我是 Vulkan 新手，正在关注 YouTube 教程。很抱歉，如果这个问题实际上很愚蠢。当我尝试创建 vulkan 渲染管道时，收到以下验证错误。
validation layer: Validation Error: [ UNASSIGNED-GeneralParameterError-UnrecognizedValue ] Object 0: handle = 0x1f5132b26f0, type = VK_OBJECT_TYPE_DEVICE; | MessageID = 0xbe6eff91 | vkCreateGraphicsPipelines: value of pCreateInfos[0].pColorBlendState->pAttachments[0].blendEnable (424) is neither VK_TRUE nor VK_FALSE. Applications MUST not pass any other values than VK_TRUE or VK_FALSE into a Vulkan implementation where a VkBool32 is expected.
validation layer: Validation Error: [ VUID-VkPipelineColorBlendAttachmentState-dstColorBlendFactor-parameter ] Object 0: handle = 0x1f5132b26f0, type = VK_OBJECT_TYPE_DEVICE; | MessageID = 0x8db942fe | vkCreateGraphicsPipelines: value of pCreateInfos[0].pColorBlendState->pAttachments[0].dstColorBlendFactor (-858993460) does not fall within the begin..end range of the core VkBlendFactor enumeration tokens and is not an extension added token. The Vulkan spec states: dstColorBlendFactor must be a valid VkBlendFactor value (https://vulkan.lunarg.com/doc/view/1.2.170.0/windows/1.2-extensions/vkspec.html#VUID-VkPipelineColorBlendAttachmentState-dstColorBlendFactor-parameter)
validation layer: Validation Error: [ VUID-VkPipelineColorBlendAttachmentState-colorBlendOp-parameter ] Object 0: handle = 0x1f5132b26f0, type = VK_OBJECT_TYPE_DEVICE; | MessageID = 0x7978ef4f | vkCreateGraphicsPipelines: value of pCreateInfos[0].pColorBlendState->pAttachments[0].colorBlendOp (-858993460) does not fall within the begin..end range of the core VkBlendOp enumeration tokens and is not an extension added token. The Vulkan spec states: colorBlendOp must be a valid VkBlendOp value (https://vulkan.lunarg.com/doc/view/1.2.170.0/windows/1.2-extensions/vkspec.html#VUID-VkPipelineColorBlendAttachmentState-colorBlendOp-parameter)
validation layer: Validation Error: [ VUID-VkPipelineColorBlendAttachmentState-srcAlphaBlendFactor-parameter ] Object 0: handle = 0x1f5132b26f0, type = VK_OBJECT_TYPE_DEVICE; | MessageID = 0x4a7f8ed8 | vkCreateGraphicsPipelines: value of pCreateInfos[0].pColorBlendState->pAttachments[0].srcAlphaBlendFactor (403017032) does not fall within the begin..end range of the core VkBlendFactor enumeration tokens and is not an extension added token. The Vulkan spec states: srcAlphaBlendFactor must be a valid VkBlendFactor value (https://vulkan.lunarg.com/doc/view/1.2.170.0/windows/1.2-extensions/vkspec.html#VUID-VkPipelineColorBlendAttachmentState-srcAlphaBlendFactor-parameter)
validation layer: Validation Error: [ VUID-VkPipelineColorBlendAttachmentState-dstAlphaBlendFactor-parameter ] Object 0: handle = 0x1f5132b26f0, type = VK_OBJECT_TYPE_DEVICE; | MessageID = 0x53ab1c8f | vkCreateGraphicsPipelines: value of pCreateInfos[0].pColorBlendState->pAttachments[0].dstAlphaBlendFactor (501) does not fall within the begin..end range of the core VkBlendFactor enumeration tokens and is not an extension added token. The Vulkan spec states: dstAlphaBlendFactor must be a valid VkBlendFactor value (https://vulkan.lunarg.com/doc/view/1.2.170.0/windows/1.2-extensions/vkspec.html#VUID-VkPipelineColorBlendAttachmentState-dstAlphaBlendFactor-parameter)
validation layer: Validation Error: [ VUID-VkPipelineColorBlendAttachmentState-alphaBlendOp-parameter ] Object 0: handle = 0x1f5132b26f0, type = VK_OBJECT_TYPE_DEVICE; | MessageID = 0x48f9f9b | vkCreateGraphicsPipelines: value of pCreateInfos[0].pColorBlendState->pAttachments[0].alphaBlendOp (1741817829) does not fall within the begin..end range of the core VkBlendOp enumeration tokens and is not an extension added token. The Vulkan spec states: alphaBlendOp must be a valid VkBlendOp value (https://vulkan.lunarg.com/doc/view/1.2.170.0/windows/1.2-extensions/vkspec.html#VUID-VkPipelineColorBlendAttachmentState-alphaBlendOp-parameter)
validation layer: Validation Error: [ VUID-VkPipelineColorBlendAttachmentState-colorWriteMask-parameter ] Object 0: handle = 0x1f5132b26f0, type = VK_OBJECT_TYPE_DEVICE; | MessageID = 0xb8f9c032 | vkCreateGraphicsPipelines: value of pCreateInfos[0].pColorBlendState->pAttachments[0].colorWriteMask contains flag bits that are not recognized members of VkColorComponentFlagBits The Vulkan spec states: colorWriteMask must be a valid combination of VkColorComponentFlagBits values (https://vulkan.lunarg.com/doc/view/1.2.170.0/windows/1.2-extensions/vkspec.html#VUID-VkPipelineColorBlendAttachmentState-colorWriteMask-parameter)
对我来说，似乎我还没有初始化 Pipeline Create Info 中的 ColorBlendStates 参数。但是，我确实认为我确实在以下代码中初始化了这些值：
PipelineCfgInfo VulkanPipeline::DefaultPipelineConfigInfo(uint32_t width, uint32_t height)
{
PipelineCfgInfo configInfo{};
...Initializations of other parameters...
configInfo.colorBlendAttachment.blendEnable = VK_FALSE;
configInfo.colorBlendAttachment.srcColorBlendFactor = VK_BLEND_FACTOR_ONE;
configInfo.colorBlendAttachment.dstColorBlendFactor = VK_BLEND_FACTOR_ZERO;
configInfo.colorBlendAttachment.colorBlendOp = VK_BLEND_OP_ADD;
configInfo.colorBlendAttachment.srcAlphaBlendFactor = VK_BLEND_FACTOR_ONE;
configInfo.colorBlendAttachment.dstAlphaBlendFactor = VK_BLEND_FACTOR_ZERO;
configInfo.colorBlendAttachment.alphaBlendOp = VK_BLEND_OP_ADD;
...Initializations of other parameters...
return configInfo;
}
顺便说一句，所有其他参数都已成功初始化，因为它们没有报告错误消息。该问题仅发生在 colorBlendAttachment 参数上。
PipelineCfgInfo 结构体定义如下：
struct PipelineCfgInfo
{
VkViewport viewport;
VkRect2D scissor;
VkPipelineInputAssemblyStateCreateInfo inputAssemblyInfo;
VkPipelineRasterizationStateCreateInfo rasterizationInfo;
VkPipelineMultisampleStateCreateInfo multisampleInfo;
VkPipelineColorBlendAttachmentState colorBlendAttachment;
VkPipelineColorBlendStateCreateInfo colorBlendInfo;
VkPipelineDepthStencilStateCreateInfo depthStencilInfo;
VkPipelineLayout pipelineLayout = nullptr;
VkRenderPass renderPass = nullptr;
uint32_t subpass = 0;
};
我错过了什么吗？
我在按照 Youtube 上的教程进行操作时遇到了同样的问题，你能告诉我一些解决这个问题的细节吗？ （作为一个初学者，真的很难找出哪里出了问题）