mirror of
https://github.com/Mr-Wiseguy/Zelda64Recomp.git
synced 2024-11-17 03:19:15 +01:00
23eb6b7eea
* 64 bit framebuffer for rt64 * Remove mention of motion blur cap from readme * Add graphics.json option to control high precision framebuffers, disable clamping alpha for accumulation blur when using high precision FBs * Increase dither noise strength at higher resolutions to make it more noticeable --------- Co-authored-by: Mr-Wiseguy <mrwiseguyromhacking@gmail.com>
320 lines
12 KiB
C++
320 lines
12 KiB
C++
#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;
|
|
}
|