C Specification
The VkVideoDecodeH264SessionParametersCreateInfoEXT
structure is
defined as:
// Provided by VK_EXT_video_decode_h264
typedef struct VkVideoDecodeH264SessionParametersCreateInfoEXT {
VkStructureType sType;
const void* pNext;
uint32_t maxSpsStdCount;
uint32_t maxPpsStdCount;
const VkVideoDecodeH264SessionParametersAddInfoEXT* pParametersAddInfo;
} VkVideoDecodeH264SessionParametersCreateInfoEXT;
Members
A VkVideoDecodeH264SessionParametersCreateInfoEXT 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 decoder parameter set object for later reference. The provided H.264 SPS/PPS parameters must be within the limits specified during decoder creation for the decoder specified in VkVideoSessionParametersCreateInfoKHR.
Description
-
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 a VkVideoDecodeH264SessionParametersAddInfoEXT structure specifying H.264 parameters to add upon object creation.
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.