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vulkan_common: Expose interop and headless devices

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This commit is contained in:
ReinUsesLisp
2021-01-16 20:42:02 -03:00
parent 47d5ec6cfc
commit a39d9c5194
4 changed files with 100 additions and 21 deletions
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21
src/video_core/vulkan_common/vulkan_device.cpp
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@ -34,7 +34,6 @@ constexpr std::array DEPTH16_UNORM_STENCIL8_UINT{
} // namespace Alternatives
constexpr std::array REQUIRED_EXTENSIONS{
VK_KHR_SWAPCHAIN_EXTENSION_NAME,
VK_KHR_MAINTENANCE1_EXTENSION_NAME,
VK_KHR_STORAGE_BUFFER_STORAGE_CLASS_EXTENSION_NAME,
VK_KHR_SHADER_DRAW_PARAMETERS_EXTENSION_NAME,
@ -536,16 +535,18 @@ bool Device::IsFormatSupported(VkFormat wanted_format, VkFormatFeatureFlags want
return (supported_usage & wanted_usage) == wanted_usage;
}
void Device::CheckSuitability() const {
void Device::CheckSuitability(bool requires_swapchain) const {
std::bitset<REQUIRED_EXTENSIONS.size()> available_extensions;
bool has_swapchain = false;
for (const VkExtensionProperties& property : physical.EnumerateDeviceExtensionProperties()) {
for (std::size_t i = 0; i < REQUIRED_EXTENSIONS.size(); ++i) {
const std::string_view name{property.extensionName};
for (size_t i = 0; i < REQUIRED_EXTENSIONS.size(); ++i) {
if (available_extensions[i]) {
continue;
}
const std::string_view name{property.extensionName};
available_extensions[i] = name == REQUIRED_EXTENSIONS[i];
}
has_swapchain = has_swapchain || name == VK_KHR_SWAPCHAIN_EXTENSION_NAME;
}
for (size_t i = 0; i < REQUIRED_EXTENSIONS.size(); ++i) {
if (available_extensions[i]) {
@ -554,6 +555,11 @@ void Device::CheckSuitability() const {
LOG_ERROR(Render_Vulkan, "Missing required extension: {}", REQUIRED_EXTENSIONS[i]);
throw vk::Exception(VK_ERROR_EXTENSION_NOT_PRESENT);
}
if (requires_swapchain && !has_swapchain) {
LOG_ERROR(Render_Vulkan, "Missing required extension: VK_KHR_swapchain");
throw vk::Exception(VK_ERROR_EXTENSION_NOT_PRESENT);
}
struct LimitTuple {
u32 minimum;
u32 value;
@ -601,10 +607,13 @@ void Device::CheckSuitability() const {
}
}
std::vector<const char*> Device::LoadExtensions() {
std::vector<const char*> Device::LoadExtensions(bool requires_surface) {
std::vector<const char*> extensions;
extensions.reserve(7 + REQUIRED_EXTENSIONS.size());
extensions.reserve(8 + REQUIRED_EXTENSIONS.size());
extensions.insert(extensions.begin(), REQUIRED_EXTENSIONS.begin(), REQUIRED_EXTENSIONS.end());
if (requires_surface) {
extensions.push_back(VK_KHR_SWAPCHAIN_EXTENSION_NAME);
}
bool has_khr_shader_float16_int8{};
bool has_ext_subgroup_size_control{};