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comments and debugging

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This commit is contained in:
Marcos Slomp
2026-04-01 22:05:25 -07:00
parent b80fa52ba2
commit 333e4bcb05
1 changed files with 10 additions and 5 deletions
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15
public/tracy/TracyD3D12.hpp
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@@ -315,6 +315,7 @@ namespace tracy
UINT64* timestampBuffer = MapTimestampBuffer();
uint64_t rangeBegin = m_previousCheckpoint;
uint64_t rangeEnd = m_queryCounter;
// iterate queries in pairs
for (uint64_t i = rangeBegin; i != rangeEnd; i += 2)
{
uint32_t queryId = RingIndex(i);
@@ -323,14 +324,18 @@ namespace tracy
UINT64 gpuZoneEndTimestamp = timestampBuffer[queryId+1];
UINT64 baselineTimestamp = m_shadowBuffer[queryId+1];
int64_t diff = Distance(baselineTimestamp, gpuZoneEndTimestamp);
if (diff == 0)
DebugBreak();
//if (diff == 0)
// DebugBreak();
if (diff <= 0)
{
// WARN: reads from m_queryRequestTime[] here may race with writes in NextQueryID()
AgeTime ini = m_queryRequestTime[queryId+1];
if (now - ini < timeout)
if (ini == AgeTime::max())
DebugBreak();
auto age = now - ini;
if (age < timeout)
break;
// timeout reached: give up and drop it
TracyD3D12Debug(
ZoneScopedNC("tracy::D3D12QueueCtx::Collect::[drop]", Color::Red4);
ZoneValue(int64_t(queryId));
@@ -350,8 +355,8 @@ namespace tracy
m_shadowBuffer[queryId+0] = gpuZoneEndTimestamp;
m_shadowBuffer[queryId+1] = gpuZoneEndTimestamp;
m_queryRequestTime[queryId+0] = now;
m_queryRequestTime[queryId+1] = now;
m_queryRequestTime[queryId+0] = AgeTime::max();
m_queryRequestTime[queryId+1] = AgeTime::max();
// move the goalpost: NextQueryId() can now reuse the query pair
m_previousCheckpoint.store(i+2);