WisDeviceDescriptorHeapProperties Struct Reference

Detailed Description

Specification

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C version:

// Provided by Wisdom 0.7.0.
typedef struct  WisDeviceDescriptorHeapProperties {
    WisQueryPropertyType property_type;
    void*                next_in_chain;
    uint32_t             max_descriptor_heap_size;
    uint32_t             max_sampler_heap_size;
    uint32_t             max_sampler_heap_size_with_embedded;
    uint32_t             descriptor_increment_size;
    uint32_t             sampler_increment_size;
    uint32_t             render_target_increment_size;
    uint32_t             depth_stencil_increment_size;
    uint32_t             render_target_with_ms_increment_size;
    uint32_t             depth_stencil_with_ms_increment_size;
} WisDeviceDescriptorHeapProperties;

C++ version:

namespace wis{
// Provided by Wisdom 0.7.0.
struct  DeviceDescriptorHeapProperties {
    wis::QueryPropertyType property_type;
    void*                  next_in_chain;
    std::uint32_t          max_descriptor_heap_size;
    std::uint32_t          max_sampler_heap_size;
    std::uint32_t          max_sampler_heap_size_with_embedded;
    std::uint32_t          descriptor_increment_size;
    std::uint32_t          sampler_increment_size;
    std::uint32_t          render_target_increment_size;
    std::uint32_t          depth_stencil_increment_size;
    std::uint32_t          render_target_with_ms_increment_size;
    std::uint32_t          depth_stencil_with_ms_increment_size;
};
}

Members

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• property_type specifies the type of the queried property. Used to determine what struct is passed. must be WisQueryPropertyTypeDeviceDescriptorHeapProperties.
• next_in_chain indicates pointer to the next queried data struct.
• max_descriptor_heap_size indicates maximum number of descriptors in a single descriptor heap.
• max_sampler_heap_size defines maximum number of samplers in a single descriptor heap.
• max_sampler_heap_size_with_embedded defines maximum number of samplers in a single descriptor heap, if embedded samplers are used.
• descriptor_increment_size describes size of a single descriptor in the descriptor heap. Used for calculating descriptor offsets.
• sampler_increment_size specifies size of a single sampler in the sampler heap. Used for calculating sampler offsets.
• render_target_increment_size defines size of a single render target view descriptor in the descriptor heap. Used for calculating render target view descriptor offsets.
• depth_stencil_increment_size defines size of a single depth stencil view descriptor in the descriptor heap. Used for calculating depth stencil view descriptor offsets.
• render_target_with_ms_increment_size defines size of a single render target view descriptor in the descriptor heap with multisample targets enabled. Used for calculating render target view descriptor offsets.
• depth_stencil_with_ms_increment_size defines size of a single depth stencil view descriptor in the descriptor heap with multisample targets enabled. Used for calculating depth stencil view descriptor offsets.

Description

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See Also

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