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Support callstack collection for OpenGL GPU zones.

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This commit is contained in:
Bartosz Taudul 2018-06-22 02:12:42 +02:00
parent 225ed4e037
commit 3a885bb8fd
2 changed files with 43 additions and 1 deletions
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31
TracyOpenGL.hpp
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@ -9,6 +9,8 @@
#define TracyGpuZone(x)
#define TracyGpuZoneC(x,y)
#define TracyGpuCollect
#define TracyGpuZoneS(x,y)
#define TracyGpuZoneCS(x,y,z)
#else
@ -17,6 +19,7 @@
#include "Tracy.hpp"
#include "client/TracyProfiler.hpp"
#include "client/TracyCallstack.hpp"
#include "common/TracyAlign.hpp"
#include "common/TracyAlloc.hpp"
@ -25,6 +28,14 @@
#define TracyGpuZoneC( name, color ) static const tracy::SourceLocation __tracy_gpu_source_location { name, __FUNCTION__, __FILE__, (uint32_t)__LINE__, color }; tracy::GpuCtxScope ___tracy_gpu_zone( &__tracy_gpu_source_location );
#define TracyGpuCollect tracy::s_gpuCtx.ptr->Collect();
#ifdef TRACY_HAS_CALLSTACK
# define TracyGpuZoneS( name, depth ) static const tracy::SourceLocation __tracy_gpu_source_location { name, __FUNCTION__, __FILE__, (uint32_t)__LINE__, 0 }; tracy::GpuCtxScope ___tracy_gpu_zone( &__tracy_gpu_source_location, depth );
# define TracyGpuZoneCS( name, color, depth ) static const tracy::SourceLocation __tracy_gpu_source_location { name, __FUNCTION__, __FILE__, (uint32_t)__LINE__, color }; tracy::GpuCtxScope ___tracy_gpu_zone( &__tracy_gpu_source_location, depth );
#else
# define TracyGpuZoneS( name, depth ) TracyGpuZone( name )
# define TracyGpuZoneCS( name, color, depth ) TracyGpuZoneC( name, color )
#endif
namespace tracy
{
@ -164,6 +175,26 @@ public:
tail.store( magic + 1, std::memory_order_release );
}
tracy_force_inline GpuCtxScope( const SourceLocation* srcloc, int depth )
{
glQueryCounter( s_gpuCtx.ptr->NextQueryId(), GL_TIMESTAMP );
const auto thread = GetThreadHandle();
Magic magic;
auto& token = s_token.ptr;
auto& tail = token->get_tail_index();
auto item = token->enqueue_begin<moodycamel::CanAlloc>( magic );
MemWrite( &item->hdr.type, QueueType::GpuZoneBeginCallstack );
MemWrite( &item->gpuZoneBegin.cpuTime, Profiler::GetTime() );
MemWrite( &item->gpuZoneBegin.srcloc, (uint64_t)srcloc );
MemWrite( &item->gpuZoneBegin.thread, thread );
MemWrite( &item->gpuZoneBegin.context, s_gpuCtx.ptr->GetId() );
tail.store( magic + 1, std::memory_order_release );
s_profiler.SendCallstack( depth, thread );
}
tracy_force_inline ~GpuCtxScope()
{
glQueryCounter( s_gpuCtx.ptr->NextQueryId(), GL_TIMESTAMP );

13
server/TracyWorker.cpp
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@ -1964,7 +1964,18 @@ void Worker::ProcessGpuZoneBeginImpl( GpuEvent* zone, const QueueGpuZoneBegin& e
zone->gpuEnd = -1;
zone->srcloc = ShrinkSourceLocation( ev.srcloc );
zone->callstack = 0;
zone->thread = CompressThread( ev.thread );
if( ctx->thread == 0 )
{
// Vulkan context is not bound to any single thread.
zone->thread = CompressThread( ev.thread );
}
else
{
// OpenGL doesn't need per-zone thread id. It still can be sent,
// because it may be needed for callstack collection purposes.
zone->thread = 0;
}
m_data.lastTime = std::max( m_data.lastTime, zone->cpuStart );