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yuzu/src/yuzu_cmd/config.cpp
lat9nq 1152d66ddd general: Add setting shader_backend 
GLASM is getting good enough that we can move it out of advanced
graphics settings. This removes the setting `use_assembly_shaders`,
opting for a enum class `shader_backend`. This comes with the benefits
that it is extensible for additional shader backends besides GLSL and
GLASM, and this will work better with a QComboBox.

Qt removes the related assembly shader setting from the Advanced
Graphics section and places it as a new QComboBox in the API Settings
group. This will replace the Vulkan device selector when OpenGL is
selected.

Additionally, mark all of the custom anisotropic filtering settings as
"WILL BREAK THINGS", as that is the case with a select few games.
2021-07-22 21:51:39 -04:00

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// Copyright 2014 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <memory>
#include <sstream>
// Ignore -Wimplicit-fallthrough due to https://github.com/libsdl-org/SDL/issues/4307
#ifdef __clang__
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wimplicit-fallthrough"
#endif
#include <SDL.h>
#ifdef __clang__
#pragma clang diagnostic pop
#endif
#include <inih/cpp/INIReader.h>
#include "common/fs/file.h"
#include "common/fs/fs.h"
#include "common/fs/path_util.h"
#include "common/logging/log.h"
#include "common/param_package.h"
#include "common/settings.h"
#include "core/hle/service/acc/profile_manager.h"
#include "input_common/main.h"
#include "input_common/udp/client.h"
#include "yuzu_cmd/config.h"
#include "yuzu_cmd/default_ini.h"
namespace FS = Common::FS;
Config::Config() {
// TODO: Don't hardcode the path; let the frontend decide where to put the config files.
sdl2_config_loc = FS::GetYuzuPath(FS::YuzuPath::ConfigDir) / "sdl2-config.ini";
sdl2_config = std::make_unique<INIReader>(FS::PathToUTF8String(sdl2_config_loc));
Reload();
}
Config::~Config() = default;
bool Config::LoadINI(const std::string& default_contents, bool retry) {
const auto config_loc_str = FS::PathToUTF8String(sdl2_config_loc);
if (sdl2_config->ParseError() < 0) {
if (retry) {
LOG_WARNING(Config, "Failed to load {}. Creating file from defaults...",
config_loc_str);
void(FS::CreateParentDir(sdl2_config_loc));
void(FS::WriteStringToFile(sdl2_config_loc, FS::FileType::TextFile, default_contents));
sdl2_config = std::make_unique<INIReader>(config_loc_str);
return LoadINI(default_contents, false);
}
LOG_ERROR(Config, "Failed.");
return false;
}
LOG_INFO(Config, "Successfully loaded {}", config_loc_str);
return true;
}
static const std::array<int, Settings::NativeButton::NumButtons> default_buttons = {
SDL_SCANCODE_A, SDL_SCANCODE_S, SDL_SCANCODE_Z, SDL_SCANCODE_X, SDL_SCANCODE_T,
SDL_SCANCODE_G, SDL_SCANCODE_F, SDL_SCANCODE_H, SDL_SCANCODE_Q, SDL_SCANCODE_W,
SDL_SCANCODE_M, SDL_SCANCODE_N, SDL_SCANCODE_1, SDL_SCANCODE_2, SDL_SCANCODE_B,
};
static const std::array<std::array<int, 5>, Settings::NativeAnalog::NumAnalogs> default_analogs{{
{
SDL_SCANCODE_UP,
SDL_SCANCODE_DOWN,
SDL_SCANCODE_LEFT,
SDL_SCANCODE_RIGHT,
SDL_SCANCODE_D,
},
{
SDL_SCANCODE_I,
SDL_SCANCODE_K,
SDL_SCANCODE_J,
SDL_SCANCODE_L,
SDL_SCANCODE_D,
},
}};
static const std::array<int, Settings::NativeMouseButton::NumMouseButtons> default_mouse_buttons = {
SDL_SCANCODE_LEFTBRACKET, SDL_SCANCODE_RIGHTBRACKET, SDL_SCANCODE_APOSTROPHE,
SDL_SCANCODE_MINUS, SDL_SCANCODE_EQUALS,
};
static const std::array<int, 0x8A> keyboard_keys = {
0,
0,
0,
0,
SDL_SCANCODE_A,
SDL_SCANCODE_B,
SDL_SCANCODE_C,
SDL_SCANCODE_D,
SDL_SCANCODE_E,
SDL_SCANCODE_F,
SDL_SCANCODE_G,
SDL_SCANCODE_H,
SDL_SCANCODE_I,
SDL_SCANCODE_J,
SDL_SCANCODE_K,
SDL_SCANCODE_L,
SDL_SCANCODE_M,
SDL_SCANCODE_N,
SDL_SCANCODE_O,
SDL_SCANCODE_P,
SDL_SCANCODE_Q,
SDL_SCANCODE_R,
SDL_SCANCODE_S,
SDL_SCANCODE_T,
SDL_SCANCODE_U,
SDL_SCANCODE_V,
SDL_SCANCODE_W,
SDL_SCANCODE_X,
SDL_SCANCODE_Y,
SDL_SCANCODE_Z,
SDL_SCANCODE_1,
SDL_SCANCODE_2,
SDL_SCANCODE_3,
SDL_SCANCODE_4,
SDL_SCANCODE_5,
SDL_SCANCODE_6,
SDL_SCANCODE_7,
SDL_SCANCODE_8,
SDL_SCANCODE_9,
SDL_SCANCODE_0,
SDL_SCANCODE_RETURN,
SDL_SCANCODE_ESCAPE,
SDL_SCANCODE_BACKSPACE,
SDL_SCANCODE_TAB,
SDL_SCANCODE_SPACE,
SDL_SCANCODE_MINUS,
SDL_SCANCODE_EQUALS,
SDL_SCANCODE_LEFTBRACKET,
SDL_SCANCODE_RIGHTBRACKET,
SDL_SCANCODE_BACKSLASH,
0,
SDL_SCANCODE_SEMICOLON,
SDL_SCANCODE_APOSTROPHE,
SDL_SCANCODE_GRAVE,
SDL_SCANCODE_COMMA,
SDL_SCANCODE_PERIOD,
SDL_SCANCODE_SLASH,
SDL_SCANCODE_CAPSLOCK,
SDL_SCANCODE_F1,
SDL_SCANCODE_F2,
SDL_SCANCODE_F3,
SDL_SCANCODE_F4,
SDL_SCANCODE_F5,
SDL_SCANCODE_F6,
SDL_SCANCODE_F7,
SDL_SCANCODE_F8,
SDL_SCANCODE_F9,
SDL_SCANCODE_F10,
SDL_SCANCODE_F11,
SDL_SCANCODE_F12,
0,
SDL_SCANCODE_SCROLLLOCK,
SDL_SCANCODE_PAUSE,
SDL_SCANCODE_INSERT,
SDL_SCANCODE_HOME,
SDL_SCANCODE_PAGEUP,
SDL_SCANCODE_DELETE,
SDL_SCANCODE_END,
SDL_SCANCODE_PAGEDOWN,
SDL_SCANCODE_RIGHT,
SDL_SCANCODE_LEFT,
SDL_SCANCODE_DOWN,
SDL_SCANCODE_UP,
SDL_SCANCODE_NUMLOCKCLEAR,
SDL_SCANCODE_KP_DIVIDE,
SDL_SCANCODE_KP_MULTIPLY,
SDL_SCANCODE_KP_MINUS,
SDL_SCANCODE_KP_PLUS,
SDL_SCANCODE_KP_ENTER,
SDL_SCANCODE_KP_1,
SDL_SCANCODE_KP_2,
SDL_SCANCODE_KP_3,
SDL_SCANCODE_KP_4,
SDL_SCANCODE_KP_5,
SDL_SCANCODE_KP_6,
SDL_SCANCODE_KP_7,
SDL_SCANCODE_KP_8,
SDL_SCANCODE_KP_9,
SDL_SCANCODE_KP_0,
SDL_SCANCODE_KP_PERIOD,
0,
0,
SDL_SCANCODE_POWER,
SDL_SCANCODE_KP_EQUALS,
SDL_SCANCODE_F13,
SDL_SCANCODE_F14,
SDL_SCANCODE_F15,
SDL_SCANCODE_F16,
SDL_SCANCODE_F17,
SDL_SCANCODE_F18,
SDL_SCANCODE_F19,
SDL_SCANCODE_F20,
SDL_SCANCODE_F21,
SDL_SCANCODE_F22,
SDL_SCANCODE_F23,
SDL_SCANCODE_F24,
0,
SDL_SCANCODE_HELP,
SDL_SCANCODE_MENU,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
SDL_SCANCODE_KP_COMMA,
SDL_SCANCODE_KP_LEFTPAREN,
SDL_SCANCODE_KP_RIGHTPAREN,
0,
0,
0,
0,
};
static const std::array<int, 8> keyboard_mods{
SDL_SCANCODE_LCTRL, SDL_SCANCODE_LSHIFT, SDL_SCANCODE_LALT, SDL_SCANCODE_LGUI,
SDL_SCANCODE_RCTRL, SDL_SCANCODE_RSHIFT, SDL_SCANCODE_RALT, SDL_SCANCODE_RGUI,
};
template <>
void Config::ReadSetting(const std::string& group, Settings::BasicSetting<std::string>& setting) {
setting = sdl2_config->Get(group, setting.GetLabel(), setting.GetDefault());
}
template <>
void Config::ReadSetting(const std::string& group, Settings::BasicSetting<bool>& setting) {
setting = sdl2_config->GetBoolean(group, setting.GetLabel(), setting.GetDefault());
}
template <typename Type>
void Config::ReadSetting(const std::string& group, Settings::BasicSetting<Type>& setting) {
setting = static_cast<Type>(sdl2_config->GetInteger(group, setting.GetLabel(),
static_cast<long>(setting.GetDefault())));
}
void Config::ReadValues() {
// Controls
for (std::size_t p = 0; p < Settings::values.players.GetValue().size(); ++p) {
const auto group = fmt::format("ControlsP{}", p);
for (int i = 0; i < Settings::NativeButton::NumButtons; ++i) {
std::string default_param = InputCommon::GenerateKeyboardParam(default_buttons[i]);
Settings::values.players.GetValue()[p].buttons[i] =
sdl2_config->Get(group, Settings::NativeButton::mapping[i], default_param);
if (Settings::values.players.GetValue()[p].buttons[i].empty())
Settings::values.players.GetValue()[p].buttons[i] = default_param;
}
for (int i = 0; i < Settings::NativeAnalog::NumAnalogs; ++i) {
std::string default_param = InputCommon::GenerateAnalogParamFromKeys(
default_analogs[i][0], default_analogs[i][1], default_analogs[i][2],
default_analogs[i][3], default_analogs[i][4], 0.5f);
Settings::values.players.GetValue()[p].analogs[i] =
sdl2_config->Get(group, Settings::NativeAnalog::mapping[i], default_param);
if (Settings::values.players.GetValue()[p].analogs[i].empty())
Settings::values.players.GetValue()[p].analogs[i] = default_param;
}
}
ReadSetting("ControlsGeneral", Settings::values.mouse_enabled);
for (int i = 0; i < Settings::NativeMouseButton::NumMouseButtons; ++i) {
std::string default_param = InputCommon::GenerateKeyboardParam(default_mouse_buttons[i]);
Settings::values.mouse_buttons[i] = sdl2_config->Get(
"ControlsGeneral", std::string("mouse_") + Settings::NativeMouseButton::mapping[i],
default_param);
if (Settings::values.mouse_buttons[i].empty())
Settings::values.mouse_buttons[i] = default_param;
}
ReadSetting("ControlsGeneral", Settings::values.motion_device);
ReadSetting("ControlsGeneral", Settings::values.touch_device);
ReadSetting("ControlsGeneral", Settings::values.keyboard_enabled);
ReadSetting("ControlsGeneral", Settings::values.debug_pad_enabled);
for (int i = 0; i < Settings::NativeButton::NumButtons; ++i) {
std::string default_param = InputCommon::GenerateKeyboardParam(default_buttons[i]);
Settings::values.debug_pad_buttons[i] = sdl2_config->Get(
"ControlsGeneral", std::string("debug_pad_") + Settings::NativeButton::mapping[i],
default_param);
if (Settings::values.debug_pad_buttons[i].empty())
Settings::values.debug_pad_buttons[i] = default_param;
}
for (int i = 0; i < Settings::NativeAnalog::NumAnalogs; ++i) {
std::string default_param = InputCommon::GenerateAnalogParamFromKeys(
default_analogs[i][0], default_analogs[i][1], default_analogs[i][2],
default_analogs[i][3], default_analogs[i][4], 0.5f);
Settings::values.debug_pad_analogs[i] = sdl2_config->Get(
"ControlsGeneral", std::string("debug_pad_") + Settings::NativeAnalog::mapping[i],
default_param);
if (Settings::values.debug_pad_analogs[i].empty())
Settings::values.debug_pad_analogs[i] = default_param;
}
ReadSetting("ControlsGeneral", Settings::values.vibration_enabled);
ReadSetting("ControlsGeneral", Settings::values.enable_accurate_vibrations);
ReadSetting("ControlsGeneral", Settings::values.motion_enabled);
Settings::values.touchscreen.enabled =
sdl2_config->GetBoolean("ControlsGeneral", "touch_enabled", true);
Settings::values.touchscreen.rotation_angle =
sdl2_config->GetInteger("ControlsGeneral", "touch_angle", 0);
Settings::values.touchscreen.diameter_x =
sdl2_config->GetInteger("ControlsGeneral", "touch_diameter_x", 15);
Settings::values.touchscreen.diameter_y =
sdl2_config->GetInteger("ControlsGeneral", "touch_diameter_y", 15);
int num_touch_from_button_maps =
sdl2_config->GetInteger("ControlsGeneral", "touch_from_button_map", 0);
if (num_touch_from_button_maps > 0) {
for (int i = 0; i < num_touch_from_button_maps; ++i) {
Settings::TouchFromButtonMap map;
map.name = sdl2_config->Get("ControlsGeneral",
std::string("touch_from_button_maps_") + std::to_string(i) +
std::string("_name"),
"default");
const int num_touch_maps = sdl2_config->GetInteger(
"ControlsGeneral",
std::string("touch_from_button_maps_") + std::to_string(i) + std::string("_count"),
0);
map.buttons.reserve(num_touch_maps);
for (int j = 0; j < num_touch_maps; ++j) {
std::string touch_mapping =
sdl2_config->Get("ControlsGeneral",
std::string("touch_from_button_maps_") + std::to_string(i) +
std::string("_bind_") + std::to_string(j),
"");
map.buttons.emplace_back(std::move(touch_mapping));
}
Settings::values.touch_from_button_maps.emplace_back(std::move(map));
}
} else {
Settings::values.touch_from_button_maps.emplace_back(
Settings::TouchFromButtonMap{"default", {}});
num_touch_from_button_maps = 1;
}
ReadSetting("ControlsGeneral", Settings::values.use_touch_from_button);
Settings::values.touch_from_button_map_index = std::clamp(
Settings::values.touch_from_button_map_index.GetValue(), 0, num_touch_from_button_maps - 1);
ReadSetting("ControlsGeneral", Settings::values.udp_input_servers);
std::transform(keyboard_keys.begin(), keyboard_keys.end(),
Settings::values.keyboard_keys.begin(), InputCommon::GenerateKeyboardParam);
std::transform(keyboard_mods.begin(), keyboard_mods.end(),
Settings::values.keyboard_keys.begin() +
Settings::NativeKeyboard::LeftControlKey,
InputCommon::GenerateKeyboardParam);
std::transform(keyboard_mods.begin(), keyboard_mods.end(),
Settings::values.keyboard_mods.begin(), InputCommon::GenerateKeyboardParam);
// Data Storage
ReadSetting("Data Storage", Settings::values.use_virtual_sd);
FS::SetYuzuPath(FS::YuzuPath::NANDDir,
sdl2_config->Get("Data Storage", "nand_directory",
FS::GetYuzuPathString(FS::YuzuPath::NANDDir)));
FS::SetYuzuPath(FS::YuzuPath::SDMCDir,
sdl2_config->Get("Data Storage", "sdmc_directory",
FS::GetYuzuPathString(FS::YuzuPath::SDMCDir)));
FS::SetYuzuPath(FS::YuzuPath::LoadDir,
sdl2_config->Get("Data Storage", "load_directory",
FS::GetYuzuPathString(FS::YuzuPath::LoadDir)));
FS::SetYuzuPath(FS::YuzuPath::DumpDir,
sdl2_config->Get("Data Storage", "dump_directory",
FS::GetYuzuPathString(FS::YuzuPath::DumpDir)));
ReadSetting("Data Storage", Settings::values.gamecard_inserted);
ReadSetting("Data Storage", Settings::values.gamecard_current_game);
ReadSetting("Data Storage", Settings::values.gamecard_path);
// System
ReadSetting("System", Settings::values.use_docked_mode);
ReadSetting("System", Settings::values.current_user);
Settings::values.current_user = std::clamp<int>(Settings::values.current_user.GetValue(), 0,
Service::Account::MAX_USERS - 1);
const auto rng_seed_enabled = sdl2_config->GetBoolean("System", "rng_seed_enabled", false);
if (rng_seed_enabled) {
Settings::values.rng_seed.SetValue(sdl2_config->GetInteger("System", "rng_seed", 0));
} else {
Settings::values.rng_seed.SetValue(std::nullopt);
}
const auto custom_rtc_enabled = sdl2_config->GetBoolean("System", "custom_rtc_enabled", false);
if (custom_rtc_enabled) {
Settings::values.custom_rtc =
std::chrono::seconds(sdl2_config->GetInteger("System", "custom_rtc", 0));
} else {
Settings::values.custom_rtc = std::nullopt;
}
ReadSetting("System", Settings::values.language_index);
ReadSetting("System", Settings::values.region_index);
ReadSetting("System", Settings::values.time_zone_index);
ReadSetting("System", Settings::values.sound_index);
// Core
ReadSetting("Core", Settings::values.use_multi_core);
// Cpu
ReadSetting("Cpu", Settings::values.cpu_accuracy);
ReadSetting("Cpu", Settings::values.cpu_debug_mode);
ReadSetting("Cpu", Settings::values.cpuopt_page_tables);
ReadSetting("Cpu", Settings::values.cpuopt_block_linking);
ReadSetting("Cpu", Settings::values.cpuopt_return_stack_buffer);
ReadSetting("Cpu", Settings::values.cpuopt_fast_dispatcher);
ReadSetting("Cpu", Settings::values.cpuopt_context_elimination);
ReadSetting("Cpu", Settings::values.cpuopt_const_prop);
ReadSetting("Cpu", Settings::values.cpuopt_misc_ir);
ReadSetting("Cpu", Settings::values.cpuopt_reduce_misalign_checks);
ReadSetting("Cpu", Settings::values.cpuopt_fastmem);
ReadSetting("Cpu", Settings::values.cpuopt_unsafe_unfuse_fma);
ReadSetting("Cpu", Settings::values.cpuopt_unsafe_reduce_fp_error);
ReadSetting("Cpu", Settings::values.cpuopt_unsafe_ignore_standard_fpcr);
ReadSetting("Cpu", Settings::values.cpuopt_unsafe_inaccurate_nan);
ReadSetting("Cpu", Settings::values.cpuopt_unsafe_fastmem_check);
// Renderer
ReadSetting("Renderer", Settings::values.renderer_backend);
ReadSetting("Renderer", Settings::values.renderer_debug);
ReadSetting("Renderer", Settings::values.enable_nsight_aftermath);
ReadSetting("Renderer", Settings::values.disable_shader_loop_safety_checks);
ReadSetting("Renderer", Settings::values.vulkan_device);
ReadSetting("Renderer", Settings::values.fullscreen_mode);
ReadSetting("Renderer", Settings::values.aspect_ratio);
ReadSetting("Renderer", Settings::values.max_anisotropy);
ReadSetting("Renderer", Settings::values.use_frame_limit);
ReadSetting("Renderer", Settings::values.frame_limit);
ReadSetting("Renderer", Settings::values.use_disk_shader_cache);
ReadSetting("Renderer", Settings::values.gpu_accuracy);
ReadSetting("Renderer", Settings::values.use_asynchronous_gpu_emulation);
ReadSetting("Renderer", Settings::values.use_vsync);
ReadSetting("Renderer", Settings::values.disable_fps_limit);
ReadSetting("Renderer", Settings::values.shader_backend);
ReadSetting("Renderer", Settings::values.use_asynchronous_shaders);
ReadSetting("Renderer", Settings::values.use_nvdec_emulation);
ReadSetting("Renderer", Settings::values.accelerate_astc);
ReadSetting("Renderer", Settings::values.use_fast_gpu_time);
ReadSetting("Renderer", Settings::values.use_caches_gc);
ReadSetting("Renderer", Settings::values.bg_red);
ReadSetting("Renderer", Settings::values.bg_green);
ReadSetting("Renderer", Settings::values.bg_blue);
// Audio
ReadSetting("Audio", Settings::values.sink_id);
ReadSetting("Audio", Settings::values.enable_audio_stretching);
ReadSetting("Audio", Settings::values.audio_device_id);
ReadSetting("Audio", Settings::values.volume);
// Miscellaneous
// log_filter has a different default here than from common
Settings::values.log_filter =
sdl2_config->Get("Miscellaneous", Settings::values.log_filter.GetLabel(), "*:Trace");
ReadSetting("Miscellaneous", Settings::values.use_dev_keys);
// Debugging
Settings::values.record_frame_times =
sdl2_config->GetBoolean("Debugging", "record_frame_times", false);
ReadSetting("Debugging", Settings::values.dump_exefs);
ReadSetting("Debugging", Settings::values.dump_nso);
ReadSetting("Debugging", Settings::values.enable_fs_access_log);
ReadSetting("Debugging", Settings::values.reporting_services);
ReadSetting("Debugging", Settings::values.quest_flag);
ReadSetting("Debugging", Settings::values.use_debug_asserts);
ReadSetting("Debugging", Settings::values.use_auto_stub);
ReadSetting("Debugging", Settings::values.disable_macro_jit);
const auto title_list = sdl2_config->Get("AddOns", "title_ids", "");
std::stringstream ss(title_list);
std::string line;
while (std::getline(ss, line, '|')) {
const auto title_id = std::stoul(line, nullptr, 16);
const auto disabled_list = sdl2_config->Get("AddOns", "disabled_" + line, "");
std::stringstream inner_ss(disabled_list);
std::string inner_line;
std::vector<std::string> out;
while (std::getline(inner_ss, inner_line, '|')) {
out.push_back(inner_line);
}
Settings::values.disabled_addons.insert_or_assign(title_id, out);
}
// Web Service
ReadSetting("WebService", Settings::values.enable_telemetry);
ReadSetting("WebService", Settings::values.web_api_url);
ReadSetting("WebService", Settings::values.yuzu_username);
ReadSetting("WebService", Settings::values.yuzu_token);
// Services
ReadSetting("Services", Settings::values.bcat_backend);
ReadSetting("Services", Settings::values.bcat_boxcat_local);
}
void Config::Reload() {
LoadINI(DefaultINI::sdl2_config_file);
ReadValues();
}
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