C Specification
The VkVideoEncodeH264NaluSliceInfoKHR structure is defined as:
// Provided by VK_KHR_video_encode_h264
typedef struct VkVideoEncodeH264NaluSliceInfoKHR {
VkStructureType sType;
const void* pNext;
int32_t constantQp;
const StdVideoEncodeH264SliceHeader* pStdSliceHeader;
} VkVideoEncodeH264NaluSliceInfoKHR;
Members
-
sTypeis a VkStructureType value identifying this structure. -
pNextisNULLor a pointer to a structure extending this structure. -
constantQpis the QP to use for the slice if the current rate control mode configured for the video session isVK_VIDEO_ENCODE_RATE_CONTROL_MODE_DISABLED_BIT_KHR. -
pStdSliceHeaderis a pointer to aStdVideoEncodeH264SliceHeaderstructure specifying H.264 slice header parameters for the slice.
Description
- Std Slice Header Parameters
-
The members of the
StdVideoEncodeH264SliceHeaderstructure pointed to bypStdSliceHeaderare interpreted as follows:-
flags.reservedandreserved1are used only for padding purposes and are otherwise ignored; -
if
pWeightTableis notNULL, then it is a pointer to aStdVideoEncodeH264WeightTablethat is interpreted as follows:-
flags.reservedis used only for padding purposes and is otherwise ignored; -
all other members of
StdVideoEncodeH264WeightTableare interpreted as defined in section 7.4.3.2 of the ITU-T H.264 Specification;
-
-
all other members are interpreted as defined in section 7.4.3 of the ITU-T H.264 Specification.
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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.