vkGetPhysicalDeviceSupportedFramebufferMixedSamplesCombinationsNV

To query the set of mixed sample combinations of coverage reduction mode, rasterization samples and color, depth, stencil attachment sample counts that are supported by a physical device, call:

VkResult vkGetPhysicalDeviceSupportedFramebufferMixedSamplesCombinationsNV(
    VkPhysicalDevice physicalDevice,
    uint32_t* pCombinationCount,
    VkFramebufferMixedSamplesCombinationNV* pCombinations);

• physicalDevice is the physical device from which to query the set of combinations.
• pCombinationCount is a pointer to an integer related to the number of combinations available or queried, as described below.
• pCombinations is either NULL or a pointer to an array of VkFramebufferMixedSamplesCombinationNV values, indicating the supported combinations of coverage reduction mode, rasterization samples, and color, depth, stencil attachment sample counts.

If pCombinations is NULL, then the number of supported combinations for the given physicalDevice is returned in pCombinationCount. Otherwise, pCombinationCount must point to a variable set by the user to the number of elements in the pCombinations array, and on return the variable is overwritten with the number of values actually written to pCombinations. If the value of pCombinationCount is less than the number of combinations supported for the given physicalDevice, at most pCombinationCount values will be written to pCombinations, and VK_INCOMPLETE will be returned instead of VK_SUCCESS, to indicate that not all the supported values were returned.