VkSubpassDependency2

The VkSubpassDependency2 structure is defined as:

typedef struct VkSubpassDependency2 {
    VkStructureType sType;
    const void* pNext;
    uint32_t srcSubpass;
    uint32_t dstSubpass;
    VkPipelineStageFlags srcStageMask;
    VkPipelineStageFlags dstStageMask;
    VkAccessFlags srcAccessMask;
    VkAccessFlags dstAccessMask;
    VkDependencyFlags dependencyFlags;
    int32_t viewOffset;
} VkSubpassDependency2;

or the equivalent

typedef VkSubpassDependency2 VkSubpassDependency2KHR;

• sType is a VkStructureType value identifying this structure.
• pNext is NULL or a pointer to a structure extending this structure.
• srcSubpass is the subpass index of the first subpass in the dependency, or VK_SUBPASS_EXTERNAL.
• dstSubpass is the subpass index of the second subpass in the dependency, or VK_SUBPASS_EXTERNAL.
• srcStageMask is a bitmask of VkPipelineStageFlagBits specifying the source stage mask.
• dstStageMask is a bitmask of VkPipelineStageFlagBits specifying the destination stage mask
• srcAccessMask is a bitmask of VkAccessFlagBits specifying a source access mask.
• dstAccessMask is a bitmask of VkAccessFlagBits specifying a destination access mask.
• dependencyFlags is a bitmask of VkDependencyFlagBits.
• viewOffset controls which views in the source subpass the views in the destination subpass depend on.

Parameters defined by this structure with the same name as those in VkSubpassDependency have the identical effect to those parameters.

viewOffset has the same effect for the described subpass dependency as VkRenderPassMultiviewCreateInfo::pViewOffsets has on each corresponding subpass dependency.

If a VkMemoryBarrier2 is included in the pNext chain, srcStageMask, dstStageMask, srcAccessMask, and dstAccessMask parameters are ignored. The synchronization and access scopes instead are defined by the parameters of VkMemoryBarrier2.