C Specification
The VkVideoEncodeH264SessionCreateInfoEXT structure is defined as:
// Provided by VK_EXT_video_encode_h264
typedef struct VkVideoEncodeH264SessionCreateInfoEXT {
VkStructureType sType;
const void* pNext;
VkVideoEncodeH264CreateFlagsEXT flags;
VkExtent2D maxPictureSizeInMbs;
const VkExtensionProperties* pStdExtensionVersion;
} VkVideoEncodeH264SessionCreateInfoEXT;
Members
-
sTypeis the type of this structure. -
pNextisNULLor a pointer to a structure extending this structure. -
flagsis a bitmask of VkVideoEncodeH264CreateFlagsEXT specifying H.264 encoder creation flags. -
maxPictureSizeInMbsspecifies the syntax element pic_width_in_mbs_minus1 + 1 and the syntax element pic_height_in_map_units_minus1 + 1. -
pStdExtensionVersionis a pointer to a VkExtensionProperties structure specifying H.264 codec extensions.
Description
A VkVideoEncodeH264SessionCreateInfoEXT structure must be chained to
VkVideoSessionCreateInfoKHR when the function
vkCreateVideoSessionKHR is called with videoCodecOperation in
VkVideoSessionCreateInfoKHR set to
VK_VIDEO_CODEC_OPERATION_ENCODE_H264_BIT_EXT.
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.