Add early Linux linker dependency probe

aurora-main/include/dolphin/gx/GXAurora.h

@@ -88,7 +88,6 @@ typedef enum _AuroraViewportPolicy {
   AURORA_VIEWPORT_FIT = 0,     // Preserve logical aspect in the content framebuffer
   AURORA_VIEWPORT_STRETCH = 1, // Match content framebuffer aspect to the native surface
   AURORA_VIEWPORT_NATIVE = 2,  // Use active framebuffer pixels directly
-  AURORA_VIEWPORT_16_9 = 3,    // Fixed 16:9 content with bars on other surfaces
 } AuroraViewportPolicy;
 
 /**

aurora-main/lib/dolphin/gx/GXAurora.cpp

@@ -46,7 +46,6 @@ void AuroraSetViewportPolicy(AuroraViewportPolicy policy) {
   }
   g_gxState.viewportPolicy = policy;
   aurora::window::set_frame_buffer_aspect_fit(policy == AURORA_VIEWPORT_FIT);
-  aurora::window::set_force_aspect_16_9(policy == AURORA_VIEWPORT_16_9);
   aurora::window::set_present_surface_fill(policy == AURORA_VIEWPORT_STRETCH);
   if (changed) {
     // Reapply the guest viewport and scissor after a resize.

aurora-main/lib/dolphin/pad/pad.cpp

@@ -399,20 +399,19 @@ const char* PADGetNameForControllerIndex(const u32 idx) {
 }
 
 void PADSetPortForIndex(const u32 idx, const u32 port) {
-  if (port >= PAD_MAX_CONTROLLERS) return;
   const auto* ctrl = __PADGetControllerForIndex(idx);
   if (ctrl == nullptr) {
     return;
   }
 
-  const int32_t oldPort = aurora::input::player_index(ctrl->m_index);
+  const int32_t oldPort = SDL_GetGamepadPlayerIndex(ctrl->m_controller);
   if (const auto* dest = aurora::input::get_controller_for_player(port); dest != nullptr && dest != ctrl) {
-    aurora::input::set_player_index(dest->m_index, -1);
+    SDL_SetGamepadPlayerIndex(dest->m_controller, -1);
   }
   if (oldPort >= 0 && oldPort != port) {
     aurora::input::persist_controller_for_player(oldPort, nullptr);
   }
-  aurora::input::set_player_index(ctrl->m_index, static_cast<Sint32>(port));
+  SDL_SetGamepadPlayerIndex(ctrl->m_controller, static_cast<Sint32>(port));
   aurora::input::persist_controller_for_player(port, ctrl);
 }
 
@@ -438,7 +437,7 @@ void PADClearPort(const u32 port) {
   if (ctrl == nullptr) {
     return;
   }
-  aurora::input::set_player_index(ctrl->m_index, -1);
+  SDL_SetGamepadPlayerIndex(ctrl->m_controller, -1);
 }
 
 // Secondary bindings live only in memory; the runtime re-applies them from its

aurora-main/lib/gfx/depth_peek.cpp

@@ -214,8 +214,7 @@ Params make_params(wgpu::Extent3D sourceSize, const FrameMapping& mapping) noexc
     return params;
   }
 
-  const bool stretch = mapping.viewportPolicy == AURORA_VIEWPORT_STRETCH ||
+  const bool stretch = mapping.viewportPolicy == AURORA_VIEWPORT_STRETCH;
-                       mapping.viewportPolicy == AURORA_VIEWPORT_16_9;
   const float scaleX = static_cast<float>(sourceSize.width) / static_cast<float>(logicalSize.x);
   const float scaleY = static_cast<float>(sourceSize.height) / static_cast<float>(logicalSize.y);
   const float scale = std::min(scaleX, scaleY);

aurora-main/lib/input.cpp

@@ -414,29 +414,6 @@ SDL_JoystickID add_controller(SDL_JoystickID which) noexcept {
     g_GameControllers[instance] = controller;
     ensure_player_index(g_GameControllers[instance]);
     apply_port_preferences();
-#if defined(SDL_PLATFORM_MACOS)
-    // First-use convenience only: never override a saved assignment or None.
-    if (g_portPreferences[0].state == PortPreferenceState::Unset) {
-      bool hasOtherPortPreference = false;
-      for (size_t port = 1; port < g_portPreferences.size(); ++port) {
-        if (g_portPreferences[port].state == PortPreferenceState::Controller &&
-            identity_match(g_portPreferences[port].identity, controller_identity(g_GameControllers[instance])) !=
-                IdentityMatch::None) {
-          hasOtherPortPreference = true;
-          break;
-        }
-      }
-      if (!hasOtherPortPreference) {
-        const auto* p0 = get_controller_for_player(0);
-        if (p0 == nullptr) {
-          assign_player_index(g_GameControllers[instance], 0);
-          persist_controller_for_player(0, &g_GameControllers[instance]);
-        } else if (p0 == &g_GameControllers[instance]) {
-          persist_controller_for_player(0, &g_GameControllers[instance]);
-        }
-      }
-    }
-#endif
     return instance;
   }
 

aurora-main/lib/window.cpp

@@ -46,7 +46,6 @@ SDL_Window* g_window;
 SDL_Renderer* g_renderer;
 float g_frameBufferScale = 0.f;
 bool g_frameBufferAspectFit = true;
-std::atomic_bool g_forceAspect169{false};
 bool g_presentSurfaceFill = false;
 int g_presentAspectWidth = 0;
 int g_presentAspectHeight = 0;
@@ -526,20 +525,7 @@ AuroraWindowSize get_window_size() {
   int fb_w = native_fb_w;
   int fb_h = native_fb_h;
   const auto [baseW, baseH] = vi::configured_fb_size();
-  if (g_forceAspect169.load(std::memory_order_acquire) && native_fb_w > 0 && native_fb_h > 0) {
+  if (g_frameBufferAspectFit && baseW > 0 && baseH > 0) {
-    if (g_frameBufferScale > 0.f && baseW > 0 && baseH > 0) {
-      const auto [scaledW, scaledH] =
-          scale_frame_buffer_to_aspect(static_cast<int>(baseW), static_cast<int>(baseH),
-                                       g_frameBufferScale, 16.f / 9.f);
-      fb_w = scaledW;
-      fb_h = scaledH;
-    } else {
-      fb_w = std::min(native_fb_w,
-                      std::max(1, static_cast<int>(std::lround(native_fb_h * (16.f / 9.f)))));
-      fb_h = std::min(native_fb_h,
-                      std::max(1, static_cast<int>(std::lround(native_fb_w * (9.f / 16.f)))));
-    }
-  } else if (g_frameBufferAspectFit && baseW > 0 && baseH > 0) {
     float renderScale = g_frameBufferScale > 0.f ? g_frameBufferScale : 1.f;
     if (g_frameBufferScale <= 0.f) {
       renderScale = std::min(static_cast<float>(native_fb_w) / static_cast<float>(baseW),
@@ -773,14 +759,6 @@ void set_frame_buffer_aspect_fit(bool fit) {
   request_frame_buffer_resize();
 }
 
-void set_force_aspect_16_9(bool force) {
-  if (g_forceAspect169.load(std::memory_order_relaxed) == force) {
-    return;
-  }
-  g_forceAspect169.store(force, std::memory_order_release);
-  request_frame_buffer_resize();
-}
-
 void set_present_surface_fill(bool fill) {
   g_presentSurfaceFill = fill;
 }
@@ -803,10 +781,6 @@ void unlock_present_aspect_ratio() {
 }
 
 bool get_present_aspect_ratio(float& aspect) noexcept {
-  if (g_forceAspect169.load(std::memory_order_acquire)) {
-    aspect = 16.f / 9.f;
-    return true;
-  }
   if (g_presentSurfaceFill && g_window != nullptr) {
     // Queried once per presentation snapshot; use the cached native client size
     // instead of re-entering SDL for a value the window procedure already knows.

aurora-main/lib/window.hpp

@@ -56,7 +56,6 @@ void sync_frame_buffer_size() noexcept;
 void request_frame_buffer_resize();
 void set_frame_buffer_scale(float scale);
 void set_frame_buffer_aspect_fit(bool fit);
-void set_force_aspect_16_9(bool force);
 void set_present_surface_fill(bool fill);
 void lock_present_aspect_ratio(int width, int height);
 void unlock_present_aspect_ratio();

runtime/include/aurora_events.h

@@ -16,9 +16,7 @@
 #endif
 
 extern "C" bool g_dynamicAspectRatioEnabled;
-void ConfigureMkwDynamicAspect(bool widescreen, bool forceAspect169, uint32_t surfaceWidth, uint32_t surfaceHeight);
+void ConfigureMkwDynamicAspect(bool widescreen, uint32_t surfaceWidth, uint32_t surfaceHeight);
-void SetMkwForceAspect169(bool enabled);
-bool MkwForceAspect169Requested();
 void UpdateMkwDynamicAspectSurface(uint32_t surfaceWidth, uint32_t surfaceHeight);
 // Arms the "keep EGG::Frustum's projection scale" flag on every screen that
 // renders to a fixed-size offscreen target. Cheap and idempotent; called from

runtime/include/runtime_config.h

@@ -33,7 +33,6 @@
 
 struct RuntimeUserConfig {
     std::optional<bool> widescreen;
-    std::optional<bool> forceAspect169;
     std::optional<int32_t> windowPosX;
     std::optional<int32_t> windowPosY;
     std::optional<uint32_t> windowWidth;
@@ -299,7 +298,6 @@ inline void EnsureConfigFile() {
               "# Set paths.dvd_root to an extracted Mario Kart Wii DATA directory.\n\n"
               "[video]\n"
               "widescreen = true\n"
-              "force_16_9 = false\n"
               "resolution_multiplier = 1.0\n"
               "frame_interpolation_fps = 0\n"
               "display_mode = \"windowed\"\n"
@@ -428,7 +426,6 @@ inline RuntimeUserConfig ParseConfigDocument(const toml::value& document) {
     }
 
     config.widescreen = FindConfigValue<bool>(document, "video", "widescreen");
-    config.forceAspect169 = FindConfigValue<bool>(document, "video", "force_16_9");
     config.windowPosX = FindConfigInt(document, "video", "window_x");
     config.windowPosY = FindConfigInt(document, "video", "window_y");
     if (auto value = FindConfigUint(document, "video", "window_width"); value && *value != 0) {
@@ -785,15 +782,6 @@ inline bool WidescreenEnabled(bool fallback = false) {
     return Get().widescreen.value_or(fallback);
 }
 
-inline bool ForceAspect169Enabled(bool fallback = false) {
-    return Get().forceAspect169.value_or(fallback);
-}
-
-inline bool SetForceAspect169(bool value) {
-    Mutable().forceAspect169 = value;
-    return WriteSetting("video", "force_16_9", value ? "true" : "false");
-}
-
 inline bool WindowPosition(int32_t& x, int32_t& y) {
     if (!Get().windowPosX || !Get().windowPosY) {
         return false;

runtime/src/controller_mapping_wizard.cpp

@@ -5,7 +5,6 @@
 #include <imgui.h>
 #include <SDL3/SDL_gamepad.h>
 #include <SDL3/SDL_joystick.h>
-#include <SDL3/SDL_platform.h>
 
 #include <algorithm>
 #include <array>
@@ -147,7 +146,7 @@ std::string BuildMappingString() {
             mapping += std::string(kSteps[i].mappingKey) + ":" + *g_wizard.bindings[i] + ",";
         }
     }
-    mapping += std::string("platform:") + SDL_GetPlatform() + ",";
+    mapping += "platform:Windows,";
     return mapping;
 }
 

runtime/src/dynamic_aspect.cpp

@@ -2,7 +2,6 @@
 #include "memory.h"
 
 #include <algorithm>
-#include <atomic>
 #include "aurora_events.h"
 #include "hle/gx/gx_dynamic_aspect.h"
 
@@ -15,10 +14,6 @@ extern "C" int g_gxFrameCount;
 namespace {
 
 bool g_widescreenConfigured = false;
-bool g_widescreenSetting = false;
-bool g_forceAspect169 = false;
-std::atomic_bool g_requestedForceAspect169{false};
-bool g_policyDirty = false;
 uint32_t g_lastEggWidth43 = 0;
 uint32_t g_lastEggWidth169 = 0;
 
@@ -172,54 +167,21 @@ void AssertMkwOffscreenScreenBypass() {
 }
 
 void UpdateMkwDynamicAspectSurface(uint32_t surfaceWidth, uint32_t surfaceHeight) {
-    const bool requestedForceAspect169 = g_requestedForceAspect169.load(std::memory_order_acquire);
+    if (!g_widescreenConfigured || surfaceWidth == 0 || surfaceHeight == 0) {
-    if (g_forceAspect169 != requestedForceAspect169) {
-        g_forceAspect169 = requestedForceAspect169;
-        g_widescreenConfigured = g_widescreenSetting || g_forceAspect169;
-        g_dynamicAspectRatioEnabled = g_widescreenConfigured;
-        g_policyDirty = true;
-    }
-    if (surfaceWidth == 0 || surfaceHeight == 0) {
         return;
     }
-    if (!g_widescreenConfigured) {
+    AuroraSetViewportPolicy(AURORA_VIEWPORT_STRETCH);
-        if (g_policyDirty) {
+    ApplyEggScreenRecords(surfaceWidth, surfaceHeight);
-            AuroraSetViewportPolicy(AURORA_VIEWPORT_FIT);
-            VILockAspectRatio(4, 3);
-            ApplyEggScreenRecords(surfaceWidth, surfaceHeight);
-            g_policyDirty = false;
-        }
-        return;
-    }
-    if (g_policyDirty) {
-        VIUnlockAspectRatio();
-        g_policyDirty = false;
-    }
-    AuroraSetViewportPolicy(g_forceAspect169 ? AURORA_VIEWPORT_16_9 : AURORA_VIEWPORT_STRETCH);
-    ApplyEggScreenRecords(g_forceAspect169 ? 16u : surfaceWidth,
-                          g_forceAspect169 ? 9u : surfaceHeight);
 }
 
-void SetMkwForceAspect169(bool enabled) {
+void ConfigureMkwDynamicAspect(bool widescreen, uint32_t surfaceWidth, uint32_t surfaceHeight) {
-    g_requestedForceAspect169.store(enabled, std::memory_order_release);
+    g_widescreenConfigured = widescreen;
-}
+    g_dynamicAspectRatioEnabled = widescreen;
-
-bool MkwForceAspect169Requested() {
-    return g_requestedForceAspect169.load(std::memory_order_acquire);
-}
-
-void ConfigureMkwDynamicAspect(bool widescreen, bool forceAspect169, uint32_t surfaceWidth, uint32_t surfaceHeight) {
-    g_widescreenSetting = widescreen;
-    g_widescreenConfigured = widescreen || forceAspect169;
-    g_forceAspect169 = forceAspect169;
-    g_requestedForceAspect169.store(forceAspect169, std::memory_order_relaxed);
-    g_dynamicAspectRatioEnabled = g_widescreenConfigured;
     g_lastEggWidth43 = 0;
     g_lastEggWidth169 = 0;
-    if (g_widescreenConfigured) {
+    if (widescreen) {
         VIUnlockAspectRatio();
-        ApplyEggScreenRecords(forceAspect169 ? 16u : surfaceWidth,
+        ApplyEggScreenRecords(surfaceWidth, surfaceHeight);
-                              forceAspect169 ? 9u : surfaceHeight);
         return;
     }
 

runtime/src/hle/net/network_socket.cpp

@@ -467,8 +467,7 @@ int32_t HandleIpTopIoctlv(uint32_t cmd, const std::vector<IoVector>& in, const s
         const int ret = sendto(s->native, reinterpret_cast<const char*>(sendData), static_cast<int>(sendSize),
                                static_cast<int>(flags), destPtr, destLen);
         const int hostError = ret < 0 ? NativeLastError() : 0;
-        // Diagnostics may change the native error; use the send result captured above.
+        int32_t result = SocketResult(ret);
-        int32_t result = ret >= 0 ? SocketResult(ret) : SocketErrorResult(hostError);
         if (patchedWrite && ret == static_cast<int>(sendSize)) {
             result = static_cast<int32_t>(in[0].size);
         }

runtime/src/hle/sc.cpp

@@ -9,7 +9,6 @@
 #include <cstring>
 #include "memory.h"
 #include "runtime_config.h"
-#include "aurora_events.h"
 #include "runtime_log.h"
 
 namespace {
@@ -53,7 +52,7 @@ PPC_NATIVE_OVERRIDE(801B0220, SCCheckStatus_HLE, uint32_t, (), ());
 // Returns: 0 = 4:3, 1 = 16:9
 extern "C" uint32_t SCGetAspectRatio_HLE()
 {
-    return (RuntimeConfigFile::WidescreenEnabled(true) || MkwForceAspect169Requested()) ? 1u : 0u;
+    return RuntimeConfigFile::WidescreenEnabled(true) ? 1u : 0u;
 }
 
 PPC_NATIVE_OVERRIDE(801B1BE4, SCGetAspectRatio_HLE, uint32_t, (), ());

runtime/src/main.cpp

@@ -1354,8 +1354,7 @@ int RuntimeMain(int argc, char** argv) {
         auroraConfig.logCallback = &RuntimeAuroraLogCallback;
         auroraConfig.logLevel = LOG_DEBUG;
         const bool configWidescreen = RuntimeConfigFile::WidescreenEnabled(true);
-        const bool forceAspect169 = RuntimeConfigFile::ForceAspect169Enabled();
+        auroraConfig.windowWidth = configWidescreen ? 854 : 640;
-        auroraConfig.windowWidth = (configWidescreen || forceAspect169) ? 854 : 640;
         auroraConfig.windowHeight = 480;
         auroraConfig.windowWidth = RuntimeConfigFile::WindowWidth(auroraConfig.windowWidth);
         auroraConfig.windowHeight = RuntimeConfigFile::WindowHeight(auroraConfig.windowHeight);
@@ -1373,8 +1372,7 @@ int RuntimeMain(int argc, char** argv) {
         // No vsync knob: aurora always configures a non-blocking present mode.
         auroraConfig.desiredBackend = BACKEND_AUTO;
         const float resolutionMultiplier = RuntimeConfigFile::ResolutionMultiplier(1.0f);
-        ConfigureMkwDynamicAspect(configWidescreen, forceAspect169,
+        ConfigureMkwDynamicAspect(configWidescreen, auroraConfig.windowWidth, auroraConfig.windowHeight);
-                                  auroraConfig.windowWidth, auroraConfig.windowHeight);
         VISetFrameBufferScale(resolutionMultiplier);
         // One table for both directions. RuntimeConfigFile::IsSupportedGraphicsApi
         // whitelists exactly these config names, so an unrecognised value has
@@ -1441,15 +1439,14 @@ int RuntimeMain(int argc, char** argv) {
                                       auroraInfo.windowSize.native_fb_height);
         settings_overlay::InitializeRuntimeSettings();
         RT_LOG(RT_TAG_CONFIG) << "video.widescreen=" << (configWidescreen ? "true" : "false")
-                  << " force_16_9=" << (forceAspect169 ? "true" : "false")
+                  << " SCGetAspectRatio=" << (configWidescreen ? 1 : 0)
-                  << " SCGetAspectRatio=" << (configWidescreen || forceAspect169 ? 1 : 0)
                   << " resolutionMultiplier=" << resolutionMultiplier
                   << " window=" << auroraInfo.windowSize.width << "x" << auroraInfo.windowSize.height
                   << " native=" << auroraInfo.windowSize.native_fb_width << "x"
                   << auroraInfo.windowSize.native_fb_height
-                  << " viewportPolicy=" << (forceAspect169 ? "16:9" : (configWidescreen ? "stretch" : "fit"))
+                  << " viewportPolicy=" << (g_dynamicAspectRatioEnabled ? "stretch" : "fit")
                   << " presentAspect="
-                  << (forceAspect169 ? "16:9" : (configWidescreen ? "surface (dynamic EGG canvas)" : "4:3"))
+                  << (g_dynamicAspectRatioEnabled ? "surface (dynamic EGG canvas)" : "4:3")
                   << std::endl;
         g_auroraInitialized.store(true, std::memory_order_release);
 

runtime/src/settings_overlay.cpp

@@ -109,7 +109,6 @@ int g_displayMode = [] {
 bool g_skipUnreadyPipelines = RuntimeConfigFile::SkipUnreadyPipelines(true);
 bool g_disableCopyFilter = RuntimeConfigFile::DisableCopyFilter(true);
 bool g_showFps = RuntimeConfigFile::ShowFps(true);
-bool g_forceAspect169 = RuntimeConfigFile::ForceAspect169Enabled();
 uint32_t g_disabledPostProcessingPaths = RuntimeConfigFile::DisabledPostProcessingPaths(0);
 std::array<int32_t, PAD_MAX_CONTROLLERS> g_configuredControllerIndices = [] {
     std::array<int32_t, PAD_MAX_CONTROLLERS> indices{};
@@ -1007,12 +1006,6 @@ void DrawAudioSettings() {
 
 void DrawGraphicsSettings() {
     g_displayMode = static_cast<int>(aurora_get_display_mode());
-    if (ImGui::Checkbox("Force 16:9", &g_forceAspect169)) {
-        SetMkwForceAspect169(g_forceAspect169);
-        RuntimeConfigFile::SetForceAspect169(g_forceAspect169);
-    }
-    ImGui::TextDisabled("Keep a 16:9 image with black bars when the window has another shape.");
-    ImGui::Separator();
     struct EffectFlag {
         const char* label;
         uint32_t flag;

translator/src/Translator.Core/Lifting/PpcLifter.cs

@@ -1942,22 +1942,6 @@ public sealed partial class PpcLifter
                     new IrCall(string.Empty, TargetLabel(ins, validAddresses, preferFallthrough: false), blArgs) 
                 };
 
-            case "bltl":
-                {
-                    var crField = "cr0";
-                    if (ops.Count > 0 && ops[0] is PpcConditionRegisterOperand crOp)
-                    {
-                        crField = NormalizeRegister(crOp.Name);
-                    }
-
-                    return new IrInstruction[]
-                    {
-                        new IrAssign("lr", IrValue.Imm((int)ins.EndAddress)),
-                        new IrBranch("blt", TargetLabel(ins, validAddresses, preferFallthrough: false),
-                            $"0x{ins.EndAddress:X8}", crField)
-                    };
-                }
-
             case "bcl":
                 {
                     var rawInstr = ReadRawInstruction(ins);

translator/tests/Translator.Tests/PpcLifterAdditionalCoverageTests.cs

@@ -14,23 +14,6 @@ public class PpcLifterAdditionalCoverageTests
     private static PpcInstruction Instruction(uint raw, string mnemonic, params PpcOperand[] operands)
         => PpcInstruction.Synthetic(0x80000000, raw, mnemonic, operands);
 
-    [Fact]
-    public void LinkedConditionalBranchSetsLrBeforeEitherPath()
-    {
-        var branch = PpcDecoder.Decode(0x80004394, 0x41800029);
-        var ir = Assert.Single(new PpcLifter().Lift(new[] { branch })).Ir;
-
-        Assert.Equal("bltl", branch.Mnemonic);
-        var lr = Assert.IsType<IrAssign>(ir[0]);
-        Assert.Equal("lr", lr.Destination);
-        Assert.Equal(unchecked((int)0x80004398u), lr.Value.Constant);
-
-        var decision = Assert.IsType<IrBranch>(ir[1]);
-        Assert.Equal("blt", decision.Condition);
-        Assert.Equal("0x800043BC", decision.TrueLabel);
-        Assert.Equal("0x80004398", decision.FalseLabel);
-    }
-
     [Fact]
     public void LiftsAdditionalNonDotArithmeticAndLogicalForms()
     {