diff options
Diffstat (limited to 'src/layer.cc')
| -rw-r--r-- | src/layer.cc | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/src/layer.cc b/src/layer.cc index 3f31979..78a63d3 100644 --- a/src/layer.cc +++ b/src/layer.cc @@ -72,6 +72,8 @@ CreateInstance(const VkInstanceCreateInfo* pCreateInfo, INSTANCE_VTABLE_LOAD(DestroyInstance); INSTANCE_VTABLE_LOAD(EnumeratePhysicalDevices); INSTANCE_VTABLE_LOAD(GetPhysicalDeviceProperties); + INSTANCE_VTABLE_LOAD(GetPhysicalDeviceProperties2); + INSTANCE_VTABLE_LOAD(GetPhysicalDeviceProperties2KHR); INSTANCE_VTABLE_LOAD(GetInstanceProcAddr); INSTANCE_VTABLE_LOAD(CreateDevice); INSTANCE_VTABLE_LOAD(EnumerateDeviceExtensionProperties); @@ -634,6 +636,50 @@ static VKAPI_ATTR void VKAPI_CALL GetPhysicalDeviceFeatures2KHR( return GetPhysicalDeviceFeatures2(physical_device, pFeatures); } +static VKAPI_ATTR void VKAPI_CALL GetPhysicalDeviceProperties( + VkPhysicalDevice physical_device, VkPhysicalDeviceProperties* pProperties) { + + const auto context = layer_context.get_context(physical_device); + const auto& vtable = context->instance.vtable; + + vtable.GetPhysicalDeviceProperties(physical_device, pProperties); + + if (layer_context.should_spoof_nvidia) { + pProperties->vendorID = LayerContext::NVIDIA_VENDOR_ID; + pProperties->deviceID = LayerContext::NVIDIA_DEVICE_ID; + + // Most games seem happy without doing this, but I don't see why we + // shouldn't. I could see an application checking this. + std::strncpy(pProperties->deviceName, LayerContext::NVIDIA_DEVICE_NAME, + VK_MAX_PHYSICAL_DEVICE_NAME_SIZE); + } +} + +// Identical logic to GetPhysicalDeviceProperties. +static VKAPI_ATTR void VKAPI_CALL +GetPhysicalDeviceProperties2(VkPhysicalDevice physical_device, + VkPhysicalDeviceProperties2* pProperties) { + + const auto context = layer_context.get_context(physical_device); + const auto& vtable = context->instance.vtable; + + vtable.GetPhysicalDeviceProperties2(physical_device, pProperties); + + if (layer_context.should_spoof_nvidia) { + pProperties->properties.vendorID = LayerContext::NVIDIA_VENDOR_ID; + pProperties->properties.deviceID = LayerContext::NVIDIA_DEVICE_ID; + std::strncpy(pProperties->properties.deviceName, + LayerContext::NVIDIA_DEVICE_NAME, + VK_MAX_PHYSICAL_DEVICE_NAME_SIZE); + } +} + +static VKAPI_ATTR void VKAPI_CALL +GetPhysicalDeviceProperties2KHR(VkPhysicalDevice physical_device, + VkPhysicalDeviceProperties2* pProperties) { + return GetPhysicalDeviceProperties2(physical_device, pProperties); +} + static VKAPI_ATTR void VKAPI_CALL GetPhysicalDeviceSurfaceCapabilities2KHR( VkPhysicalDevice physical_device, const VkPhysicalDeviceSurfaceInfo2KHR* pSurfaceInfo, @@ -872,6 +918,13 @@ static const auto instance_functions = func_map_t{ HOOK_ENTRY("vkGetPhysicalDeviceFeatures2KHR", low_latency::GetPhysicalDeviceFeatures2KHR), + HOOK_ENTRY("vkGetPhysicalDeviceProperties", + low_latency::GetPhysicalDeviceProperties), + HOOK_ENTRY("vkGetPhysicalDeviceProperties2KHR", + low_latency::GetPhysicalDeviceProperties2KHR), + HOOK_ENTRY("vkGetPhysicalDeviceProperties2", + low_latency::GetPhysicalDeviceProperties2), + HOOK_ENTRY("vkGetPhysicalDeviceSurfaceCapabilities2KHR", low_latency::GetPhysicalDeviceSurfaceCapabilities2KHR), }; |