C Specification
The VkVideoDecodeH264CapabilitiesEXT
structure is defined as:
// Provided by VK_EXT_video_decode_h264
typedef struct VkVideoDecodeH264CapabilitiesEXT {
VkStructureType sType;
void* pNext;
uint32_t maxLevel;
VkOffset2D fieldOffsetGranularity;
VkExtensionProperties stdExtensionVersion;
} VkVideoDecodeH264CapabilitiesEXT;
Members
When using vkGetPhysicalDeviceVideoCapabilitiesKHR to query the
capabilities for the input pVideoProfile
with
videoCodecOperation
specified as
VK_VIDEO_CODEC_OPERATION_DECODE_H264_BIT_EXT
, a
VkVideoDecodeH264CapabilitiesEXT structure must be chained to
VkVideoCapabilitiesKHR to get this H.264 decode profile specific
capabilities.
Description
-
sType
is the type of this structure. -
pNext
isNULL
or a pointer to a structure extending this structure. -
maxLevel
is the maximum H.264 level supported by the device. -
fieldOffsetGranularity
- if Interlaced Video Content is suported, the maximum field offset granularity supported for the picture resource. -
stdExtensionVersion
is a VkExtensionProperties structure specifying the H.264 extension name and version supported by this implementation.
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.