
-    cmdbuf.Dispatch(groups_x, groups_y, 1);
-
-    LsfgBarriers(cmdbuf).WriteToReadAll(temp1).ReadToWriteAll(temp2).Build();
-    passes[3].Bind(cmdbuf, descriptor_sets[2]);
-    cmdbuf.Dispatch(groups_x, groups_y, 1);
-
-    LsfgBarriers(cmdbuf).WriteToReadAll(temp2).ReadToWriteAll(out_images).Build();
-    passes[4].Bind(cmdbuf, descriptor_sets[3]);
-    cmdbuf.Dispatch(GroupCount(extent.width, OUTPUT_TILE_SHIFT),
-                    GroupCount(extent.height, OUTPUT_TILE_SHIFT), 1);
-}
-
-} // namespace Vulkan

src/video_core/renderer_vulkan/present/lsfg_beta.h

@@ -1,48 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-// SPDX-FileCopyrightText: Copyright 2025 lsfg-vk
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-#pragma once
-
-#include <array>
-
-#include "common/common_types.h"
-#include "video_core/renderer_vulkan/present/lsfg_common.h"
-
-namespace Vulkan {
-
-class Device;
-class LsfgShaders;
-
-constexpr size_t LSFG_BETA_STAGES = 5;
-constexpr size_t LSFG_BETA_OUTPUTS = 6;
-
-class LsfgBeta {
-public:
-    LsfgBeta() = default;
-    LsfgBeta(const Device& device, MemoryAllocator& memory_allocator, const LsfgShaders& shaders,
-             LsfgResources& resources, vk::DescriptorPool& descriptor_pool,
-             LsfgImageHistory& inputs);
-
-    void Dispatch(vk::CommandBuffer cmdbuf, u64 frame_count);
-
-    [[nodiscard]] LsfgImage& Output(size_t level) {
-        return out_images[level];
-    }
-
-private:
-    LsfgImageHistory* inputs{};
-
-    std::array<LsfgPass, LSFG_BETA_STAGES> passes;
-    std::array<VkDescriptorSet, LSFG_HISTORY_SLOTS> first_descriptor_sets{};
-    std::array<VkDescriptorSet, LSFG_BETA_STAGES - 1> descriptor_sets{};
-    vk::DescriptorSets owned_sets;
-
-    LsfgImagePair temp1;
-    LsfgImagePair temp2;
-    std::array<LsfgImage, LSFG_BETA_OUTPUTS> out_images;
-};
-
-} // namespace Vulkan

src/video_core/renderer_vulkan/present/lsfg_chain.cpp

@@ -1,102 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-// SPDX-FileCopyrightText: Copyright 2025 lsfg-vk
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-#include <algorithm>
-
-#include "video_core/renderer_vulkan/present/lsfg_chain.h"
-#include "video_core/renderer_vulkan/present/lsfg_shaders.h"
-#include "video_core/vulkan_common/vulkan_device.h"
-
-namespace Vulkan {
-
-namespace {
-
-constexpr u32 FIXED_DESCRIPTOR_SETS = 64;
-constexpr u32 DESCRIPTOR_SETS_PER_GENERATION = 112;
-constexpr size_t FIRST_DELTA_LEVEL = 4;
-
-} // Anonymous namespace
-
-LsfgChain::LsfgChain(const Device& device, MemoryAllocator& memory_allocator,
-                     const LsfgShaders& shaders, VkExtent2D extent, VkFormat format,
-                     f32 flow_scale, size_t generation_count_)
-    : generation_count{generation_count_},
-      resources{device, memory_allocator, flow_scale},
-      descriptor_pool{CreateLsfgDescriptorPool(
-          device, FIXED_DESCRIPTOR_SETS +
-                      DESCRIPTOR_SETS_PER_GENERATION * static_cast<u32>(generation_count))} {
-    for (auto& image : frames) {
-        image = LsfgImage(device, memory_allocator, extent, format);
-    }
-
-    mipmaps = LsfgMipmaps(device, memory_allocator, shaders, resources, descriptor_pool, frames,
-                          flow_scale);
-
-    alpha_passes = LsfgAlphaPasses(device, shaders);
-    for (size_t i = 0; i < LSFG_MIP_LEVELS; ++i) {
-        alpha[i] = LsfgAlpha(device, memory_allocator, alpha_passes, resources, descriptor_pool,
-                             mipmaps.Output(i));
-    }
-
-    beta = LsfgBeta(device, memory_allocator, shaders, resources, descriptor_pool,
-                    alpha[0].Outputs());
-
-    for (size_t i = 0; i < LSFG_MIP_LEVELS; ++i) {
-        const size_t level = LSFG_MIP_LEVELS - 1 - i;
-        gamma[i] = LsfgGamma(device, memory_allocator, shaders, resources, descriptor_pool,
-                             alpha[level].Outputs(),
-                             beta.Output(std::min(level, LSFG_BETA_OUTPUTS - 1)),
-                             i == 0 ? nullptr : &gamma[i - 1].Output(), generation_count);
-
-        if (i < FIRST_DELTA_LEVEL) {
-            continue;
-        }
-
-        const size_t index = i - FIRST_DELTA_LEVEL;
-        delta[index] = LsfgDelta(
-            device, memory_allocator, shaders, resources, descriptor_pool, alpha[level].Outputs(),
-            beta.Output(level), i == FIRST_DELTA_LEVEL ? nullptr : &gamma[i - 1].Output(),
-            i == FIRST_DELTA_LEVEL ? nullptr : &delta[index - 1].Output1(),
-            i == FIRST_DELTA_LEVEL ? nullptr : &delta[index - 1].Output2(), generation_count);
-    }
-
-    generate = LsfgGenerate(device, shaders, resources, descriptor_pool, frames,
-                            gamma[LSFG_MIP_LEVELS - 1].Output(),
-                            delta[LSFG_DELTA_INSTANCES - 1].Output1(),
-                            delta[LSFG_DELTA_INSTANCES - 1].Output2(), generation_count);
-}
-
-void LsfgChain::DispatchShared(vk::CommandBuffer cmdbuf, u64 frame_count) {
-    mipmaps.Dispatch(cmdbuf, frame_count);
-
-    for (size_t stage = 0; stage < LSFG_ALPHA_STAGES; ++stage) {
-        LsfgBarriers barriers(cmdbuf);
-        for (auto& level : alpha) {
-            level.PushBarriers(barriers, frame_count, stage);
-        }
-        barriers.Build();
-
-        alpha_passes.Get(stage).BindPipeline(cmdbuf);
-        for (auto& level : alpha) {
-            level.DispatchStage(cmdbuf, frame_count, stage);
-        }
-    }
-
-    beta.Dispatch(cmdbuf, frame_count);
-}
-
-void LsfgChain::DispatchGeneration(vk::CommandBuffer cmdbuf, u64 frame_count, size_t generation,
-                                   u32 target, VkImage image, VkExtent2D extent) {
-    for (size_t i = 0; i < LSFG_MIP_LEVELS; ++i) {
-        gamma[i].Dispatch(cmdbuf, frame_count, generation);
-        if (i >= FIRST_DELTA_LEVEL) {
-            delta[i - FIRST_DELTA_LEVEL].Dispatch(cmdbuf, frame_count, generation);
-        }
-    }
-    generate.Dispatch(cmdbuf, frame_count, generation, target, image, extent);
-}
-
-} // namespace Vulkan

src/video_core/renderer_vulkan/present/lsfg_chain.h

@@ -1,91 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-// SPDX-FileCopyrightText: Copyright 2025 lsfg-vk
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-#pragma once
-
-#include <array>
-
-#include "common/common_types.h"
-#include "video_core/renderer_vulkan/present/lsfg_alpha.h"
-#include "video_core/renderer_vulkan/present/lsfg_beta.h"
-#include "video_core/renderer_vulkan/present/lsfg_common.h"
-#include "video_core/renderer_vulkan/present/lsfg_delta.h"
-#include "video_core/renderer_vulkan/present/lsfg_gamma.h"
-#include "video_core/renderer_vulkan/present/lsfg_generate.h"
-#include "video_core/renderer_vulkan/present/lsfg_mipmaps.h"
-
-namespace Vulkan {
-
-class Device;
-class LsfgShaders;
-
-constexpr size_t LSFG_DELTA_INSTANCES = 3;
-
-class LsfgChain {
-public:
-    LsfgChain(const Device& device, MemoryAllocator& memory_allocator, const LsfgShaders& shaders,
-              VkExtent2D extent, VkFormat format, f32 flow_scale, size_t generation_count_);
-
-    LsfgChain(const LsfgChain&) = delete;
-    LsfgChain& operator=(const LsfgChain&) = delete;
-
-    void DispatchShared(vk::CommandBuffer cmdbuf, u64 frame_count);
-
-    void DispatchGeneration(vk::CommandBuffer cmdbuf, u64 frame_count, size_t generation,
-                            u32 target, VkImage image, VkExtent2D extent);
-
-    void SetTarget(const Device& device, size_t generation, u32 target, VkImageView view) {
-        generate.SetTarget(device, generation, target, view);
-    }
-
-    [[nodiscard]] LsfgImage& Input(u64 frame_count) {
-        return frames[frame_count % frames.size()];
-    }
-
-    [[nodiscard]] size_t GenerationCount() const {
-        return generation_count;
-    }
-
-    [[nodiscard]] LsfgImage& FlowLevel(size_t level) {
-        return mipmaps.Output(level);
-    }
-
-    [[nodiscard]] LsfgImage& AlphaOutput(size_t level, u64 frame_count, size_t index) {
-        return alpha[level].Outputs()[frame_count % LSFG_HISTORY_SLOTS][index];
-    }
-
-    [[nodiscard]] LsfgImage& BetaOutput(size_t level) {
-        return beta.Output(level);
-    }
-
-    [[nodiscard]] LsfgImage& GammaOutput(size_t index) {
-        return gamma[index].Output();
-    }
-
-    [[nodiscard]] LsfgImage& DeltaOutput1(size_t index) {
-        return delta[index].Output1();
-    }
-
-    [[nodiscard]] LsfgImage& DeltaOutput2(size_t index) {
-        return delta[index].Output2();
-    }
-
-private:
-    size_t generation_count{};
-    LsfgResources resources;
-    vk::DescriptorPool descriptor_pool;
-
-    LsfgImagePair frames;
-    LsfgMipmaps mipmaps;
-    LsfgAlphaPasses alpha_passes;
-    std::array<LsfgAlpha, LSFG_MIP_LEVELS> alpha;
-    LsfgBeta beta;
-    std::array<LsfgGamma, LSFG_MIP_LEVELS> gamma;
-    std::array<LsfgDelta, LSFG_DELTA_INSTANCES> delta;
-    LsfgGenerate generate;
-};
-
-} // namespace Vulkan

src/video_core/renderer_vulkan/present/lsfg_common.cpp

@@ -1,339 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-// SPDX-FileCopyrightText: Copyright 2025 lsfg-vk
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-#include <algorithm>
-#include <cstring>
-
-#include "video_core/renderer_vulkan/present/lsfg_common.h"
-#include "video_core/renderer_vulkan/present/lsfg_shaders.h"
-#include "video_core/renderer_vulkan/present/util.h"
-#include "video_core/vulkan_common/vulkan_device.h"
-
-namespace Vulkan {
-
-namespace {
-
-constexpr u32 DESCRIPTORS_PER_TYPE = 4096;
-
-struct LsfgConstants {
-    std::array<u32, 2> input_offset;
-    u32 first_iter;
-    u32 first_iter_s;
-    u32 advanced_color_kind;
-    u32 hdr_support;
-    f32 resolution_inv_scale;
-    f32 timestamp;
-    f32 ui_threshold;
-    std::array<u32, 3> padding;
-};
-static_assert(sizeof(LsfgConstants) == 48);
-
-vk::Image CreateChainImage(MemoryAllocator& memory_allocator, VkExtent2D extent, VkFormat format) {
-    const VkImageCreateInfo image_ci{
-        .sType = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO,
-        .pNext = nullptr,
-        .flags = 0,
-        .imageType = VK_IMAGE_TYPE_2D,
-        .format = format,
-        .extent = {.width = extent.width, .height = extent.height, .depth = 1},
-        .mipLevels = 1,
-        .arrayLayers = 1,
-        .samples = VK_SAMPLE_COUNT_1_BIT,
-        .tiling = VK_IMAGE_TILING_OPTIMAL,
-        .usage = VK_IMAGE_USAGE_TRANSFER_SRC_BIT | VK_IMAGE_USAGE_TRANSFER_DST_BIT |
-                 VK_IMAGE_USAGE_STORAGE_BIT | VK_IMAGE_USAGE_SAMPLED_BIT,
-        .sharingMode = VK_SHARING_MODE_EXCLUSIVE,
-        .queueFamilyIndexCount = 0,
-        .pQueueFamilyIndices = nullptr,
-        .initialLayout = VK_IMAGE_LAYOUT_UNDEFINED,
-    };
-    return memory_allocator.CreateImage(image_ci);
-}
-
-vk::Buffer CreateUniformBuffer(MemoryAllocator& memory_allocator, VkDeviceSize size) {
-    const VkBufferCreateInfo buffer_ci{
-        .sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO,
-        .pNext = nullptr,
-        .flags = 0,
-        .size = size,
-        .usage = VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT,
-        .sharingMode = VK_SHARING_MODE_EXCLUSIVE,
-        .queueFamilyIndexCount = 0,
-        .pQueueFamilyIndices = nullptr,
-    };
-    return memory_allocator.CreateBuffer(buffer_ci, MemoryUsage::Upload);
-}
-
-VkImageMemoryBarrier MakeBarrier(const LsfgImage& image, VkAccessFlags src_access,
-                                 VkAccessFlags dst_access) {
-    return VkImageMemoryBarrier{
-        .sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER,
-        .pNext = nullptr,
-        .srcAccessMask = src_access,
-        .dstAccessMask = dst_access,
-        .oldLayout = image.Layout(),
-        .newLayout = VK_IMAGE_LAYOUT_GENERAL,
-        .srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
-        .dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
-        .image = image.Handle(),
-        .subresourceRange{
-            .aspectMask = VK_IMAGE_ASPECT_COLOR_BIT,
-            .baseMipLevel = 0,
-            .levelCount = 1,
-            .baseArrayLayer = 0,
-            .layerCount = 1,
-        },
-    };
-}
-
-} // Anonymous namespace
-
-LsfgImage::LsfgImage(const Device& device, MemoryAllocator& memory_allocator, VkExtent2D extent_,
-                     VkFormat format_)
-    : extent{std::max(1u, extent_.width), std::max(1u, extent_.height)}, format{format_} {
-    image = CreateChainImage(memory_allocator, extent, format);
-    view = CreateWrappedImageView(device, image, format);
-}
-
-LsfgBarriers& LsfgBarriers::Push(LsfgImage& image, VkAccessFlags src_access,
-                                 VkAccessFlags dst_access) {
-    barriers.push_back(MakeBarrier(image, src_access, dst_access));
-    image.SetLayout(VK_IMAGE_LAYOUT_GENERAL);
-    return *this;
-}
-
-LsfgBarriers& LsfgBarriers::WriteToRead(LsfgImage& image) {
-    return Push(image, VK_ACCESS_SHADER_WRITE_BIT, VK_ACCESS_SHADER_READ_BIT);
-}
-
-LsfgBarriers& LsfgBarriers::ReadToWrite(LsfgImage& image) {
-    return Push(image, VK_ACCESS_SHADER_READ_BIT, VK_ACCESS_SHADER_WRITE_BIT);
-}
-
-LsfgBarriers& LsfgBarriers::WriteToRead(LsfgImage* image) {
-    return image == nullptr ? *this : WriteToRead(*image);
-}
-
-LsfgBarriers& LsfgBarriers::ReadToWrite(LsfgImage* image) {
-    return image == nullptr ? *this : ReadToWrite(*image);
-}
-
-LsfgBarriers& LsfgBarriers::DiscardToWrite(VkImage image) {
-    barriers.push_back(VkImageMemoryBarrier{
-        .sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER,
-        .pNext = nullptr,
-        .srcAccessMask = 0,
-        .dstAccessMask = VK_ACCESS_SHADER_WRITE_BIT,
-        .oldLayout = VK_IMAGE_LAYOUT_UNDEFINED,
-        .newLayout = VK_IMAGE_LAYOUT_GENERAL,
-        .srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
-        .dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
-        .image = image,
-        .subresourceRange{
-            .aspectMask = VK_IMAGE_ASPECT_COLOR_BIT,
-            .baseMipLevel = 0,
-            .levelCount = 1,
-            .baseArrayLayer = 0,
-            .layerCount = 1,
-        },
-    });
-    return *this;
-}
-
-VkDeviceSize LsfgResources::BufferSize() {
-    return sizeof(LsfgConstants);
-}
-
-VkSampler LsfgResources::GetSampler(VkSamplerAddressMode address_mode, VkCompareOp compare_op,
-                                    bool white_border) {
-    const u64 key = static_cast<u64>(address_mode) | (static_cast<u64>(compare_op) << 8) |
-                    (static_cast<u64>(white_border) << 16);
-
-    const auto it = samplers.find(key);
-    if (it != samplers.end()) {
-        return *it->second;
-    }
-
-    const auto [entry, inserted] =
-        samplers.emplace(key, CreateLsfgSampler(*device, address_mode, compare_op, white_border));
-    return *entry->second;
-}
-
-VkBuffer LsfgResources::GetBuffer(f32 timestamp, bool first_iter, bool first_iter_s) {
-    u32 timestamp_bits{};
-    std::memcpy(&timestamp_bits, &timestamp, sizeof(timestamp_bits));
-    const u64 key = static_cast<u64>(timestamp_bits) | (static_cast<u64>(first_iter) << 32) |
-                    (static_cast<u64>(first_iter_s) << 33);
-
-    const auto it = buffers.find(key);
-    if (it != buffers.end()) {
-        return *it->second;
-    }
-
-    vk::Buffer buffer = CreateUniformBuffer(*memory_allocator, sizeof(LsfgConstants));
-
-    const LsfgConstants constants{
-        .input_offset = {0, 0},
-        .first_iter = first_iter ? 1u : 0u,
-        .first_iter_s = first_iter_s ? 1u : 0u,
-        .advanced_color_kind = 0,
-        .hdr_support = 0,
-        .resolution_inv_scale = 1.0f / flow_scale,
-        .timestamp = timestamp,
-        .ui_threshold = 0.5f,
-        .padding = {0, 0, 0},
-    };
-
-    const std::span<u8> mapped = buffer.Mapped();
-    std::memcpy(mapped.data(), &constants, sizeof(constants));
-    buffer.Flush();
-
-    const auto [entry, inserted] = buffers.emplace(key, std::move(buffer));
-    return *entry->second;
-}
-
-void LsfgBarriers::Build() {
-    if (barriers.empty()) {
-        return;
-    }
-    cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT,
-                           VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT, 0, {}, {}, barriers);
-    barriers.clear();
-}
-
-LsfgDescriptorWriter& LsfgDescriptorWriter::PushImage(VkDescriptorType type, VkSampler sampler,
-                                                      VkImageView view) {
-    image_infos.push_back(VkDescriptorImageInfo{
-        .sampler = sampler,
-        .imageView = view,
-        .imageLayout = view == VK_NULL_HANDLE ? VK_IMAGE_LAYOUT_UNDEFINED
-                                              : VK_IMAGE_LAYOUT_GENERAL,
-    });
-    writes.push_back(VkWriteDescriptorSet{
-        .sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,
-        .pNext = nullptr,
-        .dstSet = set,
-        .dstBinding = binding++,
-        .dstArrayElement = 0,
-        .descriptorCount = 1,
-        .descriptorType = type,
-        .pImageInfo = &image_infos.back(),
-        .pBufferInfo = nullptr,
-        .pTexelBufferView = nullptr,
-    });
-    return *this;
-}
-
-LsfgDescriptorWriter& LsfgDescriptorWriter::AddSampler(VkSampler sampler) {
-    return PushImage(VK_DESCRIPTOR_TYPE_SAMPLER, sampler, VK_NULL_HANDLE);
-}
-
-LsfgDescriptorWriter& LsfgDescriptorWriter::AddSampledImage(const LsfgImage& image) {
-    return PushImage(VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE, VK_NULL_HANDLE, image.View());
-}
-
-LsfgDescriptorWriter& LsfgDescriptorWriter::AddSampledImage(const LsfgImage* image) {
-    return PushImage(VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE, VK_NULL_HANDLE,
-                     image == nullptr ? VK_NULL_HANDLE : image->View());
-}
-
-LsfgDescriptorWriter& LsfgDescriptorWriter::AddStorageImage(const LsfgImage& image) {
-    return PushImage(VK_DESCRIPTOR_TYPE_STORAGE_IMAGE, VK_NULL_HANDLE, image.View());
-}
-
-LsfgDescriptorWriter& LsfgDescriptorWriter::AddStorageView(VkImageView view) {
-    return PushImage(VK_DESCRIPTOR_TYPE_STORAGE_IMAGE, VK_NULL_HANDLE, view);
-}
-
-LsfgDescriptorWriter& LsfgDescriptorWriter::AddUniformBuffer(VkBuffer buffer, VkDeviceSize size) {
-    buffer_infos.push_back(VkDescriptorBufferInfo{
-        .buffer = buffer,
-        .offset = 0,
-        .range = size,
-    });
-    writes.push_back(VkWriteDescriptorSet{
-        .sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,
-        .pNext = nullptr,
-        .dstSet = set,
-        .dstBinding = binding++,
-        .dstArrayElement = 0,
-        .descriptorCount = 1,
-        .descriptorType = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER,
-        .pImageInfo = nullptr,
-        .pBufferInfo = &buffer_infos.back(),
-        .pTexelBufferView = nullptr,
-    });
-    return *this;
-}
-
-void LsfgDescriptorWriter::Build(const Device& device) {
-    if (writes.empty()) {
-        return;
-    }
-    device.GetLogical().UpdateDescriptorSets(writes, {});
-    writes.clear();
-}
-
-LsfgPass::LsfgPass(const Device& device, const LsfgShaders& shaders, u32 shader_id,
-                   LsfgBindings bindings) {
-    std::vector<VkDescriptorType> types;
-    for (const auto& [count, type] : bindings) {
-        types.insert(types.end(), count, type);
-    }
-    descriptor_count = static_cast<u32>(types.size());
-
-    descriptor_set_layout = CreateWrappedDescriptorSetLayout(
-        device, std::span<const VkDescriptorType>{types}, VK_SHADER_STAGE_COMPUTE_BIT);
-    pipeline_layout = CreateWrappedPipelineLayout(device, descriptor_set_layout);
-    pipeline = CreateWrappedComputePipeline(device, pipeline_layout, shaders.Get(shader_id));
-}
-
-void LsfgPass::Bind(vk::CommandBuffer cmdbuf, VkDescriptorSet set) const {
-    BindPipeline(cmdbuf);
-    BindSet(cmdbuf, set);
-}
-
-void LsfgPass::BindPipeline(vk::CommandBuffer cmdbuf) const {
-    cmdbuf.BindPipeline(VK_PIPELINE_BIND_POINT_COMPUTE, *pipeline);
-}
-
-void LsfgPass::BindSet(vk::CommandBuffer cmdbuf, VkDescriptorSet set) const {
-    cmdbuf.BindDescriptorSets(VK_PIPELINE_BIND_POINT_COMPUTE, *pipeline_layout, 0, set, {});
-}
-
-vk::DescriptorPool CreateLsfgDescriptorPool(const Device& device, u32 max_sets) {
-    return CreateWrappedDescriptorPool(
-        device, DESCRIPTORS_PER_TYPE, max_sets,
-        {VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, VK_DESCRIPTOR_TYPE_SAMPLER,
-         VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE, VK_DESCRIPTOR_TYPE_STORAGE_IMAGE});
-}
-
-vk::Sampler CreateLsfgSampler(const Device& device, VkSamplerAddressMode address_mode,
-                              VkCompareOp compare_op, bool white_border) {
-    return device.GetLogical().CreateSampler(VkSamplerCreateInfo{
-        .sType = VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO,
-        .pNext = nullptr,
-        .flags = 0,
-        .magFilter = VK_FILTER_LINEAR,
-        .minFilter = VK_FILTER_LINEAR,
-        .mipmapMode = VK_SAMPLER_MIPMAP_MODE_LINEAR,
-        .addressModeU = address_mode,
-        .addressModeV = address_mode,
-        .addressModeW = address_mode,
-        .mipLodBias = 0.0f,
-        .anisotropyEnable = VK_FALSE,
-        .maxAnisotropy = 0.0f,
-        .compareEnable = VK_FALSE,
-        .compareOp = compare_op,
-        .minLod = 0.0f,
-        .maxLod = VK_LOD_CLAMP_NONE,
-        .borderColor = white_border ? VK_BORDER_COLOR_FLOAT_OPAQUE_WHITE
-                                    : VK_BORDER_COLOR_FLOAT_TRANSPARENT_BLACK,
-        .unnormalizedCoordinates = VK_FALSE,
-    });
-}
-
-} // namespace Vulkan

src/video_core/renderer_vulkan/present/lsfg_common.h

@@ -1,210 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-// SPDX-FileCopyrightText: Copyright 2025 lsfg-vk
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-#pragma once
-
-#include <array>
-#include <deque>
-#include <initializer_list>
-#include <map>
-#include <utility>
-#include <vector>
-
-#include "common/common_types.h"
-#include "video_core/vulkan_common/vulkan_memory_allocator.h"
-#include "video_core/vulkan_common/vulkan_wrapper.h"
-
-namespace Vulkan {
-
-class Device;
-class LsfgShaders;
-
-constexpr VkFormat LSFG_DEFAULT_FORMAT = VK_FORMAT_R8G8B8A8_UNORM;
-constexpr VkFormat LSFG_FLOW_FORMAT = VK_FORMAT_R8_UNORM;
-constexpr VkFormat LSFG_MOTION_FORMAT = VK_FORMAT_R16G16B16A16_SFLOAT;
-
-constexpr size_t LSFG_HISTORY_SLOTS = 3;
-constexpr size_t LSFG_MIN_MULTIPLIER = 2;
-constexpr size_t LSFG_MAX_MULTIPLIER = 4;
-constexpr size_t LSFG_MAX_GENERATIONS = LSFG_MAX_MULTIPLIER - 1;
-constexpr size_t LSFG_MAX_TARGETS = 7;
-
-[[nodiscard]] constexpr f32 LsfgTimestamp(size_t generation, size_t generation_count) {
-    return static_cast<f32>(generation + 1) / static_cast<f32>(generation_count + 1);
-}
-
-class LsfgImage {
-public:
-    LsfgImage() = default;
-    LsfgImage(const Device& device, MemoryAllocator& memory_allocator, VkExtent2D extent_,
-              VkFormat format = LSFG_DEFAULT_FORMAT);
-
-    [[nodiscard]] VkImage Handle() const {
-        return *image;
-    }
-
-    [[nodiscard]] VkImageView View() const {
-        return *view;
-    }
-
-    [[nodiscard]] VkExtent2D Extent() const {
-        return extent;
-    }
-
-    [[nodiscard]] VkFormat Format() const {
-        return format;
-    }
-
-    [[nodiscard]] VkImageLayout Layout() const {
-        return layout;
-    }
-
-    void SetLayout(VkImageLayout new_layout) {
-        layout = new_layout;
-    }
-
-private:
-    vk::Image image;
-    vk::ImageView view;
-    VkExtent2D extent{};
-    VkFormat format{VK_FORMAT_UNDEFINED};
-    VkImageLayout layout{VK_IMAGE_LAYOUT_UNDEFINED};
-};
-
-using LsfgImagePair = std::array<LsfgImage, 2>;
-using LsfgImageHistory = std::array<LsfgImagePair, LSFG_HISTORY_SLOTS>;
-
-class LsfgResources {
-public:
-    LsfgResources() = default;
-    LsfgResources(const Device& device_, MemoryAllocator& memory_allocator_, f32 flow_scale_)
-        : device{&device_}, memory_allocator{&memory_allocator_}, flow_scale{flow_scale_} {}
-
-    [[nodiscard]] VkSampler GetSampler(
-        VkSamplerAddressMode address_mode = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_BORDER,
-        VkCompareOp compare_op = VK_COMPARE_OP_NEVER, bool white_border = false);
-
-    [[nodiscard]] VkBuffer GetBuffer(f32 timestamp = 0.0f, bool first_iter = false,
-                                     bool first_iter_s = false);
-
-    [[nodiscard]] static VkDeviceSize BufferSize();
-
-private:
-    const Device* device{};
-    MemoryAllocator* memory_allocator{};
-    f32 flow_scale{1.0f};
-
-    std::map<u64, vk::Sampler> samplers;
-    std::map<u64, vk::Buffer> buffers;
-};
-
-class LsfgBarriers {
-public:
-    explicit LsfgBarriers(vk::CommandBuffer cmdbuf_) : cmdbuf{cmdbuf_} {}
-
-    LsfgBarriers& WriteToRead(LsfgImage& image);
-    LsfgBarriers& ReadToWrite(LsfgImage& image);
-    LsfgBarriers& WriteToRead(LsfgImage* image);
-    LsfgBarriers& ReadToWrite(LsfgImage* image);
-    LsfgBarriers& DiscardToWrite(VkImage image);
-
-    template <typename Range>
-    LsfgBarriers& WriteToReadAll(Range& images) {
-        for (auto& image : images) {
-            WriteToRead(image);
-        }
-        return *this;
-    }
-
-    template <typename Range>
-    LsfgBarriers& ReadToWriteAll(Range& images) {
-        for (auto& image : images) {
-            ReadToWrite(image);
-        }
-        return *this;
-    }
-
-    void Build();
-
-private:
-    LsfgBarriers& Push(LsfgImage& image, VkAccessFlags src_access, VkAccessFlags dst_access);
-
-    vk::CommandBuffer cmdbuf;
-    std::vector<VkImageMemoryBarrier> barriers;
-};
-
-class LsfgDescriptorWriter {
-public:
-    explicit LsfgDescriptorWriter(VkDescriptorSet set_) : set{set_} {}
-
-    LsfgDescriptorWriter& AddSampler(VkSampler sampler);
-    LsfgDescriptorWriter& AddSampledImage(const LsfgImage& image);
-    LsfgDescriptorWriter& AddSampledImage(const LsfgImage* image);
-    LsfgDescriptorWriter& AddStorageImage(const LsfgImage& image);
-    LsfgDescriptorWriter& AddStorageView(VkImageView view);
-    LsfgDescriptorWriter& AddUniformBuffer(VkBuffer buffer, VkDeviceSize size);
-
-    template <typename Range>
-    LsfgDescriptorWriter& AddSampledImages(const Range& images) {
-        for (const auto& image : images) {
-            AddSampledImage(image);
-        }
-        return *this;
-    }
-
-    template <typename Range>
-    LsfgDescriptorWriter& AddStorageImages(const Range& images) {
-        for (const auto& image : images) {
-            AddStorageImage(image);
-        }
-        return *this;
-    }
-
-    void Build(const Device& device);
-
-private:
-    LsfgDescriptorWriter& PushImage(VkDescriptorType type, VkSampler sampler, VkImageView view);
-
-    VkDescriptorSet set;
-    u32 binding{};
-    std::deque<VkDescriptorImageInfo> image_infos;
-    std::deque<VkDescriptorBufferInfo> buffer_infos;
-    std::vector<VkWriteDescriptorSet> writes;
-};
-
-using LsfgBindings = std::initializer_list<std::pair<u32, VkDescriptorType>>;
-
-class LsfgPass {
-public:
-    LsfgPass() = default;
-    LsfgPass(const Device& device, const LsfgShaders& shaders, u32 shader_id,
-             LsfgBindings bindings);
-
-    [[nodiscard]] VkDescriptorSetLayout SetLayout() const {
-        return *descriptor_set_layout;
-    }
-
-    [[nodiscard]] u32 DescriptorCount() const {
-        return descriptor_count;
-    }
-
-    void Bind(vk::CommandBuffer cmdbuf, VkDescriptorSet set) const;
-    void BindPipeline(vk::CommandBuffer cmdbuf) const;
-    void BindSet(vk::CommandBuffer cmdbuf, VkDescriptorSet set) const;
-
-private:
-    vk::DescriptorSetLayout descriptor_set_layout;
-    vk::PipelineLayout pipeline_layout;
-    vk::Pipeline pipeline;
-    u32 descriptor_count{};
-};
-
-[[nodiscard]] vk::DescriptorPool CreateLsfgDescriptorPool(const Device& device, u32 max_sets);
-
-[[nodiscard]] vk::Sampler CreateLsfgSampler(const Device& device, VkSamplerAddressMode address_mode,
-                                            VkCompareOp compare_op, bool white_border);
-
-} // namespace Vulkan

src/video_core/renderer_vulkan/present/lsfg_delta.cpp

@@ -1,284 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-// SPDX-FileCopyrightText: Copyright 2025 lsfg-vk
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-#include <vector>
-
-#include "video_core/frame_gen/lossless_dll.h"
-#include "video_core/renderer_vulkan/present/lsfg_delta.h"
-#include "video_core/renderer_vulkan/present/lsfg_shaders.h"
-#include "video_core/renderer_vulkan/present/util.h"
-#include "video_core/vulkan_common/vulkan_device.h"
-
-namespace Vulkan {
-
-namespace {
-
-constexpr u32 DISPATCH_TILE_SHIFT = 3;
-
-[[nodiscard]] u32 GroupCount(u32 size) {
-    return (size + (1u << DISPATCH_TILE_SHIFT) - 1) >> DISPATCH_TILE_SHIFT;
-}
-
-} // Anonymous namespace
-
-LsfgDelta::LsfgDelta(const Device& device, MemoryAllocator& memory_allocator,
-                     const LsfgShaders& shaders, LsfgResources& resources,
-                     vk::DescriptorPool& descriptor_pool, LsfgImageHistory& inputs_,
-                     LsfgImage& flow_input_, LsfgImage* previous_gamma_, LsfgImage* previous1_,
-                     LsfgImage* previous2_, size_t generation_count)
-    : inputs{&inputs_}, flow_input{&flow_input_}, previous_gamma{previous_gamma_},
-      previous1{previous1_}, previous2{previous2_} {
-    using namespace VideoCore::FrameGen::PerformanceShader;
-
-    passes[0] = LsfgPass(device, shaders, DELTA[0],
-                         {{1, VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER},
-                          {2, VK_DESCRIPTOR_TYPE_SAMPLER},
-                          {5, VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE},
-                          {3, VK_DESCRIPTOR_TYPE_STORAGE_IMAGE}});
-    passes[1] = LsfgPass(device, shaders, DELTA[1],
-                         {{1, VK_DESCRIPTOR_TYPE_SAMPLER},
-                          {3, VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE},
-                          {2, VK_DESCRIPTOR_TYPE_STORAGE_IMAGE}});
-    passes[2] = LsfgPass(device, shaders, DELTA[2],
-                         {{1, VK_DESCRIPTOR_TYPE_SAMPLER},
-                          {2, VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE},
-                          {2, VK_DESCRIPTOR_TYPE_STORAGE_IMAGE}});
-    passes[3] = LsfgPass(device, shaders, DELTA[3],
-                         {{1, VK_DESCRIPTOR_TYPE_SAMPLER},
-                          {2, VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE},
-                          {2, VK_DESCRIPTOR_TYPE_STORAGE_IMAGE}});
-    passes[4] = LsfgPass(device, shaders, DELTA[4],
-                         {{1, VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER},
-                          {2, VK_DESCRIPTOR_TYPE_SAMPLER},
-                          {4, VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE},
-                          {1, VK_DESCRIPTOR_TYPE_STORAGE_IMAGE}});
-    passes[5] = LsfgPass(device, shaders, DELTA[5],
-                         {{1, VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER},
-                          {2, VK_DESCRIPTOR_TYPE_SAMPLER},
-                          {6, VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE},
-                          {1, VK_DESCRIPTOR_TYPE_STORAGE_IMAGE}});
-    for (size_t i = 6; i < LSFG_DELTA_STAGES - 1; ++i) {
-        passes[i] = LsfgPass(device, shaders, DELTA[i],
-                             {{1, VK_DESCRIPTOR_TYPE_SAMPLER},
-                              {1, VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE},
-                              {1, VK_DESCRIPTOR_TYPE_STORAGE_IMAGE}});
-    }
-    passes[9] = LsfgPass(device, shaders, DELTA[9],
-                         {{1, VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER},
-                          {2, VK_DESCRIPTOR_TYPE_SAMPLER},
-                          {2, VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE},
-                          {1, VK_DESCRIPTOR_TYPE_STORAGE_IMAGE}});
-
-    const VkExtent2D extent = (*inputs)[0][0].Extent();
-    for (auto& image : temp1) {
-        image = LsfgImage(device, memory_allocator, extent);
-    }
-    for (auto& image : temp2) {
-        image = LsfgImage(device, memory_allocator, extent);
-    }
-    out_image1 = LsfgImage(device, memory_allocator, extent, LSFG_MOTION_FORMAT);
-    out_image2 = LsfgImage(device, memory_allocator, extent, LSFG_MOTION_FORMAT);
-
-    std::vector<VkDescriptorSetLayout> layouts;
-    for (size_t generation = 0; generation < generation_count; ++generation) {
-        for (size_t i = 0; i < LSFG_HISTORY_SLOTS; ++i) {
-            layouts.push_back(passes[0].SetLayout());
-        }
-        for (size_t i = 1; i <= 4; ++i) {
-            layouts.push_back(passes[i].SetLayout());
-        }
-        for (size_t i = 0; i < LSFG_HISTORY_SLOTS; ++i) {
-            layouts.push_back(passes[5].SetLayout());
-        }
-        for (size_t i = 6; i < LSFG_DELTA_STAGES; ++i) {
-            layouts.push_back(passes[i].SetLayout());
-        }
-    }
-    owned_sets = CreateWrappedDescriptorSets(descriptor_pool, layouts);
-
-    const VkSampler sampler = resources.GetSampler();
-    const VkSampler border_sampler = resources.GetSampler(
-        VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_BORDER, VK_COMPARE_OP_NEVER, true);
-    const VkSampler edge_sampler =
-        resources.GetSampler(VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE, VK_COMPARE_OP_ALWAYS, false);
-    generations.resize(generation_count);
-    size_t next = 0;
-    for (size_t generation = 0; generation < generation_count; ++generation) {
-        Generation& pass = generations[generation];
-        const VkBuffer buffer = resources.GetBuffer(
-            LsfgTimestamp(generation, generation_count), false, previous_gamma == nullptr);
-
-        for (size_t i = 0; i < LSFG_HISTORY_SLOTS; ++i) {
-            pass.first_descriptor_sets[i] = owned_sets[next++];
-        }
-        for (size_t i = 0; i < 4; ++i) {
-            pass.descriptor_sets[i] = owned_sets[next++];
-        }
-        for (size_t i = 0; i < LSFG_HISTORY_SLOTS; ++i) {
-            pass.sixth_descriptor_sets[i] = owned_sets[next++];
-        }
-        for (size_t i = 4; i < LSFG_DELTA_STAGES - 2; ++i) {
-            pass.descriptor_sets[i] = owned_sets[next++];
-        }
-
-        for (size_t i = 0; i < LSFG_HISTORY_SLOTS; ++i) {
-            LsfgDescriptorWriter(pass.first_descriptor_sets[i])
-                .AddUniformBuffer(buffer, LsfgResources::BufferSize())
-                .AddSampler(border_sampler)
-                .AddSampler(edge_sampler)
-                .AddSampledImages((*inputs)[(i + 2) % LSFG_HISTORY_SLOTS])
-                .AddSampledImages((*inputs)[i % LSFG_HISTORY_SLOTS])
-                .AddSampledImage(previous_gamma)
-                .AddStorageImages(temp1)
-                .Build(device);
-            LsfgDescriptorWriter(pass.sixth_descriptor_sets[i])
-                .AddUniformBuffer(buffer, LsfgResources::BufferSize())
-                .AddSampler(border_sampler)
-                .AddSampler(edge_sampler)
-                .AddSampledImages((*inputs)[(i + 2) % LSFG_HISTORY_SLOTS])
-                .AddSampledImages((*inputs)[i % LSFG_HISTORY_SLOTS])
-                .AddSampledImage(previous_gamma)
-                .AddSampledImage(previous1)
-                .AddStorageImage(temp2[0])
-                .Build(device);
-        }
-        LsfgDescriptorWriter(pass.descriptor_sets[0])
-            .AddSampler(sampler)
-            .AddSampledImages(temp1)
-            .AddStorageImages(temp2)
-            .Build(device);
-        LsfgDescriptorWriter(pass.descriptor_sets[1])
-            .AddSampler(sampler)
-            .AddSampledImages(temp2)
-            .AddStorageImage(temp1[0])
-            .AddStorageImage(temp1[1])
-            .Build(device);
-        LsfgDescriptorWriter(pass.descriptor_sets[2])
-            .AddSampler(sampler)
-            .AddSampledImage(temp1[0])
-            .AddSampledImage(temp1[1])
-            .AddStorageImages(temp2)
-            .Build(device);
-        LsfgDescriptorWriter(pass.descriptor_sets[3])
-            .AddUniformBuffer(buffer, LsfgResources::BufferSize())
-            .AddSampler(sampler)
-            .AddSampler(edge_sampler)
-            .AddSampledImages(temp2)
-            .AddSampledImage(previous_gamma)
-            .AddSampledImage(*flow_input)
-            .AddStorageImage(out_image1)
-            .Build(device);
-        LsfgDescriptorWriter(pass.descriptor_sets[4])
-            .AddSampler(sampler)
-            .AddSampledImage(temp2[0])
-            .AddStorageImage(temp1[0])
-            .Build(device);
-        LsfgDescriptorWriter(pass.descriptor_sets[5])
-            .AddSampler(sampler)
-            .AddSampledImage(temp1[0])
-            .AddStorageImage(temp2[0])
-            .Build(device);
-        LsfgDescriptorWriter(pass.descriptor_sets[6])
-            .AddSampler(sampler)
-            .AddSampledImage(temp2[0])
-            .AddStorageImage(temp1[0])
-            .Build(device);
-        LsfgDescriptorWriter(pass.descriptor_sets[7])
-            .AddUniformBuffer(buffer, LsfgResources::BufferSize())
-            .AddSampler(sampler)
-            .AddSampler(edge_sampler)
-            .AddSampledImage(temp1[0])
-            .AddSampledImage(previous2)
-            .AddStorageImage(out_image2)
-            .Build(device);
-    }
-}
-
-void LsfgDelta::Dispatch(vk::CommandBuffer cmdbuf, u64 frame_count, size_t generation) {
-    const Generation& pass = generations[generation];
-
-    const VkExtent2D extent = temp1[0].Extent();
-    const u32 groups_x = GroupCount(extent.width);
-    const u32 groups_y = GroupCount(extent.height);
-
-    const size_t slot = frame_count % LSFG_HISTORY_SLOTS;
-    const size_t previous_slot = (frame_count + 2) % LSFG_HISTORY_SLOTS;
-
-    LsfgBarriers(cmdbuf)
-        .WriteToReadAll((*inputs)[previous_slot])
-        .WriteToReadAll((*inputs)[slot])
-        .WriteToRead(previous_gamma)
-        .ReadToWriteAll(temp1)
-        .Build();
-    passes[0].Bind(cmdbuf, pass.first_descriptor_sets[slot]);
-    cmdbuf.Dispatch(groups_x, groups_y, 1);
-
-    LsfgBarriers(cmdbuf).WriteToReadAll(temp1).ReadToWriteAll(temp2).Build();
-    passes[1].Bind(cmdbuf, pass.descriptor_sets[0]);
-    cmdbuf.Dispatch(groups_x, groups_y, 1);
-
-    LsfgBarriers(cmdbuf).WriteToReadAll(temp2).ReadToWriteAll(temp1).Build();
-    passes[2].Bind(cmdbuf, pass.descriptor_sets[1]);
-    cmdbuf.Dispatch(groups_x, groups_y, 1);
-
-    LsfgBarriers(cmdbuf).WriteToReadAll(temp1).ReadToWriteAll(temp2).Build();
-    passes[3].Bind(cmdbuf, pass.descriptor_sets[2]);
-    cmdbuf.Dispatch(groups_x, groups_y, 1);
-
-    LsfgBarriers(cmdbuf)
-        .WriteToReadAll(temp2)
-        .WriteToRead(previous_gamma)
-        .WriteToRead(*flow_input)
-        .ReadToWrite(out_image1)
-        .Build();
-    passes[4].Bind(cmdbuf, pass.descriptor_sets[3]);
-    cmdbuf.Dispatch(groups_x, groups_y, 1);
-
-    LsfgBarriers(cmdbuf)
-        .WriteToReadAll((*inputs)[previous_slot])
-        .WriteToReadAll((*inputs)[slot])
-        .WriteToRead(previous_gamma)
-        .WriteToRead(previous1)
-        .ReadToWriteAll(temp2)
-        .Build();
-    passes[5].Bind(cmdbuf, pass.sixth_descriptor_sets[slot]);
-    cmdbuf.Dispatch(groups_x, groups_y, 1);
-
-    LsfgBarriers(cmdbuf)
-        .WriteToReadAll(temp2)
-        .ReadToWrite(temp1[0])
-        .ReadToWrite(temp1[1])
-        .Build();
-    passes[6].Bind(cmdbuf, pass.descriptor_sets[4]);
-    cmdbuf.Dispatch(groups_x, groups_y, 1);
-
-    LsfgBarriers(cmdbuf)
-        .WriteToRead(temp1[0])
-        .WriteToRead(temp1[1])
-        .ReadToWriteAll(temp2)
-        .Build();
-    passes[7].Bind(cmdbuf, pass.descriptor_sets[5]);
-    cmdbuf.Dispatch(groups_x, groups_y, 1);
-
-    LsfgBarriers(cmdbuf)
-        .WriteToReadAll(temp2)
-        .ReadToWrite(temp1[0])
-        .ReadToWrite(temp1[1])
-        .Build();
-    passes[8].Bind(cmdbuf, pass.descriptor_sets[6]);
-    cmdbuf.Dispatch(groups_x, groups_y, 1);
-
-    LsfgBarriers(cmdbuf)
-        .WriteToRead(temp1[0])
-        .WriteToRead(temp1[1])
-        .WriteToRead(previous2)
-        .ReadToWrite(out_image2)
-        .Build();
-    passes[9].Bind(cmdbuf, pass.descriptor_sets[7]);
-    cmdbuf.Dispatch(groups_x, groups_y, 1);
-}
-
-} // namespace Vulkan

src/video_core/renderer_vulkan/present/lsfg_delta.h

@@ -1,64 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-// SPDX-FileCopyrightText: Copyright 2025 lsfg-vk
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-#pragma once
-
-#include <array>
-#include <vector>
-
-#include "common/common_types.h"
-#include "video_core/renderer_vulkan/present/lsfg_common.h"
-
-namespace Vulkan {
-
-class Device;
-class LsfgShaders;
-
-constexpr size_t LSFG_DELTA_STAGES = 10;
-constexpr size_t LSFG_DELTA_TEMPS = 3;
-
-class LsfgDelta {
-public:
-    LsfgDelta() = default;
-    LsfgDelta(const Device& device, MemoryAllocator& memory_allocator, const LsfgShaders& shaders,
-              LsfgResources& resources, vk::DescriptorPool& descriptor_pool,
-              LsfgImageHistory& inputs, LsfgImage& flow_input, LsfgImage* previous_gamma,
-              LsfgImage* previous1, LsfgImage* previous2, size_t generation_count);
-
-    void Dispatch(vk::CommandBuffer cmdbuf, u64 frame_count, size_t generation);
-
-    [[nodiscard]] LsfgImage& Output1() {
-        return out_image1;
-    }
-
-    [[nodiscard]] LsfgImage& Output2() {
-        return out_image2;
-    }
-
-private:
-    struct Generation {
-        std::array<VkDescriptorSet, LSFG_HISTORY_SLOTS> first_descriptor_sets{};
-        std::array<VkDescriptorSet, LSFG_HISTORY_SLOTS> sixth_descriptor_sets{};
-        std::array<VkDescriptorSet, LSFG_DELTA_STAGES - 2> descriptor_sets{};
-    };
-
-    LsfgImageHistory* inputs{};
-    LsfgImage* flow_input{};
-    LsfgImage* previous_gamma{};
-    LsfgImage* previous1{};
-    LsfgImage* previous2{};
-
-    std::array<LsfgPass, LSFG_DELTA_STAGES> passes;
-    std::vector<Generation> generations;
-    vk::DescriptorSets owned_sets;
-
-    std::array<LsfgImage, LSFG_DELTA_TEMPS> temp1;
-    LsfgImagePair temp2;
-    LsfgImage out_image1;
-    LsfgImage out_image2;
-};
-
-} // namespace Vulkan

src/video_core/renderer_vulkan/present/lsfg_gamma.cpp

@@ -1,186 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-// SPDX-FileCopyrightText: Copyright 2025 lsfg-vk
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-#include <vector>
-
-#include "video_core/frame_gen/lossless_dll.h"
-#include "video_core/renderer_vulkan/present/lsfg_gamma.h"
-#include "video_core/renderer_vulkan/present/lsfg_shaders.h"
-#include "video_core/renderer_vulkan/present/util.h"
-#include "video_core/vulkan_common/vulkan_device.h"
-
-namespace Vulkan {
-
-namespace {
-
-constexpr u32 DISPATCH_TILE_SHIFT = 3;
-
-[[nodiscard]] u32 GroupCount(u32 size) {
-    return (size + (1u << DISPATCH_TILE_SHIFT) - 1) >> DISPATCH_TILE_SHIFT;
-}
-
-} // Anonymous namespace
-
-LsfgGamma::LsfgGamma(const Device& device, MemoryAllocator& memory_allocator,
-                     const LsfgShaders& shaders, LsfgResources& resources,
-                     vk::DescriptorPool& descriptor_pool, LsfgImageHistory& inputs_,
-                     LsfgImage& flow_input_, LsfgImage* previous_, size_t generation_count)
-    : inputs{&inputs_}, flow_input{&flow_input_}, previous{previous_} {
-    using namespace VideoCore::FrameGen::PerformanceShader;
-
-    passes[0] = LsfgPass(device, shaders, GAMMA[0],
-                         {{1, VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER},
-                          {2, VK_DESCRIPTOR_TYPE_SAMPLER},
-                          {5, VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE},
-                          {3, VK_DESCRIPTOR_TYPE_STORAGE_IMAGE}});
-    passes[1] = LsfgPass(device, shaders, GAMMA[1],
-                         {{1, VK_DESCRIPTOR_TYPE_SAMPLER},
-                          {3, VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE},
-                          {2, VK_DESCRIPTOR_TYPE_STORAGE_IMAGE}});
-    passes[2] = LsfgPass(device, shaders, GAMMA[2],
-                         {{1, VK_DESCRIPTOR_TYPE_SAMPLER},
-                          {2, VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE},
-                          {2, VK_DESCRIPTOR_TYPE_STORAGE_IMAGE}});
-    passes[3] = LsfgPass(device, shaders, GAMMA[3],
-                         {{1, VK_DESCRIPTOR_TYPE_SAMPLER},
-                          {2, VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE},
-                          {2, VK_DESCRIPTOR_TYPE_STORAGE_IMAGE}});
-    passes[4] = LsfgPass(device, shaders, GAMMA[4],
-                         {{1, VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER},
-                          {2, VK_DESCRIPTOR_TYPE_SAMPLER},
-                          {4, VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE},
-                          {1, VK_DESCRIPTOR_TYPE_STORAGE_IMAGE}});
-
-    const VkExtent2D extent = (*inputs)[0][0].Extent();
-    for (auto& image : temp1) {
-        image = LsfgImage(device, memory_allocator, extent);
-    }
-    for (auto& image : temp2) {
-        image = LsfgImage(device, memory_allocator, extent);
-    }
-    out_image = LsfgImage(device, memory_allocator, extent, LSFG_MOTION_FORMAT);
-
-    std::vector<VkDescriptorSetLayout> layouts;
-    for (size_t generation = 0; generation < generation_count; ++generation) {
-        for (size_t i = 0; i < LSFG_HISTORY_SLOTS; ++i) {
-            layouts.push_back(passes[0].SetLayout());
-        }
-        for (size_t i = 1; i < LSFG_GAMMA_STAGES; ++i) {
-            layouts.push_back(passes[i].SetLayout());
-        }
-    }
-    owned_sets = CreateWrappedDescriptorSets(descriptor_pool, layouts);
-
-    const VkSampler sampler = resources.GetSampler();
-    const VkSampler border_sampler = resources.GetSampler(
-        VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_BORDER, VK_COMPARE_OP_NEVER, true);
-    const VkSampler edge_sampler =
-        resources.GetSampler(VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE, VK_COMPARE_OP_ALWAYS, false);
-
-    generations.resize(generation_count);
-    size_t next = 0;
-    for (size_t generation = 0; generation < generation_count; ++generation) {
-        Generation& pass = generations[generation];
-        const VkBuffer buffer = resources.GetBuffer(
-            LsfgTimestamp(generation, generation_count), previous == nullptr);
-
-        for (size_t i = 0; i < LSFG_HISTORY_SLOTS; ++i) {
-            pass.first_descriptor_sets[i] = owned_sets[next++];
-        }
-        for (size_t i = 0; i < LSFG_GAMMA_STAGES - 1; ++i) {
-            pass.descriptor_sets[i] = owned_sets[next++];
-        }
-
-        for (size_t i = 0; i < LSFG_HISTORY_SLOTS; ++i) {
-            LsfgDescriptorWriter(pass.first_descriptor_sets[i])
-                .AddUniformBuffer(buffer, LsfgResources::BufferSize())
-                .AddSampler(border_sampler)
-                .AddSampler(edge_sampler)
-                .AddSampledImages((*inputs)[(i + 2) % LSFG_HISTORY_SLOTS])
-                .AddSampledImages((*inputs)[i % LSFG_HISTORY_SLOTS])
-                .AddSampledImage(previous)
-                .AddStorageImages(temp1)
-                .Build(device);
-        }
-        LsfgDescriptorWriter(pass.descriptor_sets[0])
-            .AddSampler(sampler)
-            .AddSampledImages(temp1)
-            .AddStorageImages(temp2)
-            .Build(device);
-        LsfgDescriptorWriter(pass.descriptor_sets[1])
-            .AddSampler(sampler)
-            .AddSampledImages(temp2)
-            .AddStorageImage(temp1[0])
-            .AddStorageImage(temp1[1])
-            .Build(device);
-        LsfgDescriptorWriter(pass.descriptor_sets[2])
-            .AddSampler(sampler)
-            .AddSampledImage(temp1[0])
-            .AddSampledImage(temp1[1])
-            .AddStorageImages(temp2)
-            .Build(device);
-        LsfgDescriptorWriter(pass.descriptor_sets[3])
-            .AddUniformBuffer(buffer, LsfgResources::BufferSize())
-            .AddSampler(sampler)
-            .AddSampler(edge_sampler)
-            .AddSampledImages(temp2)
-            .AddSampledImage(previous)
-            .AddSampledImage(*flow_input)
-            .AddStorageImage(out_image)
-            .Build(device);
-    }
-}
-
-void LsfgGamma::Dispatch(vk::CommandBuffer cmdbuf, u64 frame_count, size_t generation) {
-    const Generation& pass = generations[generation];
-
-    const VkExtent2D extent = temp1[0].Extent();
-    const u32 groups_x = GroupCount(extent.width);
-    const u32 groups_y = GroupCount(extent.height);
-
-    const size_t slot = frame_count % LSFG_HISTORY_SLOTS;
-    const size_t previous_slot = (frame_count + 2) % LSFG_HISTORY_SLOTS;
-
-    LsfgBarriers(cmdbuf)
-        .WriteToReadAll((*inputs)[previous_slot])
-        .WriteToReadAll((*inputs)[slot])
-        .WriteToRead(previous)
-        .ReadToWriteAll(temp1)
-        .Build();
-    passes[0].Bind(cmdbuf, pass.first_descriptor_sets[slot]);
-    cmdbuf.Dispatch(groups_x, groups_y, 1);
-
-    LsfgBarriers(cmdbuf).WriteToReadAll(temp1).ReadToWriteAll(temp2).Build();
-    passes[1].Bind(cmdbuf, pass.descriptor_sets[0]);
-    cmdbuf.Dispatch(groups_x, groups_y, 1);
-
-    LsfgBarriers(cmdbuf)
-        .WriteToReadAll(temp2)
-        .ReadToWrite(temp1[0])
-        .ReadToWrite(temp1[1])
-        .Build();
-    passes[2].Bind(cmdbuf, pass.descriptor_sets[1]);
-    cmdbuf.Dispatch(groups_x, groups_y, 1);
-
-    LsfgBarriers(cmdbuf)
-        .WriteToRead(temp1[0])
-        .WriteToRead(temp1[1])
-        .ReadToWriteAll(temp2)
-        .Build();
-    passes[3].Bind(cmdbuf, pass.descriptor_sets[2]);
-    cmdbuf.Dispatch(groups_x, groups_y, 1);
-
-    LsfgBarriers(cmdbuf)
-        .WriteToReadAll(temp2)
-        .WriteToRead(previous)
-        .WriteToRead(*flow_input)
-        .ReadToWrite(out_image)
-        .Build();
-    passes[4].Bind(cmdbuf, pass.descriptor_sets[3]);
-    cmdbuf.Dispatch(groups_x, groups_y, 1);
-}
-
-} // namespace Vulkan

src/video_core/renderer_vulkan/present/lsfg_gamma.h

@@ -1,56 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-// SPDX-FileCopyrightText: Copyright 2025 lsfg-vk
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-#pragma once
-
-#include <array>
-#include <vector>
-
-#include "common/common_types.h"
-#include "video_core/renderer_vulkan/present/lsfg_common.h"
-
-namespace Vulkan {
-
-class Device;
-class LsfgShaders;
-
-constexpr size_t LSFG_GAMMA_STAGES = 5;
-constexpr size_t LSFG_GAMMA_TEMPS = 3;
-
-class LsfgGamma {
-public:
-    LsfgGamma() = default;
-    LsfgGamma(const Device& device, MemoryAllocator& memory_allocator, const LsfgShaders& shaders,
-              LsfgResources& resources, vk::DescriptorPool& descriptor_pool,
-              LsfgImageHistory& inputs, LsfgImage& flow_input, LsfgImage* previous,
-              size_t generation_count);
-
-    void Dispatch(vk::CommandBuffer cmdbuf, u64 frame_count, size_t generation);
-
-    [[nodiscard]] LsfgImage& Output() {
-        return out_image;
-    }
-
-private:
-    struct Generation {
-        std::array<VkDescriptorSet, LSFG_HISTORY_SLOTS> first_descriptor_sets{};
-        std::array<VkDescriptorSet, LSFG_GAMMA_STAGES - 1> descriptor_sets{};
-    };
-
-    LsfgImageHistory* inputs{};
-    LsfgImage* flow_input{};
-    LsfgImage* previous{};
-
-    std::array<LsfgPass, LSFG_GAMMA_STAGES> passes;
-    std::vector<Generation> generations;
-    vk::DescriptorSets owned_sets;
-
-    std::array<LsfgImage, LSFG_GAMMA_TEMPS> temp1;
-    LsfgImagePair temp2;
-    LsfgImage out_image;
-};
-
-} // namespace Vulkan

src/video_core/renderer_vulkan/present/lsfg_generate.cpp

@@ -1,132 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-// SPDX-FileCopyrightText: Copyright 2025 lsfg-vk
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-#include <vector>
-
-#include "video_core/frame_gen/lossless_dll.h"
-#include "video_core/renderer_vulkan/present/lsfg_generate.h"
-#include "video_core/renderer_vulkan/present/lsfg_shaders.h"
-#include "video_core/renderer_vulkan/present/util.h"
-#include "video_core/vulkan_common/vulkan_device.h"
-
-namespace Vulkan {
-
-namespace {
-
-constexpr u32 DISPATCH_TILE_SHIFT = 4;
-
-[[nodiscard]] u32 GroupCount(u32 size) {
-    return (size + (1u << DISPATCH_TILE_SHIFT) - 1) >> DISPATCH_TILE_SHIFT;
-}
-
-VkImageMemoryBarrier MakeTargetBarrier(VkImage image, VkAccessFlags src_access,
-                                       VkAccessFlags dst_access, VkImageLayout old_layout) {
-    return VkImageMemoryBarrier{
-        .sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER,
-        .pNext = nullptr,
-        .srcAccessMask = src_access,
-        .dstAccessMask = dst_access,
-        .oldLayout = old_layout,
-        .newLayout = VK_IMAGE_LAYOUT_GENERAL,
-        .srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
-        .dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
-        .image = image,
-        .subresourceRange{
-            .aspectMask = VK_IMAGE_ASPECT_COLOR_BIT,
-            .baseMipLevel = 0,
-            .levelCount = 1,
-            .baseArrayLayer = 0,
-            .layerCount = 1,
-        },
-    };
-}
-
-} // Anonymous namespace
-
-LsfgGenerate::LsfgGenerate(const Device& device, const LsfgShaders& shaders,
-                           LsfgResources& resources, vk::DescriptorPool& descriptor_pool,
-                           LsfgImagePair& frames_, LsfgImage& motion_, LsfgImage& detail1_,
-                           LsfgImage& detail2_, size_t generation_count)
-    : frames{&frames_}, motion{&motion_}, detail1{&detail1_}, detail2{&detail2_} {
-    using namespace VideoCore::FrameGen::PerformanceShader;
-
-    pass = LsfgPass(device, shaders, GENERATE,
-                    {{1, VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER},
-                     {2, VK_DESCRIPTOR_TYPE_SAMPLER},
-                     {5, VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE},
-                     {1, VK_DESCRIPTOR_TYPE_STORAGE_IMAGE}});
-
-    sampler = resources.GetSampler();
-    edge_sampler =
-        resources.GetSampler(VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE, VK_COMPARE_OP_ALWAYS, false);
-
-    generations.resize(generation_count);
-
-    const std::vector<VkDescriptorSetLayout> layouts(
-        generation_count * LSFG_MAX_TARGETS * 2, pass.SetLayout());
-    owned_sets = CreateWrappedDescriptorSets(descriptor_pool, layouts);
-
-    size_t next = 0;
-    for (size_t generation = 0; generation < generation_count; ++generation) {
-        Generation& target = generations[generation];
-        target.buffer = resources.GetBuffer(LsfgTimestamp(generation, generation_count));
-
-        for (auto& slot : target.targets) {
-            for (auto& set : slot.descriptor_sets) {
-                set = owned_sets[next++];
-            }
-        }
-    }
-}
-
-void LsfgGenerate::SetTarget(const Device& device, size_t generation, u32 target, VkImageView view) {
-    Target& slot = generations[generation].targets[target];
-    if (slot.view == view) {
-        return;
-    }
-    slot.view = view;
-
-    for (size_t i = 0; i < slot.descriptor_sets.size(); ++i) {
-        LsfgDescriptorWriter(slot.descriptor_sets[i])
-            .AddUniformBuffer(generations[generation].buffer, LsfgResources::BufferSize())
-            .AddSampler(sampler)
-            .AddSampler(edge_sampler)
-            .AddSampledImage((*frames)[1 - i])
-            .AddSampledImage((*frames)[i])
-            .AddSampledImage(*motion)
-            .AddSampledImage(*detail1)
-            .AddSampledImage(*detail2)
-            .AddStorageView(view)
-            .Build(device);
-    }
-}
-
-void LsfgGenerate::Dispatch(vk::CommandBuffer cmdbuf, u64 frame_count, size_t generation,
-                            u32 target, VkImage image, VkExtent2D extent) {
-    const Target& slot = generations[generation].targets[target];
-
-    LsfgBarriers(cmdbuf)
-        .WriteToReadAll(*frames)
-        .WriteToRead(*motion)
-        .WriteToRead(*detail1)
-        .WriteToRead(*detail2)
-        .DiscardToWrite(image)
-        .Build();
-
-    pass.Bind(cmdbuf, slot.descriptor_sets[frame_count % slot.descriptor_sets.size()]);
-    cmdbuf.Dispatch(GroupCount(extent.width), GroupCount(extent.height), 1);
-
-    const std::array after{MakeTargetBarrier(
-        image, VK_ACCESS_SHADER_WRITE_BIT,
-        VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT | VK_ACCESS_TRANSFER_READ_BIT,
-        VK_IMAGE_LAYOUT_GENERAL)};
-    cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT,
-                           VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT |
-                               VK_PIPELINE_STAGE_TRANSFER_BIT,
-                           0, {}, {}, after);
-}
-
-} // namespace Vulkan

src/video_core/renderer_vulkan/present/lsfg_generate.h

@@ -1,55 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-// SPDX-FileCopyrightText: Copyright 2025 lsfg-vk
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-#pragma once
-
-#include <array>
-#include <vector>
-
-#include "common/common_types.h"
-#include "video_core/renderer_vulkan/present/lsfg_common.h"
-
-namespace Vulkan {
-
-class Device;
-class LsfgShaders;
-
-class LsfgGenerate {
-public:
-    LsfgGenerate() = default;
-    LsfgGenerate(const Device& device, const LsfgShaders& shaders, LsfgResources& resources,
-                 vk::DescriptorPool& descriptor_pool, LsfgImagePair& frames, LsfgImage& motion,
-                 LsfgImage& detail1, LsfgImage& detail2, size_t generation_count);
-
-    void SetTarget(const Device& device, size_t generation, u32 target, VkImageView view);
-
-    void Dispatch(vk::CommandBuffer cmdbuf, u64 frame_count, size_t generation, u32 target,
-                  VkImage image, VkExtent2D extent);
-
-private:
-    struct Target {
-        std::array<VkDescriptorSet, 2> descriptor_sets{};
-        VkImageView view{};
-    };
-
-    struct Generation {
-        std::array<Target, LSFG_MAX_TARGETS> targets{};
-        VkBuffer buffer{};
-    };
-
-    LsfgImagePair* frames{};
-    LsfgImage* motion{};
-    LsfgImage* detail1{};
-    LsfgImage* detail2{};
-    VkSampler sampler{};
-    VkSampler edge_sampler{};
-
-    LsfgPass pass;
-    std::vector<Generation> generations;
-    vk::DescriptorSets owned_sets;
-};
-
-} // namespace Vulkan

src/video_core/renderer_vulkan/present/lsfg_mipmaps.cpp

@@ -1,81 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-// SPDX-FileCopyrightText: Copyright 2025 lsfg-vk
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-#include <algorithm>
-#include <vector>
-
-#include "video_core/frame_gen/lossless_dll.h"
-#include "video_core/renderer_vulkan/present/lsfg_mipmaps.h"
-#include "video_core/renderer_vulkan/present/lsfg_shaders.h"
-#include "video_core/renderer_vulkan/present/util.h"
-#include "video_core/vulkan_common/vulkan_device.h"
-
-namespace Vulkan {
-
-namespace {
-
-constexpr u32 DISPATCH_TILE_SHIFT = 6;
-
-[[nodiscard]] u32 GroupCount(u32 size) {
-    return (size + (1u << DISPATCH_TILE_SHIFT) - 1) >> DISPATCH_TILE_SHIFT;
-}
-
-} // Anonymous namespace
-
-LsfgMipmaps::LsfgMipmaps(const Device& device, MemoryAllocator& memory_allocator,
-                         const LsfgShaders& shaders, LsfgResources& resources,
-                         vk::DescriptorPool& descriptor_pool, LsfgImagePair& frames_,
-                         f32 flow_scale)
-    : frames{&frames_} {
-    using namespace VideoCore::FrameGen::PerformanceShader;
-
-    pass = LsfgPass(device, shaders, MIPMAPS,
-                    {{1, VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER},
-                     {1, VK_DESCRIPTOR_TYPE_SAMPLER},
-                     {1, VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE},
-                     {LSFG_MIP_LEVELS, VK_DESCRIPTOR_TYPE_STORAGE_IMAGE}});
-
-    const VkExtent2D input_extent = (*frames)[0].Extent();
-    flow_extent = VkExtent2D{
-        .width = std::max(1u, static_cast<u32>(static_cast<f32>(input_extent.width) * flow_scale)),
-        .height = std::max(1u, static_cast<u32>(static_cast<f32>(input_extent.height) * flow_scale)),
-    };
-
-    for (size_t i = 0; i < LSFG_MIP_LEVELS; ++i) {
-        const VkExtent2D level_extent{
-            .width = flow_extent.width >> i,
-            .height = flow_extent.height >> i,
-        };
-        out_images[i] = LsfgImage(device, memory_allocator, level_extent, LSFG_FLOW_FORMAT);
-    }
-
-    const std::vector<VkDescriptorSetLayout> layouts(descriptor_sets.size(), pass.SetLayout());
-    owned_sets = CreateWrappedDescriptorSets(descriptor_pool, layouts);
-
-    const VkSampler sampler = resources.GetSampler();
-    const VkBuffer buffer = resources.GetBuffer();
-
-    for (size_t i = 0; i < descriptor_sets.size(); ++i) {
-        descriptor_sets[i] = owned_sets[i];
-        LsfgDescriptorWriter(descriptor_sets[i])
-            .AddUniformBuffer(buffer, LsfgResources::BufferSize())
-            .AddSampler(sampler)
-            .AddSampledImage((*frames)[i])
-            .AddStorageImages(out_images)
-            .Build(device);
-    }
-}
-
-void LsfgMipmaps::Dispatch(vk::CommandBuffer cmdbuf, u64 frame_count) {
-    const size_t slot = frame_count % descriptor_sets.size();
-
-    LsfgBarriers(cmdbuf).WriteToRead((*frames)[slot]).ReadToWriteAll(out_images).Build();
-
-    pass.Bind(cmdbuf, descriptor_sets[slot]);
-    cmdbuf.Dispatch(GroupCount(flow_extent.width), GroupCount(flow_extent.height), 1);
-}
-
-} // namespace Vulkan

src/video_core/renderer_vulkan/present/lsfg_mipmaps.h

@@ -1,45 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-// SPDX-FileCopyrightText: Copyright 2025 lsfg-vk
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-#pragma once
-
-#include <array>
-
-#include "common/common_types.h"
-#include "video_core/renderer_vulkan/present/lsfg_common.h"
-
-namespace Vulkan {
-
-class Device;
-class LsfgShaders;
-
-constexpr size_t LSFG_MIP_LEVELS = 7;
-
-class LsfgMipmaps {
-public:
-    LsfgMipmaps() = default;
-    LsfgMipmaps(const Device& device, MemoryAllocator& memory_allocator, const LsfgShaders& shaders,
-                LsfgResources& resources, vk::DescriptorPool& descriptor_pool,
-                LsfgImagePair& frames, f32 flow_scale);
-
-    void Dispatch(vk::CommandBuffer cmdbuf, u64 frame_count);
-
-    [[nodiscard]] LsfgImage& Output(size_t level) {
-        return out_images[level];
-    }
-
-private:
-    LsfgImagePair* frames{};
-
-    LsfgPass pass;
-    std::array<VkDescriptorSet, 2> descriptor_sets{};
-    vk::DescriptorSets owned_sets;
-
-    VkExtent2D flow_extent{};
-    std::array<LsfgImage, LSFG_MIP_LEVELS> out_images;
-};
-
-} // namespace Vulkan

src/video_core/renderer_vulkan/present/lsfg_shaders.cpp

@@ -1,37 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-#include "common/settings.h"
-#include "video_core/frame_gen/lossless_dll.h"
-#include "video_core/renderer_vulkan/present/lsfg_shaders.h"
-#include "video_core/renderer_vulkan/present/util.h"
-#include "video_core/vulkan_common/vulkan_device.h"
-
-namespace Vulkan {
-
-LsfgShaders::LsfgShaders(const Device& device) {
-    if (!device.IsVulkanMemoryModelSupported() || !device.HasNullDescriptor()) {
-        return;
-    }
-
-    const bool prefer_fp16 =
-        Settings::values.frame_gen_fp16.GetValue() && device.IsFloat16Supported();
-
-    VideoCore::FrameGen::ShaderModules code;
-    if (VideoCore::FrameGen::LoadShaderModules(code, prefer_fp16) !=
-        VideoCore::FrameGen::LosslessStatus::Ok) {
-        return;
-    }
-
-    for (const auto& [id, words] : code) {
-        modules.emplace(id, CreateWrappedShaderModule(device, words));
-    }
-    valid = true;
-}
-
-VkShaderModule LsfgShaders::Get(u32 shader_id) const {
-    const auto hit = modules.find(shader_id);
-    return hit == modules.end() ? VK_NULL_HANDLE : *hit->second;
-}
-
-} // namespace Vulkan

src/video_core/renderer_vulkan/present/lsfg_shaders.h

@@ -1,30 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-#pragma once
-
-#include <map>
-
-#include "common/common_types.h"
-#include "video_core/vulkan_common/vulkan_wrapper.h"
-
-namespace Vulkan {
-
-class Device;
-
-class LsfgShaders {
-public:
-    explicit LsfgShaders(const Device& device);
-
-    [[nodiscard]] bool IsValid() const {
-        return valid;
-    }
-
-    [[nodiscard]] VkShaderModule Get(u32 shader_id) const;
-
-private:
-    std::map<u32, vk::ShaderModule> modules;
-    bool valid{};
-};
-
-} // namespace Vulkan

src/video_core/renderer_vulkan/present/util.cpp

@@ -320,16 +320,15 @@ vk::DescriptorPool CreateWrappedDescriptorPool(const Device& device, size_t max_
     });
 }
 
-vk::DescriptorSetLayout CreateWrappedDescriptorSetLayout(const Device& device,
-                                                         std::span<const VkDescriptorType> types,
-                                                         VkShaderStageFlags stages) {
+vk::DescriptorSetLayout CreateWrappedDescriptorSetLayout(
+    const Device& device, std::initializer_list<VkDescriptorType> types) {
     std::vector<VkDescriptorSetLayoutBinding> bindings(types.size());
     for (size_t i = 0; i < types.size(); i++) {
         bindings[i] = {
             .binding = static_cast<u32>(i),
-            .descriptorType = types[i],
+            .descriptorType = std::data(types)[i],
             .descriptorCount = 1,
-            .stageFlags = stages,
+            .stageFlags = VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_FRAGMENT_BIT,
             .pImmutableSamplers = nullptr,
         };
     }
@@ -343,13 +342,6 @@ vk::DescriptorSetLayout CreateWrappedDescriptorSetLayout(const Device& device,
     });
 }
 
-vk::DescriptorSetLayout CreateWrappedDescriptorSetLayout(
-    const Device& device, std::initializer_list<VkDescriptorType> types,
-    VkShaderStageFlags stages) {
-    return CreateWrappedDescriptorSetLayout(
-        device, std::span<const VkDescriptorType>{std::data(types), types.size()}, stages);
-}
-
 vk::DescriptorSets CreateWrappedDescriptorSets(vk::DescriptorPool& pool,
                                                vk::Span<VkDescriptorSetLayout> layouts) {
     return pool.Allocate(VkDescriptorSetAllocateInfo{
@@ -361,28 +353,6 @@ vk::DescriptorSets CreateWrappedDescriptorSets(vk::DescriptorPool& pool,
     });
 }
 
-vk::Pipeline CreateWrappedComputePipeline(const Device& device, vk::PipelineLayout& layout,
-                                          VkShaderModule shader) {
-    return device.GetLogical().CreateComputePipeline(VkComputePipelineCreateInfo{
-        .sType = VK_STRUCTURE_TYPE_COMPUTE_PIPELINE_CREATE_INFO,
-        .pNext = nullptr,
-        .flags = 0,
-        .stage =
-            {
-                .sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
-                .pNext = nullptr,
-                .flags = 0,
-                .stage = VK_SHADER_STAGE_COMPUTE_BIT,
-                .module = shader,
-                .pName = "main",
-                .pSpecializationInfo = nullptr,
-            },
-        .layout = *layout,
-        .basePipelineHandle = VK_NULL_HANDLE,
-        .basePipelineIndex = 0,
-    });
-}
-
 vk::PipelineLayout CreateWrappedPipelineLayout(const Device& device,
                                                vk::DescriptorSetLayout& layout) {
     return device.GetLogical().CreatePipelineLayout(VkPipelineLayoutCreateInfo{

src/video_core/renderer_vulkan/present/util.h

@@ -38,11 +38,7 @@ vk::DescriptorPool CreateWrappedDescriptorPool(const Device& device, size_t max_
                                                std::initializer_list<VkDescriptorType> types = {
                                                    VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER});
 vk::DescriptorSetLayout CreateWrappedDescriptorSetLayout(
-    const Device& device, std::initializer_list<VkDescriptorType> types,
-    VkShaderStageFlags stages = VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_FRAGMENT_BIT);
-vk::DescriptorSetLayout CreateWrappedDescriptorSetLayout(const Device& device,
-                                                         std::span<const VkDescriptorType> types,
-                                                         VkShaderStageFlags stages);
+    const Device& device, std::initializer_list<VkDescriptorType> types);
 vk::DescriptorSets CreateWrappedDescriptorSets(vk::DescriptorPool& pool,
                                                vk::Span<VkDescriptorSetLayout> layouts);
 vk::PipelineLayout CreateWrappedPipelineLayout(const Device& device,
@@ -50,8 +46,6 @@ vk::PipelineLayout CreateWrappedPipelineLayout(const Device& device,
 vk::Pipeline CreateWrappedPipeline(const Device& device, vk::RenderPass& renderpass,
                                    vk::PipelineLayout& layout,
                                    std::tuple<vk::ShaderModule&, vk::ShaderModule&> shaders);
-vk::Pipeline CreateWrappedComputePipeline(const Device& device, vk::PipelineLayout& layout,
-                                          VkShaderModule shader);
 vk::Pipeline CreateWrappedPremultipliedBlendingPipeline(
     const Device& device, vk::RenderPass& renderpass, vk::PipelineLayout& layout,
     std::tuple<vk::ShaderModule&, vk::ShaderModule&> shaders);

src/video_core/renderer_vulkan/renderer_vulkan.cpp

@@ -155,8 +155,7 @@ try
                   present_manager,
                   scheduler,
                   PresentFiltersForAppletCapture)
-    , rasterizer(render_window, gpu, device_memory, device, memory_allocator, state_tracker, scheduler)
-    , frame_gen(memory_allocator, scheduler) {
+    , rasterizer(render_window, gpu, device_memory, device, memory_allocator, state_tracker, scheduler) {
 
     if (Settings::values.renderer_force_max_clock.GetValue() && device.ShouldBoostClocks()) {
         turbo_mode.emplace(instance, dld);
@@ -192,21 +191,6 @@ void RendererVulkan::Composite(std::span<const Tegra::FramebufferConfig> framebu
     blit_swapchain.DrawToFrame(device, rasterizer, frame, framebuffers,
                                render_window.GetFramebufferLayout(), swapchain.GetImageCount(),
                                swapchain.GetImageViewFormat());
-
-    const size_t wanted = frame_gen.WantedGenerations();
-    const bool can_present_all = wanted > 0 && present_manager.AvailableExtraFrames() >= wanted;
-
-    frame_gen.Process(device, frame, swapchain.GetImageFormat(), can_present_all);
-
-    const size_t generated_frames = frame_gen.GeneratedFrameCount();
-    for (size_t generation = 0; generation < generated_frames; ++generation) {
-        Frame* generated = present_manager.GetRenderFrame();
-        blit_swapchain.PrepareFrame(device, generated, render_window.GetFramebufferLayout());
-        frame_gen.GenerateInto(device, generated, generation);
-        scheduler.Flush(*generated->render_ready);
-        present_manager.Present(generated);
-    }
-
     scheduler.Flush(*frame->render_ready);
 
     present_manager.Present(frame);

src/video_core/renderer_vulkan/renderer_vulkan.h

@@ -13,7 +13,6 @@
 #include "common/dynamic_library.h"
 #include "video_core/host1x/gpu_device_memory_manager.h"
 #include "video_core/renderer_base.h"
-#include "video_core/renderer_vulkan/present/frame_gen.h"
 #include "video_core/renderer_vulkan/vk_blit_screen.h"
 #include "video_core/renderer_vulkan/vk_present_manager.h"
 #include "video_core/renderer_vulkan/vk_rasterizer.h"
@@ -96,7 +95,6 @@ private:
     BlitScreen blit_capture;
     BlitScreen blit_applet;
     RasterizerVulkan rasterizer;
-    FrameGen frame_gen;
     std::optional<TurboMode> turbo_mode;
 
     Frame applet_frame;

src/video_core/renderer_vulkan/vk_blit_screen.cpp

@@ -85,17 +85,6 @@ void BlitScreen::SetWindowAdaptPass(const Device& device) {
     }
 }
 
-void BlitScreen::PrepareFrame(const Device& device, Frame* frame,
-                              const Layout::FramebufferLayout& layout) {
-    if (!window_adapt || (frame->width == layout.width && frame->height == layout.height)) {
-        return;
-    }
-
-    WaitIdle(device);
-    present_manager.RecreateFrame(frame, layout.width, layout.height, swapchain_view_format,
-                                  window_adapt->GetRenderPass());
-}
-
 void BlitScreen::DrawToFrame(const Device& device, RasterizerVulkan& rasterizer, Frame* frame,
                              std::span<const Tegra::FramebufferConfig> framebuffers,
                              const Layout::FramebufferLayout& layout,

src/video_core/renderer_vulkan/vk_blit_screen.h

@@ -60,8 +60,6 @@ public:
                      const Layout::FramebufferLayout& layout, size_t current_swapchain_image_count,
                      VkFormat current_swapchain_view_format);
 
-    void PrepareFrame(const Device& device, Frame* frame, const Layout::FramebufferLayout& layout);
-
     [[nodiscard]] vk::Framebuffer CreateFramebuffer(const Device& device, const Layout::FramebufferLayout& layout,
                                                     VkImageView image_view,
                                                     VkFormat current_view_format);

src/video_core/renderer_vulkan/vk_present_manager.cpp

@@ -7,7 +7,6 @@
 #include "common/settings.h"
 #include "common/thread.h"
 #include "core/frontend/emu_window.h"
-#include "video_core/renderer_vulkan/present/lsfg_common.h"
 #include "video_core/renderer_vulkan/vk_present_manager.h"
 #include "video_core/renderer_vulkan/vk_scheduler.h"
 #include "video_core/renderer_vulkan/vk_swapchain.h"
@@ -20,17 +19,6 @@ namespace Vulkan {
 
 namespace {
 
-constexpr size_t MAX_FRAMES_IN_FLIGHT = 7;
-static_assert(MAX_FRAMES_IN_FLIGHT <= LSFG_MAX_TARGETS);
-
-bool CanStoreToFrame(const vk::PhysicalDevice& physical_device, VkFormat format) {
-    if (!Settings::values.frame_gen.GetValue()) {
-        return false;
-    }
-    const VkFormatProperties props{physical_device.GetFormatProperties(format)};
-    return (props.optimalTilingFeatures & VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT) != 0;
-}
-
 bool CanBlitToSwapchain(const vk::PhysicalDevice& physical_device, VkFormat format) {
     const VkFormatProperties props{physical_device.GetFormatProperties(format)};
     return (props.optimalTilingFeatures & VK_FORMAT_FEATURE_BLIT_DST_BIT);
@@ -122,7 +110,6 @@ PresentManager::PresentManager(const vk::Instance& instance_,
     , swapchain{swapchain_}
     , surface{surface_}
     , blit_supported{CanBlitToSwapchain(device.GetPhysical(), swapchain.GetImageViewFormat())}
-    , storage_supported{CanStoreToFrame(device.GetPhysical(), swapchain.GetImageFormat())}
     , use_present_thread{Settings::values.async_presentation.GetValue()}
 {
     SetImageCount();
@@ -140,7 +127,6 @@ PresentManager::PresentManager(const vk::Instance& instance_,
     frames.resize(image_count);
     for (u32 i = 0; i < frames.size(); i++) {
         Frame& frame = frames[i];
-        frame.index = i;
         frame.cmdbuf = vk::CommandBuffer{cmdbuffers[i], device.GetDispatchLoader()};
         frame.render_ready = dld.CreateSemaphore({
             .sType = VK_STRUCTURE_TYPE_SEMAPHORE_CREATE_INFO,
@@ -193,11 +179,6 @@ void PresentManager::Present(Frame* frame) {
     }
 }
 
-size_t PresentManager::AvailableExtraFrames() {
-    std::scoped_lock lock{free_mutex};
-    return free_queue.size();
-}
-
 void PresentManager::RecreateFrame(Frame* frame, u32 width, u32 height, VkFormat image_view_format,
                                    VkRenderPass rd) {
     auto& dld = device.GetLogical();
@@ -205,9 +186,6 @@ void PresentManager::RecreateFrame(Frame* frame, u32 width, u32 height, VkFormat
     frame->width = width;
     frame->height = height;
 
-    const VkImageUsageFlags storage_usage =
-        storage_supported ? static_cast<VkImageUsageFlags>(VK_IMAGE_USAGE_STORAGE_BIT) : 0;
-
     frame->image = memory_allocator.CreateImage({
         .sType = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO,
         .pNext = nullptr,
@@ -224,8 +202,7 @@ void PresentManager::RecreateFrame(Frame* frame, u32 width, u32 height, VkFormat
         .arrayLayers = 1,
         .samples = VK_SAMPLE_COUNT_1_BIT,
         .tiling = VK_IMAGE_TILING_OPTIMAL,
-        .usage = VK_IMAGE_USAGE_TRANSFER_SRC_BIT | VK_IMAGE_USAGE_TRANSFER_DST_BIT |
-                 VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT | VK_IMAGE_USAGE_SAMPLED_BIT | storage_usage,
+        .usage = VK_IMAGE_USAGE_TRANSFER_SRC_BIT | VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT,
         .sharingMode = VK_SHARING_MODE_EXCLUSIVE,
         .queueFamilyIndexCount = 0,
         .pQueueFamilyIndices = nullptr,
@@ -256,33 +233,6 @@ void PresentManager::RecreateFrame(Frame* frame, u32 width, u32 height, VkFormat
             },
     });
 
-    frame->storage_view = vk::ImageView{};
-    if (storage_supported) {
-        frame->storage_view = dld.CreateImageView({
-            .sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO,
-            .pNext = nullptr,
-            .flags = 0,
-            .image = *frame->image,
-            .viewType = VK_IMAGE_VIEW_TYPE_2D,
-            .format = swapchain.GetImageFormat(),
-            .components =
-                {
-                    .r = VK_COMPONENT_SWIZZLE_IDENTITY,
-                    .g = VK_COMPONENT_SWIZZLE_IDENTITY,
-                    .b = VK_COMPONENT_SWIZZLE_IDENTITY,
-                    .a = VK_COMPONENT_SWIZZLE_IDENTITY,
-                },
-            .subresourceRange =
-                {
-                    .aspectMask = VK_IMAGE_ASPECT_COLOR_BIT,
-                    .baseMipLevel = 0,
-                    .levelCount = 1,
-                    .baseArrayLayer = 0,
-                    .layerCount = 1,
-                },
-        });
-    }
-
     const VkImageView image_view{*frame->image_view};
     frame->framebuffer = dld.CreateFramebuffer({
         .sType = VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO,
@@ -351,14 +301,7 @@ void PresentManager::SetImageCount() {
     // We cannot have more than 7 images in flight at any given time.
     // FRAMES_IN_FLIGHT is 8, and the cache TICKS_TO_DESTROY is 8.
     // Mali drivers will give us 6.
-    const size_t generations =
-        Settings::values.frame_gen.GetValue()
-            ? static_cast<size_t>(Settings::values.frame_gen_multiplier.GetValue()) - 1
-            : 0;
-    const size_t frames_per_composite = generations + 1;
-    image_count = std::min<size_t>(
-        std::max<size_t>(swapchain.GetImageCount() + generations, frames_per_composite * 2),
-        MAX_FRAMES_IN_FLIGHT);
+    image_count = std::min<size_t>(swapchain.GetImageCount(), 7);
 }
 
 void PresentManager::CopyToSwapchain(Frame* frame) {

src/video_core/renderer_vulkan/vk_present_manager.h

@@ -28,10 +28,8 @@ class Swapchain;
 struct Frame {
     u32 width;
     u32 height;
-    u32 index;
     vk::Image image;
     vk::ImageView image_view;
-    vk::ImageView storage_view;
     vk::Framebuffer framebuffer;
     vk::CommandBuffer cmdbuf;
     vk::Semaphore render_ready;
@@ -62,9 +60,6 @@ public:
     /// Waits for the present thread to finish presenting all queued frames.
     void WaitPresent();
 
-    /// How many additional frames can be queued without stalling the render thread
-    size_t AvailableExtraFrames();
-
 private:
     void PresentThread(std::stop_token token);
 
@@ -95,7 +90,6 @@ private:
     std::mutex free_mutex;
     std::jthread present_thread;
     bool blit_supported;
-    bool storage_supported;
     bool use_present_thread;
     std::size_t image_count{};
 };

src/video_core/renderer_vulkan/vk_scheduler.h

@@ -146,10 +146,9 @@ public:
             frame_counter++;
             auto target_time = start_time + frame_interval * frame_counter;
             if (target_time >= now) {
-                constexpr auto spin_tail = std::chrono::milliseconds(1);
                 auto sleep_time = target_time - now;
-                if (sleep_time > spin_tail * 2) {
-                    std::this_thread::sleep_for(sleep_time - spin_tail);
+                if (sleep_time > std::chrono::milliseconds(15)) {
+                    std::this_thread::sleep_for(sleep_time - std::chrono::milliseconds(1));
                 }
                 while (std::chrono::steady_clock::now() < target_time) {
                     std::this_thread::yield();

src/video_core/renderer_vulkan/vk_swapchain.cpp

@@ -48,9 +48,6 @@ static VkPresentModeKHR ChooseSwapPresentMode(bool has_imm, bool has_mailbox,
     Settings::VSyncMode setting = [has_imm, has_mailbox]() {
         // Choose Mailbox or Immediate if unlocked and those modes are supported
         const auto mode = Settings::values.vsync_mode.GetValue();
-        if (Settings::values.frame_gen.GetValue()) {
-            return mode == Settings::VSyncMode::FifoRelaxed ? mode : Settings::VSyncMode::Fifo;
-        }
         if (Settings::values.use_speed_limit.GetValue() &&
             Settings::values.current_speed_mode.GetValue() != Settings::SpeedMode::Turbo) {
             return mode;

src/video_core/vulkan_common/vulkan_device.h

@@ -37,8 +37,7 @@ VK_DEFINE_HANDLE(VmaAllocator)
     FEATURE(EXT, HostQueryReset, HOST_QUERY_RESET, host_query_reset)                               \
     FEATURE(KHR, 8BitStorage, 8BIT_STORAGE, bit8_storage)                                          \
     FEATURE(KHR, BufferDeviceAddress, BUFFER_DEVICE_ADDRESS, buffer_device_address)                \
-    FEATURE(KHR, TimelineSemaphore, TIMELINE_SEMAPHORE, timeline_semaphore)                        \
-    FEATURE(KHR, VulkanMemoryModel, VULKAN_MEMORY_MODEL, vulkan_memory_model)
+    FEATURE(KHR, TimelineSemaphore, TIMELINE_SEMAPHORE, timeline_semaphore)
 
 #define FOR_EACH_VK_FEATURE_1_3(FEATURE)                                                           \
     FEATURE(EXT, ImageRobustness, IMAGE_ROBUSTNESS, robust_image_access)                           \
@@ -417,11 +416,6 @@ FN_MAX_LIMIT_LIST
         return features.shader_float16_int8.shaderFloat16;
     }
 
-    /// Returns true if the device can run shaders built against the Vulkan memory model.
-    bool IsVulkanMemoryModelSupported() const {
-        return features.vulkan_memory_model.vulkanMemoryModel;
-    }
-
     /// Returns true if the device supports int8 natively.
     bool IsInt8Supported() const {
         return features.shader_float16_int8.shaderInt8;

src/yuzu/configuration/shared_widget.cpp

@@ -772,24 +772,10 @@ Builder::Builder(QWidget* parent_, bool runtime_lock_)
 
 Builder::~Builder() = default;
 
-static bool IsAndroidOnly(const Settings::BasicSetting& setting) {
-    const auto id = setting.Id();
-    return id == Settings::values.frame_gen.Id() ||
-           id == Settings::values.frame_gen_multiplier.Id() ||
-           id == Settings::values.frame_gen_flow_scale.Id() ||
-           id == Settings::values.frame_gen_fp16.Id() ||
-           id == Settings::values.frame_gen_dump_flow.Id() ||
-           id == Settings::values.emulate_bgr565.Id();
-}
-
 Widget* Builder::BuildWidget(Settings::BasicSetting* setting,
                              std::vector<std::function<void(bool)>>& apply_funcs,
                              RequestType request, bool managed, float multiplier,
                              Settings::BasicSetting* other_setting, const QString& suffix) const {
-    if (IsAndroidOnly(*setting)) {
-        return nullptr;
-    }
-
     if (!Settings::IsConfiguringGlobal() && !setting->Switchable()) {
         return nullptr;
     }