v109.2

Fixed alt-key menu activation on Windows.
Removed 2160p HD mode 7 due to Direct3D limit of 2048x2048 textures.
Reverted to safe ruby drivers when no configuration file is present.
Removed ASIO driver because nobody is interested in improving it.
Added macOS libretro target [rtretiakov]

bsnes/emulator/emulator.hpp

@@ -29,7 +29,7 @@ using namespace nall;
 
 namespace Emulator {
   static const string Name    = "bsnes";
-  static const string Version = "109.1";
+  static const string Version = "109.2";
   static const string Author  = "byuu";
   static const string License = "GPLv3";
   static const string Website = "https://byuu.org";

bsnes/target-bsnes/presentation/presentation.cpp

@@ -206,8 +206,8 @@ auto Presentation::create() -> void {
     .show();
   });
 
-  viewport.setFocusable();
-  viewport.setDroppable();
+  viewport.setFocusable(false);  //true would also capture Alt, which breaks keyboard menu navigation
+  viewport.setDroppable(true);
   viewport.onDrop([&](vector<string> locations) {
     if(!locations) return;
     program.gameQueue = {};

bsnes/target-bsnes/settings/enhancements.cpp

@@ -62,8 +62,7 @@ auto EnhancementSettings::create() -> void {
   mode7Scale.append(ComboButtonItem().setText("1440p").setProperty("multiplier", 6));
   mode7Scale.append(ComboButtonItem().setText("1680p").setProperty("multiplier", 7));
   mode7Scale.append(ComboButtonItem().setText("1920p").setProperty("multiplier", 8));
-  mode7Scale.append(ComboButtonItem().setText("2160p").setProperty("multiplier", 9));
-  for(uint n = 1; n <= 9; n++) {
+  for(uint n = 1; n <= 8; n++) {
     if(settings.emulator.hack.ppu.mode7.scale == n) mode7Scale.item(n - 1).setSelected();
   }
   mode7Scale.onChange([&] {

bsnes/target-bsnes/settings/settings.cpp

@@ -35,9 +35,9 @@ auto Settings::save() -> void {
 auto Settings::process(bool load) -> void {
   if(load) {
     //initialize non-static default settings
-    video.driver = ruby::Video::optimalDriver();
-    audio.driver = ruby::Audio::optimalDriver();
-    input.driver = ruby::Input::optimalDriver();
+    video.driver = ruby::Video::safestDriver();
+    audio.driver = ruby::Audio::safestDriver();
+    input.driver = ruby::Input::safestDriver();
   }
 
   #define bind(type, path, name) \

bsnes/target-libretro/GNUmakefile

@@ -1,5 +1,5 @@
 name := libretro.so
-flags += -std=c++17 -fpermissive -Wno-narrowing -Wno-multichar -fopenmp -g -fPIC
+flags += -Wno-narrowing -Wno-multichar -fopenmp -g -fPIC
 
 objects := libretro $(objects)
 objects := $(patsubst %,obj/%.o,$(objects))
@@ -11,4 +11,6 @@ ifeq ($(platform),linux)
 	$(strip $(compiler) -o out/bsnes_libretro.so -shared $(objects) -Wl,--no-undefined -Wl,--version-script=target-libretro/link.T -Wl,-Bdynamic -lpthread -ldl -lgomp)
 else ifeq ($(platform),windows)
 	$(strip $(compiler) -o out/bsnes_libretro.dll -shared $(objects) -Wl,--no-undefined -Wl,--version-script=target-libretro/link.T -static-libgcc -static-libstdc++ -Wl,-Bstatic -lws2_32 -lpthread -lgomp -Wl,-Bdynamic)
+else ifeq ($(platform),macos)
+	$(strip $(compiler) -o out/bsnes_libretro.dylib -shared $(objects) -lpthread -ldl)
 endif

bsnes/target-libretro/program.cpp

@@ -123,6 +123,29 @@ auto Program::open(uint id, string name, vfs::file::mode mode, bool required) ->
 auto Program::load() -> void {
 	emulator->unload();
 	emulator->load();
+
+	// per-game hack overrides
+	auto title = superFamicom.title;
+	auto region = superFamicom.region;
+
+	//relies on mid-scanline rendering techniques
+	if(title == "AIR STRIKE PATROL" || title == "DESERT FIGHTER") emulator->configure("Hacks/PPU/Fast", false);
+
+	//stage 2 uses pseudo-hires in a way that's not compatible with the scanline-based renderer
+	if(title == "SFC クレヨンシンチャン") emulator->configure("Hacks/PPU/Fast", false);
+
+	//relies on cycle-accurate writes to the echo buffer
+	if(title == "KOUSHIEN_2") emulator->configure("Hacks/DSP/Fast", false);
+
+	//will hang immediately
+	if(title == "RENDERING RANGER R2") emulator->configure("Hacks/DSP/Fast", false);
+
+	//will hang sometimes in the "Bach in Time" stage
+	if(title == "BUBSY II" && region == "PAL") emulator->configure("Hacks/DSP/Fast", false);
+
+	//fixes an errant scanline on the title screen due to writing to PPU registers too late
+	if(title == "ADVENTURES OF FRANKEN" && region == "PAL") emulator->configure("Hacks/PPU/RenderCycle", 32);
+
 	emulator->power();
 }
 

ruby/GNUmakefile

@@ -1,7 +1,7 @@
 ifeq ($(ruby),)
   ifeq ($(platform),windows)
     ruby += video.wgl video.direct3d video.directdraw video.gdi
-    ruby += audio.asio audio.wasapi audio.xaudio2 audio.directsound audio.waveout
+    ruby += audio.wasapi audio.xaudio2 audio.directsound audio.waveout #audio.alsa
     ruby += input.windows
   else ifeq ($(platform),macos)
     ruby += video.cgl