Function Prototype
vkCmdSetPerformanceOverrideINTEL
Performance override settings
primary / secondary
both
graphics / compute / transfer
state
Some applications might want measure the effect of a set of commands with a different settings. It is possible to override a particular settings using :
VkResult vkCmdSetPerformanceOverrideINTEL(
VkCommandBuffer commandBuffer,
const VkPerformanceOverrideInfoINTEL* pOverrideInfo);
commandBuffer
is the command buffer where the override takes place.pOverrideInfo
is a pointer to a VkPerformanceOverrideInfoINTEL structure selecting the parameter to override.
Valid Usage
VUID-vkCmdSetPerformanceOverrideINTEL-pOverrideInfo-02736
pOverrideInfo
must not be used with a
VkPerformanceOverrideTypeINTEL that is not reported available by
vkGetPerformanceParameterINTEL
Valid Usage (Implicit)
VUID-vkCmdSetPerformanceOverrideINTEL-commandBuffer-parameter
commandBuffer
must be a valid VkCommandBuffer handle
VUID-vkCmdSetPerformanceOverrideINTEL-pOverrideInfo-parameter
pOverrideInfo
must be a valid pointer to a valid VkPerformanceOverrideInfoINTEL structure
VUID-vkCmdSetPerformanceOverrideINTEL-commandBuffer-recording
commandBuffer
must be in the recording state
VUID-vkCmdSetPerformanceOverrideINTEL-commandBuffer-cmdpool
The VkCommandPool
that commandBuffer
was allocated from must support graphics, compute, or transfer operations
VUID-vkCmdSetPerformanceOverrideINTEL-videocoding
This command must only be called outside of a video coding scope
Host Synchronization
- Host access to
commandBuffer
must be externally synchronized - Host access to the
VkCommandPool
thatcommandBuffer
was allocated from must be externally synchronized ::