VkPushConstantsInfo

The VkPushConstantsInfo structure is defined as:

typedef struct VkPushConstantsInfo {
    VkStructureType sType;
    const void* pNext;
    VkPipelineLayout layout;
    VkShaderStageFlags stageFlags;
    uint32_t offset;
    uint32_t size;
    const void* pValues;
} VkPushConstantsInfo;

or the equivalent

typedef VkPushConstantsInfo VkPushConstantsInfoKHR;

sType is a VkStructureType value identifying this structure.
pNext is NULL or a pointer to a structure extending this structure.
layout is the pipeline layout used to program the push constant updates. 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
stageFlags is a bitmask of VkShaderStageFlagBits specifying the shader stages that will use the push constants in the updated range.
offset is the start offset of the push constant range to update, in units of bytes.
size is the size of the push constant range to update, in units of bytes.
pValues is a pointer to an array of size bytes containing the new push constant values.

Valid Usage

VUID-VkPushConstantsInfo-offset-01795

For each byte in the range specified by offset and size and for each shader stage in stageFlags, there must be a push constant range in layout that includes that byte and that stage

VUID-VkPushConstantsInfo-offset-01796

For each byte in the range specified by offset and size and for each push constant range that overlaps that byte, stageFlagsmust include all stages in that push constant range’s VkPushConstantRange::stageFlags