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[dxvk] Skip CPU adapters if GPUs are present

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Because some games try (and fail) to run on Lavapipe despite it already
being the lowest priority device in the list.
This commit is contained in:
Philip Rebohle 2021-05-21 22:55:54 +02:00
parent c51080068e
commit 94674ac45e
3 changed files with 31 additions and 12 deletions
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15
src/dxvk/dxvk_device_filter.cpp
View File

@ -2,7 +2,8 @@
namespace dxvk {
DxvkDeviceFilter::DxvkDeviceFilter() {
DxvkDeviceFilter::DxvkDeviceFilter(DxvkDeviceFilterFlags flags)
: m_flags(flags) {
m_matchDeviceName = env::getEnvVar("DXVK_FILTER_DEVICE_NAME");
if (m_matchDeviceName.size() != 0)
@ -16,11 +17,23 @@ namespace dxvk {
bool DxvkDeviceFilter::testAdapter(const VkPhysicalDeviceProperties& properties) const {
if (properties.apiVersion < VK_MAKE_VERSION(1, 1, 0)) {
Logger::warn(str::format("Skipping Vulkan 1.0 adapter: ", properties.deviceName));
return false;
}
if (m_flags.test(DxvkDeviceFilterFlag::MatchDeviceName)) {
if (std::string(properties.deviceName).find(m_matchDeviceName) == std::string::npos)
return false;
}
if (m_flags.test(DxvkDeviceFilterFlag::SkipCpuDevices)) {
if (properties.deviceType == VK_PHYSICAL_DEVICE_TYPE_CPU) {
Logger::warn(str::format("Skipping CPU adapter: ", properties.deviceName));
return false;
}
}
return true;
}

3
src/dxvk/dxvk_device_filter.h
View File

@ -13,6 +13,7 @@ namespace dxvk {
*/
enum class DxvkDeviceFilterFlag {
MatchDeviceName = 0,
SkipCpuDevices = 1,
};
using DxvkDeviceFilterFlags = Flags<DxvkDeviceFilterFlag>;
@ -30,7 +31,7 @@ namespace dxvk {
public:
DxvkDeviceFilter();
DxvkDeviceFilter(DxvkDeviceFilterFlags flags);
~DxvkDeviceFilter();
/**

23
src/dxvk/dxvk_instance.cpp
View File

@ -154,8 +154,6 @@ namespace dxvk {
std::vector<Rc<DxvkAdapter>> DxvkInstance::queryAdapters() {
DxvkDeviceFilter filter;
uint32_t numAdapters = 0;
if (m_vki->vkEnumeratePhysicalDevices(m_vki->instance(), &numAdapters, nullptr) != VK_SUCCESS)
throw DxvkError("DxvkInstance::enumAdapters: Failed to enumerate adapters");
@ -164,14 +162,21 @@ namespace dxvk {
if (m_vki->vkEnumeratePhysicalDevices(m_vki->instance(), &numAdapters, adapters.data()) != VK_SUCCESS)
throw DxvkError("DxvkInstance::enumAdapters: Failed to enumerate adapters");
std::vector<Rc<DxvkAdapter>> result;
for (uint32_t i = 0; i < numAdapters; i++) {
VkPhysicalDeviceProperties deviceProperties;
m_vki->vkGetPhysicalDeviceProperties(adapters[i], &deviceProperties);
std::vector<VkPhysicalDeviceProperties> deviceProperties(numAdapters);
DxvkDeviceFilterFlags filterFlags = 0;
if (deviceProperties.apiVersion < VK_MAKE_VERSION(1, 1, 0))
Logger::warn(str::format("Skipping Vulkan 1.0 adapter: ", deviceProperties.deviceName));
else if (filter.testAdapter(deviceProperties))
for (uint32_t i = 0; i < numAdapters; i++) {
m_vki->vkGetPhysicalDeviceProperties(adapters[i], &deviceProperties[i]);
if (deviceProperties[i].deviceType != VK_PHYSICAL_DEVICE_TYPE_CPU)
filterFlags.set(DxvkDeviceFilterFlag::SkipCpuDevices);
}
DxvkDeviceFilter filter(filterFlags);
std::vector<Rc<DxvkAdapter>> result;
for (uint32_t i = 0; i < numAdapters; i++) {
if (filter.testAdapter(deviceProperties[i]))
result.push_back(new DxvkAdapter(m_vki, adapters[i]));
}