| // Copyright 2020-2021 The Khronos Group Inc. |
| // |
| // SPDX-License-Identifier: CC-BY-4.0 |
| |
| // Common Valid Usage |
| // Common to VkCmdCopyImageToBuffer* commands |
| * [[VUID-{refpage}-pRegions-00183]] |
| pname:dstBuffer must: be large enough to contain all buffer locations |
| that are accessed according to <<copies-buffers-images-addressing,Buffer |
| and Image Addressing>>, for each element of pname:pRegions |
| * [[VUID-{refpage}-pRegions-00184]] |
| The union of all source regions, and the union of all destination |
| regions, specified by the elements of pname:pRegions, must: not overlap |
| in memory |
| * [[VUID-{refpage}-srcImage-00186]] |
| pname:srcImage must: have been created with |
| ename:VK_IMAGE_USAGE_TRANSFER_SRC_BIT usage flag |
| ifdef::VK_VERSION_1_1,VK_KHR_maintenance1[] |
| * [[VUID-{refpage}-srcImage-01998]] |
| The <<resources-image-format-features,format features>> of |
| pname:srcImage must: contain ename:VK_FORMAT_FEATURE_TRANSFER_SRC_BIT |
| endif::VK_VERSION_1_1,VK_KHR_maintenance1[] |
| * [[VUID-{refpage}-srcImage-00187]] |
| If pname:srcImage is non-sparse then it must: be bound completely and |
| contiguously to a single sname:VkDeviceMemory object |
| * [[VUID-{refpage}-dstBuffer-00191]] |
| pname:dstBuffer must: have been created with |
| ename:VK_BUFFER_USAGE_TRANSFER_DST_BIT usage flag |
| * [[VUID-{refpage}-dstBuffer-00192]] |
| If pname:dstBuffer is non-sparse then it must: be bound completely and |
| contiguously to a single sname:VkDeviceMemory object |
| * [[VUID-{refpage}-srcImage-00188]] |
| pname:srcImage must: have a sample count equal to |
| ename:VK_SAMPLE_COUNT_1_BIT |
| * [[VUID-{refpage}-srcImageLayout-00189]] |
| pname:srcImageLayout must: specify the layout of the image subresources |
| of pname:srcImage specified in pname:pRegions at the time this command |
| is executed on a sname:VkDevice |
| ifndef::VK_KHR_shared_presentable_image[] |
| * [[VUID-{refpage}-srcImageLayout-00190]] |
| pname:srcImageLayout must: be ename:VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL |
| or ename:VK_IMAGE_LAYOUT_GENERAL |
| endif::VK_KHR_shared_presentable_image[] |
| ifdef::VK_KHR_shared_presentable_image[] |
| * [[VUID-{refpage}-srcImageLayout-01397]] |
| pname:srcImageLayout must: be |
| ename:VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL, |
| ename:VK_IMAGE_LAYOUT_GENERAL, or |
| ename:VK_IMAGE_LAYOUT_SHARED_PRESENT_KHR |
| endif::VK_KHR_shared_presentable_image[] |
| * [[VUID-{refpage}-imageSubresource-01703]] |
| The pname:imageSubresource.mipLevel member of each element of |
| pname:pRegions must: be less than the pname:mipLevels specified in |
| slink:VkImageCreateInfo when pname:srcImage was created |
| * [[VUID-{refpage}-imageSubresource-01704]] |
| The [eq]#pname:imageSubresource.baseArrayLayer {plus} |
| pname:imageSubresource.layerCount# of each element of pname:pRegions |
| must: be less than or equal to the pname:arrayLayers specified in |
| slink:VkImageCreateInfo when pname:srcImage was created |
| * [[VUID-{refpage}-imageOffset-01794]] |
| The pname:imageOffset and pname:imageExtent members of each element of |
| pname:pRegions must: respect the image transfer granularity requirements |
| of pname:commandBuffer's command pool's queue family, as described in |
| slink:VkQueueFamilyProperties |
| ifdef::VK_EXT_fragment_density_map[] |
| * [[VUID-{refpage}-srcImage-02544]] |
| pname:srcImage must: not have been created with pname:flags containing |
| ename:VK_IMAGE_CREATE_SUBSAMPLED_BIT_EXT |
| endif::VK_EXT_fragment_density_map[] |
| // Common Valid Usage |
