Migrate to N64ModernRuntime (#354)

.github/workflows/validate.yml

@@ -56,7 +56,7 @@ jobs:
         run: |
           git clone https://github.com/Mr-Wiseguy/N64Recomp.git --recurse-submodules N64RecompSource
           cd N64RecompSource
-          git checkout 6eb7d5bd3ee7f0b79f3fd7adbe931dccbacf7e1b
+          git checkout 8dfed04919b7bfdd0fd34ff049eed7020dea0d71
           git submodule update --init --recursive
           
           # enable ccache
@@ -130,7 +130,7 @@ jobs:
         run: |
           git clone https://github.com/Mr-Wiseguy/N64Recomp.git --recurse-submodules N64RecompSource
           cd N64RecompSource
-          git checkout 6eb7d5bd3ee7f0b79f3fd7adbe931dccbacf7e1b
+          git checkout 8dfed04919b7bfdd0fd34ff049eed7020dea0d71
           git submodule update --init --recursive
 
           # enable ccache

.gitignore

@@ -1,6 +1,7 @@
 # VSCode file settings
 .vscode/settings.json
 .vscode/c_cpp_properties.json
+.vscode/launch.json
 
 # Input elf and rom files
 *.elf
@@ -56,3 +57,4 @@ node_modules/
 
 # Recompiler Linux binary
 N64Recomp
+.DS_Store

.gitmodules

@@ -16,3 +16,6 @@
 [submodule "lib/sse2neon"]
 	path = lib/sse2neon
 	url = https://github.com/DLTcollab/sse2neon.git
+[submodule "lib/N64ModernRuntime"]
+	path = lib/N64ModernRuntime
+	url = git@github.com:N64Recomp/N64ModernRuntime.git

CMakeLists.txt

@@ -13,10 +13,6 @@ if (CMAKE_VERSION VERSION_GREATER_EQUAL "3.24.0")
     cmake_policy(SET CMP0135 NEW)
 endif()
 
-if(UNIX AND NOT APPLE)
-    set(LINUX TRUE)
-endif()
-
 set (CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR})
 set (CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR})
 
@@ -35,6 +31,8 @@ add_subdirectory(${CMAKE_SOURCE_DIR}/lib/lunasvg)
 SET(ENABLE_SVG_PLUGIN ON CACHE BOOL "" FORCE)
 add_subdirectory(${CMAKE_SOURCE_DIR}/lib/RmlUi)
 
+add_subdirectory(${CMAKE_SOURCE_DIR}/lib/N64ModernRuntime)
+
 target_include_directories(rt64 PRIVATE ${CMAKE_BINARY_DIR}/rt64/src)
 
 # RecompiledFuncs - Library containing the primary recompiler output
@@ -48,6 +46,8 @@ target_compile_options(RecompiledFuncs PRIVATE
 
 target_include_directories(RecompiledFuncs PRIVATE
     ${CMAKE_SOURCE_DIR}/include
+    ${CMAKE_SOURCE_DIR}/lib/N64ModernRuntime/ultramodern/include
+    ${CMAKE_SOURCE_DIR}/lib/N64ModernRuntime/librecomp/include
 )
 
 file(GLOB FUNC_C_SOURCES ${CMAKE_SOURCE_DIR}/RecompiledFuncs/*.c)
@@ -65,6 +65,8 @@ target_compile_options(PatchesLib PRIVATE
 
 target_include_directories(PatchesLib PRIVATE
     ${CMAKE_SOURCE_DIR}/include
+    ${CMAKE_SOURCE_DIR}/lib/N64ModernRuntime/ultramodern/include
+    ${CMAKE_SOURCE_DIR}/lib/N64ModernRuntime/librecomp/include
 )
 
 target_sources(PatchesLib PRIVATE
@@ -92,8 +94,8 @@ add_custom_command(OUTPUT
                        ${CMAKE_SOURCE_DIR}/RecompiledPatches/patches.c
                        ${CMAKE_SOURCE_DIR}/RecompiledPatches/recomp_overlays.inl
                        ${CMAKE_SOURCE_DIR}/RecompiledPatches/funcs.h
-                       ${CMAKE_SOURCE_DIR}/src/recomp/patch_loading.cpp
+                   # TODO: Look into why modifying patches requires two builds to take
-                   COMMAND ./N64Recomp patches.toml && ${CMAKE_COMMAND} -E touch ${CMAKE_SOURCE_DIR}/src/recomp/patch_loading.cpp
+                   COMMAND ./N64Recomp patches.toml
                    WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
                    DEPENDS ${CMAKE_SOURCE_DIR}/patches/patches.bin
 )
@@ -112,39 +114,9 @@ if (EXISTS ${CMAKE_SOURCE_DIR}/shadercache/mm_shader_cache.bin)
 endif()
 
 set (SOURCES
-    ${CMAKE_SOURCE_DIR}/ultramodern/audio.cpp
-    ${CMAKE_SOURCE_DIR}/ultramodern/events.cpp
-    ${CMAKE_SOURCE_DIR}/ultramodern/mesgqueue.cpp
-    ${CMAKE_SOURCE_DIR}/ultramodern/misc_ultra.cpp
-    ${CMAKE_SOURCE_DIR}/ultramodern/port_main.c
-    ${CMAKE_SOURCE_DIR}/ultramodern/scheduling.cpp
-    ${CMAKE_SOURCE_DIR}/ultramodern/threadqueue.cpp
-    ${CMAKE_SOURCE_DIR}/ultramodern/task_win32.cpp
-    ${CMAKE_SOURCE_DIR}/ultramodern/threads.cpp
-    ${CMAKE_SOURCE_DIR}/ultramodern/timer.cpp
-    ${CMAKE_SOURCE_DIR}/ultramodern/ultrainit.cpp
-    ${CMAKE_SOURCE_DIR}/ultramodern/rt64_layer.cpp
-
-    ${CMAKE_SOURCE_DIR}/src/recomp/ai.cpp
-    ${CMAKE_SOURCE_DIR}/src/recomp/cont.cpp
-    ${CMAKE_SOURCE_DIR}/src/recomp/dp.cpp
-    ${CMAKE_SOURCE_DIR}/src/recomp/eep.cpp
-    ${CMAKE_SOURCE_DIR}/src/recomp/euc-jp.cpp
-    ${CMAKE_SOURCE_DIR}/src/recomp/files.cpp
-    ${CMAKE_SOURCE_DIR}/src/recomp/flash.cpp
-    ${CMAKE_SOURCE_DIR}/src/recomp/math_routines.cpp
-    ${CMAKE_SOURCE_DIR}/src/recomp/overlays.cpp
-    ${CMAKE_SOURCE_DIR}/src/recomp/patch_loading.cpp
-    ${CMAKE_SOURCE_DIR}/src/recomp/pak.cpp
-    ${CMAKE_SOURCE_DIR}/src/recomp/pi.cpp
-    ${CMAKE_SOURCE_DIR}/src/recomp/ultra_stubs.cpp
-    ${CMAKE_SOURCE_DIR}/src/recomp/ultra_translation.cpp
-    ${CMAKE_SOURCE_DIR}/src/recomp/print.cpp
-    ${CMAKE_SOURCE_DIR}/src/recomp/recomp.cpp
-    ${CMAKE_SOURCE_DIR}/src/recomp/sp.cpp
-    ${CMAKE_SOURCE_DIR}/src/recomp/vi.cpp
-
     ${CMAKE_SOURCE_DIR}/src/main/main.cpp
+    ${CMAKE_SOURCE_DIR}/src/main/register_overlays.cpp
+    ${CMAKE_SOURCE_DIR}/src/main/register_patches.cpp
 
     ${CMAKE_SOURCE_DIR}/src/game/input.cpp
     ${CMAKE_SOURCE_DIR}/src/game/controls.cpp
@@ -238,7 +210,7 @@ if (WIN32)
     target_sources(Zelda64Recompiled PRIVATE ${CMAKE_SOURCE_DIR}/icons/app.rc)
 endif()
 
-if (LINUX)
+if (CMAKE_SYSTEM_NAME MATCHES "Linux")
     find_package(SDL2 REQUIRED)
     find_package(X11 REQUIRED)
 
@@ -282,6 +254,8 @@ target_link_libraries(Zelda64Recompiled PRIVATE
     PatchesLib
     RecompiledFuncs
     SDL2
+    librecomp
+    ultramodern
     rt64
     RmlCore
     RmlDebugger

include/ovl_patches.hpp

@@ -0,0 +1,9 @@
+#ifndef __OVL_PATCHES_HPP__
+#define __OVL_PATCHES_HPP__
+
+namespace zelda64 {
+    void register_overlays();
+    void register_patches();
+}
+
+#endif

include/recomp.h

@@ -1,327 +0,0 @@
-#ifndef __RECOMP_H__
-#define __RECOMP_H__
-
-#include <stdint.h>
-#include <math.h>
-#include <assert.h>
-#include <setjmp.h>
-#include <malloc.h>
-
-#if 0 // treat GPRs as 32-bit, should be better codegen
-typedef uint32_t gpr;
-
-#define SIGNED(val) \
-    ((int32_t)(val))
-#else
-typedef uint64_t gpr;
-
-#define SIGNED(val) \
-    ((int64_t)(val))
-#endif
-
-#define ADD32(a, b) \
-    ((gpr)(int32_t)((a) + (b)))
-
-#define SUB32(a, b) \
-    ((gpr)(int32_t)((a) - (b)))
-
-#define MEM_W(offset, reg) \
-    (*(int32_t*)(rdram + ((((reg) + (offset))) - 0xFFFFFFFF80000000)))
-    //(*(int32_t*)(rdram + ((((reg) + (offset))) & 0x3FFFFFF)))
-
-#define MEM_H(offset, reg) \
-    (*(int16_t*)(rdram + ((((reg) + (offset)) ^ 2) - 0xFFFFFFFF80000000)))
-    //(*(int16_t*)(rdram + ((((reg) + (offset)) ^ 2) & 0x3FFFFFF)))
-
-#define MEM_B(offset, reg) \
-    (*(int8_t*)(rdram + ((((reg) + (offset)) ^ 3) - 0xFFFFFFFF80000000)))
-    //(*(int8_t*)(rdram + ((((reg) + (offset)) ^ 3) & 0x3FFFFFF)))
-
-#define MEM_HU(offset, reg) \
-    (*(uint16_t*)(rdram + ((((reg) + (offset)) ^ 2) - 0xFFFFFFFF80000000)))
-    //(*(uint16_t*)(rdram + ((((reg) + (offset)) ^ 2) & 0x3FFFFFF)))
-
-#define MEM_BU(offset, reg) \
-    (*(uint8_t*)(rdram + ((((reg) + (offset)) ^ 3) - 0xFFFFFFFF80000000)))
-    //(*(uint8_t*)(rdram + ((((reg) + (offset)) ^ 3) & 0x3FFFFFF)))
-
-#define SD(val, offset, reg) { \
-    *(uint32_t*)(rdram + ((((reg) + (offset) + 4)) - 0xFFFFFFFF80000000)) = (uint32_t)((gpr)(val) >> 0); \
-    *(uint32_t*)(rdram + ((((reg) + (offset) + 0)) - 0xFFFFFFFF80000000)) = (uint32_t)((gpr)(val) >> 32); \
-}
-
-//#define SD(val, offset, reg) { \
-//    *(uint32_t*)(rdram + ((((reg) + (offset) + 4)) & 0x3FFFFFF)) = (uint32_t)((val) >> 32); \
-//    *(uint32_t*)(rdram + ((((reg) + (offset) + 0)) & 0x3FFFFFF)) = (uint32_t)((val) >> 0); \
-//}
-
-static inline uint64_t load_doubleword(uint8_t* rdram, gpr reg, gpr offset) {
-    uint64_t ret = 0;
-    uint64_t lo = (uint64_t)(uint32_t)MEM_W(reg, offset + 4);
-    uint64_t hi = (uint64_t)(uint32_t)MEM_W(reg, offset + 0);
-    ret = (lo << 0) | (hi << 32);
-    return ret;
-}
-
-#define LD(offset, reg) \
-    load_doubleword(rdram, offset, reg)
-
-static inline gpr do_lwl(uint8_t* rdram, gpr initial_value, gpr offset, gpr reg) {
-    // Calculate the overall address
-    gpr address = (offset + reg);
-
-    // Load the aligned word
-    gpr word_address = address & ~0x3;
-    uint32_t loaded_value = MEM_W(0, word_address);
-
-    // Mask the existing value and shift the loaded value appropriately
-    gpr misalignment = address & 0x3;
-    gpr masked_value = initial_value & ~(0xFFFFFFFFu << (misalignment * 8));
-    loaded_value <<= (misalignment * 8);
-
-    // Cast to int32_t to sign extend first
-    return (gpr)(int32_t)(masked_value | loaded_value);
-}
-
-static inline gpr do_lwr(uint8_t* rdram, gpr initial_value, gpr offset, gpr reg) {
-    // Calculate the overall address
-    gpr address = (offset + reg);
-    
-    // Load the aligned word
-    gpr word_address = address & ~0x3;
-    uint32_t loaded_value = MEM_W(0, word_address);
-
-    // Mask the existing value and shift the loaded value appropriately
-    gpr misalignment = address & 0x3;
-    gpr masked_value = initial_value & ~(0xFFFFFFFFu >> (24 - misalignment * 8));
-    loaded_value >>= (24 - misalignment * 8);
-
-    // Cast to int32_t to sign extend first
-    return (gpr)(int32_t)(masked_value | loaded_value);
-}
-
-static inline void do_swl(uint8_t* rdram, gpr offset, gpr reg, gpr val) {
-    // Calculate the overall address
-    gpr address = (offset + reg);
-
-    // Get the initial value of the aligned word
-    gpr word_address = address & ~0x3;
-    uint32_t initial_value = MEM_W(0, word_address);
-
-    // Mask the initial value and shift the input value appropriately
-    gpr misalignment = address & 0x3;
-    uint32_t masked_initial_value = initial_value & ~(0xFFFFFFFFu >> (misalignment * 8));
-    uint32_t shifted_input_value = ((uint32_t)val) >> (misalignment * 8);
-    MEM_W(0, word_address) = masked_initial_value | shifted_input_value;
-}
-
-static inline void do_swr(uint8_t* rdram, gpr offset, gpr reg, gpr val) {
-    // Calculate the overall address
-    gpr address = (offset + reg);
-
-    // Get the initial value of the aligned word
-    gpr word_address = address & ~0x3;
-    uint32_t initial_value = MEM_W(0, word_address);
-
-    // Mask the initial value and shift the input value appropriately
-    gpr misalignment = address & 0x3;
-    uint32_t masked_initial_value = initial_value & ~(0xFFFFFFFFu << (24 - misalignment * 8));
-    uint32_t shifted_input_value = ((uint32_t)val) << (24 - misalignment * 8);
-    MEM_W(0, word_address) = masked_initial_value | shifted_input_value;
-}
-
-#define S32(val) \
-    ((int32_t)(val))
-    
-#define U32(val) \
-    ((uint32_t)(val))
-
-#define S64(val) \
-    ((int64_t)(val))
-
-#define U64(val) \
-    ((uint64_t)(val))
-
-#define MUL_S(val1, val2) \
-    ((val1) * (val2))
-
-#define MUL_D(val1, val2) \
-    ((val1) * (val2))
-
-#define DIV_S(val1, val2) \
-    ((val1) / (val2))
-
-#define DIV_D(val1, val2) \
-    ((val1) / (val2))
-
-#define CVT_S_W(val) \
-    ((float)((int32_t)(val)))
-
-#define CVT_D_W(val) \
-    ((double)((int32_t)(val)))
-
-#define CVT_D_S(val) \
-    ((double)(val))
-
-#define CVT_S_D(val) \
-    ((float)(val))
-
-#define TRUNC_W_S(val) \
-    ((int32_t)(val))
-
-#define TRUNC_W_D(val) \
-    ((int32_t)(val))
-
-#define TRUNC_L_S(val) \
-    ((int64_t)(val))
-
-#define TRUNC_L_D(val) \
-    ((int64_t)(val))
-
-#define DEFAULT_ROUNDING_MODE 0
-
-static inline int32_t do_cvt_w_s(float val, unsigned int rounding_mode) {
-    switch (rounding_mode) {
-        case 0: // round to nearest value
-            return (int32_t)lroundf(val);
-        case 1: // round to zero (truncate)
-            return (int32_t)val;
-        case 2: // round to positive infinity (ceil)
-            return (int32_t)ceilf(val);
-        case 3: // round to negative infinity (floor)
-            return (int32_t)floorf(val);
-    }
-    assert(0);
-    return 0;
-}
-
-#define CVT_W_S(val) \
-    do_cvt_w_s(val, rounding_mode)
-
-static inline int32_t do_cvt_w_d(double val, unsigned int rounding_mode) {
-    switch (rounding_mode) {
-        case 0: // round to nearest value
-            return (int32_t)lround(val);
-        case 1: // round to zero (truncate)
-            return (int32_t)val;
-        case 2: // round to positive infinity (ceil)
-            return (int32_t)ceil(val);
-        case 3: // round to negative infinity (floor)
-            return (int32_t)floor(val);
-    }
-    assert(0);
-    return 0;
-}
-
-#define CVT_W_D(val) \
-    do_cvt_w_d(val, rounding_mode)
-
-#define NAN_CHECK(val) \
-    assert(val == val)
-
-//#define NAN_CHECK(val)
-
-typedef union {
-    double d;
-    struct {
-        float fl;
-        float fh;
-    };
-    struct {
-        uint32_t u32l;
-        uint32_t u32h;
-    };
-    uint64_t u64;
-} fpr;
-
-typedef struct {
-    gpr r0,  r1,  r2,  r3,  r4,  r5,  r6,  r7,
-        r8,  r9,  r10, r11, r12, r13, r14, r15,
-        r16, r17, r18, r19, r20, r21, r22, r23,
-        r24, r25, r26, r27, r28, r29, r30, r31;
-    fpr f0,  f1,  f2,  f3,  f4,  f5,  f6,  f7,
-        f8,  f9,  f10, f11, f12, f13, f14, f15,
-        f16, f17, f18, f19, f20, f21, f22, f23,
-        f24, f25, f26, f27, f28, f29, f30, f31;
-    uint64_t hi, lo;
-    uint32_t* f_odd;
-    uint32_t status_reg;
-    uint8_t mips3_float_mode;
-} recomp_context;
-
-// Checks if the target is an even float register or that mips3 float mode is enabled
-#define CHECK_FR(ctx, idx) \
-    assert(((idx) & 1) == 0 || (ctx)->mips3_float_mode)
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-void cop0_status_write(recomp_context* ctx, gpr value);
-gpr cop0_status_read(recomp_context* ctx);
-void switch_error(const char* func, uint32_t vram, uint32_t jtbl);
-void do_break(uint32_t vram);
-
-typedef void (recomp_func_t)(uint8_t* rdram, recomp_context* ctx);
-
-recomp_func_t* get_function(int32_t vram);
-
-#define LOOKUP_FUNC(val) \
-    get_function((int32_t)(val))
-
-extern int32_t section_addresses[];
-
-#define LO16(x) \
-    ((x) & 0xFFFF)
-
-#define HI16(x) \
-    (((x) >> 16) + (((x) >> 15) & 1))
-
-#define RELOC_HI16(section_index, offset) \
-    HI16(section_addresses[section_index] + (offset))
-
-#define RELOC_LO16(section_index, offset) \
-    LO16(section_addresses[section_index] + (offset))
-
-// For Banjo-Tooie
-void recomp_syscall_handler(uint8_t* rdram, recomp_context* ctx, int32_t instruction_vram);
-
-// For the Mario Party games (not working)
-//// This has to be in this file so it can be inlined
-//struct jmp_buf_storage {
-//    jmp_buf buffer;
-//};
-//
-//struct RecompJmpBuf {
-//    int32_t owner;
-//    struct jmp_buf_storage* storage;
-//    uint64_t magic;
-//};
-//
-//// Randomly generated constant
-//#define SETJMP_MAGIC 0xe17afdfa939a437bu
-//
-//int32_t osGetThreadEx(void);
-//
-//#define setjmp_recomp(rdram, ctx) { \
-//    struct RecompJmpBuf* buf = (struct RecompJmpBuf*)(&rdram[(uint64_t)ctx->r4 - 0xFFFFFFFF80000000]); \
-//    \
-//    /* Check if this jump buffer was previously set up */ \
-//    if (buf->magic == SETJMP_MAGIC) { \
-//        /* If so, free the old jmp_buf */ \
-//        free(buf->storage); \
-//    } \
-//    \
-//    buf->magic = SETJMP_MAGIC; \
-//    buf->owner = osGetThreadEx(); \
-//    buf->storage = (struct jmp_buf_storage*)calloc(1, sizeof(struct jmp_buf_storage)); \
-//    ctx->r2 = setjmp(buf->storage->buffer); \
-//}
-
-void pause_self(uint8_t *rdram);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif

include/recomp_config.h

@@ -1,54 +0,0 @@
-#ifndef __RECOMP_CONFIG_H__
-#define __RECOMP_CONFIG_H__
-
-#include <filesystem>
-#include <string_view>
-#include "../ultramodern/config.hpp"
-
-namespace recomp {
-    constexpr std::u8string_view program_id = u8"Zelda64Recompiled";
-    constexpr std::u8string_view mm_game_id = u8"mm.n64.us.1.0";
-    constexpr std::string_view program_name = "Zelda 64: Recompiled";
-
-    void load_config();
-    void save_config();
-    
-    void reset_input_bindings();
-    void reset_cont_input_bindings();
-    void reset_kb_input_bindings();
-
-    std::filesystem::path get_app_folder_path();
-    
-    bool get_debug_mode_enabled();
-    void set_debug_mode_enabled(bool enabled);
-
-    enum class AutosaveMode {
-        On,
-        Off,
-		OptionCount
-    };
-
-    enum class AnalogCamMode {
-        On,
-        Off,
-		OptionCount
-    };
-
-    NLOHMANN_JSON_SERIALIZE_ENUM(recomp::AutosaveMode, {
-        {recomp::AutosaveMode::On, "On"},
-        {recomp::AutosaveMode::Off, "Off"}
-    });
-
-    NLOHMANN_JSON_SERIALIZE_ENUM(recomp::AnalogCamMode, {
-        {recomp::AnalogCamMode::On, "On"},
-        {recomp::AnalogCamMode::Off, "Off"}
-    });
-
-    AutosaveMode get_autosave_mode();
-    void set_autosave_mode(AutosaveMode mode);
-
-    AnalogCamMode get_analog_cam_mode();
-    void set_analog_cam_mode(AnalogCamMode mode);
-};
-
-#endif

include/recomp_game.h

@@ -1,40 +0,0 @@
-#ifndef __RECOMP_GAME__
-#define __RECOMP_GAME__
-
-#include <vector>
-#include <filesystem>
-
-#include "recomp.h"
-#include "../ultramodern/ultramodern.hpp"
-#include "rt64_layer.h"
-
-namespace recomp {
-	enum class Game {
-		OoT,
-		MM,
-		None,
-		Quit
-	};
-	enum class RomValidationError {
-		Good,
-		FailedToOpen,
-		NotARom,
-		IncorrectRom,
-		NotYet,
-		IncorrectVersion,
-		OtherError
-	};
-	void check_all_stored_roms();
-	bool load_stored_rom(Game game);
-	RomValidationError select_rom(const std::filesystem::path& rom_path, Game game);
-	bool is_rom_valid(Game game);
-	bool is_rom_loaded();
-	void set_rom_contents(std::vector<uint8_t>&& new_rom);
-	void do_rom_read(uint8_t* rdram, gpr ram_address, uint32_t physical_addr, size_t num_bytes);
-	void do_rom_pio(uint8_t* rdram, gpr ram_address, uint32_t physical_addr);
-	void start(ultramodern::WindowHandle window_handle, const ultramodern::audio_callbacks_t& audio_callbacks, const ultramodern::input_callbacks_t& input_callbacks, const ultramodern::gfx_callbacks_t& gfx_callbacks);
-	void start_game(Game game);
-	void message_box(const char* message);
-}
-
-#endif

include/recomp_helpers.h

@@ -1,50 +0,0 @@
-#ifndef __RECOMP_HELPERS__
-#define __RECOMP_HELPERS__
-
-#include "recomp.h"
-#include "../ultramodern/ultra64.h"
-
-template<int index, typename T>
-T _arg(uint8_t* rdram, recomp_context* ctx) {
-    static_assert(index < 4, "Only args 0 through 3 supported");
-    gpr raw_arg = (&ctx->r4)[index];
-    if constexpr (std::is_same_v<T, float>) {
-        if constexpr (index < 2) {
-            static_assert(index != 1, "Floats in arg 1 not supported");
-            return ctx->f12.fl;
-        }
-        else {
-            // static_assert in else workaround
-            [] <bool flag = false>() {
-                static_assert(flag, "Floats in a2/a3 not supported");
-            }();
-        }
-    }
-    else if constexpr (std::is_pointer_v<T>) {
-        static_assert (!std::is_pointer_v<std::remove_pointer_t<T>>, "Double pointers not supported");
-        return TO_PTR(std::remove_pointer_t<T>, raw_arg);
-    }
-    else if constexpr (std::is_integral_v<T>) {
-        static_assert(sizeof(T) <= 4, "64-bit args not supported");
-        return static_cast<T>(raw_arg);
-    }
-    else {
-        // static_assert in else workaround
-        [] <bool flag = false>() {
-            static_assert(flag, "Unsupported type");
-        }();
-    }
-}
-
-template <typename T>
-void _return(recomp_context* ctx, T val) {
-    static_assert(sizeof(T) <= 4 && "Only 32-bit value returns supported currently");
-    if (std::is_same_v<T, float>) {
-        ctx->f0.fl = val;
-    }
-    else if (std::is_integral_v<T> && sizeof(T) <= 4) {
-        ctx->r2 = int32_t(val);
-    }
-}
-
-#endif

include/recomp_input.h

@@ -14,6 +14,7 @@
 namespace recomp {
     // x-macros to build input enums and arrays.
     // First parameter is the enum name, second parameter is the bit field for the input (or 0 if there is no associated one), third is the readable name.
+    // TODO refactor this to allow projects to rename these, or get rid of the readable name and leave that up to individual projects to map.
     #define DEFINE_N64_BUTTON_INPUTS() \
         DEFINE_INPUT(A, 0x8000, "Action") \
         DEFINE_INPUT(B, 0x4000, "Attack/Cancel") \
@@ -168,20 +169,6 @@ namespace recomp {
     void apply_joystick_deadzone(float x_in, float y_in, float* x_out, float* y_out);
     void set_right_analog_suppressed(bool suppressed);
 
-    enum class TargetingMode {
-        Switch,
-        Hold,
-		OptionCount
-    };
-
-    NLOHMANN_JSON_SERIALIZE_ENUM(recomp::TargetingMode, {
-        {recomp::TargetingMode::Switch, "Switch"},
-        {recomp::TargetingMode::Hold, "Hold"}
-    });
-
-    TargetingMode get_targeting_mode();
-    void set_targeting_mode(TargetingMode mode);
-
     enum class BackgroundInputMode {
         On,
         Off,
@@ -196,35 +183,8 @@ namespace recomp {
     BackgroundInputMode get_background_input_mode();
     void set_background_input_mode(BackgroundInputMode mode);
 
-    enum class CameraInvertMode {
-        InvertNone,
-        InvertX,
-        InvertY,
-        InvertBoth,
-		OptionCount
-    };
-
-    NLOHMANN_JSON_SERIALIZE_ENUM(recomp::CameraInvertMode, {
-        {recomp::CameraInvertMode::InvertNone, "InvertNone"},
-        {recomp::CameraInvertMode::InvertX, "InvertX"},
-        {recomp::CameraInvertMode::InvertY, "InvertY"},
-        {recomp::CameraInvertMode::InvertBoth, "InvertBoth"}
-    });
-
-    CameraInvertMode get_camera_invert_mode();
-    void set_camera_invert_mode(CameraInvertMode mode);
-
-    CameraInvertMode get_analog_camera_invert_mode();
-    void set_analog_camera_invert_mode(CameraInvertMode mode);
-
     bool game_input_disabled();
     bool all_input_disabled();
-
-    // TODO move these
-    void quicksave_save();
-    void quicksave_load();
-
-    void open_quit_game_prompt();
 }
 
 #endif

include/recomp_overlays.h

@@ -1,10 +0,0 @@
-#ifndef __RECOMP_OVERLAYS_H__
-#define __RECOMP_OVERLAYS_H__
-
-#include <cstdint>
-
-extern "C" void load_overlays(uint32_t rom, int32_t ram_addr, uint32_t size);
-extern "C" void unload_overlays(int32_t ram_addr, uint32_t size);
-void init_overlays();
-
-#endif

include/recomp_ui.h

@@ -14,7 +14,7 @@ namespace Rml {
 	class Event;
 }
 
-namespace recomp {
+namespace recompui {
 	class UiEventListenerInstancer;
 
 	class MenuController {
@@ -118,6 +118,8 @@ namespace recomp {
 	bool get_cont_active(void);
 	void set_cont_active(bool active);
 	void activate_mouse();
+
+    void message_box(const char* msg);
 }
 
 #endif

include/rsp.h

@@ -1,94 +0,0 @@
-#ifndef __RSP_H__
-#define __RSP_H__
-
-#include "rsp_vu.h"
-#include "recomp.h"
-#include <cstdio>
-
-enum class RspExitReason {
-    Invalid,
-    Broke,
-    ImemOverrun,
-    UnhandledJumpTarget,
-    Unsupported
-};
-
-extern uint8_t dmem[];
-extern uint16_t rspReciprocals[512];
-extern uint16_t rspInverseSquareRoots[512];
-
-#define RSP_MEM_B(offset, addr) \
-    (*reinterpret_cast<int8_t*>(dmem + (0xFFF & (((offset) + (addr)) ^ 3))))
-
-#define RSP_MEM_BU(offset, addr) \
-    (*reinterpret_cast<uint8_t*>(dmem + (0xFFF & (((offset) + (addr)) ^ 3))))
-
-static inline uint32_t RSP_MEM_W_LOAD(uint32_t offset, uint32_t addr) {
-    uint32_t out;
-    for (int i = 0; i < 4; i++) {
-        reinterpret_cast<uint8_t*>(&out)[i ^ 3] = RSP_MEM_BU(offset + i, addr);
-    }
-    return out;
-}
-
-static inline void RSP_MEM_W_STORE(uint32_t offset, uint32_t addr, uint32_t val) {
-    for (int i = 0; i < 4; i++) {
-        RSP_MEM_BU(offset + i, addr) = reinterpret_cast<uint8_t*>(&val)[i ^ 3];
-    }
-}
-
-static inline uint32_t RSP_MEM_HU_LOAD(uint32_t offset, uint32_t addr) {
-    uint16_t out;
-    for (int i = 0; i < 2; i++) {
-        reinterpret_cast<uint8_t*>(&out)[(i + 2) ^ 3] = RSP_MEM_BU(offset + i, addr);
-    }
-    return out;
-}
-
-static inline uint32_t RSP_MEM_H_LOAD(uint32_t offset, uint32_t addr) {
-    int16_t out;
-    for (int i = 0; i < 2; i++) {
-        reinterpret_cast<uint8_t*>(&out)[(i + 2) ^ 3] = RSP_MEM_BU(offset + i, addr);
-    }
-    return out;
-}
-
-static inline void RSP_MEM_H_STORE(uint32_t offset, uint32_t addr, uint32_t val) {
-    for (int i = 0; i < 2; i++) {
-        RSP_MEM_BU(offset + i, addr) = reinterpret_cast<uint8_t*>(&val)[(i + 2) ^ 3];
-    }
-}
-
-#define RSP_ADD32(a, b) \
-    ((int32_t)((a) + (b)))
-    
-#define RSP_SUB32(a, b) \
-    ((int32_t)((a) - (b)))
-
-#define RSP_SIGNED(val) \
-    ((int32_t)(val))
-
-#define SET_DMA_DMEM(dmem_addr) dma_dmem_address = (dmem_addr)
-#define SET_DMA_DRAM(dram_addr) dma_dram_address = (dram_addr)
-#define DO_DMA_READ(rd_len) dma_rdram_to_dmem(rdram, dma_dmem_address, dma_dram_address, (rd_len))
-#define DO_DMA_WRITE(wr_len) dma_dmem_to_rdram(rdram, dma_dmem_address, dma_dram_address, (wr_len))
-
-static inline void dma_rdram_to_dmem(uint8_t* rdram, uint32_t dmem_addr, uint32_t dram_addr, uint32_t rd_len) {
-    rd_len += 1; // Read length is inclusive
-    dram_addr &= 0xFFFFF8;
-    assert(dmem_addr + rd_len <= 0x1000);
-    for (uint32_t i = 0; i < rd_len; i++) {
-        RSP_MEM_B(i, dmem_addr) = MEM_B(0, (int64_t)(int32_t)(dram_addr + i + 0x80000000));
-    }
-}
-
-static inline void dma_dmem_to_rdram(uint8_t* rdram, uint32_t dmem_addr, uint32_t dram_addr, uint32_t wr_len) {
-    wr_len += 1; // Write length is inclusive
-    dram_addr &= 0xFFFFF8;
-    assert(dmem_addr + wr_len <= 0x1000);
-    for (uint32_t i = 0; i < wr_len; i++) {
-        MEM_B(0, (int64_t)(int32_t)(dram_addr + i + 0x80000000)) = RSP_MEM_B(i, dmem_addr);
-    }
-}
-
-#endif

include/rsp_vu.h

@@ -1,203 +0,0 @@
-// This file is modified from the Ares N64 emulator core. Ares can
-// be found at https://github.com/ares-emulator/ares. The original license
-// for this portion of Ares is as follows:
-// ----------------------------------------------------------------------
-// ares
-// 
-// Copyright(c) 2004 - 2021 ares team, Near et al
-// 
-// Permission to use, copy, modify, and /or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright noticeand this permission notice appear in all copies.
-// 
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS.IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-// ----------------------------------------------------------------------
-#include <cstdint>
-
-#if defined(__x86_64__) || defined(_M_X64)
-#define ARCHITECTURE_SUPPORTS_SSE4_1 1
-#include <nmmintrin.h>
-using v128 = __m128i;
-#elif defined(__aarch64__) || defined(_M_ARM64)
-#define ARCHITECTURE_SUPPORTS_SSE4_1 1
-#include "sse2neon.h"
-using v128 = __m128i;
-#endif
-
-namespace Accuracy {
-    namespace RSP {
-#if ARCHITECTURE_SUPPORTS_SSE4_1
-        constexpr bool SISD = false;
-        constexpr bool SIMD = true;
-#else
-        constexpr bool SISD = true;
-        constexpr bool SIMD = false;
-#endif
-    }
-}
-
-using u8 = uint8_t;
-using s8 = int8_t;
-using u16 = uint16_t;
-using s16 = int16_t;
-using u32 = uint32_t;
-using s32 = int32_t;
-using u64 = uint64_t;
-using s64 = int64_t;
-using uint128_t = uint64_t[2];
-
-template<u32 bits> inline auto sclamp(s64 x) -> s64 {
-  enum : s64 { b = 1ull << (bits - 1), m = b - 1 };
-  return (x > m) ? m : (x < -b) ? -b : x;
-}
-
-template<u32 bits> inline auto sclip(s64 x) -> s64 {
-  enum : u64 { b = 1ull << (bits - 1), m = b * 2 - 1 };
-  return ((x & m) ^ b) - b;
-}
-
-struct RSP {
-    using r32 = uint32_t;
-    using cr32 = const r32;
-
-    union r128 {
-        struct { uint64_t u128[2]; };
-#if ARCHITECTURE_SUPPORTS_SSE4_1
-        struct {   __m128i v128; };
-
-        operator __m128i() const { return v128; }
-        auto operator=(__m128i value) { v128 = value; }
-#endif
-
-        auto byte(u32 index) -> uint8_t& { return ((uint8_t*)&u128)[15 - index]; }
-        auto byte(u32 index) const -> uint8_t { return ((uint8_t*)&u128)[15 - index]; }
-
-        auto element(u32 index) -> uint16_t& { return ((uint16_t*)&u128)[7 - index]; }
-        auto element(u32 index) const -> uint16_t { return ((uint16_t*)&u128)[7 - index]; }
-
-        auto u8(u32 index) -> uint8_t& { return ((uint8_t*)&u128)[15 - index]; }
-        auto u8(u32 index) const -> uint8_t { return ((uint8_t*)&u128)[15 - index]; }
-
-        auto s16(u32 index) -> int16_t& { return ((int16_t*)&u128)[7 - index]; }
-        auto s16(u32 index) const -> int16_t { return ((int16_t*)&u128)[7 - index]; }
-
-        auto u16(u32 index) -> uint16_t& { return ((uint16_t*)&u128)[7 - index]; }
-        auto u16(u32 index) const -> uint16_t { return ((uint16_t*)&u128)[7 - index]; }
-
-        //VCx registers
-        auto get(u32 index) const -> bool { return u16(index) != 0; }
-        auto set(u32 index, bool value) -> bool { return u16(index) = 0 - value, value; }
-
-        //vu-registers.cpp
-        inline auto operator()(u32 index) const -> r128;
-    };
-    using cr128 = const r128;
-
-    struct VU {
-        r128 r[32];
-        r128 acch, accm, accl;
-        r128 vcoh, vcol;  //16-bit little endian
-        r128 vcch, vccl;  //16-bit little endian
-        r128 vce;         // 8-bit little endian
-        s16 divin;
-        s16 divout;
-        bool divdp;
-    } vpu;
-
-    static constexpr r128 zero{0};
-    static constexpr r128 invert{(uint64_t)-1, (uint64_t)-1};
-
-    inline auto accumulatorGet(u32 index) const -> u64;
-    inline auto accumulatorSet(u32 index, u64 value) -> void;
-    inline auto accumulatorSaturate(u32 index, bool slice, u16 negative, u16 positive) const -> u16;
-
-    inline auto CFC2(r32& rt, u8 rd) -> void;
-    inline auto CTC2(cr32& rt, u8 rd) -> void;
-    template<u8 e> inline auto LBV(r128& vt, cr32& rs, s8 imm) -> void;
-    template<u8 e> inline auto LDV(r128& vt, cr32& rs, s8 imm) -> void;
-    template<u8 e> inline auto LFV(r128& vt, cr32& rs, s8 imm) -> void;
-    template<u8 e> inline auto LHV(r128& vt, cr32& rs, s8 imm) -> void;
-    template<u8 e> inline auto LLV(r128& vt, cr32& rs, s8 imm) -> void;
-    template<u8 e> inline auto LPV(r128& vt, cr32& rs, s8 imm) -> void;
-    template<u8 e> inline auto LQV(r128& vt, cr32& rs, s8 imm) -> void;
-    template<u8 e> inline auto LRV(r128& vt, cr32& rs, s8 imm) -> void;
-    template<u8 e> inline auto LSV(r128& vt, cr32& rs, s8 imm) -> void;
-    template<u8 e> inline auto LTV(u8 vt, cr32& rs, s8 imm) -> void;
-    template<u8 e> inline auto LUV(r128& vt, cr32& rs, s8 imm) -> void;
-    template<u8 e> inline auto LWV(r128& vt, cr32& rs, s8 imm) -> void;
-    template<u8 e> inline auto MFC2(r32& rt, cr128& vs) -> void;
-    template<u8 e> inline auto MTC2(cr32& rt, r128& vs) -> void;
-    template<u8 e> inline auto SBV(cr128& vt, cr32& rs, s8 imm) -> void;
-    template<u8 e> inline auto SDV(cr128& vt, cr32& rs, s8 imm) -> void;
-    template<u8 e> inline auto SFV(cr128& vt, cr32& rs, s8 imm) -> void;
-    template<u8 e> inline auto SHV(cr128& vt, cr32& rs, s8 imm) -> void;
-    template<u8 e> inline auto SLV(cr128& vt, cr32& rs, s8 imm) -> void;
-    template<u8 e> inline auto SPV(cr128& vt, cr32& rs, s8 imm) -> void;
-    template<u8 e> inline auto SQV(cr128& vt, cr32& rs, s8 imm) -> void;
-    template<u8 e> inline auto SRV(cr128& vt, cr32& rs, s8 imm) -> void;
-    template<u8 e> inline auto SSV(cr128& vt, cr32& rs, s8 imm) -> void;
-    template<u8 e> inline auto STV(u8 vt, cr32& rs, s8 imm) -> void;
-    template<u8 e> inline auto SUV(cr128& vt, cr32& rs, s8 imm) -> void;
-    template<u8 e> inline auto SWV(cr128& vt, cr32& rs, s8 imm) -> void;
-    template<u8 e> inline auto VABS(r128& vd, cr128& vs, cr128& vt) -> void;
-    template<u8 e> inline auto VADD(r128& vd, cr128& vs, cr128& vt) -> void;
-    template<u8 e> inline auto VADDC(r128& vd, cr128& vs, cr128& vt) -> void;
-    template<u8 e> inline auto VAND(r128& vd, cr128& vs, cr128& vt) -> void;
-    template<u8 e> inline auto VCH(r128& vd, cr128& vs, cr128& vt) -> void;
-    template<u8 e> inline auto VCL(r128& vd, cr128& vs, cr128& vt) -> void;
-    template<u8 e> inline auto VCR(r128& vd, cr128& vs, cr128& vt) -> void;
-    template<u8 e> inline auto VEQ(r128& vd, cr128& vs, cr128& vt) -> void;
-    template<u8 e> inline auto VGE(r128& vd, cr128& vs, cr128& vt) -> void;
-    template<u8 e> inline auto VLT(r128& vd, cr128& vs, cr128& vt) -> void;
-    template<bool U, u8 e>
-    inline auto VMACF(r128& vd, cr128& vs, cr128& vt) -> void;
-    template<u8 e> inline auto VMACF(r128& vd, cr128& vs, cr128& vt) -> void { VMACF<0, e>(vd, vs, vt); }
-    template<u8 e> inline auto VMACU(r128& vd, cr128& vs, cr128& vt) -> void { VMACF<1, e>(vd, vs, vt); }
-    inline auto VMACQ(r128& vd) -> void;
-    template<u8 e> inline auto VMADH(r128& vd, cr128& vs, cr128& vt) -> void;
-    template<u8 e> inline auto VMADL(r128& vd, cr128& vs, cr128& vt) -> void;
-    template<u8 e> inline auto VMADM(r128& vd, cr128& vs, cr128& vt) -> void;
-    template<u8 e> inline auto VMADN(r128& vd, cr128& vs, cr128& vt) -> void;
-    template<u8 e> inline auto VMOV(r128& vd, u8 de, cr128& vt) -> void;
-    template<u8 e> inline auto VMRG(r128& vd, cr128& vs, cr128& vt) -> void;
-    template<u8 e> inline auto VMUDH(r128& vd, cr128& vs, cr128& vt) -> void;
-    template<u8 e> inline auto VMUDL(r128& vd, cr128& vs, cr128& vt) -> void;
-    template<u8 e> inline auto VMUDM(r128& vd, cr128& vs, cr128& vt) -> void;
-    template<u8 e> inline auto VMUDN(r128& vd, cr128& vs, cr128& vt) -> void;
-    template<bool U, u8 e>
-    inline auto VMULF(r128& rd, cr128& vs, cr128& vt) -> void;
-    template<u8 e> inline auto VMULF(r128& rd, cr128& vs, cr128& vt) -> void { VMULF<0, e>(rd, vs, vt); }
-    template<u8 e> inline auto VMULU(r128& rd, cr128& vs, cr128& vt) -> void { VMULF<1, e>(rd, vs, vt); }
-    template<u8 e> inline auto VMULQ(r128& rd, cr128& vs, cr128& vt) -> void;
-    template<u8 e> inline auto VNAND(r128& rd, cr128& vs, cr128& vt) -> void;
-    template<u8 e> inline auto VNE(r128& vd, cr128& vs, cr128& vt) -> void;
-    inline auto VNOP() -> void;
-    template<u8 e> inline auto VNOR(r128& vd, cr128& vs, cr128& vt) -> void;
-    template<u8 e> inline auto VNXOR(r128& vd, cr128& vs, cr128& vt) -> void;
-    template<u8 e> inline auto VOR(r128& vd, cr128& vs, cr128& vt) -> void;
-    template<bool L, u8 e>
-    inline auto VRCP(r128& vd, u8 de, cr128& vt) -> void;
-    template<u8 e> inline auto VRCP(r128& vd, u8 de, cr128& vt) -> void { VRCP<0, e>(vd, de, vt); }
-    template<u8 e> inline auto VRCPL(r128& vd, u8 de, cr128& vt) -> void { VRCP<1, e>(vd, de, vt); }
-    template<u8 e> inline auto VRCPH(r128& vd, u8 de, cr128& vt) -> void;
-    template<bool D, u8 e>
-    inline auto VRND(r128& vd, u8 vs, cr128& vt) -> void;
-    template<u8 e> inline auto VRNDN(r128& vd, u8 vs, cr128& vt) -> void { VRND<0, e>(vd, vs, vt); }
-    template<u8 e> inline auto VRNDP(r128& vd, u8 vs, cr128& vt) -> void { VRND<1, e>(vd, vs, vt); }
-    template<bool L, u8 e>
-    inline auto VRSQ(r128& vd, u8 de, cr128& vt) -> void;
-    template<u8 e> inline auto VRSQ(r128& vd, u8 de, cr128& vt) -> void { VRSQ<0, e>(vd, de, vt); }
-    template<u8 e> inline auto VRSQL(r128& vd, u8 de, cr128& vt) -> void { VRSQ<1, e>(vd, de, vt); }
-    template<u8 e> inline auto VRSQH(r128& vd, u8 de, cr128& vt) -> void;
-    template<u8 e> inline auto VSAR(r128& vd, cr128& vs) -> void;
-    template<u8 e> inline auto VSUB(r128& vd, cr128& vs, cr128& vt) -> void;
-    template<u8 e> inline auto VSUBC(r128& vd, cr128& vs, cr128& vt) -> void;
-    template<u8 e> inline auto VXOR(r128& rd, cr128& vs, cr128& vt) -> void;
-    template<u8 e> inline auto VZERO(r128& rd, cr128& vs, cr128& vt) -> void;
-};

include/rt64_layer.h

@@ -1,50 +0,0 @@
-#ifndef __RT64_LAYER_H__
-#define __RT64_LAYER_H__
-
-#include "../ultramodern/ultramodern.hpp"
-#include "../ultramodern/config.hpp"
-
-namespace RT64 {
-    struct Application;
-}
-
-namespace ultramodern {
-    enum class RT64SetupResult {
-        Success,
-        DynamicLibrariesNotFound,
-        InvalidGraphicsAPI,
-        GraphicsAPINotFound,
-        GraphicsDeviceNotFound
-    };
-
-    struct WindowHandle;
-    struct RT64Context {
-        public:
-            ~RT64Context();
-            RT64Context(uint8_t* rdram, WindowHandle window_handle, bool developer_mode);
-            bool valid() { return static_cast<bool>(app); }
-            RT64SetupResult get_setup_result() { return setup_result; }
-
-            void update_config(const GraphicsConfig& old_config, const GraphicsConfig& new_config);
-            void enable_instant_present();
-            void send_dl(const OSTask* task);
-            void update_screen(uint32_t vi_origin);
-            void shutdown();
-            void set_dummy_vi();
-            uint32_t get_display_framerate();
-            float get_resolution_scale();
-            void load_shader_cache(std::span<const char> cache_binary);
-        private:
-            RT64SetupResult setup_result;
-            std::unique_ptr<RT64::Application> app;
-    };
-    
-    RT64::UserConfiguration::Antialiasing RT64MaxMSAA();
-    bool RT64SamplePositionsSupported();
-    bool RT64HighPrecisionFBEnabled();
-}
-
-void set_rt64_hooks();
-
-#endif
-

include/sections.h

@@ -1,23 +0,0 @@
-#ifndef __SECTIONS_H__
-#define __SECTIONS_H__
-
-#include <stdint.h>
-#include "recomp.h"
-
-#define ARRLEN(x) (sizeof(x) / sizeof((x)[0]))
-
-typedef struct {
-    recomp_func_t* func;
-    uint32_t offset;
-} FuncEntry;
-
-typedef struct {
-    uint32_t rom_addr;
-    uint32_t ram_addr;
-    uint32_t size;
-    FuncEntry *funcs;
-    size_t num_funcs;
-    size_t index;
-} SectionTableEntry;
-
-#endif

include/zelda_config.h

@@ -0,0 +1,91 @@
+#ifndef __ZELDA_CONFIG_H__
+#define __ZELDA_CONFIG_H__
+
+#include <filesystem>
+#include <string_view>
+#include "ultramodern/config.hpp"
+
+namespace zelda64 {
+    constexpr std::u8string_view program_id = u8"Zelda64Recompiled";
+    constexpr std::string_view program_name = "Zelda 64: Recompiled";
+
+    // TODO: Move loading configs to the runtime once we have a way to allow per-project customization.
+    void load_config();
+    void save_config();
+    
+    void reset_input_bindings();
+    void reset_cont_input_bindings();
+    void reset_kb_input_bindings();
+
+    std::filesystem::path get_app_folder_path();
+    
+    bool get_debug_mode_enabled();
+    void set_debug_mode_enabled(bool enabled);
+    
+    enum class AutosaveMode {
+        On,
+        Off,
+        OptionCount
+    };
+
+    NLOHMANN_JSON_SERIALIZE_ENUM(zelda64::AutosaveMode, {
+        {zelda64::AutosaveMode::On, "On"},
+        {zelda64::AutosaveMode::Off, "Off"}
+    });
+
+    enum class TargetingMode {
+        Switch,
+        Hold,
+        OptionCount
+    };
+
+    NLOHMANN_JSON_SERIALIZE_ENUM(zelda64::TargetingMode, {
+        {zelda64::TargetingMode::Switch, "Switch"},
+        {zelda64::TargetingMode::Hold, "Hold"}
+    });
+
+    TargetingMode get_targeting_mode();
+    void set_targeting_mode(TargetingMode mode);
+
+    enum class CameraInvertMode {
+        InvertNone,
+        InvertX,
+        InvertY,
+        InvertBoth,
+        OptionCount
+    };
+
+    NLOHMANN_JSON_SERIALIZE_ENUM(zelda64::CameraInvertMode, {
+        {zelda64::CameraInvertMode::InvertNone, "InvertNone"},
+        {zelda64::CameraInvertMode::InvertX, "InvertX"},
+        {zelda64::CameraInvertMode::InvertY, "InvertY"},
+        {zelda64::CameraInvertMode::InvertBoth, "InvertBoth"}
+    });
+
+    CameraInvertMode get_camera_invert_mode();
+    void set_camera_invert_mode(CameraInvertMode mode);
+
+    CameraInvertMode get_analog_camera_invert_mode();
+    void set_analog_camera_invert_mode(CameraInvertMode mode);
+
+    enum class AnalogCamMode {
+        On,
+        Off,
+		OptionCount
+    };
+
+    NLOHMANN_JSON_SERIALIZE_ENUM(zelda64::AnalogCamMode, {
+        {zelda64::AnalogCamMode::On, "On"},
+        {zelda64::AnalogCamMode::Off, "Off"}
+    });
+
+    AutosaveMode get_autosave_mode();
+    void set_autosave_mode(AutosaveMode mode);
+
+    AnalogCamMode get_analog_cam_mode();
+    void set_analog_cam_mode(AnalogCamMode mode);
+
+    void open_quit_game_prompt();
+};
+
+#endif

include/zelda_debug.h

@@ -1,10 +1,10 @@
-#ifndef __RECOMP_DEBUG_H__
+#ifndef __ZELDA_DEBUG_H__
-#define __RECOMP_DEBUG_H__
+#define __ZELDA_DEBUG_H__
 
 #include <vector>
 #include <string>
 
-namespace recomp {
+namespace zelda64 {
     struct SceneWarps {
         int index;
         std::string name;

include/zelda_game.h

@@ -0,0 +1,9 @@
+#ifndef __ZELDA_GAME_H__
+#define __ZELDA_GAME_H__
+
+namespace zelda64 {
+    void quicksave_save();
+    void quicksave_load();
+};
+
+#endif

include/zelda_sound.h

@@ -1,7 +1,7 @@
-#ifndef __RECOMP_SOUND_H__
+#ifndef __ZELDA_SOUND_H__
-#define __RECOMP_SOUND_H__
+#define __ZELDA_SOUND_H__
 
-namespace recomp {
+namespace zelda64 {
     void reset_sound_settings();
     void set_main_volume(int volume);
     int get_main_volume();

lib/N64ModernRuntime

@@ -0,0 +1 @@
+Subproject commit ec7e81b45d9a622cb3e45865ce5d7d3536b26534

patches/Makefile

@@ -27,7 +27,7 @@ $(C_OBJS): %.o : %.c
 	$(CC) $(CFLAGS) $(CPPFLAGS) $< -MMD -MF $(@:.o=.d) -c -o $@
 
 clean:
-	rm -rf $(C_OBJS) $(TARGET) $(DATABIN)
+	rm -rf $(C_OBJS) $(TARGET) $(DATABIN) $(C_DEPS)
 
 -include $(C_DEPS)
 

patches/patch_helpers.h

@@ -4,7 +4,7 @@
 #ifdef MIPS
 #include "ultra64.h"
 #else
-#include "recomp.h"
+#include "librecomp/recomp.h"
 #endif
 
 #ifdef __cplusplus

src/game/config.cpp

@@ -1,8 +1,8 @@
-#include "recomp_config.h"
+#include "zelda_config.h"
 #include "recomp_input.h"
-#include "recomp_sound.h"
+#include "zelda_sound.h"
-#include "recomp_files.h"
+#include "ultramodern/config.hpp"
-#include "../../ultramodern/config.hpp"
+#include "librecomp/files.hpp"
 #include <filesystem>
 #include <fstream>
 #include <iomanip>
@@ -18,6 +18,7 @@ constexpr std::u8string_view general_filename = u8"general.json";
 constexpr std::u8string_view graphics_filename = u8"graphics.json";
 constexpr std::u8string_view controls_filename = u8"controls.json";
 constexpr std::u8string_view sound_filename = u8"sound.json";
+constexpr std::u8string_view program_id = u8"Zelda64Recompiled";
 
 constexpr auto res_default            = ultramodern::Resolution::Auto;
 constexpr auto hr_default             = ultramodern::HUDRatioMode::Clamp16x9;
@@ -127,7 +128,7 @@ namespace recomp {
     }
 }
 
-std::filesystem::path recomp::get_app_folder_path() {
+std::filesystem::path zelda64::get_app_folder_path() {
    std::filesystem::path recomp_dir{};
 
 #if defined(_WIN32)
@@ -135,7 +136,7 @@ std::filesystem::path recomp::get_app_folder_path() {
    PWSTR known_path = NULL;
    HRESULT result = SHGetKnownFolderPath(FOLDERID_LocalAppData, 0, NULL, &known_path);
    if (result == S_OK) {
-       recomp_dir = std::filesystem::path{known_path} / recomp::program_id;
+       recomp_dir = std::filesystem::path{known_path} / zelda64::program_id;
    }
 
    CoTaskMemFree(known_path);
@@ -147,7 +148,7 @@ std::filesystem::path recomp::get_app_folder_path() {
    }
 
    if (homedir != nullptr) {
-       recomp_dir = std::filesystem::path{homedir} / (std::u8string{u8".config/"} + std::u8string{recomp::program_id});
+       recomp_dir = std::filesystem::path{homedir} / (std::u8string{u8".config/"} + std::u8string{zelda64::program_id});
    }
 #endif
 
@@ -198,33 +199,33 @@ bool save_json_with_backups(const std::filesystem::path& path, const nlohmann::j
 bool save_general_config(const std::filesystem::path& path) {    
     nlohmann::json config_json{};
 
-    recomp::to_json(config_json["targeting_mode"], recomp::get_targeting_mode());
+    zelda64::to_json(config_json["targeting_mode"], zelda64::get_targeting_mode());
     recomp::to_json(config_json["background_input_mode"], recomp::get_background_input_mode());
     config_json["rumble_strength"] = recomp::get_rumble_strength();
     config_json["gyro_sensitivity"] = recomp::get_gyro_sensitivity();
     config_json["mouse_sensitivity"] = recomp::get_mouse_sensitivity();
     config_json["joystick_deadzone"] = recomp::get_joystick_deadzone();
-    config_json["autosave_mode"] = recomp::get_autosave_mode();
+    config_json["autosave_mode"] = zelda64::get_autosave_mode();
-    config_json["camera_invert_mode"] = recomp::get_camera_invert_mode();
+    config_json["camera_invert_mode"] = zelda64::get_camera_invert_mode();
-    config_json["analog_cam_mode"] = recomp::get_analog_cam_mode();
+    config_json["analog_cam_mode"] = zelda64::get_analog_cam_mode();
-    config_json["analog_camera_invert_mode"] = recomp::get_analog_camera_invert_mode();
+    config_json["analog_camera_invert_mode"] = zelda64::get_analog_camera_invert_mode();
-    config_json["debug_mode"] = recomp::get_debug_mode_enabled();
+    config_json["debug_mode"] = zelda64::get_debug_mode_enabled();
     
     return save_json_with_backups(path, config_json);
 }
 
 void set_general_settings_from_json(const nlohmann::json& config_json) {
-    recomp::set_targeting_mode(from_or_default(config_json, "targeting_mode", recomp::TargetingMode::Switch));
+    zelda64::set_targeting_mode(from_or_default(config_json, "targeting_mode", zelda64::TargetingMode::Switch));
     recomp::set_background_input_mode(from_or_default(config_json, "background_input_mode", recomp::BackgroundInputMode::On));
     recomp::set_rumble_strength(from_or_default(config_json, "rumble_strength", 25));
     recomp::set_gyro_sensitivity(from_or_default(config_json, "gyro_sensitivity", 50));
     recomp::set_mouse_sensitivity(from_or_default(config_json, "mouse_sensitivity", is_steam_deck ? 50 : 0));
     recomp::set_joystick_deadzone(from_or_default(config_json, "joystick_deadzone", 5));
-    recomp::set_autosave_mode(from_or_default(config_json, "autosave_mode", recomp::AutosaveMode::On));
+    zelda64::set_autosave_mode(from_or_default(config_json, "autosave_mode", zelda64::AutosaveMode::On));
-    recomp::set_camera_invert_mode(from_or_default(config_json, "camera_invert_mode", recomp::CameraInvertMode::InvertY));
+    zelda64::set_camera_invert_mode(from_or_default(config_json, "camera_invert_mode", zelda64::CameraInvertMode::InvertY));
-    recomp::set_analog_cam_mode(from_or_default(config_json, "analog_cam_mode", recomp::AnalogCamMode::Off));
+    zelda64::set_analog_cam_mode(from_or_default(config_json, "analog_cam_mode", zelda64::AnalogCamMode::Off));
-    recomp::set_analog_camera_invert_mode(from_or_default(config_json, "analog_camera_invert_mode", recomp::CameraInvertMode::InvertNone));
+    zelda64::set_analog_camera_invert_mode(from_or_default(config_json, "analog_camera_invert_mode", zelda64::CameraInvertMode::InvertNone));
-    recomp::set_debug_mode_enabled(from_or_default(config_json, "debug_mode", false));
+    zelda64::set_debug_mode_enabled(from_or_default(config_json, "debug_mode", false));
 }
 
 bool load_general_config(const std::filesystem::path& path) {
@@ -277,16 +278,16 @@ void assign_all_mappings(recomp::InputDevice device, const recomp::DefaultN64Map
     assign_mapping_complete(device, recomp::GameInput::TOGGLE_MENU, values.toggle_menu);
 };
 
-void recomp::reset_input_bindings() {
+void zelda64::reset_input_bindings() {
     assign_all_mappings(recomp::InputDevice::Keyboard, recomp::default_n64_keyboard_mappings);
     assign_all_mappings(recomp::InputDevice::Controller, recomp::default_n64_controller_mappings);
 }
 
-void recomp::reset_cont_input_bindings() {
+void zelda64::reset_cont_input_bindings() {
     assign_all_mappings(recomp::InputDevice::Controller, recomp::default_n64_controller_mappings);
 }
 
-void recomp::reset_kb_input_bindings() {
+void zelda64::reset_kb_input_bindings() {
     assign_all_mappings(recomp::InputDevice::Keyboard, recomp::default_n64_keyboard_mappings);
 }
 
@@ -408,9 +409,9 @@ bool load_controls_config(const std::filesystem::path& path) {
 bool save_sound_config(const std::filesystem::path& path) {
     nlohmann::json config_json{};
 
-    config_json["main_volume"] = recomp::get_main_volume();
+    config_json["main_volume"] = zelda64::get_main_volume();
-    config_json["bgm_volume"] = recomp::get_bgm_volume();
+    config_json["bgm_volume"] = zelda64::get_bgm_volume();
-    config_json["low_health_beeps"] = recomp::get_low_health_beeps_enabled();
+    config_json["low_health_beeps"] = zelda64::get_low_health_beeps_enabled();
     
     return save_json_with_backups(path, config_json);
 }
@@ -421,17 +422,17 @@ bool load_sound_config(const std::filesystem::path& path) {
         return false;
     }
 
-    recomp::reset_sound_settings();
+    zelda64::reset_sound_settings();
-    call_if_key_exists(recomp::set_main_volume, config_json, "main_volume");
+    call_if_key_exists(zelda64::set_main_volume, config_json, "main_volume");
-    call_if_key_exists(recomp::set_bgm_volume, config_json, "bgm_volume");
+    call_if_key_exists(zelda64::set_bgm_volume, config_json, "bgm_volume");
-    call_if_key_exists(recomp::set_low_health_beeps_enabled, config_json, "low_health_beeps");
+    call_if_key_exists(zelda64::set_low_health_beeps_enabled, config_json, "low_health_beeps");
     return true;
 }
 
-void recomp::load_config() {
+void zelda64::load_config() {
     detect_steam_deck();
 
-    std::filesystem::path recomp_dir = recomp::get_app_folder_path();
+    std::filesystem::path recomp_dir = zelda64::get_app_folder_path();
     std::filesystem::path general_path = recomp_dir / general_filename;
     std::filesystem::path graphics_path = recomp_dir / graphics_filename;
     std::filesystem::path controls_path = recomp_dir / controls_filename;
@@ -455,18 +456,18 @@ void recomp::load_config() {
     }
 
     if (!load_controls_config(controls_path)) {
-        recomp::reset_input_bindings();
+        zelda64::reset_input_bindings();
         save_controls_config(controls_path);
     }
 
     if (!load_sound_config(sound_path)) {
-        recomp::reset_sound_settings();
+        zelda64::reset_sound_settings();
         save_sound_config(sound_path);
     }
 }
 
-void recomp::save_config() {
+void zelda64::save_config() {
-    std::filesystem::path recomp_dir = recomp::get_app_folder_path();
+    std::filesystem::path recomp_dir = zelda64::get_app_folder_path();
 
     if (recomp_dir.empty()) {
         return;

src/game/controls.cpp

@@ -1,8 +1,8 @@
 #include <array>
 
-#include "recomp_helpers.h"
+#include "librecomp/helpers.hpp"
 #include "recomp_input.h"
-#include "../ultramodern/ultramodern.hpp"
+#include "ultramodern/ultramodern.hpp"
 
 // Arrays that hold the mappings for every input for keyboard and controller respectively.
 using input_mapping = std::array<recomp::InputField, recomp::bindings_per_input>;

src/game/debug.cpp

@@ -1,13 +1,13 @@
 #include <atomic>
-#include "recomp_debug.h"
+#include "zelda_debug.h"
-#include "recomp_helpers.h"
+#include "librecomp/helpers.hpp"
 #include "../patches/input.h"
 
 std::atomic<uint16_t> pending_warp = 0xFFFF;
 std::atomic<uint32_t> pending_set_time = 0xFFFF;
 
-void recomp::do_warp(int area, int scene, int entrance) {
+void zelda64::do_warp(int area, int scene, int entrance) {
-    const recomp::SceneWarps game_scene = recomp::game_warps[area].scenes[scene];
+    const zelda64::SceneWarps game_scene = zelda64::game_warps[area].scenes[scene];
     int game_scene_index = game_scene.index;
     pending_warp.store(((game_scene_index & 0xFF) << 8) | ((entrance & 0x0F) << 4));
 }
@@ -17,7 +17,7 @@ extern "C" void recomp_get_pending_warp(uint8_t* rdram, recomp_context* ctx) {
     _return(ctx, pending_warp.exchange(0xFFFF));
 }
 
-void recomp::set_time(uint8_t day, uint8_t hour, uint8_t minute) {
+void zelda64::set_time(uint8_t day, uint8_t hour, uint8_t minute) {
     pending_set_time.store((day << 16) | (uint16_t(hour) << 8) | minute);
 }
 

src/game/input.cpp

@@ -1,12 +1,12 @@
 #include <atomic>
 #include <mutex>
 
-#include "../ultramodern/ultramodern.hpp"
+#include "ultramodern/ultramodern.hpp"
-#include "recomp.h"
+#include "librecomp/recomp.h"
 #include "recomp_input.h"
+#include "zelda_config.h"
 #include "recomp_ui.h"
 #include "SDL.h"
-#include "rt64_layer.h"
 #include "promptfont.h"
 #include "GamepadMotion.hpp"
 
@@ -75,13 +75,13 @@ void recomp::stop_scanning_input() {
 
 void queue_if_enabled(SDL_Event* event) {
     if (!recomp::all_input_disabled()) {
-        recomp::queue_event(*event);
+        recompui::queue_event(*event);
     }
 }
 
 static std::atomic_bool cursor_enabled = true;
 
-void recomp::set_cursor_visible(bool visible) {
+void recompui::set_cursor_visible(bool visible) {
     cursor_enabled.store(visible);
 }
 
@@ -110,7 +110,7 @@ bool sdl_event_filter(void* userdata, SDL_Event* event) {
             if ((keyevent->keysym.scancode == SDL_Scancode::SDL_SCANCODE_RETURN && (keyevent->keysym.mod & SDL_Keymod::KMOD_ALT)) ||
                 keyevent->keysym.scancode == SDL_Scancode::SDL_SCANCODE_F11
             ) {
-                recomp::toggle_fullscreen();
+                recompui::toggle_fullscreen();
             }
             if (scanning_device != recomp::InputDevice::COUNT) {
                 if (keyevent->keysym.scancode == SDL_Scancode::SDL_SCANCODE_ESCAPE) {
@@ -155,12 +155,12 @@ bool sdl_event_filter(void* userdata, SDL_Event* event) {
             return true;
         }
 
-        if (recomp::get_current_menu() != recomp::Menu::Config) {
+        if (recompui::get_current_menu() != recompui::Menu::Config) {
-            recomp::set_current_menu(recomp::Menu::Config);
+            recompui::set_current_menu(recompui::Menu::Config);
         }
 
-        recomp::open_quit_game_prompt();
+        zelda64::open_quit_game_prompt();
-        recomp::activate_mouse();
+        recompui::activate_mouse();
         break;
     }
     case SDL_EventType::SDL_MOUSEWHEEL:
@@ -435,10 +435,10 @@ void recomp::poll_inputs() {
         bool save_is_held = InputState.keys[SDL_SCANCODE_F5] != 0;
         bool load_is_held = InputState.keys[SDL_SCANCODE_F7] != 0;
         if (save_is_held && !save_was_held) {
-            recomp::quicksave_save();
+            zelda64::quicksave_save();
         }
         else if (load_is_held && !load_was_held) {
-            recomp::quicksave_load();
+            zelda64::quicksave_load();
         }
         save_was_held = save_is_held;
     }
@@ -649,7 +649,7 @@ void recomp::set_right_analog_suppressed(bool suppressed) {
 
 bool recomp::game_input_disabled() {
     // Disable input if any menu is open.
-    return recomp::get_current_menu() != recomp::Menu::None;
+    return recompui::get_current_menu() != recompui::Menu::None;
 }
 
 bool recomp::all_input_disabled() {

src/game/quicksaving.cpp

@@ -2,9 +2,9 @@
 
 #if 0
 
-#include "recomp_helpers.h"
+#include "librecomp/helpers.hpp"
-#include "recomp_input.h"
+#include "librecomp/input.hpp"
-#include "../ultramodern/ultramodern.hpp"
+#include "ultramodern/ultramodern.hpp"
 
 enum class QuicksaveAction {
     None,
@@ -14,11 +14,11 @@ enum class QuicksaveAction {
 
 std::atomic<QuicksaveAction> cur_quicksave_action = QuicksaveAction::None;
 
-void recomp::quicksave_save() {
+void zelda64::quicksave_save() {
     cur_quicksave_action.store(QuicksaveAction::Save);
 }
 
-void recomp::quicksave_load() {
+void zelda64::quicksave_load() {
     cur_quicksave_action.store(QuicksaveAction::Load);
 }
 

src/game/recomp_api.cpp

@@ -1,18 +1,18 @@
 #include <cmath>
 
-#include "recomp.h"
+#include "librecomp/recomp.h"
-#include "recomp_overlays.h"
+#include "librecomp/overlays.hpp"
-#include "recomp_config.h"
+#include "zelda_config.h"
 #include "recomp_input.h"
 #include "recomp_ui.h"
-#include "recomp_sound.h"
+#include "zelda_sound.h"
-#include "recomp_helpers.h"
+#include "librecomp/helpers.hpp"
-#include "rt64_layer.h"
 #include "../patches/input.h"
 #include "../patches/graphics.h"
 #include "../patches/sound.h"
-#include "../ultramodern/ultramodern.hpp"
+#include "ultramodern/ultramodern.hpp"
-#include "../ultramodern/config.hpp"
+#include "ultramodern/config.hpp"
+#include "ultramodern/rt64_layer.hpp"
 
 extern "C" void recomp_update_inputs(uint8_t* rdram, recomp_context* ctx) {
     recomp::poll_inputs();
@@ -62,7 +62,7 @@ extern "C" void recomp_get_aspect_ratio(uint8_t* rdram, recomp_context* ctx) {
     ultramodern::GraphicsConfig graphics_config = ultramodern::get_graphics_config();
     float original = _arg<0, float>(rdram, ctx);
     int width, height;
-    recomp::get_window_size(width, height);
+    recompui::get_window_size(width, height);
 
     switch (graphics_config.ar_option) {
         case RT64::UserConfiguration::AspectRatio::Original:
@@ -76,15 +76,15 @@ extern "C" void recomp_get_aspect_ratio(uint8_t* rdram, recomp_context* ctx) {
 }
 
 extern "C" void recomp_get_targeting_mode(uint8_t* rdram, recomp_context* ctx) {
-    _return(ctx, static_cast<int>(recomp::get_targeting_mode()));
+    _return(ctx, static_cast<int>(zelda64::get_targeting_mode()));
 }
 
 extern "C" void recomp_get_bgm_volume(uint8_t* rdram, recomp_context* ctx) {
-    _return(ctx, recomp::get_bgm_volume() / 100.0f);
+    _return(ctx, zelda64::get_bgm_volume() / 100.0f);
 }
 
 extern "C" void recomp_get_low_health_beeps_enabled(uint8_t* rdram, recomp_context* ctx) {
-    _return(ctx, static_cast<u32>(recomp::get_low_health_beeps_enabled()));
+    _return(ctx, static_cast<u32>(zelda64::get_low_health_beeps_enabled()));
 }
 
 extern "C" void recomp_time_us(uint8_t* rdram, recomp_context* ctx) {
@@ -92,7 +92,7 @@ extern "C" void recomp_time_us(uint8_t* rdram, recomp_context* ctx) {
 }
 
 extern "C" void recomp_autosave_enabled(uint8_t* rdram, recomp_context* ctx) {
-    _return(ctx, static_cast<s32>(recomp::get_autosave_mode() == recomp::AutosaveMode::On));
+    _return(ctx, static_cast<s32>(zelda64::get_autosave_mode() == zelda64::AutosaveMode::On));
 }
 
 extern "C" void recomp_load_overlays(uint8_t * rdram, recomp_context * ctx) {
@@ -115,24 +115,24 @@ extern "C" void recomp_get_inverted_axes(uint8_t* rdram, recomp_context* ctx) {
     s32* x_out = _arg<0, s32*>(rdram, ctx);
     s32* y_out = _arg<1, s32*>(rdram, ctx);
 
-    recomp::CameraInvertMode mode = recomp::get_camera_invert_mode();
+    zelda64::CameraInvertMode mode = zelda64::get_camera_invert_mode();
 
-    *x_out = (mode == recomp::CameraInvertMode::InvertX || mode == recomp::CameraInvertMode::InvertBoth);
+    *x_out = (mode == zelda64::CameraInvertMode::InvertX || mode == zelda64::CameraInvertMode::InvertBoth);
-    *y_out = (mode == recomp::CameraInvertMode::InvertY || mode == recomp::CameraInvertMode::InvertBoth);
+    *y_out = (mode == zelda64::CameraInvertMode::InvertY || mode == zelda64::CameraInvertMode::InvertBoth);
 }
 
 extern "C" void recomp_get_analog_inverted_axes(uint8_t* rdram, recomp_context* ctx) {
     s32* x_out = _arg<0, s32*>(rdram, ctx);
     s32* y_out = _arg<1, s32*>(rdram, ctx);
 
-    recomp::CameraInvertMode mode = recomp::get_analog_camera_invert_mode();
+    zelda64::CameraInvertMode mode = zelda64::get_analog_camera_invert_mode();
 
-    *x_out = (mode == recomp::CameraInvertMode::InvertX || mode == recomp::CameraInvertMode::InvertBoth);
+    *x_out = (mode == zelda64::CameraInvertMode::InvertX || mode == zelda64::CameraInvertMode::InvertBoth);
-    *y_out = (mode == recomp::CameraInvertMode::InvertY || mode == recomp::CameraInvertMode::InvertBoth);
+    *y_out = (mode == zelda64::CameraInvertMode::InvertY || mode == zelda64::CameraInvertMode::InvertBoth);
 }
 
 extern "C" void recomp_analog_cam_enabled(uint8_t* rdram, recomp_context* ctx) {
-    _return<s32>(ctx, recomp::get_analog_cam_mode() == recomp::AnalogCamMode::On);
+    _return<s32>(ctx, zelda64::get_analog_cam_mode() == zelda64::AnalogCamMode::On);
 }
 
 extern "C" void recomp_get_camera_inputs(uint8_t* rdram, recomp_context* ctx) {

src/game/scene_table.cpp

@@ -1,9 +1,9 @@
 #include <cstdint>
 #include <vector>
 #include <string>
-#include "recomp_debug.h"
+#include "zelda_debug.h"
 
-std::vector<recomp::AreaWarps> recomp::game_warps {
+std::vector<zelda64::AreaWarps> zelda64::game_warps {
     { "Clock Town", {
         {
             0, "Mayor's Residence", {

src/main/main.cpp

@@ -6,11 +6,12 @@
 #include <filesystem>
 #include <numeric>
 #include <stdexcept>
+#include <cinttypes>
 
 #include "nfd.h"
 
-#include "../../ultramodern/ultra64.h"
+#include "ultramodern/ultra64.h"
-#include "../../ultramodern/ultramodern.hpp"
+#include "ultramodern/ultramodern.hpp"
 #define SDL_MAIN_HANDLED
 #ifdef _WIN32
 #include "SDL.h"
@@ -21,9 +22,14 @@
 
 #include "recomp_ui.h"
 #include "recomp_input.h"
-#include "recomp_config.h"
+#include "zelda_config.h"
-#include "recomp_game.h"
+#include "zelda_sound.h"
-#include "recomp_sound.h"
+#include "ovl_patches.hpp"
+#include "librecomp/game.hpp"
+
+#ifdef HAS_MM_SHADER_CACHE
+#include "mm_shader_cache.h"
+#endif
 
 #ifdef _WIN32
 #define WIN32_LEAN_AND_MEAN
@@ -192,7 +198,7 @@ void queue_samples(int16_t* audio_data, size_t sample_count) {
 
     // Convert the audio from 16-bit values to floats and swap the audio channels into the
     // swap buffer to correct for the address xor caused by endianness handling.
-    float cur_main_volume = recomp::get_main_volume() / 100.0f; // Get the current main volume, normalized to 0.0-1.0.
+    float cur_main_volume = zelda64::get_main_volume() / 100.0f; // Get the current main volume, normalized to 0.0-1.0.
     for (size_t i = 0; i < sample_count; i += input_channels) {
         swap_buffer[i + 0 + duplicated_input_frames * input_channels] = audio_data[i + 1] * (0.5f / 32768.0f) * cur_main_volume;
         swap_buffer[i + 1 + duplicated_input_frames * input_channels] = audio_data[i + 0] * (0.5f / 32768.0f) * cur_main_volume;
@@ -302,6 +308,42 @@ void reset_audio(uint32_t output_freq) {
     update_audio_converter();
 }
 
+extern RspUcodeFunc njpgdspMain;
+extern RspUcodeFunc aspMain;
+
+RspUcodeFunc* get_rsp_microcode(const OSTask* task) {
+    switch (task->t.type) {
+    case M_AUDTASK:
+        return aspMain;
+
+    case M_NJPEGTASK:
+        return njpgdspMain;
+
+    default:
+        fprintf(stderr, "Unknown task: %" PRIu32 "\n", task->t.type);
+        return nullptr;
+    }
+}
+
+extern "C" void recomp_entrypoint(uint8_t * rdram, recomp_context * ctx);
+gpr get_entrypoint_address();
+
+// array of supported GameEntry objects
+std::vector<recomp::GameEntry> supported_games = {
+    {
+        .rom_hash = 0xEF18B4A9E2386169ULL,
+        .internal_name = "ZELDA MAJORA'S MASK",
+        .game_id = u8"mm.n64.us.1.0",
+#ifdef HAS_MM_SHADER_CACHE
+        .cache_data = {mm_shader_cache_bytes, sizeof(mm_shader_cache_bytes)},
+#endif
+        .is_enabled = true,
+        .entrypoint_address = get_entrypoint_address(),
+        .entrypoint = recomp_entrypoint,
+    },
+};
+
+
 int main(int argc, char** argv) {
 
 #ifdef _WIN32
@@ -333,7 +375,20 @@ int main(int argc, char** argv) {
     SDL_InitSubSystem(SDL_INIT_AUDIO);
     reset_audio(48000);
 
-    recomp::load_config();
+    // Register supported games and patches
+    for (const auto& game : supported_games) {
+        recomp::register_game(game);
+    }
+
+    zelda64::register_overlays();
+    zelda64::register_patches();
+
+    recomp::register_config_path(zelda64::get_app_folder_path());
+    zelda64::load_config();
+
+    recomp::rsp::callbacks_t rsp_callbacks{
+        .get_rsp_microcode = get_rsp_microcode,
+    };
 
     ultramodern::gfx_callbacks_t gfx_callbacks{
         .create_gfx = create_gfx,
@@ -353,7 +408,16 @@ int main(int argc, char** argv) {
         .set_rumble = recomp::set_rumble,
     };
 
-    recomp::start({}, audio_callbacks, input_callbacks, gfx_callbacks);
+    ultramodern::events::callbacks_t thread_callbacks{
+        .vi_callback = recomp::update_rumble,
+        .gfx_init_callback = recompui::update_supported_options,
+    };
+
+    ultramodern::error_handling::callbacks_t error_handling_callbacks{
+        .message_box = recompui::message_box,
+    };
+
+    recomp::start({}, rsp_callbacks, audio_callbacks, input_callbacks, gfx_callbacks, thread_callbacks, error_handling_callbacks);
 
     NFD_Quit();
 

src/main/register_overlays.cpp

@@ -0,0 +1,19 @@
+#include "ovl_patches.hpp"
+#include "../../RecompiledFuncs/recomp_overlays.inl"
+
+#include "librecomp/overlays.hpp"
+
+void zelda64::register_overlays() {
+    recomp::overlay_section_table_data_t sections {
+        .code_sections = section_table,
+        .num_code_sections = ARRLEN(section_table),
+        .total_num_sections = num_sections,
+    };
+
+    recomp::overlays_by_index_t overlays {
+        .table = overlay_sections_by_index,
+        .len = ARRLEN(overlay_sections_by_index),
+    };
+
+    recomp::register_overlays(sections, overlays);
+}

src/main/register_patches.cpp

@@ -0,0 +1,12 @@
+#include "ovl_patches.hpp"
+#include "../../RecompiledPatches/patches_bin.h"
+#include "../../RecompiledPatches/recomp_overlays.inl"
+
+#include "librecomp/overlays.hpp"
+#include "librecomp/game.hpp"
+
+void zelda64::register_patches() {
+    // TODO: This is a bit awful, maybe provide only one functions that does both in librecomp?
+    recomp::register_patch(mm_patches_bin, sizeof(mm_patches_bin));
+    recomp::register_patch_section(section_table);
+}

src/recomp/ai.cpp

@@ -1,29 +0,0 @@
-#include "recomp.h"
-#include <cstdio>
-#include <string>
-#include "../ultramodern/ultra64.h"
-#include "../ultramodern/ultramodern.hpp"
-
-#define VI_NTSC_CLOCK 48681812
-
-extern "C" void osAiSetFrequency_recomp(uint8_t* rdram, recomp_context* ctx) {
-    uint32_t freq = ctx->r4;
-    // This makes actual audio frequency more accurate to console, but may not be desirable
-    //uint32_t dacRate = (uint32_t)(((float)VI_NTSC_CLOCK / freq) + 0.5f);
-    //freq = VI_NTSC_CLOCK / dacRate;
-    ctx->r2 = freq;
-    ultramodern::set_audio_frequency(freq);
-}
-
-extern "C" void osAiSetNextBuffer_recomp(uint8_t* rdram, recomp_context* ctx) {
-    ultramodern::queue_audio_buffer(rdram, ctx->r4, ctx->r5);
-    ctx->r2 = 0;
-}
-
-extern "C" void osAiGetLength_recomp(uint8_t* rdram, recomp_context* ctx) {
-    ctx->r2 = ultramodern::get_remaining_audio_bytes();
-}
-
-extern "C" void osAiGetStatus_recomp(uint8_t* rdram, recomp_context* ctx) {
-    ctx->r2 = 0x00000000; // Pretend the audio DMAs finish instantly
-}

src/recomp/cont.cpp

@@ -1,155 +0,0 @@
-#include "../ultramodern/ultramodern.hpp"
-#include "recomp_helpers.h"
-
-static ultramodern::input_callbacks_t input_callbacks;
-
-std::chrono::high_resolution_clock::time_point input_poll_time;
-
-void update_poll_time() {
-    input_poll_time = std::chrono::high_resolution_clock::now();
-}
-
-extern "C" void recomp_set_current_frame_poll_id(uint8_t* rdram, recomp_context* ctx) {
-    // TODO reimplement the system for tagging polls with IDs to handle games with multithreaded input polling.
-}
-
-extern "C" void recomp_measure_latency(uint8_t* rdram, recomp_context* ctx) {
-    ultramodern::measure_input_latency();
-}
-
-void ultramodern::measure_input_latency() {
-    // printf("Delta: %ld micros\n", std::chrono::duration_cast<std::chrono::microseconds>(std::chrono::high_resolution_clock::now() - input_poll_time));    
-}
-
-void set_input_callbacks(const ultramodern::input_callbacks_t& callbacks) {
-    input_callbacks = callbacks;
-}
-
-static int max_controllers = 0;
-
-extern "C" void osContInit_recomp(uint8_t* rdram, recomp_context* ctx) {
-    PTR(void) bitpattern = _arg<1, PTR(void)>(rdram, ctx);
-    PTR(void) status = _arg<2, PTR(void)>(rdram, ctx);
-
-    // Set bit 0 to indicate that controller 0 is present
-    MEM_B(0, bitpattern) = 0x01;
-
-    // Mark controller 0 as present
-    MEM_H(0, status) = 0x0005; // type: CONT_TYPE_NORMAL (from joybus)
-    MEM_B(2, status) = 0x00; // status: 0 (from joybus)
-    MEM_B(3, status) = 0x00; // errno: 0 (from libultra)
-
-    max_controllers = 4;
-
-    // Mark controllers 1-3 as not connected
-    for (size_t controller = 1; controller < max_controllers; controller++) {
-        // Libultra doesn't write status or type for absent controllers
-        MEM_B(4 * controller + 3, status) = 0x80 >> 4; // errno: CONT_NO_RESPONSE_ERROR >> 4
-    }
-
-    _return<s32>(ctx, 0);
-}
-
-extern "C" void osContStartReadData_recomp(uint8_t* rdram, recomp_context* ctx) {
-    if (input_callbacks.poll_input) {
-        input_callbacks.poll_input();
-    }
-    update_poll_time();
-
-    ultramodern::send_si_message(rdram);
-}
-
-extern "C" void osContGetReadData_recomp(uint8_t* rdram, recomp_context* ctx) {
-    PTR(void) pad = _arg<0, PTR(void)>(rdram, ctx);
-
-    uint16_t buttons = 0;
-    float x = 0.0f;
-    float y = 0.0f;
-
-    if (input_callbacks.get_input) {
-        input_callbacks.get_input(&buttons, &x, &y);
-    }
-
-    if (max_controllers > 0) {
-        // button
-        MEM_H(0, pad) = buttons;
-        // stick_x
-        MEM_B(2, pad) = (int8_t)(127 * x);
-        // stick_y
-        MEM_B(3, pad) = (int8_t)(127 * y);
-        // errno
-        MEM_B(4, pad) = 0;
-    }
-    for (int controller = 1; controller < max_controllers; controller++) {
-        MEM_B(6 * controller + 4, pad) = 0x80 >> 4; // errno: CONT_NO_RESPONSE_ERROR >> 4
-    }
-}
-
-extern "C" void osContStartQuery_recomp(uint8_t * rdram, recomp_context * ctx) {
-    ultramodern::send_si_message(rdram);
-}
-
-extern "C" void osContGetQuery_recomp(uint8_t * rdram, recomp_context * ctx) {
-    PTR(void) status = _arg<0, PTR(void)>(rdram, ctx);
-
-    // Mark controller 0 as present
-    MEM_H(0, status) = 0x0005; // type: CONT_TYPE_NORMAL (from joybus)
-    MEM_B(2, status) = 0x01; // status: 0x01 (from joybus, indicates that a pak is plugged into the controller)
-    MEM_B(3, status) = 0x00; // errno: 0 (from libultra)
-
-    // Mark controllers 1-3 as not connected
-    for (size_t controller = 1; controller < max_controllers; controller++) {
-        // Libultra doesn't write status or type for absent controllers
-        MEM_B(4 * controller + 3, status) = 0x80 >> 4; // errno: CONT_NO_RESPONSE_ERROR >> 4
-    }
-}
-
-extern "C" void osContSetCh_recomp(uint8_t* rdram, recomp_context* ctx) {
-    max_controllers = std::min(_arg<0, u8>(rdram, ctx), u8(4));
-    _return<s32>(ctx, 0);
-}
-
-extern "C" void __osMotorAccess_recomp(uint8_t* rdram, recomp_context* ctx) {
-    PTR(void) pfs = _arg<0, PTR(void)>(rdram, ctx);
-    s32 flag = _arg<1, s32>(rdram, ctx);
-    s32 channel = MEM_W(8, pfs);
-
-    // Only respect accesses to controller 0.
-    if (channel == 0) {
-        input_callbacks.set_rumble(flag);
-    }
-
-    _return<s32>(ctx, 0);
-}
-
-extern "C" void osMotorInit_recomp(uint8_t* rdram, recomp_context* ctx) {
-    PTR(void) pfs = _arg<1, PTR(void)>(rdram, ctx);
-    s32 channel = _arg<2, s32>(rdram, ctx);
-    MEM_W(8, pfs) = channel;
-
-    _return<s32>(ctx, 0);
-}
-
-extern "C" void osMotorStart_recomp(uint8_t* rdram, recomp_context* ctx) {
-    PTR(void) pfs = _arg<0, PTR(void)>(rdram, ctx);
-    s32 channel = MEM_W(8, pfs);
-
-    // Only respect accesses to controller 0.
-    if (channel == 0) {
-        input_callbacks.set_rumble(true);
-    }
-
-    _return<s32>(ctx, 0);
-}
-
-extern "C" void osMotorStop_recomp(uint8_t* rdram, recomp_context* ctx) {
-    PTR(void) pfs = _arg<0, PTR(void)>(rdram, ctx);
-    s32 channel = MEM_W(8, pfs);
-
-    // Only respect accesses to controller 0.
-    if (channel == 0) {
-        input_callbacks.set_rumble(false);
-    }
-
-    _return<s32>(ctx, 0);
-}

src/recomp/dp.cpp

@@ -1,44 +0,0 @@
-#include "recomp.h"
-
-enum class RDPStatusBit {
-	XbusDmem = 0,
-	Freeze = 1,
-	Flush = 2,
-	CommandBusy = 6,
-	BufferReady = 7,
-	DmaBusy = 8,
-	EndValid = 9,
-	StartValid = 10,
-};
-
-constexpr void update_bit(uint32_t& state, uint32_t flags, RDPStatusBit bit) {
-	int set_bit_pos = (int)bit * 2 + 0;
-	int reset_bit_pos = (int)bit * 2 + 1;
-	bool set = (flags & (1U << set_bit_pos)) != 0;
-	bool reset = (flags & (1U << reset_bit_pos)) != 0;
-
-	if (set ^ reset) {
-		if (set) {
-			state |= (1U << (int)bit);
-		}
-		else {
-			state &= ~(1U << (int)bit);
-		}
-	}
-}
-
-uint32_t rdp_state = 1 << (int)RDPStatusBit::BufferReady;
-
-extern "C" void osDpSetNextBuffer_recomp(uint8_t* rdram, recomp_context* ctx) {
-    assert(false);
-}
-
-extern "C" void osDpGetStatus_recomp(uint8_t* rdram, recomp_context* ctx) {
-	ctx->r2 = rdp_state;
-}
-
-extern "C" void osDpSetStatus_recomp(uint8_t* rdram, recomp_context* ctx) {
-	update_bit(rdp_state, ctx->r4, RDPStatusBit::XbusDmem);
-	update_bit(rdp_state, ctx->r4, RDPStatusBit::Freeze);
-	update_bit(rdp_state, ctx->r4, RDPStatusBit::Flush);
-}

src/recomp/eep.cpp

@@ -1,49 +0,0 @@
-#include "recomp.h"
-#include "../ultramodern/ultra64.h"
-
-void save_write(RDRAM_ARG PTR(void) rdram_address, uint32_t offset, uint32_t count);
-void save_read(RDRAM_ARG PTR(void) rdram_address, uint32_t offset, uint32_t count);
-
-constexpr int eeprom_block_size = 8;
-constexpr int eep4_size = 4096;
-constexpr int eep4_block_count = eep4_size / eeprom_block_size;
-constexpr int eep16_size = 16384;
-constexpr int eep16_block_count = eep16_size / eeprom_block_size;
-
-extern "C" void osEepromProbe_recomp(uint8_t* rdram, recomp_context* ctx) {
-    ctx->r2 = 0x02; // EEP16K
-}
-
-extern "C" void osEepromWrite_recomp(uint8_t* rdram, recomp_context* ctx) {
-    assert(false);// ctx->r2 = 8; // CONT_NO_RESPONSE_ERROR
-}
-
-extern "C" void osEepromLongWrite_recomp(uint8_t* rdram, recomp_context* ctx) {
-    uint8_t eep_address = ctx->r5;
-    gpr buffer = ctx->r6;
-    int32_t nbytes = ctx->r7;
-
-    assert(!(nbytes & 7));
-    assert(eep_address * eeprom_block_size + nbytes <= eep16_size);
-
-    save_write(rdram, buffer, eep_address * eeprom_block_size, nbytes);
-
-    ctx->r2 = 0;
-}
-
-extern "C" void osEepromRead_recomp(uint8_t* rdram, recomp_context* ctx) {
-    assert(false);// ctx->r2 = 8; // CONT_NO_RESPONSE_ERROR
-}
-
-extern "C" void osEepromLongRead_recomp(uint8_t* rdram, recomp_context* ctx) {
-    uint8_t eep_address = ctx->r5;
-    gpr buffer = ctx->r6;
-    int32_t nbytes = ctx->r7;
-
-    assert(!(nbytes & 7));
-    assert(eep_address * eeprom_block_size + nbytes <= eep16_size);
-
-    save_read(rdram, buffer, eep_address * eeprom_block_size, nbytes);
-
-    ctx->r2 = 0;
-}

src/recomp/euc-jp.h

@@ -1,11 +0,0 @@
-#ifndef __EUC_JP_H__
-#define __EUC_JP_H__
-
-#include <string>
-#include <string_view>
-
-namespace Encoding {
-    std::string decode_eucjp(std::string_view src);
-}
-
-#endif

src/recomp/files.cpp

@@ -1,51 +0,0 @@
-#include "recomp_files.h"
-
-constexpr std::u8string_view backup_suffix = u8".bak";
-constexpr std::u8string_view temp_suffix = u8".temp";
-
-std::ifstream recomp::open_input_backup_file(const std::filesystem::path& filepath, std::ios_base::openmode mode) {
-    std::filesystem::path backup_path{filepath};
-    backup_path += backup_suffix;
-    return std::ifstream{backup_path, mode};
-}
-
-std::ifstream recomp::open_input_file_with_backup(const std::filesystem::path& filepath, std::ios_base::openmode mode) {
-    std::ifstream ret{filepath, mode};
-
-    // Check if the file failed to open and open the corresponding backup file instead if so.
-    if (!ret.good()) {
-        return open_input_backup_file(filepath, mode);
-    }
-
-    return ret;
-}
-
-std::ofstream recomp::open_output_file_with_backup(const std::filesystem::path& filepath, std::ios_base::openmode mode) {
-    std::filesystem::path temp_path{filepath};
-    temp_path += temp_suffix;
-    std::ofstream temp_file_out{ temp_path, mode };
-
-    return temp_file_out;
-}
-
-bool recomp::finalize_output_file_with_backup(const std::filesystem::path& filepath) {
-    std::filesystem::path backup_path{filepath};
-    backup_path += backup_suffix;
-
-    std::filesystem::path temp_path{filepath};
-    temp_path += temp_suffix;
-    
-    std::error_code ec;
-    if (std::filesystem::exists(filepath, ec)) {
-        std::filesystem::copy_file(filepath, backup_path, std::filesystem::copy_options::overwrite_existing, ec);
-        if (ec) {
-            return false;
-        }
-    }
-    std::filesystem::copy_file(temp_path, filepath, std::filesystem::copy_options::overwrite_existing, ec);
-    if (ec) {
-        return false;
-    }
-    std::filesystem::remove(temp_path, ec);
-    return true;
-}

src/recomp/flash.cpp

@@ -1,141 +0,0 @@
-#include <array>
-#include <cassert>
-#include "../ultramodern/ultra64.h"
-#include "../ultramodern/ultramodern.hpp"
-#include "recomp.h"
-
-// TODO move this out into ultramodern code
-
-constexpr uint32_t flash_size = 1024 * 1024 / 8; // 1Mbit
-constexpr uint32_t page_size = 128;
-constexpr uint32_t pages_per_sector = 128;
-constexpr uint32_t page_count = flash_size / page_size;
-constexpr uint32_t sector_size = page_size * pages_per_sector;
-constexpr uint32_t sector_count = flash_size / sector_size;
-
-void save_write_ptr(const void* in, uint32_t offset, uint32_t count);
-void save_write(RDRAM_ARG PTR(void) rdram_address, uint32_t offset, uint32_t count);
-void save_read(RDRAM_ARG PTR(void) rdram_address, uint32_t offset, uint32_t count);
-void save_clear(uint32_t start, uint32_t size, char value);
-
-std::array<char, page_size> write_buffer;
-
-extern "C" void osFlashInit_recomp(uint8_t * rdram, recomp_context * ctx) {
-	ctx->r2 = ultramodern::flash_handle;
-}
-
-extern "C" void osFlashReadStatus_recomp(uint8_t * rdram, recomp_context * ctx) {
-	PTR(u8) flash_status = ctx->r4;
-
-	MEM_B(0, flash_status) = 0;
-}
-
-extern "C" void osFlashReadId_recomp(uint8_t * rdram, recomp_context * ctx) {
-	PTR(u32) flash_type = ctx->r4;
-	PTR(u32) flash_maker = ctx->r5;
-
-	// Mimic a real flash chip's type and maker, as some games actually check if one is present.
-	MEM_W(0, flash_type) = 0x11118001;
-	MEM_W(0, flash_maker) = 0x00C2001E;
-}
-
-extern "C" void osFlashClearStatus_recomp(uint8_t * rdram, recomp_context * ctx) {
-
-}
-
-extern "C" void osFlashAllErase_recomp(uint8_t * rdram, recomp_context * ctx) {
-	save_clear(0, ultramodern::save_size, 0xFF);
-
-	ctx->r2 = 0;
-}
-
-extern "C" void osFlashAllEraseThrough_recomp(uint8_t * rdram, recomp_context * ctx) {
-	save_clear(0, ultramodern::save_size, 0xFF);
-
-	ctx->r2 = 0;
-}
-
-// This function is named sector but really means page.
-extern "C" void osFlashSectorErase_recomp(uint8_t * rdram, recomp_context * ctx) {
-	uint32_t page_num = (uint32_t)ctx->r4;
-
-	// Prevent out of bounds erase
-	if (page_num >= page_count) {
-		ctx->r2 = -1;
-		return;
-	}
-
-	save_clear(page_num * page_size, page_size, 0xFF);
-
-	ctx->r2 = 0;
-}
-
-// Same naming issue as above.
-extern "C" void osFlashSectorEraseThrough_recomp(uint8_t * rdram, recomp_context * ctx) {
-	uint32_t page_num = (uint32_t)ctx->r4;
-
-	// Prevent out of bounds erase
-	if (page_num >= page_count) {
-		ctx->r2 = -1;
-		return;
-	}
-
-	save_clear(page_num * page_size, page_size, 0xFF);
-
-	ctx->r2 = 0;
-}
-
-extern "C" void osFlashCheckEraseEnd_recomp(uint8_t * rdram, recomp_context * ctx) {
-	// All erases are blocking in this implementation, so this should always return OK.
-	ctx->r2 = 0; // FLASH_STATUS_ERASE_OK
-}
-
-extern "C" void osFlashWriteBuffer_recomp(uint8_t * rdram, recomp_context * ctx) {
-	OSIoMesg* mb = TO_PTR(OSIoMesg, ctx->r4);
-	int32_t pri = ctx->r5;
-	PTR(void) dramAddr = ctx->r6;
-	PTR(OSMesgQueue) mq = ctx->r7;
-	
-	// Copy the input data into the write buffer
-	for (size_t i = 0; i < page_size; i++) {
-		write_buffer[i] = MEM_B(i, dramAddr);
-	}
-
-	// Send the message indicating write completion
-	osSendMesg(PASS_RDRAM mq, 0, OS_MESG_NOBLOCK);
-
-	ctx->r2 = 0;
-}
-
-extern "C" void osFlashWriteArray_recomp(uint8_t * rdram, recomp_context * ctx) {
-	uint32_t page_num = ctx->r4;
-
-	// Copy the write buffer into the save file
-	save_write_ptr(write_buffer.data(), page_num * page_size, page_size);
-
-	ctx->r2 = 0;
-}
-
-extern "C" void osFlashReadArray_recomp(uint8_t * rdram, recomp_context * ctx) {
-	OSIoMesg* mb = TO_PTR(OSIoMesg, ctx->r4);
-	int32_t pri = ctx->r5;
-	uint32_t page_num = ctx->r6;
-	PTR(void) dramAddr = ctx->r7;
-	uint32_t n_pages = MEM_W(0x10, ctx->r29);
-	PTR(OSMesgQueue) mq = MEM_W(0x14, ctx->r29);
-
-	uint32_t offset = page_num * page_size;
-	uint32_t count = n_pages * page_size;
-
-	// Read from the save file into the provided buffer
-	save_read(PASS_RDRAM dramAddr, offset, count);
-
-	// Send the message indicating read completion
-	osSendMesg(PASS_RDRAM mq, 0, OS_MESG_NOBLOCK);
-
-	ctx->r2 = 0;
-}
-
-extern "C" void osFlashChange_recomp(uint8_t * rdram, recomp_context * ctx) {
-	assert(false);
-}

src/recomp/math_routines.cpp

@@ -1,80 +0,0 @@
-#include "../ultramodern/ultramodern.hpp"
-#include "recomp.h"
-
-
-extern "C" void __udivdi3_recomp(uint8_t * rdram, recomp_context * ctx) {
-    uint64_t a = (ctx->r4 << 32) | ((ctx->r5 << 0) & 0xFFFFFFFFu);
-    uint64_t b = (ctx->r6 << 32) | ((ctx->r7 << 0) & 0xFFFFFFFFu);
-    uint64_t ret = a / b;
-
-    ctx->r2 = (int32_t)(ret >> 32);
-    ctx->r3 = (int32_t)(ret >> 0);
-}
-
-extern "C" void __divdi3_recomp(uint8_t * rdram, recomp_context * ctx) {
-    int64_t a = (ctx->r4 << 32) | ((ctx->r5 << 0) & 0xFFFFFFFFu);
-    int64_t b = (ctx->r6 << 32) | ((ctx->r7 << 0) & 0xFFFFFFFFu);
-    int64_t ret = a / b;
-
-    ctx->r2 = (int32_t)(ret >> 32);
-    ctx->r3 = (int32_t)(ret >> 0);
-}
-
-extern "C" void __umoddi3_recomp(uint8_t * rdram, recomp_context * ctx) {
-    uint64_t a = (ctx->r4 << 32) | ((ctx->r5 << 0) & 0xFFFFFFFFu);
-    uint64_t b = (ctx->r6 << 32) | ((ctx->r7 << 0) & 0xFFFFFFFFu);
-    uint64_t ret = a % b;
-
-    ctx->r2 = (int32_t)(ret >> 32);
-    ctx->r3 = (int32_t)(ret >> 0);
-}
-
-extern "C" void __ull_div_recomp(uint8_t * rdram, recomp_context * ctx) {
-    uint64_t a = (ctx->r4 << 32) | ((ctx->r5 << 0) & 0xFFFFFFFFu);
-    uint64_t b = (ctx->r6 << 32) | ((ctx->r7 << 0) & 0xFFFFFFFFu);
-    uint64_t ret = a / b;
-
-    ctx->r2 = (int32_t)(ret >> 32);
-    ctx->r3 = (int32_t)(ret >> 0);
-}
-
-extern "C" void __ll_div_recomp(uint8_t * rdram, recomp_context * ctx) {
-    int64_t a = (ctx->r4 << 32) | ((ctx->r5 << 0) & 0xFFFFFFFFu);
-    int64_t b = (ctx->r6 << 32) | ((ctx->r7 << 0) & 0xFFFFFFFFu);
-    int64_t ret = a / b;
-
-    ctx->r2 = (int32_t)(ret >> 32);
-    ctx->r3 = (int32_t)(ret >> 0);
-}
-
-extern "C" void __ll_mul_recomp(uint8_t * rdram, recomp_context * ctx) {
-    uint64_t a = (ctx->r4 << 32) | ((ctx->r5 << 0) & 0xFFFFFFFFu);
-    uint64_t b = (ctx->r6 << 32) | ((ctx->r7 << 0) & 0xFFFFFFFFu);
-    uint64_t ret = a * b;
-
-    ctx->r2 = (int32_t)(ret >> 32);
-    ctx->r3 = (int32_t)(ret >> 0);
-}
-
-extern "C" void __ull_rem_recomp(uint8_t * rdram, recomp_context * ctx) {
-    uint64_t a = (ctx->r4 << 32) | ((ctx->r5 << 0) & 0xFFFFFFFFu);
-    uint64_t b = (ctx->r6 << 32) | ((ctx->r7 << 0) & 0xFFFFFFFFu);
-    uint64_t ret = a % b;
-
-    ctx->r2 = (int32_t)(ret >> 32);
-    ctx->r3 = (int32_t)(ret >> 0);
-}
-
-extern "C" void __ull_to_d_recomp(uint8_t * rdram, recomp_context * ctx) {
-    uint64_t a = (ctx->r4 << 32) | ((ctx->r5 << 0) & 0xFFFFFFFFu);
-    double ret = (double)a;
-
-    ctx->f0.d = ret;
-}
-
-extern "C" void __ull_to_f_recomp(uint8_t * rdram, recomp_context * ctx) {
-    uint64_t a = (ctx->r4 << 32) | ((ctx->r5 << 0) & 0xFFFFFFFFu);
-    float ret = (float)a;
-
-    ctx->f0.fl = ret;
-}

src/recomp/overlays.cpp

@@ -1,165 +0,0 @@
-#include <unordered_map>
-#include <algorithm>
-#include <vector>
-#include "recomp.h"
-#include "recomp_overlays.h"
-#include "../RecompiledFuncs/recomp_overlays.inl"
-
-constexpr size_t num_code_sections = ARRLEN(section_table);
-
-// SectionTableEntry sections[] defined in recomp_overlays.inl
-
-struct LoadedSection {
-    int32_t loaded_ram_addr;
-    size_t section_table_index;
-
-    LoadedSection(int32_t loaded_ram_addr_, size_t section_table_index_) {
-        loaded_ram_addr = loaded_ram_addr_;
-        section_table_index = section_table_index_;
-    }
-
-    bool operator<(const LoadedSection& rhs) {
-        return loaded_ram_addr < rhs.loaded_ram_addr;
-    }
-};
-
-std::vector<LoadedSection> loaded_sections{};
-std::unordered_map<int32_t, recomp_func_t*> func_map{};
-
-void load_overlay(size_t section_table_index, int32_t ram) {
-    const SectionTableEntry& section = section_table[section_table_index];
-    for (size_t function_index = 0; function_index < section.num_funcs; function_index++) {
-        const FuncEntry& func = section.funcs[function_index];
-        func_map[ram + func.offset] = func.func;
-    }
-    loaded_sections.emplace_back(ram, section_table_index);
-    section_addresses[section.index] = ram;
-}
-
-void load_special_overlay(const SectionTableEntry& section, int32_t ram) {
-    for (size_t function_index = 0; function_index < section.num_funcs; function_index++) {
-        const FuncEntry& func = section.funcs[function_index];
-        func_map[ram + func.offset] = func.func;
-    }
-}
-
-
-extern "C" {
-int32_t section_addresses[num_sections];
-}
-
-extern "C" void load_overlays(uint32_t rom, int32_t ram_addr, uint32_t size) {
-    // Search for the first section that's included in the loaded rom range
-    // Sections were sorted by `init_overlays` so we can use the bounds functions
-    auto lower = std::lower_bound(&section_table[0], &section_table[num_code_sections], rom,
-        [](const SectionTableEntry& entry, uint32_t addr) {
-            return entry.rom_addr < addr;
-        }
-    );
-    auto upper = std::upper_bound(&section_table[0], &section_table[num_code_sections], (uint32_t)(rom + size),
-        [](uint32_t addr, const SectionTableEntry& entry) {
-            return addr < entry.size + entry.rom_addr;
-        }
-    );
-    // Load the overlays that were found
-    for (auto it = lower; it != upper; ++it) {
-        load_overlay(std::distance(&section_table[0], it), it->rom_addr - rom + ram_addr);
-    }
-}
-
-extern "C" void unload_overlays(int32_t ram_addr, uint32_t size);
-
-extern "C" void unload_overlay_by_id(uint32_t id) {
-    uint32_t section_table_index = overlay_sections_by_index[id];
-    const SectionTableEntry& section = section_table[section_table_index];
-
-    auto find_it = std::find_if(loaded_sections.begin(), loaded_sections.end(), [section_table_index](const LoadedSection& s) { return s.section_table_index == section_table_index; });
-
-    if (find_it != loaded_sections.end()) {
-        // Determine where each function was loaded to and remove that entry from the function map
-        for (size_t func_index = 0; func_index < section.num_funcs; func_index++) {
-            const auto& func = section.funcs[func_index];
-            uint32_t func_address = func.offset + find_it->loaded_ram_addr;
-            func_map.erase(func_address);
-        }
-        // Reset the section's address in the address table
-        section_addresses[section.index] = section.ram_addr;
-        // Remove the section from the loaded section map
-        loaded_sections.erase(find_it);
-    }
-}
-
-extern "C" void load_overlay_by_id(uint32_t id, uint32_t ram_addr) {
-    uint32_t section_table_index = overlay_sections_by_index[id];
-    const SectionTableEntry& section = section_table[section_table_index];
-    int32_t prev_address = section_addresses[section.index];
-    if (/*ram_addr >= 0x80000000 && ram_addr < 0x81000000) {*/ prev_address == section.ram_addr) {
-        load_overlay(section_table_index, ram_addr);
-    }
-    else {
-        int32_t new_address = prev_address + ram_addr;
-        unload_overlay_by_id(id);
-        load_overlay(section_table_index, new_address);
-    }
-}
-
-extern "C" void unload_overlays(int32_t ram_addr, uint32_t size) {
-    for (auto it = loaded_sections.begin(); it != loaded_sections.end();) {
-        const auto& section = section_table[it->section_table_index];
-
-        // Check if the unloaded region overlaps with the loaded section
-        if (ram_addr < (it->loaded_ram_addr + section.size) && (ram_addr + size) >= it->loaded_ram_addr) {
-            // Check if the section isn't entirely in the loaded region
-            if (ram_addr > it->loaded_ram_addr || (ram_addr + size) < (it->loaded_ram_addr + section.size)) {
-                fprintf(stderr,
-                    "Cannot partially unload section\n"
-                    "  rom: 0x%08X size: 0x%08X loaded_addr: 0x%08X\n"
-                    "  unloaded_ram: 0x%08X unloaded_size : 0x%08X\n",
-                        section.rom_addr, section.size, it->loaded_ram_addr, ram_addr, size);
-                assert(false);
-                std::exit(EXIT_FAILURE);
-            }
-            // Determine where each function was loaded to and remove that entry from the function map
-            for (size_t func_index = 0; func_index < section.num_funcs; func_index++) {
-                const auto& func = section.funcs[func_index];
-                uint32_t func_address = func.offset + it->loaded_ram_addr;
-                func_map.erase(func_address);
-            }
-            // Reset the section's address in the address table
-            section_addresses[section.index] = section.ram_addr;
-            // Remove the section from the loaded section map
-            it = loaded_sections.erase(it);
-            // Skip incrementing the iterator
-            continue;
-        }
-        ++it;
-    }
-}
-
-void load_patch_functions();
-
-void init_overlays() {
-    for (size_t section_index = 0; section_index < num_code_sections; section_index++) {
-        section_addresses[section_table[section_index].index] = section_table[section_index].ram_addr;
-    }
-
-    // Sort the executable sections by rom address
-    std::sort(&section_table[0], &section_table[num_code_sections],
-        [](const SectionTableEntry& a, const SectionTableEntry& b) {
-            return a.rom_addr < b.rom_addr;
-        }
-    );
-
-    load_patch_functions();
-}
-
-extern "C" recomp_func_t * get_function(int32_t addr) {
-    auto func_find = func_map.find(addr);
-    if (func_find == func_map.end()) {
-        fprintf(stderr, "Failed to find function at 0x%08X\n", addr);
-        assert(false);
-        std::exit(EXIT_FAILURE);
-    }
-    return func_find->second;
-}
-

src/recomp/pak.cpp

@@ -1,35 +0,0 @@
-#include "recomp.h"
-#include "../ultramodern/ultra64.h"
-#include "../ultramodern/ultramodern.hpp"
-
-extern "C" void osPfsInitPak_recomp(uint8_t * rdram, recomp_context* ctx) {
-	ctx->r2 = 1; // PFS_ERR_NOPACK
-}
-
-extern "C" void osPfsFreeBlocks_recomp(uint8_t * rdram, recomp_context * ctx) {
-	ctx->r2 = 1; // PFS_ERR_NOPACK
-}
-
-extern "C" void osPfsAllocateFile_recomp(uint8_t * rdram, recomp_context * ctx) {
-	ctx->r2 = 1; // PFS_ERR_NOPACK
-}
-
-extern "C" void osPfsDeleteFile_recomp(uint8_t * rdram, recomp_context * ctx) {
-	ctx->r2 = 1; // PFS_ERR_NOPACK
-}
-
-extern "C" void osPfsFileState_recomp(uint8_t * rdram, recomp_context * ctx) {
-	ctx->r2 = 1; // PFS_ERR_NOPACK
-}
-
-extern "C" void osPfsFindFile_recomp(uint8_t * rdram, recomp_context * ctx) {
-	ctx->r2 = 1; // PFS_ERR_NOPACK
-}
-
-extern "C" void osPfsReadWriteFile_recomp(uint8_t * rdram, recomp_context * ctx) {
-	ctx->r2 = 1; // PFS_ERR_NOPACK
-}
-
-extern "C" void osPfsChecker_recomp(uint8_t * rdram, recomp_context * ctx) {
-	ctx->r2 = 1; // PFS_ERR_NOPACK
-}

src/recomp/patch_loading.cpp

@@ -1,11 +0,0 @@
-#include <unordered_map>
-#include <algorithm>
-#include <vector>
-#include "recomp.h"
-#include "../../RecompiledPatches/recomp_overlays.inl"
-
-void load_special_overlay(const SectionTableEntry& section, int32_t ram);
-
-void load_patch_functions() {
-	load_special_overlay(section_table[0], section_table[0].ram_addr);
-}

src/recomp/pi.cpp

@@ -1,302 +0,0 @@
-#include <memory>
-#include <fstream>
-#include <array>
-#include <cstring>
-#include <string>
-#include <mutex>
-#include "recomp.h"
-#include "recomp_game.h"
-#include "recomp_config.h"
-#include "recomp_files.h"
-#include "../ultramodern/ultra64.h"
-#include "../ultramodern/ultramodern.hpp"
-
-static std::vector<uint8_t> rom;
-
-bool recomp::is_rom_loaded() {
-    return !rom.empty();
-}
-
-void recomp::set_rom_contents(std::vector<uint8_t>&& new_rom) {
-    rom = std::move(new_rom);
-}
-
-// Flashram occupies the same physical address as sram, but that issue is avoided because libultra exposes
-// a high-level interface for flashram. Because that high-level interface is reimplemented, low level accesses
-// that involve physical addresses don't need to be handled for flashram.
-constexpr uint32_t sram_base = 0x08000000;
-constexpr uint32_t rom_base = 0x10000000;
-constexpr uint32_t drive_base = 0x06000000;
-
-constexpr uint32_t k1_to_phys(uint32_t addr) {
-    return addr & 0x1FFFFFFF;
-}
-
-constexpr uint32_t phys_to_k1(uint32_t addr) {
-    return addr | 0xA0000000;
-}
-
-extern "C" void __osPiGetAccess_recomp(uint8_t* rdram, recomp_context* ctx) {
-}
-
-extern "C" void __osPiRelAccess_recomp(uint8_t* rdram, recomp_context* ctx) {
-}
-
-extern "C" void osCartRomInit_recomp(uint8_t* rdram, recomp_context* ctx) {
-    OSPiHandle* handle = TO_PTR(OSPiHandle, ultramodern::cart_handle);
-    handle->type = 0; // cart
-    handle->baseAddress = phys_to_k1(rom_base);
-    handle->domain = 0;
-
-    ctx->r2 = (gpr)ultramodern::cart_handle;
-}
-
-extern "C" void osDriveRomInit_recomp(uint8_t * rdram, recomp_context * ctx) {
-    OSPiHandle* handle = TO_PTR(OSPiHandle, ultramodern::drive_handle);
-    handle->type = 1; // bulk
-    handle->baseAddress = phys_to_k1(drive_base);
-    handle->domain = 0;
-
-    ctx->r2 = (gpr)ultramodern::drive_handle;
-}
-
-extern "C" void osCreatePiManager_recomp(uint8_t* rdram, recomp_context* ctx) {
-    ;
-}
-
-void recomp::do_rom_read(uint8_t* rdram, gpr ram_address, uint32_t physical_addr, size_t num_bytes) {
-    // TODO use word copies when possible
-
-    // TODO handle misaligned DMA
-    assert((physical_addr & 0x1) == 0 && "Only PI DMA from aligned ROM addresses is currently supported");
-    assert((ram_address & 0x7) == 0 && "Only PI DMA to aligned RDRAM addresses is currently supported");
-    assert((num_bytes & 0x1) == 0 && "Only PI DMA with aligned sizes is currently supported");
-    uint8_t* rom_addr = rom.data() + physical_addr - rom_base;
-    for (size_t i = 0; i < num_bytes; i++) {
-        MEM_B(i, ram_address) = *rom_addr;
-        rom_addr++;
-    }
-}
-
-void recomp::do_rom_pio(uint8_t* rdram, gpr ram_address, uint32_t physical_addr) {
-    assert((physical_addr & 0x3) == 0 && "PIO not 4-byte aligned in device, currently unsupported");
-    assert((ram_address & 0x3) == 0 && "PIO not 4-byte aligned in RDRAM, currently unsupported");
-    uint8_t* rom_addr = rom.data() + physical_addr - rom_base;
-    MEM_B(0, ram_address) = *rom_addr++;
-    MEM_B(1, ram_address) = *rom_addr++;
-    MEM_B(2, ram_address) = *rom_addr++;
-    MEM_B(3, ram_address) = *rom_addr++;
-}
-
-struct {
-    std::array<char, 0x20000> save_buffer;
-    std::thread saving_thread;
-    moodycamel::LightweightSemaphore write_sempahore;
-    std::mutex save_buffer_mutex;
-} save_context;
-
-const std::u8string save_folder = u8"saves";
-const std::u8string save_filename = std::u8string{recomp::mm_game_id} + u8".bin";
-
-std::filesystem::path get_save_file_path() {
-    return recomp::get_app_folder_path() / save_folder / save_filename;
-}
-
-void update_save_file() {
-    bool saving_failed = false;
-    {
-        std::ofstream save_file = recomp::open_output_file_with_backup(get_save_file_path(), std::ios_base::binary);
-
-        if (save_file.good()) {
-            std::lock_guard lock{ save_context.save_buffer_mutex };
-            save_file.write(save_context.save_buffer.data(), save_context.save_buffer.size());
-        }
-        else {
-            saving_failed = false;
-        }
-    }
-    if (!saving_failed) {
-        saving_failed = !recomp::finalize_output_file_with_backup(get_save_file_path());
-    }
-    if (saving_failed) {
-        recomp::message_box("Failed to write to the save file. Check your file permissions and whether the save folder has been moved to Dropbox or similar, as this can cause issues.");
-    }
-}
-
-extern std::atomic_bool exited;
-
-void saving_thread_func(RDRAM_ARG1) {
-    while (!exited) {
-        bool save_buffer_updated = false;
-        // Repeatedly wait for a new action to be sent.
-        constexpr int64_t wait_time_microseconds = 10000;
-        constexpr int max_actions = 128;
-        int num_actions = 0;
-
-        // Wait up to the given timeout for a write to come in. Allow multiple writes to coalesce together into a single save.
-        // Cap the number of coalesced writes to guarantee that the save buffer eventually gets written out to the file even if the game
-        // is constantly sending writes.
-        while (save_context.write_sempahore.wait(wait_time_microseconds) && num_actions < max_actions) {
-            save_buffer_updated = true;
-            num_actions++;
-        }
-
-        // If an action came through that affected the save file, save the updated contents.
-        if (save_buffer_updated) {
-            update_save_file();
-        }
-    }
-}
-
-void save_write_ptr(const void* in, uint32_t offset, uint32_t count) {
-    {
-        std::lock_guard lock { save_context.save_buffer_mutex };
-        memcpy(&save_context.save_buffer[offset], in, count);
-    }
-    
-    save_context.write_sempahore.signal();
-}
-
-void save_write(RDRAM_ARG PTR(void) rdram_address, uint32_t offset, uint32_t count) {
-    {
-        std::lock_guard lock { save_context.save_buffer_mutex };
-        for (uint32_t i = 0; i < count; i++) {
-            save_context.save_buffer[offset + i] = MEM_B(i, rdram_address);
-        }
-    }
-
-    save_context.write_sempahore.signal();
-}
-
-void save_read(RDRAM_ARG PTR(void) rdram_address, uint32_t offset, uint32_t count) {
-    std::lock_guard lock { save_context.save_buffer_mutex };
-    for (size_t i = 0; i < count; i++) {
-        MEM_B(i, rdram_address) = save_context.save_buffer[offset + i];
-    }
-}
-
-void save_clear(uint32_t start, uint32_t size, char value) {
-    {
-        std::lock_guard lock { save_context.save_buffer_mutex };
-        std::fill_n(save_context.save_buffer.begin() + start, size, value);
-    }
-
-    save_context.write_sempahore.signal();
-}
-
-void ultramodern::init_saving(RDRAM_ARG1) {
-    std::filesystem::path save_file_path = get_save_file_path();
-
-    // Ensure the save file directory exists.
-    std::filesystem::create_directories(save_file_path.parent_path());
-
-    // Read the save file if it exists.
-    std::ifstream save_file = recomp::open_input_file_with_backup(save_file_path, std::ios_base::binary);
-    if (save_file.good()) {
-        save_file.read(save_context.save_buffer.data(), save_context.save_buffer.size());
-    }
-    else {
-        // Otherwise clear the save file to all zeroes.
-        save_context.save_buffer.fill(0);
-    }
-
-    save_context.saving_thread = std::thread{saving_thread_func, PASS_RDRAM};
-}
-
-void ultramodern::join_saving_thread() {
-    save_context.saving_thread.join();
-}
-
-void do_dma(RDRAM_ARG PTR(OSMesgQueue) mq, gpr rdram_address, uint32_t physical_addr, uint32_t size, uint32_t direction) {
-    // TODO asynchronous transfer
-    // TODO implement unaligned DMA correctly
-    if (direction == 0) {
-        if (physical_addr >= rom_base) {
-            // read cart rom
-            recomp::do_rom_read(rdram, rdram_address, physical_addr, size);
-
-            // Send a message to the mq to indicate that the transfer completed
-            osSendMesg(rdram, mq, 0, OS_MESG_NOBLOCK);
-        } else if (physical_addr >= sram_base) {
-            // read sram
-            save_read(rdram, rdram_address, physical_addr - sram_base, size);
-
-            // Send a message to the mq to indicate that the transfer completed
-            osSendMesg(rdram, mq, 0, OS_MESG_NOBLOCK);
-        } else {
-            fprintf(stderr, "[WARN] PI DMA read from unknown region, phys address 0x%08X\n", physical_addr);
-        }
-    } else {
-        if (physical_addr >= rom_base) {
-            // write cart rom
-            throw std::runtime_error("ROM DMA write unimplemented");
-        } else if (physical_addr >= sram_base) {
-            // write sram
-            save_write(rdram, rdram_address, physical_addr - sram_base, size);
-
-            // Send a message to the mq to indicate that the transfer completed
-            osSendMesg(rdram, mq, 0, OS_MESG_NOBLOCK);
-        } else {
-            fprintf(stderr, "[WARN] PI DMA write to unknown region, phys address 0x%08X\n", physical_addr);
-        }
-    }
-}
-
-extern "C" void osPiStartDma_recomp(RDRAM_ARG recomp_context* ctx) {
-    uint32_t mb = ctx->r4;
-    uint32_t pri = ctx->r5;
-    uint32_t direction = ctx->r6;
-    uint32_t devAddr = ctx->r7 | rom_base;
-    gpr dramAddr = MEM_W(0x10, ctx->r29);
-    uint32_t size = MEM_W(0x14, ctx->r29);
-    PTR(OSMesgQueue) mq = MEM_W(0x18, ctx->r29);
-    uint32_t physical_addr = k1_to_phys(devAddr);
-
-    debug_printf("[pi] DMA from 0x%08X into 0x%08X of size 0x%08X\n", devAddr, dramAddr, size);
-
-    do_dma(PASS_RDRAM mq, dramAddr, physical_addr, size, direction);
-
-    ctx->r2 = 0;
-}
-
-extern "C" void osEPiStartDma_recomp(RDRAM_ARG recomp_context* ctx) {
-    OSPiHandle* handle = TO_PTR(OSPiHandle, ctx->r4);
-    OSIoMesg* mb = TO_PTR(OSIoMesg, ctx->r5);
-    uint32_t direction = ctx->r6;
-    uint32_t devAddr = handle->baseAddress | mb->devAddr;
-    gpr dramAddr = mb->dramAddr;
-    uint32_t size = mb->size;
-    PTR(OSMesgQueue) mq = mb->hdr.retQueue;
-    uint32_t physical_addr = k1_to_phys(devAddr);
-
-    debug_printf("[pi] DMA from 0x%08X into 0x%08X of size 0x%08X\n", devAddr, dramAddr, size);
-
-    do_dma(PASS_RDRAM mq, dramAddr, physical_addr, size, direction);
-
-    ctx->r2 = 0;
-}
-
-extern "C" void osEPiReadIo_recomp(RDRAM_ARG recomp_context * ctx) {
-    OSPiHandle* handle = TO_PTR(OSPiHandle, ctx->r4);
-    uint32_t devAddr = handle->baseAddress | ctx->r5;
-    gpr dramAddr = ctx->r6;
-    uint32_t physical_addr = k1_to_phys(devAddr);
-
-    if (physical_addr > rom_base) {
-        // cart rom
-        recomp::do_rom_pio(PASS_RDRAM dramAddr, physical_addr);
-    } else {
-        // sram
-        assert(false && "SRAM ReadIo unimplemented");
-    }
-
-    ctx->r2 = 0;
-}
-
-extern "C" void osPiGetStatus_recomp(RDRAM_ARG recomp_context * ctx) {
-    ctx->r2 = 0;
-}
-
-extern "C" void osPiRawStartDma_recomp(RDRAM_ARG recomp_context * ctx) {
-    ctx->r2 = 0;
-}

src/recomp/print.cpp

@@ -1,72 +0,0 @@
-#include <vector>
-
-#include "../ultramodern/ultra64.h"
-#include "../ultramodern/ultramodern.hpp"
-#include "recomp.h"
-#include "euc-jp.h"
-
-extern "C" void __checkHardware_msp_recomp(uint8_t * rdram, recomp_context * ctx) {
-    ctx->r2 = 0;
-}
-
-extern "C" void __checkHardware_kmc_recomp(uint8_t * rdram, recomp_context * ctx) {
-    ctx->r2 = 0;
-}
-
-extern "C" void __checkHardware_isv_recomp(uint8_t * rdram, recomp_context * ctx) {
-    ctx->r2 = 0;
-}
-
-extern "C" void __osInitialize_msp_recomp(uint8_t * rdram, recomp_context * ctx) {
-}
-
-extern "C" void __osInitialize_kmc_recomp(uint8_t * rdram, recomp_context * ctx) {
-}
-
-extern "C" void __osInitialize_isv_recomp(uint8_t * rdram, recomp_context * ctx) {
-}
-
-extern "C" void isPrintfInit_recomp(uint8_t * rdram, recomp_context * ctx) {
-}
-
-extern "C" void __osRdbSend_recomp(uint8_t * rdram, recomp_context * ctx) {
-    gpr buf = ctx->r4;
-    size_t size = ctx->r5;
-    u32 type = (u32)ctx->r6;
-    std::unique_ptr<char[]> to_print = std::make_unique<char[]>(size + 1);
-
-    for (size_t i = 0; i < size; i++) {
-        to_print[i] = MEM_B(i, buf);
-    }
-    to_print[size] = '\x00';
-
-    fwrite(to_print.get(), 1, size, stdout);
-
-    ctx->r2 = size;
-}
-
-extern "C" void is_proutSyncPrintf_recomp(uint8_t * rdram, recomp_context * ctx) {
-    // Buffering to speed up print performance
-    static std::vector<char> print_buffer;
-
-    gpr buf = ctx->r5;
-    size_t size = ctx->r6;
-
-    //for (size_t i = 0; i < size; i++) {
-    //    // Add the new character to the buffer
-    //    char cur_char = MEM_B(i, buf);
-
-    //    // If the new character is a newline, flush the buffer
-    //    if (cur_char == '\n') {
-    //        std::string utf8_str = Encoding::decode_eucjp(std::string_view{ print_buffer.data(), print_buffer.size() });
-    //        puts(utf8_str.c_str());
-    //        print_buffer.clear();
-    //    } else {
-    //        print_buffer.push_back(cur_char);
-    //    }
-    //}
-
-    //fwrite(to_print.get(), size, 1, stdout);
-
-    ctx->r2 = 1;
-}

src/recomp/recomp.cpp

@@ -1,445 +0,0 @@
-#ifdef _WIN32
-#include <Windows.h>
-#endif
-#include <cstdio>
-#include <cstdlib>
-#include <cstring>
-#include <memory>
-#include <cmath>
-#include <unordered_map>
-#include <unordered_set>
-#include <fstream>
-#include <iostream>
-#include "recomp.h"
-#include "recomp_overlays.h"
-#include "recomp_game.h"
-#include "recomp_config.h"
-#include "xxHash/xxh3.h"
-#include "../ultramodern/ultramodern.hpp"
-#include "../../RecompiledPatches/patches_bin.h"
-#ifdef HAS_MM_SHADER_CACHE
-#include "mm_shader_cache.h"
-#endif
-
-#ifdef _MSC_VER
-inline uint32_t byteswap(uint32_t val) {
-    return _byteswap_ulong(val);
-}
-#else
-constexpr uint32_t byteswap(uint32_t val) {
-    return __builtin_bswap32(val);
-}
-#endif
-
-struct RomEntry {
-    uint64_t xxhash3_value;
-    std::u8string stored_filename;
-    std::string internal_rom_name;
-};
-
-const std::unordered_map<recomp::Game, RomEntry> game_roms {
-    { recomp::Game::MM, { 0xEF18B4A9E2386169ULL, std::u8string{recomp::mm_game_id} + u8".z64", "ZELDA MAJORA'S MASK" }},
-};
-
-bool check_hash(const std::vector<uint8_t>& rom_data, uint64_t expected_hash) {
-    uint64_t calculated_hash = XXH3_64bits(rom_data.data(), rom_data.size());
-
-    return calculated_hash == expected_hash;
-}
-
-static std::vector<uint8_t> read_file(const std::filesystem::path& path) {
-    std::vector<uint8_t> ret;
-
-    std::ifstream file{ path, std::ios::binary};
-
-    if (file.good()) {
-        file.seekg(0, std::ios::end);
-        ret.resize(file.tellg());
-        file.seekg(0, std::ios::beg);
-
-        file.read(reinterpret_cast<char*>(ret.data()), ret.size());
-    }
-
-    return ret;
-}
-
-bool write_file(const std::filesystem::path& path, const std::vector<uint8_t>& data) {
-    std::ofstream out_file{ path, std::ios::binary };
-
-    if (!out_file.good()) {
-        return false;
-    }
-
-    out_file.write(reinterpret_cast<const char*>(data.data()), data.size());
-
-    return true;
-}
-
-bool check_stored_rom(const RomEntry& game_entry) {
-
-    std::vector stored_rom_data = read_file(recomp::get_app_folder_path() / game_entry.stored_filename);
-
-    if (!check_hash(stored_rom_data, game_entry.xxhash3_value)) {
-        // Incorrect hash, remove the stored ROM file if it exists.
-        std::filesystem::remove(recomp::get_app_folder_path() / game_entry.stored_filename);
-        return false;
-    }
-
-    return true;
-}
-
-static std::unordered_set<recomp::Game> valid_game_roms;
-
-bool recomp::is_rom_valid(recomp::Game game) {
-    return valid_game_roms.contains(game);
-}
-
-void recomp::check_all_stored_roms() {
-    for (const auto& cur_rom_entry: game_roms) {
-        if (check_stored_rom(cur_rom_entry.second)) {
-            valid_game_roms.insert(cur_rom_entry.first);
-        }
-    }
-}
-
-bool recomp::load_stored_rom(recomp::Game game) {
-    auto find_it = game_roms.find(game);
-
-    if (find_it == game_roms.end()) {
-        return false;
-    }
-    
-    std::vector<uint8_t> stored_rom_data = read_file(recomp::get_app_folder_path() / find_it->second.stored_filename);
-
-    if (!check_hash(stored_rom_data, find_it->second.xxhash3_value)) {
-        // The ROM no longer has the right hash, delete it.
-        std::filesystem::remove(recomp::get_app_folder_path() / find_it->second.stored_filename);
-        return false;
-    }
-
-    recomp::set_rom_contents(std::move(stored_rom_data));
-    return true;
-}
-
-const std::array<uint8_t, 4> first_rom_bytes { 0x80, 0x37, 0x12, 0x40 };
-
-enum class ByteswapType {
-    NotByteswapped,
-    Byteswapped4,
-    Byteswapped2,
-    Invalid
-};
-
-ByteswapType check_rom_start(const std::vector<uint8_t>& rom_data) {
-    if (rom_data.size() < 4) {
-        return ByteswapType::Invalid;
-    }
-
-    bool matched_all = true;
-
-    auto check_match = [&](uint8_t index0, uint8_t index1, uint8_t index2, uint8_t index3) {
-        return
-            rom_data[0] == first_rom_bytes[index0] &&
-            rom_data[1] == first_rom_bytes[index1] &&
-            rom_data[2] == first_rom_bytes[index2] &&
-            rom_data[3] == first_rom_bytes[index3];
-    };
-
-    // Check if the ROM is already in the correct byte order.
-    if (check_match(0,1,2,3)) {
-        return ByteswapType::NotByteswapped;
-    }
-
-    // Check if the ROM has been byteswapped in groups of 4 bytes.
-    if (check_match(3,2,1,0)) {
-        return ByteswapType::Byteswapped4;
-    }
-
-    // Check if the ROM has been byteswapped in groups of 2 bytes.
-    if (check_match(1,0,3,2)) {
-        return ByteswapType::Byteswapped2;
-    }
-
-    // No match found.
-    return ByteswapType::Invalid;
-}
-
-void byteswap_data(std::vector<uint8_t>& rom_data, size_t index_xor) {
-    for (size_t rom_pos = 0; rom_pos < rom_data.size(); rom_pos += 4) {
-        uint8_t temp0 = rom_data[rom_pos + 0];
-        uint8_t temp1 = rom_data[rom_pos + 1];
-        uint8_t temp2 = rom_data[rom_pos + 2];
-        uint8_t temp3 = rom_data[rom_pos + 3];
-
-        rom_data[rom_pos + (0 ^ index_xor)] = temp0;
-        rom_data[rom_pos + (1 ^ index_xor)] = temp1;
-        rom_data[rom_pos + (2 ^ index_xor)] = temp2;
-        rom_data[rom_pos + (3 ^ index_xor)] = temp3;
-    }
-}
-
-recomp::RomValidationError recomp::select_rom(const std::filesystem::path& rom_path, Game game) {
-    auto find_it = game_roms.find(game);
-
-    if (find_it == game_roms.end()) {
-        return recomp::RomValidationError::OtherError;
-    }
-
-    const RomEntry& game_entry = find_it->second;
-
-    std::vector<uint8_t> rom_data = read_file(rom_path);
-
-    if (rom_data.empty()) {
-        return recomp::RomValidationError::FailedToOpen;
-    }
-
-    // Pad the rom to the nearest multiple of 4 bytes.
-    rom_data.resize((rom_data.size() + 3) & ~3);
-
-    ByteswapType byteswap_type = check_rom_start(rom_data);
-
-    switch (byteswap_type) {
-        case ByteswapType::Invalid:
-            return recomp::RomValidationError::NotARom;
-        case ByteswapType::Byteswapped2:
-            byteswap_data(rom_data, 1);
-            break;
-        case ByteswapType::Byteswapped4:
-            byteswap_data(rom_data, 3);
-            break;
-        case ByteswapType::NotByteswapped:
-            break;
-    }
-
-    if (!check_hash(rom_data, game_entry.xxhash3_value)) {
-        const std::string_view name{ reinterpret_cast<const char*>(rom_data.data()) + 0x20, game_entry.internal_rom_name.size()};
-        if (name == game_entry.internal_rom_name) {
-            return recomp::RomValidationError::IncorrectVersion;
-        }
-        else {
-            if (game == recomp::Game::MM && std::string_view{ reinterpret_cast<const char*>(rom_data.data()) + 0x20, 19 } == "THE LEGEND OF ZELDA") {
-                return recomp::RomValidationError::NotYet;
-            }
-            else {
-                return recomp::RomValidationError::IncorrectRom;
-            }
-        }
-    }
-
-    write_file(recomp::get_app_folder_path() / game_entry.stored_filename, rom_data);
-    
-    return recomp::RomValidationError::Good;
-}
-
-extern "C" void osGetMemSize_recomp(uint8_t * rdram, recomp_context * ctx) {
-    ctx->r2 = 8 * 1024 * 1024;
-}
-
-enum class StatusReg {
-    FR = 0x04000000,
-};
-
-extern "C" void cop0_status_write(recomp_context* ctx, gpr value) {
-    uint32_t old_sr = ctx->status_reg;
-    uint32_t new_sr = (uint32_t)value;
-    uint32_t changed = old_sr ^ new_sr;
-
-    // Check if the FR bit changed
-    if (changed & (uint32_t)StatusReg::FR) {
-        // Check if the FR bit was set
-        if (new_sr & (uint32_t)StatusReg::FR) {
-            // FR = 1, odd single floats point to their own registers
-            ctx->f_odd = &ctx->f1.u32l;
-            ctx->mips3_float_mode = true;
-        }
-        // Otherwise, it was cleared
-        else {
-            // FR = 0, odd single floats point to the upper half of the previous register
-            ctx->f_odd = &ctx->f0.u32h;
-            ctx->mips3_float_mode = false;
-        }
-
-        // Remove the FR bit from the changed bits as it's been handled
-        changed &= ~(uint32_t)StatusReg::FR;
-    }
-
-    // If any other bits were changed, assert false as they're not handled currently
-    if (changed) {
-        printf("Unhandled status register bits changed: 0x%08X\n", changed);
-        assert(false);
-        exit(EXIT_FAILURE);
-    }
-    
-    // Update the status register in the context
-    ctx->status_reg = new_sr;
-}
-
-extern "C" gpr cop0_status_read(recomp_context* ctx) {
-    return (gpr)(int32_t)ctx->status_reg;
-}
-
-extern "C" void switch_error(const char* func, uint32_t vram, uint32_t jtbl) {
-    printf("Switch-case out of bounds in %s at 0x%08X for jump table at 0x%08X\n", func, vram, jtbl);
-    assert(false);
-    exit(EXIT_FAILURE);
-}
-
-extern "C" void do_break(uint32_t vram) {
-    printf("Encountered break at original vram 0x%08X\n", vram);
-    assert(false);
-    exit(EXIT_FAILURE);
-}
-
-void run_thread_function(uint8_t* rdram, uint64_t addr, uint64_t sp, uint64_t arg) {
-    recomp_context ctx{};
-    ctx.r29 = sp;
-    ctx.r4 = arg;
-    ctx.mips3_float_mode = 0;
-    ctx.f_odd = &ctx.f0.u32h;
-    recomp_func_t* func = get_function(addr);
-    func(rdram, &ctx);
-}
-
-// Recomp generation functions
-extern "C" void recomp_entrypoint(uint8_t * rdram, recomp_context * ctx);
-gpr get_entrypoint_address();
-const char* get_rom_name();
-
-void read_patch_data(uint8_t* rdram, gpr patch_data_address) {
-    for (size_t i = 0; i < sizeof(mm_patches_bin); i++) {
-        MEM_B(i, patch_data_address) = mm_patches_bin[i];
-    }
-}
-
-void init(uint8_t* rdram, recomp_context* ctx) {
-    // Initialize the overlays
-    init_overlays();
-
-    // Get entrypoint from recomp function
-    gpr entrypoint = get_entrypoint_address();
-
-    // Load overlays in the first 1MB
-    load_overlays(0x1000, (int32_t)entrypoint, 1024 * 1024);
-
-    // Initial 1MB DMA (rom address 0x1000 = physical address 0x10001000)
-    recomp::do_rom_read(rdram, entrypoint, 0x10001000, 0x100000);
-
-    // Read in any extra data from patches
-    read_patch_data(rdram, (gpr)(s32)0x80801000);
-
-    // Set up stack pointer
-    ctx->r29 = 0xFFFFFFFF803FFFF0u;
-
-    // Set up context floats
-    ctx->f_odd = &ctx->f0.u32h;
-    ctx->mips3_float_mode = false;
-
-    // Initialize variables normally set by IPL3
-    constexpr int32_t osTvType = 0x80000300;
-    constexpr int32_t osRomType = 0x80000304;
-    constexpr int32_t osRomBase = 0x80000308;
-    constexpr int32_t osResetType = 0x8000030c;
-    constexpr int32_t osCicId = 0x80000310;
-    constexpr int32_t osVersion = 0x80000314;
-    constexpr int32_t osMemSize = 0x80000318;
-    constexpr int32_t osAppNMIBuffer = 0x8000031c;
-    MEM_W(osTvType, 0) = 1; // NTSC
-    MEM_W(osRomBase, 0) = 0xB0000000u; // standard rom base
-    MEM_W(osResetType, 0) = 0; // cold reset
-    MEM_W(osMemSize, 0) = 8 * 1024 * 1024; // 8MB
-}
-
-std::atomic<recomp::Game> game_started = recomp::Game::None;
-
-void recomp::start_game(recomp::Game game) {
-    game_started.store(game);
-    game_started.notify_all();
-}
-
-bool ultramodern::is_game_started() {
-    return game_started.load() != recomp::Game::None;
-}
-
-void set_audio_callbacks(const ultramodern::audio_callbacks_t& callbacks);
-void set_input_callbacks(const ultramodern::input_callbacks_t& callback);
-
-std::atomic_bool exited = false;
-
-void ultramodern::quit() {
-    exited.store(true);
-    recomp::Game desired = recomp::Game::None;
-    game_started.compare_exchange_strong(desired, recomp::Game::Quit);
-    game_started.notify_all();
-}
-
-void recomp::start(ultramodern::WindowHandle window_handle, const ultramodern::audio_callbacks_t& audio_callbacks, const ultramodern::input_callbacks_t& input_callbacks, const ultramodern::gfx_callbacks_t& gfx_callbacks_) {
-    recomp::check_all_stored_roms();
-    set_audio_callbacks(audio_callbacks);
-    set_input_callbacks(input_callbacks);
-
-    ultramodern::gfx_callbacks_t gfx_callbacks = gfx_callbacks_;
-
-    ultramodern::gfx_callbacks_t::gfx_data_t gfx_data{};
-
-    if (gfx_callbacks.create_gfx) {
-        gfx_data = gfx_callbacks.create_gfx();
-    }
-
-    if (window_handle == ultramodern::WindowHandle{}) {
-        if (gfx_callbacks.create_window) {
-            window_handle = gfx_callbacks.create_window(gfx_data);
-        }
-        else {
-            assert(false && "No create_window callback provided");
-        }
-    }
-
-    // Allocate rdram_buffer
-    std::unique_ptr<uint8_t[]> rdram_buffer = std::make_unique<uint8_t[]>(ultramodern::rdram_size);
-    std::memset(rdram_buffer.get(), 0, ultramodern::rdram_size);
-
-    std::thread game_thread{[](ultramodern::WindowHandle window_handle, uint8_t* rdram) {
-        debug_printf("[Recomp] Starting\n");
-        
-        ultramodern::set_native_thread_name("Game Start Thread");
-        
-        ultramodern::preinit(rdram, window_handle);
-
-        game_started.wait(recomp::Game::None);
-        recomp_context context{};
-
-        switch (game_started.load()) {
-            case recomp::Game::MM:
-                if (!recomp::load_stored_rom(recomp::Game::MM)) {
-                    recomp::message_box("Error opening stored ROM! Please restart this program.");
-                }
-
-                #ifdef HAS_MM_SHADER_CACHE
-                ultramodern::load_shader_cache({mm_shader_cache_bytes, sizeof(mm_shader_cache_bytes)});
-                #endif
-
-                init(rdram, &context);
-                try {
-                    recomp_entrypoint(rdram, &context);
-                } catch (ultramodern::thread_terminated& terminated) {
-
-                } 
-                break;
-            case recomp::Game::Quit:
-                break;
-        }
-        
-        debug_printf("[Recomp] Quitting\n");
-    }, window_handle, rdram_buffer.get()};
-
-    while (!exited) {
-        ultramodern::sleep_milliseconds(1);
-        if (gfx_callbacks.update_gfx != nullptr) {
-            gfx_callbacks.update_gfx(gfx_data);
-        }
-    }
-    game_thread.join();
-    ultramodern::join_event_threads();
-    ultramodern::join_thread_cleaner_thread();
-    ultramodern::join_saving_thread();
-}

src/recomp/sp.cpp

@@ -1,50 +0,0 @@
-#include <cstdio>
-#include <fstream>
-#include "../ultramodern/ultramodern.hpp"
-#include "recomp.h"
-
-extern "C" void osSpTaskLoad_recomp(uint8_t* rdram, recomp_context* ctx) {
-    // Nothing to do here
-}
-
-bool dump_frame = false;
-
-extern "C" void osSpTaskStartGo_recomp(uint8_t* rdram, recomp_context* ctx) {
-    //printf("[sp] osSpTaskStartGo(0x%08X)\n", (uint32_t)ctx->r4);
-    OSTask* task = TO_PTR(OSTask, ctx->r4);
-    if (task->t.type == M_GFXTASK) {
-        //printf("[sp] Gfx task: %08X\n", (uint32_t)ctx->r4);
-    } else if (task->t.type == M_AUDTASK) {
-        //printf("[sp] Audio task: %08X\n", (uint32_t)ctx->r4);
-    }
-    // For debugging
-    if (dump_frame) {
-        char addr_str[32];
-        constexpr size_t ram_size = 0x800000;
-        std::unique_ptr<char[]> ram_unswapped = std::make_unique<char[]>(ram_size);
-        snprintf(addr_str, sizeof(addr_str) - 1, "%08X", task->t.data_ptr);
-        addr_str[sizeof(addr_str) - 1] = '\0';
-        std::ofstream dump_file{ "ramdump" + std::string{ addr_str } + ".bin", std::ios::binary};
-
-        for (size_t i = 0; i < ram_size; i++) {
-            ram_unswapped[i] = rdram[i ^ 3];
-        }
-
-        dump_file.write(ram_unswapped.get(), ram_size);
-        dump_frame = false;
-    }
-    ultramodern::submit_rsp_task(rdram, ctx->r4);
-}
-
-extern "C" void osSpTaskYield_recomp(uint8_t* rdram, recomp_context* ctx) {
-    // Ignore yield requests (acts as if the task completed before it received the yield request)
-}
-
-extern "C" void osSpTaskYielded_recomp(uint8_t* rdram, recomp_context* ctx) {
-    // Task yield requests are ignored, so always return 0 as tasks will never be yielded
-    ctx->r2 = 0;
-}
-
-extern "C" void __osSpSetPc_recomp(uint8_t* rdram, recomp_context* ctx) {
-    assert(false);
-}

src/recomp/ultra_stubs.cpp

@@ -1,45 +0,0 @@
-#include "../ultramodern/ultra64.h"
-#include "../ultramodern/ultramodern.hpp"
-#include "recomp.h"
-
-// None of these functions need to be reimplemented, so stub them out
-extern "C" void osUnmapTLBAll_recomp(uint8_t * rdram, recomp_context * ctx) {
-    // TODO this will need to be implemented in the future for any games that actually use the TLB
-}
-
-extern "C" void osVoiceInit_recomp(uint8_t * rdram, recomp_context * ctx) {
-    ctx->r2 = 11; // CONT_ERR_DEVICE
-}
-
-extern "C" void osVoiceSetWord_recomp(uint8_t * rdram, recomp_context * ctx) {
-    assert(false);
-}
-
-extern "C" void osVoiceCheckWord_recomp(uint8_t * rdram, recomp_context * ctx) {
-    assert(false);
-}
-
-extern "C" void osVoiceStopReadData_recomp(uint8_t * rdram, recomp_context * ctx) {
-    assert(false);
-}
-
-extern "C" void osVoiceMaskDictionary_recomp(uint8_t * rdram, recomp_context * ctx) {
-    assert(false);
-}
-
-extern "C" void osVoiceStartReadData_recomp(uint8_t * rdram, recomp_context * ctx) {
-    assert(false);
-}
-
-extern "C" void osVoiceControlGain_recomp(uint8_t * rdram, recomp_context * ctx) {
-    assert(false);
-}
-
-extern "C" void osVoiceGetReadData_recomp(uint8_t * rdram, recomp_context * ctx) {
-    assert(false);
-}
-
-extern "C" void osVoiceClearDictionary_recomp(uint8_t * rdram, recomp_context * ctx) {
-    assert(false);
-}
-

src/recomp/ultra_translation.cpp

@@ -1,163 +0,0 @@
-#include <memory>
-#include "../ultramodern/ultra64.h"
-#include "../ultramodern/ultramodern.hpp"
-#include "recomp.h"
-
-extern "C" void osInitialize_recomp(uint8_t * rdram, recomp_context * ctx) {
-    osInitialize();
-}
-
-extern "C" void __osInitialize_common_recomp(uint8_t * rdram, recomp_context * ctx) {
-    osInitialize();
-}
-
-extern "C" void osCreateThread_recomp(uint8_t* rdram, recomp_context* ctx) {
-    osCreateThread(rdram, (int32_t)ctx->r4, (OSId)ctx->r5, (int32_t)ctx->r6, (int32_t)ctx->r7,
-        (int32_t)MEM_W(0x10, ctx->r29), (OSPri)MEM_W(0x14, ctx->r29));
-}
-
-extern "C" void osStartThread_recomp(uint8_t* rdram, recomp_context* ctx) {
-    osStartThread(rdram, (int32_t)ctx->r4);
-}
-
-extern "C" void osStopThread_recomp(uint8_t * rdram, recomp_context * ctx) {
-    osStopThread(rdram, (int32_t)ctx->r4);
-}
-
-extern "C" void osDestroyThread_recomp(uint8_t * rdram, recomp_context * ctx) {
-    osDestroyThread(rdram, (int32_t)ctx->r4);
-}
-
-extern "C" void osYieldThread_recomp(uint8_t * rdram, recomp_context * ctx) {
-    assert(false);
-    // osYieldThread(rdram);
-}
-
-extern "C" void osSetThreadPri_recomp(uint8_t* rdram, recomp_context* ctx) {
-    osSetThreadPri(rdram, (int32_t)ctx->r4, (OSPri)ctx->r5);
-}
-
-extern "C" void osGetThreadPri_recomp(uint8_t * rdram, recomp_context * ctx) {
-    ctx->r2 = osGetThreadPri(rdram, (int32_t)ctx->r4);
-}
-
-extern "C" void osGetThreadId_recomp(uint8_t * rdram, recomp_context * ctx) {
-    ctx->r2 = osGetThreadId(rdram, (int32_t)ctx->r4);
-}
-
-extern "C" void osCreateMesgQueue_recomp(uint8_t* rdram, recomp_context* ctx) {
-    osCreateMesgQueue(rdram, (int32_t)ctx->r4, (int32_t)ctx->r5, (s32)ctx->r6);
-}
-
-extern "C" void osRecvMesg_recomp(uint8_t* rdram, recomp_context* ctx) {
-    ctx->r2 = osRecvMesg(rdram, (int32_t)ctx->r4, (int32_t)ctx->r5, (s32)ctx->r6);
-}
-
-extern "C" void osSendMesg_recomp(uint8_t* rdram, recomp_context* ctx) {
-    ctx->r2 = osSendMesg(rdram, (int32_t)ctx->r4, (OSMesg)ctx->r5, (s32)ctx->r6);
-}
-
-extern "C" void osJamMesg_recomp(uint8_t* rdram, recomp_context* ctx) {
-    ctx->r2 = osJamMesg(rdram, (int32_t)ctx->r4, (OSMesg)ctx->r5, (s32)ctx->r6);
-}
-
-extern "C" void osSetEventMesg_recomp(uint8_t* rdram, recomp_context* ctx) {
-    osSetEventMesg(rdram, (OSEvent)ctx->r4, (int32_t)ctx->r5, (OSMesg)ctx->r6);
-}
-
-extern "C" void osViSetEvent_recomp(uint8_t * rdram, recomp_context * ctx) {
-    osViSetEvent(rdram, (int32_t)ctx->r4, (OSMesg)ctx->r5, (u32)ctx->r6);
-}
-
-extern "C" void osGetCount_recomp(uint8_t * rdram, recomp_context * ctx) {
-    ctx->r2 = osGetCount();
-}
-
-extern "C" void osGetTime_recomp(uint8_t * rdram, recomp_context * ctx) {
-    uint64_t total_count = osGetTime();
-    ctx->r2 = (int32_t)(total_count >> 32);
-    ctx->r3 = (int32_t)(total_count >> 0);
-}
-
-extern "C" void osSetTimer_recomp(uint8_t * rdram, recomp_context * ctx) {
-    uint64_t countdown = ((uint64_t)(ctx->r6) << 32) | ((ctx->r7) & 0xFFFFFFFFu);
-    uint64_t interval = load_doubleword(rdram, ctx->r29, 0x10);
-    ctx->r2 = osSetTimer(rdram, (int32_t)ctx->r4, countdown, interval, (int32_t)MEM_W(0x18, ctx->r29), (OSMesg)MEM_W(0x1C, ctx->r29));
-}
-
-extern "C" void osStopTimer_recomp(uint8_t * rdram, recomp_context * ctx) {
-    ctx->r2 = osStopTimer(rdram, (int32_t)ctx->r4);
-}
-
-extern "C" void osVirtualToPhysical_recomp(uint8_t * rdram, recomp_context * ctx) {
-    ctx->r2 = osVirtualToPhysical((int32_t)ctx->r4);
-}
-
-extern "C" void osInvalDCache_recomp(uint8_t * rdram, recomp_context * ctx) {
-    ;
-}
-
-extern "C" void osInvalICache_recomp(uint8_t * rdram, recomp_context * ctx) {
-    ;
-}
-
-extern "C" void osWritebackDCache_recomp(uint8_t * rdram, recomp_context * ctx) {
-    ;
-}
-
-extern "C" void osWritebackDCacheAll_recomp(uint8_t * rdram, recomp_context * ctx) {
-    ;
-}
-
-extern "C" void osSetIntMask_recomp(uint8_t * rdram, recomp_context * ctx) {
-    ;
-}
-
-extern "C" void __osDisableInt_recomp(uint8_t * rdram, recomp_context * ctx) {
-    ;
-}
-
-extern "C" void __osRestoreInt_recomp(uint8_t * rdram, recomp_context * ctx) {
-    ;
-}
-
-extern "C" void __osSetFpcCsr_recomp(uint8_t * rdram, recomp_context * ctx) {
-    ctx->r2 = 0;
-}
-
-// For the Mario Party games (not working)
-//extern "C" void longjmp_recomp(uint8_t * rdram, recomp_context * ctx) {
-//    RecompJmpBuf* buf = TO_PTR(RecompJmpBuf, ctx->r4);
-//
-//    // Check if this is a buffer that was set up with setjmp
-//    if (buf->magic == SETJMP_MAGIC) {
-//        // If so, longjmp to it
-//        // Setjmp/longjmp does not work across threads, so verify that this buffer was made by this thread
-//        assert(buf->owner == ultramodern::this_thread());
-//        longjmp(buf->storage->buffer, ctx->r5);
-//    } else {
-//        // Otherwise, check if it was one built manually by the game with $ra pointing to a function
-//        gpr sp = MEM_W(0, ctx->r4);
-//        gpr ra = MEM_W(4, ctx->r4);
-//        ctx->r29 = sp;
-//        recomp_func_t* target = LOOKUP_FUNC(ra);
-//        if (target == nullptr) {
-//            fprintf(stderr, "Failed to find function for manual longjmp\n");
-//            std::quick_exit(EXIT_FAILURE);
-//        }
-//        target(rdram, ctx);
-//
-//        // TODO kill this thread if the target function returns
-//        assert(false);
-//    }
-//}
-//
-//#undef setjmp_recomp
-//extern "C" void setjmp_recomp(uint8_t * rdram, recomp_context * ctx) {
-//    fprintf(stderr, "Program called setjmp_recomp\n");
-//    std::quick_exit(EXIT_FAILURE);
-//}
-//
-//extern "C" int32_t osGetThreadEx(void) {
-//    return ultramodern::this_thread();
-//}

src/recomp/vi.cpp

@@ -1,47 +0,0 @@
-#include "../ultramodern/ultramodern.hpp"
-#include "recomp.h"
-
-extern "C" void osViSetYScale_recomp(uint8_t* rdram, recomp_context * ctx) {
-    osViSetYScale(ctx->f12.fl);
-}
-
-extern "C" void osViSetXScale_recomp(uint8_t* rdram, recomp_context * ctx) {
-    osViSetXScale(ctx->f12.fl);
-}
-
-extern "C" void osCreateViManager_recomp(uint8_t* rdram, recomp_context* ctx) {
-    ;
-}
-
-extern "C" void osViBlack_recomp(uint8_t* rdram, recomp_context* ctx) {
-    osViBlack((uint32_t)ctx->r4);
-}
-
-extern "C" void osViSetSpecialFeatures_recomp(uint8_t* rdram, recomp_context* ctx) {
-    osViSetSpecialFeatures((uint32_t)ctx->r4);
-}
-
-extern "C" void osViGetCurrentFramebuffer_recomp(uint8_t* rdram, recomp_context* ctx) {
-    ctx->r2 = (gpr)(int32_t)osViGetCurrentFramebuffer();
-}
-
-extern "C" void osViGetNextFramebuffer_recomp(uint8_t* rdram, recomp_context* ctx) {
-    ctx->r2 = (gpr)(int32_t)osViGetNextFramebuffer();
-}
-
-extern "C" void osViSwapBuffer_recomp(uint8_t* rdram, recomp_context* ctx) {
-    osViSwapBuffer(rdram, (int32_t)ctx->r4);
-}
-
-extern "C" void osViSetMode_recomp(uint8_t* rdram, recomp_context* ctx) {
-    osViSetMode(rdram, (int32_t)ctx->r4);
-}
-
-extern uint64_t total_vis;
-
-extern "C" void wait_one_frame(uint8_t* rdram, recomp_context* ctx) {
-    uint64_t cur_vis = total_vis;
-    while (cur_vis == total_vis) {
-        std::this_thread::yield();
-    }
-}

src/ui/ui_color_hack.cpp

@@ -6,7 +6,7 @@
 
 using ColourMap = Rml::UnorderedMap<Rml::String, Rml::Colourb>;
 
-namespace recomp {
+namespace recompui {
 	class PropertyParserColorHack : public Rml::PropertyParser {
 	public:
 		PropertyParserColorHack();

src/ui/ui_config.cpp

@@ -1,13 +1,13 @@
 #include "recomp_ui.h"
 #include "recomp_input.h"
-#include "recomp_sound.h"
+#include "zelda_sound.h"
-#include "recomp_config.h"
+#include "zelda_config.h"
-#include "recomp_debug.h"
+#include "zelda_debug.h"
 #include "promptfont.h"
-#include "../../ultramodern/config.hpp"
+#include "ultramodern/config.hpp"
-#include "../../ultramodern/ultramodern.hpp"
+#include "ultramodern/ultramodern.hpp"
 #include "RmlUi/Core.h"
-#include "rt64_layer.h"
+#include "ultramodern/rt64_layer.hpp"
 
 ultramodern::GraphicsConfig new_options;
 Rml::DataModelHandle nav_help_model_handle;
@@ -16,9 +16,9 @@ Rml::DataModelHandle controls_model_handle;
 Rml::DataModelHandle graphics_model_handle;
 Rml::DataModelHandle sound_options_model_handle;
 
-recomp::PromptContext prompt_context;
+recompui::PromptContext prompt_context;
 
-namespace recomp {
+namespace recompui {
 	const std::unordered_map<ButtonVariant, std::string> button_variants {
 		{ButtonVariant::Primary, "primary"},
 		{ButtonVariant::Secondary, "secondary"},
@@ -198,13 +198,13 @@ void recomp::config_menu_set_cont_or_kb(bool cont_interacted) {
 }
 
 void close_config_menu_impl() {
-	recomp::save_config();
+    zelda64::save_config();
 
 	if (ultramodern::is_game_started()) {
-		recomp::set_current_menu(recomp::Menu::None);
+        recompui::set_current_menu(recompui::Menu::None);
 	}
 	else {
-		recomp::set_current_menu(recomp::Menu::Launcher);
+        recompui::set_current_menu(recompui::Menu::Launcher);
 	}
 }
 
@@ -241,8 +241,8 @@ void close_config_menu() {
 				graphics_model_handle.DirtyAllVariables();
 				close_config_menu_impl();
 			},
-			recomp::ButtonVariant::Success,
+            recompui::ButtonVariant::Success,
-			recomp::ButtonVariant::Error,
+            recompui::ButtonVariant::Error,
 			true,
 			"config__close-menu-button"
 		);
@@ -252,7 +252,7 @@ void close_config_menu() {
 	close_config_menu_impl();
 }
 
-void recomp::open_quit_game_prompt() {
+void zelda64::open_quit_game_prompt() {
 	prompt_context.open_prompt(
 		"Are you sure you want to quit?",
 		"Any progress since your last save will be lost.",
@@ -262,8 +262,8 @@ void recomp::open_quit_game_prompt() {
 			ultramodern::quit();
 		},
 		[]() {},
-		recomp::ButtonVariant::Error,
+        recompui::ButtonVariant::Error,
-		recomp::ButtonVariant::Tertiary,
+        recompui::ButtonVariant::Tertiary,
 		true,
 		"config__quit-game-button"
 	);
@@ -275,12 +275,12 @@ struct ControlOptionsContext {
 	int gyro_sensitivity; // 0 to 100
 	int mouse_sensitivity; // 0 to 100
 	int joystick_deadzone; // 0 to 100
-	recomp::TargetingMode targeting_mode;
+    zelda64::TargetingMode targeting_mode;
 	recomp::BackgroundInputMode background_input_mode;
-	recomp::AutosaveMode autosave_mode;
+	zelda64::AutosaveMode autosave_mode;
-	recomp::CameraInvertMode camera_invert_mode;
+    zelda64::CameraInvertMode camera_invert_mode;
-	recomp::AnalogCamMode analog_cam_mode;
+	zelda64::AnalogCamMode analog_cam_mode;
-	recomp::CameraInvertMode analog_camera_invert_mode;
+    zelda64::CameraInvertMode analog_camera_invert_mode;
 };
 
 ControlOptionsContext control_options_context;
@@ -329,11 +329,11 @@ void recomp::set_joystick_deadzone(int deadzone) {
 	}
 }
 
-recomp::TargetingMode recomp::get_targeting_mode() {
+zelda64::TargetingMode zelda64::get_targeting_mode() {
 	return control_options_context.targeting_mode;
 }
 
-void recomp::set_targeting_mode(recomp::TargetingMode mode) {
+void zelda64::set_targeting_mode(zelda64::TargetingMode mode) {
 	control_options_context.targeting_mode = mode;
 	if (general_model_handle) {
 		general_model_handle.DirtyVariable("targeting_mode");
@@ -357,44 +357,44 @@ void recomp::set_background_input_mode(recomp::BackgroundInputMode mode) {
 	);
 }
 
-recomp::AutosaveMode recomp::get_autosave_mode() {
+zelda64::AutosaveMode zelda64::get_autosave_mode() {
 	return control_options_context.autosave_mode;
 }
 
-void recomp::set_autosave_mode(recomp::AutosaveMode mode) {
+void zelda64::set_autosave_mode(zelda64::AutosaveMode mode) {
 	control_options_context.autosave_mode = mode;
 	if (general_model_handle) {
 		general_model_handle.DirtyVariable("autosave_mode");
 	}
 }
 
-recomp::CameraInvertMode recomp::get_camera_invert_mode() {
+zelda64::CameraInvertMode zelda64::get_camera_invert_mode() {
 	return control_options_context.camera_invert_mode;
 }
 
-void recomp::set_camera_invert_mode(recomp::CameraInvertMode mode) {
+void zelda64::set_camera_invert_mode(zelda64::CameraInvertMode mode) {
 	control_options_context.camera_invert_mode = mode;
 	if (general_model_handle) {
 		general_model_handle.DirtyVariable("camera_invert_mode");
 	}
 }
 
-recomp::AnalogCamMode recomp::get_analog_cam_mode() {
+zelda64::AnalogCamMode zelda64::get_analog_cam_mode() {
 	return control_options_context.analog_cam_mode;
 }
 
-void recomp::set_analog_cam_mode(recomp::AnalogCamMode mode) {
+void zelda64::set_analog_cam_mode(zelda64::AnalogCamMode mode) {
 	control_options_context.analog_cam_mode = mode;
 	if (general_model_handle) {
 		general_model_handle.DirtyVariable("analog_cam_mode");
 	}
 }
 
-recomp::CameraInvertMode recomp::get_analog_camera_invert_mode() {
+zelda64::CameraInvertMode zelda64::get_analog_camera_invert_mode() {
 	return control_options_context.analog_camera_invert_mode;
 }
 
-void recomp::set_analog_camera_invert_mode(recomp::CameraInvertMode mode) {
+void zelda64::set_analog_camera_invert_mode(zelda64::CameraInvertMode mode) {
 	control_options_context.analog_camera_invert_mode = mode;
 	if (general_model_handle) {
 		general_model_handle.DirtyVariable("analog_camera_invert_mode");
@@ -417,43 +417,43 @@ struct SoundOptionsContext {
 
 SoundOptionsContext sound_options_context;
 
-void recomp::reset_sound_settings() {
+void zelda64::reset_sound_settings() {
 	sound_options_context.reset();
 	if (sound_options_model_handle) {
 		sound_options_model_handle.DirtyAllVariables();
 	}
 }
 
-void recomp::set_main_volume(int volume) {
+void zelda64::set_main_volume(int volume) {
 	sound_options_context.main_volume.store(volume);
 	if (sound_options_model_handle) {
 		sound_options_model_handle.DirtyVariable("main_volume");
 	}
 }
 
-int recomp::get_main_volume() {
+int zelda64::get_main_volume() {
 	return sound_options_context.main_volume.load();
 }
 
-void recomp::set_bgm_volume(int volume) {
+void zelda64::set_bgm_volume(int volume) {
     sound_options_context.bgm_volume.store(volume);
 	if (sound_options_model_handle) {
 		sound_options_model_handle.DirtyVariable("bgm_volume");
 	}
 }
 
-int recomp::get_bgm_volume() {
+int zelda64::get_bgm_volume() {
     return sound_options_context.bgm_volume.load();
 }
 
-void recomp::set_low_health_beeps_enabled(bool enabled) {
+void zelda64::set_low_health_beeps_enabled(bool enabled) {
     sound_options_context.low_health_beeps_enabled.store((int)enabled);
 	if (sound_options_model_handle) {
 		sound_options_model_handle.DirtyVariable("low_health_beeps_enabled");
 	}
 }
 
-bool recomp::get_low_health_beeps_enabled() {
+bool zelda64::get_low_health_beeps_enabled() {
     return (bool)sound_options_context.low_health_beeps_enabled.load();
 }
 
@@ -471,7 +471,7 @@ struct DebugContext {
 	bool debug_enabled = false;
 
 	DebugContext() {
-		for (const auto& area : recomp::game_warps) {
+		for (const auto& area : zelda64::game_warps) {
 			area_names.emplace_back(area.name);
 		}
 		update_warp_names();
@@ -479,15 +479,15 @@ struct DebugContext {
 
 	void update_warp_names() {
 		scene_names.clear();
-		for (const auto& scene : recomp::game_warps[area_index].scenes) {
+		for (const auto& scene : zelda64::game_warps[area_index].scenes) {
 			scene_names.emplace_back(scene.name);
 		}
 		
-		entrance_names = recomp::game_warps[area_index].scenes[scene_index].entrances;
+		entrance_names = zelda64::game_warps[area_index].scenes[scene_index].entrances;
 	}
 };
 
-void recomp::update_rml_display_refresh_rate() {
+void recompui::update_rml_display_refresh_rate() {
 	static uint32_t lastRate = 0;
 	if (!graphics_model_handle) return;
 
@@ -500,7 +500,7 @@ void recomp::update_rml_display_refresh_rate() {
 
 DebugContext debug_context;
 
-class ConfigMenu : public recomp::MenuController {
+class ConfigMenu : public recompui::MenuController {
 public:
 	ConfigMenu() {
 
@@ -511,13 +511,13 @@ public:
 	Rml::ElementDocument* load_document(Rml::Context* context) override {
         return context->LoadDocument("assets/config_menu.rml");
 	}
-	void register_events(recomp::UiEventListenerInstancer& listener) override {
+	void register_events(recompui::UiEventListenerInstancer& listener) override {
-		recomp::register_event(listener, "apply_options",
+		recompui::register_event(listener, "apply_options",
 			[](const std::string& param, Rml::Event& event) {
 				graphics_model_handle.DirtyVariable("options_changed");
 				apply_graphics_config();
 			});
-		recomp::register_event(listener, "config_keydown",
+		recompui::register_event(listener, "config_keydown",
 			[](const std::string& param, Rml::Event& event) {
 				if (!prompt_context.open && event.GetId() == Rml::EventId::Keydown) {
 					auto key = event.GetParameter<Rml::Input::KeyIdentifier>("key_identifier", Rml::Input::KeyIdentifier::KI_UNKNOWN);
@@ -533,23 +533,23 @@ public:
 				}
 			});
 		// This needs to be separate from `close_config_menu` so it ensures that the event is only on the target
-		recomp::register_event(listener, "close_config_menu_backdrop",
+		recompui::register_event(listener, "close_config_menu_backdrop",
 			[](const std::string& param, Rml::Event& event) {
 				if (event.GetPhase() == Rml::EventPhase::Target) {
 					close_config_menu();
 				}
 			});
-		recomp::register_event(listener, "close_config_menu",
+		recompui::register_event(listener, "close_config_menu",
 			[](const std::string& param, Rml::Event& event) {
 				close_config_menu();
 			});
 
-		recomp::register_event(listener, "open_quit_game_prompt",
+		recompui::register_event(listener, "open_quit_game_prompt",
 			[](const std::string& param, Rml::Event& event) {
-				recomp::open_quit_game_prompt();
+                zelda64::open_quit_game_prompt();
 			});
 
-		recomp::register_event(listener, "toggle_input_device",
+		recompui::register_event(listener, "toggle_input_device",
 			[](const std::string& param, Rml::Event& event) {
 				cur_device = cur_device == recomp::InputDevice::Controller
 					? recomp::InputDevice::Keyboard
@@ -558,7 +558,7 @@ public:
 				controls_model_handle.DirtyVariable("inputs");
 			});
 			
-		recomp::register_event(listener, "area_index_changed",
+		recompui::register_event(listener, "area_index_changed",
 			[](const std::string& param, Rml::Event& event) {
 				debug_context.area_index = event.GetParameter<int>("value", 0);
 				debug_context.scene_index = 0;
@@ -570,7 +570,7 @@ public:
 				debug_context.model_handle.DirtyVariable("entrance_names");
 			});
 			
-		recomp::register_event(listener, "scene_index_changed",
+		recompui::register_event(listener, "scene_index_changed",
 			[](const std::string& param, Rml::Event& event) {
 				debug_context.scene_index = event.GetParameter<int>("value", 0);
 				debug_context.entrance_index = 0;
@@ -579,14 +579,14 @@ public:
 				debug_context.model_handle.DirtyVariable("entrance_names");
 			});
 
-		recomp::register_event(listener, "do_warp",
+		recompui::register_event(listener, "do_warp",
 			[](const std::string& param, Rml::Event& event) {
-				recomp::do_warp(debug_context.area_index, debug_context.scene_index, debug_context.entrance_index);
+                zelda64::do_warp(debug_context.area_index, debug_context.scene_index, debug_context.entrance_index);
 			});
 
-		recomp::register_event(listener, "set_time",
+		recompui::register_event(listener, "set_time",
 			[](const std::string& param, Rml::Event& event) {
-				recomp::set_time(debug_context.set_time_day, debug_context.set_time_hour, debug_context.set_time_minute);
+                zelda64::set_time(debug_context.set_time_day, debug_context.set_time_hour, debug_context.set_time_minute);
 			});
 	}
 
@@ -730,9 +730,9 @@ public:
 		constructor.BindEventCallback("reset_input_bindings_to_defaults",
 			[](Rml::DataModelHandle model_handle, Rml::Event& event, const Rml::VariantList& inputs) {
 				if (cur_device == recomp::InputDevice::Controller) {
-					recomp::reset_cont_input_bindings();
+                    zelda64::reset_cont_input_bindings();
 				} else {
-					recomp::reset_kb_input_bindings();
+                    zelda64::reset_kb_input_bindings();
 				}
 				model_handle.DirtyAllVariables();
 			});
@@ -966,14 +966,14 @@ public:
 		constructor.Bind("prompt__confirmLabel", &prompt_context.confirmLabel);
 		constructor.Bind("prompt__cancelLabel", &prompt_context.cancelLabel);
 
-		constructor.BindEventCallback("prompt__on_click", &recomp::PromptContext::on_click, &prompt_context);
+		constructor.BindEventCallback("prompt__on_click", &recompui::PromptContext::on_click, &prompt_context);
 
 		prompt_context.model_handle = constructor.GetModelHandle();
 	}
 
 	void make_bindings(Rml::Context* context) override {
 		// initially set cont state for ui help
-		recomp::config_menu_set_cont_or_kb(recomp::get_cont_active());
+        recomp::config_menu_set_cont_or_kb(recompui::get_cont_active());
 		make_nav_help_bindings(context);
 		make_general_bindings(context);
 		make_controls_bindings(context);
@@ -984,22 +984,22 @@ public:
 	}
 };
 
-std::unique_ptr<recomp::MenuController> recomp::create_config_menu() {
+std::unique_ptr<recompui::MenuController> recompui::create_config_menu() {
 	return std::make_unique<ConfigMenu>();
 }
 
-bool recomp::get_debug_mode_enabled() {
+bool zelda64::get_debug_mode_enabled() {
 	return debug_context.debug_enabled;
 }
 
-void recomp::set_debug_mode_enabled(bool enabled) {
+void zelda64::set_debug_mode_enabled(bool enabled) {
 	debug_context.debug_enabled = enabled;
 	if (debug_context.model_handle) {
 		debug_context.model_handle.DirtyVariable("debug_enabled");
 	}
 }
 
-void recomp::update_supported_options() {
+void recompui::update_supported_options() {
 	msaa2x_supported = ultramodern::RT64MaxMSAA() >= RT64::UserConfiguration::Antialiasing::MSAA2X;
 	msaa4x_supported = ultramodern::RT64MaxMSAA() >= RT64::UserConfiguration::Antialiasing::MSAA4X;
 	msaa8x_supported = ultramodern::RT64MaxMSAA() >= RT64::UserConfiguration::Antialiasing::MSAA8X;
@@ -1010,7 +1010,7 @@ void recomp::update_supported_options() {
 	graphics_model_handle.DirtyAllVariables();
 }
 
-void recomp::toggle_fullscreen() {
+void recompui::toggle_fullscreen() {
 	new_options.wm_option = (new_options.wm_option == ultramodern::WindowMode::Windowed) ? ultramodern::WindowMode::Fullscreen : ultramodern::WindowMode::Windowed;
 	apply_graphics_config();
 	graphics_model_handle.DirtyVariable("wm_option");

src/ui/ui_launcher.cpp

@@ -1,7 +1,7 @@
 #include "recomp_ui.h"
-#include "recomp_config.h"
+#include "zelda_config.h"
-#include "recomp_game.h"
+#include "librecomp/game.hpp"
-#include "../../ultramodern/ultramodern.hpp"
+#include "ultramodern/ultramodern.hpp"
 #include "RmlUi/Core.h"
 #include "nfd.h"
 #include <filesystem>
@@ -11,6 +11,8 @@ std::string version_number = "v1.1.1";
 Rml::DataModelHandle model_handle;
 bool mm_rom_valid = false;
 
+extern std::vector<recomp::GameEntry> supported_games;
+
 void select_rom() {
 	nfdnchar_t* native_path = nullptr;
 	nfdresult_t result = NFD_OpenDialogN(&native_path, nullptr, 0, nullptr);
@@ -21,39 +23,39 @@ void select_rom() {
 		NFD_FreePathN(native_path);
 		native_path = nullptr;
 
-		recomp::RomValidationError rom_error = recomp::select_rom(path, recomp::Game::MM);
+		recomp::RomValidationError rom_error = recomp::select_rom(path, supported_games[0].game_id);
-
         switch (rom_error) {
             case recomp::RomValidationError::Good:
                 mm_rom_valid = true;
                 model_handle.DirtyVariable("mm_rom_valid");
                 break;
             case recomp::RomValidationError::FailedToOpen:
-				recomp::message_box("Failed to open ROM file.");
+                recompui::message_box("Failed to open ROM file.");
                 break;
             case recomp::RomValidationError::NotARom:
-				recomp::message_box("This is not a valid ROM file.");
+                recompui::message_box("This is not a valid ROM file.");
                 break;
             case recomp::RomValidationError::IncorrectRom:
-				recomp::message_box("This ROM is not the correct game.");
+                recompui::message_box("This ROM is not the correct game.");
                 break;
             case recomp::RomValidationError::NotYet:
-				recomp::message_box("This game isn't supported yet.");
+                recompui::message_box("This game isn't supported yet.");
                 break;
             case recomp::RomValidationError::IncorrectVersion:
-				recomp::message_box("This ROM is the correct game, but the wrong version.\nThis project requires the NTSC-U N64 version of the game.");
+                recompui::message_box(
+                        "This ROM is the correct game, but the wrong version.\nThis project requires the NTSC-U N64 version of the game.");
                 break;
             case recomp::RomValidationError::OtherError:
-				recomp::message_box("An unknown error has occurred.");
+                recompui::message_box("An unknown error has occurred.");
                 break;
         }
     }
 }
 
-class LauncherMenu : public recomp::MenuController {
+class LauncherMenu : public recompui::MenuController {
 public:
     LauncherMenu() {
-		mm_rom_valid = recomp::is_rom_valid(recomp::Game::MM);
+		mm_rom_valid = recomp::is_rom_valid(supported_games[0].game_id);
     }
 	~LauncherMenu() override {
 
@@ -61,37 +63,37 @@ public:
 	Rml::ElementDocument* load_document(Rml::Context* context) override {
         return context->LoadDocument("assets/launcher.rml");
 	}
-	void register_events(recomp::UiEventListenerInstancer& listener) override {
+	void register_events(recompui::UiEventListenerInstancer& listener) override {
-		recomp::register_event(listener, "select_rom",
+		recompui::register_event(listener, "select_rom",
 			[](const std::string& param, Rml::Event& event) {
 				select_rom();
 			}
 		);
-		recomp::register_event(listener, "rom_selected",
+		recompui::register_event(listener, "rom_selected",
 			[](const std::string& param, Rml::Event& event) {
 				mm_rom_valid = true;
 				model_handle.DirtyVariable("mm_rom_valid");
 			}
 		);
-		recomp::register_event(listener, "start_game",
+		recompui::register_event(listener, "start_game",
 			[](const std::string& param, Rml::Event& event) {
-				recomp::start_game(recomp::Game::MM);
+				recomp::start_game(supported_games[0].game_id);
-				recomp::set_current_menu(recomp::Menu::None);
+				recompui::set_current_menu(recompui::Menu::None);
 			}
 		);
-		recomp::register_event(listener, "open_controls",
+        recompui::register_event(listener, "open_controls",
 			[](const std::string& param, Rml::Event& event) {
-				recomp::set_current_menu(recomp::Menu::Config);
+                recompui::set_current_menu(recompui::Menu::Config);
-				recomp::set_config_submenu(recomp::ConfigSubmenu::Controls);
+				recompui::set_config_submenu(recompui::ConfigSubmenu::Controls);
 			}
 		);
-		recomp::register_event(listener, "open_settings",
+        recompui::register_event(listener, "open_settings",
 			[](const std::string& param, Rml::Event& event) {
-				recomp::set_current_menu(recomp::Menu::Config);
+                recompui::set_current_menu(recompui::Menu::Config);
-				recomp::set_config_submenu(recomp::ConfigSubmenu::General);
+                recompui::set_config_submenu(recompui::ConfigSubmenu::General);
 			}
 		);
-		recomp::register_event(listener, "exit_game",
+        recompui::register_event(listener, "exit_game",
 			[](const std::string& param, Rml::Event& event) {
 				ultramodern::quit();
 			}
@@ -107,6 +109,6 @@ public:
 	}
 };
 
-std::unique_ptr<recomp::MenuController> recomp::create_launcher_menu() {
+std::unique_ptr<recompui::MenuController> recompui::create_launcher_menu() {
     return std::make_unique<LauncherMenu>();
 }

src/ui/ui_renderer.cpp

@@ -4,16 +4,22 @@
 
 #include <fstream>
 #include <filesystem>
+#ifdef _WIN32
+#include <SDL_video.h>
+#else
+#include <SDL2/SDL_video.h>
+#endif
+
 
 #include "recomp_ui.h"
 #include "recomp_input.h"
-#include "recomp_game.h"
+#include "librecomp/game.hpp"
-#include "recomp_config.h"
+#include "zelda_config.h"
 #include "ui_rml_hacks.hpp"
 
 #include "concurrentqueue.h"
 
-#include "rt64_layer.h"
+#include "ultramodern/rt64_layer.hpp"
 #include "rt64_render_hooks.h"
 #include "rt64_render_interface_builders.h"
 
@@ -718,7 +724,7 @@ Rml::Element* get_target(Rml::ElementDocument* document, Rml::Element* element)
     return element;
 }
 
-namespace recomp {
+namespace recompui {
     class UiEventListener : public Rml::EventListener {
         event_handler_t* handler_;
         Rml::String param_;
@@ -759,7 +765,7 @@ namespace recomp {
     };
 }
 
-void recomp::register_event(UiEventListenerInstancer& listener, const std::string& name, event_handler_t* handler) {
+void recompui::register_event(UiEventListenerInstancer& listener, const std::string& name, event_handler_t* handler) {
     listener.register_event(name, handler);
 }
 
@@ -779,8 +785,8 @@ Rml::Element* find_autofocus_element(Rml::Element* start) {
 struct UIContext {
     struct UIRenderContext render;
     class {
-        std::unordered_map<recomp::Menu, std::unique_ptr<recomp::MenuController>> menus;
+        std::unordered_map<recompui::Menu, std::unique_ptr<recompui::MenuController>> menus;
-        std::unordered_map<recomp::Menu, Rml::ElementDocument*> documents;
+        std::unordered_map<recompui::Menu, Rml::ElementDocument*> documents;
         Rml::ElementDocument* current_document;
         Rml::Element* prev_focused;
         bool mouse_is_active_changed = false;
@@ -794,13 +800,13 @@ struct UIContext {
         std::unique_ptr<SystemInterface_SDL> system_interface;
         std::unique_ptr<RmlRenderInterface_RT64> render_interface;
         Rml::Context* context;
-        recomp::UiEventListenerInstancer event_listener_instancer;
+        recompui::UiEventListenerInstancer event_listener_instancer;
 
         void unload() {
             render_interface.reset();
         }
 
-        void swap_document(recomp::Menu menu) {
+        void swap_document(recompui::Menu menu) {
             if (current_document != nullptr) {
                 Rml::Element* window_el = current_document->GetElementById("window");
                 if (window_el != nullptr) {
@@ -831,7 +837,7 @@ struct UIContext {
             mouse_is_active_initialized = false;
         }
 
-        void swap_config_menu(recomp::ConfigSubmenu submenu) {
+        void swap_config_menu(recompui::ConfigSubmenu submenu) {
             if (current_document != nullptr) {
                 Rml::Element* config_tabset_base = current_document->GetElementById("config_tabset");
                 if (config_tabset_base != nullptr) {
@@ -911,7 +917,7 @@ struct UIContext {
             }
 
             if (mouse_is_active_initialized) {
-                recomp::set_cursor_visible(mouse_is_active);
+                recompui::set_cursor_visible(mouse_is_active);
             }
 
             if (current_document == nullptr) {
@@ -939,7 +945,6 @@ struct UIContext {
             if (cont_is_active || non_mouse_interacted) {
                 if (non_mouse_interacted) {
                     auto focusedEl = current_document->GetFocusLeafNode();
-                    Rml::Variant* ti = focusedEl == nullptr ? nullptr : focusedEl->GetAttribute("tab-index");
                     if (focusedEl == nullptr || RecompRml::CanFocusElement(focusedEl) != RecompRml::CanFocus::Yes) {
                         Rml::Element* element = find_autofocus_element(current_document);
                         if (element != nullptr) {
@@ -981,14 +986,14 @@ struct UIContext {
             }
         }
 
-        void add_menu(recomp::Menu menu, std::unique_ptr<recomp::MenuController>&& controller) {
+        void add_menu(recompui::Menu menu, std::unique_ptr<recompui::MenuController>&& controller) {
             menus.emplace(menu, std::move(controller));
         }
         
         void update_config_menu_loop(bool menu_changed) {
             static int prevTab = -1;
             if (menu_changed) prevTab = -1;
-            recomp::update_rml_display_refresh_rate();
+            recompui::update_rml_display_refresh_rate();
 
             Rml::ElementTabSet *tabset = (Rml::ElementTabSet *)current_document->GetElementById("config_tabset");
             if (tabset == nullptr) return;
@@ -1022,7 +1027,7 @@ struct UIContext {
         void update_prompt_loop(void) {
             static bool wasShowingPrompt = false;
 
-            recomp::PromptContext *ctx = recomp::get_prompt_context();
+            recompui::PromptContext *ctx = recompui::get_prompt_context();
             if (!ctx->open && wasShowingPrompt) {
                 Rml::Element* focused = current_document->GetFocusLeafNode();
                 if (focused) focused->Blur();
@@ -1088,8 +1093,8 @@ struct UIContext {
 
             Rml::Element *confirmButton = current_document->GetElementById("prompt__confirm-button");
             Rml::Element *cancelButton  = current_document->GetElementById("prompt__cancel-button");
-            if (confirmButton != nullptr) confirmButton->SetClassNames("button button--" + recomp::button_variants.at(ctx->confirmVariant));
+            if (confirmButton != nullptr) confirmButton->SetClassNames("button button--" + recompui::button_variants.at(ctx->confirmVariant));
-            if (cancelButton  != nullptr) cancelButton->SetClassNames( "button button--" + recomp::button_variants.at(ctx->cancelVariant));
+            if (cancelButton  != nullptr) cancelButton->SetClassNames( "button button--" + recompui::button_variants.at(ctx->cancelVariant));
         }
     } rml;
 };
@@ -1100,7 +1105,7 @@ std::mutex ui_context_mutex{};
 // TODO make this not be global
 extern SDL_Window* window;
 
-void recomp::get_window_size(int& width, int& height) {
+void recompui::get_window_size(int& width, int& height) {
     SDL_GetWindowSizeInPixels(window, &width, &height);
 }
 
@@ -1110,8 +1115,8 @@ void init_hook(RT64::RenderInterface* interface, RT64::RenderDevice* device) {
 #endif
     ui_context = std::make_unique<UIContext>();
 
-    ui_context->rml.add_menu(recomp::Menu::Config, recomp::create_config_menu());
+    ui_context->rml.add_menu(recompui::Menu::Config, recompui::create_config_menu());
-    ui_context->rml.add_menu(recomp::Menu::Launcher, recomp::create_launcher_menu());
+    ui_context->rml.add_menu(recompui::Menu::Launcher, recompui::create_launcher_menu());
 
     ui_context->render.interface = interface;
     ui_context->render.device = device;
@@ -1129,7 +1134,7 @@ void init_hook(RT64::RenderInterface* interface, RT64::RenderDevice* device) {
     Rml::Initialise();
 
     // Apply the hack to replace RmlUi's default color parser with one that conforms to HTML5 alpha parsing for SASS compatibility
-    recomp::apply_color_hack();
+    recompui::apply_color_hack();
 
     int width, height;
     SDL_GetWindowSizeInPixels(window, &width, &height);
@@ -1167,16 +1172,16 @@ void init_hook(RT64::RenderInterface* interface, RT64::RenderDevice* device) {
 
 moodycamel::ConcurrentQueue<SDL_Event> ui_event_queue{};
 
-void recomp::queue_event(const SDL_Event& event) {
+void recompui::queue_event(const SDL_Event& event) {
     ui_event_queue.enqueue(event);
 }
 
-bool recomp::try_deque_event(SDL_Event& out) {
+bool recompui::try_deque_event(SDL_Event& out) {
     return ui_event_queue.try_dequeue(out);
 }
 
-std::atomic<recomp::Menu> open_menu = recomp::Menu::Launcher;
+std::atomic<recompui::Menu> open_menu = recompui::Menu::Launcher;
-std::atomic<recomp::ConfigSubmenu> open_config_submenu = recomp::ConfigSubmenu::Count;
+std::atomic<recompui::ConfigSubmenu> open_config_submenu = recompui::ConfigSubmenu::Count;
 
 int cont_button_to_key(SDL_ControllerButtonEvent& button) {
     switch (button.button) {
@@ -1236,15 +1241,15 @@ void apply_background_input_mode() {
     last_input_mode = cur_input_mode;
 }
 
-bool recomp::get_cont_active() {
+bool recompui::get_cont_active() {
     return ui_context->rml.cont_is_active;
 }
 
-void recomp::set_cont_active(bool active) {
+void recompui::set_cont_active(bool active) {
     ui_context->rml.cont_is_active = active;
 }
 
-void recomp::activate_mouse() {
+void recompui::activate_mouse() {
     ui_context->rml.update_primary_input(true, false);
     ui_context->rml.update_focus(true, false);
 }
@@ -1267,12 +1272,12 @@ void draw_hook(RT64::RenderCommandList* command_list, RT64::RenderFramebuffer* s
     bool reload_sheets = is_reload_held && !was_reload_held;
     was_reload_held = is_reload_held;
 
-    static recomp::Menu prev_menu = recomp::Menu::None;
+    static recompui::Menu prev_menu = recompui::Menu::None;
-    recomp::Menu cur_menu = open_menu.load();
+    recompui::Menu cur_menu = open_menu.load();
 
     if (reload_sheets) {
         ui_context->rml.load_documents();
-        prev_menu = recomp::Menu::None;
+        prev_menu = recompui::Menu::None;
     }
 
     bool menu_changed = cur_menu != prev_menu;
@@ -1280,10 +1285,10 @@ void draw_hook(RT64::RenderCommandList* command_list, RT64::RenderFramebuffer* s
         ui_context->rml.swap_document(cur_menu);
     }
 
-    recomp::ConfigSubmenu config_submenu = open_config_submenu.load();
+    recompui::ConfigSubmenu config_submenu = open_config_submenu.load();
-    if (config_submenu != recomp::ConfigSubmenu::Count) {
+    if (config_submenu != recompui::ConfigSubmenu::Count) {
         ui_context->rml.swap_config_menu(config_submenu);
-        open_config_submenu.store(recomp::ConfigSubmenu::Count);
+        open_config_submenu.store(recompui::ConfigSubmenu::Count);
     }
 
     prev_menu = cur_menu;
@@ -1296,15 +1301,15 @@ void draw_hook(RT64::RenderCommandList* command_list, RT64::RenderFramebuffer* s
     bool cont_interacted = false;
     bool kb_interacted = false;
 
-    if (cur_menu == recomp::Menu::Config) {
+    if (cur_menu == recompui::Menu::Config) {
         ui_context->rml.update_config_menu_loop(menu_changed);
     }
-    if (cur_menu != recomp::Menu::None) {
+    if (cur_menu != recompui::Menu::None) {
         ui_context->rml.update_prompt_loop();
     }
 
-    while (recomp::try_deque_event(cur_event)) {
+    while (recompui::try_deque_event(cur_event)) {
-        bool menu_is_open = cur_menu != recomp::Menu::None;
+        bool menu_is_open = cur_menu != recompui::Menu::None;
 
         if (!recomp::all_input_disabled()) {
             // Implement some additional behavior for specific events on top of what RmlUi normally does with them.
@@ -1323,7 +1328,7 @@ void draw_hook(RT64::RenderCommandList* command_list, RT64::RenderFramebuffer* s
                 last_mouse_pos[1] = cur_event.motion.y;
 
                 // if controller is the primary input, don't use mouse movement to allow cursor to reactivate
-                if (recomp::get_cont_active()) {
+                if (recompui::get_cont_active()) {
                     break;
                 }
             }
@@ -1401,15 +1406,15 @@ void draw_hook(RT64::RenderCommandList* command_list, RT64::RenderFramebuffer* s
             }
 
             if (open_config) {
-                cur_menu = recomp::Menu::Config;
+                cur_menu = recompui::Menu::Config;
-                open_menu.store(recomp::Menu::Config);
+                open_menu.store(recompui::Menu::Config);
                 ui_context->rml.swap_document(cur_menu);
             }
         }
     } // end dequeue event loop
 
     if (cont_interacted || kb_interacted || mouse_clicked) {
-        recomp::set_cont_active(cont_interacted);
+        recompui::set_cont_active(cont_interacted);
     }
     recomp::config_menu_set_cont_or_kb(ui_context->rml.cont_is_active);
 
@@ -1421,7 +1426,7 @@ void draw_hook(RT64::RenderCommandList* command_list, RT64::RenderFramebuffer* s
     ui_context->rml.update_primary_input(mouse_moved, non_mouse_interacted);
     ui_context->rml.update_focus(mouse_moved, non_mouse_interacted);
 
-    if (cur_menu != recomp::Menu::None) {
+    if (cur_menu != recompui::Menu::None) {
         int width = swap_chain_framebuffer->getWidth();
         int height = swap_chain_framebuffer->getHeight();
 
@@ -1457,25 +1462,25 @@ void set_rt64_hooks() {
     RT64::SetRenderHooks(init_hook, draw_hook, deinit_hook);
 }
 
-void recomp::set_current_menu(Menu menu) {
+void recompui::set_current_menu(Menu menu) {
     open_menu.store(menu);
-    if (menu == recomp::Menu::None) {
+    if (menu == recompui::Menu::None) {
         ui_context->rml.system_interface->SetMouseCursor("arrow");
     }
 }
 
-void recomp::set_config_submenu(recomp::ConfigSubmenu submenu) {
+void recompui::set_config_submenu(recompui::ConfigSubmenu submenu) {
 	open_config_submenu.store(submenu);
 }
 
-void recomp::destroy_ui() {
+void recompui::destroy_ui() {
 }
 
-recomp::Menu recomp::get_current_menu() {
+recompui::Menu recompui::get_current_menu() {
     return open_menu.load();
 }
 
-void recomp::message_box(const char* msg) {
+void recompui::message_box(const char* msg) {
-    SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, recomp::program_name.data(), msg, nullptr);
+    SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, zelda64::program_name.data(), msg, nullptr);
     printf("[ERROR] %s\n", msg);
 }

ultramodern/audio.cpp

@@ -1,67 +0,0 @@
-#include "ultra64.h"
-#include "ultramodern.hpp"
-#include <cassert>
-
-static uint32_t sample_rate = 48000;
-
-static ultramodern::audio_callbacks_t audio_callbacks;
-
-void set_audio_callbacks(const ultramodern::audio_callbacks_t& callbacks) {
-	audio_callbacks = callbacks;
-}
-
-void ultramodern::init_audio() {
-	// Pick an initial dummy sample rate; this will be set by the game later to the true sample rate.
-	set_audio_frequency(48000);
-}
-
-void ultramodern::set_audio_frequency(uint32_t freq) {
-	if (audio_callbacks.set_frequency) {
-		audio_callbacks.set_frequency(freq);
-	}
-	sample_rate = freq;
-}
-
-void ultramodern::queue_audio_buffer(RDRAM_ARG PTR(int16_t) audio_data_, uint32_t byte_count) {
-	// Ensure that the byte count is an integer multiple of samples.
-	assert((byte_count & 1) == 0);
-
-	// Calculate the number of samples from the number of bytes.
-	uint32_t sample_count = byte_count / sizeof(int16_t);
-
-	// Queue the swapped audio data.
-	if (audio_callbacks.queue_samples) {
-		audio_callbacks.queue_samples(TO_PTR(int16_t, audio_data_), sample_count);
-	}
-}
-
-// For SDL2
-//uint32_t buffer_offset_frames = 1;
-// For Godot
-float buffer_offset_frames = 0.5f;
-
-// If there's ever any audio popping, check here first. Some games are very sensitive to
-// the remaining sample count and reporting a number that's too high here can lead to issues.
-// Reporting a number that's too low can lead to audio lag in some games.
-uint32_t ultramodern::get_remaining_audio_bytes() {
-	// Get the number of remaining buffered audio bytes.
-	uint32_t buffered_byte_count;
-	if (audio_callbacks.get_frames_remaining != nullptr) {
-		buffered_byte_count = audio_callbacks.get_frames_remaining() * 2 * sizeof(int16_t);
-	}
-	else {
-		buffered_byte_count = 100;
-	}
-	 // Adjust the reported count to be some number of refreshes in the future, which helps ensure that
-	 // there are enough samples even if the audio thread experiences a small amount of lag. This prevents
-	 // audio popping on games that use the buffered audio byte count to determine how many samples
-	 // to generate.
-	 uint32_t samples_per_vi = (sample_rate / 60);
-	 if (buffered_byte_count > static_cast<uint32_t>(buffer_offset_frames * sizeof(int16_t) * samples_per_vi)) {
-	 	buffered_byte_count -= static_cast<uint32_t>(buffer_offset_frames * sizeof(int16_t) * samples_per_vi);
-	 }
-	 else {
-	 	buffered_byte_count = 0;
-	 }
-	 return buffered_byte_count;
-}

ultramodern/config.hpp

@@ -1,86 +0,0 @@
-#ifndef __CONFIG_HPP__
-#define __CONFIG_HPP__
-
-#include "common/rt64_user_configuration.h"
-
-namespace ultramodern {
-	enum class Resolution {
-		Original,
-		Original2x,
-		Auto,
-		OptionCount
-	};
-	enum class WindowMode {
-		Windowed,
-		Fullscreen,
-		OptionCount
-	};
-	enum class HUDRatioMode {
-		Original,
-		Clamp16x9,
-		Full,
-		OptionCount
-	};
-	enum class GraphicsApi {
-		Auto,
-		D3D12,
-		Vulkan,
-		OptionCount
-	};
-	enum class HighPrecisionFramebuffer {
-		Auto,
-		On,
-		Off,
-		OptionCount
-	};
-
-	struct GraphicsConfig {
-		Resolution res_option;
-		WindowMode wm_option;
-		HUDRatioMode hr_option;
-		GraphicsApi api_option;
-		RT64::UserConfiguration::AspectRatio ar_option;
-		RT64::UserConfiguration::Antialiasing msaa_option;
-		RT64::UserConfiguration::RefreshRate rr_option;
-		HighPrecisionFramebuffer hpfb_option;
-		int rr_manual_value;
-		int ds_option;
-		bool developer_mode;
-
-		auto operator<=>(const GraphicsConfig& rhs) const = default;
-	};
-
-	void set_graphics_config(const GraphicsConfig& config);
-	GraphicsConfig get_graphics_config();
-
-	NLOHMANN_JSON_SERIALIZE_ENUM(ultramodern::Resolution, {
-		{ultramodern::Resolution::Original, "Original"},
-		{ultramodern::Resolution::Original2x, "Original2x"},
-		{ultramodern::Resolution::Auto, "Auto"},
-	});
-
-	NLOHMANN_JSON_SERIALIZE_ENUM(ultramodern::WindowMode, {
-		{ultramodern::WindowMode::Windowed, "Windowed"},
-		{ultramodern::WindowMode::Fullscreen, "Fullscreen"}
-	});
-
-	NLOHMANN_JSON_SERIALIZE_ENUM(ultramodern::HUDRatioMode, {
-		{ultramodern::HUDRatioMode::Original, "Original"},
-		{ultramodern::HUDRatioMode::Clamp16x9, "Clamp16x9"},
-		{ultramodern::HUDRatioMode::Full, "Full"},
-	});
-
-	NLOHMANN_JSON_SERIALIZE_ENUM(ultramodern::GraphicsApi, {
-		{ultramodern::GraphicsApi::Auto, "Auto"},
-		{ultramodern::GraphicsApi::D3D12, "D3D12"},
-		{ultramodern::GraphicsApi::Vulkan, "Vulkan"},
-	});
-
-	NLOHMANN_JSON_SERIALIZE_ENUM(ultramodern::HighPrecisionFramebuffer, {
-		{ultramodern::HighPrecisionFramebuffer::Auto, "Auto"},
-		{ultramodern::HighPrecisionFramebuffer::On, "On"},
-		{ultramodern::HighPrecisionFramebuffer::Off, "Off"},
-	});
-};
-
-#endif

ultramodern/events.cpp

@@ -1,620 +0,0 @@
-#include <thread>
-#include <atomic>
-#include <chrono>
-#include <cinttypes>
-#include <variant>
-#include <unordered_map>
-#include <utility>
-#include <mutex>
-#include <queue>
-#include <cstring>
-
-#include "blockingconcurrentqueue.h"
-
-#include "ultra64.h"
-#include "ultramodern.hpp"
-#include "config.hpp"
-#include "rt64_layer.h"
-#include "recomp.h"
-#include "recomp_game.h"
-#include "recomp_ui.h"
-#include "recomp_input.h"
-#include "rsp.h"
-
-struct SpTaskAction {
-    OSTask task;
-};
-
-struct SwapBuffersAction {
-    uint32_t origin;
-};
-
-struct UpdateConfigAction {
-};
-
-struct LoadShaderCacheAction {
-    std::span<const char> data;
-};
-
-using Action = std::variant<SpTaskAction, SwapBuffersAction, UpdateConfigAction, LoadShaderCacheAction>;
-
-static struct {
-    struct {
-        std::thread thread;
-        PTR(OSMesgQueue) mq = NULLPTR;
-        PTR(void) current_buffer = NULLPTR;
-        PTR(void) next_buffer = NULLPTR;
-        OSMesg msg = (OSMesg)0;
-        int retrace_count = 1;
-    } vi;
-    struct {
-        std::thread gfx_thread;
-        std::thread task_thread;
-        PTR(OSMesgQueue) mq = NULLPTR;
-        OSMesg msg = (OSMesg)0;
-    } sp;
-    struct {
-        PTR(OSMesgQueue) mq = NULLPTR;
-        OSMesg msg = (OSMesg)0;
-    } dp;
-    struct {
-        PTR(OSMesgQueue) mq = NULLPTR;
-        OSMesg msg = (OSMesg)0;
-    } ai;
-    struct {
-        PTR(OSMesgQueue) mq = NULLPTR;
-        OSMesg msg = (OSMesg)0;
-    } si;
-    // The same message queue may be used for multiple events, so share a mutex for all of them
-    std::mutex message_mutex;
-    uint8_t* rdram;
-    moodycamel::BlockingConcurrentQueue<Action> action_queue{};
-    moodycamel::BlockingConcurrentQueue<OSTask*> sp_task_queue{};
-    moodycamel::ConcurrentQueue<OSThread*> deleted_threads{};
-} events_context{};
-
-extern "C" void osSetEventMesg(RDRAM_ARG OSEvent event_id, PTR(OSMesgQueue) mq_, OSMesg msg) {
-    OSMesgQueue* mq = TO_PTR(OSMesgQueue, mq_);
-    std::lock_guard lock{ events_context.message_mutex };
-
-    switch (event_id) {
-        case OS_EVENT_SP:
-            events_context.sp.msg = msg;
-            events_context.sp.mq = mq_;
-            break;
-        case OS_EVENT_DP:
-            events_context.dp.msg = msg;
-            events_context.dp.mq = mq_;
-            break;
-        case OS_EVENT_AI:
-            events_context.ai.msg = msg;
-            events_context.ai.mq = mq_;
-            break;
-        case OS_EVENT_SI:
-            events_context.si.msg = msg;
-            events_context.si.mq = mq_;
-    }
-}
-
-extern "C" void osViSetEvent(RDRAM_ARG PTR(OSMesgQueue) mq_, OSMesg msg, u32 retrace_count) {
-    std::lock_guard lock{ events_context.message_mutex };
-    events_context.vi.mq = mq_;
-    events_context.vi.msg = msg;
-    events_context.vi.retrace_count = retrace_count;
-}
-
-uint64_t total_vis = 0;
-
-
-extern std::atomic_bool exited;
-
-void set_dummy_vi();
-
-void vi_thread_func() {
-    ultramodern::set_native_thread_name("VI Thread");
-    // This thread should be prioritized over every other thread in the application, as it's what allows
-    // the game to generate new audio and gfx lists.
-    ultramodern::set_native_thread_priority(ultramodern::ThreadPriority::Critical);
-    using namespace std::chrono_literals;
-    
-    int remaining_retraces = events_context.vi.retrace_count;
-
-    while (!exited) {
-        // Determine the next VI time (more accurate than adding 16ms each VI interrupt)
-        auto next = ultramodern::get_start() + (total_vis * 1000000us) / (60 * ultramodern::get_speed_multiplier());
-        //if (next > std::chrono::high_resolution_clock::now()) {
-        //    printf("Sleeping for %" PRIu64 " us to get from %" PRIu64 " us to %" PRIu64 " us \n",
-        //        (next - std::chrono::high_resolution_clock::now()) / 1us,
-        //        (std::chrono::high_resolution_clock::now() - events_context.start) / 1us,
-        //        (next - events_context.start) / 1us);
-        //} else {
-        //    printf("No need to sleep\n");
-        //}
-        // Detect if there's more than a second to wait and wait a fixed amount instead for the next VI if so, as that usually means the system clock went back in time.
-        if (std::chrono::floor<std::chrono::seconds>(next - std::chrono::high_resolution_clock::now()) > 1s) {
-            // printf("Skipping the next VI wait\n");
-            next = std::chrono::high_resolution_clock::now();
-        }
-        ultramodern::sleep_until(next);
-        // Calculate how many VIs have passed
-        uint64_t new_total_vis = (ultramodern::time_since_start() * (60 * ultramodern::get_speed_multiplier()) / 1000ms) + 1;
-        if (new_total_vis > total_vis + 1) {
-            //printf("Skipped % " PRId64 " frames in VI interupt thread!\n", new_total_vis - total_vis - 1);
-        }
-        total_vis = new_total_vis;
-
-        remaining_retraces--;
-
-        {
-            std::lock_guard lock{ events_context.message_mutex };
-            uint8_t* rdram = events_context.rdram;
-            if (remaining_retraces == 0) {
-                remaining_retraces = events_context.vi.retrace_count;
-
-                if (ultramodern::is_game_started()) {
-                    if (events_context.vi.mq != NULLPTR) {
-                        if (osSendMesg(PASS_RDRAM events_context.vi.mq, events_context.vi.msg, OS_MESG_NOBLOCK) == -1) {
-                            //printf("Game skipped a VI frame!\n");
-                        }
-                    }
-                }
-                else {
-                    set_dummy_vi();
-                    static bool swap = false;
-                    uint32_t vi_origin = 0x400 + 0x280; // Skip initial RDRAM contents and add the usual origin offset
-                    // Offset by one FB every other frame so RT64 continues drawing
-                    if (swap) {
-                        vi_origin += 0x25800;
-                    }
-                    osViSwapBuffer(rdram, vi_origin);
-                    swap = !swap;
-                }
-            }
-            if (events_context.ai.mq != NULLPTR) {
-                if (osSendMesg(PASS_RDRAM events_context.ai.mq, events_context.ai.msg, OS_MESG_NOBLOCK) == -1) {
-                    //printf("Game skipped a AI frame!\n");
-                }
-            }
-        }
-                
-        // TODO move recomp code out of ultramodern.
-        recomp::update_rumble();
-    }
-}
-
-void sp_complete() {
-    uint8_t* rdram = events_context.rdram;
-    std::lock_guard lock{ events_context.message_mutex };
-    osSendMesg(PASS_RDRAM events_context.sp.mq, events_context.sp.msg, OS_MESG_NOBLOCK);
-}
-
-void dp_complete() {
-    uint8_t* rdram = events_context.rdram;
-    std::lock_guard lock{ events_context.message_mutex };
-    osSendMesg(PASS_RDRAM events_context.dp.mq, events_context.dp.msg, OS_MESG_NOBLOCK);
-}
-
-uint8_t dmem[0x1000];
-uint16_t rspReciprocals[512];
-uint16_t rspInverseSquareRoots[512];
-
-using RspUcodeFunc = RspExitReason(uint8_t* rdram);
-extern RspUcodeFunc njpgdspMain;
-extern RspUcodeFunc aspMain;
-
-// From Ares emulator. For license details, see rsp_vu.h
-void rsp_constants_init() {
-    rspReciprocals[0] = u16(~0);
-    for (u16 index = 1; index < 512; index++) {
-        u64 a = index + 512;
-        u64 b = (u64(1) << 34) / a;
-        rspReciprocals[index] = u16((b + 1) >> 8);
-    }
-
-    for (u16 index = 0; index < 512; index++) {
-        u64 a = (index + 512) >> ((index % 2 == 1) ? 1 : 0);
-        u64 b = 1 << 17;
-        //find the largest b where b < 1.0 / sqrt(a)
-        while (a * (b + 1) * (b + 1) < (u64(1) << 44)) b++;
-        rspInverseSquareRoots[index] = u16(b >> 1);
-    }
-}
-
-// Runs a recompiled RSP microcode
-void run_rsp_microcode(uint8_t* rdram, const OSTask* task, RspUcodeFunc* ucode_func) {
-    // Load the OSTask into DMEM
-    memcpy(&dmem[0xFC0], task, sizeof(OSTask));
-    // Load the ucode data into DMEM
-    dma_rdram_to_dmem(rdram, 0x0000, task->t.ucode_data, 0xF80 - 1);
-    // Run the ucode
-    RspExitReason exit_reason = ucode_func(rdram);
-    // Ensure that the ucode exited correctly
-    assert(exit_reason == RspExitReason::Broke);
-}
-
-
-void task_thread_func(uint8_t* rdram, moodycamel::LightweightSemaphore* thread_ready) {
-    ultramodern::set_native_thread_name("SP Task Thread");
-    ultramodern::set_native_thread_priority(ultramodern::ThreadPriority::Normal);
-
-    // Notify the caller thread that this thread is ready.
-    thread_ready->signal();
-
-    while (true) {
-        // Wait until an RSP task has been sent
-        OSTask* task;
-        events_context.sp_task_queue.wait_dequeue(task);
-
-        if (task == nullptr) {
-            return;
-        }
-
-        // Run the correct function based on the task type
-        if (task->t.type == M_AUDTASK) {
-            run_rsp_microcode(rdram, task, aspMain);
-        }
-        else if (task->t.type == M_NJPEGTASK) {
-            run_rsp_microcode(rdram, task, njpgdspMain);
-        }
-        else {
-            fprintf(stderr, "Unknown task type: %" PRIu32 "\n", task->t.type);
-            assert(false);
-            std::quick_exit(EXIT_FAILURE);
-        }
-
-        // Tell the game that the RSP has completed
-        sp_complete();
-    }
-}
-
-static std::atomic<ultramodern::GraphicsConfig> cur_config{};
-
-void ultramodern::set_graphics_config(const ultramodern::GraphicsConfig& config) {
-    cur_config = config;
-    events_context.action_queue.enqueue(UpdateConfigAction{});
-}
-
-ultramodern::GraphicsConfig ultramodern::get_graphics_config() {
-    return cur_config;
-}
-
-std::atomic_uint32_t display_refresh_rate = 60;
-std::atomic<float> resolution_scale = 1.0f;
-
-uint32_t ultramodern::get_target_framerate(uint32_t original) {
-    ultramodern::GraphicsConfig graphics_config = ultramodern::get_graphics_config();
-
-    switch (graphics_config.rr_option) {
-        case RT64::UserConfiguration::RefreshRate::Original:
-        default:
-            return original;
-        case RT64::UserConfiguration::RefreshRate::Manual:
-            return graphics_config.rr_manual_value;
-        case RT64::UserConfiguration::RefreshRate::Display:
-            return display_refresh_rate.load();
-    }
-}
-
-uint32_t ultramodern::get_display_refresh_rate() {
-    return display_refresh_rate.load();
-}
-
-float ultramodern::get_resolution_scale() {
-    return resolution_scale.load();
-}
-
-void ultramodern::load_shader_cache(std::span<const char> cache_data) {
-    events_context.action_queue.enqueue(LoadShaderCacheAction{cache_data});
-}
-
-std::atomic<ultramodern::RT64SetupResult> rt64_setup_result = ultramodern::RT64SetupResult::Success;
-
-void gfx_thread_func(uint8_t* rdram, moodycamel::LightweightSemaphore* thread_ready, ultramodern::WindowHandle window_handle) {
-    bool enabled_instant_present = false;
-    using namespace std::chrono_literals;
-
-    ultramodern::set_native_thread_name("Gfx Thread");
-    ultramodern::set_native_thread_priority(ultramodern::ThreadPriority::Normal);
-
-    ultramodern::GraphicsConfig old_config = ultramodern::get_graphics_config();
-
-    ultramodern::RT64Context rt64{rdram, window_handle, cur_config.load().developer_mode};
-
-    if (!rt64.valid()) {
-        // TODO move recomp code out of ultramodern.
-        rt64_setup_result.store(rt64.get_setup_result());
-        // Notify the caller thread that this thread is ready.
-        thread_ready->signal();
-        return;
-    }
-
-    // TODO move recomp code out of ultramodern.
-    recomp::update_supported_options();
-    
-    rsp_constants_init();
-
-    // Notify the caller thread that this thread is ready.
-    thread_ready->signal();
-
-    while (!exited) {
-        // Try to pull an action from the queue
-        Action action;
-        if (events_context.action_queue.wait_dequeue_timed(action, 1ms)) {
-            // Determine the action type and act on it
-            if (const auto* task_action = std::get_if<SpTaskAction>(&action)) {
-                // Turn on instant present if the game has been started and it hasn't been turned on yet.
-                if (ultramodern::is_game_started() && !enabled_instant_present) {
-                    rt64.enable_instant_present();
-                    enabled_instant_present = true;
-                }
-                // Tell the game that the RSP completed instantly. This will allow it to queue other task types, but it won't
-                // start another graphics task until the RDP is also complete. Games usually preserve the RSP inputs until the RDP
-                // is finished as well, so sending this early shouldn't be an issue in most cases.
-                // If this causes issues then the logic can be replaced with responding to yield requests.
-                sp_complete();
-                ultramodern::measure_input_latency();
-
-                auto rt64_start = std::chrono::high_resolution_clock::now();
-                rt64.send_dl(&task_action->task);
-                auto rt64_end = std::chrono::high_resolution_clock::now();
-                dp_complete();
-                // printf("RT64 ProcessDList time: %d us\n", static_cast<u32>(std::chrono::duration_cast<std::chrono::microseconds>(rt64_end - rt64_start).count()));
-            }
-            else if (const auto* swap_action = std::get_if<SwapBuffersAction>(&action)) {
-                events_context.vi.current_buffer = events_context.vi.next_buffer;
-                rt64.update_screen(swap_action->origin);
-                display_refresh_rate = rt64.get_display_framerate();
-                resolution_scale = rt64.get_resolution_scale();
-            }
-            else if (const auto* config_action = std::get_if<UpdateConfigAction>(&action)) {
-                ultramodern::GraphicsConfig new_config = cur_config;
-                if (old_config != new_config) {
-                    rt64.update_config(old_config, new_config);
-                    old_config = new_config;
-                }
-            }
-            else if (const auto* load_shader_cache_action = std::get_if<LoadShaderCacheAction>(&action)) {
-                rt64.load_shader_cache(load_shader_cache_action->data);
-            }
-        }
-    }
-    // TODO move recomp code out of ultramodern.
-    recomp::destroy_ui();
-    rt64.shutdown();
-}
-
-extern unsigned int VI_STATUS_REG;
-extern unsigned int VI_ORIGIN_REG;
-extern unsigned int VI_WIDTH_REG;
-extern unsigned int VI_INTR_REG;
-extern unsigned int VI_V_CURRENT_LINE_REG;
-extern unsigned int VI_TIMING_REG;
-extern unsigned int VI_V_SYNC_REG;
-extern unsigned int VI_H_SYNC_REG;
-extern unsigned int VI_LEAP_REG;
-extern unsigned int VI_H_START_REG;
-extern unsigned int VI_V_START_REG;
-extern unsigned int VI_V_BURST_REG;
-extern unsigned int VI_X_SCALE_REG;
-extern unsigned int VI_Y_SCALE_REG;
-
-uint32_t hstart = 0;
-uint32_t vi_origin_offset = 320 * sizeof(uint16_t);
-bool vi_black = false;
-
-void set_dummy_vi() {
-    VI_STATUS_REG = 0x311E;
-    VI_WIDTH_REG = 0x140;
-    VI_V_SYNC_REG = 0x20D;
-    VI_H_SYNC_REG = 0xC15;
-    VI_LEAP_REG = 0x0C150C15;
-    hstart = 0x006C02EC;
-    VI_X_SCALE_REG = 0x200;
-    VI_V_CURRENT_LINE_REG = 0x0;
-    vi_origin_offset = 0x280;
-    VI_Y_SCALE_REG = 0x400;
-    VI_V_START_REG = 0x2501FF;
-    VI_V_BURST_REG = 0xE0204;
-    VI_INTR_REG = 0x2;
-}
-
-extern "C" void osViSwapBuffer(RDRAM_ARG PTR(void) frameBufPtr) {
-    if (vi_black) {
-        VI_H_START_REG = 0;
-    } else {
-        VI_H_START_REG = hstart;
-    }
-    events_context.vi.next_buffer = frameBufPtr;
-    events_context.action_queue.enqueue(SwapBuffersAction{ osVirtualToPhysical(frameBufPtr) + vi_origin_offset });
-}
-
-extern "C" void osViSetMode(RDRAM_ARG PTR(OSViMode) mode_) {
-    OSViMode* mode = TO_PTR(OSViMode, mode_);
-    VI_STATUS_REG = mode->comRegs.ctrl;
-    VI_WIDTH_REG = mode->comRegs.width;
-    // burst
-    VI_V_SYNC_REG = mode->comRegs.vSync;
-    VI_H_SYNC_REG = mode->comRegs.hSync;
-    VI_LEAP_REG = mode->comRegs.leap;
-    hstart = mode->comRegs.hStart;
-    VI_X_SCALE_REG = mode->comRegs.xScale;
-    VI_V_CURRENT_LINE_REG = mode->comRegs.vCurrent;
-
-    // TODO swap these every VI to account for fields changing
-    vi_origin_offset = mode->fldRegs[0].origin;
-    VI_Y_SCALE_REG = mode->fldRegs[0].yScale;
-    VI_V_START_REG = mode->fldRegs[0].vStart;
-    VI_V_BURST_REG = mode->fldRegs[0].vBurst;
-    VI_INTR_REG = mode->fldRegs[0].vIntr;
-}
-
-#define VI_CTRL_TYPE_16             0x00002
-#define VI_CTRL_TYPE_32             0x00003
-#define VI_CTRL_GAMMA_DITHER_ON     0x00004
-#define VI_CTRL_GAMMA_ON            0x00008
-#define VI_CTRL_DIVOT_ON            0x00010
-#define VI_CTRL_SERRATE_ON          0x00040
-#define VI_CTRL_ANTIALIAS_MASK      0x00300
-#define VI_CTRL_ANTIALIAS_MODE_1    0x00100
-#define VI_CTRL_ANTIALIAS_MODE_2    0x00200
-#define VI_CTRL_ANTIALIAS_MODE_3    0x00300
-#define VI_CTRL_PIXEL_ADV_MASK      0x01000
-#define VI_CTRL_PIXEL_ADV_1         0x01000
-#define VI_CTRL_PIXEL_ADV_2         0x02000
-#define VI_CTRL_PIXEL_ADV_3         0x03000
-#define VI_CTRL_DITHER_FILTER_ON    0x10000
-
-#define	OS_VI_GAMMA_ON          0x0001
-#define	OS_VI_GAMMA_OFF         0x0002
-#define	OS_VI_GAMMA_DITHER_ON   0x0004
-#define	OS_VI_GAMMA_DITHER_OFF  0x0008
-#define	OS_VI_DIVOT_ON          0x0010
-#define	OS_VI_DIVOT_OFF         0x0020
-#define	OS_VI_DITHER_FILTER_ON  0x0040
-#define	OS_VI_DITHER_FILTER_OFF 0x0080
-
-extern "C" void osViSetSpecialFeatures(uint32_t func) {
-    if ((func & OS_VI_GAMMA_ON) != 0) {
-        VI_STATUS_REG |= VI_CTRL_GAMMA_ON;
-    }
-
-    if ((func & OS_VI_GAMMA_OFF) != 0) {
-        VI_STATUS_REG &= ~VI_CTRL_GAMMA_ON;
-    }
-
-    if ((func & OS_VI_GAMMA_DITHER_ON) != 0) {
-        VI_STATUS_REG |= VI_CTRL_GAMMA_DITHER_ON;
-    }
-
-    if ((func & OS_VI_GAMMA_DITHER_OFF) != 0) {
-        VI_STATUS_REG &= ~VI_CTRL_GAMMA_DITHER_ON;
-    }
-
-    if ((func & OS_VI_DIVOT_ON) != 0) {
-        VI_STATUS_REG |= VI_CTRL_DIVOT_ON;
-    }
-
-    if ((func & OS_VI_DIVOT_OFF) != 0) {
-        VI_STATUS_REG &= ~VI_CTRL_DIVOT_ON;
-    }
-
-    if ((func & OS_VI_DITHER_FILTER_ON) != 0) {
-        VI_STATUS_REG |= VI_CTRL_DITHER_FILTER_ON;
-        VI_STATUS_REG &= ~VI_CTRL_ANTIALIAS_MASK;
-    }
-
-    if ((func & OS_VI_DITHER_FILTER_OFF) != 0) {
-        VI_STATUS_REG &= ~VI_CTRL_DITHER_FILTER_ON;
-        //VI_STATUS_REG |= __osViNext->modep->comRegs.ctrl & VI_CTRL_ANTIALIAS_MASK;
-    }
-}
-
-extern "C" void osViBlack(uint8_t active) {
-    vi_black = active;
-}
-
-extern "C" void osViSetXScale(float scale) {
-    if (scale != 1.0f) {
-        assert(false);
-    }
-}
-
-extern "C" void osViSetYScale(float scale) {
-    if (scale != 1.0f) {
-        assert(false);
-    }
-}
-
-extern "C" PTR(void) osViGetNextFramebuffer() {
-    return events_context.vi.next_buffer;
-}
-
-extern "C" PTR(void) osViGetCurrentFramebuffer() {
-    return events_context.vi.current_buffer;
-}
-
-void ultramodern::submit_rsp_task(RDRAM_ARG PTR(OSTask) task_) {
-    OSTask* task = TO_PTR(OSTask, task_);
-
-    // Send gfx tasks to the graphics action queue
-    if (task->t.type == M_GFXTASK) {
-        events_context.action_queue.enqueue(SpTaskAction{ *task });
-    }
-    // Set all other tasks as the RSP task
-    else {
-        events_context.sp_task_queue.enqueue(task);
-    }
-}
-
-void ultramodern::send_si_message(RDRAM_ARG1) {
-    osSendMesg(PASS_RDRAM events_context.si.mq, events_context.si.msg, OS_MESG_NOBLOCK);
-}
-
-std::string get_graphics_api_name(ultramodern::GraphicsApi api) {
-    if (api == ultramodern::GraphicsApi::Auto) {
-#if defined(_WIN32)
-        api = ultramodern::GraphicsApi::D3D12;
-#elif defined(__gnu_linux__)
-        api = ultramodern::GraphicsApi::Vulkan;
-#else
-        static_assert(false && "Unimplemented")
-#endif
-    }
-
-    switch (api) {
-        case ultramodern::GraphicsApi::D3D12:
-            return "D3D12";
-        case ultramodern::GraphicsApi::Vulkan:
-            return "Vulkan";
-        default:
-            return "[Unknown graphics API]";
-    }
-}
-
-void ultramodern::init_events(RDRAM_ARG ultramodern::WindowHandle window_handle) {
-    moodycamel::LightweightSemaphore gfx_thread_ready;
-    moodycamel::LightweightSemaphore task_thread_ready;
-    events_context.rdram = rdram;
-    events_context.sp.gfx_thread = std::thread{ gfx_thread_func, rdram, &gfx_thread_ready, window_handle };
-    events_context.sp.task_thread = std::thread{ task_thread_func, rdram, &task_thread_ready };
-    
-    // Wait for the two sp threads to be ready before continuing to prevent the game from
-    // running before we're able to handle RSP tasks.
-    gfx_thread_ready.wait();
-    task_thread_ready.wait();
-
-    ultramodern::RT64SetupResult setup_result = rt64_setup_result.load();
-    if (rt64_setup_result != ultramodern::RT64SetupResult::Success) {
-        auto show_rt64_error = [](const std::string& msg) {
-            // TODO move recomp code out of ultramodern (message boxes).
-            recomp::message_box(("An error has been encountered on startup: " + msg).c_str());
-        };
-        const std::string driver_os_suffix = "\nPlease make sure your GPU drivers and your OS are up to date.";
-        switch (rt64_setup_result) {
-            case ultramodern::RT64SetupResult::DynamicLibrariesNotFound:
-                show_rt64_error("Failed to load dynamic libraries. Make sure the DLLs are next to the recomp executable.");
-                break;
-            case ultramodern::RT64SetupResult::InvalidGraphicsAPI:
-                show_rt64_error(get_graphics_api_name(cur_config.load().api_option) + " is not supported on this platform. Please select a different graphics API.");
-                break;
-            case ultramodern::RT64SetupResult::GraphicsAPINotFound:
-                show_rt64_error("Unable to initialize " + get_graphics_api_name(cur_config.load().api_option) + "." + driver_os_suffix);
-                break;
-            case ultramodern::RT64SetupResult::GraphicsDeviceNotFound:
-                show_rt64_error("Unable to find compatible graphics device." + driver_os_suffix);
-                break;
-        }
-        throw std::runtime_error("Failed to initialize RT64");
-    }
-
-    events_context.vi.thread = std::thread{ vi_thread_func };
-}
-
-void ultramodern::join_event_threads() {
-    events_context.sp.gfx_thread.join();
-    events_context.vi.thread.join();
-
-    // Send a null RSP task to indicate that the RSP task thread should exit.
-    events_context.sp_task_queue.enqueue(nullptr);
-    events_context.sp.task_thread.join();
-}

ultramodern/mesgqueue.cpp

@@ -1,188 +0,0 @@
-#include <thread>
-
-#include "blockingconcurrentqueue.h"
-
-#include "ultra64.h"
-#include "ultramodern.hpp"
-#include "recomp.h"
-
-struct QueuedMessage {
-    PTR(OSMesgQueue) mq;
-    OSMesg mesg;
-    bool jam;
-};
-
-static moodycamel::BlockingConcurrentQueue<QueuedMessage> external_messages {};
-
-void enqueue_external_message(PTR(OSMesgQueue) mq, OSMesg msg, bool jam) {
-    external_messages.enqueue({mq, msg, jam});
-}
-
-bool do_send(RDRAM_ARG PTR(OSMesgQueue) mq_, OSMesg msg, bool jam, bool block);
-
-void dequeue_external_messages(RDRAM_ARG1) {
-    QueuedMessage to_send;
-    while (external_messages.try_dequeue(to_send)) {
-        do_send(PASS_RDRAM to_send.mq, to_send.mesg, to_send.jam, false);
-    }
-}
-
-void ultramodern::wait_for_external_message(RDRAM_ARG1) {
-    QueuedMessage to_send;
-    external_messages.wait_dequeue(to_send);
-    do_send(PASS_RDRAM to_send.mq, to_send.mesg, to_send.jam, false);
-}
-
-extern "C" void osCreateMesgQueue(RDRAM_ARG PTR(OSMesgQueue) mq_, PTR(OSMesg) msg, s32 count) {
-    OSMesgQueue *mq = TO_PTR(OSMesgQueue, mq_);
-    mq->blocked_on_recv = NULLPTR;
-    mq->blocked_on_send = NULLPTR;
-    mq->msgCount = count;
-    mq->msg = msg;
-    mq->validCount = 0;
-    mq->first = 0;
-}
-
-s32 MQ_GET_COUNT(OSMesgQueue *mq) {
-    return mq->validCount;
-}
-
-s32 MQ_IS_EMPTY(OSMesgQueue *mq) {
-    return mq->validCount == 0;
-}
-
-s32 MQ_IS_FULL(OSMesgQueue* mq) {
-    return MQ_GET_COUNT(mq) >= mq->msgCount;
-}
-
-bool do_send(RDRAM_ARG PTR(OSMesgQueue) mq_, OSMesg msg, bool jam, bool block) {
-    OSMesgQueue* mq = TO_PTR(OSMesgQueue, mq_);
-    if (!block) {
-        // If non-blocking, fail if the queue is full.
-        if (MQ_IS_FULL(mq)) {
-            return false;
-        }
-    }
-    else {
-        // Otherwise, yield this thread until the queue has room.
-        while (MQ_IS_FULL(mq)) {
-            debug_printf("[Message Queue] Thread %d is blocked on send\n", TO_PTR(OSThread, ultramodern::this_thread())->id);
-            ultramodern::thread_queue_insert(PASS_RDRAM GET_MEMBER(OSMesgQueue, mq_, blocked_on_send), ultramodern::this_thread());
-            ultramodern::run_next_thread_and_wait(PASS_RDRAM1);
-        }
-    }
-    
-    if (jam) {
-        // Jams insert at the head of the message queue's buffer.
-        mq->first = (mq->first + mq->msgCount - 1) % mq->msgCount;
-        TO_PTR(OSMesg, mq->msg)[mq->first] = msg;
-        mq->validCount++;
-    }
-    else {
-        // Sends insert at the tail of the message queue's buffer.
-        s32 last = (mq->first + mq->validCount) % mq->msgCount;
-        TO_PTR(OSMesg, mq->msg)[last] = msg;
-        mq->validCount++;
-    }
-
-    // If any threads were blocked on receiving from this message queue, pop the first one and schedule it.
-    PTR(PTR(OSThread)) blocked_queue = GET_MEMBER(OSMesgQueue, mq_, blocked_on_recv);
-    if (!ultramodern::thread_queue_empty(PASS_RDRAM blocked_queue)) {
-        ultramodern::schedule_running_thread(PASS_RDRAM ultramodern::thread_queue_pop(PASS_RDRAM blocked_queue));
-    }
-    
-    return true;
-}
-
-bool do_recv(RDRAM_ARG PTR(OSMesgQueue) mq_, PTR(OSMesg) msg_, bool block) {
-    OSMesgQueue* mq = TO_PTR(OSMesgQueue, mq_);
-    if (!block) {
-        // If non-blocking, fail if the queue is empty
-        if (MQ_IS_EMPTY(mq)) {
-            return false;
-        }
-    } else {
-        // Otherwise, yield this thread in a loop until the queue is no longer full
-        while (MQ_IS_EMPTY(mq)) {
-            debug_printf("[Message Queue] Thread %d is blocked on receive\n", TO_PTR(OSThread, ultramodern::this_thread())->id);
-            ultramodern::thread_queue_insert(PASS_RDRAM GET_MEMBER(OSMesgQueue, mq_, blocked_on_recv), ultramodern::this_thread());
-            ultramodern::run_next_thread_and_wait(PASS_RDRAM1);
-        }
-    }
-
-    if (msg_ != NULLPTR) {
-        *TO_PTR(OSMesg, msg_) = TO_PTR(OSMesg, mq->msg)[mq->first];
-    }
-    
-    mq->first = (mq->first + 1) % mq->msgCount;
-    mq->validCount--;
-
-    // If any threads were blocked on sending to this message queue, pop the first one and schedule it.
-    PTR(PTR(OSThread)) blocked_queue = GET_MEMBER(OSMesgQueue, mq_, blocked_on_send);
-    if (!ultramodern::thread_queue_empty(PASS_RDRAM blocked_queue)) {
-        ultramodern::schedule_running_thread(PASS_RDRAM ultramodern::thread_queue_pop(PASS_RDRAM blocked_queue));
-    }
-
-    return true;
-}
-
-extern "C" s32 osSendMesg(RDRAM_ARG PTR(OSMesgQueue) mq_, OSMesg msg, s32 flags) {
-    OSMesgQueue *mq = TO_PTR(OSMesgQueue, mq_);
-    bool jam = false;
-    
-    // Don't directly send to the message queue if this isn't a game thread to avoid contention.
-    if (!ultramodern::is_game_thread()) {
-        enqueue_external_message(mq_, msg, jam);
-        return 0;
-    }
-    
-    // Handle any messages that have been received from an external thread.
-    dequeue_external_messages(PASS_RDRAM1);
-
-    // Try to send the message.
-    bool sent = do_send(PASS_RDRAM mq_, msg, jam, flags == OS_MESG_BLOCK);
-    
-    // Check the queue to see if this thread should swap execution to another.
-    ultramodern::check_running_queue(PASS_RDRAM1);
-
-    return sent ? 0 : -1;
-}
-
-extern "C" s32 osJamMesg(RDRAM_ARG PTR(OSMesgQueue) mq_, OSMesg msg, s32 flags) {
-    OSMesgQueue *mq = TO_PTR(OSMesgQueue, mq_);
-    bool jam = true;
-    
-    // Don't directly send to the message queue if this isn't a game thread to avoid contention.
-    if (!ultramodern::is_game_thread()) {
-        enqueue_external_message(mq_, msg, jam);
-        return 0;
-    }
-    
-    // Handle any messages that have been received from an external thread.
-    dequeue_external_messages(PASS_RDRAM1);
-
-    // Try to send the message.
-    bool sent = do_send(PASS_RDRAM mq_, msg, jam, flags == OS_MESG_BLOCK);
-    
-    // Check the queue to see if this thread should swap execution to another.
-    ultramodern::check_running_queue(PASS_RDRAM1);
-
-    return sent ? 0 : -1;
-}
-
-extern "C" s32 osRecvMesg(RDRAM_ARG PTR(OSMesgQueue) mq_, PTR(OSMesg) msg_, s32 flags) {
-    OSMesgQueue *mq = TO_PTR(OSMesgQueue, mq_);
-    
-    assert(ultramodern::is_game_thread() && "RecvMesg not allowed outside of game threads.");
-    
-    // Handle any messages that have been received from an external thread.
-    dequeue_external_messages(PASS_RDRAM1);
-
-    // Try to receive a message.
-    bool received = do_recv(PASS_RDRAM mq_, msg_, flags == OS_MESG_BLOCK);
-    
-    // Check the queue to see if this thread should swap execution to another.
-    ultramodern::check_running_queue(PASS_RDRAM1);
-
-    return received ? 0 : -1;
-}

ultramodern/misc_ultra.cpp

@@ -1,22 +0,0 @@
-#include "ultra64.h"
-
-#define	K0BASE		0x80000000
-#define	K1BASE		0xA0000000
-#define	K2BASE		0xC0000000
-#define	IS_KSEG0(x)	((u32)(x) >= K0BASE && (u32)(x) < K1BASE)
-#define	IS_KSEG1(x)	((u32)(x) >= K1BASE && (u32)(x) < K2BASE)
-#define	K0_TO_PHYS(x)	((u32)(x)&0x1FFFFFFF)	/* kseg0 to physical */
-#define	K1_TO_PHYS(x)	((u32)(x)&0x1FFFFFFF)	/* kseg1 to physical */
-
-u32 osVirtualToPhysical(PTR(void) addr) {
-    uintptr_t addr_val = (uintptr_t)addr;
-    if (IS_KSEG0(addr_val)) {
-        return K0_TO_PHYS(addr_val);
-    } else if (IS_KSEG1(addr_val)) {
-        return K1_TO_PHYS(addr_val);
-    } else {
-        // TODO handle TLB mappings
-        return (u32)addr_val;
-    }
-}
-

ultramodern/port_main.c

@@ -1,83 +0,0 @@
-#if 0
-
-#include <stdio.h>
-#include <stdlib.h>
-#include "ultra64.h"
-
-#define THREAD_STACK_SIZE 0x1000
-
-u8 idle_stack[THREAD_STACK_SIZE] ALIGNED(16);
-u8 main_stack[THREAD_STACK_SIZE] ALIGNED(16);
-u8 thread3_stack[THREAD_STACK_SIZE] ALIGNED(16);
-u8 thread4_stack[THREAD_STACK_SIZE] ALIGNED(16);
-
-OSThread idle_thread;
-OSThread main_thread;
-OSThread thread3;
-OSThread thread4;
-
-OSMesgQueue queue;
-OSMesg buf[1];
-
-void thread3_func(UNUSED void *arg) {
-    OSMesg val;
-    printf("Thread3 recv\n");
-    fflush(stdout);
-    osRecvMesg(&queue, &val, OS_MESG_BLOCK);
-    printf("Thread3 complete: %d\n", (int)(intptr_t)val);
-    fflush(stdout);
-}
-
-void thread4_func(void *arg) {
-    printf("Thread4 send %d\n", (int)(intptr_t)arg);
-    fflush(stdout);
-    osSendMesg(&queue, arg, OS_MESG_BLOCK);
-    printf("Thread4 complete\n");
-    fflush(stdout);
-}
-
-void main_thread_func(UNUSED void* arg) {
-    osCreateMesgQueue(&queue, buf, sizeof(buf) / sizeof(buf[0]));
-
-    printf("main thread creating thread 3\n");
-    osCreateThread(&thread3, 3, thread3_func, NULL, &thread3_stack[THREAD_STACK_SIZE], 14);
-    printf("main thread starting thread 3\n");
-    osStartThread(&thread3);
-    
-    printf("main thread creating thread 4\n");
-    osCreateThread(&thread4, 4, thread4_func, (void*)10, &thread4_stack[THREAD_STACK_SIZE], 13);
-    printf("main thread starting thread 4\n");
-    osStartThread(&thread4);
-
-    while (1) {
-        printf("main thread doin stuff\n");
-        sleep(1);
-    }
-}
-
-void idle_thread_func(UNUSED void* arg) {
-    printf("idle thread\n");
-    printf("creating main thread\n");
-    osCreateThread(&main_thread, 2, main_thread_func, NULL, &main_stack[THREAD_STACK_SIZE], 11);
-    printf("starting main thread\n");
-    osStartThread(&main_thread);
-
-    // Set this thread's priority to 0, making it the idle thread
-    osSetThreadPri(NULL, 0);
-
-    // idle
-    while (1) {
-        printf("idle thread doin stuff\n");
-        sleep(1);
-    }
-}
-
-void bootproc(void) {
-    osInitialize();
-    
-    osCreateThread(&idle_thread, 1, idle_thread_func, NULL, &idle_stack[THREAD_STACK_SIZE], 127);
-    printf("Starting idle thread\n");
-    osStartThread(&idle_thread);
-}
-
-#endif

ultramodern/rt64_layer.cpp

@@ -1,319 +0,0 @@
-#include <memory>
-#include <cstring>
-// #include <Windows.h>
-
-#define HLSL_CPU
-#include "hle/rt64_application.h"
-#include "rt64_layer.h"
-#include "rt64_render_hooks.h"
-
-ultramodern::RT64Context::~RT64Context() = default;
-
-static RT64::UserConfiguration::Antialiasing device_max_msaa = RT64::UserConfiguration::Antialiasing::None;
-static bool sample_positions_supported = false;
-static bool high_precision_fb_enabled = false;
-
-static uint8_t DMEM[0x1000];
-static uint8_t IMEM[0x1000];
-
-unsigned int MI_INTR_REG = 0;
-
-unsigned int DPC_START_REG = 0;
-unsigned int DPC_END_REG = 0;
-unsigned int DPC_CURRENT_REG = 0;
-unsigned int DPC_STATUS_REG = 0;
-unsigned int DPC_CLOCK_REG = 0;
-unsigned int DPC_BUFBUSY_REG = 0;
-unsigned int DPC_PIPEBUSY_REG = 0;
-unsigned int DPC_TMEM_REG = 0;
-
-unsigned int VI_STATUS_REG = 0;
-unsigned int VI_ORIGIN_REG = 0;
-unsigned int VI_WIDTH_REG = 0;
-unsigned int VI_INTR_REG = 0;
-unsigned int VI_V_CURRENT_LINE_REG = 0;
-unsigned int VI_TIMING_REG = 0;
-unsigned int VI_V_SYNC_REG = 0;
-unsigned int VI_H_SYNC_REG = 0;
-unsigned int VI_LEAP_REG = 0;
-unsigned int VI_H_START_REG = 0;
-unsigned int VI_V_START_REG = 0;
-unsigned int VI_V_BURST_REG = 0;
-unsigned int VI_X_SCALE_REG = 0;
-unsigned int VI_Y_SCALE_REG = 0;
-
-void dummy_check_interrupts() {
-
-}
-
-RT64::UserConfiguration::Antialiasing compute_max_supported_aa(RT64::RenderSampleCounts bits) {
-    if (bits & RT64::RenderSampleCount::Bits::COUNT_2) {
-        if (bits & RT64::RenderSampleCount::Bits::COUNT_4) {
-            if (bits & RT64::RenderSampleCount::Bits::COUNT_8) {
-                return RT64::UserConfiguration::Antialiasing::MSAA8X;
-            }
-            return RT64::UserConfiguration::Antialiasing::MSAA4X;
-        }
-        return RT64::UserConfiguration::Antialiasing::MSAA2X;
-    };
-    return RT64::UserConfiguration::Antialiasing::None;
-}
-
-RT64::UserConfiguration::InternalColorFormat to_rt64(ultramodern::HighPrecisionFramebuffer option) {
-    switch (option) {
-        case ultramodern::HighPrecisionFramebuffer::Off:
-            return RT64::UserConfiguration::InternalColorFormat::Standard;
-        case ultramodern::HighPrecisionFramebuffer::On:
-            return RT64::UserConfiguration::InternalColorFormat::High;
-        case ultramodern::HighPrecisionFramebuffer::Auto:
-            return RT64::UserConfiguration::InternalColorFormat::Automatic;
-        default:
-            return RT64::UserConfiguration::InternalColorFormat::OptionCount;
-    }
-}
-
-void set_application_user_config(RT64::Application* application, const ultramodern::GraphicsConfig& config) {
-    switch (config.res_option) {
-        default:
-        case ultramodern::Resolution::Auto:
-            application->userConfig.resolution = RT64::UserConfiguration::Resolution::WindowIntegerScale;
-            application->userConfig.downsampleMultiplier = 1;
-            break;
-        case ultramodern::Resolution::Original:
-            application->userConfig.resolution = RT64::UserConfiguration::Resolution::Manual;
-            application->userConfig.resolutionMultiplier = config.ds_option;
-            application->userConfig.downsampleMultiplier = config.ds_option;
-            break;
-        case ultramodern::Resolution::Original2x:
-            application->userConfig.resolution = RT64::UserConfiguration::Resolution::Manual;
-            application->userConfig.resolutionMultiplier = 2.0 * config.ds_option;
-            application->userConfig.downsampleMultiplier = config.ds_option;
-            break;
-    }
-
-    switch (config.hr_option) {
-        default:
-        case ultramodern::HUDRatioMode::Original:
-            application->userConfig.extAspectRatio = RT64::UserConfiguration::AspectRatio::Original;
-            break;
-        case ultramodern::HUDRatioMode::Clamp16x9:
-            application->userConfig.extAspectRatio = RT64::UserConfiguration::AspectRatio::Manual;
-            application->userConfig.extAspectTarget = 16.0/9.0;
-            break;
-        case ultramodern::HUDRatioMode::Full:
-            application->userConfig.extAspectRatio = RT64::UserConfiguration::AspectRatio::Expand;
-            break;
-    }
-
-    application->userConfig.aspectRatio = config.ar_option;
-    application->userConfig.antialiasing = config.msaa_option;
-    application->userConfig.refreshRate = config.rr_option;
-    application->userConfig.refreshRateTarget = config.rr_manual_value;
-    application->userConfig.internalColorFormat = to_rt64(config.hpfb_option);
-}
-
-ultramodern::RT64SetupResult map_setup_result(RT64::Application::SetupResult rt64_result) {
-    switch (rt64_result) {
-        case RT64::Application::SetupResult::Success:
-            return ultramodern::RT64SetupResult::Success;
-        case RT64::Application::SetupResult::DynamicLibrariesNotFound:
-            return ultramodern::RT64SetupResult::DynamicLibrariesNotFound;
-        case RT64::Application::SetupResult::InvalidGraphicsAPI:
-            return ultramodern::RT64SetupResult::InvalidGraphicsAPI;
-        case RT64::Application::SetupResult::GraphicsAPINotFound:
-            return ultramodern::RT64SetupResult::GraphicsAPINotFound;
-        case RT64::Application::SetupResult::GraphicsDeviceNotFound:
-            return ultramodern::RT64SetupResult::GraphicsDeviceNotFound;
-    }
-}
-
-ultramodern::RT64Context::RT64Context(uint8_t* rdram, ultramodern::WindowHandle window_handle, bool debug) {
-    static unsigned char dummy_rom_header[0x40];
-    set_rt64_hooks();
-
-    // Set up the RT64 application core fields.
-    RT64::Application::Core appCore{};
-#if defined(_WIN32)
-    appCore.window = window_handle.window;
-#elif defined(__ANDROID__)
-    assert(false && "Unimplemented");
-#elif defined(__linux__)
-    appCore.window.display = window_handle.display;
-    appCore.window.window = window_handle.window;
-#endif
-
-    appCore.checkInterrupts = dummy_check_interrupts;
-
-    appCore.HEADER = dummy_rom_header;
-    appCore.RDRAM = rdram;
-    appCore.DMEM = DMEM;
-    appCore.IMEM = IMEM;
-
-    appCore.MI_INTR_REG = &MI_INTR_REG;
-
-    appCore.DPC_START_REG = &DPC_START_REG;
-    appCore.DPC_END_REG = &DPC_END_REG;
-    appCore.DPC_CURRENT_REG = &DPC_CURRENT_REG;
-    appCore.DPC_STATUS_REG = &DPC_STATUS_REG;
-    appCore.DPC_CLOCK_REG = &DPC_CLOCK_REG;
-    appCore.DPC_BUFBUSY_REG = &DPC_BUFBUSY_REG;
-    appCore.DPC_PIPEBUSY_REG = &DPC_PIPEBUSY_REG;
-    appCore.DPC_TMEM_REG = &DPC_TMEM_REG;
-
-    appCore.VI_STATUS_REG = &VI_STATUS_REG;
-    appCore.VI_ORIGIN_REG = &VI_ORIGIN_REG;
-    appCore.VI_WIDTH_REG = &VI_WIDTH_REG;
-    appCore.VI_INTR_REG = &VI_INTR_REG;
-    appCore.VI_V_CURRENT_LINE_REG = &VI_V_CURRENT_LINE_REG;
-    appCore.VI_TIMING_REG = &VI_TIMING_REG;
-    appCore.VI_V_SYNC_REG = &VI_V_SYNC_REG;
-    appCore.VI_H_SYNC_REG = &VI_H_SYNC_REG;
-    appCore.VI_LEAP_REG = &VI_LEAP_REG;
-    appCore.VI_H_START_REG = &VI_H_START_REG;
-    appCore.VI_V_START_REG = &VI_V_START_REG;
-    appCore.VI_V_BURST_REG = &VI_V_BURST_REG;
-    appCore.VI_X_SCALE_REG = &VI_X_SCALE_REG;
-    appCore.VI_Y_SCALE_REG = &VI_Y_SCALE_REG;
-
-    // Set up the RT64 application configuration fields.
-    RT64::ApplicationConfiguration appConfig;
-    appConfig.useConfigurationFile = false;
-
-    // Create the RT64 application.
-    app = std::make_unique<RT64::Application>(appCore, appConfig);
-
-    // Set initial user config settings based on the current settings.
-    ultramodern::GraphicsConfig cur_config = ultramodern::get_graphics_config();
-    set_application_user_config(app.get(), cur_config);
-    app->userConfig.developerMode = debug;
-    // Force gbi depth branches to prevent LODs from kicking in.
-    app->enhancementConfig.f3dex.forceBranch = true;
-    // Scale LODs based on the output resolution.
-    app->enhancementConfig.textureLOD.scale = true;
-    // Pick an API if the user has set an override.
-    switch (cur_config.api_option) {
-        case ultramodern::GraphicsApi::D3D12:
-            app->userConfig.graphicsAPI = RT64::UserConfiguration::GraphicsAPI::D3D12;
-            break;
-        case ultramodern::GraphicsApi::Vulkan:
-            app->userConfig.graphicsAPI = RT64::UserConfiguration::GraphicsAPI::Vulkan;
-            break;
-        default:
-        case ultramodern::GraphicsApi::Auto:
-            // Don't override if auto is selected.
-            break;
-    }
-
-    // Set up the RT64 application.
-    uint32_t thread_id = 0;
-#ifdef _WIN32
-    thread_id = window_handle.thread_id;
-#endif
-    setup_result = map_setup_result(app->setup(thread_id));
-    if (setup_result != ultramodern::RT64SetupResult::Success) {
-        app = nullptr;
-        return;
-    }
-
-    // Set the application's fullscreen state.
-    app->setFullScreen(cur_config.wm_option == ultramodern::WindowMode::Fullscreen);
-
-    // Check if the selected device actually supports MSAA sample positions and MSAA for for the formats that will be used
-    // and downgrade the configuration accordingly.
-    if (app->device->getCapabilities().sampleLocations) {
-        RT64::RenderSampleCounts color_sample_counts = app->device->getSampleCountsSupported(RT64::RenderFormat::R8G8B8A8_UNORM);
-        RT64::RenderSampleCounts depth_sample_counts = app->device->getSampleCountsSupported(RT64::RenderFormat::D32_FLOAT);
-        RT64::RenderSampleCounts common_sample_counts = color_sample_counts & depth_sample_counts;
-        device_max_msaa = compute_max_supported_aa(common_sample_counts);
-        sample_positions_supported = true;
-    }
-    else {
-        device_max_msaa = RT64::UserConfiguration::Antialiasing::None;
-        sample_positions_supported = false;
-    }
-
-    high_precision_fb_enabled = app->shaderLibrary->usesHDR;
-}
-
-void ultramodern::RT64Context::send_dl(const OSTask* task) {
-    app->state->rsp->reset();
-    app->interpreter->loadUCodeGBI(task->t.ucode & 0x3FFFFFF, task->t.ucode_data & 0x3FFFFFF, true);
-    app->processDisplayLists(app->core.RDRAM, task->t.data_ptr & 0x3FFFFFF, 0, true);
-}
-
-void ultramodern::RT64Context::update_screen(uint32_t vi_origin) {
-    VI_ORIGIN_REG = vi_origin;
-
-    app->updateScreen();
-}
-
-void ultramodern::RT64Context::shutdown() {
-    if (app != nullptr) {
-        app->end();
-    }
-}
-
-void ultramodern::RT64Context::update_config(const ultramodern::GraphicsConfig& old_config, const ultramodern::GraphicsConfig& new_config) {
-    if (new_config.wm_option != old_config.wm_option) {
-        app->setFullScreen(new_config.wm_option == ultramodern::WindowMode::Fullscreen);
-    }
-
-    set_application_user_config(app.get(), new_config);
-
-    app->updateUserConfig(true);
-
-    if (new_config.msaa_option != old_config.msaa_option) {
-        app->updateMultisampling();
-    }
-}
-
-void ultramodern::RT64Context::enable_instant_present() {
-    // Enable the present early presentation mode for minimal latency.
-    app->enhancementConfig.presentation.mode = RT64::EnhancementConfiguration::Presentation::Mode::PresentEarly;
-
-    app->updateEnhancementConfig();
-}
-
-uint32_t ultramodern::RT64Context::get_display_framerate() {
-    return app->presentQueue->ext.sharedResources->swapChainRate;
-}
-
-float ultramodern::RT64Context::get_resolution_scale() {
-    constexpr int ReferenceHeight = 240;
-    switch (app->userConfig.resolution) {
-        case RT64::UserConfiguration::Resolution::WindowIntegerScale:
-            if (app->sharedQueueResources->swapChainHeight > 0) {
-                return std::max(float((app->sharedQueueResources->swapChainHeight + ReferenceHeight - 1) / ReferenceHeight), 1.0f);
-            }
-            else {
-                return 1.0f;
-            }
-        case RT64::UserConfiguration::Resolution::Manual:
-            return float(app->userConfig.resolutionMultiplier);
-        case RT64::UserConfiguration::Resolution::Original:
-        default:
-            return 1.0f;
-    }
-}
-
-void ultramodern::RT64Context::load_shader_cache(std::span<const char> cache_binary) {
-    // TODO figure out how to avoid a copy here.
-    std::istringstream cache_stream{std::string{cache_binary.data(), cache_binary.size()}};
-
-    if (!app->rasterShaderCache->loadOfflineList(cache_stream)) {
-       printf("Failed to preload shader cache!\n");
-       assert(false);
-    }
-}
-
-RT64::UserConfiguration::Antialiasing ultramodern::RT64MaxMSAA() {
-    return device_max_msaa;
-}
-
-bool ultramodern::RT64SamplePositionsSupported() {
-    return sample_positions_supported;
-}
-
-bool ultramodern::RT64HighPrecisionFBEnabled() {
-    return high_precision_fb_enabled;
-}

ultramodern/scheduling.cpp

@@ -1,38 +0,0 @@
-#include "ultramodern.hpp"
-
-void ultramodern::schedule_running_thread(RDRAM_ARG PTR(OSThread) t_) {
-    debug_printf("[Scheduling] Adding thread %d to the running queue\n", TO_PTR(OSThread, t_)->id);
-    thread_queue_insert(PASS_RDRAM running_queue, t_);
-    TO_PTR(OSThread, t_)->state = OSThreadState::QUEUED;
-}
-
-void swap_to_thread(RDRAM_ARG OSThread *to) {
-    debug_printf("[Scheduling] Thread %d giving execution to thread %d\n", TO_PTR(OSThread, ultramodern::this_thread())->id, to->id);
-    // Insert this thread in the running queue.
-    ultramodern::thread_queue_insert(PASS_RDRAM ultramodern::running_queue, ultramodern::this_thread());
-    TO_PTR(OSThread, ultramodern::this_thread())->state = OSThreadState::QUEUED;
-    // Unpause the target thread and wait for this one to be unpaused.
-    ultramodern::resume_thread_and_wait(PASS_RDRAM to);
-}
-
-void ultramodern::check_running_queue(RDRAM_ARG1) {
-    // Check if there are any threads in the running queue.
-    if (!thread_queue_empty(PASS_RDRAM running_queue)) {
-        // Check if the highest priority thread in the queue is higher priority than the current thread.
-        OSThread* next_thread = TO_PTR(OSThread, ultramodern::thread_queue_peek(PASS_RDRAM running_queue));
-        OSThread* self = TO_PTR(OSThread, ultramodern::this_thread());
-        if (next_thread->priority > self->priority) {
-            ultramodern::thread_queue_pop(PASS_RDRAM running_queue);
-            // Swap to the higher priority thread.
-            swap_to_thread(PASS_RDRAM next_thread);
-        }
-    }
-}
-
-extern "C" void pause_self(RDRAM_ARG1) {
-    while (true) {
-        // Wait until an external message arrives, then allow the next thread to run.
-        ultramodern::wait_for_external_message(PASS_RDRAM1);
-        ultramodern::check_running_queue(PASS_RDRAM1);
-    }
-}

ultramodern/task_win32.cpp

@@ -1,13 +0,0 @@
-#ifdef _WIN32
-
-#include <Windows.h>
-
-#include "ultra64.h"
-#include "ultramodern.hpp"
-
-extern "C" unsigned int sleep(unsigned int seconds) {
-    Sleep(seconds * 1000);
-    return 0;
-}
-
-#endif

ultramodern/threadqueue.cpp

@@ -1,66 +0,0 @@
-#include <cassert>
-
-#include "ultramodern.hpp"
-
-static PTR(OSThread) running_queue_impl = NULLPTR;
-
-static PTR(OSThread)* queue_to_ptr(RDRAM_ARG PTR(PTR(OSThread)) queue) {
-    if (queue == ultramodern::running_queue) {
-        return &running_queue_impl;
-    }
-    return TO_PTR(PTR(OSThread), queue);
-}
-
-void ultramodern::thread_queue_insert(RDRAM_ARG PTR(PTR(OSThread)) queue_, PTR(OSThread) toadd_) {
-    PTR(OSThread)* cur = queue_to_ptr(PASS_RDRAM queue_);
-    OSThread* toadd = TO_PTR(OSThread, toadd_); 
-    debug_printf("[Thread Queue] Inserting thread %d into queue 0x%08X\n", toadd->id, (uintptr_t)queue_);
-    while (*cur && TO_PTR(OSThread, *cur)->priority > toadd->priority) {
-        cur = &TO_PTR(OSThread, *cur)->next;
-    }
-    toadd->next = (*cur);
-    toadd->queue = queue_;
-    *cur = toadd_;
-
-    debug_printf("  Contains:");
-    cur = queue_to_ptr(PASS_RDRAM queue_);
-    while (*cur) {
-        debug_printf("%d (%d) ", TO_PTR(OSThread, *cur)->id, TO_PTR(OSThread, *cur)->priority);
-        cur = &TO_PTR(OSThread, *cur)->next;
-    }
-    debug_printf("\n");
-}
-
-PTR(OSThread) ultramodern::thread_queue_pop(RDRAM_ARG PTR(PTR(OSThread)) queue_) {
-    PTR(OSThread)* queue = queue_to_ptr(PASS_RDRAM queue_);
-    PTR(OSThread) ret = *queue;
-    *queue = TO_PTR(OSThread, ret)->next;
-    TO_PTR(OSThread, ret)->queue = NULLPTR;
-    debug_printf("[Thread Queue] Popped thread %d from queue 0x%08X\n", TO_PTR(OSThread, ret)->id, (uintptr_t)queue_);
-    return ret;
-}
-
-bool ultramodern::thread_queue_remove(RDRAM_ARG PTR(PTR(OSThread)) queue_, PTR(OSThread) t_) {
-    debug_printf("[Thread Queue] Removing thread %d from queue 0x%08X\n", TO_PTR(OSThread, t_)->id, (uintptr_t)queue_);
-
-    PTR(PTR(OSThread)) cur = queue_;
-    while (cur != NULLPTR) {
-        PTR(OSThread)* cur_ptr = queue_to_ptr(PASS_RDRAM queue_);
-        if (*cur_ptr == t_) {
-            return true;
-        }
-        cur = TO_PTR(OSThread, *cur_ptr)->next;
-    }
-
-    return false;
-}
-
-bool ultramodern::thread_queue_empty(RDRAM_ARG PTR(PTR(OSThread)) queue_) {
-    PTR(OSThread)* queue = queue_to_ptr(PASS_RDRAM queue_);
-    return *queue == NULLPTR;
-}
-
-PTR(OSThread) ultramodern::thread_queue_peek(RDRAM_ARG PTR(PTR(OSThread)) queue_) {
-    PTR(OSThread)* queue = queue_to_ptr(PASS_RDRAM queue_);
-    return *queue;
-}

ultramodern/threads.cpp

@@ -1,346 +0,0 @@
-#include <cstdio>
-#include <thread>
-#include <cassert>
-#include <string>
-
-#include "ultra64.h"
-#include "ultramodern.hpp"
-#include "blockingconcurrentqueue.h"
-
-// Native APIs only used to set thread names for easier debugging
-#ifdef _WIN32
-#include <Windows.h>
-#endif
-
-extern "C" void bootproc();
-
-thread_local bool is_main_thread = false;
-// Whether this thread is part of the game (i.e. the start thread or one spawned by osCreateThread)
-thread_local bool is_game_thread = false;
-thread_local PTR(OSThread) thread_self = NULLPTR;
-
-void ultramodern::set_main_thread() {
-    ::is_game_thread = true;
-    is_main_thread = true;
-}
-
-bool ultramodern::is_game_thread() {
-    return ::is_game_thread;
-}
-
-#if 0
-int main(int argc, char** argv) {
-    ultramodern::set_main_thread();
-
-    bootproc();
-}
-#endif
-
-#if 1
-void run_thread_function(uint8_t* rdram, uint64_t addr, uint64_t sp, uint64_t arg);
-#else
-#define run_thread_function(func, sp, arg) func(arg)
-#endif
-
-#if defined(_WIN32)
-void ultramodern::set_native_thread_name(const std::string& name) {
-    std::wstring wname{name.begin(), name.end()};
-
-    HRESULT r;
-    r = SetThreadDescription(
-        GetCurrentThread(),
-        wname.c_str()
-    );
-}
-
-void ultramodern::set_native_thread_priority(ThreadPriority pri) {
-    int nPriority = THREAD_PRIORITY_NORMAL;
-
-    // Convert ThreadPriority to Win32 priority
-    switch (pri) {
-        case ThreadPriority::Low:
-            nPriority = THREAD_PRIORITY_BELOW_NORMAL;
-            break;
-        case ThreadPriority::Normal:
-            nPriority = THREAD_PRIORITY_NORMAL;
-            break;
-        case ThreadPriority::High:
-            nPriority = THREAD_PRIORITY_ABOVE_NORMAL;
-            break;
-        case ThreadPriority::VeryHigh:
-            nPriority = THREAD_PRIORITY_HIGHEST;
-            break;
-        case ThreadPriority::Critical:
-            nPriority = THREAD_PRIORITY_TIME_CRITICAL;
-            break;
-        default:
-            throw std::runtime_error("Invalid thread priority!");
-            break;
-    }
-    // SetThreadPriority(GetCurrentThread(), nPriority);
-}
-#elif defined(__linux__)
-void ultramodern::set_native_thread_name(const std::string& name) {
-    pthread_setname_np(pthread_self(), name.c_str());
-}
-
-void ultramodern::set_native_thread_priority(ThreadPriority pri) {
-    // TODO linux thread priority
-    // printf("set_native_thread_priority unimplemented\n");
-    // int nPriority = THREAD_PRIORITY_NORMAL;
-
-    // // Convert ThreadPriority to Win32 priority
-    // switch (pri) {
-    //     case ThreadPriority::Low:
-    //         nPriority = THREAD_PRIORITY_BELOW_NORMAL;
-    //         break;
-    //     case ThreadPriority::Normal:
-    //         nPriority = THREAD_PRIORITY_NORMAL;
-    //         break;
-    //     case ThreadPriority::High:
-    //         nPriority = THREAD_PRIORITY_ABOVE_NORMAL;
-    //         break;
-    //     case ThreadPriority::VeryHigh:
-    //         nPriority = THREAD_PRIORITY_HIGHEST;
-    //         break;
-    //     case ThreadPriority::Critical:
-    //         nPriority = THREAD_PRIORITY_TIME_CRITICAL;
-    //         break;
-    //     default:
-    //         throw std::runtime_error("Invalid thread priority!");
-    //         break;
-    // }
-}
-#endif
-
-std::atomic_int temporary_threads = 0;
-std::atomic_int permanent_threads = 0;
-
-void wait_for_resumed(RDRAM_ARG UltraThreadContext* thread_context) {
-    TO_PTR(OSThread, ultramodern::this_thread())->context->running.wait();
-    // If this thread's context was replaced by another thread or deleted, destroy it again from its own context.
-    // This will trigger thread cleanup instead.
-    if (TO_PTR(OSThread, ultramodern::this_thread())->context != thread_context) {
-        osDestroyThread(PASS_RDRAM NULLPTR);
-    }
-}
-
-void resume_thread(OSThread* t) {
-    debug_printf("[Thread] Resuming execution of thread %d\n", t->id);
-    t->context->running.signal();
-}
-
-void run_next_thread(RDRAM_ARG1) {
-    if (ultramodern::thread_queue_empty(PASS_RDRAM ultramodern::running_queue)) {
-        throw std::runtime_error("No threads left to run!\n");
-    }
-
-    OSThread* to_run = TO_PTR(OSThread, ultramodern::thread_queue_pop(PASS_RDRAM ultramodern::running_queue));
-    debug_printf("[Scheduling] Resuming execution of thread %d\n", to_run->id);
-    to_run->context->running.signal();
-}
-
-void ultramodern::run_next_thread_and_wait(RDRAM_ARG1) {
-    UltraThreadContext* cur_context = TO_PTR(OSThread, thread_self)->context;
-    run_next_thread(PASS_RDRAM1);
-    wait_for_resumed(PASS_RDRAM cur_context);
-}
-
-void ultramodern::resume_thread_and_wait(RDRAM_ARG OSThread *t) {
-    UltraThreadContext* cur_context = TO_PTR(OSThread, thread_self)->context;
-    resume_thread(t);
-    wait_for_resumed(PASS_RDRAM cur_context);
-}
-
-static void _thread_func(RDRAM_ARG PTR(OSThread) self_, PTR(thread_func_t) entrypoint, PTR(void) arg, UltraThreadContext* thread_context) {
-    OSThread *self = TO_PTR(OSThread, self_);
-    debug_printf("[Thread] Thread created: %d\n", self->id);
-    thread_self = self_;
-    is_game_thread = true;
-
-    // Set the thread name
-    ultramodern::set_native_thread_name("Game Thread " + std::to_string(self->id));
-    ultramodern::set_native_thread_priority(ultramodern::ThreadPriority::High);
-
-    // TODO fix these being hardcoded (this is only used for quicksaving)
-    if ((self->id == 2 && self->priority == 5) || self->id == 13) { // slowly, flashrom
-        temporary_threads.fetch_add(1);
-    }
-    else if (self->id != 1 && self->id != 2) { // ignore idle and fault
-        permanent_threads.fetch_add(1);
-    }
-
-    // Signal the initialized semaphore to indicate that this thread can be started.
-    thread_context->initialized.signal();
-
-    debug_printf("[Thread] Thread waiting to be started: %d\n", self->id);
-
-    // Wait until the thread is marked as running.
-    wait_for_resumed(PASS_RDRAM thread_context);
-    
-    // Make sure the thread wasn't replaced or destroyed before it was started.
-    if (self->context == thread_context) {
-        debug_printf("[Thread] Thread started: %d\n", self->id);
-        try {
-            // Run the thread's function with the provided argument.
-            run_thread_function(PASS_RDRAM entrypoint, self->sp, arg);
-        } catch (ultramodern::thread_terminated& terminated) {
-        }
-    }
-    else {
-        debug_printf("[Thread] Thread destroyed before being started: %d\n", self->id);
-    }
-
-    // Check if the thread hasn't been destroyed or replaced. If so, then the thread terminated or destroyed itself,
-    // so mark this thread as destroyed and run the next queued thread.
-    if (self->context == thread_context) {
-        self->context = nullptr;
-        run_next_thread(PASS_RDRAM1);
-    }
-
-    // Dispose of this thread now that it's completed or terminated.
-    ultramodern::cleanup_thread(thread_context);
-    
-    // TODO fix these being hardcoded (this is only used for quicksaving)
-    if ((self->id == 2 && self->priority == 5) || self->id == 13) { // slowly, flashrom
-        temporary_threads.fetch_sub(1);
-    }
-}
-
-uint32_t ultramodern::permanent_thread_count() {
-    return permanent_threads.load();
-}
-
-uint32_t ultramodern::temporary_thread_count() {
-    return temporary_threads.load();
-}
-
-extern "C" void osStartThread(RDRAM_ARG PTR(OSThread) t_) {
-    OSThread* t = TO_PTR(OSThread, t_);
-    debug_printf("[os] Start Thread %d\n", t->id);
-
-    // Wait until the thread is initialized to indicate that it's ready to be started.
-    t->context->initialized.wait();
-
-    debug_printf("[os] Thread %d is ready to be started\n", t->id);
-
-    // If this is a game thread, insert the new thread into the running queue and then check the running queue.
-    if (thread_self) {
-        ultramodern::schedule_running_thread(PASS_RDRAM t_);
-        ultramodern::check_running_queue(PASS_RDRAM1);
-    }
-    // Otherwise, immediately start the thread and terminate this one.
-    else {
-        t->state = OSThreadState::QUEUED;
-        resume_thread(t);
-        //throw ultramodern::thread_terminated{};
-    }
-}
-
-extern "C" void osCreateThread(RDRAM_ARG PTR(OSThread) t_, OSId id, PTR(thread_func_t) entrypoint, PTR(void) arg, PTR(void) sp, OSPri pri) {
-    debug_printf("[os] Create Thread %d\n", id);
-    OSThread *t = TO_PTR(OSThread, t_);
-    
-    t->next = NULLPTR;
-    t->queue = NULLPTR;
-    t->priority = pri;
-    t->id = id;
-    t->state = OSThreadState::STOPPED;
-    t->sp = sp - 0x10; // Set up the first stack frame
-
-    // Spawn a new thread, which will immediately pause itself and wait until it's been started.
-    // Pass the context as an argument to the thread function to ensure that it can't get cleared before the thread captures its value.
-    t->context = new UltraThreadContext{};
-    t->context->host_thread = std::thread{_thread_func, PASS_RDRAM t_, entrypoint, arg, t->context};
-}
-
-extern "C" void osStopThread(RDRAM_ARG PTR(OSThread) t_) {
-    assert(false);
-}
-
-extern "C" void osDestroyThread(RDRAM_ARG PTR(OSThread) t_) {
-    if (t_ == NULLPTR) {
-        t_ = thread_self;
-    }
-    OSThread* t = TO_PTR(OSThread, t_);
-    // Check if the thread is destroying itself (arg is null or thread_self)
-    if (t_ == thread_self) {
-        throw ultramodern::thread_terminated{};
-    }
-    // Otherwise if the thread isn't stopped, remove it from its currrent queue., 
-    if (t->state != OSThreadState::STOPPED) {
-        ultramodern::thread_queue_remove(PASS_RDRAM t->queue, t_);
-    }
-    // Check if the thread has already been destroyed to prevent destroying it again.
-    UltraThreadContext* cur_context = t->context;
-    if (cur_context != nullptr) {
-        // Mark the target thread as destroyed and resume it. When it starts it'll check this and terminate itself instead of resuming.
-        t->context = nullptr;
-        cur_context->running.signal();
-    }
-}
-
-extern "C" void osSetThreadPri(RDRAM_ARG PTR(OSThread) t_, OSPri pri) {
-    if (t_ == NULLPTR) {
-        t_ = thread_self;
-    }
-    OSThread* t = TO_PTR(OSThread, t_);
-
-    if (t->priority != pri) {
-        t->priority = pri;
-
-        if (t_ != ultramodern::this_thread() && t->state != OSThreadState::STOPPED) {
-            ultramodern::thread_queue_remove(PASS_RDRAM t->queue, t_);
-            ultramodern::thread_queue_insert(PASS_RDRAM t->queue, t_);
-        }
-
-        ultramodern::check_running_queue(PASS_RDRAM1);
-    }
-}
-
-extern "C" OSPri osGetThreadPri(RDRAM_ARG PTR(OSThread) t) {
-    if (t == NULLPTR) {
-        t = thread_self;
-    }
-    return TO_PTR(OSThread, t)->priority;
-}
-
-extern "C" OSId osGetThreadId(RDRAM_ARG PTR(OSThread) t) {
-    if (t == NULLPTR) {
-        t = thread_self;
-    }
-    return TO_PTR(OSThread, t)->id;
-}
-
-PTR(OSThread) ultramodern::this_thread() {
-    return thread_self;
-}
-
-static std::thread thread_cleaner_thread;
-static moodycamel::BlockingConcurrentQueue<UltraThreadContext*> deleted_threads{};
-extern std::atomic_bool exited;
-
-void thread_cleaner_func() {
-    using namespace std::chrono_literals;
-    while (!exited) {
-        UltraThreadContext* to_delete;
-        if (deleted_threads.wait_dequeue_timed(to_delete, 10ms)) {
-            debug_printf("[Cleanup] Deleting thread context %p\n", to_delete);
-
-            to_delete->host_thread.join();
-            delete to_delete;
-        }
-    }
-}
-
-void ultramodern::init_thread_cleanup() {
-    thread_cleaner_thread = std::thread{thread_cleaner_func};
-}
-
-void ultramodern::cleanup_thread(UltraThreadContext *cur_context) {
-    deleted_threads.enqueue(cur_context);
-}
-
-void ultramodern::join_thread_cleaner_thread() {
-    thread_cleaner_thread.join();
-}

ultramodern/timer.cpp

@@ -1,224 +0,0 @@
-#include <thread>
-#include <variant>
-#include <set>
-#include "blockingconcurrentqueue.h"
-
-#include "ultra64.h"
-#include "ultramodern.hpp"
-
-#ifdef _WIN32
-#define WIN32_LEAN_AND_MEAN
-#include "Windows.h"
-#endif
-
-// Start time for the program
-static std::chrono::high_resolution_clock::time_point start_time = std::chrono::high_resolution_clock::now();
-// Game speed multiplier (1 means no speedup)
-constexpr uint32_t speed_multiplier = 1;
-// N64 CPU counter ticks per millisecond
-constexpr uint32_t counter_per_ms = 46'875 * speed_multiplier;
-
-struct OSTimer {
-    PTR(OSTimer) unused1;
-    PTR(OSTimer) unused2;
-    OSTime interval;
-    OSTime timestamp;
-    PTR(OSMesgQueue) mq;
-    OSMesg msg;
-};
-
-struct AddTimerAction {
-    PTR(OSTimer) timer;
-};
-
-struct RemoveTimerAction {
-    PTR(OSTimer) timer;
-};
-
-using Action = std::variant<AddTimerAction, RemoveTimerAction>;
-
-struct {
-    std::thread thread;
-    moodycamel::BlockingConcurrentQueue<Action> action_queue{};
-} timer_context;
-
-uint64_t duration_to_ticks(std::chrono::high_resolution_clock::duration duration) {
-    uint64_t delta_micros = std::chrono::duration_cast<std::chrono::microseconds>(duration).count();
-    // More accurate than using a floating point timer, will only overflow after running for 12.47 years
-    // Units: (micros * (counts/millis)) / (micros/millis) = counts
-    uint64_t total_count = (delta_micros * counter_per_ms) / 1000;
-
-    return total_count;
-}
-
-std::chrono::microseconds ticks_to_duration(uint64_t ticks) {
-    using namespace std::chrono_literals;
-    return ticks * 1000us / counter_per_ms;
-}
-
-std::chrono::high_resolution_clock::time_point ticks_to_timepoint(uint64_t ticks) {
-    return start_time + ticks_to_duration(ticks);
-}
-
-uint64_t time_now() {
-    return duration_to_ticks(std::chrono::high_resolution_clock::now() - start_time);
-}
-
-void timer_thread(RDRAM_ARG1) {
-    ultramodern::set_native_thread_name("Timer Thread");
-    ultramodern::set_native_thread_priority(ultramodern::ThreadPriority::VeryHigh);
-
-    // Lambda comparator function to keep the set ordered
-    auto timer_sort = [PASS_RDRAM1](PTR(OSTimer) a_, PTR(OSTimer) b_) {
-        OSTimer* a = TO_PTR(OSTimer, a_);
-        OSTimer* b = TO_PTR(OSTimer, b_);
-
-        // Order by timestamp if the timers have different timestamps
-        if (a->timestamp != b->timestamp) {
-            return a->timestamp < b->timestamp;
-        }
-
-        // If they have the exact same timestamp then order by address instead
-        return a < b;
-    };
-
-    // Ordered set of timers that are currently active
-    std::set<PTR(OSTimer), decltype(timer_sort)> active_timers{timer_sort};
-    
-    // Lambda to process a timer action to handle adding and removing timers
-    auto process_timer_action = [&](const Action& action) {
-        // Determine the action type and act on it
-        if (const auto* add_action = std::get_if<AddTimerAction>(&action)) {
-            active_timers.insert(add_action->timer);
-        } else if (const auto* remove_action = std::get_if<RemoveTimerAction>(&action)) {
-            active_timers.erase(remove_action->timer);
-        }
-    };
-
-    while (true) {
-        // Empty the action queue
-        Action cur_action;
-        while (timer_context.action_queue.try_dequeue(cur_action)) {
-            process_timer_action(cur_action);
-        }
-
-        // If there's no timer to act on, wait for one to come in from the action queue
-        while (active_timers.empty()) {
-            timer_context.action_queue.wait_dequeue(cur_action);
-            process_timer_action(cur_action);
-        }
-
-        // Get the timer that's closest to running out
-        PTR(OSTimer) cur_timer_ = *active_timers.begin();
-        OSTimer* cur_timer = TO_PTR(OSTimer, cur_timer_);
-
-        // Remove the timer from the queue (it may get readded if waiting is interrupted)
-        active_timers.erase(cur_timer_);
-
-        // Determine how long to wait to reach the timer's timestamp
-        auto wait_duration = ticks_to_timepoint(cur_timer->timestamp) - std::chrono::high_resolution_clock::now();
-
-        // Wait for either the duration to complete or a new action to come through
-        if (wait_duration.count() >= 0 && timer_context.action_queue.wait_dequeue_timed(cur_action, wait_duration)) {
-            // Timer was interrupted by a new action 
-            // Add the current timer back to the queue (done first in case the action is to remove this timer)
-            active_timers.insert(cur_timer_);
-            // Process the new action
-            process_timer_action(cur_action);
-        }
-        else {
-            // Waiting for the timer completed, so send the timer's message to its message queue
-            osSendMesg(PASS_RDRAM cur_timer->mq, cur_timer->msg, OS_MESG_NOBLOCK);
-            // If the timer has a specified interval then reload it with that value
-            if (cur_timer->interval != 0) {
-                cur_timer->timestamp = cur_timer->interval + time_now();
-                active_timers.insert(cur_timer_);
-            }
-        }
-    }
-}
-
-void ultramodern::init_timers(RDRAM_ARG1) {
-    timer_context.thread = std::thread{ timer_thread, PASS_RDRAM1 };
-    timer_context.thread.detach();
-}
-
-uint32_t ultramodern::get_speed_multiplier() {
-    return speed_multiplier;
-}
-
-std::chrono::high_resolution_clock::time_point ultramodern::get_start() {
-    return start_time;
-}
-
-std::chrono::high_resolution_clock::duration ultramodern::time_since_start() {
-    return std::chrono::high_resolution_clock::now() - start_time;
-}
-
-extern "C" u32 osGetCount() {
-    uint64_t total_count = time_now();
-
-    // Allow for overflows, which is how osGetCount behaves
-    return (uint32_t)total_count;
-}
-
-extern "C" OSTime osGetTime() {
-    uint64_t total_count = time_now();
-
-    return total_count;
-}
-
-extern "C" int osSetTimer(RDRAM_ARG PTR(OSTimer) t_, OSTime countdown, OSTime interval, PTR(OSMesgQueue) mq, OSMesg msg) {
-    OSTimer* t = TO_PTR(OSTimer, t_);
-
-    // Determine the time when this timer will trigger off
-    if (countdown == 0) {
-        // Set the timestamp based on the interval
-        t->timestamp = interval + time_now();
-    } else {
-        t->timestamp = countdown + time_now();
-    }
-    t->interval = interval;
-    t->mq = mq;
-    t->msg = msg;
-
-    timer_context.action_queue.enqueue(AddTimerAction{ t_ });
-
-    return 0;
-}
-
-extern "C" int osStopTimer(RDRAM_ARG PTR(OSTimer) t_) {
-    timer_context.action_queue.enqueue(RemoveTimerAction{ t_ });
-
-    // TODO don't blindly return 0 here; requires some response from the timer thread to know what the returned value was
-    return 0;
-}
-
-#ifdef _WIN32
-
-// The implementations of std::chrono::sleep_until and sleep_for were affected by changing the system clock backwards in older versions
-// of Microsoft's STL. This was fixed as of Visual Studio 2022 17.9, but to be safe ultramodern uses Win32 Sleep directly.
-void ultramodern::sleep_milliseconds(uint32_t millis) {
-    Sleep(millis);
-}
-
-void ultramodern::sleep_until(const std::chrono::high_resolution_clock::time_point& time_point) {
-    auto time_now = std::chrono::high_resolution_clock::now();
-    if (time_point > time_now) {
-        long long delta_ms = std::chrono::ceil<std::chrono::milliseconds>(time_point - time_now).count();
-        // printf("Sleeping %lld %d ms\n", delta_ms, (uint32_t)delta_ms);
-        Sleep(delta_ms);
-    }
-}
-
-#else
-
-void ultramodern::sleep_milliseconds(uint32_t millis) {
-    std::this_thread::sleep_for(std::chrono::milliseconds{millis});
-}
-
-void ultramodern::sleep_until(const std::chrono::high_resolution_clock::time_point& time_point) {
-    std::this_thread::sleep_until(time_point);
-}
-
-#endif

ultramodern/ultra64.h

@@ -1,260 +0,0 @@
-#ifndef __ULTRA64_ultramodern_H__
-#define __ULTRA64_ultramodern_H__
-
-#include <stdint.h>
-
-#ifdef __GNUC__
-#define UNUSED __attribute__((unused))
-#define ALIGNED(x) __attribute__((aligned(x)))
-#else
-#define UNUSED
-#define ALIGNED(x)
-#endif
-
-typedef int64_t s64;
-typedef uint64_t u64;
-typedef int32_t s32;
-typedef uint32_t u32;
-typedef int16_t s16;
-typedef uint16_t u16;
-typedef int8_t s8;
-typedef uint8_t u8;
-
-#if 0 // For native compilation
-#  define PTR(x) x*
-#  define RDRAM_ARG
-#  define RDRAM_ARG1
-#  define PASS_RDRAM
-#  define PASS_RDRAM1
-#  define TO_PTR(type, var) var
-#  define GET_MEMBER(type, addr, member) (&addr->member)
-#  ifdef __cplusplus
-#    define NULLPTR nullptr
-#  endif
-#else
-#  define PTR(x) int32_t
-#  define RDRAM_ARG uint8_t *rdram, 
-#  define RDRAM_ARG1 uint8_t *rdram
-#  define PASS_RDRAM rdram, 
-#  define PASS_RDRAM1 rdram
-#  define TO_PTR(type, var) ((type*)(&rdram[(uint64_t)var - 0xFFFFFFFF80000000]))
-#  define GET_MEMBER(type, addr, member) (addr + (intptr_t)&(((type*)nullptr)->member))
-#  ifdef __cplusplus
-#    define NULLPTR (PTR(void))0
-#  endif
-#endif
-
-#ifndef NULL
-#define NULL (PTR(void) 0)
-#endif
-
-#define OS_MESG_NOBLOCK     0
-#define OS_MESG_BLOCK       1
-
-typedef s32 OSPri;
-typedef s32 OSId;
-
-typedef u64	OSTime;
-
-#define OS_EVENT_SW1              0     /* CPU SW1 interrupt */
-#define OS_EVENT_SW2              1     /* CPU SW2 interrupt */
-#define OS_EVENT_CART             2     /* Cartridge interrupt: used by rmon */
-#define OS_EVENT_COUNTER          3     /* Counter int: used by VI/Timer Mgr */
-#define OS_EVENT_SP               4     /* SP task done interrupt */
-#define OS_EVENT_SI               5     /* SI (controller) interrupt */
-#define OS_EVENT_AI               6     /* AI interrupt */
-#define OS_EVENT_VI               7     /* VI interrupt: used by VI/Timer Mgr */
-#define OS_EVENT_PI               8     /* PI interrupt: used by PI Manager */
-#define OS_EVENT_DP               9     /* DP full sync interrupt */
-#define OS_EVENT_CPU_BREAK        10    /* CPU breakpoint: used by rmon */
-#define OS_EVENT_SP_BREAK         11    /* SP breakpoint:  used by rmon */
-#define OS_EVENT_FAULT            12    /* CPU fault event: used by rmon */
-#define OS_EVENT_THREADSTATUS     13    /* CPU thread status: used by rmon */
-#define OS_EVENT_PRENMI           14    /* Pre NMI interrupt */
-
-#define	M_GFXTASK	1
-#define	M_AUDTASK	2
-#define	M_VIDTASK	3
-#define M_NJPEGTASK 4
-
-/////////////
-// Structs //
-/////////////
-
-// Threads
-
-typedef struct UltraThreadContext UltraThreadContext;
-
-typedef enum {
-    STOPPED,
-    QUEUED,
-    RUNNING,
-    BLOCKED
-} OSThreadState;
-
-typedef struct OSThread_t {
-    PTR(struct OSThread_t) next; // Next thread in the given queue
-    OSPri priority;
-    PTR(PTR(struct OSThread_t)) queue; // Queue this thread is in, if any
-    uint32_t pad2;
-    uint16_t flags; // These two are swapped to reflect rdram byteswapping
-    uint16_t state;
-    OSId id;
-    int32_t pad3;
-    UltraThreadContext* context; // An actual pointer regardless of platform
-    int32_t sp;
-} OSThread;
-
-typedef u32 OSEvent;
-typedef PTR(void) OSMesg;
-
-typedef struct OSMesgQueue {
-    PTR(OSThread) blocked_on_recv; /* Linked list of threads blocked on receiving from this queue */
-    PTR(OSThread) blocked_on_send; /* Linked list of threads blocked on sending to this queue */ 
-    s32 validCount;                /* Number of messages in the queue */
-    s32 first;                     /* Index of the first message in the ring buffer */
-    s32 msgCount;                  /* Size of message buffer */
-    PTR(OSMesg) msg;               /* Pointer to circular buffer to store messages */
-} OSMesgQueue;
-
-// RSP
-
-typedef struct {
-    u32	type;
-    u32	flags;
-
-    PTR(u64) ucode_boot;
-    u32	ucode_boot_size;
-
-    PTR(u64) ucode;
-    u32	ucode_size;
-
-    PTR(u64) ucode_data;
-    u32	ucode_data_size;
-
-    PTR(u64) dram_stack;
-    u32	dram_stack_size;
-
-    PTR(u64) output_buff;
-    PTR(u64) output_buff_size;
-
-    PTR(u64) data_ptr;
-    u32	data_size;
-
-    PTR(u64) yield_data_ptr;
-    u32	yield_data_size;
-} OSTask_s;
-
-typedef union {
-    OSTask_s t;
-    int64_t force_structure_alignment;
-} OSTask;
-
-// PI
-
-struct OSIoMesgHdr {
-    // These 3 reversed due to endianness
-    u8 status;                 /* Return status */
-    u8 pri;                    /* Message priority (High or Normal) */
-    u16 type;                  /* Message type */
-    PTR(OSMesgQueue) retQueue; /* Return message queue to notify I/O completion */
-};
-
-struct OSIoMesg {
-    OSIoMesgHdr	hdr;    /* Message header */
-    PTR(void) dramAddr;	/* RDRAM buffer address (DMA) */
-    u32 devAddr;	    /* Device buffer address (DMA) */
-    u32 size;		    /* DMA transfer size in bytes */
-    u32 piHandle;	    /* PI device handle */
-};
-
-struct OSPiHandle {
-    PTR(OSPiHandle_s)    unused;        /* point to next handle on the table */
-    // These four members reversed due to endianness
-    u8                   relDuration;   /* domain release duration */
-    u8                   pageSize;      /* domain page size */
-    u8                   latency;       /* domain latency */
-    u8                   type;          /* DEVICE_TYPE_BULK for disk */
-    // These three members reversed due to endianness
-    u16                  padding;       /* struct alignment padding */
-    u8                   domain;        /* which domain */
-    u8                   pulse;         /* domain pulse width */
-    u32                  baseAddress;   /* Domain address */
-    u32                  speed;         /* for roms only */
-    /* The following are "private" elements" */
-    u32                  transferInfo[18];  /* for disk only */
-};
-
-typedef struct {
-    u32	ctrl;
-    u32	width;
-    u32	burst;
-    u32	vSync;
-    u32	hSync;
-    u32	leap;
-    u32	hStart;
-    u32	xScale;
-    u32	vCurrent;
-} OSViCommonRegs;
-
-typedef struct {
-    u32	origin;
-    u32	yScale;
-    u32	vStart;
-    u32	vBurst;
-    u32	vIntr;
-} OSViFieldRegs;
-
-typedef struct {
-    u8 padding[3];
-    u8 type;
-    OSViCommonRegs comRegs;
-    OSViFieldRegs  fldRegs[2];
-} OSViMode;
-
-///////////////
-// Functions //
-///////////////
-
-#ifdef __cplusplus
-extern "C" {
-#endif // __cplusplus
-
-void osInitialize(void);
-
-typedef void (thread_func_t)(PTR(void));
-
-void osCreateThread(RDRAM_ARG PTR(OSThread) t, OSId id, PTR(thread_func_t) entry, PTR(void) arg, PTR(void) sp, OSPri p);
-void osStartThread(RDRAM_ARG PTR(OSThread) t);
-void osStopThread(RDRAM_ARG PTR(OSThread) t);
-void osDestroyThread(RDRAM_ARG PTR(OSThread) t);
-void osYieldThread(RDRAM_ARG1);
-void osSetThreadPri(RDRAM_ARG PTR(OSThread) t, OSPri pri);
-OSPri osGetThreadPri(RDRAM_ARG PTR(OSThread) thread);
-OSId osGetThreadId(RDRAM_ARG PTR(OSThread) t);
-
-void osCreateMesgQueue(RDRAM_ARG PTR(OSMesgQueue), PTR(OSMesg), s32);
-s32 osSendMesg(RDRAM_ARG PTR(OSMesgQueue), OSMesg, s32);
-s32 osJamMesg(RDRAM_ARG PTR(OSMesgQueue), OSMesg, s32);
-s32 osRecvMesg(RDRAM_ARG PTR(OSMesgQueue), PTR(OSMesg), s32);
-void osSetEventMesg(RDRAM_ARG OSEvent, PTR(OSMesgQueue), OSMesg);
-void osViSetEvent(RDRAM_ARG PTR(OSMesgQueue), OSMesg, u32);
-void osViSwapBuffer(RDRAM_ARG PTR(void) frameBufPtr);
-void osViSetMode(RDRAM_ARG PTR(OSViMode));
-void osViSetSpecialFeatures(uint32_t func);
-void osViBlack(uint8_t active);
-void osViSetXScale(float scale);
-void osViSetYScale(float scale);
-PTR(void) osViGetNextFramebuffer();
-PTR(void) osViGetCurrentFramebuffer();
-u32 osGetCount();
-OSTime osGetTime();
-int osSetTimer(RDRAM_ARG PTR(OSTimer) timer, OSTime countdown, OSTime interval, PTR(OSMesgQueue) mq, OSMesg msg);
-int osStopTimer(RDRAM_ARG PTR(OSTimer) timer);
-u32 osVirtualToPhysical(PTR(void) addr);
-
-#ifdef __cplusplus
-} // extern "C"
-#endif
-
-#endif

ultramodern/ultrainit.cpp

@@ -1,14 +0,0 @@
-#include "ultra64.h"
-#include "ultramodern.hpp"
-
-void ultramodern::preinit(RDRAM_ARG ultramodern::WindowHandle window_handle) {
-    ultramodern::set_main_thread();
-    ultramodern::init_events(PASS_RDRAM window_handle);
-    ultramodern::init_timers(PASS_RDRAM1);
-    ultramodern::init_audio();
-    ultramodern::init_saving(PASS_RDRAM1);
-    ultramodern::init_thread_cleanup();
-}
-
-extern "C" void osInitialize() {
-}

ultramodern/ultramodern.hpp

@@ -1,166 +0,0 @@
-#ifndef __ultramodern_HPP__
-#define __ultramodern_HPP__
-
-#include <thread>
-#include <cassert>
-#include <stdexcept>
-#include <span>
-
-#undef MOODYCAMEL_DELETE_FUNCTION
-#define MOODYCAMEL_DELETE_FUNCTION = delete
-#include "lightweightsemaphore.h"
-#include "ultra64.h"
-
-#if defined(_WIN32)
-#   define WIN32_LEAN_AND_MEAN
-#   include <Windows.h>
-#elif defined(__ANDROID__)
-#   include "android/native_window.h"
-#elif defined(__linux__)
-#   include "X11/Xlib.h"
-#   undef None
-#   undef Status
-#   undef LockMask
-#   undef Always
-#   undef Success
-#endif
-
-struct UltraThreadContext {
-    std::thread host_thread;
-    moodycamel::LightweightSemaphore running;
-    moodycamel::LightweightSemaphore initialized;
-};
-
-namespace ultramodern {
-
-#if defined(_WIN32)
-    // Native HWND handle to the target window.
-    struct WindowHandle {
-        HWND window;
-        DWORD thread_id = (DWORD)-1;
-        auto operator<=>(const WindowHandle&) const = default;
-    };
-#elif defined(__ANDROID__)
-    using WindowHandle = ANativeWindow*;
-#elif defined(__linux__)
-    struct WindowHandle {
-        Display* display;
-        Window window;
-        auto operator<=>(const WindowHandle&) const = default;
-    };
-#endif
-
-// We need a place in rdram to hold the PI handles, so pick an address in extended rdram
-constexpr uint32_t rdram_size = 1024 * 1024 * 16; // 16MB to give extra room for anything custom
-constexpr int32_t cart_handle = 0x80800000;
-constexpr int32_t drive_handle = (int32_t)(cart_handle + sizeof(OSPiHandle));
-constexpr int32_t flash_handle = (int32_t)(drive_handle + sizeof(OSPiHandle));
-constexpr uint32_t save_size = 1024 * 1024 / 8; // Maximum save size, 1Mbit for flash
-
-// Initialization.
-void preinit(RDRAM_ARG WindowHandle window_handle);
-void init_saving(RDRAM_ARG1);
-void init_events(RDRAM_ARG WindowHandle window_handle);
-void init_timers(RDRAM_ARG1);
-void init_thread_cleanup();
-
-// Thread queues.
-constexpr PTR(PTR(OSThread)) running_queue = (PTR(PTR(OSThread)))-1;
-
-void thread_queue_insert(RDRAM_ARG PTR(PTR(OSThread)) queue, PTR(OSThread) toadd);
-PTR(OSThread) thread_queue_pop(RDRAM_ARG PTR(PTR(OSThread)) queue);
-bool thread_queue_remove(RDRAM_ARG PTR(PTR(OSThread)) queue_, PTR(OSThread) t_);
-bool thread_queue_empty(RDRAM_ARG PTR(PTR(OSThread)) queue);
-PTR(OSThread) thread_queue_peek(RDRAM_ARG PTR(PTR(OSThread)) queue);
-
-// Message queues.
-void wait_for_external_message(RDRAM_ARG1);
-
-// Thread scheduling.
-void check_running_queue(RDRAM_ARG1);
-void run_next_thread_and_wait(RDRAM_ARG1);
-void resume_thread_and_wait(RDRAM_ARG OSThread* t);
-void schedule_running_thread(RDRAM_ARG PTR(OSThread) t);
-void cleanup_thread(UltraThreadContext* thread_context);
-uint32_t permanent_thread_count();
-uint32_t temporary_thread_count();
-struct thread_terminated : std::exception {};
-
-enum class ThreadPriority {
-    Low,
-    Normal,
-    High,
-    VeryHigh,
-    Critical
-};
-
-void set_native_thread_name(const std::string& name);
-void set_native_thread_priority(ThreadPriority pri);
-PTR(OSThread) this_thread();
-void set_main_thread();
-bool is_game_thread();
-void submit_rsp_task(RDRAM_ARG PTR(OSTask) task);
-void send_si_message(RDRAM_ARG1);
-uint32_t get_speed_multiplier();
-
-// Time
-std::chrono::high_resolution_clock::time_point get_start();
-std::chrono::high_resolution_clock::duration time_since_start();
-void measure_input_latency();
-void sleep_milliseconds(uint32_t millis);
-void sleep_until(const std::chrono::high_resolution_clock::time_point& time_point);
-
-// Graphics
-uint32_t get_target_framerate(uint32_t original);
-uint32_t get_display_refresh_rate();
-float get_resolution_scale();
-void load_shader_cache(std::span<const char> cache_data);
-
-// Audio
-void init_audio();
-void set_audio_frequency(uint32_t freq);
-void queue_audio_buffer(RDRAM_ARG PTR(s16) audio_data, uint32_t byte_count);
-uint32_t get_remaining_audio_bytes();
-
-struct audio_callbacks_t {
-    using queue_samples_t = void(int16_t*, size_t);
-    using get_samples_remaining_t = size_t();
-    using set_frequency_t = void(uint32_t);
-    queue_samples_t* queue_samples;
-    get_samples_remaining_t* get_frames_remaining;
-    set_frequency_t* set_frequency;
-};
-
-// Input
-struct input_callbacks_t {
-    using poll_input_t = void(void);
-    using get_input_t = void(uint16_t*, float*, float*);
-    using set_rumble_t = void(bool);
-    poll_input_t* poll_input;
-    get_input_t* get_input;
-    set_rumble_t* set_rumble;
-};
-
-struct gfx_callbacks_t {
-    using gfx_data_t = void*;
-    using create_gfx_t = gfx_data_t();
-    using create_window_t = WindowHandle(gfx_data_t);
-    using update_gfx_t = void(gfx_data_t);
-    create_gfx_t* create_gfx;
-    create_window_t* create_window;
-    update_gfx_t* update_gfx;
-};
-bool is_game_started();
-void quit();
-void join_event_threads();
-void join_thread_cleaner_thread();
-void join_saving_thread();
-
-} // namespace ultramodern
-
-#define MIN(a, b) ((a) < (b) ? (a) : (b))
-
-#define debug_printf(...)
-//#define debug_printf(...) printf(__VA_ARGS__);
-
-#endif