Minor cleanups.

bsnes/target-bsnes/program/utility.cpp

@@ -1,5 +1,5 @@
 auto Program::showMessage(string text) -> void {
-  statusTime = chrono::timestamp();
+  statusTime = chrono::millisecond();
   statusMessage = text;
 }
 
@@ -9,7 +9,7 @@ auto Program::showFrameRate(string text) -> void {
 
 auto Program::updateStatus() -> void {
   string message;
-  if(chrono::timestamp() - statusTime <= 2) {
+  if(chrono::millisecond() - statusTime <= 2000) {
     message = statusMessage;
   }
   if(message != presentation.statusLeft.text()) {

bsnes/target-libretro/GNUmakefile

@@ -1,25 +1,12 @@
 name := libretro.so
-flags += -std=c++17 -fpermissive -Wno-narrowing -Wno-multichar -fopenmp -g
+flags += -std=c++17 -fpermissive -Wno-narrowing -Wno-multichar -fopenmp -g -fPIC
-#flags += -DSFC_SUPERGAMEBOY 
 
-#include fc/GNUmakefile
-#include sfc/GNUmakefile
-#include ms/GNUmakefile
-#include md/GNUmakefile
-#include pce/GNUmakefile
-#include gb/GNUmakefile
-#include gba/GNUmakefile
-#include ws/GNUmakefile
-#include processor/GNUmakefile
-
-# rules
 objects := libretro $(objects)
 objects := $(patsubst %,obj/%.o,$(objects))
 
 obj/libretro.o: target-libretro/libretro.cpp
 
-# targets
+all: $(objects)
-build: $(objects)
 ifeq ($(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)

bsnes/target-libretro/libretro.cpp

@@ -25,6 +25,26 @@ static void flush_variables()
 			emulator->configure("Video/BlurEmulation", false);
 	}
 
+	variable = { "bsnes_hotfixes", nullptr };
+	if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &variable) && variable.value)
+	{
+		if (strcmp(variable.value, "ON") == 0)
+			emulator->configure("Hacks/Hotfixes", true);
+		else if (strcmp(variable.value, "OFF") == 0)
+			emulator->configure("Hacks/Hotfixes", false);
+	}
+
+	variable = { "bsnes_entropy", nullptr };
+	if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &variable) && variable.value)
+	{
+		if (strcmp(variable.value, "None") == 0)
+			emulator->configure("Hacks/Entropy", "None");
+		else if (strcmp(variable.value, "Low") == 0)
+			emulator->configure("Hacks/Entropy", "Low");
+		else if (strcmp(variable.value, "High") == 0)
+			emulator->configure("Hacks/Entropy", "High");
+	}
+
 	variable = { "bsnes_cpu_overclock", nullptr };
 	if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &variable) && variable.value)
 	{
@@ -32,6 +52,15 @@ static void flush_variables()
 		emulator->configure("Hacks/CPU/Overclock", val);
 	}
 
+	variable = { "bsnes_cpu_fastmath", nullptr };
+	if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &variable) && variable.value)
+	{
+		if (strcmp(variable.value, "ON") == 0)
+			emulator->configure("Hacks/CPU/FastMath", true);
+		else if (strcmp(variable.value, "OFF") == 0)
+			emulator->configure("Hacks/CPU/FastMath", false);
+	}
+
 	variable = { "bsnes_cpu_sa1_overclock", nullptr };
 	if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &variable) && variable.value)
 	{
@@ -73,6 +102,15 @@ static void flush_variables()
 			emulator->configure("Hacks/PPU/NoSpriteLimit", false);
 	}
 
+	variable = { "bsnes_ppu_no_vram_blocking", nullptr };
+	if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &variable) && variable.value)
+	{
+		if (strcmp(variable.value, "ON") == 0)
+			emulator->configure("Hacks/PPU/NoVRAMBlocking", true);
+		else if (strcmp(variable.value, "OFF") == 0)
+			emulator->configure("Hacks/PPU/NoVRAMBlocking", false);
+	}
+
 	variable = { "bsnes_ppu_show_overscan", nullptr };
 	if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &variable) && variable.value)
 	{
@@ -136,6 +174,15 @@ static void flush_variables()
 			emulator->configure("Hacks/DSP/Cubic", false);
 	}
 
+	variable = { "bsnes_dsp_echo_shadow", nullptr };
+	if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &variable) && variable.value)
+	{
+		if (strcmp(variable.value, "ON") == 0)
+			emulator->configure("Hacks/DSP/EchoShadow", true);
+		else if (strcmp(variable.value, "OFF") == 0)
+			emulator->configure("Hacks/DSP/EchoShadow", false);
+	}
+
 	variable = { "bsnes_coprocessor_delayed_sync", nullptr };
 	if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &variable) && variable.value)
 	{
@@ -293,12 +340,16 @@ static void set_environment_info(retro_environment_t cb)
 
 	static const retro_variable vars[] = {
 		{ "bsnes_blur_emulation", "Blur emulation; OFF|ON" },
+		{ "bsnes_entropy", "Entropy (randomization); Low|High|None" },
+		{ "bsnes_hotfixes", "Hotfixes; OFF|ON" },
 		{ "bsnes_cpu_overclock", "CPU Overclocking; 100|110|120|130|140|150|160|170|180|190|200|210|220|230|240|250|260|270|280|290|300|310|320|330|340|350|360|370|380|390|400|10|20|30|40|50|60|70|80|90" },
+		{ "bsnes_cpu_fastmath", "CPU Fast Math; OFF|ON" },
 		{ "bsnes_sa1_overclock", "SA1 Coprocessor Overclocking; 100|110|120|130|140|150|160|170|180|190|200|210|220|230|240|250|260|270|280|290|300|310|320|330|340|350|360|370|380|390|400|10|20|30|40|50|60|70|80|90" },
 		{ "bsnes_sfx_overclock", "SuperFX Coprocessor Overclocking; 100|110|120|130|140|150|160|170|180|190|200|210|220|230|240|250|260|270|280|290|300|310|320|330|340|350|360|370|380|390|400|410|420|430|440|450|460|470|480|490|500|510|520|530|540|550|560|570|580|590|600|610|620|630|640|650|660|670|680|690|700|710|720|730|740|750|760|770|780|790|800|10|20|30|40|50|60|70|80|90" },
 		{ "bsnes_ppu_fast", "PPU Fast mode; ON|OFF" },
 		{ "bsnes_ppu_deinterlace", "PPU Deinterlace; ON|OFF" },
 		{ "bsnes_ppu_no_sprite_limit", "PPU No sprite limit; OFF|ON" },
+		{ "bsnes_ppu_no_vram_blocking", "PPU No VRAM blocking; OFF|ON" },
 		{ "bsnes_ppu_show_overscan", "Show Overscan; OFF|ON" },
 		{ "bsnes_mode7_scale", "HD Mode 7 Scale; 1x|2x|3x|4x|5x|6x|7x|8x" },
 		{ "bsnes_mode7_perspective", "HD Mode 7 Perspective correction; ON|OFF" },
@@ -306,6 +357,7 @@ static void set_environment_info(retro_environment_t cb)
 		{ "bsnes_mode7_mosaic", "HD Mode 7 HD->SD Mosaic; ON|OFF" },
 		{ "bsnes_dsp_fast", "DSP Fast mode; ON|OFF" },
 		{ "bsnes_dsp_cubic", "DSP Cubic interpolation; ON|OFF" },
+		{ "bsnes_dsp_echo_shadow", "DSP Echo shadow RAM; OFF|ON" },
 		{ "bsnes_coprocessor_delayed_sync", "Coprocessor Delayed Sync; ON|OFF" },
 		{ "bsnes_coprocessor_prefer_hle", "Coprocessor Prefer HLE; ON|OFF" },
 		{ nullptr },

ruby/video/video.cpp

@@ -327,6 +327,7 @@ auto Video::hasMonitors() -> vector<Monitor> {
       auto displayID = [screenID unsignedIntValue];
       auto displayPort = CGDisplayIOServicePort(displayID);
       auto dictionary = IODisplayCreateInfoDictionary(displayPort, 0);
+      CFRetain(dictionary);
       if(auto names = (CFDictionaryRef)CFDictionaryGetValue(dictionary, CFSTR(kDisplayProductName))) {
         auto languageKeys = CFArrayCreateMutable(kCFAllocatorDefault, 0, &kCFTypeArrayCallBacks);
         CFDictionaryApplyFunction(names, MonitorKeyArrayCallback, (void*)languageKeys);