Files
AnyPS5/core/libs/tests/GuestHmd2.cpp
T
Dean Galvin f26445217f Merge main into pr-7690
# Conflicts:
#	docs/dev/debt/libSceHmd2.md
2026-10-20 16:54:12 +13:00

106 lines
4.5 KiB
C++

#include "ProcessParametersFixture.hpp"
#include "prx/libSceHmd/Hmd.hpp"
#include "prx/libSceHmd2/Hmd2.hpp"
#include "prx/libSceUserService/UserService.hpp"
#include <array>
#include <cstdint>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <stdexcept>
extern "C" {
int APS5_VABI sceHmd2GazeActivateGazeTracking();
int APS5_VABI sceHmd2ReprojectionGetCurrentOutput();
int APS5_VABI sceHmd2SetFieldOfView();
}
namespace {
alignas(16) std::array<std::byte, 0x40> process{};
void Require(bool condition, const char* message) {
if (!condition) {
std::fprintf(stderr, "HMD2: %s\n", message);
std::abort();
}
}
void InstallProcessParameters() {
const std::uint64_t size = process.size();
const std::uint32_t magic = 0x4942524f;
std::memcpy(process.data(), &size, sizeof(size));
std::memcpy(process.data() + 8, &magic, sizeof(magic));
Require(ProcessParametersFixture::Install(process.data(), process.size()), "process parameters were not installed");
}
void TestBeforeInitialize() {
Hmd2::DeviceInformation info;
std::memset(&info, 0xcc, sizeof(info));
Require(sceHmd2GetDeviceInformation(&info) == Hmd2::NotInitialized, "device information before initialization");
const Hmd2::DeviceInformation cleared{};
Require(std::memcmp(&info, &cleared, sizeof(info)) == 0, "device information was not cleared before the initialization check");
Require(sceHmd2GetDeviceInformation(nullptr) == Hmd2::ParameterNull, "null device information before initialization");
Hmd2::FieldOfView fieldOfView{};
Require(sceHmd2GetFieldOfViewWithoutHandle(&fieldOfView) == Hmd2::NotInitialized, "field of view before initialization");
Require(sceHmd2GetFieldOfView(0, &fieldOfView) == Hmd2::InvalidHandle, "field of view of handle 0 before initialization");
Require(sceHmd2GetDeviceInformationByHandle(0, &info) == Hmd2::NotInitialized, "device information of handle 0 before initialization");
Require(sceHmd2Open(USER_SERVICE_INITIAL_USER_ID, 0, 0, nullptr) == Hmd2::NotInitialized, "open before initialization");
Require(sceHmd2Close(0) == Hmd2::NotInitialized, "close before initialization");
Require(sceHmd2Terminate() == Hmd2::NotInitialized, "terminate before initialization");
Require(sceHmd2SetVibration(0, 0) == 0, "vibration of the unopened handle 0 failed");
}
void TestWithoutHeadset() {
const std::uint8_t param[16]{};
Require(sceHmd2Initialize(param) == Hmd::UnsupportedFeature, "initialization without a headset did not fail");
Require(sceHmd2Initialize(nullptr) == Hmd::UnsupportedFeature, "initialization without a param did not fail as unsupported");
Require(sceHmd2Open(USER_SERVICE_INITIAL_USER_ID, 0, 0, nullptr) == Hmd2::NotInitialized, "open without a headset did not fail");
Hmd2::DeviceInformation info;
Require(sceHmd2GetDeviceInformation(&info) == Hmd2::NotInitialized, "device information without a headset");
Require(sceHmd2Terminate() == Hmd2::NotInitialized, "terminate after the failed initialization");
}
}
void SizeQueriesReturnTheConsoleSizes() {
const auto display = sceHmd2ReprojectionQueryDisplayBufferSizeAlign();
Require(display.size == 0x6000000 && display.align == 0x10000, "display buffer size");
const auto seeThrough = sceHmd2ReprojectionQuerySeeThroughBufferSizeAlign();
Require(seeThrough.size == 0x1106000 && seeThrough.align == 0x100, "see-through buffer size");
const auto mirroring = sceHmd2ReprojectionGetMirroringDisplayBufferSizeAlign();
Require(mirroring.size == 0x5FA0000 && mirroring.align == 0x10000, "mirroring display buffer size");
const auto work = sceHmd2ReprojectionGetMirroringWorkMemorySizeAlign();
Require(work.size == 0x4000 && work.align == 0x100, "mirroring work memory size");
}
int main() {
SizeQueriesReturnTheConsoleSizes();
InstallProcessParameters();
TestBeforeInitialize();
TestWithoutHeadset();
bool threw = false;
try {
sceHmd2GazeActivateGazeTracking();
} catch (const std::runtime_error&) {
threw = true;
}
Require(threw, "gaze activation did not throw");
threw = false;
try {
sceHmd2ReprojectionGetCurrentOutput();
} catch (const std::runtime_error&) {
threw = true;
}
Require(threw, "reprojection get current output did not throw");
threw = false;
try {
sceHmd2SetFieldOfView();
} catch (const std::runtime_error&) {
threw = true;
}
Require(threw, "set field of view did not throw");
std::puts("HMD2 tests passed");
return 0;
}