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SaschaWillems / Vulkan

C++ examples for the Vulkan graphics API
MIT License
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Receiving VkImage as data. #1102

Closed ArtemiusMalakhikus closed 9 months ago

ArtemiusMalakhikus commented 9 months ago

Hello! I want to draw the depth buffer as a texture. I'm using the vkCmdCopyImageToBuffer function to get data. I have some questions:

  1. Valid Usage - srcImage must have a sample count equal to VK_SAMPLE_COUNT_1_BIT. Is it possible to customize image transitions when using MSAA? If yes, then how?
  2. Are there other options for receiving VkImage as data?
  3. When is the best time to receive VkImage? During a render pass or outside of it?
SaschaWillems commented 9 months ago

Please note that this place is for asking issues related to my samples, not general questions. For those use e.g. the Vulkan reddit.