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Query OpenGL time stamp accuracy.

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This commit is contained in:
Bartosz Taudul 2017-11-17 14:07:42 +01:00
parent c15e692ee4
commit c251690722
2 changed files with 5 additions and 0 deletions
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4
TracyOpenGL.hpp
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@ -58,6 +58,9 @@ public:
glGetInteger64v( GL_TIMESTAMP, &tgpu ); glGetInteger64v( GL_TIMESTAMP, &tgpu );
int64_t tcpu = Profiler::GetTime(); int64_t tcpu = Profiler::GetTime();
GLint bits;
glGetQueryiv( GL_TIMESTAMP, GL_QUERY_COUNTER_BITS, &bits );
Magic magic; Magic magic;
auto& token = s_token.ptr; auto& token = s_token.ptr;
auto& tail = token->get_tail_index(); auto& tail = token->get_tail_index();
@ -67,6 +70,7 @@ public:
item->gpuNewContext.gputime = tgpu; item->gpuNewContext.gputime = tgpu;
item->gpuNewContext.thread = GetThreadHandle(); item->gpuNewContext.thread = GetThreadHandle();
item->gpuNewContext.context = m_context; item->gpuNewContext.context = m_context;
item->gpuNewContext.accuracyBits = bits;
tail.store( magic + 1, std::memory_order_release ); tail.store( magic + 1, std::memory_order_release );
} }

1
common/TracyQueue.hpp
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@ -140,6 +140,7 @@ struct QueueGpuNewContext
int64_t gputime; int64_t gputime;
uint64_t thread; uint64_t thread;
uint16_t context; uint16_t context;
uint8_t accuracyBits;
}; };
struct QueueGpuZoneBegin struct QueueGpuZoneBegin