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Hook shader JIT to config file

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wheremyfoodat 2023-07-08 16:23:20 +03:00
parent bc3377ac78
commit 1037f93f61
3 changed files with 13 additions and 6 deletions
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5
include/PICA/gpu.hpp
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@ -1,5 +1,7 @@
#pragma once
#include <array>
#include "config.hpp"
#include "helpers.hpp"
#include "logger.hpp"
#include "memory.hpp"
@ -16,6 +18,7 @@ class GPU {
using Registers = std::array<u32, regNum>;
Memory& mem;
EmulatorConfig& config;
ShaderUnit shaderUnit;
ShaderJIT shaderJIT; // Doesn't do anything if JIT is disabled or not supported
@ -81,7 +84,7 @@ class GPU {
// Set to false by the renderer when the lighting_lut is uploaded ot the GPU
bool lightingLUTDirty = false;
GPU(Memory& mem, GLStateManager& gl);
GPU(Memory& mem, GLStateManager& gl, EmulatorConfig& config);
void initGraphicsContext() { renderer.initGraphicsContext(); }
void getGraphicsContext() { renderer.getGraphicsContext(); }
void display() { renderer.display(); }

8
src/core/PICA/gpu.cpp
View file

@ -12,7 +12,7 @@ using namespace Floats;
// Note: For when we have multiple backends, the GL state manager can stay here and have the constructor for the Vulkan-or-whatever renderer ignore it
// Thus, our GLStateManager being here does not negatively impact renderer-agnosticness
GPU::GPU(Memory& mem, GLStateManager& gl) : mem(mem), renderer(*this, gl, regs) {
GPU::GPU(Memory& mem, GLStateManager& gl, EmulatorConfig& config) : mem(mem), renderer(*this, gl, regs), config(config) {
vram = new u8[vramSize];
mem.setVRAM(vram); // Give the bus a pointer to our VRAM
}
@ -47,15 +47,15 @@ void GPU::reset() {
// Call the correct version of drawArrays based on whether this is an indexed draw (first template parameter)
// And whether we are going to use the shader JIT (second template parameter)
void GPU::drawArrays(bool indexed) {
constexpr bool shaderJITEnabled = false; // TODO: Make a configurable option
const bool shaderJITEnabled = ShaderJIT::isAvailable() && config.shaderJitEnabled;
if (indexed) {
if constexpr (ShaderJIT::isAvailable() && shaderJITEnabled)
if (shaderJITEnabled)
drawArrays<true, true>();
else
drawArrays<true, false>();
} else {
if constexpr (ShaderJIT::isAvailable() && shaderJITEnabled)
if (shaderJITEnabled)
drawArrays<false, true>();
else
drawArrays<false, false>();

6
src/emulator.cpp
View file

@ -10,7 +10,7 @@ _declspec(dllexport) DWORD AmdPowerXpressRequestHighPerformance = 1;
}
#endif
Emulator::Emulator() : kernel(cpu, memory, gpu), cpu(memory, kernel), gpu(memory, gl), memory(cpu.getTicksRef()) {
Emulator::Emulator() : kernel(cpu, memory, gpu), cpu(memory, kernel), gpu(memory, gl, config), memory(cpu.getTicksRef()) {
if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_EVENTS) < 0) {
Helpers::panic("Failed to initialize SDL2");
}
@ -50,9 +50,13 @@ Emulator::Emulator() : kernel(cpu, memory, gpu), cpu(memory, kernel), gpu(memory
}
}
config.load(std::filesystem::current_path() / "config.toml");
reset();
}
Emulator::~Emulator() { config.save(std::filesystem::current_path() / "config.toml"); }
void Emulator::reset() {
cpu.reset();
gpu.reset();