C Specification
The VkVideoEncodeH264SessionParametersCreateInfoEXT structure is defined as:
// Provided by VK_EXT_video_encode_h264
typedef struct VkVideoEncodeH264SessionParametersCreateInfoEXT {
VkStructureType sType;
const void* pNext;
uint32_t maxSpsStdCount;
uint32_t maxPpsStdCount;
const VkVideoEncodeH264SessionParametersAddInfoEXT* pParametersAddInfo;
} VkVideoEncodeH264SessionParametersCreateInfoEXT;
Members
-
sType
is the type of this structure. -
pNext
isNULL
or a pointer to a structure extending this structure. -
maxSpsStdCount
is the maximum number of SPS parameters that theVkVideoSessionParametersKHR
can contain. -
maxPpsStdCount
is the maximum number of PPS parameters that theVkVideoSessionParametersKHR
can contain. -
pParametersAddInfo
isNULL
or a pointer to aVkVideoEncodeH264SessionParametersAddInfoEXT
structure specifying H.264 parameters to add upon object creation.
Description
A VkVideoEncodeH264SessionParametersCreateInfoEXT
structure holding
one H.264 SPS and at least one H.264 PPS paramater set must be chained to
VkVideoSessionParametersCreateInfoKHR when calling
vkCreateVideoSessionParametersKHR to store these parameter set(s) with
the encoder parameter set object for later reference.
The provided H.264 SPS/PPS parameters must be within the limits specified
during encoder creation for the encoder specified in
VkVideoSessionParametersCreateInfoKHR.
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.