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Better error handling of vkEnumerateInstanceExtensionProperties
Refer: https://www.khronos.org/registry/vulkan/specs/1.2-extensions/man/html/vkEnumerateInstanceExtensionProperties.html According to the documentation, there are 2 success code: 1. VK_SUCCESS 2. VK_INCOMPLETE VK_INCOMPLETE will be returned when not all avaiable properties are returned.
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@ -216,7 +216,6 @@ Error VulkanContext::_create_validation_layers() {
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}
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Error VulkanContext::_initialize_extensions() {
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VkResult err;
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uint32_t instance_extension_count = 0;
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enabled_extension_count = 0;
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@ -226,13 +225,13 @@ Error VulkanContext::_initialize_extensions() {
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VkBool32 platformSurfaceExtFound = 0;
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memset(extension_names, 0, sizeof(extension_names));
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err = vkEnumerateInstanceExtensionProperties(nullptr, &instance_extension_count, nullptr);
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ERR_FAIL_COND_V(err, ERR_CANT_CREATE);
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VkResult err = vkEnumerateInstanceExtensionProperties(nullptr, &instance_extension_count, nullptr);
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ERR_FAIL_COND_V(err != VK_SUCCESS && err != VK_INCOMPLETE, ERR_CANT_CREATE);
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if (instance_extension_count > 0) {
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VkExtensionProperties *instance_extensions = (VkExtensionProperties *)malloc(sizeof(VkExtensionProperties) * instance_extension_count);
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err = vkEnumerateInstanceExtensionProperties(nullptr, &instance_extension_count, instance_extensions);
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if (err) {
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if (err != VK_SUCCESS && err != VK_INCOMPLETE) {
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free(instance_extensions);
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ERR_FAIL_V(ERR_CANT_CREATE);
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}
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