mirror of
https://github.com/wolfpld/tracy.git
synced 2024-11-22 22:44:34 +00:00
Detect time domains available for calibration.
This commit is contained in:
parent
dc91affdc5
commit
f6d320ebdc
@ -45,14 +45,34 @@ class VkCtx
|
||||
public:
|
||||
VkCtx( VkPhysicalDevice physdev, VkDevice device, VkQueue queue, VkCommandBuffer cmdbuf, PFN_vkGetPhysicalDeviceCalibrateableTimeDomainsEXT _vkGetPhysicalDeviceCalibrateableTimeDomainsEXT, PFN_vkGetCalibratedTimestampsEXT _vkGetCalibratedTimestampsEXT )
|
||||
: m_device( device )
|
||||
, m_timeDomain( VK_TIME_DOMAIN_DEVICE_EXT )
|
||||
, m_context( GetGpuCtxCounter().fetch_add( 1, std::memory_order_relaxed ) )
|
||||
, m_head( 0 )
|
||||
, m_tail( 0 )
|
||||
, m_oldCnt( 0 )
|
||||
, m_queryCount( QueryCount )
|
||||
, m_vkGetCalibratedTimestampsEXT( _vkGetCalibratedTimestampsEXT )
|
||||
{
|
||||
assert( m_context != 255 );
|
||||
|
||||
if( _vkGetPhysicalDeviceCalibrateableTimeDomainsEXT && _vkGetCalibratedTimestampsEXT )
|
||||
{
|
||||
uint32_t num;
|
||||
_vkGetPhysicalDeviceCalibrateableTimeDomainsEXT( physdev, &num, nullptr );
|
||||
if( num > 4 ) num = 4;
|
||||
VkTimeDomainEXT data[4];
|
||||
_vkGetPhysicalDeviceCalibrateableTimeDomainsEXT( physdev, &num, data );
|
||||
for( uint32_t i=0; i<num; i++ )
|
||||
{
|
||||
// TODO VK_TIME_DOMAIN_CLOCK_MONOTONIC_RAW_EXT
|
||||
if( data[i] == VK_TIME_DOMAIN_QUERY_PERFORMANCE_COUNTER_EXT )
|
||||
{
|
||||
m_timeDomain = data[i];
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
VkPhysicalDeviceProperties prop;
|
||||
vkGetPhysicalDeviceProperties( physdev, &prop );
|
||||
const float period = prop.limits.timestampPeriod;
|
||||
@ -186,6 +206,8 @@ private:
|
||||
|
||||
VkDevice m_device;
|
||||
VkQueryPool m_query;
|
||||
VkTimeDomainEXT m_timeDomain;
|
||||
uint64_t m_deviation;
|
||||
uint8_t m_context;
|
||||
|
||||
unsigned int m_head;
|
||||
@ -194,6 +216,8 @@ private:
|
||||
unsigned int m_queryCount;
|
||||
|
||||
int64_t* m_res;
|
||||
|
||||
PFN_vkGetCalibratedTimestampsEXT m_vkGetCalibratedTimestampsEXT;
|
||||
};
|
||||
|
||||
class VkCtxScope
|
||||
|
Loading…
Reference in New Issue
Block a user