/*
- * Copyright (c) 2018 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
#include <dali/devel-api/adaptor-framework/thread-settings.h>
#include <dali/integration-api/adaptors/adaptor.h>
#include <dali/integration-api/debug.h>
-
-// INTERNAL INCLUDES
+#include <chrono>
+#include <thread>
namespace Dali
{
{
constexpr auto LOOP_FOREVER = -1;
+constexpr auto NANOSECONDS_PER_SECOND( 1e+9 );
#if defined(DEBUG_ENABLED)
Debug::Filter* gVectorAnimationLogFilter = Debug::Filter::New( Debug::NoLogging, false, "LOG_VECTOR_ANIMATION" );
#endif
+template< typename T >
+inline void ResetValue( bool& updated, T& value, T newValue, ConditionalWait& conditionalWait )
+{
+ ConditionalWait::ScopedLock lock( conditionalWait );
+ if( !updated )
+ {
+ value = newValue;
+ updated = true;
+ }
+}
+
} // unnamed namespace
VectorRasterizeThread::VectorRasterizeThread( const std::string& url )
: mUrl( url ),
mVectorRenderer(),
mConditionalWait(),
- mMutex(),
- mResourceReadyTrigger(),
mAnimationFinishedTrigger(),
- mPlayRange( 0.0f, 1.0f ),
- mPlayState( DevelImageVisual::PlayState::STOPPED ),
- mProgress( 0.0f ),
+ mPlayState( PlayState::STOPPED ),
+ mStopBehavior( DevelImageVisual::StopBehavior::CURRENT_FRAME ),
+ mLoopingMode( DevelImageVisual::LoopingMode::RESTART ),
+ mFrameDurationNanoSeconds( 0 ),
+ mFrameRate( 60.0f ),
mCurrentFrame( 0 ),
mTotalFrame( 0 ),
mStartFrame( 0 ),
mNeedRender( false ),
mDestroyThread( false ),
mResourceReady( false ),
+ mCurrentFrameUpdated( false ),
+ mCurrentLoopUpdated( false ),
+ mForward( true ),
+ mUpdateFrameNumber( false ),
+ mNeedAnimationFinishedTrigger( true ),
mLogFactory( Dali::Adaptor::Get().GetLogFactory() )
{
- mVectorRenderer = VectorAnimationRenderer::New( mUrl );
+ Initialize();
}
VectorRasterizeThread::~VectorRasterizeThread()
ConditionalWait::ScopedLock lock( mConditionalWait );
mDestroyThread = true;
mConditionalWait.Notify( lock );
-
- // This should be called in the main thread to stop waiting for the dequeuable buffer.
- mVectorRenderer.StopRender();
}
- DALI_LOG_INFO( gVectorAnimationLogFilter, Debug::Verbose, "VectorRasterizeThread::~VectorRasterizeThread: Join\n" );
+ DALI_LOG_INFO( gVectorAnimationLogFilter, Debug::Verbose, "VectorRasterizeThread::~VectorRasterizeThread: Join [%p]\n", this );
Join();
}
SetThreadName( "VectorImageThread" );
mLogFactory.InstallLogFunction();
- //TODO: check the return value
- StartRender();
-
- while( IsThreadReady() )
+ while( !mDestroyThread )
{
Rasterize();
}
+
+ DALI_LOG_INFO( gVectorAnimationLogFilter, Debug::Verbose, "VectorRasterizeThread::Run: End of thread [%p]\n", this );
}
void VectorRasterizeThread::SetRenderer( Renderer renderer )
mVectorRenderer.SetRenderer( renderer );
- DALI_LOG_INFO( gVectorAnimationLogFilter, Debug::Verbose, "VectorRasterizeThread::SetRenderer\n" );
+ DALI_LOG_INFO( gVectorAnimationLogFilter, Debug::Verbose, "VectorRasterizeThread::SetRenderer [%p]\n", this );
}
void VectorRasterizeThread::SetSize( uint32_t width, uint32_t height )
mResourceReady = false;
- DALI_LOG_INFO( gVectorAnimationLogFilter, Debug::Verbose, "VectorRasterizeThread::SetSize: width = %d, height = %d\n", width, height );
+ DALI_LOG_INFO( gVectorAnimationLogFilter, Debug::Verbose, "VectorRasterizeThread::SetSize: width = %d, height = %d [%p]\n", width, height, this );
}
}
void VectorRasterizeThread::PlayAnimation()
{
ConditionalWait::ScopedLock lock( mConditionalWait );
- if( mPlayState != DevelImageVisual::PlayState::PLAYING )
- {
- if( mPlayState == DevelImageVisual::PlayState::STOPPED )
- {
- // Reset the current frame and the current loop
- mCurrentFrame = mStartFrame;
- mCurrentLoop = 0;
- }
- mPlayState = DevelImageVisual::PlayState::PLAYING;
+ if( mPlayState != PlayState::PLAYING )
+ {
+ mNeedRender = true;
+ mUpdateFrameNumber = false;
+ mPlayState = PlayState::PLAYING;
mConditionalWait.Notify( lock );
- DALI_LOG_INFO( gVectorAnimationLogFilter, Debug::Verbose, "VectorRasterizeThread::PlayAnimation: Start\n" );
+ DALI_LOG_INFO( gVectorAnimationLogFilter, Debug::Verbose, "VectorRasterizeThread::PlayAnimation: Play [%p]\n", this );
}
}
void VectorRasterizeThread::StopAnimation()
{
ConditionalWait::ScopedLock lock( mConditionalWait );
- if( mPlayState != DevelImageVisual::PlayState::STOPPED )
+ if( mPlayState != PlayState::STOPPED && mPlayState != PlayState::STOPPING )
{
- mPlayState = DevelImageVisual::PlayState::STOPPED;
+ mNeedRender = true;
+ mNeedAnimationFinishedTrigger = false;
+ mPlayState = PlayState::STOPPING;
+ mConditionalWait.Notify( lock );
- DALI_LOG_INFO( gVectorAnimationLogFilter, Debug::Verbose, "VectorRasterizeThread::StopAnimation: Stop\n" );
+ DALI_LOG_INFO( gVectorAnimationLogFilter, Debug::Verbose, "VectorRasterizeThread::StopAnimation: Stop [%p]\n", this );
}
}
void VectorRasterizeThread::PauseAnimation()
{
ConditionalWait::ScopedLock lock( mConditionalWait );
- if( mPlayState == DevelImageVisual::PlayState::PLAYING )
+ if( mPlayState == PlayState::PLAYING )
{
- mPlayState = DevelImageVisual::PlayState::PAUSED;
+ mPlayState = PlayState::PAUSED;
- DALI_LOG_INFO( gVectorAnimationLogFilter, Debug::Verbose, "VectorRasterizeThread::PauseAnimation: Pause\n" );
+ DALI_LOG_INFO( gVectorAnimationLogFilter, Debug::Verbose, "VectorRasterizeThread::PauseAnimation: Pause [%p]\n", this );
}
}
void VectorRasterizeThread::RenderFrame()
{
ConditionalWait::ScopedLock lock( mConditionalWait );
- mNeedRender = true;
- mConditionalWait.Notify( lock );
- DALI_LOG_INFO( gVectorAnimationLogFilter, Debug::Verbose, "VectorRasterizeThread::RenderFrame: Render\n" );
-}
+ if( !mResourceReady )
+ {
+ mNeedRender = true;
+ mConditionalWait.Notify( lock );
-void VectorRasterizeThread::SetResourceReadyCallback( EventThreadCallback* callback )
-{
- ConditionalWait::ScopedLock lock( mConditionalWait );
- mResourceReadyTrigger = std::unique_ptr< EventThreadCallback >( callback );
+ DALI_LOG_INFO( gVectorAnimationLogFilter, Debug::Verbose, "VectorRasterizeThread::RenderFrame: Render [%p]\n", this );
+ }
}
void VectorRasterizeThread::SetAnimationFinishedCallback( EventThreadCallback* callback )
void VectorRasterizeThread::SetLoopCount( int32_t count )
{
- ConditionalWait::ScopedLock lock( mConditionalWait );
-
- mLoopCount = count;
+ if( mLoopCount != count )
+ {
+ ConditionalWait::ScopedLock lock( mConditionalWait );
- // Reset progress
- mCurrentLoop = 0;
- mCurrentFrame = mStartFrame;
-}
+ mLoopCount = count;
+ mCurrentLoop = 0;
+ mCurrentLoopUpdated = true;
-int32_t VectorRasterizeThread::GetLoopCount() const
-{
- return mLoopCount;
+ DALI_LOG_INFO( gVectorAnimationLogFilter, Debug::Verbose, "VectorRasterizeThread::SetLoopCount: [%d] [%p]\n", count, this );
+ }
}
-void VectorRasterizeThread::SetPlayRange( Vector2 range )
+void VectorRasterizeThread::SetPlayRange( uint32_t startFrame, uint32_t endFrame )
{
- ConditionalWait::ScopedLock lock( mConditionalWait );
-
- // Make sure the range specified is between 0.0 and 1.0
- if( range.x >= 0.0f && range.x <= 1.0f && range.y >= 0.0f && range.y <= 1.0f )
+ // Make sure the range specified is between 0 and the total frame number
+ if( ( startFrame < mTotalFrame ) && ( endFrame < mTotalFrame ) )
{
- Vector2 orderedRange( range );
// If the range is not in order swap values
- if( range.x > range.y )
+ if( startFrame > endFrame )
{
- orderedRange = Vector2( range.y, range.x );
+ uint32_t temp = startFrame;
+ startFrame = endFrame;
+ endFrame = temp;
}
- mPlayRange = orderedRange;
-
- if( mTotalFrame != 0 )
+ if( startFrame != mStartFrame || endFrame != mEndFrame )
{
- mStartFrame = static_cast< uint32_t >( mPlayRange.x * mTotalFrame + 0.5f );
- mEndFrame = static_cast< uint32_t >( mPlayRange.y * mTotalFrame + 0.5f );
+ ConditionalWait::ScopedLock lock( mConditionalWait );
+
+ mStartFrame = startFrame;
+ mEndFrame = endFrame;
+
+ // If the current frame is out of the range, change the current frame also.
+ if( mStartFrame > mCurrentFrame )
+ {
+ mCurrentFrame = mStartFrame;
+
+ mCurrentFrameUpdated = true;
+ mResourceReady = false;
+ }
+ else if( mEndFrame < mCurrentFrame )
+ {
+ mCurrentFrame = mEndFrame;
+
+ mCurrentFrameUpdated = true;
+ mResourceReady = false;
+ }
+
+ DALI_LOG_INFO( gVectorAnimationLogFilter, Debug::Verbose, "VectorRasterizeThread::SetPlayRange: [%d, %d] [%p]\n", mStartFrame, mEndFrame, this );
}
}
}
-Vector2 VectorRasterizeThread::GetPlayRange() const
+DevelImageVisual::PlayState::Type VectorRasterizeThread::GetPlayState() const
{
- return mPlayRange;
-}
+ DevelImageVisual::PlayState::Type state = DevelImageVisual::PlayState::STOPPED;
-DevelImageVisual::PlayState VectorRasterizeThread::GetPlayState() const
-{
- return mPlayState;
+ switch( mPlayState )
+ {
+ case PlayState::PLAYING:
+ {
+ state = DevelImageVisual::PlayState::PLAYING;
+ break;
+ }
+ case PlayState::PAUSED:
+ {
+ state = DevelImageVisual::PlayState::PAUSED;
+ break;
+ }
+ case PlayState::STOPPING:
+ case PlayState::STOPPED:
+ {
+ state = DevelImageVisual::PlayState::STOPPED;
+ break;
+ }
+ }
+
+ return state;
}
bool VectorRasterizeThread::IsResourceReady() const
return mResourceReady;
}
-bool VectorRasterizeThread::IsThreadReady()
+void VectorRasterizeThread::SetCurrentFrameNumber( uint32_t frameNumber )
{
ConditionalWait::ScopedLock lock( mConditionalWait );
- if( mPlayState != DevelImageVisual::PlayState::PLAYING && !mNeedRender && !mDestroyThread )
+ if( mCurrentFrame == frameNumber )
{
- DALI_LOG_INFO( gVectorAnimationLogFilter, Debug::Verbose, "VectorRasterizeThread::IsThreadReady: Wait\n" );
+ DALI_LOG_INFO( gVectorAnimationLogFilter, Debug::Verbose, "VectorRasterizeThread::SetCurrentFrameNumber: Set same frame [%d] [%p]\n", frameNumber, this );
+ return;
+ }
+
+ if( frameNumber >= mStartFrame && frameNumber <= mEndFrame )
+ {
+ mCurrentFrame = frameNumber;
+ mCurrentFrameUpdated = true;
+
+ mResourceReady = false;
- mConditionalWait.Wait( lock );
+ DALI_LOG_INFO( gVectorAnimationLogFilter, Debug::Verbose, "VectorRasterizeThread::SetCurrentFrameNumber: frame number = %d [%p]\n", mCurrentFrame, this );
+ }
+ else
+ {
+ DALI_LOG_ERROR( "Invalid frame number [%d (%d, %d)]\n", frameNumber, mStartFrame, mEndFrame );
}
+}
+
+uint32_t VectorRasterizeThread::GetCurrentFrameNumber() const
+{
+ return mCurrentFrame;
+}
- // Keep the thread alive if this thread is NOT to be destroyed
- return !mDestroyThread;
+uint32_t VectorRasterizeThread::GetTotalFrameNumber() const
+{
+ return mTotalFrame;
}
-bool VectorRasterizeThread::StartRender()
+void VectorRasterizeThread::GetDefaultSize( uint32_t& width, uint32_t& height ) const
{
- //TODO: check the return value
- mVectorRenderer.StartRender();
+ mVectorRenderer.GetDefaultSize( width, height );
+}
+
+void VectorRasterizeThread::SetStopBehavior( DevelImageVisual::StopBehavior::Type stopBehavior )
+{
+ ConditionalWait::ScopedLock lock( mConditionalWait );
+ mStopBehavior = stopBehavior;
+
+ DALI_LOG_INFO( gVectorAnimationLogFilter, Debug::Verbose, "VectorRasterizeThread::SetStopBehavior: stop behavor = %d [%p]\n", mStopBehavior, this );
+}
+
+void VectorRasterizeThread::SetLoopingMode( DevelImageVisual::LoopingMode::Type loopingMode )
+{
+ ConditionalWait::ScopedLock lock( mConditionalWait );
+ mLoopingMode = loopingMode;
+
+ DALI_LOG_INFO( gVectorAnimationLogFilter, Debug::Verbose, "VectorRasterizeThread::SetLoopingMode: looping mode = %d [%p]\n", mLoopingMode, this );
+}
+
+VectorRasterizeThread::UploadCompletedSignalType& VectorRasterizeThread::UploadCompletedSignal()
+{
+ return mVectorRenderer.UploadCompletedSignal();
+}
+
+void VectorRasterizeThread::Initialize()
+{
+ mVectorRenderer = VectorAnimationRenderer::New( mUrl );
mTotalFrame = mVectorRenderer.GetTotalFrameNumber();
- mStartFrame = static_cast< uint32_t >( mPlayRange.x * mTotalFrame + 0.5f );
- mEndFrame = static_cast< uint32_t >( mPlayRange.y * mTotalFrame + 0.5f );
+ mEndFrame = mTotalFrame - 1;
+
+ mFrameRate = mVectorRenderer.GetFrameRate();
+ mFrameDurationNanoSeconds = NANOSECONDS_PER_SECOND / mFrameRate;
- mCurrentFrame = mStartFrame;
+ uint32_t width, height;
+ mVectorRenderer.GetDefaultSize( width, height );
- DALI_LOG_INFO( gVectorAnimationLogFilter, Debug::Verbose, "VectorRasterizeThread::StartRender: Renderer is started [%d (%d, %d)]\n", mTotalFrame, mStartFrame, mEndFrame );
+ SetSize( width, height );
- return true;
+ DALI_LOG_INFO( gVectorAnimationLogFilter, Debug::Verbose, "VectorRasterizeThread::Initialize: file = %s [%d frames, %f fps] [%p]\n", mUrl.c_str(), mTotalFrame, mFrameRate, this );
}
void VectorRasterizeThread::Rasterize()
{
- DALI_LOG_INFO( gVectorAnimationLogFilter, Debug::Verbose, "VectorRasterizeThread::Rasterize: [%d]\n", mCurrentFrame );
+ bool stopped = false, needAnimationFinishedTrigger;
+ uint32_t currentFrame, startFrame, endFrame;
+ int32_t loopCount, currentLoopCount;
- // Rasterize
- mVectorRenderer.Render( mCurrentFrame );
+ {
+ ConditionalWait::ScopedLock lock( mConditionalWait );
+
+ if( ( mPlayState == PlayState::PAUSED || mPlayState == PlayState::STOPPED ) && !mNeedRender && !mDestroyThread )
+ {
+ DALI_LOG_INFO( gVectorAnimationLogFilter, Debug::Verbose, "VectorRasterizeThread::Rasterize: Wait [%p]\n", this );
+ mConditionalWait.Wait( lock );
+ }
+
+ if( mPlayState == PlayState::PLAYING && mUpdateFrameNumber )
+ {
+ mCurrentFrame = mForward ? mCurrentFrame + 1 : mCurrentFrame - 1;
+ }
+
+ currentFrame = mCurrentFrame;
+ startFrame = mStartFrame;
+ endFrame = mEndFrame;
+ loopCount = mLoopCount;
+ currentLoopCount = mCurrentLoop;
+ needAnimationFinishedTrigger = mNeedAnimationFinishedTrigger;
+
+ mResourceReady = true;
+ mNeedRender = false;
+ mCurrentFrameUpdated = false;
+ mCurrentLoopUpdated = false;
+ mUpdateFrameNumber = true;
+ mNeedAnimationFinishedTrigger = true;
+ }
+
+ auto currentFrameStartTime = std::chrono::system_clock::now();
- if( mPlayState == DevelImageVisual::PlayState::PLAYING )
+ if( mPlayState == PlayState::STOPPING )
+ {
+ currentFrame = GetStoppedFrame( startFrame, endFrame, currentFrame );
+ ResetValue( mCurrentFrameUpdated, mCurrentFrame, currentFrame, mConditionalWait );
+
+ stopped = true;
+ }
+ else if( mPlayState == PlayState::PLAYING )
{
- if( ++mCurrentFrame >= mEndFrame )
+ bool animationFinished = false;
+
+ if( currentFrame >= endFrame ) // last frame
{
- if( mLoopCount < 0 )
+ if( mLoopingMode == DevelImageVisual::LoopingMode::AUTO_REVERSE )
{
- // repeat forever
- mCurrentFrame = mStartFrame;
+ mForward = false;
}
else
{
- mCurrentLoop++;
- if( mCurrentLoop >= mLoopCount )
+ if( loopCount < 0 || ++currentLoopCount < loopCount ) // repeat forever or before the last loop
{
- // Animation is finished
- mPlayState = DevelImageVisual::PlayState::STOPPED;
-
- mAnimationFinishedTrigger->Trigger();
-
- DALI_LOG_INFO( gVectorAnimationLogFilter, Debug::Verbose, "VectorRasterizeThread::Rasterize: Animation is finished\n" );
+ ResetValue( mCurrentFrameUpdated, mCurrentFrame, startFrame, mConditionalWait ); // If the current frame is changed in the event thread, don't overwrite it.
+ mUpdateFrameNumber = false;
}
else
{
- mCurrentFrame = mStartFrame;
+ animationFinished = true; // end of animation
}
+ ResetValue( mCurrentLoopUpdated, mCurrentLoop, currentLoopCount, mConditionalWait );
+ }
+ }
+ else if( currentFrame == startFrame && !mForward ) // first frame
+ {
+ if( loopCount < 0 || ++currentLoopCount < loopCount ) // repeat forever or before the last loop
+ {
+ mForward = true;
+ }
+ else
+ {
+ animationFinished = true; // end of animation
+ }
+ ResetValue( mCurrentLoopUpdated, mCurrentLoop, currentLoopCount, mConditionalWait );
+ }
+
+ if( animationFinished )
+ {
+ if( mStopBehavior == DevelImageVisual::StopBehavior::CURRENT_FRAME )
+ {
+ stopped = true;
+ }
+ else
+ {
+ mPlayState = PlayState::STOPPING;
}
}
}
- mNeedRender = false;
+ // Rasterize
+ if( !mVectorRenderer.Render( currentFrame ) )
+ {
+ DALI_LOG_INFO( gVectorAnimationLogFilter, Debug::Verbose, "VectorRasterizeThread::Rasterize: Rendering failed. Try again later.[%d] [%p]\n", currentFrame, this );
+ mUpdateFrameNumber = false;
+ }
- if( !mResourceReady )
+ if( stopped )
{
- DALI_LOG_INFO( gVectorAnimationLogFilter, Debug::Verbose, "VectorRasterizeThread::Rasterize: Resource ready trigger\n" );
+ mPlayState = PlayState::STOPPED;
+ mForward = true;
+ mCurrentLoop = 0;
- mResourceReadyTrigger->Trigger();
- mResourceReady = true;
+ // Animation is finished
+ if( needAnimationFinishedTrigger )
+ {
+ mAnimationFinishedTrigger->Trigger();
+ }
+
+ DALI_LOG_INFO( gVectorAnimationLogFilter, Debug::Verbose, "VectorRasterizeThread::Rasterize: Animation is finished [current = %d] [%p]\n", currentFrame, this );
}
+
+ auto timeToSleepUntil = currentFrameStartTime + std::chrono::nanoseconds( mFrameDurationNanoSeconds );
+
+#if defined(DEBUG_ENABLED)
+ auto sleepDuration = std::chrono::duration_cast< std::chrono::milliseconds >( timeToSleepUntil - std::chrono::system_clock::now() );
+
+ DALI_LOG_INFO( gVectorAnimationLogFilter, Debug::Verbose, "VectorRasterizeThread::Rasterize: [current = %d, sleep duration = %lld] [%p]\n", currentFrame, sleepDuration.count(), this );
+#endif
+
+ std::this_thread::sleep_until( timeToSleepUntil );
+}
+
+uint32_t VectorRasterizeThread::GetStoppedFrame( uint32_t startFrame, uint32_t endFrame, uint32_t currentFrame )
+{
+ uint32_t frame = currentFrame;
+
+ switch( mStopBehavior )
+ {
+ case DevelImageVisual::StopBehavior::FIRST_FRAME:
+ {
+ frame = startFrame;
+ break;
+ }
+ case DevelImageVisual::StopBehavior::LAST_FRAME:
+ {
+ if( mLoopingMode == DevelImageVisual::LoopingMode::AUTO_REVERSE )
+ {
+ frame = startFrame;
+ }
+ else
+ {
+ frame = endFrame;
+ }
+ break;
+ }
+ case DevelImageVisual::StopBehavior::CURRENT_FRAME:
+ {
+ frame = currentFrame;
+ break;
+ }
+ }
+
+ return frame;
}
} // namespace Internal
projects / platform / core / uifw / dali-toolkit.git / blobdiff