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-rw-r--r--drivers/vulkan/vulkan_context.cpp38
-rw-r--r--drivers/vulkan/vulkan_context.h9
2 files changed, 21 insertions, 26 deletions
diff --git a/drivers/vulkan/vulkan_context.cpp b/drivers/vulkan/vulkan_context.cpp
index 028c7dca6f..ee251e7acf 100644
--- a/drivers/vulkan/vulkan_context.cpp
+++ b/drivers/vulkan/vulkan_context.cpp
@@ -378,9 +378,7 @@ Error VulkanContext::_obtain_vulkan_version() {
uint32_t api_version;
VkResult res = func(&api_version);
if (res == VK_SUCCESS) {
- vulkan_major = VK_API_VERSION_MAJOR(api_version);
- vulkan_minor = VK_API_VERSION_MINOR(api_version);
- vulkan_patch = VK_API_VERSION_PATCH(api_version);
+ instance_api_version = api_version;
} else {
// According to the documentation this shouldn't fail with anything except a memory allocation error
// in which case we're in deep trouble anyway.
@@ -388,13 +386,7 @@ Error VulkanContext::_obtain_vulkan_version() {
}
} else {
print_line("vkEnumerateInstanceVersion not available, assuming Vulkan 1.0.");
- }
-
- // We don't go above 1.2.
- if ((vulkan_major > 1) || (vulkan_major == 1 && vulkan_minor > 2)) {
- vulkan_major = 1;
- vulkan_minor = 2;
- vulkan_patch = 0;
+ instance_api_version = VK_API_VERSION_1_0;
}
return OK;
@@ -832,7 +824,7 @@ Error VulkanContext::_check_capabilities() {
VkPhysicalDeviceProperties2 physicalDeviceProperties{};
void *nextptr = nullptr;
- if (!(vulkan_major == 1 && vulkan_minor == 0)) {
+ if (device_api_version >= VK_API_VERSION_1_1) { // Vulkan 1.1 or higher
subgroupProperties.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SUBGROUP_PROPERTIES;
subgroupProperties.pNext = nextptr;
@@ -937,15 +929,21 @@ Error VulkanContext::_create_instance() {
enabled_extension_names[enabled_extension_count++] = extension_name.ptr();
}
+ // We'll set application version to the Vulkan version we're developing against, even if our instance is based on
+ // an older Vulkan version, devices can still support newer versions of Vulkan.
+ // The exception is when we're on Vulkan 1.0, we should not set this to anything but 1.0.
+ // Note that this value is only used by validation layers to warn us about version issues.
+ uint32_t application_api_version = instance_api_version == VK_API_VERSION_1_0 ? VK_API_VERSION_1_0 : VK_API_VERSION_1_2;
+
CharString cs = GLOBAL_GET("application/config/name").operator String().utf8();
const VkApplicationInfo app = {
/*sType*/ VK_STRUCTURE_TYPE_APPLICATION_INFO,
/*pNext*/ nullptr,
/*pApplicationName*/ cs.get_data(),
- /*applicationVersion*/ 0,
+ /*applicationVersion*/ 0, // It would be really nice if we store a version number in project settings, say "application/config/version"
/*pEngineName*/ VERSION_NAME,
/*engineVersion*/ VK_MAKE_VERSION(VERSION_MAJOR, VERSION_MINOR, VERSION_PATCH),
- /*apiVersion*/ VK_MAKE_VERSION(vulkan_major, vulkan_minor, 0)
+ /*apiVersion*/ application_api_version
};
VkInstanceCreateInfo inst_info{};
inst_info.sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO;
@@ -1257,12 +1255,12 @@ Error VulkanContext::_create_physical_device(VkSurfaceKHR p_surface) {
}
}
- print_line(
- "Vulkan API " + itos(vulkan_major) + "." + itos(vulkan_minor) + "." + itos(vulkan_patch) +
- " - " + "Using Vulkan Device #" + itos(device_index) + ": " + device_vendor + " - " + device_name);
-
+ // Get device version
device_api_version = gpu_props.apiVersion;
+ // Output our device version
+ print_line("Vulkan API " + get_device_api_version() + " - " + "Using Vulkan Device #" + itos(device_index) + ": " + device_vendor + " - " + device_name);
+
{
Error _err = _initialize_device_extensions();
if (_err != OK) {
@@ -1345,7 +1343,7 @@ Error VulkanContext::_create_device() {
VkPhysicalDeviceVulkan11Features vulkan11features = {};
VkPhysicalDevice16BitStorageFeaturesKHR storage_feature = {};
VkPhysicalDeviceMultiviewFeatures multiview_features = {};
- if (vulkan_major > 1 || vulkan_minor >= 2) {
+ if (device_api_version >= VK_API_VERSION_1_2) {
// In Vulkan 1.2 and newer we use a newer struct to enable various features.
vulkan11features.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_1_1_FEATURES;
@@ -1373,7 +1371,7 @@ Error VulkanContext::_create_device() {
storage_feature.storageInputOutput16 = storage_buffer_capabilities.storage_input_output_16;
nextptr = &storage_feature;
- if (vulkan_major == 1 && vulkan_minor == 1) {
+ if (device_api_version >= VK_API_VERSION_1_1) { // any Vulkan 1.1.x version
multiview_features.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MULTIVIEW_FEATURES;
multiview_features.pNext = nextptr;
multiview_features.multiview = multiview_capabilities.is_supported;
@@ -2644,7 +2642,7 @@ RenderingDevice::DeviceType VulkanContext::get_device_type() const {
}
String VulkanContext::get_device_api_version() const {
- return vformat("%d.%d.%d", vulkan_major, vulkan_minor, vulkan_patch);
+ return vformat("%d.%d.%d", VK_API_VERSION_MAJOR(device_api_version), VK_API_VERSION_MINOR(device_api_version), VK_API_VERSION_PATCH(device_api_version));
}
String VulkanContext::get_device_pipeline_cache_uuid() const {
diff --git a/drivers/vulkan/vulkan_context.h b/drivers/vulkan/vulkan_context.h
index 0d49f5fe9f..f37bee72eb 100644
--- a/drivers/vulkan/vulkan_context.h
+++ b/drivers/vulkan/vulkan_context.h
@@ -110,10 +110,7 @@ private:
bool device_initialized = false;
bool inst_initialized = false;
- // Vulkan 1.0 doesn't return version info so we assume this by default until we know otherwise.
- uint32_t vulkan_major = 1;
- uint32_t vulkan_minor = 0;
- uint32_t vulkan_patch = 0;
+ uint32_t instance_api_version = VK_API_VERSION_1_0;
SubgroupCapabilities subgroup_capabilities;
MultiviewCapabilities multiview_capabilities;
VRSCapabilities vrs_capabilities;
@@ -276,8 +273,8 @@ public:
bool supports_renderpass2() const { return is_device_extension_enabled(VK_KHR_CREATE_RENDERPASS_2_EXTENSION_NAME); }
VkResult vkCreateRenderPass2KHR(VkDevice p_device, const VkRenderPassCreateInfo2 *p_create_info, const VkAllocationCallbacks *p_allocator, VkRenderPass *p_render_pass);
- uint32_t get_vulkan_major() const { return vulkan_major; };
- uint32_t get_vulkan_minor() const { return vulkan_minor; };
+ uint32_t get_vulkan_major() const { return VK_API_VERSION_MAJOR(device_api_version); };
+ uint32_t get_vulkan_minor() const { return VK_API_VERSION_MINOR(device_api_version); };
const SubgroupCapabilities &get_subgroup_capabilities() const { return subgroup_capabilities; };
const MultiviewCapabilities &get_multiview_capabilities() const { return multiview_capabilities; };
const VRSCapabilities &get_vrs_capabilities() const { return vrs_capabilities; };
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-14 21:53:33 +0000