diff options
Diffstat (limited to 'source/blender/compositor/operations/COM_CalculateMeanOperation.cpp')
| -rw-r--r-- | source/blender/compositor/operations/COM_CalculateMeanOperation.cpp | 27 |
1 files changed, 17 insertions, 10 deletions
diff --git a/source/blender/compositor/operations/COM_CalculateMeanOperation.cpp b/source/blender/compositor/operations/COM_CalculateMeanOperation.cpp index 7a1fc5e511c..a3438cea27b 100644 --- a/source/blender/compositor/operations/COM_CalculateMeanOperation.cpp +++ b/source/blender/compositor/operations/COM_CalculateMeanOperation.cpp @@ -26,7 +26,8 @@ -CalculateMeanOperation::CalculateMeanOperation(): NodeOperation() { +CalculateMeanOperation::CalculateMeanOperation(): NodeOperation() +{ this->addInputSocket(COM_DT_COLOR, COM_SC_NO_RESIZE); this->addOutputSocket(COM_DT_VALUE); this->imageReader = NULL; @@ -34,27 +35,31 @@ CalculateMeanOperation::CalculateMeanOperation(): NodeOperation() { this->setting = 1; this->setComplex(true); } -void CalculateMeanOperation::initExecution() { +void CalculateMeanOperation::initExecution() +{ this->imageReader = this->getInputSocketReader(0); this->iscalculated = false; NodeOperation::initMutex(); } -void CalculateMeanOperation::executePixel(float* color, int x, int y, MemoryBuffer *inputBuffers[], void * data) { +void CalculateMeanOperation::executePixel(float *color, int x, int y, MemoryBuffer *inputBuffers[], void * data) +{ color[0] = this->result; } -void CalculateMeanOperation::deinitExecution() { +void CalculateMeanOperation::deinitExecution() +{ this->imageReader = NULL; NodeOperation::deinitMutex(); } -bool CalculateMeanOperation::determineDependingAreaOfInterest(rcti *input, ReadBufferOperation *readOperation, rcti *output) { +bool CalculateMeanOperation::determineDependingAreaOfInterest(rcti *input, ReadBufferOperation *readOperation, rcti *output) +{ rcti imageInput; if (iscalculated) { return false; } - NodeOperation* operation = getInputOperation(0); + NodeOperation *operation = getInputOperation(0); imageInput.xmax = operation->getWidth(); imageInput.xmin = 0; imageInput.ymax = operation->getHeight(); @@ -65,10 +70,11 @@ bool CalculateMeanOperation::determineDependingAreaOfInterest(rcti *input, ReadB return false; } -void* CalculateMeanOperation::initializeTileData(rcti *rect, MemoryBuffer **memoryBuffers) { +void *CalculateMeanOperation::initializeTileData(rcti *rect, MemoryBuffer **memoryBuffers) +{ BLI_mutex_lock(getMutex()); if (!this->iscalculated) { - MemoryBuffer* tile = (MemoryBuffer*)imageReader->initializeTileData(rect, memoryBuffers); + MemoryBuffer *tile = (MemoryBuffer*)imageReader->initializeTileData(rect, memoryBuffers); calculateMean(tile); this->iscalculated = true; } @@ -76,9 +82,10 @@ void* CalculateMeanOperation::initializeTileData(rcti *rect, MemoryBuffer **memo return NULL; } -void CalculateMeanOperation::calculateMean(MemoryBuffer * tile) { +void CalculateMeanOperation::calculateMean(MemoryBuffer * tile) +{ this->result = 0.0f; - float* buffer = tile->getBuffer(); + float *buffer = tile->getBuffer(); int size = tile->getWidth()*tile->getHeight(); int pixels = 0; float sum; |