descriptor/queuesubmit layout validation errors could be more descriptive

[zmike]

[gfxrecon] ERROR - DEBUG MESSENGER: Frame #3: VUID-vkCmdDraw-None-09600: vkQueueSubmit2(): pSubmits[0] command buffer VkCommandBuffer 0xec6990 expects VkImage 0x21400000002140[Back buffer 1 (6698)] (subresource: aspectMask = VK_IMAGE_ASPECT_COLOR_BIT, mipLevel = 0, arrayLayer = 0) to be in layout VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL--instead, current layout is VK_IMAGE_LAYOUT_GENERAL.
The Vulkan spec states: If a descriptor with type equal to any of VK_DESCRIPTOR_TYPE_SAMPLE_WEIGHT_IMAGE_QCOM, VK_DESCRIPTOR_TYPE_BLOCK_MATCH_IMAGE_QCOM, VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE, VK_DESCRIPTOR_TYPE_STORAGE_IMAGE, or VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT is accessed as a result of this command, all image subresources identified by that descriptor must be in the image layout identified when the descriptor was written (https://docs.vulkan.org/spec/latest/chapters/drawing.html#VUID-vkCmdDraw-None-09600)
Validation Error: [ VUID-vkCmdDraw-None-09600 ] | MessageID = 0x46582f7b
vkQueueSubmit2(): pSubmits[0] command buffer VkCommandBuffer 0x3863f30 expects VkImage 0x21410000002141[Back buffer 1 (6698)] (subresource: aspectMask = VK_IMAGE_ASPECT_COLOR_BIT, mipLevel = 0, arrayLayer = 0) to be in layout VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL--instead, current layout is VK_IMAGE_LAYOUT_GENERAL.
The Vulkan spec states: If a descriptor with type equal to any of VK_DESCRIPTOR_TYPE_SAMPLE_WEIGHT_IMAGE_QCOM, VK_DESCRIPTOR_TYPE_BLOCK_MATCH_IMAGE_QCOM, VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE, VK_DESCRIPTOR_TYPE_STORAGE_IMAGE, or VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT is accessed as a result of this command, all image subresources identified by that descriptor must be in the image layout identified when the descriptor was written (https://docs.vulkan.org/spec/latest/chapters/drawing.html#VUID-vkCmdDraw-None-09600)
Objects: 2
    [0] VkCommandBuffer 0x3863f30
    [1] VkImage 0x21410000002141[Back buffer 1 (6698)]

This should give me the descriptor binding info @spencer-lunarg

[spencer-lunarg]

So looking at the Image Layout code, the core issue here is the Image Layout is tied to a VkImage, not a VkImageView

So in order to give you a descriptor binding, we would need to search (or store a map) of every descriptor that is mapped to the VkImage, which could just become a large list that is just as useless