VkPushDescriptorSetInfo

The VkPushDescriptorSetInfo structure is defined as:

typedef struct VkPushDescriptorSetInfo {
    VkStructureType sType;
    const void* pNext;
    VkShaderStageFlags stageFlags;
    VkPipelineLayout layout;
    uint32_t set;
    uint32_t descriptorWriteCount;
    const VkWriteDescriptorSet* pDescriptorWrites;
} VkPushDescriptorSetInfo;

or the equivalent

typedef VkPushDescriptorSetInfo VkPushDescriptorSetInfoKHR;

• sType is a VkStructureType value identifying this structure.
• pNext is NULL or a pointer to a structure extending this structure.
• stageFlags is a bitmask of VkShaderStageFlagBits specifying the shader stages that will use the descriptors.
• layout is a VkPipelineLayout object used to program the bindings. If the dynamicPipelineLayout feature is enabled, layout can be VK_NULL_HANDLE and the layout must be specified by chaining VkPipelineLayoutCreateInfo structure off the pNext
• set is the set number of the descriptor set in the pipeline layout that will be updated.
• descriptorWriteCount is the number of elements in the pDescriptorWrites array.
• pDescriptorWrites is a pointer to an array of VkWriteDescriptorSet structures describing the descriptors to be updated.

If stageFlags specifies a subset of all stages corresponding to one or more pipeline bind points, the binding operation still affects all stages corresponding to the given pipeline bind point(s) as if the equivalent original version of this command had been called with the same parameters. For example, specifying a stageFlags value of VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_FRAGMENT_BIT | VK_SHADER_STAGE_COMPUTE_BIT is equivalent to calling the original version of this command once with VK_PIPELINE_BIND_POINT_GRAPHICS and once with VK_PIPELINE_BIND_POINT_COMPUTE.