mirror/tracy
1
0
Fork 0
mirror of https://github.com/wolfpld/tracy.git synced 2024-11-23 06:44:35 +00:00
Code Issues Packages Projects Releases Wiki Activity

Revert "Use SPSC queue for frame images."

Browse Source 
This reverts commit 02e76faff7.

Let's not limit frame image reporting to just one thread.
This commit is contained in:
Bartosz Taudul 2021-10-20 23:18:03 +02:00
parent ebb64540bb
commit 6d490ffd28
No known key found for this signature in database
GPG Key ID: B7FE2008B7575DF3
2 changed files with 61 additions and 28 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

51
client/TracyProfiler.cpp
View File

@ -1146,7 +1146,8 @@ Profiler::Profiler()
, m_serialQueue( 1024*1024 ) , m_serialQueue( 1024*1024 )
, m_serialDequeue( 1024*1024 ) , m_serialDequeue( 1024*1024 )
#ifndef TRACY_NO_FRAME_IMAGE #ifndef TRACY_NO_FRAME_IMAGE
, m_fiQueue( 64 ) , m_fiQueue( 16 )
, m_fiDequeue( 16 )
#endif #endif
, m_frameCount( 0 ) , m_frameCount( 0 )
, m_isConnected( false ) , m_isConnected( false )
@ -1784,30 +1785,60 @@ void Profiler::CompressWorker()
for(;;) for(;;)
{ {
const auto shouldExit = ShouldExit(); const auto shouldExit = ShouldExit();
FrameImageQueueItem fi;
if( m_fiQueue.try_dequeue( fi ) )
{ {
const auto w = fi.w; bool lockHeld = true;
const auto h = fi.h; while( !m_fiLock.try_lock() )
{
if( m_shutdownManual.load( std::memory_order_relaxed ) )
{
lockHeld = false;
break;
}
}
if( !m_fiQueue.empty() ) m_fiQueue.swap( m_fiDequeue );
if( lockHeld )
{
m_fiLock.unlock();
}
}
const auto sz = m_fiDequeue.size();
if( sz > 0 )
{
auto fi = m_fiDequeue.data();
auto end = fi + sz;
while( fi != end )
{
const auto w = fi->w;
const auto h = fi->h;
const auto csz = size_t( w * h / 2 ); const auto csz = size_t( w * h / 2 );
auto etc1buf = (char*)tracy_malloc( csz ); auto etc1buf = (char*)tracy_malloc( csz );
CompressImageDxt1( (const char*)fi.image, etc1buf, w, h ); CompressImageDxt1( (const char*)fi->image, etc1buf, w, h );
tracy_free( fi.image ); tracy_free( fi->image );
TracyLfqPrepare( QueueType::FrameImage ); TracyLfqPrepare( QueueType::FrameImage );
MemWrite( &item->frameImageFat.image, (uint64_t)etc1buf ); MemWrite( &item->frameImageFat.image, (uint64_t)etc1buf );
MemWrite( &item->frameImageFat.frame, fi.frame ); MemWrite( &item->frameImageFat.frame, fi->frame );
MemWrite( &item->frameImageFat.w, w ); MemWrite( &item->frameImageFat.w, w );
MemWrite( &item->frameImageFat.h, h ); MemWrite( &item->frameImageFat.h, h );
uint8_t flip = fi.flip; uint8_t flip = fi->flip;
MemWrite( &item->frameImageFat.flip, flip ); MemWrite( &item->frameImageFat.flip, flip );
TracyLfqCommit; TracyLfqCommit;
fi++;
}
m_fiDequeue.clear();
} }
else else
{ {
if( shouldExit ) return;
std::this_thread::sleep_for( std::chrono::milliseconds( 20 ) ); std::this_thread::sleep_for( std::chrono::milliseconds( 20 ) );
} }
if( shouldExit )
{
return;
}
} }
} }
#endif #endif

20
client/TracyProfiler.hpp
View File

@ -8,7 +8,6 @@
#include <time.h> #include <time.h>
#include "tracy_concurrentqueue.h" #include "tracy_concurrentqueue.h"
#include "tracy_readerwriterqueue.h"
#include "TracyCallstack.hpp" #include "TracyCallstack.hpp"
#include "TracySysTime.hpp" #include "TracySysTime.hpp"
#include "TracyFastVector.hpp" #include "TracyFastVector.hpp"
@ -243,13 +242,15 @@ public:
auto ptr = (char*)tracy_malloc( sz ); auto ptr = (char*)tracy_malloc( sz );
memcpy( ptr, image, sz ); memcpy( ptr, image, sz );
profiler.m_fiQueue.emplace( FrameImageQueueItem { profiler.m_fiLock.lock();
ptr, auto fi = profiler.m_fiQueue.prepare_next();
uint32_t( profiler.m_frameCount.load( std::memory_order_relaxed ) - offset ), fi->image = ptr;
w, fi->frame = uint32_t( profiler.m_frameCount.load( std::memory_order_relaxed ) - offset );
h, fi->w = w;
flip fi->h = h;
} ); fi->flip = flip;
profiler.m_fiQueue.commit_next();
profiler.m_fiLock.unlock();
#endif #endif
} }
@ -808,7 +809,8 @@ private:
TracyMutex m_serialLock; TracyMutex m_serialLock;
#ifndef TRACY_NO_FRAME_IMAGE #ifndef TRACY_NO_FRAME_IMAGE
ReaderWriterQueue<FrameImageQueueItem> m_fiQueue; FastVector<FrameImageQueueItem> m_fiQueue, m_fiDequeue;
TracyMutex m_fiLock;
#endif #endif
std::atomic<uint64_t> m_frameCount; std::atomic<uint64_t> m_frameCount;