C Specification
When calling vkGetPhysicalDeviceVideoCapabilitiesKHR to query the
capabilities of an H.265 encode profile, the
VkVideoEncodeH265QuantizationMapCapabilitiesKHR
structure can be
included in the pNext
chain of the VkVideoCapabilitiesKHR
structure to retrieve additional video encode quantization map capabilities
specific to H.265 encode profiles.
The VkVideoEncodeH265QuantizationMapCapabilitiesKHR
structure is
defined as:
// Provided by VK_KHR_video_encode_h265 with VK_KHR_video_encode_quantization_map
typedef struct VkVideoEncodeH265QuantizationMapCapabilitiesKHR {
VkStructureType sType;
void* pNext;
int32_t minQpDelta;
int32_t maxQpDelta;
} VkVideoEncodeH265QuantizationMapCapabilitiesKHR;
Members
-
sType
is a VkStructureType value identifying this structure. -
pNext
isNULL
or a pointer to a structure extending this structure. -
minQpDelta
indicates the minimum QP delta value supported for H.265 QP delta maps. -
maxQpDelta
indicates the maximum QP delta value supported for H.265 QP delta maps.
Document Notes
For more information, see the Vulkan Specification
This page is extracted from the Vulkan Specification. Fixes and changes should be made to the Specification, not directly.