diff options
Diffstat (limited to 'source/blender/compositor/operations/COM_FlipOperation.cpp')
-rw-r--r-- | source/blender/compositor/operations/COM_FlipOperation.cpp | 67 |
1 files changed, 34 insertions, 33 deletions
diff --git a/source/blender/compositor/operations/COM_FlipOperation.cpp b/source/blender/compositor/operations/COM_FlipOperation.cpp index 913704bdfc0..57b686986b7 100644 --- a/source/blender/compositor/operations/COM_FlipOperation.cpp +++ b/source/blender/compositor/operations/COM_FlipOperation.cpp @@ -20,54 +20,55 @@ FlipOperation::FlipOperation() : NodeOperation() { - this->addInputSocket(COM_DT_COLOR); - this->addOutputSocket(COM_DT_COLOR); - this->setResolutionInputSocketIndex(0); - this->m_inputOperation = NULL; - this->m_flipX = true; - this->m_flipY = false; + this->addInputSocket(COM_DT_COLOR); + this->addOutputSocket(COM_DT_COLOR); + this->setResolutionInputSocketIndex(0); + this->m_inputOperation = NULL; + this->m_flipX = true; + this->m_flipY = false; } void FlipOperation::initExecution() { - this->m_inputOperation = this->getInputSocketReader(0); + this->m_inputOperation = this->getInputSocketReader(0); } void FlipOperation::deinitExecution() { - this->m_inputOperation = NULL; + this->m_inputOperation = NULL; } - void FlipOperation::executePixelSampled(float output[4], float x, float y, PixelSampler sampler) { - float nx = this->m_flipX ? ((int)this->getWidth() - 1) - x : x; - float ny = this->m_flipY ? ((int)this->getHeight() - 1) - y : y; + float nx = this->m_flipX ? ((int)this->getWidth() - 1) - x : x; + float ny = this->m_flipY ? ((int)this->getHeight() - 1) - y : y; - this->m_inputOperation->readSampled(output, nx, ny, sampler); + this->m_inputOperation->readSampled(output, nx, ny, sampler); } -bool FlipOperation::determineDependingAreaOfInterest(rcti *input, ReadBufferOperation *readOperation, rcti *output) +bool FlipOperation::determineDependingAreaOfInterest(rcti *input, + ReadBufferOperation *readOperation, + rcti *output) { - rcti newInput; + rcti newInput; - if (this->m_flipX) { - const int w = (int)this->getWidth() - 1; - newInput.xmax = (w - input->xmin) + 1; - newInput.xmin = (w - input->xmax) - 1; - } - else { - newInput.xmin = input->xmin; - newInput.xmax = input->xmax; - } - if (this->m_flipY) { - const int h = (int)this->getHeight() - 1; - newInput.ymax = (h - input->ymin) + 1; - newInput.ymin = (h - input->ymax) - 1; - } - else { - newInput.ymin = input->ymin; - newInput.ymax = input->ymax; - } + if (this->m_flipX) { + const int w = (int)this->getWidth() - 1; + newInput.xmax = (w - input->xmin) + 1; + newInput.xmin = (w - input->xmax) - 1; + } + else { + newInput.xmin = input->xmin; + newInput.xmax = input->xmax; + } + if (this->m_flipY) { + const int h = (int)this->getHeight() - 1; + newInput.ymax = (h - input->ymin) + 1; + newInput.ymin = (h - input->ymax) - 1; + } + else { + newInput.ymin = input->ymin; + newInput.ymax = input->ymax; + } - return NodeOperation::determineDependingAreaOfInterest(&newInput, readOperation, output); + return NodeOperation::determineDependingAreaOfInterest(&newInput, readOperation, output); } |