bool AndroidVulkanContext::Init(ANativeWindow *wnd, int desiredBackbufferSizeX, int desiredBackbufferSizeY, int backbufferFormat, int androidVersion) {
if (g_Vulkan) {
return false;
}
init_glslang();
g_LogOptions.breakOnError = true;
g_LogOptions.breakOnWarning = true;
g_LogOptions.msgBoxOnError = false;
ILOG("Creating vulkan context");
Version gitVer(PPSSPP_GIT_VERSION);
g_Vulkan = new VulkanContext("PPSSPP", gitVer.ToInteger(), VULKAN_FLAG_PRESENT_MAILBOX | VULKAN_FLAG_PRESENT_FIFO_RELAXED);
if (!g_Vulkan->GetInstance()) {
ELOG("Failed to create vulkan context");
return false;
}
ILOG("Creating vulkan device");
if (g_Vulkan->CreateDevice(0) != VK_SUCCESS) {
ILOG("Failed to create vulkan device: %s", g_Vulkan->InitError().c_str());
return false;
}
int width = desiredBackbufferSizeX;
int height = desiredBackbufferSizeY;
if (!width || !height) {
width = pixel_xres;
height = pixel_yres;
}
ILOG("InitSurfaceAndroid: width=%d height=%d", width, height);
g_Vulkan->InitSurfaceAndroid(wnd, width, height);
if (g_validate_) {
int bits = VK_DEBUG_REPORT_ERROR_BIT_EXT | VK_DEBUG_REPORT_WARNING_BIT_EXT | VK_DEBUG_REPORT_PERFORMANCE_WARNING_BIT_EXT;
g_Vulkan->InitDebugMsgCallback(&Vulkan_Dbg, bits, &g_LogOptions);
}
g_Vulkan->InitObjects(true);
return true;
}
bool WindowsVulkanContext::Init(HINSTANCE hInst, HWND hWnd, std::string *error_message) {
*error_message = "N/A";
if (g_Vulkan) {
*error_message = "Already initialized";
return false;
}
init_glslang();
g_LogOptions.breakOnError = true;
g_LogOptions.breakOnWarning = true;
g_LogOptions.msgBoxOnError = false;
Version gitVer(PPSSPP_GIT_VERSION);
g_Vulkan = new VulkanContext();
if (g_Vulkan->InitError().size()) {
*error_message = g_Vulkan->InitError();
delete g_Vulkan;
g_Vulkan = nullptr;
return false;
}
// int vulkanFlags = VULKAN_FLAG_PRESENT_FIFO_RELAXED;
VulkanContext::CreateInfo info{};
info.app_name = "PPSSPP";
info.app_ver = gitVer.ToInteger();
info.flags = VULKAN_FLAG_PRESENT_MAILBOX;
if (g_validate_) {
info.flags |= VULKAN_FLAG_VALIDATE;
}
if (VK_SUCCESS != g_Vulkan->CreateInstance(info)) {
*error_message = g_Vulkan->InitError();
delete g_Vulkan;
g_Vulkan = nullptr;
return false;
}
int deviceNum = g_Vulkan->GetPhysicalDeviceByName(g_Config.sVulkanDevice);
if (deviceNum < 0) {
deviceNum = g_Vulkan->GetBestPhysicalDevice();
if (!g_Config.sVulkanDevice.empty())
g_Config.sVulkanDevice = g_Vulkan->GetPhysicalDeviceProperties(deviceNum).properties.deviceName;
}
g_Vulkan->ChooseDevice(deviceNum);
if (g_Vulkan->CreateDevice() != VK_SUCCESS) {
*error_message = g_Vulkan->InitError();
delete g_Vulkan;
g_Vulkan = nullptr;
return false;
}
if (g_validate_) {
if (g_Vulkan->DeviceExtensions().EXT_debug_utils) {
int bits = VK_DEBUG_UTILS_MESSAGE_SEVERITY_ERROR_BIT_EXT
| VK_DEBUG_UTILS_MESSAGE_SEVERITY_WARNING_BIT_EXT
| VK_DEBUG_UTILS_MESSAGE_SEVERITY_ERROR_BIT_EXT;
// We're intentionally skipping VK_DEBUG_UTILS_MESSAGE_SEVERITY_VERBOSE_BIT_EXT and
// VK_DEBUG_UTILS_MESSAGE_SEVERITY_INFO_BIT_EXT, just too spammy.
g_Vulkan->InitDebugUtilsCallback(&VulkanDebugUtilsCallback, bits, &g_LogOptions);
} else {
int bits = VK_DEBUG_REPORT_ERROR_BIT_EXT | VK_DEBUG_REPORT_WARNING_BIT_EXT | VK_DEBUG_REPORT_PERFORMANCE_WARNING_BIT_EXT;
g_Vulkan->InitDebugMsgCallback(&VulkanDebugReportCallback, bits, &g_LogOptions);
}
}
g_Vulkan->InitSurface(WINDOWSYSTEM_WIN32, (void *)hInst, (void *)hWnd);
if (!g_Vulkan->InitObjects()) {
*error_message = g_Vulkan->InitError();
Shutdown();
return false;
}
bool splitSubmit = g_Config.bGfxDebugSplitSubmit;
draw_ = Draw::T3DCreateVulkanContext(g_Vulkan, splitSubmit);
SetGPUBackend(GPUBackend::VULKAN, g_Vulkan->GetPhysicalDeviceProperties(deviceNum).properties.deviceName);
bool success = draw_->CreatePresets();
_assert_msg_(G3D, success, "Failed to compile preset shaders");
draw_->HandleEvent(Draw::Event::GOT_BACKBUFFER, g_Vulkan->GetBackbufferWidth(), g_Vulkan->GetBackbufferHeight());
VulkanRenderManager *renderManager = (VulkanRenderManager *)draw_->GetNativeObject(Draw::NativeObject::RENDER_MANAGER);
if (!renderManager->HasBackbuffers()) {
Shutdown();
return false;
}
return true;
}
