Scarfski/tracy
1
0
Fork 0
mirror of https://github.com/wolfpld/tracy.git synced 2026-09-01 07:58:31 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix VSync on 32-bit win32 targets.

Browse Source 
The struct sizes are kernel sizes. A 64-bit kernel is required for
tracing anyway.
This commit is contained in:
Bartosz Taudul
2026-08-13 18:31:27 +02:00
parent edc09a4e97
commit d579ed3cce
1 changed files with 5 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
public/client/windows/TracyETW.cpp
View File

@@ -117,17 +117,17 @@ static_assert( offsetof( StackWalkEvent, stack ) == 16, "unexpected StackWalkEve
struct VSyncDPC
{
static constexpr USHORT EventId = 17; // 0x11
void* dxgAdapter;
uint64_t dxgAdapter;
uint32_t vidPnTargetId;
uint64_t scannedPhysicalAddress;
uint32_t vidPnSourceId;
uint32_t frameNumber;
int64_t frameQpcTime;
void* hFlipDevice;
uint64_t hFlipDevice;
uint32_t flipType;
uint64_t flipFenceId;
};
static_assert( sizeof( VSyncDPC ) == 64, "unexpected VSyncInfo struct size/alignment" );
static_assert( sizeof( VSyncDPC ) == 64, "unexpected VSyncDPC struct size/alignment" );
// --------------------------
@@ -517,6 +517,8 @@ static ULONG EnableContextSwitchMonitoring( Session& session )
static ULONG EnableVSyncMonitoring( Session& session )
{
if( !IsOS64Bit() )
return 0 /* ERROR_SUCCESS */; // TODO: fabricate SetLastError(ERROR_NOT_SUPPORTED) instead?
// TODO: is this correct?
#if ( _WIN32_WINNT < _WIN32_WINNT_WINBLUE )
return ETWError( ERROR_NOT_SUPPORTED );