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Add support for C# Profiler events to be visible in Tracy

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This commit is contained in:
Wojtek Figat
2021-07-07 15:14:52 +02:00
parent ec40a9ba75
commit afc5bb5731
4 changed files with 50 additions and 2 deletions
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9
Source/Engine/Scripting/Scripting.Internal.cpp
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@@ -21,13 +21,20 @@ namespace ProfilerInternal
void BeginEvent(MonoString* nameObj)
{
#if COMPILE_WITH_PROFILER
ProfilerCPU::BeginEvent((const Char*)mono_string_chars(nameObj));
const StringView name(mono_string_chars(nameObj), mono_string_length(nameObj));
ProfilerCPU::BeginEvent(*name);
#if TRACY_ENABLE
tracy::ScopedZone::Begin(__LINE__, __FILE__, strlen( __FILE__ ), __FUNCTION__, strlen( __FUNCTION__ ), name.Get(), name.Length() );
#endif
#endif
}
void EndEvent()
{
#if COMPILE_WITH_PROFILER
#if TRACY_ENABLE
tracy::ScopedZone::End();
#endif
ProfilerCPU::EndEvent();
#endif
}

24
Source/ThirdParty/tracy/client/TracyProfiler.hpp vendored
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@@ -249,7 +249,7 @@ public:
static tracy_force_inline uint64_t AllocSourceLocation( uint32_t line, const char* source, size_t sourceSz, const char* function, size_t functionSz )
{
return AllocSourceLocation( line, source, sourceSz, function, functionSz, nullptr, 0 );
return AllocSourceLocation( line, source, sourceSz, function, functionSz, (const char*)nullptr, 0 );
}
static tracy_force_inline uint64_t AllocSourceLocation( uint32_t line, const char* source, size_t sourceSz, const char* function, size_t functionSz, const char* name, size_t nameSz )
@@ -272,6 +272,28 @@ public:
return uint64_t( ptr );
}
static tracy_force_inline uint64_t AllocSourceLocation( uint32_t line, const char* source, size_t sourceSz, const char* function, size_t functionSz, const Char* name, size_t nameSz )
{
const auto sz32 = uint32_t( 2 + 4 + 4 + functionSz + 1 + sourceSz + 1 + nameSz );
assert( sz32 <= std::numeric_limits<uint16_t>::max() );
const auto sz = uint16_t( sz32 );
auto ptr = (char*)tracy_malloc( sz );
memcpy( ptr, &sz, 2 );
memset( ptr + 2, 0, 4 );
memcpy( ptr + 6, &line, 4 );
memcpy( ptr + 10, function, functionSz );
ptr[10 + functionSz] = '\0';
memcpy( ptr + 10 + functionSz + 1, source, sourceSz );
ptr[10 + functionSz + 1 + sourceSz] = '\0';
if( nameSz != 0 )
{
char* dst = ptr + 10 + functionSz + 1 + sourceSz + 1;
for ( size_t i = 0; i < nameSz; i++)
dst[i] = (char)name[i];
}
return uint64_t( ptr );
}
private:
enum class DequeueStatus { DataDequeued, ConnectionLost, QueueEmpty };

16
Source/ThirdParty/tracy/client/TracyScoped.hpp vendored
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@@ -12,6 +12,22 @@
namespace tracy
{
inline void ScopedZone::Begin(uint32_t line, const char* source, size_t sourceSz, const char* function, size_t functionSz, const Char* name, size_t nameSz)
{
TracyLfqPrepare( QueueType::ZoneBeginAllocSrcLoc );
const auto srcloc = Profiler::AllocSourceLocation( line, source, sourceSz, function, functionSz, name, nameSz );
MemWrite( &item->zoneBegin.time, Profiler::GetTime() );
MemWrite( &item->zoneBegin.srcloc, srcloc );
TracyLfqCommit;
}
inline void ScopedZone::End()
{
TracyLfqPrepare( QueueType::ZoneEnd );
MemWrite( &item->zoneEnd.time, Profiler::GetTime() );
TracyLfqCommit;
}
inline ScopedZone::ScopedZone( const SourceLocationData* srcloc, bool is_active )
#ifdef TRACY_ON_DEMAND
: m_active( is_active && GetProfiler().IsConnected() )

3
Source/ThirdParty/tracy/common/TracySystem.hpp vendored
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@@ -46,6 +46,9 @@ struct TRACY_API SourceLocationData
class TRACY_API ScopedZone
{
public:
static void Begin( uint32_t line, const char* source, size_t sourceSz, const char* function, size_t functionSz, const Char* name, size_t nameSz );
static void End();
ScopedZone( const ScopedZone& ) = delete;
ScopedZone( ScopedZone&& ) = delete;
ScopedZone& operator=( const ScopedZone& ) = delete;